Behavioral therapy

Behavioral therapy is also known as behavioral modification. It is a psychological method based on the principle that one can change the badly adjusted, maladaptive, observable, specific and self destructive behavior, through learning new and more suitable behaviors (Skinner, p 194). The origin of this theory can be traced back to the school of behaviorism which indicates that one can scientifically study psychological matters through observation of overt behavior without necessarily involving interior psychological states.Skinners theory of behaviorism accepted and supported that internal state could be part of a certain kind of behavior without necessarily being the main cause; however, he declared that through environmental manipulation, one could improve on them. The behavioral theorists include Hans Eysenck, Joseph Wolpe, Harry Solomon, Ogden Lindsley and B. F Skinner and they all had different ways of looking at behavioral problems. Eysenck’s perspective saw behavioral p roblem as connection between one’s behavior, the environment and personality characteristics. For the sake of this study, I will focus on B.F skinner’s behavioral theory (Skinner, p 198). Origin of behavioral therapy Edward Thorndike did experiments to discover the ability of dogs and cats to solve problems. He constructed wooden crates and he would cage the animals each in their own crate. The animals would escape from the crates. Though initially he just wanted to show that dogs and cats’ achievement could be controlled, he realized that he could measure the intelligence of these animals using his tools (Lindsley, p 34). He would set the animals for the same kind of task and observe how long it took to complete the given task.He learnt that there was no difference in performance between the animals that started an assignment and the ones that first observed the others performing (Skinner, p 89). He also learnt that when an animal did something that made it to successfully get out of the box; the animal was likely to repeat that action when faced by the same kind of problem. He concluded that reward reinforces the relationship between stimulus and action. He later formalized it to be called the law of effect (Skinner, p 199). Classical conditioning theory then came to explain that there is an association between reflex and the neutral stimulus.Watson used rats in his experiments to improve on the law of effect and apply it in behaviorism. He made a maze which the rats were supposed to follow. Once they had mastered the routes, he started putting blocks at different points of the maze (Skinner, p 94). If a route was blocked, the rats would then follow another route indicating that they had memory. Once the second route was blocked they would follow the other available route. He observed that when the reward for an action done was less, then the rats performed the task more slowly (Lindsley, p76). B.F Skinner came to improve on Thorndike an d Watson’s work by studying objectively behavior sequences over a prolonged period of time. He came up with the concept of operant conditioning which related the operant response and the reinforcement. This theory is based on the proposal that learning could help in change of overt behavior. People change their behavior as a result response to the occurrences in their surroundings. A given response leads to a certain outcome. When one reinforces a certain pattern of Stimulus-Response, a person’s response becomes conditioned (Skinner, p 97).The key element in this theory is reinforcement; this is anything that supports the response that is desired. Reinforcement could be positive or negative. Positive reinforcement makes one be encouraged to do more of the action that led to positive results. It includes attaining satisfaction after doing something, being recognized, being praised for work well done among others. Negative reinforcement on the other hand involves the act ions that make one increase the frequency of responses once a certain stimulus is withdrawn. Aversive stimulus results to the reduction of responses (Skinner, p 200). Behavioral Therapy This is a report about Paula a client who was referred to therapy by the general practitioner of the hospital. Following a thorough physical checkup performed on Paula the GP feels that Paula’s heart is sound enough and her condition is psychological. (Getzfeld, 2004). Paula’s case is not an isolated case of psychological dysfunction and in fact a sizeable number of people suffer these attacks in silence. (Beck, Rush, Shaw, & Emery, 1979). This is perhaps due to the feelings of embarrassment and stupidity that they feel they might be accused of.Additionally, panic attacks are not well known to many and hence the stigma. Nonetheless, panic attacks are not insignificant and can have a crippling effect in someone’s life. They are a symptom of underlying stressing and traumatic events in the patient’s life. (Feather & Ronan, 2006). This report gives a diagnosis of Paula’s case. It gives a comprehensive analysis of what is the onset of Paula’s con dition, the triggers and the effects of her attack. At the end of the report it will give the findings and recommendations on the way forward for Paula in getting treatment for her condition.Diagnosis Paula has been experiencing an array of symptoms that occur frequently at the workplace and outside home. These symptoms include dizzy spells, shortness of breath, dizziness and lightheadedness as well as chest pains and fast heartbeats. Paula feels that there is cause for alarm because these symptoms may be an indication of a heart attack. For this reason she has sought medical help from her general practitioners, and she has even visited a cardiologist for a sonogram and echocardiogram. Both these tests showed no defects or indication of heart attack.Nothing is wrong with Paula’s heart and apparently the symptoms may be a psychological related. The doctors at the company clinic where Paula works suggested that she try to relax more and steer away from caffeine, nonetheless the attacks still persevere despite Paula’s attempts to relax. She sought a second opinion from another physician who also gave similar diagnosis i. e. her attacks are a psychological problem hence she needs to sign up for therapy. With that Paula came to the clinic. Brief history of PaulaIn order to clearly diagnose Paula’s condition information from her life experiences both in the present and from the past had to be sought. Paula is 27 years old, single and lives at home with her parents. She has a good job at a securities and bond trading company which she has worked for loyally since she graduated from university with a BA in economics seemingly her life was be smooth and no developmental milestones have been experienced on her part. Prior to her recently persistent attacks she was ready to enroll for MBA.Her father died soon after she graduated from University after a brave fight with cancer, emphysema and the killer heart attack. Her mother has some health problems although nothing too serious. Her grandparents died of cancer; her grandma of breast cancer and her grandpa of colon cancer, she feels that cancer runs in the family and is afraid of it too. This is the reason why she stopped smoking and does not drink alcohol. She says matter of factly â€Å"I have enough bad seeds in me†. Paula is the only child not by plan but out of natural misfortune.She had a little brother who died at the age of three out of heart defects that developed with age. He also had other birth defects that Paula was unwilling to disclose. This memory made her teary. Obviously, the death of the little boy had deep-seated effects in all the family members. (Feather & Ronan, 2006). According to Paula, her parents did not try to get pregnant again and the option of adoption was too devastating to consider. Paula’s mother and friend at work feel greatly concerned over her condition and Paula feels that as well. Paula feels that it is time she had greater c ontrol over her problem.The medication she has been taking i. e. Xanax and Contac zonk her out and she refers to herself as a ‘walking dead’ when she is on this medications. The persistent attacks seem to be triggered by anything major to Paula and given the nature of her job she reports frequent dizzy spells, faints and attacks at work. She remembers a case whereby a client fell through and all the blame was pinned on her. At the same time a coworker at the workplace had shown particular interest on Paula as a woman. All these major events occurring concurrently in her somewhat laid back lifestyle triggered an attack.In the moment of it all, the other workers got wind of her weak point and she is afraid that they might think of her as ‘chicken’ or incompetent of handling such a demanding job. Frequency of attacks Paula’s attacks have been with her for a long while. She points out that ever since she entered university she started experiencing them. The stress levels were high what with the huge load of work, pressure from men in campus and the need to fit in since the university was small and everyone knew everyone else. In her high school it was easy to be an invisible wall paper and stay unnoticed when necessary.Unfortunately in university this was not the case and she lacked the necessary support systems or good outlets to channel the stress she was feeling. She also recalls her father’s death which affected her greatly. It was overwhelming for her although she had suspected it would happen soon. This reminded her of her brother’s death. For this reason Paula feels ‘life is very unfair’. The death of loved ones caused her to withdraw from life completely. At school she would get sweaty and the dizzy spells prior to presentation and even before she lost her virginity she had a panic attack.Paula’s case now involves her mothers, her co-workers the doctors and now psychiatrist. Before, it was her personal problem and she felt she could deal with it. Now her life is significantly affected and people around her are worried. Doctors feel that it is time she saw a therapist to uncover the real cause of the problem. Her mother feels strongly about the same as also the people at work. Assessment and investigation plan It seems that Paula is suffering from severe depression which manifests itself in panic attacks.(Alpert & Fava, 2004) She has not developed the expression skills and seems to bottle up feelings of anxiety, frustration, hurt and stress. She has managed to deactivate her social life and is highly dependant on her mother for comfort although she does not disclose her inner feelings to her mother as well. Notably, at 27 and with a good job she is still unattached to anyone and does not go out with friends. Throughout the sessions she makes no mention of significant persons other than her mother. Even at university she frequently went home to be babied.Her family back ground is a troubled one with a history of heart diseases and cancers. Her loved ones seem to be consumed by these diseases and she feels afraid of being the next. Panic attacks manifest either as ‘a way of getting through tough situations’ as she puts it or as a reaction to overpowering feelings of loss, excitement or expectations. After reviewing Paula’s case in detail it is recommended she have behavioral therapy as a start treatment program since it is the best therapy linked to activating the client from depression, a condition that is the underlying cause of Paula’s panic attacks.BATD (Behavioral Activation treatment for Depression) overview, foundation and Assumptions. This treatment option bases its foundations from cognitive therapy. It basically involves activating the client from depression by encouraging them to make connection between powerful experiences both in the present and in the past with the symptoms that they may be having. In Paulaâ €™s case it is panic attacks. The basic assumption of this therapy is that depression and subsequent symptoms of depression arise from life expenses of the patient and not the genetic predisposition. (Cooper, Smith & Upton, 1994).Vulnerability is severed by traumatic life events. This therapy encompasses assessment and treatment of cognitive, emotional and behavioral aspects of the clients. This means that its efforts are channeled toward sharpening social skills of the client through training and reinforcements, imparting relaxation techniques as well as therapy to help relax the client, increasing pleasurable activities in the clients life say situations with more laughter and easiness, training clients on assertness and emotional expressions and restructurings the clients patterns of thoughts and cognitive perceptions.(Gortner & Jacobson, 2000, Martell, Addis & Jacobson, 2001) These areas are greatly emphasized because they alter the client’s beliefs of the world aroun d them and eventually how they choose to resolve their inner problems or conflicts which are evident in behaviour. According to Beck, Rush, Shaw and Emery (1979 p. 118) mentioned in Jacobson, Mortell and Dimidjian 2007, p. 257 ‘the aim of this therapy to bring about change in the clients negative outlook in life’. The beliefs and expectations of a person indecent in his cognitive make up ultimately affect behaviour.The behavioral activation therapy recognizes that some depressions and subsequently panic attack may be or a result of genetic predisposition, it greatly emphases environmental factors as a great a preventative measure for depression maintenance. Course of treatment Paula’s treatment will commence with the establishment of therapeutic rapport with the therapist while they discuss the objectives and goals for the therapy and the sessions. This will be achieved by encouraging Paula to ask questions and be as comfortable as possible during the sessions.Pa ula and the therapist will explore the implications that her depression has had on Paula’s life for instance she lacks a social life, she cannot do her daily tasks any more, she will lose her job and so on. Under this treatment the therapist will be performing some functional analysis on Paula to gauge how well Paula is responding to treatment. For example, she should be able to start driving her car to work and performing her duties at work. The use of home works will be helpful to both Paula and the therapist in finding areas that the therapy should concentrate on.The therapy sessions will also explore the strategies that Paula should use to avoid a relapse. Paula intervention plan The first step in her treatment plan is to get her to talk more about her unpleasant life experiences. So far she has registered commendable progress into talking about her father and her young brother. When she first came in she was fidgety and kept checking her pulse over her neck. She had a pa nic stricken look but now she has relaxed a little.It is impossible to accurately state the duration that Paula might take to show full recovery since depression can be hard to overcome with the lack of proper support systems and the troubling environment at her workplace. Nonetheless, Paula sounds really determined to get over this problem and regain full control of her life. A two hour session with the psychiatrist thrice a week for a month and once a week for the following two months is recommended. This will be flexible enough for Paula to manage work and treatment. The significant people in Paula life i. e.family and coworkers need to give Paula all the support she needs to overcome this milestone. This is because her depression is not just an inner problem but the environment also triggers her attacks. The boss could encourage Paula to take some early days off and maybe some days be allowed to work from home until she is ready to work full time. The mother needs to continue be ing there for her daughter but on the other hand encourage her to be more independent. This will ensure that she is strong enough to handle life situations on her own and avoid a relapse in case she dies.The coworkers may be a bit more supportive when she experiences panic attacks and let her know it is nothing to be ashamed of. Again, Paula should expand her social networks and support system and this will a particular area where she will be trained during therapy sessions. Paula seems to over think her situations and the events in her life. A case in point is where she is quick to say that her coworkers will recommend she be transferred to the mail room because of the panic attacks. She feels that she should ‘never’ have an attack at the office again.She says ‘everyone will laugh and say look at the retard at it again. ’ She also seems to have planned out her suicide and thought of the consequences i. e. she would go to hell, it would be painless if she o verdosed on Aspirin, she would play some sad music, the suicide letter and other details fully planned. This seems to be Paula’s pattern of thinking and it is detrimental. In therapy, I will be interested in activating Paula’s spontaneity and her ability to accept her vulnerabilities and limitations towards having a fuller life. Measuring progressIn order to gauge progress on Paula’s treatment the therapist should be able to find improvements in Paula’s frequency of panic attacks. Ideally, they should reduce in the first month of treatment significantly. Additionally, her patterns of avoidance will be evaluated to see how well she is able to confront her fears. (Carr, 2001). For example, she avoids getting close to any man who might show interest in her hence stays away from social scenes like movies theatres and social gatherings. She also marks all the exit points to a place just incase she suffers another panic attack.Driving is also a problem to her a nd she has to be driven by her mother. She also avoids going out doors and stays in mostly where treatment will be effective, Paula should be able to take on her daily activities and develop healthy relationships with new people. The therapist will also make use of homework whereby Paula can try to engage in a task she feels prohibitive or unable to handle and see how well or not she manages the situation. This homework will allow her to self monitor her own progress and in therapy session discuss the feelings of accomplishment and pleasure derived from engaging in that activity.Results of the actions So far Paula has impressively shed light on her life. She has made the first big step towards treatment and that is the resolution to seek professional help. The diagnosis is that Paula is suffering from panic disorder which overlaps severe depression. She has had traumatic life experiences and suppressed them sufficiently. However she has reached a point where the emotions and negativ e psychological beliefs can no longer be bottled up hence the frequent panic attacks.The panic attacks have greatly eroded her self-esteem to a point that she planned a suicide although did not execute it. After evaluating her case I recommend psychiatric assessment just to ascertain this diagnosis so that the next level of therapy i. e. relaxation therapy and psychoanalysis can commerce. Although Paula is not actively keen on attempting another suicide, the risk is inherent and she needs close monitoring by her family and friends before and during therapy until she is strong enough to stand on her own.Paula should enroll in an activity that will enable her to think outside herself and her problems as well as boost her self-esteem. Yoga and social gatherings will particularly do her a lot of good. (Gortner & Jacobson, 2000). Lastly but importantly, Paula’s GP and cardiologist input would also be necessary in affirming this diagnosis so that Paula is well convinced that her pa nic attacks are purely psychological and not heart attack related. This will encourage her to continue the treatment. ConclusionPanic attacks are surmountable behavior activation therapy is a good way of assisting clients who suffer these attacks. The collaborative relationship between the client and the therapist should be useful in uncovering the depression in clients who suffer depression. The patterns of avoidance that Paula has developed such as avoiding relationships and friendships with others, avoiding social places staying away from work among others are crippling to Paula’s life and need to be confronted. Paula has to find a way of dealing with her problems in healthy ways. Behavioral therapy Behavioral therapy is also known as behavioral modification. It is a psychological method based on the principle that one can change the badly adjusted, maladaptive, observable, specific and self destructive behavior, through learning new and more suitable behaviors (Skinner, p 194). The origin of this theory can be traced back to the school of behaviorism which indicates that one can scientifically study psychological matters through observation of overt behavior without necessarily involving interior psychological states.Skinners theory of behaviorism accepted and supported that internal state could be part of a certain kind of behavior without necessarily being the main cause; however, he declared that through environmental manipulation, one could improve on them. The behavioral theorists include Hans Eysenck, Joseph Wolpe, Harry Solomon, Ogden Lindsley and B. F Skinner and they all had different ways of looking at behavioral problems. Eysenck’s perspective saw behavioral p roblem as connection between one’s behavior, the environment and personality characteristics. For the sake of this study, I will focus on B.F skinner’s behavioral theory (Skinner, p 198). Origin of behavioral therapy Edward Thorndike did experiments to discover the ability of dogs and cats to solve problems. He constructed wooden crates and he would cage the animals each in their own crate. The animals would escape from the crates. Though initially he just wanted to show that dogs and cats’ achievement could be controlled, he realized that he could measure the intelligence of these animals using his tools (Lindsley, p 34). He would set the animals for the same kind of task and observe how long it took to complete the given task.He learnt that there was no difference in performance between the animals that started an assignment and the ones that first observed the others performing (Skinner, p 89). He also learnt that when an animal did something that made it to successfully get out of the box; the animal was likely to repeat that action when faced by the same kind of problem. He concluded that reward reinforces the relationship between stimulus and action. He later formalized it to be called the law of effect (Skinner, p 199). Classical conditioning theory then came to explain that there is an association between reflex and the neutral stimulus.Watson used rats in his experiments to improve on the law of effect and apply it in behaviorism. He made a maze which the rats were supposed to follow. Once they had mastered the routes, he started putting blocks at different points of the maze (Skinner, p 94). If a route was blocked, the rats would then follow another route indicating that they had memory. Once the second route was blocked they would follow the other available route. He observed that when the reward for an action done was less, then the rats performed the task more slowly (Lindsley, p76). B.F Skinner came to improve on Thorndike an d Watson’s work by studying objectively behavior sequences over a prolonged period of time. He came up with the concept of operant conditioning which related the operant response and the reinforcement. This theory is based on the proposal that learning could help in change of overt behavior. People change their behavior as a result response to the occurrences in their surroundings. A given response leads to a certain outcome. When one reinforces a certain pattern of Stimulus-Response, a person’s response becomes conditioned (Skinner, p 97).The key element in this theory is reinforcement; this is anything that supports the response that is desired. Reinforcement could be positive or negative. Positive reinforcement makes one be encouraged to do more of the action that led to positive results. It includes attaining satisfaction after doing something, being recognized, being praised for work well done among others. Negative reinforcement on the other hand involves the act ions that make one increase the frequency of responses once a certain stimulus is withdrawn. Aversive stimulus results to the reduction of responses (Skinner, p 200).When considering this theory, schedules of reinforcement are considered to be very important. Principles under this theory are that positively reinforced behavior is very likely to reoccur. Shaping is also a principle that states that in order to reinforce behavior, information should be provided in small amounts. Stimulus generalization principles talks of reinforcement being generalized across stimuli that are similar to the original one (Lindsley, p 56). Behavior modification using B. F Skinner’s theory Behavior modification refers to a straight forward therapy technique that bases its arguments on skinner’s theory.It indicates that one can extinguish the unwanted behavior through the removal of the reiforcer and at the same time, behavior that is desired can be obtained and maintained via reinforcement . This argument has been used in solving many psychological problems. It is the preferred method when dealing with children. Other disorders which can be corrected using this therapy are anxiety disorders, phobias, eating disorders, anger management, aggressive behavior and substance use. All these are eliminated through changing the activities and behavior that may have contributed to such disorders (Skinner, p 96).Token economy is a derivative of behavior modification and it is used in institutions like prisons, juveniles, and psychiatric hospitals. This involves giving tokens to these people whenever they behave in a certain required way. When they revert to poor habits, the tokens are withdrawn. This is one way of behavior modifications that these institutions have used in order to keep order within the institutions. At times, Behavioral therapy methods are brought together with additional psychological involvements like medication (Skinner, p 197).This technique uses the follow ing approaches when using behavioral therapy to change a negative behavior to a positive one; systematic desensitization, flooding, behavior modification, prevention of exposure and response, operant conditioning, observational learning, contingency management, matching law, habit reversal training and covert conditioning (Lindsley, p72). Best fit patients for behavior therapy Behavioral therapy can be used as a tool to treat various problems like mental illnesses and their symptoms especially those that have maladaptive behavior.These conditions include phobias, eating disorders, anger management, aggressive behavior and substance use. Organic disorders like insomnia and incontinence could also be handled using the behavioral techniques (Skinner, p 205). This technique works very well in the treatment process of obesity. This process starts with the analysis of the activity and eating patterns in addition to other habits like dieting methods. After all this information is collected , the therapist uses it to come up with positive methods that can be used to promote weight loss, a positive self image and get healthier eating practices.The therapist does an analysis to the behavioral cause of stress in a patient. An appropriate method of treatment is then established. Cognitive therapy This therapy focuses in altering the bad behavior through changing the patterns of thinking behind them. It involves the emotions and the thoughts of the individual and the way they can be changed so that this person starts behaving more appropriately. This therapy can be used to correct many disorders like schizophrenia, autism, shyness, neurosis, stress disorders, attention deficit disorders, social phobias, mental disorders and addictions (McCullough, Para 24).It involves helping patients to triumph over difficult situations and modifying dysfunctional emotional, behavior and thinking responses. Treatment is all about bringing together the beliefs of the client and those of the therapist and testing them. It may also include testing the kind of assumptions an individual makes in life and also identifying the extent of distortion of thoughts that renders them unhelpful and unrealistic (Kohlenberg, p 234). Once the therapist challenges the way an individual thinks about something, that person is likely to change the way of thinking.Initially, this therapy was used to treat people suffering from depression. Beck came up with a list which contained ‘errors’ in thinking. He suggested that the errors maintained depression. They included selective abstraction, minimizing positives and magnifying negatives, over generalization and arbitrary inference (Kohlenberg, p 234). Historical development of cognitive therapy The theory of cognitive therapy came to be more than 50 years ago and it suggested that thoughts act as a go-between to stimuli like emotions and external events.A stimulus brings out a thought which can be a weighed up judgement of a kind and this further leads to a certain emotion. People’s evaluation of thought about a certain stimulus is what results to an emotional response and not necessarily the stimulus itself. Beck also came up with the etiological theory of depression under cognitive therapy. The theory indicated that people think negatively because their thinking is inclined to negative interpretations. People suffering from depression acquire negative schemas which are important ways through which information about the future; the world and the self are processed.These schemas are adopted early in life maybe during childhood or puberty as a result of going through stressful events in life. When such people come across situations that are similar to the ones in which the negative schemata was established, it becomes activated in the current situation (Kohlenberg, p 235). Beck also explained about the negative cognitive triad which constitutes negative biases and negative schemata. He proposed that pe ople who are depressed are very likely to make unconstructive evaluations of their future, world and selves.Depressed people are impossibility thinkers according to Beck. The cognitive triad indicates that a negative schema results to cognitive bias which fuels negative schema (Kohlenberg, p 237). Researchers suggested that depression could occur as a result of responding to perceived or imaginary loss. It could also be caused by self critical characteristics of the ego. Many psychologists wrote about cognitive features of depression trying to identify the cognitive components that caused depression. They also tried to develop many cognitive intercessions that could be used to treat depression.Since then, there have been many successful cases of patients suffering from depression getting well through cognitive therapy. His theory was opposed by behaviorists who claimed that mental causes of problem was unmeaningful and non scientific. With time, it was merged with the behavioral the rapy so as to deal with the problems that it could not have dealt with on its own (Kohlenberg, p 240). Strategies under cognitive therapy Cognitive therapy uses two strategies i. e. emotional focused and problem focused strategies.The problem focused strategy aim at directing the client in the process of identifying the problem. The therapist then helps the client to identify the responses that are utilized in the process of reducing distress in a situation. They are also evaluated to check how effective they are. The therapist and the client then develop and examine alternative responses to see how beneficial they can be to a client. When faced with a stressful situation, the client feels empowered to make mindful alternatives and chose among them the best way in which to respond.This gives the patient a kind of control over situations as they try different methods of getting out of distressful situations (McCullough, Para 32). Emotional focused strategies also aim to get the same outcomes as the other strategy. This perspective aims to alter the perception of the client on the distressing event. It therefore helps in changing the level of perceived suffering. The client is helped to redefine the problem which aids in the transformation of a disaster into a challenge or even an opportunity.The process of restructuring the event can be achieved through various ways like selective attention, distancing, minimization, and looking for constructive value from any given bad situation. When all these happen, the patients get the feeling that he is in control of the situation and this contributes to reduce the levels of stress (Kohlenberg, p 245). Best fit patients for cognitive therapy Since this technique was discovered, the most common condition that it has treated is depression.Patients who have depression are allowed to undergo self evaluation to check whether they act, say and do things the way they are supposed to do and how the patient views all these. Skills deficits are also established so that the therapist can know the source of the problem. Life experiences in terms of how satisfied the patient has been by the kind of life that he has lived (McCullough, p 24). The expectations of the patient are also evaluated in order to know how realistic they are. The therapist checks on the kind of self talk that the patient usually has.If it is negative, then it could be a source of depression since the patient seems not to believe in his capabilities and this could lead to negative repercussions like being fired (Kohlenberg, p 254). The process goes on to evaluate the kind of automatic thought that the patient has. In most cases, there is consistency in that a person who usually has positive automatic thought is likely to have them, in most situations and the same case applies to negative automatic thoughts. Irrationality or rationality of ideas is evaluated because irrational ideas could cause depression.Depressed patients tend to generalize in most cases. The therapist works to find out the extent of generalization in his depressed patients. Cognitive distortion is also checked so that the therapist can be in a position to tell the extent of depression. Optimism versus pessimism is evaluated given different situations. All these are ways through which therapists can know the causes of depression and get ways of tackling it (McCullough, p 25). Comparison and contrast between behavioral and cognitive therapyBehavioral therapy focuses on how one can change from bad behavior through strategies like reinforcement. On the other hand, cognitive therapy focuses on how there can be a change of behavior due to a change in how a person thinks about a certain situation. While cognitive therapies deal with emotions and thoughts that direct a person towards behaving in a particular way, behavioral therapy on the pother hand focuses on how to change and eliminate the bad behavior (Kohlenberg, p 263). While behavioral therapy deals w ith observation of behavior, cognitive therapy deals with the cognitive elements.

Global Demand For Energy Has Increased Environmental Sciences Essay

Global demand for energy has increased from 1979 to the twelvemonth 2005 at a growing rate of 1.5 per twelvemonth. But from 2005 onward the planetary energy demand per twelvemonth has increased to 2.4. Keeping the same energy ingestion tendencies, it has been predicted that these demands would increased to 50 by 2030 as shown in the figure [ 2.1 ][ 1 ].1.jpg Fig. 2.1 Global Energy Consumption Growth is increased at 2.4 per twelvemonth after 2006 The developed states already consumed the most of the universe energy, but the energy demands in developing states are turning at much faster rate. Among developing states, China and India have the fastest turning rate. The energy demands in both states have increased at a fast rate ( 8 to 18 ) during 1980 to 2005. It has been estimated that China and India are projected to devour 25 of the universe energy by 2030[ 2 ]. These energy demands have increased due to rapid addition in population and rapid economic growing. In developing states per capita energy consumed has increased but still their ingestion is far behind the developed states like OECD Countries, as shown in Figure [ 2.2 ] . Entire universe energy demand demoing part of Non-OECD states and parts. Beginning: BP Statistical Review of World Energy. Fig. 2.2 Energy Consumption in developing states has been increased at a fast rate so developed states By and large the universe energy demands are fulfilled with assorted energy resources including crude oil, Coal, Gas, Nuclear energy, Hydro energy etc. But the chief part is coming from Petroleum, Coal & A ; Gas. Petroleum is the universe ‘s premier beginning of energy, with oil carry throughing more than 30 of entire universe energy demands. Coal is going the 2nd largest and fast turning energy beginning, lending 25 of the planetary energy demands during the recent old ages, as shown in the Figure [ 2.3 ][ 3 ].Untitled-1.jpg Fig. 2.3 Global Energy Consumption is chiefly based on Non-renewable resources ( Oil, Coal & A ; Gas ) 2.2 Adverse Impacts of Energy Consumption on Earth After the industrial revolution in the eighteenth cantury, most of the industrialised states have used non-renewable energy resources ( fossil fuels ) . As a consequence now more than 80 universe energy is derived from these non-renewable energy resources. The current energy ingestion forms are non-sustainable and besides consuming at a fast rate. At the same clip the usage of these non-renewable resources have assorted inauspicious impacts on our environment, with the uncontrolled emanation of GHG gases ( Green House Gases ) . In the current scenario, if no farther action is taken to cut down the energy ingestion, energy related CO2 emanations will increase 49 by 2030 as compared to in the twelvemonth 2005 as shown in the Figure [ 2.4 ][ 4 ].Untitled-1.jpg Fig. 2.4 Global CO2 emanations will increase 49 by 2030 as compared to in the twelvemonth 2005 This addition in GHG emanations due to lifting energy ingestion is ensuing in â€Å" Global Heating † .2.2.1 Global WarmingGlobal heating is the alteration in clime caused by the increased mean temperature of the lower ambiance due to inordinate sum of GHG ( nursery gases ) . Global heating is caused by assorted factors but the most ascendant is concerned with the human intervention peculiarly the inordinate emanation of GHG by devouring energy generated from fossil fuels. The chief Green House Gases in the Earth ‘s ambiance are ; Water Bluess Carbon Dioxide ( Co2 ) Methane Azotic Oxide and Ozone Greenhouse gases ( GHG ) , including C dioxide, methane, and H2O bluess act like a nursery around the earth.A These gases allow the heat from the Sun rays into the Earth ‘s ambiance, but non leting the heat to get away back into the infinite as shown in the Figure [ 2.5 ] .A The more nursery gases there are, the larger the per centum of heat that is trapped inside the Earth ‘s ambiance[ 5 ]. global20warming20diagram.jpg Fig. 2.5 Graphic Representation of Greenhouse Gases Emission Process With inordinate GHG emanations, the unnatural rise in Earth ‘s atmosphere temperatures cause the Global Warming. Global Warming has assorted inauspicious effects on Earth including ; Rise in Earth Temperature ( Earth Temperature will lift up to 3 grade Centigrade by 2030 ) Rise in Sea degree ( The sea degree due to runing of polar ice cap & A ; other glaciers will lift 21 inches by 2050. Melting of polar ice cap & A ; Glaciers ( From the twelvemonth 1979 to 2005 the 21 of the polar ice cap has already gone ) Abrupt alteration in clime ensuing inundations & A ; hurricanes ( Due to alter in clime rain falls timings has been disturbed, rain falls are non coming at their coveted timings ) Decrease in air quality ( The Co2 constituents maximal bound is 350 p.p.m. â€Å" parts per million † , presently this figure has already reached to 388 p.p.m )[ 6 ] Break of H2O supplies will hold farther inauspicious impacts including ; Impacts on Economic Development Decrease in Agricultural Merchandises Disease epidemic 2.3 GHG Emissions by assorted Sectors As has been described earlier, the GHG emanations are caused by the energy ingestion by the assorted sectors. Building sector including residential and commercial is responsible for at least 40-50 of energy usage in most of the states[ 7 ]as shown in the Figure [ 2.6 ] . Presently this tendency is lifting fast due to present building roar in developing states such as China, UAE and India. Fig. 2.6 GHG emanations are caused by the energy ingestion by the assorted sectors The other sectors are Industrial and Transportation, devouring 31 and 28 severally. As industrial sector is besides associated with edifices, it has been identified that edifices sector, infact is devouring about 70 of universe energy for their operations. In other words, edifices are the major beginning of GHG emanations. Fig. 2.7 GHG emanations caused by assorted sectors2.4 Energy Consumption TrendsEnergy is one of the major inputs for the economic development of any state. The energy sector assumes a critical importance in position of the of all time increasing energy demands necessitating immense investings to run into them. Economic growing is desirable for developing states, and energy is indispensable for economic growing. However, the relationship between economic growing and increased energy demand is non ever a straightforward linear one. In developing states the ingestion of coal, oil, gas, and electricity is expected to treble within the following 30 old ages.[ 8 ] Although the maximal universe ‘s population ( 80 ) lives in the development states ( a fourfold population addition in the past 25 old ages ) , their energy ingestion sums to merely 40 of the universe entire energy ingestion as shown in the Graph [ 2.1 ] .WORLD ENERGY CONSUMPTIONGraph 2.1 Energy Distribution between Developed and Developing States from 1980-2005 The energy ingestion of assorted developed and developing states are shown in Graph [ 3.1 ][ 9 ]. It may be seen that developed states like USA, Canada, France, UK consume more energy in contrast to the developing states like China, India & A ; Pakistan. It can besides be observed from the Graph [ 2.2 ] that developing state like Pakistan, the primary energy ingestion is merely 1/217th of the universe, 1/51th of USA, 1/11.6th clip of Japan and 6.5, 5.8, 5.0 times that of Canada, France and U.K severally. Graph 2.2 Prime Energy Consumption by 2005 In both developed and developing states the energy is consumed in four major sectors including domestic, commercial, industrial and transit. The part of each sector depends on their prevailing energy ingestion tendencies.Energy Consumption Trends in Developed CountriesThe most energy devouring sector in developed & A ; developing states is the edifice sector. In USA the residential and commercial edifices are grouped together because they use energy in the same ways for warming and chilling, illuming, heating H2O, and runing contraptions. Together, abodes and commercial edifices consume more than a 3rd of the energy 39 used in the United States 2007, as shown in Graph [ 2.3 ] .[ 10 ] United Kingdom ( U.K. ) the universe ‘s 5th largest energy devouring state, both residential and commercial sector is devouring maximal energy of 49[ 11 ]as compared to in USA 39 as shown in the Graph [ 2.3 ] . But the common tendency in both USA and Canada remain same and indicates that edifice sector is devouring maximal energy. Graph 2.3 Energy Consumption by USA and UK 2007Energy Consumption Trends in Developing StatesIndia is presently one of the fastest turning economic systems of the universe with more than one billion population. India is 2nd thickly settled state of the universe and stood fifth in the universe with respect to primary energy ingestion in 2009. With regard to assorted sectors, the edifice sector including residential and commercial become the largest consumer of the energy in footings of electricity, histories for 59. The industrial and agricultural sectors accounting for 31 of the entire energy consumed, followed by conveyance sector lending 10, as shown in the Graph [ 2.4 ] .[ 12 ] The adjacent state China ‘s economic growing is responsible for its lifting energy demand, and projections assume that reasonably rapid growing will go on. Gross domestic merchandise ( GDP ) grew at a rate of 9.8 per twelvemonth during the period 1985-1995 and is expected to average 6.6 per twelvemonth until 2020. China ‘s energy ingestion has grown and will go on to turn along with its economic system. China energy ingestions are about 10 of the entire universe energy in the twelvemonth 2009. The Industrial sector is the chief consumer of energy, accounting for 50, residential and commercial sector is responsible for 38 and conveyance sector is devouring about 12 of the entire energy produced as shown in the Graph [ 2.4 ] .[ 13 ] Graph 2.4 Total Energy Consumption in India Sector wise, 2009 It has been established from the treatment that edifice sector is a major consumer of energy. Therefore there is an pressing demand to conserve energy to extenuate GHG emanations every bit good as to run into the current and future energy demands.2.5 Decrease of Green House Gases ( GHG ) EmissionsIt has already been identified that edifice sector usage more than 50 energy and 70 of electricity produced. Buildings are the major subscriber of GHG emanations and every bit responsible for the addition in Global heating. It is of import to minimise the energy usage in edifices to diminish the inauspicious impact of GHG and the Global heating. The GHG Emissions produced by edifices can be reduced significantly by utilizing energy more expeditiously and by utilizing energy from renewable beginnings of energy. Therefore, there is demand to plan and construct energy efficient edifices to get the better of the flourishing environmental crises.2.6 Energy Situation in PakistanPakistan faces really serious energy jobs particularly for the last one decennary. Its energy resources base is limited. Its domestic production is non maintaining gait with the rise in demand ; its population is turning at a rate of 1.8 per twelvemonth[ 14 ]. Harmonizing to the Economic Survey of Pakistan during the twelvemonth 2006-07, the rapid growing in the Industrial/Manufacturing zones of Pakistan has created a large spread between demand and supply of the electricity during the recent old ages. It is besides concluded that the demand in electricity will be increased at a rate of 7.9 annually from 2008 to 2020.[ 15 ]The tabular array below summarizes the sector wise power demand till the twelvemonth 2020 as shown in the Fig. [ 2.8 ][ 16 ]. Demand AND SUPPLY Fig. 2.8 Supply and Demand of Electricity in Pakistan from 2008 to 2020 Presently the installed capacity of electricity by WAPDA & A ; KESC can carry through the current energy demand of the state, but they are unable to bring forth the maximal capacity during the twelvemonth 2008-09, go forthing a immense spread of 4500 Megawatts between supply and demand. Untitled-1 Fig. 2.9 The electricity spread between demand & A ; supply during the twelvemonth 2009 Fig. 2.18 The electricity coevals through assorted resorts, twelvemonth 20092.6.1 Energy ingestion in PakistanThe residential sector represents 40 of the entire electricity, with industry 31 and agricultural 15 accounting for the remainder,[ 17 ]as shown in the Graph [ 2.5 ][ 18 ]. Pakistan commercial sector includes private and authorities not residential edifices. The commercial sector represents about 5 of the electricity ingestion. Graph 2.5 demoing the electricity ingestion in assorted sectors, twelvemonth 2009 In the commercial sector electricity demand is increasing 14 every twelvemonth, which is higher than the entire energy growing of merely 6. The faster growing of electricity ingestion can be attributed to the increasing incursion of air conditioning, fans and other electric contraptions.[ 19 ] It has identified that the form of energy ingestion in Pakistan has a resemblance with the regional every bit good as the International energy ingestion tendencies where edifice sector is the chief consumer of energy except China where Industrial sector is devouring maximal energy as compared to the edifice sector as shown in the graph [ 2.6 ] below ; Graph 2.6 Comparison of Energy Consumption Trends in Pakistan with Regional & A ; International Energy Consumption Trends, twelvemonth 20092.7 National Policies for Energy Efficiency2.7.1 Importance of Energy PolicyOn the energy demand and supply side, Pakistan is confronting terrible deficits. More than 75 of the entire crude oil merchandise demand is being met by imports, enforcing a heavy load on foreign exchange. Country is besides confronting Peak power and mean energy deficits of 12 and 7 severally. In the current scenario Pakistan requires an energy policy to is seeking to its energy demands to speed up the developments procedure. In the current state of affairs Pakistan is fighting for the last one decennary to speed up its development procedure with the limited energy resources. The lone possibility of its economic growing is to conserve energy by following an energy policy formulated by the Government Authorities. This energy policy should move as a fanciful motion for energy preservation which can significantly cut down the energy ingestion in the coming old ages and can minimise its energy issues. It is of import to do attempt for its consciousness on national degree. It should be the duty of every Pakistani to lend in the execution of such energy policy. The Pakistan Government is seeking to develop and implement such policy for energy efficiency in assorted sectors, in a sustainable mode. The Pakistan National Policy for energy preservation has been prepared by The ENERCON. It is an attempt to advance the effectual usage of national energy resources by presenting different schemes & A ; guidelines. These guidelines act as a roadmap for the Government to command the serious energy issues in the nearest hereafter. The policy explores the energy & A ; environmental related plans to advance patterns & A ; industrial fabrication related to energy preservation & A ; energy efficiency. The policy is intended to bring forth an ambiance and consciousness on national degree to advance energy preservation patterns.[ 20 ]2.7.2 The National Policy Framework GoalsThe National policy for â€Å" Energy Conservation † has the following strategic ends. The lifting degrees of energy ingestion in Pakistan will be fulfilled with the aid of energy preservation without seting extra load on the available energy resources. Energy efficient techniques and schemes can better Pakistan ‘s economic public presentation and positive impact on the energy resources. Energy efficiency and energy preservation policies can develop extra concern chances and can make employment to cut down poorness in the state. Energy preservation policies would be helpful in the extenuation of nursery gases ( GHG ) and to command their inauspicious impact on the environment. The efficient usage of energy in assorted sectors will increase the economic growing.2.7.3 AimsThe National policy for energy preservation has the following wide based aims Energy preservation should be promoted through modulating the energy resources and implementing the energy direction programmes in all economic sectors of Pakistan. To advance the importance of energy efficiency by presenting and marketing presentation undertakings throughout the state. Create an overall environment to cut down the energy ingestion from assorted economic sectors through appropriate policy steps for a sustainable development. Each economic sector should be appreciated by the Government on successful execution of the energy policies.[ 21 ]2.7.4 Guidelines for Buildings and Households SectorsThe National policy of energy preservation has developed a guideline for the commercial, industrial & A ; family edifices are listed below ; Energy scrutinizing in commercial / industrial and house clasp should be introduced to place the job countries. The thermic belongingss of different edifice stuffs in usage should be evaluated with regard to different climatic zones and the edifice energy codifications. Different equipments, fixtures and contraptions used in commercial, industrial and family should be introduced following the energy public presentation codifications. Enhanced Energy efficient constructing systems like HVAC and interior lighting should be introduced to optimise the energy usage in the state. Energy efficient schemes for edifices should be incorporated through relevant governments in building undertakings.2.8 Commercial / Office Buildings Trends in PakistanIn commercial edifices more than half of its energy is consumed in its infinite chilling, warming and interior lighting. During the last twosome of old ages the usage of glass in commercial edifices becomes the hottest tendency in edifice sector. In particularly commercial office edifices glass has become the symbol of edification and high-tech life manner, without sing its impact on the energy ingestion. This freshly emerging tendency can be seen in the modern metropoliss like Lahore, Karachi and Islamabad, where the new skyline is developing. Pakistan is an under developed state, enduring energy crises for the last many old ages in different sectors. In most of the states including Pakistan the edifices including commercial, residential, public and educational are devouring about 40 of their entire energy produced. The commercial sector includes offices, infirmaries, schools, hotels, shopping promenades & A ; eating houses. Each edifice type has its ain alone energy demands. In commercial edifices more than half of its energy is consumed in its infinite chilling, warming and interior lighting. The last few old ages have seen glass go the ‘hottest manner statement ‘ in edifice building. In modern metropoliss like Lahore, Karachi & A ; Islamabad skylines have emerged with high-rise edifices clad in gleaming glass, spelling out richness and manner. Peoples today are willing to fling on glass merely to acquire that ‘hi-tech ‘ and sophisticated expression. The latest tendency to capture the illusion of designers and builders is the usage of glass without sing its impact on the edifice energy ingestion.2.8.1 Common Design Features of Commercial / Office Buildings in PakistanIn Pakistan there is a broad scope of commercial edifices, get downing from a individual floor construction to a high rise multi floor edifice. The commercial edifices which are added during the last one decennary are usually multistoried due to increased land cost. These edifices are designed for multi-functions to suit the activities like Shopping, Offices, and Apartments in order to acquire maximal commercial benefits. hypertext transfer protocol: //www.panoramio.com/photos/original/22689620.jpg Figure 2.10. Jeff Heights with multi map adjustment, Lahore Unfortunately, amongst designers and builders, there appears to be a inclination to restrict the design of commercial office edifices to the external frontage and the circulation system merely. The existent office infinites themselves are no more than readily salable blocks of insignificant infinite. The renters are expected to change over the characterless infinite into useable offices and besides provide the necessary comfortss for their employees. Part of the job lies in the fact that over their life span, office infinites do hold many different users/owners. Hafeez Centre.jpg Figure 2.11. With the alteration of Owners the Facade of Hafeez Centre has changed Foreign coactions / Multi-national Organizations are besides altering the acceptableness criterions in office environment. The new professional building companies both in the private every bit good as the public sectors are, hence, now puting up office edifices and composites with better installations. Now it has been realized that edifices can be designed to expose non merely the wealth but besides the company ‘s merchandises, for showing the societal concerns of the company. The majority of our office infinite is created as bad building and neither the owner/builder nor the designer is able to make much with these edifices. In this state of affairs, most designers concern themselves merely with the seeable elements of design. Mentor Graphics.jpg Figure 2.12. A Multinational Company ( Mentor Graphics ) Head Office Building designed with modern installations & A ; International Standards The biggest ocular job is that of infinite chilling or air-conditioning equipment. Not many constructing frontages have infinite for the scope of air-conditioners and evaporative air-coolers soon available. The few efforts at covering with this job have met with partial success merely, and the job exists even in centrally air-conditioned edifices. No equipment maker has yet come out with an air conditioner that looks nice non merely from indoors but from outside as good. Al Hafeez Plaza.jpg Figure 2.13 Shows the AC Outdoor units are looking at the facade Although the chief ground for Windowss is to guarantee daytime, for assorted grounds, even when they have big Windowss, most office edifices are dependent on unreal lighting. In office edifices on tight urban sites the designer seldom gets to take the edifice orientation. The designer frequently forced to supply Windowss confronting unfavourable waies ensuing in ocular unpleasantness when the users have to put in blinds, sunblocks or solar movies. In large metropoliss of Pakistan the important facet of commercial edifices is fire safety which has been realized for the last twosome of old ages. This straight concerns the proprietors every bit good as the users. In building, the duty for put ining fire safety devices lies with the builder who is, unfortunately, non truly concerned about it. In this state of affairs the designer ‘s function becomes more important. Through appropriate design one can guarantee the built-in fire safety of a edifice, a characteristic which is utile if fire safety devices have non been installed. Dislocations in the supply of electricity are common in all our metropoliss. This requires that edifices should be designed for exigency operation even when power is non available. Lifts and exigency services have to be available all the clip. Yet there are few edifices that can run into this demand. In utmost instances people end up put ining inverters with storage batteries or little single petrol/kerosene generators. There are serious jobs of fire safety, environmental pollution and efficiency with all such devices. With the integrating of assorted activities and services, the office edifice can be made ‘intelligent ‘ . A few such edifices are now either on the pulling board or under building. In position of the above given illustrations it is rather obvious that the building of such multistory edifices to carry through the lifting life criterions are considered to be the causes of increased energy demand in edifice sector. A However, a critical rating is required in position of the local climatic conditions. Excessive usage of concrete and glass, high degrees of light and heavy trust on infinite conditioning equipment are a common characteristic of our edifices.2.9 Research AreaEnergy ingestion in edifice sector has been an of import research country for developed & amp ; developing states due to increasing energy demand worldwide and its inauspicious environmental, economical & A ; societal impacts. In Pakistan the current tendency of commercial/office edifices is to build high rise edifices. These edifices require a immense sum of electricity to run. The demand of electricity in such edifices has increased at the rate of 14 per twelvemonth. The current research will research the energy ingestion in high rise office edifices and expression at the ways & A ; means for efficient usage of energy in such edifices.2.10 Aims of ResearchThe chief aim of the research is to develop schemes for the design of energy efficient high rise office edifices in Lahore. In order to accomplish the above objective the undermentioned affairs besides needs to be addressed ; To place edifice constituents & A ; systems responsible for increased energy ingestion in high-rise office edifices. To place the energy preservation criterions & A ; codifications of pattern to be used as benchmark to find the energy efficiency of high rise office edifices. To look into the energy ingestion tendencies in bing high rise office edifices in Lahore. To develop guidelines for the design of Energy Efficient high rise Office edifices in Lahore.2.11 Research MethodologyA wide scope of information was needed to accomplish the aims of the proposed research. The undermentioned methods are used to roll up the necessary information.Literature ReviewIt is of import to look into the edifice constituents and systems that are important with respect to energy ingestion in high rise office edifices. A list of such constituents and systems is developed after thorough reappraisal of the literature. A figure of energy codifications for edifices are practiced in different states. Different codes & A ; criterions are identified and reviewed to choose the most appropriate codifications to be used as benchmark. Information was besides collected with respect to the techniques and tools that are used for the appraisal of edifice energy public presentation. This information is used to choose the most appropriate tool for the appraisal of energy public presentation of edifices.Field SurveyIt is decided to choose at least two bing tower block office edifices as instance surveies for elaborate probe, maintaining in position the clip available and other restraints. Most of the new commercial / office development are located at Gulberg in Lahore which is being developed as a new concern territory of the metropolis.Selection Criteria & A ; Selection of Case StudiesThe undermentioned choice standards were established to choose the instance surveies ; Building should be complete and in usage at least for one twelvemonth. Building should hold a individual usage. The drawings & A ; design parametric quantities of the selected edifices should be accessible. Most of the edifices surveyed in Gulberg are either multi-functional or under building. In some instances entree to drawings and design informations was non available. Therefore, it was decided to choose one instance survey from another country of Lahore. Harmonizing to the choice standards following edifices were selected. Bank of Punjab Tower, Gulberg Lahore JDEL Building at Descon World Headquaters, 18-Km, Ferozepure Road, Lahore The selected edifices were exhaustively surveyed and investigated. All the necessary drawings and design informations was collected through the adviser. In many instances the advisers were loath to supply the necessary information due to security grounds. However, through many attempts, all the necessary information was collected.

The Game of Hex - An Interim Report Dissertation

The Game of Hex - An Interim Report - Dissertation Example Project Aims/Objectives The aim of the project is to implement a Hex game using NxN board, where N depicts the number of hexes in a side. The player would be able to specify the number of hexagons on a side i.e. size of board that will be used in the game. The board would be diamond shaped. The gaming mode could also be selected i.e. the two players could be two humans, a human against the system or two systems against each other with opposite sides. The player will select a side. If white is selected, then the player himself begins, else the opponent (player or system) plays the first move. Project Requirements The requirements of this project are divided into three parts: 1. Essential requirements The development language for the project would be Java (oracle JDeveloper 11). All functionalities will be developed using JDeveloper 11. AI algorithm called MCTS algorithm shall be used to support the high level of knowledge required by the Hex game. MCTS shall be implemented on the Hex game board whereon the data structures would be transferred. The game would have playing options. These options will be implemented though MCTS. The game will be played by two human players, or one human against the system. 2. Recommended requirements A new playing mode option can be added. In this playing mode, the game would be played between two systems. Adobe flash player can be used for designing a helper application to guide computer players as to how to play the Hex game. The guide would be simple enough to assist anyone in learning the game rules and playing. 3. Optional requirement: The MCTS algorithm which is used for building this game shall be compared with another... The board is rhombus shaped consisting of an array of hexagons. The optimal suggested size for rhombuses is 14x14. However, the size could vary. After choosing a one of the two colors (e.g. black or white), each player takes turn to place a piece on any one of the unoccupied hex. The goal of the game is that a player has to connect the two opposite sides of the board with an unbroken chain of his/her colored pieces. For a player that selected white, a chain of white pieces has to run from one edge to the other. Similarly, for the player with black pieces, a connected chain of pieces has to run across the other two edges (Figure 1-a). There is no predefined path for the chain. It can freely twist and turn on its path between the two edges. The player with white pieces always makes the beginning move. The strategy of Hex is such that the winning moves may be different for every player and the game never ends in a draw. One player always wins. This is due to Brouwer fixed-point theorem for 2D squares. Computer programs where a game of two players is solved generally comprise of exploration of a hierarchy of positions on the board. This hierarchy (called game tree) is a tree with a root, where its nodes represents the valid position on the board and the edges represent the valid moves. The extensive techniques for game-tree search developed over the last 3 to 4 decades are mostly aimed at programming Chess.

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Three assignments need to be done - Assignment Example This paper will examine various concepts such as the family tree, prenatal care and meta-analysis, which allows for the effective study of human participants in a group-based analysis. Family is the backbone of society, therefore, identifying and caring for the family unit are essential tasks in daily living. My name is Fahad Saad Alshammari, and I am 30 years of age. I am married to Ghazwaa Muqbil Alshammari. My wife and I have only one child that is a beautiful daughter whose name is Norah. My entire family is originally from the Middle East; Saudi Arabia to be exact. I am the third child in a family of six siblings, which entails four brothers and one sister. My first born sibling is called Bander and is aged 35 years. Bander works as a school teacher and is married with three children that is a girl names Jnan and two boys called Saad and Ali. My second born brother is called Bader and is currently 33 years old. Bader has two children; one daughter called Taleen and a son called Hatham. The fourth born in my family is called Sattam and is 27 years of age. Sattam works as a dentist in a local hospital. Like Bader, Sattam also has two children that is a son called Ammar and a daughter called Fatmia. My sister whose name is Aswak is 23 years of age and works as a teacher for children wi th special needs. Aswak is currently single concentrating on her career, which is quite noble. My last born sibling is called Faris and is a student. All my other siblings Bander, Bader and Sattam, are all happily married and live with their wives in different parts of the Middle East and Saudi Arabia. My parents are both from Riyadh, the capital city of Saudi Arabia. My father whose name is Saad Alshammari is 55 years of age and is deployed in the nation’s military service. Being deployed in the military service has been quite adventurous for my father who gets to transverse the country and travelled all over the region as part of his

IT Case Study Essay Example for Free

IT Case Study Essay The Widget Wonders distribution center is the worldwide leader in widgets. Which theyre in the process of building a state of art facility to manufacture new generation of widgets. The SNHUConsulting group leads the way of consulting in information technology. SNHUConsulting has been hired to consult on new hardware that will last for at least the next three years for the different apartments. The sales department consists of 50 employees that requires mobility with access to the companys resources while in the field with customers and presenting at sales meeting and conferences. The manufacturing department will have 45 employees and will need hardware that support word processing and spreadsheet programs and internet capable. The inventory control department will have 30 employees who would need mobility hardware as well with power to access database systems. The research and development department will consist of 20 employees thats need hardware with graphics design and CAD programs. The MIS will consist of 5 employees who will need additional processors and memory requirements to support administration tasks. My recommendations for the sales department for mobility purposes is notebooks, smartphones, and tablets for visiting customers. For bigger presentations a digital projector that is interactive, with laser pointers that allows the sales team to talk and click on the computer to dictate its pace. Also USB drives that holds a large amount of storage that the sales team can upload from any computer systems. For the manufacturing department my recommendation are the new generation computer systems that support multi servers for the manufacturing needs. The manufacturing department will also need printers and connectivity capability to the internet as an additional resource tool to complete their job functions. The inventory department will need tablets with 32 or more GB of storage with direct access to the companys database systems. The research and development department needs  notebooks, printers, and a docking station for automated systems backing up. Hardware that is able to compare and contrast data for the development of the company. The MIS department would need computer systems that is compatible with graphic adapters. Also the computer systems will have a multimedia screen capability for administrating tasks. In conclusion, the hardware that would be required for each department will have the durability and warranty that will last the company for at least 3 years, which will then require the company to revisit their strategic plan for any updates as needed. In purchasing the hardware, the company will included warranty and service agreement with the vendor to assist in any maintenance issues that may arrived regarding any of the hardware purchased. The hardware will have the most advance technology needed for each department efficient in their job duties.

Presentation of information Essay Example for Free

Presentation of information Essay Here is various data which I obtained from the 2001 West Finchley census that is based around the demography of the area. This data will help me to make conclusions about potential customers, levels of income etc. I have converted some census data into graphs and kept some as tables.  From this graph taken from the census data, it is clear that the majority of people living in Finchley Central are aged 20-64. From this data, Coffee Republic has a good age gap to provide coffee and other beverages to potential customers. However, there is still a high amount of 5-19 year olds, so they may need to provide an alternative for the younger people instead of coffee, such as a sandwich or juice. The most popular mode of transport that employed residents use here is the train via the underground station. This is very significant for Coffee Republic as the underground station is very near to the site where the possible Coffee Republic would locate. This would mean that Coffee Republic could be able to obtain many customers from the underground station as a lot of employed people would be leaving the station to go home in Finchley Central. This table acquired from the census, shows us what percentage of the residents in Finchley Central are economically active. There are a lot of employed people shown in this data, which can provide the possibility of customers, as the employed have more disposable income to spend on such indulgences that Coffee Republic provides. From the table above, I can see that 18% of people in Finchley Central are classed in the large employer, higher managerial/higher professional group. This information tells me how much possible disposable income potential customers may have by looking at their economic classification. By looking at this group in particular, it can show that this group of people have a high amount of disposable income as this group is associated with high paid jobs such as doctors, lawyers etc. From gathering this information, it can help to make a decision on pricing, as Coffee Republic will need to set a pricing strategy that will suit its target market. This table shows that 10% of people in Finchley Central work from home. This indicates that this class of people may not have a lot of disposable income to spend on luxuries, which can mean people in this category may not visit the potential Coffee Republic. This would mean that Coffee Republic may need to set a low price for their quality products to appeal to this set of people, as this category of people may not earn a lot of money compared to those in a high professional role. Data from upmystreet: This map shows data which I have collected from www.upmystreet.com. It lists the ten surrounding coffee shops in Finchley Central, which may prove to be potential competitors to Coffee Republic. This can help me to pick out which of these competitors would be a threat to Coffee Republic. From the competitors map I can see that there are a large number of competitors surrounding the potential location of the new franchise. This data shows me whether locating a new franchise would be a sound business decision as a large number of competitors could be detrimental to Coffee Republic. On the contrary, the map shows that the competition is small scale businesses e.g. local cafà ¯Ã‚ ¿Ã‚ ½s, which could mean that locating a franchise there would eliminate them, due to the reputable name and brand that Coffee Republic has built up. The Coffee Republic franchise process:-  This flowchart shows the processes and steps involved in creating a Coffee Republic Franchise. Possible franchisors will always look to these steps when considering creating a new Coffee Republic franchise. I obtained this information from the Coffee Republic franchise pack from the Coffee Republic website.

How Is Machinal A Reflection English Literature Essay

How Is Machinal A Reflection English Literature Essay Machinal is a strong echo of its cultural context, making it an interesting and refreshing piece of theatre. It touches on the rising issues of the time, which would go onto have an immense impact on todays popular culture. This makes Machinal both relevant and timely for a modern audience, without obscuring Treadwells original aims and views, through her use of expressionism. Treadwell was one of the first few dramatists that brought this obscure genre to the Broadway, in the late 20s. The aim of the expressionist movement, which was shared by Treadwell, was to replicate the new and regenerated spirit of American culture. Treadwell uses the character of the young Woman as a vehicle for this view. Though Treadwell never achieved the same celebrated success and recognition of many of her male colleagues, today she is considered one of the most accomplished writers and dramatists of the early twentieth century. Machinal is considered the best and most successful of her works and first opened on Broadway in 1928. In a South Atlantic review, (Weiss 2006) states that Treadwell has dedicated her literary career to exploring the lives and motives of lonely and trapped individuals. In spring 1927, Treadwell attended the infamous trial of Ruth Synder and her lover, Judd Gray, although, Treadwell did not officially cover the trial as a reporter, the time she spent in the courtroom served as the catalyst for Machinal. Synder seemed like a harmless housewife and her lover was portrayed as an unintelligent accessory in her crimes. The trial attracted an amazing public interest, with over 180 reporters that wrote a total of 1,500,000 words on the case. Almost every day there was some new coverage about the Synder-Gray trial. The media turmoil did not stop until Synder and Gray were finally executed via an electric chair in January 1928. Synder became the first woman to be executed in 20th century New York State. Many have argued that Treadwell chose to use expressionistic techniques in an attempt to focus solely on the theme of one womans imprisonment in an indifferent marriage. By using expressionism, Treadwell distances Machinal from the melodramatic case on which it is based on. Treadwells character of the young woman is the unprecedented embodiment of the 1920s new woman. This new type of woman was not devoted to social service, in comparison to the progressive generations, resulting with a woman more in tune with the capitalistic spirit of the era. The first episode takes place within the George H. Jones Company office. The Young woman is late for work and scolded by her co-workers. Treadwell writes Helen as a unnerved woman, who is clearly crushed by society a feeling probably expressed by the old woman. She is often late as she cannot stand the stifling crowds of the subway, this serves as a metaphor for how Helen feels about society in general. Daunted by urban industrialisation, represented here by deafening machine noises, train whistles and welding riveting sounds. (Dolan 1992). Helen wants nothing more put to be free of her prison of a job, but instead is forced into a callous marriage with an unattractive, unappealing man. Unlike the old woman, the new woman was eager to compete and longing to find personal fulfilment. You could argue the new woman, was now selfish. The young woman wants personal fulfilment, whereas, her mother clings to the old view of women. Here Treadwell clearly expresses the vast difference between the Helen and her mothers generation and their personal views of women. What replaced the moralizing piousness of the matriarchy was an irreverent egalitarian popular and mass culture which was steeped in the ethos of terrible honesty as Raymond Chandler puts it. Douglas interprets the desire to strip away the deceptive appearances of modern life and glimpse the sometimes unpleasant underlying realities (Glenn 1997). This is what Treadwell does with the Husband and the Young Women. On the surface it looks like the perfect opportunity for a marriage, hes a successful business man and shes a woman destined for motherhood, with no real future, however, below the surface a horrific murder takes place. New women also began staking claim to their own bodies, taking part in a sexual liberation. We see this in Machinal where the young woman doesnt allow her husband to be too intimate with her, but happily has an illicit love affair with a stranger she has control of her body! Many of the ideas of this era, and those Treadwell expands upon in her play, have fuelled the rapid change in sexual thought. Nevertheless, these ideas were already floating around intellectual New York circles prior to the First World War, in the writings of Sigmund Freud, Havelock Ellis and Ellen Key. Here, thinkers expressed sex as being central to the human experience, emphasising that women are also sexual beings with human impulses and desires, just like their male counterparts. Restraining these impulses would be self-destructive. By the 1920s these ideas idea flooded the mainstream media. Treadwell puts focus on this again through the young woman (the expressionistic vehicle), as the only way she finds freedom is through an illicit love affair. Machinal reflects a culture moving closer and closer to being more secular and leaving behind biblical verses such as The women should keep silent in the churches. For they are not permitted to speak, but should be in submission, as the Law also says. Christianity inevitably plays a very important role in the last episode of Machinal. The young womans attempt of objectification finally explodes into murder. Treadwell represents her final suppression at the hands of the church and the court. The ultimate justice of God, where the priest continually says: Father forgive her, Christ forgive her. Treadwell is possibly stating how the young woman is now beyond the help of any earthly justice. She is finally secluded behind bars and continues to be determined to resist any governing authority. The executioner shears a clip off her hair, the final invasion of her bodily privacy, this suggests that the young woman has finally been sterilized and is completely under the law. One of Treadwells main messages is that all men are born free, whereas women are not. However, this is not what the bible teaches, the bible teaches that the entire human race are bound by sin, however, it was woman who sinned first and as a punishment she was made to submit to the authority of man and allow her husband to rule over her. This is something that would have been deeply rooted in the views of the people from the 1920s and Treadwell is trying to express, that women do not have certain freedoms, like men do. Dolan states that Treadwells text ironizes the liberal humanist notion that all me are born free (Dolan 1992). From further inference we also notice that no one in the play is given a clear identity. The fact that we dont find out what the young womans (Helen) name is until later episodes reveals that this is not important to character development. Many of the characters are defined purely by their occupation or role in life (in the case of the Mother) this device elucidates the idea that the young womans struggles can be the plight of any woman. Machinal can also be read as a feminist version of Elmer Rices 1923 play The Adding Machine, as both plays use expressionistic techniques and attempt to contextualize an secluded act of murder. To do so is to worry the abstract mode of Expressionism itself. Writing a type of play meant to highlight the universality of a subjects experience; Treadwell begins by suggesting her subjects specificity as a woman, and as a woman based on one individual woman. (Strand 1992) The plot of Machinal might portray Helen Jones as the villain; her role is quite the opposite. Treadwell clearly intender her to be a tragic heroine, the play is written with heated anger. Treadwell suggests women are doomed to wander forever in the dead wasteland of male dominated society, under complete authority. Since this is an expressionistic piece, its intent is to convey emotion and feeling, not realism, which would make Helen the villain. Helen does not murder her husband because she is evil; she does it because she has no other option. In conclusion, Machinal is indeed a strong representation and reflection of the cultural context of the time, using expressionism as a way for the audience to sympathise and empathise with the characters, rather than viewing them as social products of the 1920s, bringing the characters into the 21st century.

Essay on Homers Odyssey - Comparing Odysseus and Telemachus :: comparison compare contrast essays

The Parallel between Odysseus and Telemachos in Odyssey      Ã‚     In Odyssey, Homer creates a parallel between Odysseus and Telemachos, father and son. The two are compared in the poem from every aspect. One parallel was the quest of Telemachos, in correlation with the journey of his father. In this, Odysseus is developed from a childish, passive, and untested boy, to a young man preparing to stand by his father's side. This is directly connected to the voyage of Odysseus, in that they both lead to the same finale, and are both stepping-stones towards wisdom, manhood, and scholarship.    Through these voyages certain parallels are drawn concerning Odysseus and Telemachos: the physical journeys, the mental preparations they have produced, and the resulting change in emotional makeup. These play an immense role in the way the story is set up, due to the purpose of each character's journey, their personal challenges, and the difficulties that surround them.    As Homer makes it apparent, there are other underlying themes embedded in the story that would just confuse the reader if they were not there. An example of this is the emotional aspects of both characters. If one does not understand this key element, their is no way that the sequence of events would cohere. "Why didn't Telemachos look for his father earlier? Why did Penelope wait twenty years to consider remarrying? How did this affect Odysseus in his journey?".    These are questions that would go unanswered unless the reader reaches within the emotions of the character. In the case of Telemachos, his emotions shaped his well being. For example, had it not been for Athene giving him confidence, by no means would he ever have thought of taking such a voyage, hence, Telemachos would have never participated in his "final test" against the suitors either. His sorrow and anger from the loss of his father and his mother constantly being attacked and proposed to by piranha-like suitors were also driving forces towards his journey.    Some of these are brought out in different situations, both positive and negative, such as Menaleus's mention of his father, which caused a sudden out-burst of tears, and the proud and accomplished feeling he received from leaving Sparta.. Odysseus's situation was only slightly different. He, like Telemachos had his worries about family-life, and his kingdom at stake, but also had concerns about his wife, possibly triggered by the mention of Agamemnon's by Proteus, who was killed by the hands of his own wife.

Herman Melville: A Biography And Analysis Essays -- essays research pa

Herman Melville: A Biography And Analysis   Ã‚  Ã‚  Ã‚  Ã‚  Throughout American history, very few authors have earned the right to be called â€Å"great.† Herman Melville is one of these few. His novels and poems have been enjoyed world wide for over a century, and he has earned his reputation as one of the finest American writers of all time. A man of towering talent, with intellectual and artistic brilliance, and a mind of deep insight into human motives and behavior, it is certainly a disgrace that his true greatness was not recognized until nearly a generation after his death.   Ã‚  Ã‚  Ã‚  Ã‚  Born in the city of New York on August 1, 1819, Melville was the third child and second son of Allan Melvill(it wasn't until Allan's death in 1832 that the â€Å"e† at the end of Melville was added, in order to make a more obvious connection with the Scottish Melville clan), a wholesale merchant and importer then living in comfortable economic circumstances, and of Maria Gansevoort Melvill, only daughter of â€Å"the richest man in Albany,† the respected and wealthy General Peter Gansevoort, hero of the defense of Fort Stanwix during the American Revolution. In total, Allan and Maria had eight children. On his father' s side, his ancestry, though not so prosperous as on his mother's, was equally distinguished. Major Thomas Melvill, his grandfather, was one of the â€Å"Indians† in the Boston Tea Party during the events leading to the war and who had then served his country creditably throughout the hostilities. The Melvill family kept on their mantelpiece a bottle of tea drained out of Major Melvill's clothes after the Tea Party as a momento of this occasion.   Ã‚  Ã‚  Ã‚  Ã‚  Herman attended the New York Male High School from about the age of seven until 1830. By that time, Allan Melvill's business had begun to fail, due to his credit being overextended. After futile attempts to re-establish himself, he eventually found it necessary to accept the management of a New York fur company back in Albany. The family moved there in the autumn of 1830, and during that time Herman attended, along with his brothers Gansevoort and Allan, the Albany Academy. Just as luck seemed to again be favoring the Melvills, Allan's business affairs again suffered a setback. Excessive worry and overwork finally took their toll upon his health. By January, 1832, he was b... ...an left behind in a tin box after his death. It was here Billy Bud was first discovered and later published, which introduced a whole new generation to Melville's work. Soon critics, students, and the general public were reading his novels and stories, and greeting some of them as masterpieces. In 1927, American novelist William Faulkner declared that Moby Dick was the book he most wished he had written.   Ã‚  Ã‚  Ã‚  Ã‚  Knowing the quality of his work, one can not help but feel sympathetic to Melville's passing. He died on September 28, 1891 in his home in New York City, still unknown by the general public. If any writer deserved to be recognized and praised during their lives, Melville is that writer. Although unfortunate that his passing went almost unnoticed by the public, he is now and justly so, an immortal in the annals of American literature, and his work will be looked upon with both admiration and envy for many years to come. APPENDICES Any appendices should appear after the text of your term paper. BIBLIOGRAPHY Use the Bibliography TaskWizard to help you quickly and easily create a bibliography for your paper. Pick the same style as your footnote style.