Journal Assignment Example | Topics and Well Written Essays - 250 words - 31

Journal - Assignment Example One strongly believes that a universal standard in physical examination should be designed and followed; regardless of demographic or cultural orientation of patients or doctors. This would ensure that high ideals of professionalism are adhered to; as well as prevents tendencies for legal sanctions that could ensue. Actually, from one’s personal experience, it has always been presumed that being examined by a doctor, especially in body parts below the waist, would really necessitate the presence of a family member or a chaperone; especially if the doctor is of the opposite sex. It is perfectly understood that doctors have, by nature of their profession and experience, been exposed and oriented on proper conduct and decorum while doing the physical examination. However, one is convinced that doctors are just human beings, whose senses and emotions are influenced by what is perceived. Therefore, to avoid any untoward incident that could jeopardize the patient-doctor relationship, a set of uniform professional standards should be clearly and explicitly designed on a global

Group Effectiveness Essay Example | Topics and Well Written Essays - 1750 words

Group Effectiveness - Essay Example Having said this, this part of the paper is aim at finding and assessing group effectiveness in the work place. standards of those using the output; Capability to work interdependently: the degree to which the group's members are able to work together in the future; and growth and well-being of members: the degree to which the experience of being in the group enhanced the individual members through the common goal (Hackman, 1990). Thus group effectiveness refers to the work quality of a work group. This will be illustrated using ASDA an international retail company with headquarters in the States. According to the work group model developed by Hackman (1990), the group that performs its assigned task well but is not able to work together in the future is not a truly effective group. ASDA is WALMART in the United Kingdom. At the stores, employees are defined within the roles they occupy and by departmental functions all working for a common goal. These group members, though working as a group are able to work independently in the absence of a group member. While, groups in ASDA are defined within various functions (e.g., Stocking group, cash department group, teller functions, security group etc) these are all indicative of the effectiveness of the various groups. Group effectiveness at ASDA supermarket, is further identified through a collective sense of "We" feelings amongst the group members. Thus at ASDA the life of a group and it members must be accounted for in determining the effectiveness of the group. This again can be seen from the common a shared common goal. For ex ample, ASDA UK sales have increased in the past two years. Again, return on assets and return on capital employed has also increased. Thus, based on Hackman (1990) argument that a group is effective once the output of the group is acceptable and satisfied those who consume it. 1.1.3 Assessing Group effectiveness at work Place According to Hackman (1998) review, group effectiveness can be assessed from different dimension. The researcher cited Hackett (1995) who illustrated the role of self-efficacy in career choice and development, she illustrates that self-efficacy plays a strong role in individual career choices. To assess the effectiveness of the group, attention should be paid at group commitment and output. At ASDA, employee's group effectivene

Sigmund Freud Essay Example | Topics and Well Written Essays - 750 words - 3

Sigmund Freud - Essay Example All human beings have aggression in them but some people are more aggressive than the others, Civilization dwells deep into aggression and why human beings get aggressive. Sigmund Freud has given logical explanations which sound really convincing to the readers. There are set laws in almost all the countries and this helps in keeping the aggressive people at bay. The most aggressive people tame their aggression when they think about the laws according to Freud. According to Freud the most important reason of aggression is unhappiness, an unhappy person reacts differently in most circumstances when compared to a happy person and this is very true and easy to understand. Unhappiness is also the root cause of several other problems; depression is directly related to unhappiness. People who become depressed often give up hope and try to inflict pain upon themselves, all this happens because they feel there is no place for them in the society. Psychological counseling comes into play here , the psychologist tries to explain to the victim the importance of their life and the ones closely related to him. According to Freud aggression also results from a very burdensome guilt, for instance a person who has committed a murder and is on the run would inevitably be more aggressive than a normal person because the burdensome sense of guilt will chase the accused everyday an make their life miserable. The other reason which triggers of bursts of aggression is psychological neurosis which means problems in the nerves. Some people are more mentally stable than the others and the ones who are mentally stable act appropriately even in the most difficult of all circumstances, on the other hand the people who are unstable act as they like and do not care about what the other people may think about their behavior. The disintegration of society is the result of over aggression; people get together and embark on an ambitious journey to rebel against a behemoth and this is when the di sintegration of the society begins. Freud also talks about the role of aggression in Eros and Thanatos, Eros refers to life and Thanatos refers to death drive. Freud talks about how we have a drive for death; this is why some bike riders especially the youths go at top speed. They do it because of the death drive and the aggression in them. â€Å"Freud argues that civilization is intrinsically inimical to human happiness. The process of "civilizing" the human being involves stifling many of the sexual impulses that lead most directly to pleasure. Freud also notes that participation in civilized life entails the renunciation of one's aggressive impulses. Thus, to be civilized we must do without the two strongest claims to our instincts, sex and violence.† (Civilization and its Discontents Theme) To conclude it is very fair to say that aggression plays a key role in the life of everyone, a person can make a grave mistake should he act aggressively where it is not at all require d. On the other hand a chaotic situation can easily be avoided if a person decides not to act aggressively. Eros and Thanatos are also linked with aggression, the death drive forces people to do unprecedented things. Aggression mainly stems from unhappiness; people who are unhappy with their lives tend to be more aggressive than the ones who are happy with their lives. Sense of guilt is also more than capable of causing people to be really aggressive; people also tend to be really aggressive when there is a problem with their psychological neurosis. â€Å"Individuals have consequently begun to rebel against civilization with an aggression that exceeds the level of aggression originally suppressed, threatening the disintegration of society.† (Civilization a

Compare and Contrast Essay Example | Topics and Well Written Essays - 500 words - 13

Compare and Contrast - Essay Example Just like in the most art works by Annie lee, the blue Monday painting is faceless, thusi9s done with intention that the audience of the work feel the comfort, humor and the joy of a piece of work. The visual element of the art work shows a woman who seems to be moody and reluctant to get out of bed, this is the typical African American who has woken up felling lazy to catch a bus and head to work. This is makes her work realistic and full of humor. The character in the painting blue Monday has face, in fact most of her works other than this has no faces, she does this so as to bring these part work into life via the body language and the movement of the characters, she thinks that the face might interfere with the intended message, in this painting she knew that each and every person has a personal connection to the experience of a blue Monday upon viewing the painting. The above piece of art is done by Annibale Carracci (1560–1609), thus was during the feminism era in the western countries, the above panting tries to show what make the females different from

Philosophy Essay Example | Topics and Well Written Essays - 1750 words

Philosophy - Essay Example Since his early age, Descartes had begun to doubt every traditional fact, he had ever known or learned. His doubts even reached his own existence in the world. So, in his Discourse on Method Meditations and Principles, Descartes explains and elaborates the principles of his philosophy that depend on skepticism and uncertainty. Then, he started to rebuild his knowledge, as well as ours, by proving his own existence, and the existence of mind, soul, and God. As noticed by many thinkers, â€Å"the Method of Doubt ultimately involves the task of removing all uncertain beliefs, ensuring that only beliefs that are certainly true beliefs remain in one's philosophy† (Bellotti). In order to take us from the state of complete doubt to complete certainty, Descartes made an insightful connection between his method of doubt and his method of inquiry, resorting to the use of the scientific method of thinking, advocated by former thinkers and philosophers. In essence, the scientific method c an be considered as a process, in which one corrects himself and his previous knowledge, through continuous examination of truth, for the final aim of finding answers to questions. This examination of truth is what is referred to as doubt and skepticism by Descartes (Bracken). Theoretically, the scientific method of thinking, as practiced by famous thinkers such as Galileo and Francis Bacon, takes two main forms: deductive reasoning and inductive reasoning. Building on the theories of great former thinkers, Descartes found that the deductive method best suited his philosophical principles. To illustrate, the deductive form of the scientific method arrives at a provable true conclusion by reasoning after the application of thoughtful experiments and sound logic. The inductive method, on the other hand, starts with observations, which create a hypothesis to be proved through a confirmation process. This form of the scientific method can be evidenced, for example, in Newton’s la w of gravity. He arrived at this law after observing the fall of the apple from the tree. This observation led him to make a hypothesis about a hidden force that let the apple fall, leading him to arrive at the law of gravity. On the contrary, the deductive form of the scientific method does not start with a hypothesis; rather, it looks at the already existent facts and examines them through reasoning to derive conclusion about the accuracy and authenticity of the fact. So, this was exactly what Descartes wanted to implement, regarding his philosophy of doubt. For him, any known fact can be doubted till it is logically proved to be true through reasoning (Roach). Descartes derived this trust in the concept of logic and reasoning from his background as a mathematician. He clearly states this fact, when he says that he was delighted â€Å"with mathematics because of the certainty of its demonstrations and the evidence of its reasoning† (Beardsley, p. 9). Making use of his mathe matical background, Descartes then tended to apply logic and reasoning to all his future philosophical principles. Implementing the deductive form of the scientific method, Descartes goes on in his meditations to experience an intellectual journey, in which he doubts every single fact in our world. As noted by many observers, â€Å"Descartes begins his method of doubt by considering that he has, in the past, been deceived by his senses – things have looked a way that they are not† (Lacewing). As a result, this scientific method

Ethics Essay Example | Topics and Well Written Essays - 750 words - 14

Ethics - Essay Example Similarly theory of circular logic postulates that the conclusion is almost identical to its hypothesis. A. Psychological egoism explains that the determining motive of every voluntary action is a desire for ones own welfare. The fallacy exists in this theory because this theory believes that others conceal their motive just for gaining self benefit which is not at all true in several contexts. Another fallacy lies in hasty generalization. For example, several people conduct their duty when their self-interest lies elsewhere and help someone in need without thinking of self-gain. Some people will follow religious precepts without personal benefit. Some people will even act against their self-interest so that they can follow their conscience. They do whats right even though they wont personally benefit. The concept of ethical egoism being consistent and complete are strong points. This holds good in several contexts. Universal ethical egoism, individual ethical egoism, and rule based ethical egoism can be considered as strong versions as they explain the logical basis for personal actions. Weak version of ethical egoism: However the concept of ethical egoism  is incomplete in several contexts which is its weak point. In those occasions ethical egoism is  mistaken in truth or inconsistent or incomplete. Ethical egoism is contradictory because it evaluates the same act as both right and wrong i.e. the concept is mistaken in truth; it is inconsistent. Ethical egoism is defined as an inherent desire to perform altruistic acts where as psychological egoism is defined as an inherent selfishness of all acts. Ethical egoism differs from psychological egoism mostly on account of the various ways of viewing altruism (EN 1 and EN 2). Ethical egoism prioritizes on what ought to be, rather than what is where as psychological egoism gives more importance to â€Å"what is†. Several theories of motivation were postulated and they

Certain unknown wire Essay Example for Free

Certain unknown wire Essay To find out how resistivity changes as the length of wire is changed, and to find out the resistivity of a certain unknown wire. Equipment   Power Pack Ammeter Voltmeter   Crocodile clips   Wire   Metre rule Thermometer Method 1. Measure the diameter of wire using a micrometer, taking measurements in 3 different places along wire and take an average. 2. Take a piece of wire which is 100cm long, and attach t a metre rule. 3. Connect up wire to a power Pac, ammeter and voltmeter using crocodile clips and wires, to produce a circuit. 4. Vary the length of wire used in circuit by moving croc clips along the wire at 10cm intervals. 5. Record in a table the voltage and current for each of the 10cm intervals. 6. Find the resistance of wire for each recorded length, using the formula R= V/I 7. Repeat the whole method 3 times and find the average resistance of each length of wire. 8. Measure the temperature of the room with the thermometer and note this down. 9. Use the average diameter to calculate the cross-sectional area using A= ? (d/2)2 10. Plot resistance (y-axis) against length (x-axis). Draw in the line of best fit. 11. y=mx+c R= (? /A i length) + 0 Use gradient ? /A to calculate resistivity (? ). Safety. Safety was one of my top priorities. I was cautious when measuring the voltage of the wire incase it became very hot. The voltage was not increased to above 2V as this would probably burn my hands or the metre rule, due to the heating effect of wire. Preliminary test It was necessary to carry out a preliminary test in order to familiarise with using the equipment, and also to help realise mistakes, so that they wouldnt affect the real experiment. The experiment was set up as said so in my method. Preliminary Results Length of wire (m) Average resistance (? ). My results show me that as the length of the wire increases so does its resistance. In my actual experiment I will get 3 sets of results and calculate average in order to obtain precise readings. I found that I should use a low voltage in order to keep the heat generated as low as possible. Using a very high voltage could have burnt the wire or the lab unit. During the experiment the wire heats up, this causes more collisions between the electrons and the atoms as the atoms are moving into the path of the electrons. This increase in collisions means that there will be an increase in resistance. So to eliminate this extra resistance I will have to turn the power pack off after a while to let the wire cool down. I would also need to ensure that the crocodile clips were placed in the exact positions on wire e. g. 10, 20 cm etc. this would ensure reliable and more exact results. All these will have to be taken into account and will help me to minimize errors when calculating the resistivity of my unknown piece of wire. Prediction I predict that as the length of the wire increases, so too will its resistance. If the length of the wire is increased then the resistance will also increase as the electrons will have a longer distance to travel and so more collisions will occur. Due to this the length increase should be proportional to the resistance increase. So if the length is doubled the resistance should also double. This is because if the length is doubled the number of atoms will also double resulting in twice the number of collisions slowing the electrons down and increasing the resistance. My graph should show that the length is proportional to the resistance. Resistance means the property of anything to constrict the flow of electrons (a current). The electrons that carry the energy within the metal wire collide with obstacles (atoms) inside the wire and change direction. (The atoms in the wire are obstacles to the electrons. ) This is known as scattering. This causes electrical resistance. Therefore, I can predict that the electrons will collide with the atoms, when the atoms have more energy, more often. The graph that I am expecting should look something like: Theory We define the resistance of a material as resistivity. 2 factors affect the resistance of a conductor are its length and its cross-sectional area. Resistance ? Length (Doubling length doubles resistance) Resistance ? 1 Area (Doubling the cross-sectional are halves the resistance) Resistivity can be measured using ? = AR L And R= ? L A Where: R = resistance P= Resistivity constant L= Length A=Area To find ? I am going t plot a graph of R against L. The gradient of the graph will allow me to calculate ?. The equation of the straight line is y= mx + c As the line will go through the origin c =o Therefore y= mx The Resistance will be the y-axis and Length will be the x-axis. Therefore:- R= mi L As R= ? L The gradient of this is ? /A (excluding R and L) A So.. m=? /A ?= mA The area will be found by measuring the wires diameter and using the formula A=? (d/2)2 Section B- Results L (cm) VThe diameter of the wire was found using a micrometer. 1/mm 2/mm 3/mm Average/mm 0. 19 0. 19 0. 19 0. 19 Minimising Errors To minimise errors the following precautions were taken:   Method completed 3 times so that averages could be calculated. All results taken at same time so that temperature changes do not affect resistance Micrometer used to measure diameter of wire, as it can measure small distances accurately Meter ruler used to measure wires length accurately. Power pack was turned off to cool inbetween readings so that the wire did not get hot and thus affect the reliability of my results at each value.   I also tried to minimise human error in the experiment, such as putting the crocodile clips on the exact lengths and recording the readings on the ammeter and voltmeter accurately. Section C- Analysis Calculation The cross sectional area of the wire is calculated using: A= ? (d/2)2. So my value for resitivity of the wire according to my results is 39 i 10-8 My prediction was correct because I got a straight line on my graph and this shows that the length is proportional to the resistance and as the length of wire increases so does its resistance. I believe my experiment was good because Section D- Conclusion Analysis of errors Error in the area of the wire 1/mm 2/mm 3/mm Average/mm Range/mm 0. Possible sources of error Systematic errors   There may be inaccuracies in the measuring equipment. Its possible that the micrometer may have been damaged and may not have read the thickness of the wire accurately.   There may have been an error in measuring the location of the crocodile clips, and this may have lead to inaccurate results.   The voltmeter takes a small amount of current from the wire Random errors The temperature of the wire and the room may have lead to increased or decreased resistances.   Thickness of the wire would not be constant, this would lead to different resistance values in different parts of the wire. Unknown material of wire   The power supply may not have been constant. Improvements   Errors in meters- use 3 different meters to check current, and voltage values   Location of crocodile clips- use pointers instead of clips to get accurate measurements Some current flows through the voltmeter- I could have used an oscilloscope as it has a very high resistance so current will not go through voltmeter.