Strength of Adhesives in a lap joint Essay Example for Free

Strength of Adhesives in a lap joint Essay Strength of Adhesives in a lap joint Introduction   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Shear force refers to any internal force which acts in a perpendicular direction on a substance to its extension. For example air pressure along an air plane wing (Krenk, 2007). Compression test involves a measuring instrument such as leak-down tester used in determining internal condition of combustion engines; it’s done by compressing air into the cylinder and recording the rate at which air is leaking out.eg testing the condition of racing cars engines and other engines of vehicles with high performance (Chang, 2000). Double lap configuration refers to configuration of different timbers using PVA. Advantages of PVA Toxicity; its non toxic which can be handled without any danger but not healthy for consumption. It doesn’t have gassy fumes thus no need of ventilation in rooms which are closed or during cold days. Drying time; PVA dries up quickly. Normally, if applied in little amount it makes a thin coat which takes less than 30mins to dry up. For heavier applications it can take a lot of time of about 24hrs with other conditions being applied such as pressure. Reversible; its easily reversed using water. It implies that a material is attached using PVA, it can be removed using water such as in archival purposes (Merrick, 2005). Clean up; it can be cleaned up easily using soap and water without applying other toxic thinners. When dry, it can be removed by peel ding without causing damage to the surface. Characteristics of PVA PVA particles when dry they have microscopic appearances which are similar. Dry PVA particles are similar and significantly increase in size during nonionic contrast suspension. When each PVA group is measured and parameters compared using software program in a microcomputer, they present a non-consistent histogram. Initially their particles were obtained through rasping Avalon block. Their particles are related to fluid viscosity effect or their behavior in solution. This makes them to be compressible and flexible in nature. Characteristics of resin based adhesives Durability; resin based adhesives are more durable compared to other adhesives such as synthetic Resin based adhesives made of cement are more superior to those of glass and zinc phosphate. They temporarily form synthetic adhesives when polyvinyl acetate is suspended. Most of resin based adhesives are derived from polymers where adhesives of good properties are shown. Resin based has strong adhesion forces which makes them more durable compared to other forms of adhesives (Vlieger, 1995). Resin based adhesives appears in different forms such water based and cement based adhesives. Advantages of Resin Based Adhesives Inflammable; resin based do not contain flammable solvents which makes them friendly to human beings. They don’t wear and are resistant to shrinkage when they have dried up. Resins based are of high quality compared to other forms of adhesives. Their different forms such water based are eco-friendly due to their non toxic nature. They are moisture resistant.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Double lap configuration is configured using access of light weight where adhesive forces are required in joining their respective wireless controller LAN. In conclusion, PVA particles are non uniform which have weak farces of adhesion. This affects the lap joints making them appear very weak. Resin based is known to be more durable making the relationship between lap joints stronger. References Chang, J. Y. (2000). Biopolymers, PVA hydrogels, anionic polymerisation, nanocomposites. Berlin: Springer. Merrick, M. J. (2005). The behaviour of PVA adhesives in chairs. S.l.: Furniture Industry Research Association. Krenk, S. (2007). Beam theory stresses in an adhesive lapjoint. Roskilde, Denmark: Risà ¸ National Laboratory. Vlieger, H. (1995). Results of uniaxial and biaxial tests on riveted fuselage lapjoint specimens. Amsterdam: National Aerospace Laboratory NLR. Source document

Small Pox :: essays research papers

Smallpox has been one of the most dangerous and deadly curses’ ever placed on humankind. Even illnesses as terrible as the plague, cholera, and yellow fever have not had such a universal effect. Smallpox is a parasitic virus (a virus destructive to the host) called variola. It’s considered to be a â€Å"crowd disease†, spreading only through people and requiring a large densely populated area to survive. If the virus is cut off from new host bodies it dies out. Smallpox is spread by what is called â€Å"droplet infection.† â€Å"Droplets† refers to body fluid that escapes into the open air such as moisture does when you sneeze. The smallpox virus also remains active on a human corpse for up to three weeks and can be passed through the dead host to the living host that way and also through items such as blankets and clothing, which remain infected for up to one year. Patients affected with smallpox will generally begin to show symptoms 9-12 days after exposure. These symptoms begin with depression, fever, rigors, vomiting, headache, and backache. In several cases patients have become disoriented and/or delirious. In other cases a distinct rash will begin to form on face, hands and legs in this phase. All others with begin to notice the rash within a few days. Following the outbreak of the rash on the face, it begins to spread to the chest. Cuts that have formed on face and body begin to turn into blisters and eventually into scabs during the healing process. The virus may attack the eyes, lungs, throat, heart and/or liver and lead to death. The first recorded smallpox outbreak occurred in 1350 BC during the Egyptian-Hittite war. The illness was passed from Egyptian prisoners to the Hittite population affecting both soldiers and civilians. Although it wasn’t until the late 1600’s that people in Europe and Asia accidentally discovered that those infected with smallpox through a scratch on the skin, suffered from a less severe form of the disease than those who contracted it through the respiratory tract. In the early 1700’s doctors began to store samples of smallpox pus and scabs in jars. If an outbreak occurred the doctor would make a small cut in a person’s arm and smeared the pus into the wound. This process of intentionally infecting a person with the smallpox virus in order to make them immune to the disease in the future was called inoculation. Small Pox :: essays research papers Smallpox has been one of the most dangerous and deadly curses’ ever placed on humankind. Even illnesses as terrible as the plague, cholera, and yellow fever have not had such a universal effect. Smallpox is a parasitic virus (a virus destructive to the host) called variola. It’s considered to be a â€Å"crowd disease†, spreading only through people and requiring a large densely populated area to survive. If the virus is cut off from new host bodies it dies out. Smallpox is spread by what is called â€Å"droplet infection.† â€Å"Droplets† refers to body fluid that escapes into the open air such as moisture does when you sneeze. The smallpox virus also remains active on a human corpse for up to three weeks and can be passed through the dead host to the living host that way and also through items such as blankets and clothing, which remain infected for up to one year. Patients affected with smallpox will generally begin to show symptoms 9-12 days after exposure. These symptoms begin with depression, fever, rigors, vomiting, headache, and backache. In several cases patients have become disoriented and/or delirious. In other cases a distinct rash will begin to form on face, hands and legs in this phase. All others with begin to notice the rash within a few days. Following the outbreak of the rash on the face, it begins to spread to the chest. Cuts that have formed on face and body begin to turn into blisters and eventually into scabs during the healing process. The virus may attack the eyes, lungs, throat, heart and/or liver and lead to death. The first recorded smallpox outbreak occurred in 1350 BC during the Egyptian-Hittite war. The illness was passed from Egyptian prisoners to the Hittite population affecting both soldiers and civilians. Although it wasn’t until the late 1600’s that people in Europe and Asia accidentally discovered that those infected with smallpox through a scratch on the skin, suffered from a less severe form of the disease than those who contracted it through the respiratory tract. In the early 1700’s doctors began to store samples of smallpox pus and scabs in jars. If an outbreak occurred the doctor would make a small cut in a person’s arm and smeared the pus into the wound. This process of intentionally infecting a person with the smallpox virus in order to make them immune to the disease in the future was called inoculation.

Theoretical conceptual framework of the organizational structures of the elementary classroom

Chapter Two: Reappraisal of LiteratureThe reappraisal of literature is organized into five countries. The first country explores the theoretical/conceptual model of the organisational constructions of the simple schoolroom. The traditional, self-contained, schoolroom along with the different types of departmentalized instructional agreements. The 2nd country, pupil accomplishment findings in different types of organisational constructions are highlighted in a chronological mode. The 3rd and 4th countries look into reading and mathematics accomplishment at the simple school degree. Finally, the 5th country summarizes the reappraisal of literature findings. Theoretical/Conceptual ModelThroughout much of the twentieth century, simple school construction has been debated by pedagogues and decision makers ( McGrath & A ; Rust, 2002 ) in relationship to both pupil acquisition ( bettering both reading and math ) and teacher efficiency. From the early 1900s to 1930 there was a turning involvement in departmentalization, and during these old ages it was on the addition ; from 1930 to 1940 there was changeless argument between those who favored the self-contained schoolroom and those who favored the departmentalization construction, with each side claiming advantages to each ; between 1940 and 1949 more schools and territories were reported as giving up on the departmentalization facet than following it ; so in the decennary from 1950 to 1959, departmentalization was increasing once more, largely in the intermediate classs and junior high schools ( Lobdell & A ; Van Ness, 1963 ) . Throughout the balance of the twentieth century there was still a batch of argument but a bulk of the self-contained schoolrooms were used in the simple schools and the departmentalized attack was being used in the junior high and high schools. Today, there is some departmentalization go oning in the primary classs, but non a great trade.Traditional Classroom StructureThe self-contained schoolroom is the most common simple school organisation used today ; Ackerlund ( 1959 ) felt that although self-contained maintains a better student-teacher relationship, it is hard for the instructor to be knowing and prepared to learn all topics.Departmentalized Classroom StructureAcross the United States departmentalization has been implemented in a assortment of ways. The American Association of School Administrators ( 1965 ) reported on a countrywide study that was conducted by the Educational Research Service. The intent of the study was to detect how many schools were implementing departmentalization, what fluctuation of departmentalization they used, and allowed the responding schools to explicate any advantages and disadvantages about departmentalization pertaining to pupils, instructors, and parents. The consequences confirmed that there were many simple schools that used a fluctuation of departmentalization. This study concluded that many schools throughout the United States have tried departmentalization, and some schools continued to utilize it due to its success. The consequences of the study concluded that departmentalization can be successful for pupils and instructors when implemented to suit the demands of the school. Student Achievement FindingssIn the yesteryear, a limited figure of empirical surveies and research studies have attempted to find the relationship between schoolroom organisational constructions and pupil accomplishment. Specifically, the literature has attempted to turn to whether or non a relationship exists between two outstanding types of schoolroom organisations ( i.e. , self-contained schoolrooms and departmentalized schoolrooms ) and student accomplishment ( reading and math ) within those constructions. Harris ‘s ( 1996 ) survey was on departmentalization and self-contained schoolrooms affect on sixth grade pupils reading accomplishment. In this survey 107 Chicago pupils were sampled in two groups. One group consisted of pupils larning reading in a departmentalized schoolroom construction and another group in a self-contained schoolroom construction. The reading comprehension was measured by the Basic Skills IOWA trial. The consequences were that self-contained pupils scored higher than departmentalized pupils significantly. Harris believed that this may be merely because 6th grade pupils may be excessively immature to set to the new modus operandi and do non necessitate changeless alteration. The undermentioned theory about departmentalization was studied by McGrath and Rust ( 2002 ) , when a school is departmentalized there will be both a lessening in academic accomplishment and a loss of instructional proceedingss, due to passages between categories. The topics of the survey were 197 fifth and 6th class pupils from a rural school territory in Tennessee. All pupils attended self-contained categories until 4th class. School A was departmentalized in fifth and 6th class and School B was departmentalized in 6th class. Academic accomplishment was measured utilizing the norm referenced Tennessee Comprehensive Assessment Program ( TCAP ) . The information for passage clip was by direct observation in the schoolrooms for two full yearss. The survey revealed that self-contained pupils performed better in linguistic communication and scientific discipline for both 5th and 6th classs. There was really small difference found in reading, math, and societal surveies. Trial consequenc es showed that all groups had shown betterment from the old appraisal. The information for passage clip determined that passages were more efficient in self-contained categories, but instructional proceedingss per category were non significantly different. The writer felt that self-contained categories performed higher academically. Reading AccomplishmentReading accomplishment in the province of Florida has been steadily increasing over the last decennary. Harmonizing to the 2007 National Assessment of Education Programs ( NAEP ) report the figure of 4th graders who score at or above the adept degree raised from 21 % in 1992 to 34 % in 2007. Eight class pupils in the province have shown an addition from 23 % of the pupils making at the proficiency degree in 1992 to 28 % in 2007. As portion of the pupil appraisal and school answerability plans of the Florida Department of Education ( FDOE ) , FCAT appraisals are designed to mensurate pupil accomplishment in specific reading content, as described by the Sunshine State Standards ( SSS ) ( FDOE, 1996 ) . Literacy is defined as â€Å" the ability to read and compose information to map in society. † Bing literate is critical for life-long success in about all enterprises. There is concern in our state about the reading accomplishment degrees of pupils of all ages and class degrees. Millions of pupils attend public schools in hopes of having a quality instruction ; nevertheless, for many pupils this dream will ne'er go a world. In today ‘s schools, excessively many kids struggle with larning to read. As many instructors and parents will corroborate, reading failure has exacted a immense long-run effect for kids ‘s assurance to larn to read ( NRP 2002 ) . Mathematicss AchievementMathematicss accomplishment in the province of Florida has besides been steadily increasing over the last decennary. Harmonizing to the 2009 National Assessment of Education Programs ( NAEP ) report the figure of 4th graders who score at or above the adept degree raised from 52 % in 1992 to 86 % in 2009. Eight class pupils in the province have shown an addition from 49 % of the pupils making at the proficiency degree in 1992 to 70 % in 2009. As stated before, FCAT appraisals are besides designed to mensurate pupil accomplishment in specific math content, as described by the Sunshine State Standards ( SSS ) ( FDOE, 1996 ) . DrumheadAckerlund, G. ( 1959 ) . Some teacher positions on the self-contained schoolroom. In B. O. Smith & A ; M. P. Franklin ( Eds. ) , School organisation: Theory and pattern ( pp. 199-202 ) . Chicago: Rand McNally & A ; Company. American Association of School Administrators. ( 1965 ) . Departmentalization in simple schools. Washington, DC: Writer. Retrieved from hypertext transfer protocol: //www.eric.ed.gov/ERICDocs/data/ericdocs2sql/content_storage_01/0000019b/80/33/d1/35.pdf Florida Department of Education ( 1996 ) . Sunshine State Standards. Retrieved from hypertext transfer protocol: //www.fldoe.org/bii/curriculum/sss/ Harris, M. ( 1996 ) . The consequence of departmentalization on the reading accomplishment of 6th grade pupils. Retrieved from hypertext transfer protocol: //www.eric.ed.gov/ERICDocs/data/ericdocs2sql/content_storage_01/0000019b/80/14/85/4e.pdf Lobdell, L. O. & A ; Van Ness, W. J. ( 1963 ) . The self-contained schoolroom in the simple school. The Elementary School Journal, 63 ( 4 ) , 212-217. Retrieved from hypertext transfer protocol: //www.jstor.org/stable/999836 McGrath, C. , & A ; Rust, J. ( 2002 ) . Academic accomplishment and between-class passage clip for self-contained and departmental upper-elementary categories. Journal of Instructional Psychology, 29 ( 1 ) , 40. Retrieved from hypertext transfer protocol: //web.ebscohost.com.ezproxy.liberty.edu:2048/ehost/pdf? vid=4 & A ; hid=105 & A ; sid=9f145265-747a-4c38-893a-1fbebc6b49a6 % 40sessionmgr113 National Reading Panel. ( 2003, November ) . Teaching kids to read. Retrieved from hypertext transfer protocol: //www.nationalreadingpanel.org U.S. Department of Education, Institute of Education Sciences. ( 2007 ) . The states study card ; reading 2007. Retrieved from National Center for Education Statistics Website: hypertext transfer protocol: //nces.ed.gov/ hypertext transfer protocol: //nationsreportcard.gov/ U.S. Department of Education, Institute of Education Sciences. ( 2009 ) . The states study card ; mathematics 2009. Retrieved from National Center for Education Statistics Website: hypertext transfer protocol: //nces.ed.gov/ hypertext transfer protocol: //nationsreportcard.gov/

Competence in Counseling Essay

Counseling is the professional guidance in resolving personal conflicts and emotional problems. It is advice, opinion, or instruction given in direction the judgment or conduct of another. Knowing how to posses personal qualities such as maturity, empathy, warmth, understanding, and knowledge. From a legal stand point ethics, morality, and law must be strongly conformed. It is accurate decision-making, knowing appropriate words to use, and knowledge of the governing standards that is required. Also knowing accurate information about culture and ethnicity of the present society. Aspects of Counseling Counseling has been misrepresented over the past years for different types of endorsements of products. In todays time the profession as far as counseling goes is now corresponded within its practice. The focus is on growth and wellness as well as clarification of mental disorders. In order to relate to the counseling field an understanding of guidance and psychotherapy must be understood along with having history of the profession. Guidance is leadership, instruction, or direction by helping others make important choices that affect their future in maintaining a productive and healthy lifestyle. An individual being taught guidance must learn to choose what values them the most in order to produce change within their life. This will give that particular individual a sense of direction by following instructions to becoming a leader. The goal in guidance is to promote resourceful and happy lives of individuals by helping them adjust to social actualities. Psychotherapy is a process focused on helping heal and learn more beneficial ays to deal with problems or issues within an individuals life. It is also a supportive process when going through a difficult time period or either under increased stress. It traditionally focused on serious problems associated with internal issues, personal issues, and conflicts. Normally psychotherapy is recommended when a person is struggling with a life, relationship, work issue, or a specific health concern causing the individual a great deal of pain or upset for longer than a few days. Counselors hold an important position that affect many lives throughout the course of a career. A counselor serves as an advice-giving role in a wide number of areas. There are many types of counselors, including school guidance counselors, psychological counselors, counselors for victims, youth camp counselors and more. Aspects of Counseling The vast majority of counselors are extremely caring people who are dedicated to their work and enjoy helping to make others’ lives better. There is a wide range of ideal personality traits that are associated with being a top counselor. One of the most important personality traits, if not the most important, is a keen ability to listen. In order to help people and find solutions to problems, the counselor must be a keen listener in order to best help the person seeking counsel. Counselors should also have an understanding of human psychology and possess a strong sense of sensitivity. Another ideal character trait for a counselor is having a strong sense of direction in order to find the best path to success for the people whom they counsel. Having a strong sense of direction usually solves problems more quickly and efficiently. Ideal counselor personality traits are a commitment to the profession, humanity and the client. The ideal counselor serves the assistance of the clients. The counselor will develop meaningful and trusting relationships with their clients and insure that this trust is not shaken or broken. An ideal counselor’s personality has a consumer first attitude and should represent a supporter and guidance role with nurturing characteristics to assist in the creation of a reliable bond between the client and the counselor. Other quality traits include their knowledge of the profession and its standards of practice, along with some background in psychology. A good organizational personality trait of a counselor is their willingness to promote efficient case management techniques. Aspects of Counseling As an effective counselor one of the main qualities needed is patience. Go to the next step of explanation only when the patient has clearly understood the content of the information you have provided. Therefore the counselor needs to have enough sufficient time for the patient, and should also be a good listener. Let the patient express everything he/she has to say, and give your inputs once when the patient has finished talking. A counselor should be very observant and able to interpret non-verbal communication for example if the patient looks angry, and then find out the cause of his/her anger first. An effective counselor should provide non-possessive warmth in a counseling environment. Smile and show concern and acceptance by showing comfort, empathy, and understanding to the patient. Counselors should have good knowledge on the topic /problem like compliance to medication. Some people do not take medication for the same reasons, while others demand medication. Understanding the factors why people may not do certain activities at specific time will help you to assist them better. Try to understand the feelings the patient is having in the counseling process. In other words put yourself in his/her position. Give the patient the opportunity to make his/her own decision from your message. Lastly be sure to make it aware to the patient that you as their counselor maintain confidentiality on what the patient tells you. This means that counseling must be done individually and privately. Letting the patient know that you maintain a high degree of personal reliability, trustworthiness and mutual trust as an effective counselor. Aspects of Counseling As there are three different levels of counseling relationships to be aware of nonprofessional, paraprofessional, and professional. Nonprofessionals would be considered as family, friends, colleagues, untrained volunteers, or supervisors who try in assisting those who are in need. Secondly, paraprofessionals are individuals who have received some sort of training in human relations. Lastly professionals are those who are educated with the nowledge to provide assistance on a protective and corrective level. While being the ideal, effective, and professional counselor you must also keep in mind that you must follow the ethical and legal aspects of counseling also. Ethics is defined as a philosophical discipline that is concerned with human conduct and moral decision-making. You should also familiarize yourself with morality, which involves judgment or evaluation of action, and another major definition to know is law, which is the precise organization of governing standards that are established to ensure legal and moral justice. The law does not dictate what is considered to be ethical but what is considered to be legal. Ethical codes are there to protect the profession from government. They allow the professions to control itself and functions independently instead of being controlled by legislation. In making ethical decisions counselors familiarize themselves with casebooks, professional colleagues, and principles. It is very crucial that counselors become well knowledgeable with ethics for the sake of their own well-being and of their patients as well. Multicultural psychology focuses on the cultural differences in thought processes and acceptable vs. nacceptable behaviors. It relates to normal lives – such as home, education, work and relationships – but also to what is considered ‘abnormal’ or ‘normal’. Aspects of Counseling Knowing your patient plays a huge factor in counseling sessions as well. To know the cultural background of your patient can help you better relate to them as an individual. Many cultural ethnic groups live in the United States. A culture is behaviors, thoughts, perceptions, values, goals, and cognitive processes. An issue in multicultural counseling is the dominance of theories based on cultural values. A second issue is sensitivity to cultures in general, believes that are essential to counselors is knowledge of culturally different patients. Knowing that everyone is their own unique person, and have their own views on different things in today’s society. The counselor must also have the skills to work with patients of different cultures. Counselors must work in order to know their patients and their problems. European Americans when taken into consideration is a larger diverse population they are very common to the people of the United States. When counseling African Americans a counselor must understand the history, and coping mechanisms. Hispanics/Latinos a very diverse group as well, and regardless to their background they are very bicultural. Asian and Pacific Islanders are considered as hard working, successful, and not prone to mental or emotional distress. When dealing with many diverse groups like this a common theme is that counselors who work with a variety of culturally different patients must be knowledgeable about them collectively.

Free Essays on Intertextual Response

â€Å"War leaves mental as well as physical scars.† Discuss the truth of this statement using evidence from No Pretty Pictures, short stories, extracts (from Night and other text) and poetry. When something drastic happens in your life it always leaves an impact on your memories. This has happened to those who have lived through wars, not only memories but also mental and physical scars. Some of those who have endured wars first hand and have suffered with scars both mental and physical left by war have recorded their experiences in autobiographies and poems. In ‘Losses’ Randall Jarrell, shares with the reader the losses and pain he suffered while he was at war and the pain he suffered after the war also. Although he survived he writes, â€Å"It was not dying: everybody died. It was not dying: we had died before.† He describes the death of others whom he cared for or knew and the destruction of his surroundings. Something inside him died, he was never the same after seeing massive damage inflicted on everything and he expresses this. In the last verse of ‘Losses’, he says, ‘It was not dying- no, not ever dying; But in the night I died I dreamed that I was dead, And the cities said to me: ‘Why are you dying? We are satisfied if you are’; but why did I die?’ Jarrell shares with the audience a taste of what was going on inside his head and sharing with the reader that dying doesn’t mean death of the body, but he is dying in such a way that his soul and personality was becoming different from before the war. He was killing people and his friends are being killed. He thought eventually everything around him will turn to dust, and was afraid he would lose his sanity and the person he used to be, thus leaving him mental scars from trauma caused by war and physical scars inflicted by war. This was also the case with Elie Wiesel the author of Night. He describes many incidents, which were so intense that it... Free Essays on Intertextual Response Free Essays on Intertextual Response â€Å"War leaves mental as well as physical scars.† Discuss the truth of this statement using evidence from No Pretty Pictures, short stories, extracts (from Night and other text) and poetry. When something drastic happens in your life it always leaves an impact on your memories. This has happened to those who have lived through wars, not only memories but also mental and physical scars. Some of those who have endured wars first hand and have suffered with scars both mental and physical left by war have recorded their experiences in autobiographies and poems. In ‘Losses’ Randall Jarrell, shares with the reader the losses and pain he suffered while he was at war and the pain he suffered after the war also. Although he survived he writes, â€Å"It was not dying: everybody died. It was not dying: we had died before.† He describes the death of others whom he cared for or knew and the destruction of his surroundings. Something inside him died, he was never the same after seeing massive damage inflicted on everything and he expresses this. In the last verse of ‘Losses’, he says, ‘It was not dying- no, not ever dying; But in the night I died I dreamed that I was dead, And the cities said to me: ‘Why are you dying? We are satisfied if you are’; but why did I die?’ Jarrell shares with the audience a taste of what was going on inside his head and sharing with the reader that dying doesn’t mean death of the body, but he is dying in such a way that his soul and personality was becoming different from before the war. He was killing people and his friends are being killed. He thought eventually everything around him will turn to dust, and was afraid he would lose his sanity and the person he used to be, thus leaving him mental scars from trauma caused by war and physical scars inflicted by war. This was also the case with Elie Wiesel the author of Night. He describes many incidents, which were so intense that it...

Facts on Mass Shootings in the US

Facts on Mass Shootings in the US On Oct. 1, 2017, the Las Vegas Strip became the site of the deadliest mass shooting in American history. A shooter murdered 59 people and injured 515, bringing the victim total to 574.  If it seems as if the problem of mass shootings in the U.S. is getting worse, thats because it is. Heres a look at the history of mass shootings to explain the historical and contemporary trends. Definition of Mass Shooting   First, its important to define this type of crime. A mass shooting is defined by the FBI as a public attack, distinct from gun crimes that happen within private homes, even when those crimes involve multiple victims, and from drug- or gang-related shootings. Historically, through 2012, a mass shooting also has been considered a shooting in which four or more people were shot. In 2013, a new federal law reduced the figure to three or more. The Frequency of Mass Shootings Increasing Every time a mass shooting occurs, a debate is spurred in the media about whether such shootings are happening more often than they used to. The debate is fueled by a misunderstanding of what mass shootings are. Some criminologists argue that they are not on the rise because they count them among all gun crime, a relatively stable figure year-over-year. However, considering mass shootings as defined by the FBI, the disturbing truth is that they are rising and have increased sharply since 2011. Analyzing data compiled by the Stanford Geospatial Center, sociologists Tristan Bridges and Tara Leigh Tober found that  mass shootings have progressively become more common since the 1960s. Through the late 1980s, there were no more than five mass shooting per year. Through the 1990s and 2000s, the rate fluctuated and occasionally climbed as high as 10 per year. Since 2011, the rate has skyrocketed, climbing first into the teens then peaking at 473 in 2016, with the year 2018 ending at a total of 323 mass shootings in the U.S. Number of Victims Rising Data from the Stanford Geospatial Center, analyzed by Bridges and Tober, shows that the number of victims is rising along with the frequency of mass shootings. The figures for deaths and injuries climbed from below 20 in the early 1980s to spike sporadically through the 1990s to 40 and 50-plus and reach regular shootings of more than 40 victims through the late 2000s and 2010s. Since the late 2000s, there have been 80-plus to 100 deaths and injuries in some mass shootings. Most Weapons Legally Obtained; Many Were Assault Weapons Mother Jones  reports  that of the mass shootings committed since 1982, 75 percent of the weapons used were obtained legally. Among those used,  assault weapons and semi-automatic handguns with high-capacity magazines  were common. Half of the weapons used in these crimes were semi-automatic handguns, while the rest were rifles, revolvers, and shotguns. Data on weapons used, compiled by the FBI, shows that if the failed Assault Weapons Ban of 2013 had been passed, the sale of 48 of these guns for civilian purposes would have been illegal. Uniquely American Problem Another debate that crops up in the media following a mass shooting is whether the U.S. is exceptional for the frequency at which mass shootings occur within its borders. Those who claim that it does not often point to Organization for Economic Co-operation and Development (OECD) data which measures mass shootings per capita based on a countrys total population. Looked at this way, the data indicates that the U.S. ranks behind nations including Finland, Norway, and Switzerland. However, this data is based on populations so small and events so infrequent that its statistically invalid. Mathematician Charles Petzold explains on his blog why this is so, from a statistical standpoint, and further explains how the data can be useful. Instead of comparing the U.S. to other OECD nations, which have much smaller populations than the U.S. and most of which have had just one to three mass shootings in recent history, compare the U.S. to all other OECD nations combined. Doing so equalizes the scale of population and allows for a statistically valid comparison. This indicates that the U.S. has a mass shooting rate of 0.121 per million people, while all other OECD countries combined have a rate of just 0.025 per million people (with a combined population three times that of the U.S.). This means that the rate of mass shootings per capita in the U.S. is nearly five times that in all other OECD nations. This disparity is not surprising given that  Americans own nearly half of all civilian guns in the world. Mass Shooters Nearly Always Men Bridges and Tober found that of the mass shootings that have occurred since 1966, nearly all were committed by men. Just five of those incidents- 2.3 percent- involved a lone woman shooter. That means men were the perpetrators in nearly 98 percent of mass shootings. Connection Between Mass Shootings and Domestic Violence Between 2009 and 2015, 57 percent of mass shootings overlapped with domestic violence, in that the victims included a spouse, former spouse, or another family member of the perpetrator, according to an analysis of FBI data conducted by Everytown for Gun Safety. Additionally, nearly 20 percent of attackers had been charged with domestic violence.   Assault Weapons Ban Would Reduce Problem The Federal Assault Weapons Ban was in effect between 1994 and 2004. It outlawed the manufacture for civilian use of some semi-automatic firearms and large capacity magazines. It was prompted into action after 34 children and a teacher were shot in a schoolyard in Stockton, California, with a semi-automatic AK-47 rifle in 1989 and by the shooting of 14 people in 1993 in a San Francisco office building, in which the shooter used semi-automatic handguns equipped with a hellfire trigger, which makes a semi-automatic firearm fire at a rate approaching that of a fully automatic firearm. A study by The Brady Center to Prevent Gun Violence published in 2004 found that in the five years prior to the bans implementation, assault weapons it outlawed accounted for nearly 5 percent of gun crime. During its period of enactment, that figure fell to 1.6 percent.  Data compiled by the Harvard School of Public Health and presented as a timeline of mass shootings shows that mass shootings have occurred with much greater frequency since the ban was lifted in 2004, and the victim count has risen steeply. Semi-automatic and high-capacity firearms are the weapons of choice for those who perpetrate mass shootings. As  Mother Jones  reports, more than half of all mass shooters possessed high-capacity magazines, assault weapons, or both. According to this data, a third of the weapons used in mass shootings since 1982 would have been outlawed by the failed Assault Weapons Ban of 2013.

U02d2 The Uninsured Problem Essay Example | Topics and Well Written Essays - 500 words

U02d2 The Uninsured Problem - Essay Example It was noted that this number increased to 255.1 million in 2008, when compared to 253.4 million in 2007 (U.S. Census Bureau, 2010). c) The year has also shown the decline in use of private health insurances. It was noted that the health insurance from private providers has reduced from 202.0 million in 2007 to 201.0 million in 2008 (U.S. Census Bureau, 2010). d) The government health insurance saw a higher level of applicants and people have turned more towards the government insurance than the private. The year 2007 saw a total of 83.0 million while this increased to 87.4 million in 2008 (U.S. Census Bureau, 2010). e) As mentioned earlier the private insurances reduced a great extent. In 2007 the total percentage of people covered by the private insurances was around 67.5% which reduced to 66.7% in 2008 (U.S. Census Bureau, 2010). f) The employment based health insurances also saw a decline and it fell from 59.3% in 2007 to 58.5% in 2008. The number of people covered by health insurance for employment bases also decreased from 177.4 million in 2007 to 176.3 million in 2008 (U.S. Census Bureau, 2010). CNN has also presented a report which talks of the issue of uninsured. Here in an interview with Ron Pollack, the Executive Director of Families USA, stated, ‘The huge number of people without health coverage is worse than an epidemic’. He also went on to explain, ‘Inaction on health care reform in 2009 cannot be an option for the tens of millions of people who lack or lose health coverage each year ... the cost of doing nothing is too high’ (Pifer-Bixler, 2009). The report has also brought out more details of the issue of being uninsured. The report also states that, ‘Critics say the number of uninsured Americans cited in the Families USA report is misleading. "No one disagrees we have a problem with the uninsured," says Douglas Holtz-Eakin, who advised Sen. John McCain on domestic and economic policy during the 2008 election’