P-ISM

When writing a short observe, pen and paper are nevertheless maximum herbals to use. The five pen technology with virtual pen and paper makes it possible to get a digital reproduction of handwritten facts and have it ship to virtual devices through BluetoothP-ISM (Pen Style Personal Networking Gadget) that is nothing but the new discovery that's developed by means of the Nec Co-operation in 2003 . It's far truly a new invention in the computer and it is related to communique area. Honestly, this may have a remarkable effect on the pc discipline. In this tool, you will locate Bluetooth as the main interconnecting tool between extraordinary peripherals.INTRODUCTIONLaptop impacts our lives in a far larger manner then most of us may have an idea. It has grown to be a compulsory requirement in most professions with a view to use pc software. Modern computer systems which can be primarily based on integrated circuits are small enough to fit into mobile gadgets, however, imagine having a computer a good way to suit into a pen.Imagine a global wherein everybody can use modern IT without being a professional. P-ISM is a system gadget including five functions: it includes a CPU for processing, it also used as a conversation pen, it carries a very small projector within it, and also it has a digital camera scanner and a battery with it. P-ISMs are linked to each other via short-range Wi-Fi generation. The P-ISM (Pen-fashion personal Networking machine bundle) is best a prototype underneath growing level by NEC employer. In 2003, Geneva held the ITU telecom phrase exhibition which exhibited a conceptual $30,000 prototype of a P-ISM designed by means of the Tokyo-based totally NEC employer.A PC that uses an electronic pen (called a stylus) as opposed to a console for input. Pen PCs for the most part require unique working frameworks that help penmanship acknowledgment with the goal that clients can compose on the screen or on a tablet as opposed to writing on a console. Most pen PCs are hand-held gadgets, which are too little for a full-estimate console.WORKING PROCESSThe P-ISM (Pen-style personal Networking system gadget) consists of a gadget of five pens that everyone has unique capabilities, Figure 1: Working of P-ISM? CPU penCPU capability is dead by mistreatment the pen itself. â€Å"P-ISM† is additionally referred to as computing engine Processors used within the pen is that the twin-core processor and it's miles labored on the premise of home windows OS.? Communication penP-ISM uses Wireless Bluetooth technology for the communication and transfers the information to a different system. P-ISM additionally also will create a connection to with any cellular device and also it can use the Wi-Fi technology. ? Virtual keyboardP-ism provides associate degree integral virtual optical maser keyboard that may be a new widget. The operating of the P-ISM is that it emits the optical maser beams on the table surface that forms a keyboard On this specific keyboard, this can be done by a 3D IR sensing element technology with optical maser technology to induce a full-size keyboard. ? Led ProjectorThe pen contains an Led projector within it. So it can project an led monitor with the size of A4 and the resolution of the screen is approximately of 1024*768. The monitor projected by the P-ISM gave more clarity for the projection and a gave a good picture to the viewer.? Digital CameraWe had a photographic camera within the form of a pen. It is helpful in video, Videoconferencing; merely it's known as a net cam. It's additionally connected to different devices through Bluetooth. The key advantage it's little that is well transportable. It's a 360- Degree communication Device. We've seen video phones many times in movies.Advantages of P-ISMWhat makes the P-ISM totally different from all of the prevailing elements is that its form likes pens. Pens are quite common objects that we supply around on everyday basis; by carrying simply four pens you'll produce a laptop. So, its transportable and may be carried simply.As the pen is a smaller amount visible and it's easier to require it out with you, the scale and weight are plenty less and it will probably priceless because it can use less material.P-ISM adopts Bluetooth technology for informatio n transfer that may be a wireless technology.Disadvantages of P-ISMThe P-ISM is formed from five loose pens which are able to move around with any amendment within the movement of the area. in an exceedingly train journey, there's tons of movement which is able to shake the pens around and shake the projection of the keyboard and screen. So, this can't be as stable and economical as a portable computer.Also, these pens area unit terribly little and fragile so that they are broken simply whereas handling them or carrying them around. One pen itself prices quite a striated muscle thus you can't risk damaging or losing them.ConclusionThe specialized gadgets are getting to be noticeably littler and conservative. This is just a case of the beginning of this new innovation. We can expect all the more such advancements later on; it appears that data terminals are boundlessly getting littler P-ISM.

Madness in Hamlet Essay

The theme of madness in Hamlet has been a widely popular topic in the discussion of the play by both critics and readers alike. Prince Hamlet, in William Shakespeare’s Hamlet, is not mad, in terms of sanity. However, he is very mad, in terms of anger, at many of the people that surround him. Hamlet is mainly mad at Gertrude her mother and, most of all Claudius. Although he is extremely angry with Claudius and his own whole situation of his father being murdered; his mother marrying his father’s murderer; and his lady friend not talking to him, Hamlet remains sane in order to carry out his plan of revenge. The madness that has appeared to grip Hamlet is an act played out by him. In order to accomplish that act of revenge on his uncle, Hamlet must have pretended to be mad so that the people of the court would not look upon him with suspicion. In this play the tragic hero Hamlets contemplates his own concept of moral judgment and in the process, maybe considered mad. Points that suggest that Hamlet is actually insane are scattered throughout the play but many of these are court’s impression of Hamlet. The impression of the court is a false impression because Hamlet has made the members of the court think that he is mad so that he may carry out his master plan. Hamlet is a slyer and more deceptive character than most critics give credit. All of the evidence that points to Hamlet being mad is just a cover for Hamlet in the grand scheme that he has placed together. Hamlet’s appearance of being â€Å" ungartered† (Act 2, Sc 1 . 77), as well as his strange words and phrases are just a disguise. He succeeds in his convincing of the people that he is mad because Polonius, as well as the rest of the court, speaks on his strange behavior. Hamlet’s plan could then be carried out if he was not seen as a threat to the crown. It is interesting to note other characters in the play acting mad. One is Leartes. Unlike Hamlet, Laertes has developed a different kind of madness, a madness that is controlled by revenge. When Laertes is talking to Claudius, Laertes gets so much revenge building up inside him against Hamlet that Laertes now wants to â€Å"cut his throat† Act 4, Sc 7, 125). Laertes’ behavior is caused by the sudden death of his father who was without a due ceremony, and his sister who has been driven mad, has contributed to the madness that is being built up inside Laertes. This madness grows even stronger when Claudius promises â€Å"no wind of blame† (Act 4, Sc 7, 66), when Hamlet kills Hamlet. Claudius turns Laertes into a savage beast to avenge for his father’s death, perhaps this is what Claudius has planned all along. Laertes has a form of madness that is escalating because Laertes knows that he has the capabilities and motivation to act on what he believes on. Ophelia on the other hand, had a unique form of madness unlike Hamlet’s and Laertes’ because it is a mixture of love and hate. An example of hate is when she sings about a â€Å"baker’s daughter† (Act 4, Sc. 5. 42). Ophelia is referring to the way her father used to treat her before the tragic incident of his death. A love with her madness is when she speaks about the vents on â€Å"valentine’s day (Act 4, Sc. 5. 48). When Ophelia speaks about Valentine’s Day, she is referring to the event of romance that she was denied. Ophelia’s madness is brought on by her lack of being able to demonstrate any maturity in trying to cope with her losses and in return can only inflict her madness on the court. Hamlet immediately stresses that his madness is a mask put upon him by himself when he stated, â€Å"†¦. to put an antic disposition on† (Act 1, Sc. 5. 72). This means that Hamlet was going to put on an appearance of being mad. He admitted to himself that he was not mad by saying this and that he was only going to pretend to be mad. If Hamlet openly admits his true intentions to himself, we must trust that his actions are part of his plan. Although, many things lead us to believe that Hamlet was actually mad, he says his behavior is intentional, and there is no hard evidence to prove otherwise. We can look at his actions and assume that he is mad, but the only real proof of his sanity is his own statement. Hamlet directly tells the readers that he is only pretending to be crazy. Therefore, all the evidence that points to Hamlets as being crazy is unreliable, because his actions are pretended. Hamlet gives the audience the appearance that he is hesitant to kill Claudius for many reasons. These reasons include moral issues, religious issues, and depression; yet, Hamlet waits because he chooses to do so. Hamlet gives proof of his intention to wait when he says, â€Å"The time is out of joint; O cursed spite that ever I was born to set it right† (Act 1 Sc 5. 189-190). He is saying that the time to take revenge was not immediately after the murder. Hamlet, therefore, pretends to be mad, in order to maintain safety while he waits for the right time to strike. Although Hamlet manages to convince the court that he is unstable long enough so that he may avoid being killed while formulating his plan of revenge, Claudius becomes suspicious of his behavior. Even Claudius questions Hamlet’s supposed madness. Claudius states,† Was not like madness. There is something in his soul† (Act 3, Sc1. 172). This statement proves that someone besides Hamlet realizes that he is not actually mad, but rather, there is method to his mayhem. Near the end of the play, Hamlet, again, reveals his plan of disguise. This time, however, he reveals his plan to Gertrude when he says, â€Å"That I essentially am not in madness, but mad in craft† (Act 3. Sc4. 187-188). This repetition of his plan proves that Hamlet was truly not mad but just so precise and specific in planning every detail of his elaborate scheme that he seemed mad to the people in the court. He was so â€Å"Mad in craft† that he went to the extremes in executing his plan of revenge. Hamlet was so furious with Claudius, that he engulfed himself in his plan and carried it out right down to the words he spoke and every little action he did. In conclusion, Hamlet avoids allowing everyone know that he is planning hostile actions against Claudius. Even though Claudius and Polonius suspect that Hamlet knows the truth behind the murder of King Hamlet, Hamlet is able to disguise his intentions of revenge long enough so that he may wait for the right time to strike. The only proof that Hamlet is actually insane comes in the form of his actions and speech. Now, if Hamlet specifically says that his actions and speech is just a disguise, can they be used as evidence that he is unstable? Certainly not. Hamlet’s madness was an act; a disguise to draw attention away from his vengeful plan to murder Claudius for enough time to allow Hamlet to wait for the right time to strike. Hamlet must wait for the right time to act and plan his revenge, so, what better way to reduce his threat to Claudius than to make everyone believe that he had lost his mind.

Donny Is My Leader

Donny Is My Leader The Path-Goal Theory states that, â€Å"leaders motivate subordinates to achieve high performance by showing them the path to reach valued goals or results. † In the case study Donny Is My Leader it shows what Donny perceived as motivation was, in fact, demotivating to some of the members of the group thus affecting the productivity as a whole. His autocratic, coercive and often inconsistent leadership style was the deterring factor that influenced the lack of production from the team.His â€Å"break ‘em down to build ‘em up† philosophy minimized some of the effectiveness and productivity of the team thus damaging the entire team structure. An autocratic leader is defined as one who has unlimited authority, power, or influence in any group. Donny’s power was in an unofficial capacity although the group accepted him as their leader. His constant pushing, pulling and prodding was beneficial to some but not all of the team. One day heà ¢â‚¬â„¢s encouraging and comforting and the next day he’s belligerent, inconsiderate, spiteful and coercive.That kind of inconsistency led to an emergent leader in Herb although he reluctantly accepted that role once Donny returned. Out of all the different powers to have, coercive is the only one with obvious negative connotations. Donny lashed out in several situations both on the track and in the locker room. In one particular incident the narrator characterized his outbursts as â€Å"Donny’s wrath†. Every leader has his or her strengths and weaknesses. Donny’s strength as a leader, in large part, comes from his ability to outperform the team, plan a regimen and assume the leadership role although it was not officially his title.He often slowed down to encourage those who were having trouble completing the two mile run. His actions are in line with the consideration leadership style. Consideration leadership style includes showing concern for subordina tes and acting in a friendly supportive manner. Donny routinely left his place at the front to help the slower and more challenged runners. He often encouraged those who fell behind but he wasn’t shy about lashing out if he felt like they were â€Å"loafing†. Leadership has its weaknesses too. Donny’s weaknesses were of the coercive nature.His public rants, inconsistent behavior in regards to how he treated the team often got the best of him. His tirades went on for hours and frequently spilling over into the following day. Aggressiveness is a like a double edged sword. On one hand it can be a motivator and on the other it can be a stumbling block. Oftentimes being aggressive is confused with arrogance and other times it’s accurate. When Donny sensed a challenge to his leadership style he became emotionally unavailable and uncooperative evidenced by his reluctance to call out the particular number of laps as he customarily did.In my opinion, I think Donny was more of a manager than a leader. Managers are â€Å"process oriented and believe that good systems and processes produce good results. † Donny’s management style was task oriented. He believed in taking certain calculated steps to achieve their goals. In particular, he took that approach with Troy. He instructed Troy to â€Å"walk five laps after you’ve run, and then you’ll run with us for four more. † It’s debatable if you have to be a leader to be a manager or vice versa but Donny was both to a much lesser extent. Although I think he was too emotional and defensive whenever his â€Å"authority† was challenged.The consequences of Donny’s leadership style became evident during his absence. While he was out Herb led the group. Herb assured the group that he would run slow enough for everyone to finish. The difference between Donny and Herb became apparent. Donny was task and time oriented whereas Herb was task oriented and much more pleasant. Herb’s approach immediately made him an emerging leader because each time he led the group the entire group finished the two mile run. When Donny reappeared the group dynamic went back to its original state where some would finish and the others wouldn’t.Donny did his usual chastising but to no avail. Harry mentioned that he preferred to running under Harry and that’s when Donny’s emotional and defensive side surfaced. Donny thought that the way in which he led the group motivated them to achieve high performance by showing them the path to reach the team’s desired goals. The emergent leadership qualities in Herb immediately challenged Donny’s power and influence although Herb was reluctant to accept his new role. Despite the path-goal theory building upon a motivational theory, path-goal theory does not fully explain how leadership styles affect follower motivation.Zach Bunn stated that, â€Å"The path-goal theory is a contingency theory, in that it predicts how a leader’s style will interact with follower needs and the nature of the task. It argues directive leadership for ambiguous tasks, supportive leadership for repetitive tasks, participative leadership for unclear, autonomous task and achievement-oriented leadership for challenging tasks. † (Bunn, 2012) My leadership style is one in which I believe everyone is capable of attaining their goals and it’s my job, as their leader, to help them get there.I would consult with each member as to what their personal goals are and incorporate their goals within the team goals. We would map out the proper steps and begin the regimen. I would pay close attention to the temperament, ability and attitude of each team member by exercising my emotional intelligence while constantly publicly and privately encouraging everyone. I believe in learning how to push everyone in the same direction while keeping them engaged. My negative feedback would not be public. I’ve been taught that in order to get respect, you must give it and constructive criticism goes much further than browbeating and embarrassment.

Reading response Essay Example | Topics and Well Written Essays - 250 words - 43

Reading response - Essay Example The picture helps in showing that both natural and human may have some relationship. His work is also seen as different from recent photographers. As a result, there is argument that his work is old fashioned and lacking taste. However, it is clear that his work maintains some originality and complexity. Hence, one may argue that Adams work provide a vivid description of the realities on the ground. The other controversy in the article is perception of the relationship between man and nature. Some artists such as Thoreau are shown to believe that man is not part of nature (4). However, as the article notes a good landscape may be achieved with people on it. I concur with this view as in many occasions; man has struggled to make improvement to the landscape through beautifications. For this reason, man should not be made to appear different from the aesthetic component. Man should be seen as playing part in the beautification of land. On the other hand, it is clear that man should not be seen as an enemy to preservation of nature. This is because man plays a significant role in the preservation of nature. For example, man erects a fence to preserve parks (4). Hence, excluding man will not help in preserving our natural landscape. The conservation can only be achieved through natural use of land by man. Therefore, as Adams notes, if a man uses natural environment badly, he is the one to blame. On the other hand, there is the focus on photography as provision of meaning. Real photography is seen as proving more meaning as compared to the aesthetic component (7). Moreover, photography is also shown as offering description of a place. In my opinion, photography can help in understanding of a place if properly taken by an objective person. For example, this can be seen in documentary photographs

Health Promotion Report Essay Example | Topics and Well Written Essays - 2250 words

Health Promotion Report - Essay Example As per the guidelines published by the Moodie and Hulme in their book; the assignment is also promoting "building blocks for health promotion" with an understanding of epidemiology and measures population health of a particular community. The assignment evaluates and examines closely the health needs of a specific age group of children belonging to 5-10 years. Based on this evaluation a health promotion activity must be implemented for the particular group of population. This is promoted with the use of signage, posters, radio interview/announcement, health education (e.g. stall at the local show or shopping centre), structured change (e.g. health awareness classes), advocacy (e.g. providing support to implement change such as lobbying the local council to tackle the problem of risk taking behavior by teenage boys) and capacity building by encouraging the development of policy (e.g. media advertising to encourage men to engage in regular exercise) (Barnes and Row, 2008). Promotional strategies creating awareness about the health either at the local school, shopping centre, child care centre, community health centre must be implemented for this a deep understanding about the community must be made (Talbot, 2005). Educational strategies encompass the level of education of the community being addressed. This must be focused and kept under consideration to convey the message and make the message understood by the community. For this a role model must be organized to discuss the issues with the target group. Promotion of such issues can be performed with the help of media (Talbot, 2005). To gather support to the strategy thorough campaigning with the Roads and Traffic Authorities must be done. This not only provides funding but also expertise to assist with the activities and must be advocated in order to support the program (Child and Youth Health). A health sector must be involved to encourage the development of the policies to provide a mandate for the community to follow and assure them for its safety. The documents must be submitted related with the evaluation of health promotion activities. It must emphasize the action plan to be implemented (Australian Institute of Health and Welfare). All these activities require the process of information gathering, evaluation, influencing policy, public health law, advocacy, communication, leadership and management, partnerships and community mobilization (Australian Institute of Health and Welfare). The report identifies the need of the target group localized at the indo china community centre. This group encompasses asthmatic children belonging to the age group of 5-7 years. A deep understanding about the community is required to formulate the health promotion strategies. Awareness about the language spoken by these people, their cultural impact, their socioeconomic status is the imperative part of the health promotion strategies (SIDS Australia). The contact must be established with the target group either through personal meetings or through contacts to gather the required information. For this teacher of the school or area health profession must be confided to procure the data. The data collected must be recorded and filed to get the assessment. Their day to day life and eating habits must be emphasized so as to get an overall view for carrying out the assessment. Every community adopts

Abortion is Just As Immoral As Murder Essay Example | Topics and Well Written Essays - 1250 words

Abortion is Just As Immoral As Murder - Essay Example I believe that abortion is one of the many ways that is slowly destroying and wearing away the principles and integrity of civilization. Many women make so many excuses to abort the child that is growing in their womb. They believe there are numerous ethical reasons to abort their children such as fear of having or raising a child, rape, or not having enough money to raise up a child in a good and stable world. Whatever the situation might be, the only conclusion of the matter is: it was the woman’s choice to engage herself in sexual relations and therefore, must face the consequences and effects that she knows will eventually happen. There is never an adequate reason to consider aborting an unborn human being as ethical. First of all, in whatever case, the unborn child does not have any fault to the suffering or pain that his or her conception might have caused so taking away their life is inequitable. It is solely of the parents’ doing and the parents, therefore, are the only ones accountable and responsible for the actions they have taken. In addition, unborn babies are never, in any way, responsible for the situation that their parents might be facing, so what possible ethical and moral reason can you provide for their unjust death? They, just like any other human being on this planet, have the absolute right and privilege to be able to live out their lives and grow into a normal individual. Abortion is never necessary; because destroying something that one has not created or given the authority to do so is never considered okay. There are always many alternative solutions and better options to resolve unwanted pregnancy apart from abortion. Second, in cases of rape and maybe in all cases, abortion no matter how one looks at it does not come any close to being the best and most reasonable option as it causes not only the death of life but also the mother’s emotional death.  

Singapore Airlines Case Essay Example | Topics and Well Written Essays - 1000 words

Singapore Airlines Case - Essay Example The management came up with a policy of recruiting young people between the ages of 20 – 25 who had completed high school level and had â€Å"O levels in English†. Young crew policy had some advantages. Young crew who were recruited was most likely to depict some sense of enthusiasm and keenness in their work. In addition, they were fit physically to manage the demanding job and to meet the thorough schedule. Furthermore, it was believed that most of the passengers enjoyed being served and attended by young and attractive men and women. Another implication of using young crew policy was that it reduced the substantial size of the applicant pool. This was because young people had the opportunity of studying in the university or getting other kinds of education thus reducing the number of desirable school leavers. The policy also provided opportunities for ensuring that the crew remained young by offering the five-year renewable contract to the crew. This policy also offered a career path and a possibility of a lifetime employment contract to the stewards. Those who were recruited were given six-week training before being considered as qualified operational crew. The training covered such areas as personal grooming, poise, uniform care and also personal conduct. Practical lessons commenced by learning the names and purposes of all the available amenities available on the airline board. Other lessons dealt with various types of service ware, glasses, dishes and other food serving items that might be used by the crew. Recruits were also taught of names and procedures for various drinks and dozens of food items served by the SIA. The training also covered some classes on how to handle emergencies and incidents on board. The performance of the crew was formally evaluated through staff interviews and also based on comments from the passengers. The performance report was based on three evaluations.  First, flight stewards were appraised by senior flight stewards and stewardesses working on the same flight.

Billy Graham and His Impact Research Paper Example | Topics and Well Written Essays - 3750 words

Billy Graham and His Impact - Research Paper Example He has dedicated and devoted his whole entire life since he felt the calling of the Lord in the middle of the 1930s, and continues to touch and inspire the hearts and the spirits of millions of people to come to the Lord. Leading an extraordinary and remarkable life, Billy Graham’s name will forever be remembered as the man who has influenced and shaped the world of Evangelism and Christianity in all of the United States of America. His life is the account of the impact he has made in the world. Born as the eldest on the seventh day in the month of November in 1918, Billy Graham was raised on their family’s dairy farmland in close proximity to the largest city in the state of North Carolina by his parents, William Franklin Graham I who was a successful cultivator and entrepreneur and Morrow Coffey. As he was growing up with his four other siblings namely Katherine, Melvin and Jean, he was already surrounded by the Christian upbringing in the Associate Reformed Presbyter ian Church. When the Noble Experiment was imposed in 1933, when he was only a young man at the age of about fifteen years old, Graham’s father had forced him as well as his sister Katherine into drinking and engaging in alcoholic beverages to the point where they would start throwing up. This event that happened early in his life, only as a young teenager, has caused him and his sister a strong feeling of hatred and abhorrence for alcohol and intoxicating drinks and beverages as well as drugs. Graham, a year after the incident, was converted when he was only sixteen years of age at that time when he was attending a series of several revival and renewal meeting in which Mordecai Fowler Ham an American Independent Baptist evangelist and temperance movement leader, a social movement that insist on the reduction of in taking and drinking alcoholic beverages, was in charge of. He enthused up quite a number of different issues and controversies when he was charged and accused for e thical negligence and lack of discipline while he was attending and studying at his local high school. While he continued to be present and attend the meetings in Charlotte, the young Billy Graham was guided and was led, while listening to one of the sermons and lectures of Mordecai Ham, which resulted in the intensification and the increase of Graham's guilt of the outcome of his sins that he has committed in his life. Because of this, he soon after, committed and decided to give over his life to the Lord Jesus Christ. He wanted to put his name down for membership in the youth but was turned down and rejected since they thought of him as â€Å"too worldly.† Through the encouragement and persuasion of one of the dairy farm’s employees, Albert McMakin, Graham went to go and talk to Ham. Billy Graham, in the summer month of May of 1936, graduated from Sharon High School and went off to college and started attending the fundamentalist Bob Jones College, which has changed its name and is now presently called Bob Jones University, which was located in the city of Cleveland in the county of Bradley, Tennessee. He did not stay for a long while and after about a couple of months, only staying for one semester, because of not being able to adapt and adjust to the school’s environment, he transferred. He thought of the school as being too strict in both the coursework and the regulations and rules stringently implemented and followed by the school. At that particular moment in time, a pastor from Eastport Bible Church, Pastor Charley Young was able to inspire and had some bearing on Graham. Although he was nearly expelled and forced

Economic development in bahrain Essay Example | Topics and Well Written Essays - 2500 words

Economic development in bahrain - Essay Example Her population is 1.05 million with birth rate of 18 per 1000, death rate 4 per 1000, life expectancy is 74.7 years, birth rate is 2.6 children per woman, and literacy rate is 86.5 percent. It is mainly a Islamic country with 81.2 percent Muslims with ethnic groups like 62.4 percent Bahraini, 37.6 percent non-Bahraini, 9 percent Christian and 9.8 percent others (Bahrain, n.d.) Bahrain also known as al-Ihsa (Arabic) is a coastal town bounded by the Pursian Gulf on the east with Iraq above and Oman below is famous for its pearls (Nadwi, 1936, p.24). The history of this Arabian country finds it roots back in 2300 B.C. The land of Bahrain was the hub of ancient civilization of Dilmun, a pronominal trading center at that time connecting the civilization of Sumeria in Mesopotamia with the Indus Valley in India. After the degeneration of the civilization of Dilmun in 600 B.C., the most phenomenal incident which took place there was the overtaking of Bahrainian rule by the Carmathians (half-muslim, half -Magians) during the Muslim age and they established this place as their central political arena. The Carmathians were dethroned by the Sunni rulers in 976 and developed a powerful Muslim rule there. The pearl treasure of Bahrain became an immense attraction for the foreign invaders and plunderers as a consequence of which many foreign rulers ruled this place for a significant time period like during the 13th and 14th century the Mongols ruled there who were dethroned from their powers by Portuguese invasion in 1521 who ruled for about a century and then taken over by Bahranian rule which was followed by Omanian rule for some time then for a certain period of time the Persians ruled who were defeated by Al Khalifa clan invasion in 1783. Although the Al Khalifans were removed by the sultanate of Oman for some time they regained power in 1811. On the other hand the colonial expansion of Great Britain imparted its focus toward

Leadership2 Essay Example | Topics and Well Written Essays - 5750 words

Leadership2 - Essay Example Bank Dhofar is one of the financial services firms growing at unprecedented rates in the Sultanate. The management team is proud of the quality of the services the bank offers. Project finance services, consumer banking, treasury services, and corporate banking are designed to satisfy the diverse needs of consumers, small and medium size businesses, and medium-size companies across the Sultanate. The history of incorporation of Bank Dhofar traces back to January 1990. By then, the bank was referred to as Bank Dhofar al Oman al Fransi. There were only two branches at Salaash and Muscat. During this time, Oman was still an absolute monarchy characterised by widespread autocracy. Bank Dhofar extended its network in 1992 by acquiring Bank of Credit and Commerce International from the Central Bank of Oman. The year 1999 saw the bank inaugurating the head office in the Commercial Business District. More improvements were witnessed when the bank purchased 16 commercial bank branches in 2000, mergered with Majan International Bank in 2002, obtained all regulatory and administrative approvals in 2003, and launched Maisarah Islamic Banking Services in 2013. Presently, Bank Dhofar is the second largest bank in Oman based on the market share. The bank has changed leadership styles over time to keep pace with the market dynamisms. The reputation concerning strong commitment to consistency and growth has helped boost the popularity of Bank Dhofar as financial institution. Managing employees across all branches requires fair, but strict leadership policies in order to avoid laxity at work and ensure that workers are highly motivated to work towards improved performance. Bank Dhofar has a vision of maintaining their status as the best bank in the Gulf. The vision will be achieved through delivering the best experiences to the bank’s customers and creating both personal and collective development

Interview summary Essay Example for Free

Interview summary Essay Introduction: Hi! I am ______________. Could you please let me know if you are taking interviews and if so, how soon I might see you? I’m interested in how mental health practitioners like you got your training. Some specifics that I need to know are queries like, why should one see a therapist and how does a typical day with a client be like? 1. How did you get into this kind of profession? Where did you get your training and what are the necessary things that are of primary importance for one to have as a mental health provider? 2. What makes one competent to conduct counseling or therapy? 3. So what are the competencies that are expected by a typical patient as well as the organization which every professional is sanctioned and affiliated with? 4. There must be a sort of internship that every specialist must go through; how did you get into the on-the-job-training and what kind of requirements that you must pass? 5. Let us move on to the ethics of the profession. I have read that the effects of setting limits or boundaries in the therapeutic relationship are lessened effectiveness. What I mean is that due to the risks of being accused of malpractice or running the risks of being involved in a toxic relationship, the therapist must set limits or boundaries. The therapist even has to define many of these things at the outset or before the start of the helping relationship. However, this may mean the reduction of effective treatment to the patient or client. Is this is true with our experience? Why or why not? 6. Could you please tell me what are some of the sensitive issues you’ve encountered so far in dealing with your patients? 7. Have you been in a malpractice suit or know of someone who had undergone this? 8. Let us go to the personal attributes that are generally found to be appealing and attractive for a would-be therapist. Can you enumerate some? 9. Are they natural tendencies or must one acquire them in the process? Are these necessary for a successful practice? 10. I see that communication plays a vital role. What are the nuances of communication necessary for a practitioner to develop as his/her own style and strategy? Interview Summary PART 2 Introduction: Hi! I am ______________. Could you please let me know if you are taking interviews and if so, how soon I might see you? I’m interested in how mental health practitioners like you got your training. Some specifics that I need to know are queries like, why should one see a therapist and how does a typical day with a client be like? 1. How did you get into this kind of profession? Where did you get your training and what are the necessary things that are of primary importance for one to have as a mental health provider? A: Actually, I got interested only to make a career of my course until around my senior year in college that I wanted to be in a â€Å"helping relationship† kind of profession and so I started to plan out what I needed. I evaluated my personal weaknesses and strengths. Most importantly, I realized that I needed to spend more time and money in various seminar/workshops to specially hone whatever skills I have. There are things that I must fully be able to grasp that are basics where I was to deal with a variety of clients since I started and these are: Knowledge of clients’ culture (history, traditions, values, family systems, artistic expressions). Knowledge of the impact of racism and poverty on behavior, attitudes, values, and disabilities. Knowledge of the help-seeking behaviors of ethnic minority clients. Knowledge of the roles of language, speech patterns, and communication styles in different communities. Knowledge of the impact of the social service policies on clients of color. Knowledge of the resources (i. e. , agencies, persons, informal helping networks, research) available for ethnic minority clients and communities. Recognition of how professional values may either conflict with or accommodate the needs of clients from different cultures. 2. What makes one competent to conduct counseling or therapy? Of course, not only should one come from a reputable institution known for excellence in learning, which has clearly transferred to the student and future practitioner the necessary knowledge and skills, pass state licensure exams which are essentials and are given. Competence includes a thorough knowledge of the nature of various individuals coming from different cultural milieu and other factors. Competence involves having insights and enough exposure to the risks that are involved in this profession. Therefore, the ethical considerations and guidelines as a mental health provider must be thoroughly understood. 3. So what are the competencies that are expected by a typical patient as well as the organization which every professional is sanctioned and affiliated with? Today, the demands are increasingly high to start with. Competencies include professional skills which are basically elucidated in the following: In particular, there are a number of generally expected levels of knowledge, skills and attributes that are essential to providing competent mental health services. One must have the ability to evaluate new techniques, research, and knowledge as to their validity and applicability in working with people from all walks of life. 4. There must be a sort of internship that every specialist must go through; how did you get into the on-the-job-training and what kind of requirements that you must pass? Definitely, before one gets to practice what one has to specialize on, a mental health provider must successfully pass an on-the-job-training which is a comprehensive one. The more number of hours one has spent on an institution and the more variety of disorders or diseases that he/she has dealt with, so much the better. I happened to not only spent sufficient time with the National Institute for Mental Health and one of its affiliates where cases are more than adequate, the training was indeed very rigorous. The patients were closely monitored and so were our studies and follow-up done on the patients. Moreover, after my graduation, additional years of training in a private Mental Health Institution as a volunteer then as an employee working with over 400 patients. It was long and tedious but it was a very productive for me and now it is paying off. Cases include more the usual bulk of Schizophrenics, major depression and the manic depressive types. Of course, there were the walk-ins and those who had the illnesses as offshoots of drug addiction/dependence which are rampant and/or still prevalent today and sadly comprise much of the demographics. 5. Let us move on to the ethics of the profession. I have read that the effects of setting limits or boundaries in the therapeutic relationship are lessened effectiveness. What I mean is that due to the risks of being accused of malpractice or running the risks of being involved in a toxic relationship, the therapist must set limits or boundaries. The therapist even has to define many of these things at the outset or before the start of the helping relationship. However, this may mean the reduction of effective treatment to the patient or client. Is this is true with our experience? Why or why not? Indeed there have been certain times that when taken too far, several well-intentioned ethical guidelines can become transformed into artificial boundaries that serve as destructive prohibitions and thereby undermine clinical effectiveness. Rigid roles and strict codified rules of conduct between therapist and client can obstruct a clinicians artistry. Those anxious conformists who go entirely by the book, and who live in constant fear of malpractice suits, are unlikely to prove significantly helpful to a broad array of clients. It is my contention that one of the worst professional/ethical violations is to permit current risk-management principles to take precedence over humane interventions. 6. Could you please tell me what are some of the sensitive issues you’ve encountered so far in dealing with your patients? One example is transference. It is helpful in many ways but this is where certain limits or boundaries must be applied and the therapist must know when this must be in place. Other issues include countertransference, dual relationships, etc. Basic to the relationship between a therapist and a client is trust and this must be preserved all throughout. The respect between the parties is not to be taken for granted. The right to be informed of what the client must go through is critical as well. What really happens between a therapist and their client when transference is occurring? Transference is the displacement or transfer of feelings, thoughts and behaviors originally related to a significant person, such as a parent, onto someone else, such as the massage therapist. It is not a rational process. It is an unconscious process. It is created just by the fact that clients come in and take their clothes off, leaving them feeling more vulnerable at first. We become an authority figure or the expert in their eyes. We often become their parent in some ways. 7. Have you been in a malpractice suit or know of someone who had undergone this? Fortunately I have not gone through that and nobody I know of personally. 8. Let us go to the personal attributes that are generally found to be appealing and attractive for a would-be therapist. Can you enumerate some? Personal qualities that reflect â€Å"genuineness, empathy, nonpossessiveness, warmth,† and a capacity to respond flexibly to a range of possible solutions. Acceptance of ethnic differences between people. A willingness to work with clients of different ethnic backgrounds. Articulation and clarification of the worker’s personal values, stereotypes, and biases about his/her own and others’ ethnicity and social class. Also, recognizing ways that these views may accommodate or conflict with the needs of clients from different cultures. 9. Are they natural tendencies or must one acquire them in the process? Are these necessary for a successful practice? There are a few natural tendencies but the rest can be learned. 10. I see that communication plays a vital role. What are the nuances of communication necessary for a practitioner to inculcate? Obviously, the most fundamental function of any therapeutic session is communication. We all use verbal and non-verbal ways of expressing ourselves that have been influenced by the culture in which we were raised. These styles can vary dramatically for people from other backgrounds. For example: †¢ Personal Space: In the United States it is common for people to stand about 3 feet apart when having a personal conversation. In other cultures, people may typically stand close, which may feel awkward to someone unfamiliar with this style. †¢ Eye Contact and Feedback Behaviors: In the United States, individuals are encouraged to look each other directly in the eye and participate actively in feedback behaviors (leaning forward, smiling, nodding, etc. ). In contrast, people from other backgrounds may show respect or deference by not engaging in eye contact or participating more passively in their body language. †¢ Interruption and Turn-taking Behaviors: Most Americans have come to expect a conversation to progress linearly, while in other cultures it may be more natural for several people to be talking at once. Listening skills to deal with different turn-taking rules must be developed. †¢ Gesturing: Hand and arm gesturing can vary quite a bit in different cultural backgrounds. In general, extra gesturing should not necessarily be interpreted as excitement since it can just be an ordinary manner of communication, depending on the speaker. †¢ Facial Expression: Variance in this form of communication is also common, and again it is important to not assume that someone is cold or distressed based solely on one’s own cultural experience.

Faith Diversity Essay Example for Free

Faith Diversity Essay This paper will look and examine four diverse faiths: Christianity, Buddhism, Rastafarianism and Islam spiritual perspective on healing. In Christianity, prayer is a way that a person can stay healthy physically, mentally and spiritually. Health is viewed by having a strong spiritual relationship with the Lord and living ones life by the word of God. Buddhist need a balance of health both mentally and physically in order to achieve optimal health. They way that they are able to restore health would be by practicing healthy dietary habits or meditation. Rastafarianism view on health as a balance of the mind, the body and the soul achieved with a more holistic approach like prayer and herbal treatments. Lastly, Islam reaches ultimate purity by having a clean body and soul. They must cleanse often and pray often. Religions differ in many ways; they could have a different sacred books, have different deities, or have different views on how to live a full life, ultimately they want the same thing, to have their faiths respected and incorporated into the care they are receiving. Introduction Throughout the world, there are thousands of distinctly different religious affiliations. In the United States alone, there are approximately 313 religions and denominations (All Religions and Denominations in the US, 2008). This paper will examine four diverse faiths Christianity, Buddhism, Rastafarianism and Islam. It will look at the philosophy of these four faiths when having care provided to them. It will specifically look at the spiritual perspective on healing. It will examine the critical components of healing for these faiths. Along with looking at these diverse faiths, this paper will look at what is important for people who are receiving care from health care providers whose views differ from their own. Christianity The Christians were the first people to start the worlds first voluntary charitable institutions which were hospitals (Trangelder, 2007). The reason that they started these hospitals is because they wanted to help the poor and those that were sick and dying (Trangelder, 2007). Health care and Christian belief go hand in hand. One of the most crucial components in healing is prayer. The Christians hold prayer in very high regard. They feel that prayer has the ability to make them better. In the book James 5:14-15(English Standard Version) it states, Let him call for the elders of the church, and let them pray over him, anointing him with oil in the name of the Lord. And the prayer of faith will save the one who is sick, and the Lord will raise him up(Biblegateway, 2001). Along with prayer, the bible mentions many ways that a person can stay healthy physically, mentally and spiritually. Ultimately, the way to stay healthy is by having a strong spiritual relationship with the Lord and living ones life by the word of God. Buddhism The Buddhist has a different holy book then the Christian faith. There sacred book is called Tripitaka. This holy book mentions that the only way to be truly healed is to be healthy in mind and body. Western medicine focuses on curing symptoms to treat medical problems, but the Buddhist see this only as a short term fix. In order for one to be healed one must also treat the spiritual aspect of the disease and its mind-based causes and remedies must be the primary considerations(Buddhism, Medicine, and Health, n. d. ). Buddhist feel that possible reasons for illness or disease would be 1) an imbalance of the four elements (earth, water, fire, and wind), 2) irregular dietary habits, 3) incorrect meditation methods, 4) disturbances by spirits, 5) demon possession, and 6) the force of bad karma (Buddhism, Medicine, and Health, n. d. ). They way that they are able to restore health would be by practicing healthy dietary habits, meditation, paying respect to the Buddha, repentance, reciting mantras, reciting the Buddhas name and using the dharma as medicine (Buddhism, Medicine, and Health, n. d. ). By doing this they would be able to find a balance physical and mentally and find long-term health. Rastafarianism Like the Christians, the Rastafarians sacred text that they pray to is the Bible, but the difference is how it is interpreted. The Rastafarians also feel that the head or God incarnate is Haile Selassie. He was a former Emperor of Ethiopia (Griffith, 2009). In Rastafarianism health care takes a holistic approach to healing; they believe that the concept of health extends to three spheres: the mind, the body and the soul (though sometimes the psychological and spiritual can sometimes be categorized together)(Rastafari and the Environment, 2012). They cure illnesses by use of home remedies or tonics rather than visiting a doctor. Rastafarians disown western influences of ideology, diet, lifestyle and religion in favor of belief systems and practices of African origin, which emphasizes the use of natural ingredients and tools(Rastafari and the Environment, 2012). Islam For the Islam, their sacred text is the Quran. In the Quran, unlike the Christians, Muhammad is the prophet sent to Earth to pass the word of the Lord, Allah. The Muslims feel that good health is one of the ways to get to heaven. In the Quran, it has teachings that show people how to protect his or her health and live life in a state of purity (Muslim Health Network (n. d). The single most important thing for this faith is prayer. Muslims perform it five times a day. The obligatory prayers provide a good means for the circulation of blood, breathing and general suppleness of joints (Muslim Health Network (n. d). Along with prayer they must cleanse after prayer, have a healthy diet, fast and refrain from intoxicates. Despite these religious differences in the United States, peoples only wish is to have their religious views respected and honored if possible. No matter if healthcare providers spiritual beliefs differ from those in their care, patients want their faith to be incorporated into the care that they are receiving. The Christian philosophy as written in the book of Luke 6:31 (English Standard Version) And as you wish that others would do to you, do so to them(Biblegateway, n. d. ). This goes in line as all people would like to be treated, no matter how different spiritual views might be. In conclusion, the author learned that although many religions differ ultimately they want the same thing, to have their faith incorporated into the care they are receiving. Religions differ in many ways, they could have a different scared book, have different deities, or have different views on how to live a full life. Medication, chanting or prayer can help achieve inner peace to ultimately reach health inside and out. ? References Biblegateway (2001). James 5:14-15 ESV Is anyone among you sick? Let him call Bible Gateway. Retrieved from http://www. biblegateway. com/passage/? search=James+5%3A14-15version=ESV Biblegateway (n. d. ). Luke 6:31 ESV And as you wish that others would do to Bible Gateway. Retrieved from http://www. biblegateway. com/passage/? search=Luke%206:31version=ESV Buddhism, Medicine, and Health. (n. d. ). Retrieved from http://www. blia. org/english/publications/booklet/pages/37. htm Griffith, J. K. (2009). THE RELIGIOUS ASPECTS OF NURSING CARE (4th ed. ). Vancouver, B. C Muslim Health Network (n. d. ). Islam Health. Retrieved from http://www. muslimhealthnetwork. org/islamandhealth. shtml Tangelder, J. D. (2007). A Christian Perspective on Healthcare. Retrieved from http://www. reformedreflections. ca/faith-and-life/chr-perspective-healthcare. html Rastafari and the Environment (2012). Natural Healing and Medicine. Retrieved from http://caribbeanreligionuvm. wordpress. com/category/natural-healing-and-medicine/

Radiographic Quality of Root Canal Treatments

Radiographic Quality of Root Canal Treatments Title: Radiographic quality of root canal treatments performed by undergraduate dental students Authors: Masoud Saatchi1, Golshan Mohammadi2, Armita Vali Sichani3 Dental Research Center, Department of Endodontics, School of Dentistry, Isfahan University of Medical Sciences. Isfahan, Iran. School of Dentistry, Isfahan University of Medical Sciences. Isfahan, Iran. Department of Endodontics, School of Dentistry, Isfahan University of Medical Sciences. Isfahan, Iran. Summary: The aim of the present study was to evaluate the quality of root canal treatments performed by students of Isfahan University School of Dentistry between 2013 and 2015. Periapical radiographs from 784 root treated teeth including 1674 root canals were randomly selected and evaluated in terms of quality of root fillings (length and density of root fillings) and procedural errors (ledge, foramen perforation, root perforation, and fractured instrument). Descriptive statistics and chi square test were used for evaluation of the data (P Key words: dentistry, procedural errors, radiography, root canal treatment, undergraduate student Introduction Root canal treatment (RCT) is an important part of comprehensive dental care (1). High prevalence of apical periodontitis in endodontically treated teeth, as reported by epidemiological studies (2-4), reveals that outcome of RCT in many populations is poor, which as a health care problem can elicit medical, economical and ethical consequences (1). Outcome of primary endodontic treatment is reported to be associated with many factors (5). One of these factors is technical quality of RCT that is usually evaluated using radiographic method (3, 6). Its shown that the length of the root filling, relative to the radiographic apex, significantly affects the treatment outcomes (7). In addition, root fillings with an adequate density are strongly associated with a lower risk of periapical disease (8). Also, procedural errors such as ledges, zip and elbow formations, fractured instruments and perforations may accrue during the RCT. These errors may result in compromised cleaning and shaping, leakage through root filling or infection of the periradicular tissues and can jeopardize the endodontic outcomes (9). Recent studies accomplished in various population groups, show that undesirable quality is a common finding in RCTs performed by dentists and undergraduate dental students (Table 1). Therefore a worldwide enhancement in the quality of RCT is required (2) that could be achieved by means of education. Studies concerning quality of RCT are needed in order to appraise the efficiency of dental training, highlight the weaknesses and help with the planning for dental education. Thus, the aim of the present study was to evaluate quality of root canal treatments (quality of root fillings and incidence of procedural errors) performed by students of Isfahan University School of Dentistry between 2013 and 2015. Materials and methods In this cross-sectional study, a random sample of 1200 cases were selected from the records of patients who had received RCT by undergraduate students at School of Dentistry, Isfahan University of Medical Sciences, Iran, during 2013-2015. Records with missing or unreadable radiographs due to improper imaging or processing technique, or those with radiographs that didnt show the entire length of the root canals and 2mm of periapical area, were excluded. Finally, 784 treated teeth including 1674 canals were evaluated. The RCTs were accomplished by fourth, fifth and sixth year undergraduate dental students according to the fallowing protocol: after taking medical and dental history and diagnosis of palp and periapical disease, local anesthesia was injected and the access cavity was prepared. An aseptic technique with rubber dam isolation was applied and working length was determined using periapical radiographs. Canals were prepared using step back technique by means of stainless steel k-files of 0.02 taper (Dentsply, Tusla, USA or Mani, Tochigi, Japan). In some case Gates-Glidden drills (Mani, Tochigi, Japan) were used for preparation of coronal third of the canals. Canals were irrigated by 2.5% sodium hypochlorite. Obturations were carried out using lateral compaction technique with gutta-percha cones (Ariadent, Tehran, Iran) and a ZOE based sealer. Teeth were temporarily restored and referred for permanent restorations. For root canal treatment of each tooth, 4 periapical radiographs (preoperati ve, working length determination, master cone and postoperative) were taken by the bisecting-angle method using De Gotzen dental radiography machine (De Gotzen, Roma, Italy) and E speed size 2 intraoral films (Primax, Berlin, Germany). Developing solutions (Champion, Tehran, Iran) were used to possess the radiographs in a time-temperature technique. Endodontist academic stuff supervised all the treatment steps. Average academic stuff: student ratio has been 1: 6 at the time of the study. In order to evaluate the quality of each RCT, at least 3 radiographs including preoperative, working length determination and postoperative, were examined. Evaluations were made in a dark room under even illumination and 3x magnification. Radiographs were mounted in a cardboard slit to exclude the extraneous lights. Measurements were done using a transparent ruler of 0.5 mm accuracy. In cases that the radiographic images were taken with an alternation in horizontal angulation, it was supposed that they were exposed with a mesial angulation. Two individual investigators (GM and AV) securitized the radiographs of each record. The results were compared and in case of disagreement a third investigator (MS) was asked to examine the records, and a final agreement was achieved. Before the study, investigators were calibrated and Inter-examination agreement was determined by evaluating 30 radiographic records that werent included in the study. For establishing intra-examiner agreement, each investigator re-evaluated the same radiographs after 2 weeks. Evaluation of quality of RCTs was accomplished by examining radiographic quality of root fillings and detection of the procedural errors. Root canal was considered as the unit of evaluation. Quality of root filling in each canal was categorized as acceptable and unacceptable based on the following criteria: Acceptable root filling: root filling ending 0-2 mm from radiographic apex without any visible voids in the filling mass or between the filling mass and root canal walls. Unacceptable root filling: Overfilling: root filling that extends beyond radiographic apex. Undrefilling: root filling ending shorter than 2 mm from the radiographic apex. Inadequate density: root fillings with visible voids in the filling mass or between the filling mass and root canal walls. The criteria for the detection of procedural errors in this study, were as follows: A ledge was identified if the root filling in the final radiograph did not follow the curvature of the main canal path in working-length radiograph. Root perforations (including furcation perforation, strip perforation and lateral perforations of the root) were detected when extrusion of the filling materials was identified in any area of the root except the apical foramen. Foramen perforation was diagnosed when the apical termination of the filled canal appeared as an elliptical shape transported to the outer wall. Fractured instruments: was detected by observing a part of instrument in the root canal or in periarticular area in the final radiograph. Statistical analysis Data were analyzed using SPSS software version 21 (SPSS Inc., Chicago, USA). Descriptive analyzes were used for expressing frequency of radiographic criteria of quality of RCTs. Pearsons chi square test was used to compare the results among tooth types and locations and also academic year of students. P-values Results From 1200 collected records of endodontically treated teeth, 416 cases (34.7%) were excluded and 734 teeth including 1674 root canals were evaluated. 52% of treated root canals were in maxilla and 48% were in mandible. Canals of molar teeth comprised the most frequent treated root canals (68%), followed by canals of premolars (22%) and anterior teeth (10%) . 6th   year students performed RCTs on 49% of root canals. 5th and 4th year students treated 32% and 19% of root canals, respectively. Anterior teeth and premolars constituted the teeth treated by 4th year students while 5th and 6th year students treated premolars and molars (Table 2). Technical quality of root fillings According to length and density, acceptable fillings was found in 54.1% of root canals. From treated maxillary root canals, 56.2% and from treated mandibular root canals, 51.9% were acceptable. Rate of acceptable root fillings wasnt significantly different between the two arches (P=0.072). Among tooth types, canals of molar teeth exhibited lower ratio of acceptable root fillings (51.3%) compared to premolars (61.3%) (P=0.001). Rate of acceptable fillings in anterior teeth (57.7%) wasnt significantly different from molars (P=0.430) and premolars (P=0.128). Inadequate density, overfilling and underfilling was found in 34.6%, 11% and 8.3% of root canals, respectively. In both arches inadequate density consisted the most common cause for unacceptable fillings. In maxilla overfilling consisted the second frequent cause for unacceptable fillings, followed by under filling, However, underfilling was the second common cause of unacceptable fillings in mandible and overfilling was the least f requent cause (Table 3). From the root canals treated by 5th year students 46.1% had acceptable fillings which is significantly lower than canals treated by 4th year students (55.6%) (P=0.007) and 6th year students (58.8%) (Pth and 6th year students (P=0.339) (Table 4). Procedural errors: Procedural errors were found in 18.6% of root treated canals. Incidence of procedural errors between 5th year students (22.2%) and 6th year students (19%) wasnt significantly different (P=0.149). Students of 4th year had created less procedural errors (11.6%) than students of 5th year (Pth year (P=0.003). Ledge was the most frequent procedural error and was identified in 12.5% of root treated canals. Foramen perforation, root perforation and fractured instrument were detected in 2%, 2.4% and 2% of canals, respectively (Table 5). Incidence of procedural errors wasnt significantly different in canals of anterior teeth (12.3%) and premolars (9.5%) (P=0.341). These errors were significantly more frequent in canals of molars (22.5%) than anterior teeth (P=0.003) and premolars (P The k-value for inter-examiner agreement was 0.87 for detection of acceptable root fillings and 0.81 for identification of RCTs without procedural errors. For intra-examiner agreement k-values for detection of acceptable root fillings and identification of RCTs without procedural errors were 0.93 and 0.87 for first and 0.84 and 0.81 for second investigator, respectively. Discussion This study was designed to evaluate the quality of root canal treatments accomplished by undergraduate dental students at School of Dentistry, Isfahan University of Medical Sciences. Periapical radiographs taken during the RCT procedures were used for this investigation. Root fillings were considered acceptable if terminated 0-2 mm from radiographic apex and had no voids. This criteria is extensively documented to be associated with improved periapical health (4, 5, 8). In order to limit inter-examiner and intra-examiner erraticism, the radiographic criteria were strictly defined and two investigators were calibrated before the study. Its reported that great variations could exist between investigators regarding assessment of technical quality of RCT (22). In the present study, the k-value of 0.87 for detection of acceptable root fillings and 0.81 for identification of RCTs without procedural errors, exhibit good agreement between the investigators. Also values for intra-examiner agreement were found to be greater than 0.81, which shows reliability of each investigator. Acceptable root fillings according to length and density was found in 54.1% of investigated canals. Comparing this result to the findings of others is rather difficult due to differences in level of practitioners (undergraduate students, general practitioners, and endodontists), techniques and materials used for preparation and obturation of the canal and also evaluation criteria used to assess the quality of RCT. For example, in the study of Bierenkrant et al. (18) who investigated root canals treated by endodontists, 91% of root fillings had adequate quality which is greater than the present study and other studies investigating quality of RCT performed by undergraduate students and general practitioners (Table 2). Among the studies concerning quality of RCT performed by undergraduate students, frequency of acceptable fillings in the current study is comparable to the findings of Eleftheriadis Lambrianidis (14) (55.3%) and Khabbaz et al. (19) (54.8%). In the study of Er et al. (15 ), 33% of root fillings were acceptable which is less than the present study; thought, they used different evaluation criteria. Lynch and Burke (16) reported adequate fillings in 63% of RCTs, which is higher than the present study, however they only evaluated single rooted teeth. In the present study, inadequate density was the most common cause for unqualified root fillings. This is consistent with the findings of Balto et al. (20). Its believed that lateral condensation technique with gutta percha, could create voids in canals with insufficient flaring (14). No significant difference was found between quality of maxillary and mandibular root fillings. Also adequate root fillings in molars were less than premolars. This result was consistent with findings of Er et al. (15) and Khabbaz et al. (19) who report a lower quality of root fillings in molar teeth. This could be explained by posterior position and complex anatomy of these teeth. Students of 5th year had performed more unacceptable root fillings than 4th and 6th year students. This could be explained considering the fact that at Isfahan University School of Dentistry, first clinical encounter of undergraduate students with molar teeth, is at their 5th year of study. Iatrogenic errors were detected in 18.6% of root canals. These errors are more frequent in molar teeth. Balto et al. (20) and Khabbaz et al. (19) also reported a high prevalence procedural errors in molar teeth. The reason for this, could be explained by curved and narrow canals of molar teeth, which makes them challenging for undergraduate students. Furthermore, 5th and 6th year students had created more procedural errors than 4th year students. This is because 4th year students only perform RCTs on anterior teeth and premolars which are less challenging than molar teeth. In this study, ledge was found to be the most frequent procedural error and was detected in 12.5% of root canals. This finding is similar to incidence of ledged root canals in the study of Khabbaz et al. (19) and is less than study of Eleftheriadis Lambrianidis (14). Its shown that stainless steel hand files used by unexperienced undergraduate students could increase the incidence of ledge and other procedural errors (14). Radiographic images cannot illustrate all iatrogenic errors. For instance, over instrumentation which drives pulpal fragments and microorganisms beyond the apex into the periapical tissues, can only be radiographically diagnosed when it is followed by extrusion of filling material from the apex. The use of bisecting-angle technique for taking periapical radiographs, results in less accuracy in recognition of canal length, comparing to the parallel technique (23). It has also been shown that using only one orthoradial radiographic image for assessing the adaptation of the filling material to the root canal walls, isnt reliable. This adaptation has to be further investigated with at least one extra radiography of distal or mesial angulation in order to obtain more realistic estimate of density of root filling (24). Although radiographic quality of RCT is a significant determinant in predicting outcomes of primary endodontic treatment, the radiographic images can not reflect the general quality of treatment. Application of the antiseptic and aseptic techniques, material used and microbial circumstance of the canal are the predicting factors which are not investigated in radiographic studies. At Isfahan University School of Dentistry, Step-back preparation and cold lateral condensation techniques are being taught to the undergraduate dental student. Most universities teach these standard techniques to their students. Its shown that using rotary Ni-Ti instruments provide better canal shaping, reduce the procedural errors and are being taught in undergraduate curriculum in some dental schools (17). In many studied insufficient time allocated to clinical and preclinical training, the academic stuff: student ratio and evaluation methods are stated as reasons for low quality of RCTs in university clinics (14, 19, 20). Isfahan University School of Dentistry uses endodontic specialists and 3rd year post graduate students as training stuff. Also academic curriculum have been recently revised to increase preclinical training. Nevertheless, enhancing the time allocated to clinical training and increasing stuff: student ratio could lead to improvements in quality of RCTs performed by undergraduate students. In conclusion, findings of this study shows that 54.1% of root fillings performed by undergraduate students of Isfahan University School of Dentistry were acceptable. Thus, there a necessity to revise the educational programs in Endodontics in order to improve quality of root canal treatments. References: 1.Boucher Y, Matossian L, Rilliard F, Machtou P. Radiographic evaluation of the prevalence and technical quality of root canal treatment in a French subpopulation. Int Endod J. 2002;35(3):229-38. 2.Asgary S, Shadman B, Ghalamkarpour Z, Shahravan A, Ghoddusi J, Bagherpour A, et al. Periapical Status and Quality of Root canal Fillings and Coronal Restorations in Iranian Population. Iran Endod J. 2010;5(2):74-82. 3.Moreno JO, Alves FR, Goncalves LS, Martinez AM, Rocas IN, Siqueira JF, Jr. Periradicular status and quality of root canal fillings and coronal restorations in an urban Colombian population. J Endod. 2013;39(5):600-4. 4.Pak JG, Fayazi S, White SN. Prevalence of periapical radiolucency and root canal treatment: a systematic review of cross-sectional studies. J Endod. 2012;38(9):1170-6. 5.Ng YL, Mann V, Rahbaran S, Lewsey J, Gulabivala K. Outcome of primary root canal treatment: systematic review of the literature-Part 2. Influence of clinical factors. Int Endod J. 2008;41(1):6-31. 6.Craveiro MA, Fontana CE, de Martin AS, Bueno CE. Influence of coronal restoration and root canal filling quality on periapical status: clinical and radiographic evaluation. J Endod. 2015;41(6):836-40. 7.Sjà ¶gren U, Hà ¤gglund B, Sundqvist G, Wing K. Factors affecting the long-term results of endodontic treatment. J Endod. 1990;16(10):498-504. 8.Chugal NM, Clive JM, Spangberg LS. Endodontic infection: some biologic and treatment factors associated with outcome. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2003;96(1):81-90. 9.Peters OA. Current challenges and concepts in the preparation of root canal systems: a review. J Endod. 2004;30(8):559-67. 10.Hayes SJ, Gibson M, Hammond M, Bryant ST, Dummer PM. An audit of root canal treatment performed by undergraduate students. Int Endod J. 2001;34(7):501-5. 11.Dugas NN, Lawrence HP, Teplitsky PE, Pharoah MJ, Friedman S. Periapical health and treatment quality assessment of root-filled teeth in two Canadian populations. Int Endod J. 2003;36(3):181-92. 12.Barrieshi-Nusair KM, Al-Omari MA, Al-Hiyasat AS. Radiographic technical quality of root canal treatment performed by dental students at the Dental Teaching Center in Jordan. J Dent. 2004;32(4):301-7. 13.Segura-Egea JJ, Jimenez-Pinzon A, Poyato-Ferrera M, Velasco-Ortega E, Rios-Santos JV. Periapical status and quality of root fillings and coronal restorations in an adult Spanish population. Int Endod J. 2004;37(8):525-30. 14.Eleftheriadis GI, Lambrianidis TP. Technical quality of root canal treatment and detection of iatrogenic errors in an undergraduate dental clinic. Int Endod J. 2005;38(10):725-34. 15.Er O, Sagsen B, Maden M, Cinar S, Kahraman Y. Radiographic technical quality of root fillings performed by dental students in Turkey. Int Endod J. 2006;39(11):867-72. 16.Lynch CD, Burke FM. Quality of root canal fillings performed by undergraduate dental students on single-rooted teeth. Eur J Dent Educ. 2006;10(2):67-72. 17.Moussaà ¢Ã¢â€š ¬Ã‚ Badran S, Roy B, Bessart du Parc A, Bruyant M, Lefevre B, Maurin J. Technical quality of root fillings performed by dental students at the dental teaching centre in Reims, France. Int Endod J. 2008;41(8):679-84. 18.Bierenkrant DE, Parashos P, Messer HH. The technical quality of nonsurgical root canal treatment performed by a selected cohort of Australian endodontists. Int Endod J. 2008;41(7):561-70. 19.Khabbaz MG, Protogerou E, Douka E. Radiographic quality of root fillings performed by undergraduate students. Int Endod J. 2010;43(6):499-508. 20.Balto H, Al Khalifah S, Al Mugairin S, Al Deeb M, Al-Madi E. Technical quality of root fillings performed by undergraduate students in Saudi Arabia. Int Endod J. 2010;43(4):292-300. 21.Yavari H, Samiei M, Shahi S, Borna Z, Abdollahi AA, Ghiasvand N, et al. Radiographic evaluation of root canal fillings accomplished by undergraduate dental students. Iran Endod J. 2015;10(2):127-30. 22.Lambrianidis T. Observer variations in radiographic evaluation of endodontic therapy. Endod Dent Traumatol. 1985;1(6):235-41. 23.Forsberg J. Estimation of the root filling length with the paralleling and bisecting-angle techniques performed by undergraduate students. Int Endod J. 1987;20(6):282-6. 24.Eckerbom M, Magnusson T. Evaluation of technical quality of endodontic treatmentreliability of intraoral radiographs. Endod Dent Traumatol. 1997;13(6):259-64.

The Salk Institute :: essays papers

The Salk Institute Dr. Jonas Salk commissioned Louis Kahn to design the Salk Institute of Biological Research near La Jolla, California. Salk believes that medical research should not be confined to science alone. In response to Salk's view, Kahn saw the possibility of uniting art and architecture with the functional aspect of the design. He agrees with Salk that someone with a mind in art, like himself, could contribute in creating a mental environment of scientific research. Kahn's pursue of this vision is apparent in his design process. The earliest massing strategy was to place a linear group of vertical towers parallel to the face of the cliff (diagram 1a). In the second version, a year later, the towers were replaced by four rectilinear, two-storey blocks set perpendicular to the sea (diagram 1b). In this version, the four blocks of laboratories were made up of clear span spaces, made possible by five box girders running across each rectangle, with a 'V'-shaped folded plate system perpendicular to the girders, spanning between them. Later, Kahn simplified the configuration of the laboratories, from four rectangular blocks to two, upon Salk's request (diagram 1c). In the process, Kahn kept he basic idea of the scheme, which was to place scientists' studies away from the laboratories in the central garden and to place auxiliary spaces in vertical towers on their external walls. However, he increased the number of floors to three, including the basement, and replaced the 'V'-shaped folded plates above each of the three floors with concrete Vierendeel beams. Stringent seismic criteria related to construction in the San Diego area made it difficult for Kahn's structural engineer to convince local building officials, who wanted him to use steel frame, that concrete, Vierendeel truss system would have the required flexibility. They agreed only after a 400 page report of undoubtedly integrated deflection computations that shows how post-tensioned columns would provide the main resistance to lateral seismic forces. These columns absorb both dead and live load compression plus vertical post-tensioning forces. They were also designed to maintain zero tension if subjected to lateral movements by earthquake. The trusses are 9 ft deep, spaced 20 ft on center and have a clear span of 65 ft (diagram 2). He made use of the 9 ft high resultant space as service area, allowing pipe chases to be dropped to the 65x 245 ft floor below with more latitude than before.

Sound :: essays research papers

Basis of Processing Sound Strategies Introduction to Coding Strategies: D.J. Allum Coding strategies define the way in which acoustic sounds in our world are transformed into electrical signals that we can understand in our brain. The normal-hearing person already has a way to code acoustic sounds when the inner ear (cochlear) is functioning. The cochlea is the sensory organ that transforms acoustic signals into electrical signals. However, a deaf person does not have a functioning cochlea. The cochlear implant takes over its function. Technically, it is relatively easy to send electrical current through implanted electrodes. The more difficult part is to make the electrical signals carry the appropriate information about speech and other sounds. This responsibility is taken over by coding strategies. The more efficient the coding strategy, the better the possibility that the brain will interpret the information as having meaning. Without meaning, sound is only unwanted noise. Some basic vocabulary is useful in understanding coding strategies: Frequency. Speech is composed of a range of frequencies from high-frequency sounds (sss, piii) to low-frequency sounds (ah). These frequencies also occur for sounds in our environment. The speech-frequency range is from about 250 Hz to 6,000 Hertz (Hz). Amplitude. The amount of amplitude, or intensity, defines how loud a sound is heard. The usual range from the softest to the loudest sound is about 30 dB. The normal range for human hearing is around 120 dB. Tonotopic. A special characteristic of the cochlea and the auditory nerve. It means that the apical region of the cochlea (and the nerve near this region) is more sensitive to low frequencies and that the basal region is more sensitive to high-frequencies. The relationship between the most basal to the most apical region is a progression from high-to-low frequency sensitivity. Filters. Filters are used to divide, electronically, acoustic signals into different ranges. For instance, for a speech-frequency range of 4,000 Hz, we could divide the total range by 10 and each filter would hold 400 Hz. Stimulation Rate. The number of times an electrode is turned on and off, i.e., activated with electrical stimulation. The normal cochlea is like a series of filters. Sounds that have high-frequencies will fall into filters at the basal end of the cochlea and those with low-frequencies will fall into filters in the apical end, i.e., in a tonotopic arrangement. Since the cochlea cannot accomplish this for a deaf person, the cochlear implant takes its place. It is important to remember that the auditory nerve is tonotopic even if the cochlea cannot transmit information because of deafness.

Political Corruption in the United States Essay example -- ethics, mor

â€Å"Corruption, improper and usually unlawful conduct intended to secure a benefit for oneself or another its forms include bribery, extortion, and the misuse of inside information. It exists where there is community indifference or a lack of enforcement policies.†(Encyclopedia Britannica). Today political Corruption in all forms exists in every country in the world. In some countries it is more prominent then in others, but no matter where you go it still occurs. Recently in mid 2013 some political corruption was brought to light in New York. â€Å"Since 2007, state senators have been more likely to be arrested then to lose their seats in a general election,† (New York Public Interest Research group). In April of 2013 New York State Assemblyman Eric Stevenson was charged with corruption. Stevenson had been discovered to have taken more then twenty- thousand dollars in bribes in exchange for official acts. These bribes were mainly from four business men trying to use legislature to create a monopoly on their adult day care business. Stevenson had agreed to try to pass a bill that would prevent other centers like theirs from opening in New York. Earlier in that week a New York Senator was arrested and charged for trying to buy his way into the mayoral election. Also around that time five other New York politicians were arrested for accepting more then one hundred thousand dollars in bribes. While that was very recent, political corruption has been around since 1795 and before. One famous case of political corruption, and one of the worst to ever happen in Georgia, happened in 1795, it was called the Yazoo Land Fraud. At that time Georgia's boundary went all the way to the Mississippi River, many of the state's political lead... ... Lyell, Nick. â€Å"U.S. Corporations, Politics Getting More Corrupt, Surprising Nobody.† Nation of Change. N.p., 12 July. 2012. Web. 19 Nov. 2015. Milo, Federica. â€Å"Italy: the state of corruption.† Risk Advisory. The Risk Advisory Group, 5 Mar, 2013. Web. 19 Nov. 2015. â€Å"North Korea.† Heritage. The Heritage Foundation and The Wall Street Journal, n.d. Web. 11 Nov. 2015. â€Å"The 10 Most Corrupt and Least Corrupt Countries in the World.† Reuters. U.S. Reuters. 3 Dec. 2013. Web. 19 Nov. 2015. The Editors of Encyclopedia Britannica. â€Å"Corruption.† Encyclopedia Britannica. Encyclopedia Britannica Inc, 4/30/2013. Web. 16 Nov. 2015. Transparency International. Transparency International,2013.Web. 20 Nov. 2015. â€Å"Watergate Scandal.† U-S-History. N.p. n.d. Web. 9 Nov. 2015. â€Å"Yazoo Land Fraud.† Georgia Info. Digital Library of Georgia. n.d. Web. 19 Nov. 2015.

The term ‘butcher of the Somme’ in the context of the Battle of the Somme

The term ‘butcher of the Somme' in the context of the Battle of the Somme, a significant battle means that Haig was responsible for, almost casually, sending thousands of British troops to their deaths, at the hands of the Germans, for no reason at all. The battle was meant to make the war mobile again, but it led to a longer stalemate. Douglas Haig (1861-1928) was the British commander on the western front during World War I. He was later promoted to full general. With him in charge the casualties were British and Imperial casualties between July 1 and November 19, 1916 totalled approximately 420,000. On July 1st. (British + Canadian) 08:30-09:30= 30,000 casualties, 12:00= 50,000, end of day= 67,000. There are many arguments for and against for the title given to Haig. There were many arguments for the title given to Haig. Many people, not historians say that he really did deserve it, mainly because there was no-one to blame except him for their ancestors' deaths. There were many reasons. For example Haig was stubborn in the sense that he kept using the same failing tactic until November. He had hardly any faith in his troops as he never used the Creeping Barrage with them as he predicted that he would kill his own men in it. Also his usage of favouritism led to the many unnecessary deaths as he used the inferior method of cavalry, which led to the deaths of troops and resources for transport. In conclusion there were a lot of arguments in favour of the title. The fact that Haig wasted lives of men in such a way agrees with the fact of him being the ‘butcher of the Somme' However, there are many arguments against that the title should be given to Haig. Some historians have found that many of his actions were caused due to poor communications and false reports, these led to his death-causing actions. For example, his ‘messengers' told him that the bombardment was going well and the barbed wire had been ‘ well cut', this was not true, due to this, Haig launched an infantry attack thinking that most Germans were dead and the wire had been destroyed, this led to the 30,000 casualties within the first hour. Also, he did make it clear that there would be a large no. of casualties and deaths so one cannot really blame him. Moreover, the manufacturers of the guns and artillery were mostly duds so it is their fault. Furthermore, many of the army were inexperienced. Additionally and most importantly, he got hardly any help from the French, it was meant to be a Franco-British attack, and he was under a lot of pressure from t he two governments. In conclusion, many of his moves were caused from poor and false communications as well as pressure from the governments. He also had to make do with inferior weapons. To sum up, on one hand, Haig didn't deserve the title as most of his actions were caused by false reports and low-grade weapons. On the other hand, even though he didn't know about the non-success, he did later on and he still kept using the same failed tactics, overall, I think he did deserve it, the continuous usage of failing attacks and therefore causing more deaths for no reason is inexcusable, he did deserve it. Did Haig really deserve the title ‘butcher of the Somme' or has history judged him wrong

Discrimination In The Work Environment

Discrimination in places of work is unfair treatment of workers by their employers or by their fellow workers. In workplace discrimination, the employers pay no attention to complainants who are discriminated and in many instances they ignore the kind of harassment these particular people experience. This has a tremendous negative impact on job performance since the discriminated individual are discouraged to perform effectively and this in turn affects the output in that particular company or organization. In the US, the state laws prohibit unfair treatment of people in their respective places of work.Discrimination in the workplace is mainly based on age, sex, race, religion, disability, nationality, intelligence and pregnancy. All the forms of discrimination are prohibited by the law in the United States and the employer is in no way entitled to harass one since he or she is not a U. S. citizen. In America discrimination is prevalent today just as it was in early 19th century. Som e observers have claimed that there has been tremendous improvement following the passing of the Civil Rights Act in 1964 by the government.The act provided for the prosecution of those accused of discriminating workers on basis of their religion, race, skin color, age or nationality. The 1964 Civil Right Act provided for equal treatment of employees in the workplace. However, discrimination in the workplace continues to increasingly becoming common in the modern America (Hughes & Dodge, 1997). There are two major categories of discrimination: disparate treatment and disparate impact. Disparate treatment is an incidence where by one is treated differently from other employees by the employer on the basis of gender, age, sex, race, nationality or disability.The state laws prohibit unfair treatment of workers such as one being allocated difficult assignments or more work load than other fellow workers under taking the same work. Demotions, less payments and being laid off unjustly are other forms of disparate treatments common in the work environment. Disparate impact is a liability theory which prohibits employers from practicing unlawful discrimination during employment. Although it may appear neutral, disparate impact negatively impacts against particular ethnic, racial or sex group. It can also have a negative impact on individuals of a given religious group or the disabled.In this case an employer, for instance comes up with tests or selection criteria that are facially neutral and not related to the job requirements so as to do away with people of particular race, nationality, and religion. The test may also include the lifting of requirement which is not correlated to the actual job so as to do away with nearly all the aged workers or women (Hughes & Dodge, 1997). Sexual harassment is a very common form of discrimination experienced globally where one is coerced to provide sexual favors by the fellow workers, bosses or the supervisors.Sexual harassment fr om the fellow workers makes it difficult for one to work conveniently and peacefully. Sexual harassment from the boss or the supervisors comes about where one is coerced to admit a sexual affair so as to acquire a particular job, be promoted or be retained in the company or organization. Consequently those who fail to give in to the sexual requests are eventually fired, denied the job vacancy or demoted. This form of discrimination affects a wide range of groups particularly those belonging to different nationalities, race and skin color.In the U. S, sexual harassment in work places is illegal although this practice continues to affect workers leading to reduced output. It is recommended that those experiencing such discrimination should report immediately to the respective personalities. Those harassed by the fellow workers and supervisors should report the matter to the employer as soon as possible since the employer may claim later that he or she was never informed of that kind o f behavior when it was taking place.One should make a written complaint and remain with a copy as well. Those harassed by employers should take a legal action by filing a case and seek help from required administrative agencies or from lawyers (Hughes & Dodge, 1997). Gender based discrimination is a form of harassment based on sex and it takes place in various places of work in the world. Although human rights dictate that individuals should not be discriminated on the basis of sex, women have always faced major discrimination in the work places and during recruitment.For instance, in different Wal-Marts in the United States, women are given heavy tasks to perform yet limited to further training privileges and the salary paid to them is not worthy the work they do. When the employers are asked about their actions, they readily defend themselves by accusing women of being psychologically emotional and cannot make critical decisions practically. Women are usually not given equal train ing as men so as to acquire relevant skills which can help them properly fit in the challenging world.The argument supplied in support of this treatment is that women can quit the job at any time since they are not the breadwinners in the house have little to care about. Moreover, other reasons have been suggested that women have other duties to meet in the house or may claim to have small babies to take care of and therefore training women in the same level with men could imply wastage of funds, energy and time. However, it is time for women to be treated equally as men since they have proved to attain similar qualifications as men and perform roles which were traditionally meant for men.Additionally, women are the cornerstone of every development and the thriving of an economy is determined by both men and women (Hughes & Dodge, 1997). Another form of discrimination in the work environment is racial discrimination which has become a widespread problem in America and other Western states. For instance, in various places of work, the African-Americans are treated differently since they belong to the minority group in American population. Research reveals that a small number of African-Americans are employed in companies owned by Native Americans.The problem of racial discrimination also affects the Hispanic – Americans which further shows how racial discrimination has taken root in the work environment. Some of the employers have openly admitted that they don’t work either with Hispanic- Americans or African- Americans. Although equality is supported by civil rights laws and also protected by the constitution many have not changed their hearts on the practice of racism. Race victims facing harassment from co- workers normally work in a hostile and non- conducive environment which is not favorable for better production.Employees are also a bother to them especially when they are finding ways to get rid of them. Racial bias in work places determine s job quality and should be discouraged in every organization (Hughes & Dodge, 1997). Age discrimination is another form of discrimination that mostly affects the old people in various workplaces. However, young people are also discriminated of their age and considered not competent even when they have the required qualifications while seeking jobs.The old people are regarded as mentally worn out and cannot continue to serve and execute their normal roles in companies and organizations. Employment Act of 1967 in United States protects persons who are 40 years as well as all the aged people. The act ensures those who are applying for the job are protected from discrimination because of their age with respect to terms and conditions of the job. The act ensures that these old people are recruited without any form of discrimination and protects them from being laid off from their places of work with no cause.The act also addresses the challenges encountered by these old people when they are searching new jobs after being fired from other jobs. The justification behind this form of discrimination claimed by employers is that aged people are not energetic dynamic and effective as the youth and this implies they perform poorly in the production process. This should not be the case since the old are endowed with work knowledge and experience. There is also youth discrimination also referred to as adultism. This form of discrimination is clearly evident where teenagers between 15-25 years are limited to acquiring jobs.But this kind of discrimination is craved as a paternalistic agenda of protecting the youth since they are supposed to be treated with care and respect by the older workers. Teenagers are also perceived to be rebellious, violent and drug addicts because they are in their adolescent stage hence not convenient to work with them. Moreover, they are also fond of listening to music and this could lead to wastage of time instead of one concentrating with the al located task (Hughes & Dodge, 1997). Intelligence based discrimination is also another serious form of discrimination in America where people with low intelligence are highly underprivileged.This form of discrimination has not acquired prevalent attention and an enormous number of individuals have been limited to or denied access to certain opportunities and successes as a result their perceived level of intelligence. This kind of discrimination in some work places is exercised against those who have low IQ, those who work slowly, not fluent or smooth talkers. Favors are poured on the so called ‘smart people’ since they can finish the allocated task faster or tends to think faster . They are promoted and perceived as the intelligent.Others achieve bigger jobs since they can express themselves appropriately or are fluent talkers than others. The disadvantaged are the fools who to have work harder than smart people do work so as to reach the same goal and thus putting ext ra efforts is the only solution to raise them to the top despite terms and conditions in place. Intelligence is a trait inherited from birth just like skin color. Being not fluent in speaking, or a slow thinker should not be taken advantage of since such people are also human beings and should be treated fairly and should have equal opportunities with smart people.There could be aspects in them which can be utilized and lead to improved productivity in the workplace. Accurate measurements on one’s capabilities to perform a particular task should be the ones to be considered. Besides, many have no idea those perceived to be fools can do excellent work than the ones perceived to be the ‘smart people’. Fools also portray absolute perfect leadership roles. Their leadership has great gains to an organization because they adhere to observance of the rules and cannot devise plans of coming out with evil strategies against the company.Moreover, human beings are not creat ed with equal abilities and every one has unique talents which when appreciated can improve the performance of the organization effectively. Religious discrimination is another raging problem in several U. S work places (Hughes & Dodge, 1997). . Religious believers view their faith as their main source of good will and peace but in many situations it is the main source of enmity, hatred, violence and division. Civil rights act 1964 and United States constitution inhibits work places from discriminating individuals on basis of their religion in terms and conditions of employment.The act also protects employees belonging to different religions from harassments such as being fired, demoted or limited to salary increments or promotion since they belong to a religion which the employer hates. It is also illegal to hinder one from exercising his or her religious practices in the place of work. . The practices include religious holidays such as Christmas day, Sabbath day observance, wearin g of special gowns like those worn by Muslims . The employer is also supposed to consider those who request for prayer breaks during work sessions.The law also covers one’s ethnic beliefs. Nowadays Christians and individuals from other religions are suppressed by secular forces in their places of work. In America Federal laws are enacted to make sure religious discrimination is not exercised. This constituent of Christian liberty is a right to all people of every faith to get involved in every privileges of the society without encountering harassment on basis of ones religion. Civil Rights Division prosecutes criminal’s accused with the cases of arson and vandalism against worshiping houses.But there are occasions where by these laws are violated, for instance, a seventh day individual being commissioned to work on a Saturday,muslim forced to wear official clothes instead of their usual gowns, others fired by employers reason since he or she doesn’t like an empl oyees religious beliefs. While others are constantly harassed by fellow workers since they hate their religion. In other instances one is forced to be converted to another religion so as to receive fair treatment by the boss or supervisor. Those who resolve to stand strong for their faith and opt to quit the job (Hughes & Dodge, 1997).Pregnancy based discrimination is another key evident form of discrimination where by expectant mothers are not recruited or fired as a result of the visible pregnancy or probability coming to be pregnant. Others are denied pregnant benefits because they are not married. Others fail to be promoted because of their pregnancy. Employers don’t bear with pregnant mothers who come with claims of discomforts expectant women experience especially in early pregnancies such as morning sicknesses.Employer foresees this as an excuse to evade work load which could other wise result into low reproductive yield in the organization. Expectant mothers in Americ a are covered by Federal and state laws which are under civil rights act 1964 the law ensures pregnant mothers are to deliver their kids without loosing their work also to leave their jobs at appropriate duration before onset of delivery period, and prohibits employer denying to grant leave pregnant mothers who are under doctor’s instructions to go for medical examination by the appropriate doctor.Employers justify their discrimination by claiming that pregnant need attention every moment and sick off leaves they request are just means of running away from performing the allocated tasks . Eventually employers count this as a loss to a company as a result of low productivity. Employers also view pregnant women as weak personnel who are not effective and efficient since they can’t work at a certain rate..Under federal law employers who have recruited more than fifteen employers are not entitled to; deny a pregnant woman job vacancy , lay off or force an employee to quite job since she is pregnant, deduct ones accrued retirement benefits for previous years for the reason of maternity leave and retrench an employee who has done an abortion. Therefore pregnant women are in a position to work conveniently so long as the have the ability to work without any problem The supervisor or the employer is also entitled to offer maternity leave at the appropriate time and also treat pregnant women as potential workers .When a pregnant woman is not in a position to perform heavy tasks the employer is accorded to offer less difficult task (Hughes & Dodge, 1997). Disability discrimination in work places is also evident where one can be laid off or not hired depending on disability status. American Disability Act is the law explains disability as a condition of any form of impairment which hinders one from performing major activities in life. The law ensures people with such impairments are not discriminated.In different work places in Americans those who are HIV p ositive and those with cancer history cancers are prone dramatization and discrimination . Therefore the law ensures they protected appropriately. As the saying goes ‘disability is not inability’ thus disabled qualified applicants should not be denied a particular opportunity. The employer should treat this staff member equally as others according to terms and conditions of work . Disabled people are perceived not to perform effectively towards productivity of an organization since some may require frequent medical check ups and this could lead to wastage of time.Others may not be able to walk faster also leading to wastage of time and inefficiency in job performance. Those on wheel chairs could pose to the company extra costs such as transportation cost, repair and maintenance costs on wheel chair tires to be incurred by an organization and also this particular staff member requires special treatment. The disabled also face stiff competition from other healthy workers hence discouraging their efforts. Employers take advantage of discriminating them and showing favourism to the potential employees.Employers should ensure fair treatment of the disabled since no one decides to be in such a condition they should also put in place measures which protect these victims from other co- workers. When this is in place, the disabled are able to work in a permissive environment (Hughes & Dodge, 1997). In general, discrimination in the workplace constitutes racial, gender, religion intelligence, pregnancy, and age discrimination. The employers or other fellow employees may take advantage of other peoples’ weakness in exploiting and discrimination others in the workplace.People in the workplace take advantage of the underprivileged to retain them in the job. And also establish sexual affairs with employees working under them since they promise favors such as pay increments and promotion. This should be discouraged since one can contract incurable sexual diseases and also can lead to the spread of the same disease in an organization. Discrimination based on age and race should be discouraged since it curtails one’s effort in the job and in return this negatively affects the productivity. When workers are discriminated, their output is reduced since they are never comfortable in such environments.In other instances for example where religious discrimination is rampant and many are forced to withdraw from the company especially when many forced for conversion to other faiths. This automatically leads to either decline of the company or incur heavy losses which can lead to the closure of the company indeed. State law should ensure laws regarding work places are not violated and those charged with cases of discrimination should be punished or fined accordingly. Therefore discrimination in places of work should be ever legalized. Reference: Hughes,  D  &Dodge,  M.A.  (1997).African  American  Women  in  the  Workplace:  Relationships    Between Job Conditions, Racial Bias at Work, and   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Perceived Job Quality.  American   Ã‚  Ã‚  Ã‚   Journal of Community Psychology. 25(5):   Ã‚  Ã‚   581-599.