Essay on Parent Interview of a Special Needs Child

The mother reports having a normal pregnancy with no complications, and that her pregnancy was easy. This was the second child for the mother, who has another child who was five years old at the time. The mother also disclosed that at the time of the pregnancy she was in the process of separating from the child’s father and that this caused a moderate level of stress. At the time of the pregnancy the mother was also working full time as waitress in a local restaurant, the mother reports that her job required she be on her feet for a long period of times, but that she was able to work until around a week before her child was born. The mother reports that the child was born around two weeks early but that labor was easy and the child was†¦show more content†¦The mother reports that the child responded well to different people and family members and friends reported the child was easy to care for. The mother however reported that being a single mother was stressful. At the time the child was a year and half old, the mother placed in family daycare center that was in a provider’s apartment. The provider also cared for four other children between the ages of one and three. The child was in the providers care from the age of one and half until she was three years when she started to attend a full day preschool program. The mother reported no concerns during this period of the time and stated that her daughter was an easy child who listened. She also reported that her child was curious and liked to explore many different things and that she especially liked playing with puzzles and books. The mother reports potty training also being easy and that her daughter learned quickly and was full potty trained within in a week. At the age of three the child was in full day preschool program. The mother reported her daughter having an easy transition into the program and was excited to go to school and she was â€Å"a big girl now†. The mother reports that it was the preschool teacher who first mentioned to her that could possibly be an issue with her daughter’s speech. The mother reports the teacher telling her that although her daughterShow MoreRelatedInterview With a Parent of a Child with Special Needs1366 Words   |  6 Pages I interviewed a woman who has a child with special needs. The child is now in kindergarten. The mother reported having a normal pregnancy with no complications. This was the second child for the mother, who has another child who was five years old at the time. The mother disclosed that during the pregnancy, she was in the process of separating from the child’s father and that this caused a moderate level of stress. At the time of the pregnancy, the mother was also working full time as a waitressRead MoreA Hypothetical Interview With Parents of a Child With Special Needs2429 Words   |  10 PagesHypothetical Interview with Parents of a Special Needs Child A Hypothetical Interview with Parents of Special Needs Child Discuss the family background and history briefly--pregnancy, birth, infancy, toddlerhood, preschool with associated milestones. Mother: We tried for several months to get pregnant before we were successful. We both were reluctant to try for a child again because of a traumatic miscarriage I experienced several years prior. We both really wanted to be parents and made a toughRead MoreChildren With Special Needs Children1634 Words   |  7 Pagesabout her child with special needs. â€Å"Special† is a term that is described as â€Å"different†. Some people may look at a child with special needs and feel sympathy while others lack the knowledge. For my child development class, I was assigned to conduct an interview with a mother who has a special needs child. I was one of the many that lack knowledge of special needs children because I did not know what this mother had to face. While doing this interview I have learned that it takes a special person toRead MoreChildhood Parents And Special Education961 Words   |  4 Pagestaking place. When a child fails to meet the developmental milestones for t heir age, interventions are often put into place in efforts to help the child perform as close to the expectations for his or her age as possible. These early interventions can help rectify the child’s deficiency; but at times, the child may need to receive long- term assistance or accommodation; particularly when entering school. These children can be recommended for special education. Being placed in special education affordsRead MoreThe Effects Of Special Education On Special Needs Students1505 Words   |  7 Pagesand policies related to special needs students are set in place to assist in providing an appropriate education in the most least restrictive environment possible for special needs students. A Law is defined as a rule that is created by the government of a town, state or country. A law is created in hopes of settling a cause. Within the past 25 years laws pertaining to Special Education have evolved for the better of special needs students around the countryRead MoreParental Involvement1259 Words   |  6 PagesRunning head: PARENTAL INVOLVEMENT INTERVIEW Parental Involvement Interview Roseann Mazik Grand Canyon University Parental Involvement Interview Parental involvement includes a wide range of behaviors but generally refers to parents and family members use and investment of resources in their childrens schooling. These investments can take place in or outside of school, with the intention of improving childrens learning. Parental involvement at home can include activities suchRead MoreResearch On Children With Speech Language Impairment1132 Words   |  5 Pagesbeen a rising proportion of single-parent families, an increasing number of working mothers, and an increasing number of children with special needs. Due to these occurring societal shifts in the United States, the Early Childhood Longitudinal Study – Kindergarten Cohort (ECLS-K) was conducted to study children in the United States who began kindergarten in 1998. In order to identify the contributions of families, classrooms, and schools that effectively promote child development, the U.S. DepartmentRead MoreWhile Doing Research For My Special Education Inte rview,1575 Words   |  7 PagesWhile doing research for my special education interview, I wanted to focus on parent Parentship skills. The true recipe of a great parent partnership comes from trust, respect and communication. The collaboration of a true parent partnership allows both the teachers and parents to be able to work as a team to provide the student the best personalized education. This year, I have started as new special education teacher in two half day, integrated preschool classrooms for Thompson Valley School DistrictRead MoreAdoption Of The Safe Haven Law888 Words   |  4 PagesIndividuals in Charleston, South Carolina who are interested in the domestic adoption of an infant, or birth parents who are interested in making an adoption plan, should visit an adoption attorney who is familiar with the adoption laws in the state of South Carolina. The Safe Haven Law If you are having difficulty caring for your child, but you are not ready to make an adoption plan, as long as your baby is less than 31 days old, you should consider taking advantage of the Safe Haven law. 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Racism Is Defined As An Ideology Of Racial Superiority

Introduction Racism is defined as an ideology of racial superiority followed by discriminatory and prejudicial behavior. Racism can come in many forms such as racial profiling; hating someone for the color of their skin, workplace discrimination, and the stereotypical notion that one race has superior work ethics than another. No matter the origin, racism can have long lasting effects on its victims and the community. We will look how the psychological impact of racism affects the victim mentally and health wise. We will then look into how the community can be affected. Effects on the Victim Racism may be as subtle as a clothing store clerk following targeted customers from isle to isle under the disguise of straightening already†¦show more content†¦Media influence paired with the longstanding cultural norms in the United States shows the Black American population, especially Black males, as being hyper-aggressive criminals (Akbar, 1981; Dixon, 2008; Painter, 2007; Parham et al., 1999). Research exploring the connections between racial discrimination and criminal offending has concluded that in many instances a positive association exists between racial discrimination and increased criminal activity (Burt, Simons Gibbons, 2012). Victims of racism may experience signs of psychological distress that present in the form of mental stress. Although regular stress can have negative effects on an individual, the added stress of racism undoubtedly increases the level of stress the victim experiences. Perceived racism may lead to mental health symptoms similar to trauma (Pieterse, Todd, Neville, Carter, 2012). They found that perceived racism was positively related to psychological stress. In addition, Black Americans have been noted to have higher rates of hypertension. Hypertension in itself has been associated with stress and depression. This along with studies like a landmark report from the Institute of Medicine (IOM) in 2003 which documented that from the simplest to the most technologically advanced diagnostic and therapeutic interventions, African American individuals and those in other minority groups receive fewer procedures and poorer-quality medical care than white

Cyber Security Challenges and Emerging Trends †MyAssignmenthelp

Question: Discuss about the Cyber Security Challenges and Emerging Trends. Answer: Introduction: The job responsibilities of the Physicians, the attorneys and other various professionals impact upon the lives of the others. As a part of their job training they are imparted knowledge about the different codes of ethics. The it professionals know very well that no technologies or the firewall can make their system absolutely safe, but many IT security experts promise more than they can actually ever deliver. This sometimes costs fortune to the users and end up to long billable hours. Thus here it can be clearly seen the ethics is being violated (Ahmad, Ali Adnan, 2012). Switching to a different firewall of a different manufacturer or switching on to an open source network can be profitable to the IT security personnel, but it is wrong to direct a layman in the wrong direction, when the IT expert already knows that nothing can provide absolute security to any system(Ahmad, Ali Adnan, 2012). The two important ethical issues that are found in this context is that the IT professionals often promise more than they can actual deliver, which can ultimately increase the profit of the expert, but the customer have to pay for this. For example, a professional IT expert may ask the client to install new security device promising him the best service, although the reality is that the extra technology that has been installed is actually not required (Berndtsson, 2012). The user, who is a layman obviously will not be able to identify whether the purpose has been served or the IT security expert has done his job properly or not. Another ethical issue is that, normally switching to an open source of network for protecting data would be quite expensive for the client, although it will account to more billable hours for the expert other than installing a firewall from other manufacturer (Berndtsson, 2012). Hence forth, if the expert opts for the open source network then it is contradicting the ethical issues. Using of a different firewall might have been less expensive, but most of the professionals would suggest the client to go for the open source network (Kizza, 2014). These two are the real moral dilemmas, where none of the option can resolve the issue in an ethically accepted fashion, such as both a new fire wall and an open source network would not be able to make a system totally secure. According to the IEE CS/ACM code of ethics all the IT security personnel should commit themselves to the making of the specification, analysis, design, specification, development (Quinn, 2014). In agreement with their commitment to cyber security, safety, the experts should maintain 4 principles. Public: the IT experts should act consistently according to the public interest. The IT professionals should act according to best interest with their clients (Quinn, 2014). They should ensure that the products and the related alterations meet up to the highest standard possible. The professionals must incorporate the integrity and independence in their judgment. The given ethical dilemma in the scenario can be associated with the 4 codes of ethics (Quinn, 2014). Modifications in the data and information would lead to the breaching of the 4 principles of ethics. Furthermore the convincing a client to switch to the open source network would again breach the code of ethics of the information technology. The knowledge of the IT professionals and the security experts are mainly based on the technical knowledge and skills, but emphasize is not given how to react to the different ethical dilemmas that arise in their professional life. It is often found that the IT security professional often influence their data to obtain higher fees. The user who doesnt know anything about information technologies can become the victims of such fraudulence, and give high fees. Many It security experts do not follow the cyber ethic, they are entitled with. They alter the actual information or the data in order to obtain greater percentages of profit. The IT securities work for multiple companies and have several ethical issues to deal. Most of them are money issues. As a security expert it is very easy to manipulate the company to spend more money than is really needed. Therefore it is totally upon the security experts how they will address the ethical dilemmas that may arise at their work place. References Ahmad, S. M. S., Ali, B. M., Adnan, W. A. W. (2012). Technical issues and challenges of biometric applications as access control tools of information security.international journal of innovative computing, information and control,8(11), 7983-7999. Berndtsson, J. (2012). Security professionals for hire: Exploring the many faces of private security expertise.Millennium,40(2), 303-320. Kizza, J. M. (2014). Computer Network Security and Cyber Ethics. McFarland Company. Quinn, M. J. (2014).Ethics for the information age. Pearson. Reddy, G. N., Reddy, G. J. (2014). A Study of Cyber Security Challenges and its emerging trends on latest technologies.arXiv preprint arXiv:1402.1842. Stallings, W., Brown, L. (2012). Computer security.Principles and practice (2 nd ed). Edinburgh Gate: Pearson education limited.

Anorexia Nervosa and Mary

Anorexia Nervosa and Mary-Kate Olsen Essay Cheyenne Tuggle and Kayla SaldanaThe University of Valley ForgePSY 363CheyenneAnorexia Nervosa: What is it? (Webster, 1989)A serious disorder in eating behavior primarily of young women in their teens and early twenties that is characterized especially by a pathological fear of weight gain leading to faulty eating patterns, malnutrition, and usually excessive weight loss.People with anorexia place a high value on controlling their weight and shape, using extreme efforts that tend to significantly interfere with activities in their lives. Some people with anorexia binge and purge, similar to individuals who have bulimia nervosa. However, people with anorexia generally struggle with an abnormally low body weight, while individuals with bulimia typically are normal to above normal weight. No matter how weight loss is achieved, the person with anorexia has an intense fear of gaining weight. Anorexia isnt really about food. Its an unhealthy way to try to cope with emotional problems. When you have anorexia, you often equate thinness with self-worth. Onset is pre-teen early adulthood. Anorexia Nervosa: What is it? (Ekern, 2017)Two types:Binge/Purge TypeThe individual suffering from this type of eating disorder, will purge when he or she eats. This is typically a result of the overwhelming feelings of guilt a sufferer would experience in relation to eating; they compensate by vomiting, abusing laxatives, or excessively exercising. Restrictive TypeIn this form, the individual will fiercely limit the quantity of food consumed, characteristically ingesting a minimal amount that is well below their bodys caloric needs, effectively slowly starving him or herself. Though two classifications of anorexia nervosa exist, both types exhibit similar symptoms, such as irrational fear of weight gain and abnormal eating patterns. Anorexia: SymptomsThree Types: (Hall-Flavin, 2017)Physical SymptomsThe physical signs and symptoms of anorexia nervosa are related to starvation, but the disorder also includes emotional and behavior issues related to an unrealistic perception of body weight and an extremely strong fear of gaining weight or becoming fat. Emotional SymptomsDepression, anxieties. Behavioral SymptomsBingeing and self-induced vomiting to get rid of the food and may include use of laxatives, enemas, diet aids or herbal products. Anorexia: Physical Symptoms (Hall-Flavin, 2017)Extreme weight lossAbnormal blood countsFatigueInsomniaDizziness/faintingHair lossMenstrual absenceDry/yellow skinLow blood pressureDehydrationAnorexia: Emotional Symptoms (Berger, 2016)Fears gaining weightHas an intense fear of gaining weight or becoming fat, even when underweight. Distorted self-imageHas a body image that is very distorted, be very focused on body weight or shape, and refuse to admit the danger of weight loss. DepressionDepression goes hand-in-hand with many mental disorders, even if it was never prominent in someones life previous to developing the disorder. WorryingConstant worry about weight and shape. Hunger denialThey know that theyre starving but convincing themselves that they are not. Flat moodLack of emotion/emotionless. Thoughts of suicideAnorexia: Behavioral Symptoms (Berger, 2016)Limiting food intake/throwing upRefuses to keep normal weightRefuses to keep weight at what is considered normal for their age and height (15% or more below the normal weight). Play with foodCutting food into small pieces or moving them around the plate instead of eating. Over exerciseExercising all the time, even when the weather is bad, they are hurt, or their schedule is busy. Will not eat in front of othersTake pillsUsing pills to make themselves urinate (water pills, or diuretics), have a bowel movement (enemas and laxatives), or decrease their appetite (diet pills). Lie about eating habitsThey lie about how much food they ate or when the last time was. Social withdrawThey lack the ability to want to be with others or enjoy even a night out. IrritabilityVery irritable towards everyone and anything. Anorexia: Causes (Ekern, 2017)Factors not causesCauses of this disorder are still not exactly known, but there have been many factors that are found to contribute to anorexia. Environmental Causes:MediaThe effects of the thinness culture in media, that constantly reinforce thin people as ideal stereotypes. Promotional careersProfessions and careers that promote being thin and weight loss, such as ballet and modeling. TraumasFamily and childhood traumas: childhood sexual abuse, severe trauma. Peer pressurePeer pressure among friends and co-workers to be thin or be sexy. Biological Factors:Irregular hormonesTypes of imbalance of hormones. GeneticsGenetics (the tie between anorexia and ones genes is still being heavily researched, but we know that genetics is a part of the story). Nutritional DeficienciesAnorexia: Treatment (Berger, 2016)The biggest challenge in treating anorexia nervosa is helping the person recognize that they have an illness. Most people with anorexia deny that they have an eating disorder. They often seek treatment only when their condition is serious. Set GoalsGoals of treatment are to restore normal body weight and eating habits. A weight-gain of 1 to 3 pounds (lb) or 0.5 to 1.5 kilograms (kg) per week is considered a safe goal. How Should We Treat the Homeless? EssayCartwright, M. (2017, March). Anorexia Statistics Facts. Retrieved November 11, 2017. Course, C. (2014, October 06). Eating and Body Dysmorphic Disorders: Crash Course Psychology #33. Retrieved November 09, 2017. Ekern, J. (2017, May 01). About Anorexia: Signs, Symptoms, Causes Articles for Treatment Help. Retrieved November 10, 2017. Garner, D. M., Garfinkel, P. E. (1997). Handbook of treatment for eating disorders. New York: Guilford Press. Hall-Flavin, D. K. (2017). Anorexia Nervosa.Anorexia. Retrieved November 09, 2017. Stewart, W. (2015, February 04). Powerful Eating Disorder Statistics. Retrieved November 09, 2017. Webster, M. (1989).The New Merriam-Webster dictionary. Springfield, MA: Merriam-Webster Inc. Kaylas ReferencesAbout Mary-Kate and Ashley. (n.d.). Retrieved November 12, 2017. Garner, D. M., ; Garfinkel, P. E. (1997). Handbook of treatment for eating disorders. New York: Guilford Press. Extreme. (2009, December 30). Skinny Celebrities: Mary-Kate Olsen. Retrieved November 11, 2017. Koenig, K. R. (2008). What every therapist needs to know about treating eating and weight issues. New York: W.W. Norton. Natenshon, A. (2009). Doing what works: an integrative system for the treatment of eating disorders from diagnosis to recovery. Washington, DC: NASW Press/National Association of Social Workers. Tauber, M. (2004, July 5). Mary Kates Private Battle. Retrieved November 12, 2017. Thompson, J. K. (2004). Handbook of eating disorders and obesity. Hoboken: J. Wiley Sons. Reading Report FormTo be eligible for an A the following additional requirements must be met:Student must read 200+ pages of professional resource materialGroup outline and class presentation must demonstrate exceptional content, comprehension, and integration of resource material To be eligible for a B the following additional requirements must be met:Student must read 150-199 pages of professional resource materialGroup outline and class presentation must demonstrate very good content, comprehension, and integration of resource material To be eligible for a C the following additional requirements must be met:Student must read 125-149 pages of professional resource materialGroup outline and class presentation must demonstrate good content, comprehension, and integration of resource material For my class project, I have read __268__ pages of resource material. _______________________________________________ (Signature) This pagemustbe completed and attached to your group outline. Your gradecannotbe calculated without it. Academic Honesty Contract TheMerriam-Webster Collegiate Dictionarydefines plagiarism as stealing or passing off the ideas or words of another as if they were your own without crediting the source. Plagiarism is aseriousoffense that carriesseriousconsequences. In addition to plagiarism, there are other forms of academic dishonesty that a student must avoid.For example: Falsification or fabrication misrepresenting facts or research, verbally or in writing, for the purpose of academic gain; Double submissions of written work without the expressed consent of the professor(s); Cheating on tests, papers or projects, including group work on papers or projects when not expressly approved by the professor; Facilitating academic dishonesty allowing another student to copy from you; giving your work to another student to use as a model, or to submit as his/her own; leaving your computer or work unguarded so that it is easily accessible to another student; Any other intentional behavior de signed for unearned academic gain on the part of a student. Paraphrasing: The AUW Model Ideas that are researched and usedmust beabsorbed,understood, andwritteninthe studentsown words. Simplychanging a few wordsdoesnotmeet the standard for academic honesty. Choosing When to Give Credit Need to Document No Need to Document When you are using or referring tosomebody elses words or ideas froma magazine, book, newspaper, song,TV program, movie, Web page,computer program, letter, advertisement, or any other medium When you are writing your own experiences, your own observations, your own insights, your own thoughts, your own conclusions about a subject When you use information gainedthrough interviewing another person When you are using common knowledge folklore, common sense observations, shared information within your field of study or cultural group When you copy the exact words or aunique phrase from somewhere When you are compiling generally accepted facts When you reprint any diagrams,illustrations, charts, and pictures When you are writing up your own experimental results When you use ideas that others havegiven you in conversations or overemail When i s informationCommon Knowledge? You find the same information undocumented in at least five different sources You think it is information your readers will already know You think the person could easily find the information with general reference sources Some Helpful Websites: Luther Seminary: http://www.luthersem.edu/training/2-plagiarism.asp Vaughan Memorial Library, Acadia University: http://library.acadiau.ca/tutorials/plagiarism/ I have read andunderstandthe various forms of academic dishonesty as outlined in this document. In developing my research paper/project, I agree toexercise academic integrity. __________________________________________________________ (Signature) This paper mustbe signed and attached to yourcompleted research project/paper. PSY 363 Group Project ReviewDr. David Scolforo Name of team member reviewed: __________________________ Scale variance: 1=poor 5=average 10=exceptional Circle appropriate scores Cooperation with team members 12345678910 Act ively participated in the group project activities 12345678910 Overall attitude (e.g., while disagreeing wasnotdisagreeable) 12345678910 Helped the group stay focused 12345678910 Overall contribution 12345678910 What letter grade would you give this team member?A+AA-B+BB-C+CC-DF Other comments: ____________________________________________________________________________________________________________ ___________________________________________ (Signature) NOTE:This form must be completed foreveryteam member.Forms may be confidentially submitted.

The Battle for the Scarlet Letter Essay Example For Students

The Battle for the Scarlet Letter Essay The Scarlet Letter by Nathaniel Hawthorne is, on many levels, a struggle between good and evil. Each character falls on the spectrum of good and evi. Arthur Dimmesdale, an agent of God, is the towns most respected reverend. He is a deeply moral man who regrets the sins he has committed. He practices self-mutilation to punish himself for an affair with a married woman, Hester Prynne. Hester wears the Scarlet Letter, said to be the mark of the Black Man, as a punishment for her sin. Pearl, her daughter, asks her mother, IS there such a Black Man? And didst thou ever meet him? And is this his mark? (170)Bibliography: We will write a custom essay on The Battle for the Scarlet Letter specifically for you for only $16.38 $13.9/page Order now

Identify three parenting styles and explain the impact of one of these styles on childrens development.

Identify three parenting styles and explain the impact of one of these styles on childrens development. In modern psychology it is a well established notion within the field that effective parenting is crucial in developing healthy psychosocial development amongst children. Psychologists like Freud and Erikson recognized the importance of the parents in the child's emotional, social and psychological development. Much of our adult life sense of adjustment or maladjustment is due to our childhood experiences and our parental relationship or caregivers during our formative years.Psychologist Diana Baumrind was fascinated by the correlation between parent/s and child and the psychosocial development interplay which exist. Parenting is fraught with pitfalls and grey zones. There is certainly no manual that comes along with the new borne stipulating right or wrong parenting approaches. These are formulated through trial and error. Baumrind sought to establish a theoretical framework identifying and outlining the various types of parenting approaches. She theorized that parenting styles coul d be placed into three distinct categories. Baumrind conceived that parenting was permissive, authoritarian or authoritative.Cover of ParentingAuthoritarian parents and Permissive parents lie at opposite ends of the parental divide with the authoritative parenting approach seemingly striking an equilibrium between the two.Permissive parents approach parenting in a laid back withdrawn manner establishing very few rules or parameters with which to govern the child's behaviour. It is a general consensus that the permissive approach to parenting produces unfavourable results. Parents who display this benign attitude towards a child generally serve as a poor role model. The child is less likely to adopt positive standards of conduct.Authoritarian parents on the other hand institute a series of convoluted regulations, rigid rules and rely strongly on punishment in order to maintain control. They view them selves as the omnipotent authority and do not appreciate being questioned. The child is not encouraged to exert any autonomy and exploration is not promoted. There...

Market Reseach Research Proposal Example | Topics and Well Written Essays - 4000 words

Market Reseach - Research Proposal Example The latter issue has attracted the attention of this company to consumers representing the personal segment or ordinary consumer segment. It is expected that this group may be concerned about the issue of price and the latter proposal will ascertain whether this is a true fact or not. The client has set a period of eight weeks for the completion of the project. Consequently, all the tasks in the research will be distributed evenly within this period. Allocations will be done depending on the weight of the task and how many parties will need to be involved in the process. The focus group will be essential in determining the factors that consumers consider when making decisions about the purchase of notebook computers. Besides this, they will also reveal information about sources of information that they rely on before choosing to buy a notebook computer. Information about the kind of features that make competitors more successful within the market will be sought. This is especially because the market has become relatively competitive today. Special emphasis will be given to price offerings in this particular industry segment as it was a serious concern by CB A budget of two thousand pounds a... 3.2) Notebook computer information This part will dwell on how the notebook computer is regarded by clients in terms of its appearance. Information such as the computer's exteriors design will be looked into. For example colour, design and thickness Information about the interior features of the computer will also be imperative. Things such as display cards, memory, CPU, mainboard and other features will be examined 3.3) Competitor's information Information about the kind of features that make competitors more successful within the market will be sought. This is especially because the market has become relatively competitive today. Special emphasis will be given to price offerings in this particular industry segment as it was a serious concern by CB 4.0 Methodology A budget of two thousand pounds allows one to do more secondary than primary research. (Aaker & Day, 1990) The information sought during the research will represent both quantitative and qualitative portions of the paper. Quantitative aspects will cover the numerical elements of the research such as price. Additionally, qualitative aspects of the research will be reflected by looking into consumer experiences especially with regard to the decision making process. These two aspects govern exactly how the kind of 4.1 Desk research This part of the research will entail an examination of data sources that may have contained information about related topics to the one under consideration. Here, their methods or processes and their results will be thoroughly be examined in order to ascertain that the right procedure is being followed. Additionally, related computer websites will be consulted so as to seek information

Paradise Trilogy by Ulrich Seid Essay Example | Topics and Well Written Essays - 1500 words

Paradise Trilogy by Ulrich Seid - Essay Example Comparisons between the formal strategies of all the three elements of the Paradise Trilogy are also made. The paper also discusses the political relevance of Seidl’s work in the society of today. Introduction The depictions of human life in Ulrich Seidl’s Paradise Trilogy are certainly not represented in manners that would appeal to a close-minded audience. Therefore, to truly appreciate the essence of Seidl’s filmmaking in the Paradise Trilogy the private lives of the characters should be observed carefully and even their most disturbing secrets accepted. The Paradise Trilogy represents in its three installments the true feelings that humans yearn for and seek in life; love, faith and hope. The achievement for the director however, certainly remains in how the movies are presented in a way that is entirely realistic yet disturbing and provocative. The purpose of this paper is to extensively and comprehensively analyze the formal strategies of the last installme nt of the Paradise Trilogy, Paradise: Hope. The discussion aims to understand the transition of the formal strategies employed by the director throughout the three movies by examining the similarities and difference that are reflected in the entire trilogy. In conclusion the paper aims to define the art of Ulrich Seidl that is portrayed through the course of Paradise Trilogy’s journey with regards to its political and aesthetic relevance to the society of today. Paradise Trilogy According to Perry the progression of formal strategies in cinema is a reflection of the evolution of filmmaking itself that gradually transitioned from the sketches of mid and late 1800s in favor of tackling more complex storylines and abstract ideas in the early 1900s (25). While, commentators and analysts such as Perry would assert that the progression of formal strategies in filmmaking are representations of a new epoch in the history of cinema it should be noted that the skills of a director such as Seidl who wishes to portray human condition as it really is augments the implementation of formal strategies in films. Even though, the essence and the core of Paradise Trilogy remains inert throughout the three parts the interrelation of the stories has not barred Ulrich Seidl from employing a range of formal strategies in his last installment Paradise: Hope. As with Seidl’s previous work such as the movie titled Import/Export, those who are familiar with his talents would have expected the director to continue the projection of despair and stagnation with regards to the protagonist of the film. As Frey notes that once the director famously wished viewers present at the premier of his movie, Dog Days (2001) â€Å"a disturbing evening† (189). What certainly comes as a relief for the audience is that Paradise: Hope’s protagonist Melanie Lenz displays much conviction and integrity throughout the course of the movie which documents her journey at a diet camp an d her relationship with a much older doctor, the last installment of the trilogy in fact assists the emergence of an optimistic and hopeful side to Seidl that was indeed unexpected but rewarding. While it is obvious that the films in the trilogy share an important relationship with regards to the involvement of the characters in each installment of Paradise, the protagonist in Seidl’

Ismg ch18 Essay Example | Topics and Well Written Essays - 500 words

Ismg ch18 - Essay Example lue of IT within the organization; understanding and designing an effective project management system; selecting the most viable vendors for IT and ably managing this system; delving into infrastructure management; and finally, being able to anticipate emerging technologies which could be appropriately and effectively applied within the organizational setting. As IT was noted to be continuously changing, evolving and transforming, the CIO needs to be able to weigh IT issues and concerns depending on their urgency and those which were deemed critical to keep the organization safe and running. The paramount importance of safety and security of information and system needs to be prioritized to prevent security breaches, work disruption, and an erosion of confidence and image of the corporation. As such, the CIO needs to take risks but be able to manage that risk to ensure that the returns are maximized and that the future of the organization is protected and ensured. Therefore, as much as internal resources need to be effectively assessed and understood; the CIO needs to closely monitor external factors to address unexpected circumstances. From what one read from the Adventures of an IT Leader (Austin, Nolan and ODonnell), Jim Barton personified a successful CIO and the key characteristics and traits that were possessed are as follows: (1) being diligent and committed in understanding what is unknown but exerting efforts to know as much as what could be known; (2) having a firm belief and strong presence of mind to rely on people who could be trusted and who could effectively deliver what is needed in IT; (3) possessing skills of introspection, conflict resolution, problem-solving, resource generation and allocation, as well as decision-making; (4) not being afraid to ask the right people when there is something that needs to be clarified and understood; (5) being transparent and honest about IT concerns and issues, especially with one’s superiors; (6) admitting

Thermal Conductivity In Physical Engineering Engineering Essay

Thermal Conductivity In Physical Engineering Engineering Essay Thermal Conductivity  is an essential physical property for designing engineering process and measuring the capacity of temperature exchange between heat and cold passing through a material mass. Techniques were developed to measure thermal conductivity in a various materials, Hence the objective of this work was to evaluate the feasibility of utilizing different methods for measuring thermal conductivity as well as construction of the experimental assemble to measure thermal conductivity of numerous materials with the aim of analysis of the experimental data. This paper illustrates the methods of the measurements of thermal conductivity and the process by which it will be brought to a successful culmination. The study of thermal conductivity is important for engineers to know the nature of thermal energy, temperature and how materials store thermal energy as well as to predict the performance of any given material over its lifetime in a specific application. Also to identify the thermal properties of material so as to assess the performance of certain material and develop efficient heat transfer materials for engines and spacecrafts. This project has been taken on board, due to a lack of information and research available on thermal conductivity measurements. Heat is transferred by three procedures which include Conduction, Convection and Radiation. It engages transfer of thermal energy from one place to another. Thermal conductivity is a significant parameter for the analysis of heat transfer through conduction. Conduction takes place due to the particle collision which results in the transfer of thermal energy. Thermal conductivity (k) is an essential property of a material and defined as amount of heat transferred in a unit thickness of materials in a direction because of change in temperature in constant boundary state in a direction perpendicular to the area of transfer. It is measured in watts per Kelvin per meter (WK-1m-1) and determines the rate of energy loss through a material. The project is titled as study of methods for measurement of thermal conductivity. The project will present the literature review about the methods as well as conducting an experiment to measure the thermal conductivity of different materials. In addition, a thorough analysis of the experimental data is to be obtained while performing the experiment. The aims and objectives of this report pursue as: Understanding of theoretical and experimental methods to measure thermal conductivity of solids, liquids and gases. Construction of experimental rig. A thorough analysis of the experimental data. DELIVERABLES 3.1 GENERIC DELIVERABLES Based on the module guide, the following are the generic deliverables for the academic year 2010-2011; Semester Title Start Date Submission Date Semester 1 Preliminary start Monday 27th September Submit Project Planning Report + Log Book Friday 26th November Semester 2 Dissertation start Monday 31st January Project seminars and poster Week commencing 11th April Submission of final report Thursday 28th April Table 2 Delivery dates set by Kingston University for entire project 3.2 PROJECT DELIVERABLES The objectives of the project have been identified and analysed to produce the following deliverables that will have been produced at the end of the project Construction of an experimental rig to measure thermal conductivity of selected material Analysis of the experimental Data Comparison of the results ANALYSIS OF TASKS The tasks that need to be executed in order to achieve the aims of the project, produce the deliverables on schedule and bring the project to a successful end are as follows: Literature review of conductivity methods Journals Books E-resources Research Conductivity methods of solids Conductivity methods of Liquids Conductivity methods of gas Construction of the experimental Rig Results Comparison A literature review will give an insight into various methods of conductivity. Journals, books and other forms of resources will be used to get an understanding of current concepts of methods and recent modifications (Advantages, disadvantages and limitation). This will form the base of the construction of the experimental rig. Once the technique is selected to perform, various materials will be used to determine their conductivity and hence, the data obtained will be analysed. GANTT CHART A timeline/Gantt chart should be produced, showing the sequence and duration of the tasks over the project lifetime. A set of key milestones by which the project progress can be monitored may also be produced. Figure 1 Illustrate an Inital Gantt Chart PROGRESSION TO DATE As of 26/11/10 the project is at the beginning of the research phase. The literature review has been completed by looking into journals and online resources. The information gathered has been on advantages, disadvantages, limitation, process and setup of the conductivity measurement techniques. I have gathered and read a number of journals relating to conductivity measurements. 6.1 METHODS TO MEASURE THERMAL CONDUCTIVITY OF SOLIDS In solids, particles are packed close together by chemical bonds. As heat is transferred, the particles gains energy which results in increase in kinetic energy and particles vibrate against theneighbouring particles causing transfer of energy between the particles. Increase in temperature causes increase in thermal conductivity because of the mobility of boundless electrons. Heat energy is transferred in solids by means of lattice waves, electrical carriers and electromagnetic waves. In metals, the heat is largely transferred by electrical carriers whilst in insulators lattice waves carry large amount of heat. The change in magnitude and temperature of thermal conductivity of solids is due to the dislocations, imperfections of lattice forces and interface between lattice waves and carriers. However the change of thermal conductivity varies depending upon materials. A summary of different techniques to measure thermal conductivities is shown on next page. C-THERM TCi SYSTEM TRANSIENT PLANE SOURCE METHOD HOT-WIRE METHOD NEEDLE PROB METHOD Figure 2 Summary of Techniques to measure thermal conductivity of solids Transient Techniques Methods to measure thermal conductivity of solids Steady State Techniques Comparative Method Pipe Test Method Cut Bar Method Guarded Hot Plate Method 6.1.1 HOT-WIRE METHOD It exists in three forms which include single, crossed resistive wires and two parallel wires distant apart. It is utilized to measure thermal conductivity of refractories and takes several assumptions into account which pursue as: Isotropic Material with Uniform preliminary Temperature Figure 3 Setup of Hot-Wire method (2010, Home, [Internet], Available at: http://www.tpl.fpv.ukf.sk/engl_vers/hot_wire.htm , accessed on 8 October 2010)Hot wire an ideal, infinite thin, and long line heat supply Thermal Conductivitycan be determined by temperature vs. time response (K) due to production of heat flux (q) in the wire surrounded in the sample. Equation 2 Measurement of thermal Conductivity using Hot-Wire Method Advantages Disadvantages Precise Extensive Procedure of measuring at specified temperature Simplistic in Configuration Not utilized to measure thermal conductivity of anisotropic material Short Duration in Measurement Expertise required Table 3 Advantages and Disadvantages of Hot-wire Method 6.1.2 NEEDLE PROB METHOD It is utilized to measure thermal conductivity of materials as well as thermal diffusivity and specific heat. It has the ability for in-situ measurements and effective contact of the sample with a single tiny gap. When measuring the thermal conductivities of solids, samples are outfitted with hole machined in order to enclose probe diameter whilst measuring liquids, probes are pushed into the samples that are to be tested. This method consists of hollow tube functioning as heat supply element and temperature sensor estrange by means of medium with high thermal conductivity and electrical insulation to ensure minor difference of radial temperature within the probe. 6.1.3 TRADITIONAL TRANSIENT PLANE SOURCE METHOD (TPS) Figure 4 Apparatus of TPS (2010, Home, [Internet] Available at: http://www.ask.com/wiki/Thermal_conductivity_measurement , 10 October 2010)It is also acknowledged as Hot Disk Method and has several advantages such as accurate, comprehensiveness and ease of application. It consists of a flat sensor along with continuous double spiral of electrically conducting nickel metal etched out of thin foil and clad between two layer of kapton which provides mechanically stability and electrically insulation to the sensor. The rise in temperature is caused when current passes through nickel spiral and heat formed is dispersed by sample. Thermal conductivity is measured by recording temperature vs. time response in the sensor. In addition, modified traditional transient plane source method imparts maximum flexibility for scrutinizing thermal conductivity of liquids and powder and sustain heating element on a support. It utilizes single surface interfacial heat reflectance sensor that provides constant heat to the sample and functions temporarily. 6.1.4 TRANSIENT LINE SOURCE METHOD (C-THERM TCi SYSTEM) It is the infinite line source with constant power per unit length and identical in principle to Hot-wire method. In order to determine temperature at a certain distance the following equation was taken into consideration: Equation 3 Measurement of temperature using C-Therm TCi System where: Q = Power per unit Length E = Exponential Integral t = Time Passed since Heating 6.1.5 PIPE TEST METHOD Figure 5 Apparatus of Pipe Test Method (2010, Home, [Internet], Available at: http://www.evitherm.org/default.asp?lan=1ID=894Menu1=894 , 13 October 2010)It is identical in concept to the guarded hot plate method. It consists of a central heater which contains a cylinder placed in such a way that the heater achieves a constant temperature by means of alteration in spacing of windings in the heater in permutation with the utilization of concise split guard heaters at the ends. It can operate horizontally and vertically by situating the apparatus in a stable environment. It employs radial flow to determine thermal conductivity of minerals, plastics etc. 6.1.6 COMPARATIVE TECHNIQUE Figure 6 Apparatus of Comparative Technique (2010, Home, [Internet], Available at: http://www.evitherm.org/default.asp?lan=1ID=893Menu1=893 , 15 October 2010)A test specimen is crammed under load flanked by two reference materials; each is bounded by longitudinal guard cylinder. This results in production of temperature gradient along with the stack as well as longitudinal heat flows as consequences of temperature gradient in the guard cylinder to that in specimen stack. Therefore, the thermal conductivity is measured by recording the difference in temperature across the reference and test specimen. It has several advantages which pursue as: Versatile Simple in implementation Adaptable It is also known as the workhorse of the thermal conductivity field and can be utilized to measure homogenous and heterogeneous composite solids. 6.1.7 GUARDED HOT-PLATE METHOD Figure 7 Apparatus of Guarded Hot Plate Method (2010, Home; [Internet], Available at: http://www.azom.com/details.asp?ArticleID=2667 , 16 October 2010)The test material is positioned on a flat plate heater with electrically heated inner plate surrounded by guard heater. Its function is to maintain similar temperature at both sides of the gap extricating the main and guard heaters as a result, prevention of lateral heat flow and heat energy flows in the direction of sample. Calculated direct current is functioned to the hot plate and numerous temperatures across cold plates and heater is controlled in order to give off constant temperature at the sample surfaces. Hence, the accuracy of thermal conductivity measurements is dependent on conservation of constant temperature conditions and is measured by Fourier heat flow equation: Equation 4 Measurement of Thermal Conductivity using Guarded Hot plate method where: W = Electrical Power Input dT = Difference in temperature across the specimens d = Sample thickness 6.1.8 CUT-BAR TECHNIQUE Figure 8 Apparatus of Cut-Bar Technique (2010, Home, [Internet] Available at: http://www.anter.com/TN67.htm , 17 October 2010)It is utilized for axial thermal conductivity measurements. An unknown thermal conductivity disk sample is sandwiched between two known thermal conductivity cylinder metal brass by thermal grease and pliable metal in order to reduce interfacial thermal between the cylinders. In addition, a thermocouple situated along the three material pieces produces information on the rate of heat flow by the two known thermal conductivity. Hence, thermal conductivity is calculated using the following equation: Equation 5 Measurement of thermal Conductivity using cut-bar technique There are some other techniques to measure thermal conductivity of solids which include: Steady-State techniques Transient Techniques Four-Probe Method Laser Flash Method Guarded Heat Flow Method Angstrom Method Heat Flow Meter Method Photo thermal Method Transient Hot Strip Method Table 4 Other Techniques to measure thermal conductivity of solids 6.2 METHODS TO MEASURE THERMAL CONDUCTIVITY OF LIQUIDS Liquids particles are situated in a cubic lattice, as energy moves from a single lattice plane to the following at a speed at which sound passes through the liquid of interest. Thermal conductivity can be estimated using Bridgemans equation: Equation 6 Bridgemans Equation where: N = Avogadros Constant = (6.023 x 1023) K = (Boltzmanns Constant) = (1.3807 x 10-23 J/K) V= Molar Mass = M/à Ã‚  = Speed of sound through fluid sample A summary of different techniques to measure thermal conductivities of liquids is shown on next page. LASER FLASH METHOD HOT-WIRE METHOD DIFFRENTIAL SCANNING CALORIMTER TRANSIENT TECHNIQUES 3 OMEGA METHOD STEADY STATE TECHNIUQES RADIAL HEAT FLOW APPARATUS CALORIMETER PHOTOPYROELECTRIC DEVICE METHODS TO MEASURE THERMAL CONDUCTIVITY OF LIQUIDS Figure 9 Techniques to measure thermal conductivity of liquids 6.2.1 HOT-WIRE METHOD The apparatus consists of hot-wire cells utilizing electrically insulated hot wires dependent on an electrically conducting fluid. Wires of minute diameter are immersed within the fluid and utilized simultaneously as an electrical resistance as well as resistance thermometers, thus to enable calculation of the increase in temperature due to the resistance heating. Thermal conductivity is determined using the same process as mentioned above. Finite dimensions of the fluid can be improved, however modification to the finite dimension of wire can be reduced by utilizing minute hot-wires. 6.2.2 3-OMEGA METHOD Its features include a heating frequency (of 10 KHz), direct measurement of thermal conductivity and temperature range of -190 to 500. It comprises of alternating current and lock in amplifier to estimate thermal conductivity of the dielectric materials directly. Advantages of 3-Omega Method are being precise and fast. Thin metal situated on the specimen, an alternating current with frequency à Ã¢â‚¬ ° exceeds via strip causing heating of the material and measurement of voltage v (t) simultaneously. In addition, assumption of the heat flow along the cross plane axis of the film results in determination of the thermal conductivity using the following equation: Equation 7 Determination of thermal conductivity using 3 Omega Method where: P1 = Power b = Width of the strip =Increase in temperature oscillation of the strip 6.2.3 LASER FLASH METHOD A liquid sample is sandwiched between a minute thin metal disk and a sampler holder. Sample holder minimizes thermal contact with the sample plus suppresses stray light transmitted from the laser to the IR detector. At the time when the laser beam is taken in the front surface of the metal disk, the heat flows downward through liquid sample and temperature rises. Thus, thermal conductivity can be estimated by the disks foil temperature without measuring the thickness of the sample liquid layer and reference material. 6.2.4 DIFFERENTIAL SCANNING CALORIMETER (DSC) It is a linear heating process that has super imposed sinusoidal oscillation which yields in cyclic heating of the sample. Advantages of the method pursue as: Short Analysis time No instrument modification Figure 10 Apparatus of DSC (2010, Home, [Internet], Available at: http://pslc.ws/macrogcss/dsc.html, 1 November 2010) http://pslc.ws/macrogcss/dsc.html Small thermal gradient across the sample Experiment is performed in a non-adiabatic surrounding; numerous unknown specimens with identical length and cross sectional areas are formed. Furthermore, known specimens with their conductivity and a density supplied to the unknown specimen are formed with identical length and cross sectional to the unknown specimen. Each specimen is subjected to an equal amount of rise in heat to estimate the specific heat capacity. Therefore, the thermal conductivity obtained is: Equation 8 Measurement of thermal conductivity using DSC where: D = diameter of the specimen M = Mass of the specimen = Specific heat capacity 6.2.5 CALORIMETER A device designed to overcome the effects of convection that Prevents accurate measurement of liquids conductivities. Measures organic liquids conductivity rapidly and has several advantages which follow as: Short time measurement Accuracy Constant current passes via thermistor which functions as a heating element immersed in the liquid sample. As conductivity varies with liquid, the rate of temperature varies with liquids. Hence, thermal conductivity is inversely proportional to rate of temperature change. 6.2.6 RADIAL HEAT FLOW APPARATUS Figure 11 Apparatus of Radia Heat Flow (2010, Home, [Internet], Available at: http://www.scielo.br/scielo.php?pid=S0104-66321999000400009script=sci_arttext, 27 October 2010)A steady-state technique which offers variation of conductivity under pressure as well as absolutes values of conductivity. It is fast and requires a small pressure gradient. Liquid sample is situated between two concentric cylinders (brass and Pyrex glass construction), the axis of the inner cylinder acts as a supply of heat which flows out radially crossways the layer of fluid. Measurements of difference in temperature between inner and an outer surface of the layer of the fluid are taken to obtain thermal conductivity. 6.3 METHODS TO MEASURE THERMAL CONDUCTIVITY OF GAS Figure 12 TCD to measure thermal Conductivity of Gas (2010, Home, [Internet], Available at: http://www.scielo.br/scielo.php?script=sci_arttextpid=S0103-50532004000600009, 2 November 2010) Thermal conductivity detector (TCD) is utilized to measure thermal conductivity of gas by pulse injection. Heat is transmitted from hot to cold element by way of thermal conduction passing through the carrier gas. However, the difference in temperature between hot and cold element is maintained. Due to the thermal flow energy into the gas medium thermal gradient is generated. The power need to heat the hot element is a direct evaluation of the electrically signal output for the thermal conductivity. DISCUSSION As mentioned above, the project is currently at the beginning of the research phase. Investigation into the areas described above is vital as the information gathered will have implications on the selection of the technique for the experiment. The project objectives should be met on schedule as there are not any limitations restricting the project from completion. Whilst performing the experiment in the near future, there may be some timing conflicts as there will be other students using the same machinery in the workshop but as enough time is allocated for the task in hand there should not be any difficulty in completing the objectives. Although there may be some complications when obtaining results, however with the knowledge and experience available via the lab technicians any problem(s) shall be duly addressed. CONCLUSION In conclusion the project aims and deliverables have been identified and the required tasks needed achieve the aims and produce the deliverables have been identified and discussed. An initial Gantt chart has been drawn up to illustrate the sequences and durations of the tasks to be completed. It can be seen that the performance so far is coincident with the planned set of activities for this time period within the Gantt chart. As a result, it is expected that the project is likely to be completed on time.

Shakespeares Problem Plays :: William Shakespeare Poems Literature Essays

Shakespeare's Problem Plays I suggest that a label for the causes of these feelings [of uneasiness and uncertainty of interpretation] might be the tragi-comic view of man: a view which splits the world today, and gives us the "totalitarian" attitude versus the end product of a European tradition which was chivalric and Christian. I mean by this any or all of the following, or any combination of these distinguishable attitudes. 1. A refusal or failure wholly to credit the dignity of man, and the significance that that gives the individual in tragedy. 2. An emphasis (comic, derisive, satiric) on human shortcoming, even when man is engaged in great affairs. 3. Any trend towards suggesting that there is usually another side to all human affairs, and that the "other side" to the serious, dignified, noble, famous and so forth, is comic. This implies a scepticism of man's worth, importance and value; and may range from the quizzical through the ironical to the cynical. 4. Any trend in the direction of expressing unhappiness, disappointment, resentfulness or bitterness about human life, by inverting these feelings and presenting the causes of them as matter for laughter or jest.... 5. A corresponding attitude towards traditionally funny subjects which insinuates that in some way they are serious, or that the stock response to them bypasses pain at human shortcomings or wickedness; or that this stock response depends on a lack of sympathy or insight which an author can make us aware of without abolishing the comic situation. * * * They [the problem plays] have another important themes or terms in common, and all have some echo or parallel in Hamlet. 1. They share a common evaluation of conventionally accepted "nobilities": noble heroes in Troilus and Cressida (and the nobility of courtly love); Authority in ermine in Measure for Measure; a gentleman of family in All's Well. All are deflated; and with the deflations there runs concurrently the critical devaluation of man at large. 2. Interpolated into the critical analytical patterns we find "ideal" figures who check our prattle of "cynicism," "satire" or "misanthropy": Greek and Trojan chivalrically fraternizing; Hector, Uysses in his degree speech, perhaps; the Duke in his quasi regal moments; the Isabella who talks Christian charity so moving.... All are as if inset or montage figures, so that in their context they appear out of phase; .

Satirical Essay on Facebook

Facebook and MySpace are one of the many social networking tools that teens use to communicate. Many spend most of their day browsing other teen’s profiles and updating their own. After all, having a cool profile page and lots of friends is very important in showing off your cyber social status. I don’t like to boast, but Tila Tequila accepted me as her friend on MySpace. I leave her comments fairly often and I’m hoping that one day she will actually reply! Although she has almost 1,000,000 friends, I’m convinced she visits my profile often. We have never had a real conversation but I read her bulletins all the time. I know she is always aware of my updated status and I am positive that’s why she never comments. I myself have about 200 friends. I have only had real conversations with about 50 of them, the rest are people I have spoken to once or twice in my life. Of course I have many other music and movie stars, in addition to Tila Tequila. They are really good at keeping in touch with me thru bulletins. Being constantly made aware of my friends status updates such as, â€Å"I am going to an awesome party tonight†, or â€Å"Today was such a good day†, puts me ahead of the crowd. I don’t know what I would do if I didn’t know what my friends were doing every minute of every day. Like everything else, there are some downsides to MySpace and Facebook. The biggest problem I have encountered is what to do when someone I know, but don’t like adds me as a friend. I occasionally get friend requests from strange people who I met once, but am glad I have never seen again. The problem occurs when they add me as a friend and I don’t want to accept them. Not accepting a person is another way of telling them you don’t like them. However, if you accept them you risk having a long and awkward conversation with someone you don’t like. I guess this is just a problem you have to overcome when maintaining your virtual life. On the brightside, there are many upsides to MySpace and Facebook. You can use programs to remove pimples from your face when uploading your pictures. You can look at the extremely useful surveys people take and find out their favorite band, what their favorite food is, how long they shower for, and many other important facts. You can fake your identity and get pictures of really good looking people with nice cars and claim they are you so you can become really popular. You can even stay in your room for 7 hours straight and not get bored! I truly feel that Facebook is â€Å"a place for friends†. It is friends who have too much time to remain online each day. This realization comes to me very sadly, however, as I do enjoy reading about how Tila Tequila’s day is going. Maybe one day she will come to the same realization and we can have a conversation in the real world.

Climate Change And Its Impact On Ski Industry Tourism Essay Essays

Climate Change And Its Impact On Ski Industry Tourism Essay Essays Climate Change And Its Impact On Ski Industry Tourism Essay Essay Climate Change And Its Impact On Ski Industry Tourism Essay Essay This essay negotiations about the presence of clime alteration and its impact on ski industry which is dependent activity on conditions conditions. Global heating has been considered as a mega hazard and it has a inclination to be lasting and therefore it is highly complicated to mensurate its results. As Nicholls ( 2006 ) mentioned, clime alteration is today strongly accepted by many universe s scientists and authoritiess as an issue of enormous dismay for the people worldwide. This essay considers different theoretical accounts of possible impacts of planetary warming on different parts of the universe. Steyger and Mayers ( 2008 ) said that since the 1990s the likely dependance of snow touristry to climate alteration has received greater watchfulness in the media. Increasing figure of writers focus on this affair every bit good as on the adaptation schemes of ski resorts. This paper demonstrates that planetary heating is a job which forced bulk of ski resorts all over the universe to react to endure alterations in order to last. Essay negotiations about options that are available to ski resorts and brings on the treatment of their use and their effectivity. Ski resorts all over the universe are likely to see a loss of snow consistence and that is why supervising of ski parts has to be more witting when it comes to future of snow conditions in their geographics country. Global heating s impact on ski industry Models of projected results of planetary heating Climate every bit good as the natural environment associated with conditions alteration can probably to impact alfresco leisure and touristry. Businesss linked to skiing industry are mostly exposed to the projected impacts of planetary heating because skiing is an activity dependant on clime conditions. Bricknell and McManus ( 2006 ) considered that it is one of the first and the most visibly wedged industries by the hazard of planetary warming worldwide. Folland et Al ( 2001 ) as mentioned in Moen and Fredman ( 2007 ) stated that one-year snow cover degree in the Northern hemisphere has decreased by about 10 % since 1966 and besides that old decennary was wetter and warmer compared to the anterior 30-year period in whole Europe. Global heating has already affected and will most likely carry on with impacting physical and natural systems all over the universe. As Moen and Fredman ( 2007 ) refered to Intergovernmental Panel on Climate Change ( IPCC, 2001 ) , the expected effects of pl anetary warming include a proposed encouragement of globally averaged outside temperature by 1.4 to 5.8 A ; deg ; C between old ages 1990 and 2100 which would besides perchance take to sea flat rise of 0.88m globally. ZAMG ( 2007 ) as cited in Breiling s and Charamza ( 1999 ) found out that because of planetary warming the line of usual snowfall steadiness will raise by about 150 m of height per 1 A ; deg ; C of warming. For better image, low attitude ski resorts are those below 1800-2000 m and therefore, the bulk of ski resorts in the universe. Not to advert Breiling s and Charamza s ( 1999 ) appraisal that a 1 A ; deg ; C rise in mean temperatures with winter drouth may cut down the continuance of snow screen by 50 % at heights in scope of 1400 1600 m. For illustration, Moen and Fredman ( 2007 ) estimated that no more than 63 % of the full Swiss ski parts will be snow consistent one time a temperature rise by 2 A ; deg ; C, non to advert the impact in the worst instance and t herefore, in addition of temperature by 5.8 A ; deg ; C, taking to account IPCC s theoretical account. If we link these few findings together, we may reason that in the worst fortunes, the natural snow dependableness will lift by 870m of height by twelvemonth 2100 which would intend that ski resorts of height about 2000m may stop up with every bit much snow as heights in parts about 1000m today. Larsson ( 2003 ) concentrated his research on clime alteration adaptation in Canada and the findings are really similar to of those in Europe. He used theoretical account of McCarthy s ( 2001 ) research which estimated that planetary heating in Arctic land countries may go theatrical by twelvemonth 2080. Summer temperatures would increase by 4.0-7.5 A ; deg ; C, winter temperatures by 2.5-14.0 A ; deg ; C. These Numberss are even more. If these anticipations are about to be fulfilled, it would take to runing of permafrost, taking to dirty with condensed bearing capacity in ice rich countries and active parts of irregular permafrost. Additionally as he found out, the planetary heating effects may diminish periods of utmost cold and on other manus addition frequence of utmost heat in North America. Turning sea degrees and danger of rainstorm class, and therefore danger of coastal implosion therapy, fluctuations in timing, regularity and badness of deluging linked to rainstorms are li kely to go a world. Moen and Fredman ( 2007 ) mentioned that harmonizing to Mendelsohn and Markowski ( 1999 ) , planetary heating would most probably have an consequence on out-of-door leisure in three ways in the hereafter. These include handiness of leisure possibilities throughout longer summer seasons and shorter winter seasons. The comfort in general, satisfaction of leisure activities and the quality of the leisure experience. These sort of alterations will bring forth victors every bit good as also-rans as diverse kinds of outside diversion activities involve dissimilar climatic conditions. These results are though generalizations that may be applicable at corporate degree, whilst it would anticipate big territory and neighboring fluctuations between different touristry activities. All of the above findings are dismaying for winter touristry finishs and therefore directions of ski countries have to be really cognizant of possible impact of clime alteration on their ski musca volitanss as the snow is cardinal facet of ski touristry. Snow conditions as a cardinal factor Winter touristry is in many ways reliant on natural characteristics such as terrain, lift or perpendicular autumn. On other manus, even more important characteristics are upwind conditions, and therefore temperatures, airstream and snowfall. With lessening in snow screen, whatever the terrain or perpendicular autumn may be, it is about impossible to develop any ski chances. More writers agreed that snow screen is a cardinal variable for consumers to make up ones mind where to ski. Suggestions that impacts on planetary heating on winter touristry can be important are evident from research from different parts of the universe. For illustration, Fukushima et Al ( 2002 ) as expressed in Moen and Fredman ( 2007 ) formed the interactions linking air heat, rainfall, snow strength and the sum of skiers at seven different ski resorts in Japan. They found out that the figure of skiers decreased by 30 % when temperature increased by 3-C. Godfrey ( 1999 ) found out that one of the most of import facets act uponing finish picks of English skiers traveling to Canada is snow conditions. These findings strengthen an statement that snow conditions and snow screen may be regarded as the most of import factor for any ski resort. As discussed and illustrated before, the phenomenon of planetary heating may, and most probably will hold a immense impact on snow conditions in mountains and ski countries and therefore it will besides hold important influence on concerns of new every bit good as matured ski finishs. Majority of them started to experience impacts of planetary heating and they are seeking to happen solutions in order to react to endure alterations so they have better opportunity to last and maintain their concerns alive. The inquiry is, is all it possible even without non adequate natural snowfall? Adaptation by ski industry Artificial snow-making Steiger and Mayer ( 2008 ) concentrated their research on Austria s and Swiss s ski industry and stated that technically created snow is the most used change attack for remarkably hot winter seasons. Nicholls ( 2006 ) who researched clime alteration and its impact on out-of-door touristry in Europe said that cardinal technological change to snow absence is the execution of unreal snow-making installations. Moen and Fredman ( 2007 ) considered that the most general version to snow-deficient winters in Sweden is besides unreal snow-making. The pattern of snowmaking is progressively characteristic for the Australian ski industry excessively ( Bricknell and McManus, 2006 ) . Snowmaking may be used non merely to act upon ski season continuances but besides to cut down snow changeableness throughout the season. This is viewed as an insurance policy for get the better ofing the undependability of seasons and covering with the possible impacts of clime alteration. Snowmaking could be conside red short to medium-term version attack, non merely for low height ski finishs but every bit good as for financially strong year-around resorts at higher heights ( Nicholls, 2006 ) . For case, in Austria about 60 % of the ski countries are covered by unreal snow-making installations ( FSO, 2007 in Steyger and Mayer, 2008 ) . But the distribution of snow-making can non be related to planetary heating as tendencies in touristry, position, and competitory advantage are important characteristics. Steiger and Mayer ( 2008 ) said that ski resorts are forced to construct up snow-making capablenesss with cost for their fiscal strength as warm winters are going more common than in the yesteryear. However the possible aid of this machinery to the practicableness of winter touristry finishs have yet to be formed by research workers as the important outgos are linked with this step. For case, about 27 % of ski resorts in Switzerland have a decreased hard currency watercourse already and most do non look to be feasible without aid ( Seilbahnen Schweiz 2006 in Steiger and Mayer, 2008 ) . Elsasser and Burki ( 2002 ) and Scott et Al. ( 2003 ) as described in Nicholls ( 2006 ) , stated that snowmaking comfortss are dearly-won to assemble and preserve, and need important sums of H2O and power to work. For that ground, many of the little and in-between scope ski resorts would non hold adequate money for the execution of such engineering. Use of snow-making engineering In readying for the skiing season of 2006-2007 the Austria s Tyrolean ski industry invested EUR 55 million in snowmaking, with EUR 270 million in overall investings even though, the past winter seasons had brought sufficient snowfall yet at lower lifts ( Tiroler Tageszeitung 2006 as illustrated in Steyger and Mayers, 2008 ) . This points out that while the operators observe clime fortunes as on a regular basis excessively bleary and unsure, they are good cognizant of planetary heating and are seeking for version schemes. Besides, medium-term investing schemes are non tailored, as there is a batch of assurance in the betterment capacities of snowmaking machinery with a clear perceivable hole between conditions alteration and economic investing stages ( Mayer et al 2007 in Steiger and Mayer, 2008 ) . As they mentioned, while the hapless winter seasons at the terminal of the 1980s sparked unreal snowmaking in Tyrol, extra distribution was non related to endure capriciousness and planeta ry heating scenarios. On other manus, there is inclination to provide even of course snow consistent ski resorts in high height countries higher than 2000m or in even 2500m with snow-making comfortss. These lifts may be regarded as of course snow consistent even in pessimistic planetary heating scenarios. As they said, snow-making comfortss can be besides used as publicity instrument to be a magnet for tourers, to construct repute and to keep monetary values higher than it would by and large be. These resources could possibly be used in more sustainable manner than merely unneeded use of H2O wealth and other hurts of snow guns. Snow-making guns are non needfully used in order merely to do ski inclines useable for longer period of clip. Main enthusiasm for the alone diffusion of snowmakers are that snowmaking should procure tourer capacity ingestion, overseas telegram auto companies grosss, and images of resorts in which domestic every bit good as international ski competition go on . Furthermore, it ought to vouch wide environment for learning and exerting of winter athleticss. How is planetary warming related to diffusion of snow-making installations? Austria s instance is different as there are many high-level ski resorts but Bricknell and McManus ( 2006 ) interviewed CEOs of three different ski resorts in Australia on this issue. CEOs assured that snowmaking engineering may assist to contradict jutting clime alteration impacts. The Chief executive officer of one resort suggested that, under planetary heating, snowmaking conditions may be unaffected or even improved because drier colder darks are good for snow-making which would help the long term viability of the industry. The Chief executive officer of 2nd resort noted that snowmaking is a necessary investing regardless of the possible impacts of clime alteration due to current consumer demands on the industry. CEO of 3rd resort nevertheless, argued that planetary heating could hold important impact on unreal snow-making as this engineering still depends on clime conditions and therefore it still would non needfully get the better of the issue. Global heating and unreal snow-making Global heating may act upon snowmaking in few ways. Decrease in natural snowfall would necessitate more snowmaking ; addition in mean temperatures would diminish the length and sum of possibilities and hike the disbursals of doing snow ; and fluctuations in rainfall may straiten the H2O supply for snowmaking ( Scott et al. , 2006 in Moen and Fredman, 2007 ) . Analysiss in North America have exposed that unreal snowmaking can significantly decrease the pessimistic results of clime alteration but merely if the temperature stays adequately low ( Scott, 2006 ; Scott et al. , 2006 in Moen and Fredman, 2007 ) . Nicholls ( 2006 ) stated that unreal snow-making demands certain climatic milieus, as for illustration minimal temperatures to be met and therefore, this system may in several fortunes be prohibited beside the addition in warmth related to the planetary heating. The most of import thing about snow-making is that snow guns and their use are limited by conditions conditions ( Steiger and Mayer, 2008 ) . High-quality snow can be accomplished with snow creative activity get downing below -6 A ; deg ; C at mean humidness. On top of that, snowmaking conditions are prejudiced by heat and wetness ; if the air is wetter, lower temperatures are required. With recent snowmaking tools snow can be produced below -5 A ; deg ; C. Fliri s ( 1974 ) conditions tabular arraies as expressed in Steiger and Mayer ( 2008 ) show a strong connexion between -2 A ; deg ; C day-to-day mean temperature and -6 A ; deg ; C daily lowest temperature ( Nicholls, 2006 ) . Days making the threshold of -2 A ; deg ; C day-to-day mean temperature are defined as prospective snowmaking yearss with best snowmaking conditions. Additionally, snowmaking is merely considered realistic if it can poise out the loss during snowmelt. Therefore for bulk of low-level ski resorts this scheme does non piece up the issue of planetary heating for long term and they have to get down to look for other strategic options in order to get the better of the jobs of extremum season shortness and falling visitant Numberss as a consequence of clime alteration. Moen and Fredman ( 2007 ) adopted from Burki et Al ( 2003 ) some other adaptation schemes ski resorts may see. Apart from snow-making, resorts could concentrate on different activities in order to carry through consumer demands and to last on competitory concern market. Slope development and operational patterns At active ski countries, incline enlargement changes consist of: incline contouring, landscape gardening, and the defense mechanism of glaciers. Contouring or flatting ski inclines could be preparing inclines in the summer season to extinguish stones or bush flora, to cut down the snow astuteness needed to run and stand for a cost economy attack for snowmaking ( Scott and McBoyle, 2007 ) . Land contouring can besides be used to capture snowmelt and exceed up snowmaking armored combat vehicles during the winter. Strategic placing and planting of tree screen can capture traveling snow and to some extent somberness ski inclines, which would cut down snowmelt and snowmaking demands. Additionally to the accommodation of already runing skiable environment, the enlargement of new skiable terrain in climatically privileged sites is by and large cited as an change to climate alteration. The development of north confronting inclines, which retain snowpack thirster, is one scheme excessively. A s Scott and McBoyle ( 2007 ) realised, more writers agreed that enlargement of ski countries into higher lifts, with by and large more dependable snow screen, where a longer ski season is possible, seems to be one of the cardinal clime alteration version schemes considered by ski country operators in the European Alps. Thirty six ski countries in Austria were expecting mandate to develop their operations into higher lifts in 2002- 2003. Wolfsegger et Al. ( ) as illustrated in Scott and McBoyle ( 2007 ) said that spread outing to higher lifts was the 3rd most favorite planetary warming version pick by Austrian ski country directors, after snowmaking and sharing snowmaking costs with the adjustment industry. Nicholls ( 2006 ) besides agreed that scheme of development of higher height ski resorts is option that tends to be of favor for bing ski resorts. Large ski corporations over smaller, family-owned concerns tend to utilize this scheme. Although, such betterments would show a host of ecological and safety concerns which the industry would necessitate to cover with in order to continue the industry in a feasible attack. These comprise bigger force per unit area from new production every bit good as improved waste creative activity. Besides due to mountain terrain or tallness this scheme is in many instances impossible. Other option is to collaborate or spread out into countries with more dependable snow which may on other manus diversify income construction of resorts. Scott and McBoyle ( 2007 ) said that high lift mountain environments are peculiarly sensitive to disturbance and resistance from the populace and environmental groups may present a important restraint on this version sche me in some locations. Marketing inducements and new merchandise developments Bricknell and McManus ( 2006 ) suggested that many resorts use scheme of flexible ticket pricing policy and therefore cut downing ticket monetary values in order to pull more skiers. Scott and McBoyle ( 2007 ) mentioned that ski companies have already begun to experiment with inducements or warrants to get the better of skiers reluctance to book a ski vacation because of unsure snow conditions. In the winter of 1999-2000, for illustration, the American Skiing Company promised visitants to its six New England part ski resorts a 25 % decrease on their following holiday if the ski country failed to open 70 % of their ski tallies during the Christmas-New Year vacation period. Warm temperatures that season forced three of the six resorts to pay clients discounts ( Keates, 2000 in Scott and McBoyle, 2007 ) . Another scheme could be to develop non-snow related activities in winter or to go all season finish as more picks could pull more tourers and it could convey other benefits. All twelvemonth round touristry could be developed by supplying clime independent touristry such as conference or educational touristry. Nicholls ( 2006 ) mentioned that the edifice of conference comfortss combined with the part of a wide assortment of outside leisure activities during the seasons may supply resorts with a balanced, changeless beginning of gross that is less dependent on conditions conditions. On other manus, the enlargement of such replacements needs an primary ballad out of financess which may travel beyond the capablenesss of smaller ski concerns. Over the past three decennaries, many ski countries in North America have diversified their operations beyond traditional ski activities to include the proviso of skiing and snowboarding lessons, adjustment and retail gross revenues ( Scott and McBoyle, 2007 ) . The Economist ( 1998 ) referred to the change of major ski resorts in North America from ski countries to winter subject Parkss, as the Disneyfication of the winter athleticss industry ( Scott and McBoyle, 2007 ) . Non-skiers represent an of import market at ski resorts. Williams and Dossa ( 1990 ) estimated that 20-30 % of visitants to ski resorts in Canada did non ski during their visit ( Scott and McBoyle, 2007 ) . They besides pointed out that in season 1974-75, lift tickets stood for about 80 % of net incomes for the usual ski country in the US. Nowadays, lift tickets stand for non even than half the net incomes, as other activities have risen in significance. Therefore to diversify the market and besides to diminish th e force per unit area of demand on ski lifts, this scheme seems to be really supportive for bing ski resorts with capablenesss to make so. Many ski resorts have made significant investings to supply surrogate activities for non-skiing visitants. For illustration snowmobiling, skating, dog sled-rides, indoor pools, wellness and health watering place, fittingness Centres, squash and tennis, games suites, eating houses, retail shops and many others. Moen and Fredman ( 2007 ) agreed, developing options to skiing during winter is good recognized scheme to get the better of falling visitant Numberss into ski countries ; nevertheless he pointed out, that it is besides debatable as many of these options are reliant on snow conditions or ice-covered lakes and therefore dependant on clime conditions. All twelvemonth round touristry The most promising scheme in order to wholly get the better of the jobs of planetary heating may be to develop all-year unit of ammunition touristry. Furthermore, offset pessimistic fiscal effects as of planetary heating, such a scheme would every bit good hold optimistic public effects on conventional winter finishs as seasonal unsimilarity in employment chances are bridged over. A figure of ski resorts have farther diversified their concern operations to go four season resorts , offering non-winter activities such as golf, boating and white-water rafting, mountain biking, parasailing, horseback equitation and other concern lines. At many larger resorts, existent estate building and direction has besides become a really of import beginning of gross. On other manus, as Bricknell and McManus ( 2006 ) stated, the development of summer touristry needs long term readying in order for them to develop grasp in this market. The resorts will hold to postulate with each other and with summer finishs such as coastal locations, which would be in many instances really tough, particularly where coastal summer touristry takes topographic point. The enlargement of touristry into the summer season in sequence to back up or to trade snow touristry may besides direct to environmental struggles. Activities that resorts may desire to advance, such as motorcycle equitation and Equus caballus equitation, could accidentally leak out into parts of saving where they are out. These sorts of activities are besides known to decline environmental issues, such as eroding and the spread of alien species. If these signifiers of touristry addition in popularity, the transporting capacity for these mountain finishs must be re-evaluated to embrace their possible impacts. Role of public sector The public good feature of clime alteration creates complicated challenge for fiscal and political organisations. The deficiency of an unchanged conditions is non connected to turning monetary values and is non needfully measured to the top valued consumers. To keep well-organized policies, inputs from fiscal appraisals of planetary heating impacts are indispensable. Such financially feasible steps consist of direct economic impacts to the economic system every bit good as benefits to the subscribers. For case, Scott et Al. ( 2002 ) as described in Scott and McBoyle ( 2007 ) used disbursement records to present estimate of the possible economic impacts from g oobal heating on skiing in Canada, whilst Richardson and Loomis ( 2005 ) calculated the effects of clime on motive to pay to see Rocky Mountain National Park. Many writers put some attempts to put an economic value on planetary heating impacts to touristry and outside leisure. For illustration, as Scott and McBoyle ( 2007 ) said , Meier ( 1998 ) approximated the cost of planetary heating for the 4 season touristry in Switzerland at USD 1.1 1.4 billion by the twelvemonth 2050. Scott and McBoyle ( 2007 ) said that better conditions prediction would do available an enhanced foundation for hazard appraisals and tactical concern picks, every bit good as the timing of seasonal gaps or when to get down unreal snowmaking. Negotiations with ski operators in eastern North America propose that the industry does non soon use seasonal prognosiss in their operational decision-making and substantial sweetenings in calculating accurateness would be necessary before these merchandises would accomplish a degree of realistic value for the ski industry. Some ski operators yet think about five to seven yearss prognosiss as excessively untrusty for operational decision-making and applied prognosiss from different states or classified services alternatively of governmental prognosiss ( Scott and McBoyle, 2007 ) . Announcements to the community through the media could be a farther facet of prediction that could be improved in some countries. Ski operators on occasion have advers arial interaction with a figure of neighbouring media for the ground that of what they recognise as inaccurate exposure of conditions conditions and prognosiss that they disagree be them concern ( King, 2005 in Scott and McBoyle, 2007 ) . Government support to the ski industry has taken topographic point in the assortment of discounted energy costs, long-standing rentals of communal lands and substructure supports, but the industry has non gained from the sorts of endorsing plans offered to other climate-sensitive trade sectors such as for illustration, patron crop insurance for the agribusiness sector. In the hereafter, skiing based touristry economic losingss consequential from unpleasant clime fortunes may be equal for authorities concern and support in some instances. Government engagement in the ski industry s chance could possibly take a figure of signifiers. Direct engagement could come throughout fiscal aid, cover support or selling proposals. Ultimately, authorities policie s linked to set down and H2O usage, and energy and gross disbursement could impact skiing operations positively. Government fiscal aid for snowmaking was greatly supported by Austrian ski country directors, whilst authorities aid for fiscal losingss because of hapless winters was merely to some extent supported ( Wolfsegger et al, 2005 as demonstrated in Scott and McBoyle, 2007 ) . Decision This essay discussed the job of planetary heating and its projected impacts on ski industry all over the universe. It demonstrated that clime alteration is loosely accepted as a mega hazard, peculiarly for concerns dependant on conditions conditions. Numerous ski resorts, particularly those that are established at lower lifts could confront serious jobs if climate alteration prognosiss are about to be accurate in the hereafter. Among limited supply of downhill ski resorts, coupled with an bing high demand for the activity, it would perchance take to yet other singular addition in monetary values and environmental force per unit areas. Ski resorts have several scheme options to see when it comes to job of non sufficient snow cover in their geographics country. Some tend to utilize unreal snow-making installations, some purpose to diversify their concern portfolio by offering a new merchandises and developments of new touristry attractive forces. The most promising scheme to get the better of planetary heating job, as regarded by few writers, was to go an all-year unit of ammunition touristry finish. However, all of these adaptation schemes tend to travel manus in manus with the issue of sustainability which should be taken more earnestly as all developments take topographic point in highly sensitive environments. The essay demonstrated that adaptation schemes are progressively used already by ski resorts in many parts of the universe and that sometimes these are non even related to planetary heating. The most normally used adaptation schemes are non without ecological and fiscal costs. Water use from natural H2O organic structures can lesser H2O strengths and influence fishing detrimentally. Power demands are high as good and reciprocally linked to warmth, and will therefore prolong higher outgo the warmer the temperatures get. By agencies of this type of upset of demand to ski parts with higher height, ecological tonss upon the nearby environments would be enlarged. This paper merely reasonably points out issues that come along with new developments and enlargements of ski parts and these should be further discussed and analysed.

7 Cases for Inserting or Omitting Commas

7 Cases for Inserting or Omitting Commas 7 Cases for Inserting or Omitting Commas 7 Cases for Inserting or Omitting Commas By Mark Nichol Here are discussions of seven types of situations in which the presence or absence of a comma depends on various factors. 1. Word Function Whether a comma follows a word sometimes depends on the function of the word. For example, when now is employed at the head of a sentence to refer to the present time, there’s no reason to separate it from the rest of the statement: â€Å"Now you know.† But when now serves as an interjection to mark a transition or attract someone’s attention, it should be set off: â€Å"Now, have you had dinner?† (That same series of words could be used in a temporal sense, though: â€Å"Now have you had dinner?† suggests that the writer is impatient with the person the question is directed to.) 2. Before Because A sentence such as â€Å"I didn’t want to go because I hadn’t enjoyed myself last time† implies that the writer is explaining that the lack of enjoyment isn’t a factor in reluctance to attend an event; the reason for the reluctance will presumably follow. But if the meaning is opposite if the lack of enjoyment is the reason for the reluctance to attend a comma should precede because to signal that what follows the comma is a dependent clause: â€Å"I didn’t want to go, because I hadn’t enjoyed myself last time† Alternatively, the dependent clause can begin the sentence: â€Å"Because I hadn’t enjoyed myself last time, I didn’t want to go.† 3. Apposition An appositive is a word or phrase equivalent in meaning to an adjacent word or phrase, as in â€Å"She wrote to her brother, John†; â€Å"her brother† and â€Å"John† mean the same thing, so they are appositives, and the comma is necessary to set it off. However, if the woman has more than one brother, write â€Å"She wrote to her brother John.† Similarly, in â€Å"I met the writer, Jane Doe,† the comma is correct only if the writer has been alluded to before without mention of her name. Otherwise, the comma between the appositives suggests that only one writer exists. (And that puts me out of a job.) Even if writer is modified, the meaning differs: â€Å"I met the mystery writer, Jane Doe† suggests a previous reference to two or more writers, only one of whom writes mysteries, whereas â€Å"I met the mystery writer Jane Doe† simply specifies the genre in which Jane Doe writes. 4. Relative Clauses Commas may or may not be necessary, depending on whether each statement in an otherwise identical pair of sentences uses the word that or which: In â€Å"The house that Jack built is falling apart,† the phrase â€Å"that Jack built† is essential to the sentence, which specifies a particular house. In â€Å"The house, which Jack built, is falling apart,† the emphasis is on what is happening to the house, and the identity of the builder is a parenthetical, so the optional information should be bracketed by commas. â€Å"The house which Jack built is falling apart,† without commas, is also correct; it is identical in meaning to â€Å"The house that Jack built is falling apart.† However, the convention in American English is to avoid using which in this sense to prevent confusion with the meaning of the sentence with the parenthetical phrase. 5. Short Introductory Phrases Many people choose to omit a comma after introductory phrases of just a few words, as in â€Å"During the summer I like to travel.† However, such omission is arbitrary when such sentences are compared to those with longer introductory phrases and wrong in the case of transitional tags like finally, furthermore, and unfortunately and for the sake of consistency, a comma should follow any introductory word or phrase. 6. Short Independent Clauses In brief sentences such as â€Å"I will sort and you can staple† that consist of two independent clauses (complete thoughts that could stand on their own as distinct sentences), writers often choose to omit the otherwise obligatory comma before the conjunction. But just as in the case of short introductory phrases, there is the problem of where to draw the line. Does one establish a rule about how many words each clause must contain to dictate whether a comma is employed, or does one judge each sentence on its own? Let simplicity be your guide: Always include a comma. 7. Coordinate and Noncoordinate Adjectives When two or more adjectives sequentially modify a noun, depending on their relationship, they may or may not be separated by commas. To test whether to insert or omit commas, replace them with and. For example, â€Å"She was wearing a bright, cheerful expression† can also be written â€Å"She was wearing a bright and cheerful expression.† (The adjectives can be reversed in either case, too.) However, â€Å"She was wearing a dark green blouse† cannot be rendered â€Å"She was wearing a dark and green blouse,† because dark and green describe the blouse in combination, whereas bright and cheerful separately describe the expression. Also, in this case, the adjectives cannot be reversed: â€Å"She was wearing a green dark blouse† is illogical because dark modifies green, not blouse. Therefore, no comma should separate the two terms. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Punctuation category, check our popular posts, or choose a related post below:When to use "on" and when to use "in"36 Poetry Terms50 Synonyms for "Song"