Monday, August 24, 2020

The Euro and Its Potential for essays

The Euro and Its Potential for papers The Euro and Its Potential for Harmfully Affecting Britain Incredible Britain, a main nation on the planet since the mechanical transformation is probably going to take out a significant boundary among itself and the arrangement of an European state in the following quite a long while. The presentation of another money, the Euro, and the loss of their own, the pound, could occur as ahead of schedule as the finish of this current year. To comprehend why Britain faces the chance of changing monetary standards toward the start of the twenty-first century and why this would be an error, you should initially comprehend the historical backdrop of the European Union. The European Union is an Organization of European nations concerning exchange, guard and governmental issues that was made in 1993. Nonetheless, its foundations go back toward the Western European Union, or the WEU, a Union that was framed in 1948 due to the Soviets. The WEU all the more explicitly was a consent to pool military assets. Extraordinary Britain was not among the six countries that marked this settlement. In 1957, a significant improvement happened, the WEU made the EEC or the European Economic Community. England didn't partake in the WEU in any case, or the EEC, and thought of an elective gathering for exchange, the European Free Trade Agreement in 1960. England before long acknowledged it had taken up with just the littler nations in the EFTA and applied for the EEC in 1961. They didn't pick up induction into the EEC until 1973, when new French President George Pompidou didn't bar their permission, as his antecedent De Gaulle had done. Somewhere in the range of 1961 an d 1973 the EEC converged with the WEU to frame the European Community. At the point when Britain participated in 1973 they needed to acknowledged the provisions of the EEC as well as the WEU too. Englands hesitant inclusion with the EC and its further advancement the EU has kept on mirroring their longing with the expectation of complimentary exchange, not an European state. The Maastricht Treaty was marked in 1993. It officially made the European Union by doin... <!

Saturday, August 22, 2020

Twentieth Century History of South Africa Essay -- African History

The twentieth century history of South Africa contains numerous battles and impediments as its kin moved in the direction of making an increasingly brought together nation. Current individuals have possessed South Africa for over 100,000 years and a lot of colonization has happened inside the most recent 300 years. During the late eighteenth century, 90 Dutchmen arrived on the Cape of Good Hope as a major aspect of the Dutch East India Company, speaking to the principal perpetual pilgrims of South Africa. In 1652, they were told to assemble a post and to begin developing harvests to help the boats going along the Eastern exchange course. Five brief years after the fact, around 250 white men involved the zone, carrying with them captives to help in developing more yields. Their farmland started to extend, and the local South Africans worry of growing Dutch colonization was turning into a reality. Migration was empowered in the nineteenth century, and the autonomous ranchers called â⠂¬Å"trekboers† began to grow their farmland toward the north and east. Slaves brought into South Africa by the white settlers made a blended race bunch known as â€Å"colored†, making a blend of race and culture seen today in South Africa. Local South Africans were losing ground to this extending Dutch settlement and their slaves (Southafrica.info, 2012, pg. 1). As per the U.S. State Department (2012), African ranchers known as the Boers relocated into South Africa in 1836. These pilgrims fled to Africa incompletely to get away from British standard and because of the ongoing cancelation of bondage in Britain. This made hardship and strife with the local South Africans, the most considerable being the Zulus. The pioneer of the Zulus, Shaka, ruled over the territory from 1787 to 1828. Under him, the Zulus had the option... ...racial political race. The residents of Africa are depending on South Africa's post-politically-sanctioned racial segregation governments to proceed with the pattern of renewal and compromise. References A Short History of South Africa - SouthAfrica.info. (n.d.). South Africa's legitimate portal - speculation, travel, nation data - SouthAfrica.info. Recovered April 19, 2012, from http://www.southafrica.info/about/history/history.htm History of South Africa. (n.d.). HistoryWorld - History and Timelines. Recovered April 19, 2012, from http://www.historyworld.net/wrldhis/PlainTextHistories.asp?groupid=588&HistoryID=aa62>rack=pthc Jost, K. (1994). Can South Africa make the change to a non-racial majority rules system?. South Africa's future (pp. 1-25). Washington, D.C.: CQ Press. South Africa. U.S. Division of State. Recovered April 19, 2012, from http://www.state.gov/r/dad/ei/bgn/2898.htm#political

Tuesday, July 21, 2020

5 Books to Watch For in February

5 Books to Watch For in February In some industries, not much awesome new stuff happens in winter. But not in books! February may be the coldest and snowiest month, but its abounding in awesome reading. Some of my favorites of the year so far are on this list and I cant choose who I love the most so Ill just list by release date. The Queen of the Night by Alexander Chee (Feb. 2, Houghton Mifflin Harcourt) I have spent a lot of time telling people how amazing this book is. I have an abundance of feelings. But the one thing that seems to turn heads every time is this:  The Queen of the Night is the first  Count of Monte Cristo readalike Ive ever found except I think I like it better and its full to the brim of women. Lilliet Berne is the greatest soprano diva of her time, but a mysterious book that contains her secret life story sends her on a quest to find which of the people in her past has betrayed her. Even if you do not consider yourself much of a historical fiction person (I certainly dont) you should check out this twisty-turny tale of an American-orphan-turned-French-opera-star which includes circuses, brothels, palaces, and so much more. The V-Word: True Stories About First-Time Sex, edited by Amber J. Keyser (Feb. 2, Beyond Words). Full disclosure: I am friends with a few of the essay writers in this collection. But honestly, Im glad I am, because otherwise I may not have heard about this amazing book. The narratives around losing your virginity tend to be pretty similar. It should be special, it should be with someone you love, it should be when youre ready. But thats not what really happens for everyone. And even when it does happen, sometimes it doesnt go according to plan.  The V-Word has real people sharing their stories and they cover the entire spectrum of sexual experiences. There are straight and bi and gay writers, there are cis and trans writers, there are people who planned and people who didnt. If you want to share a book with a teenager that will talk about sex openly and honestly (and comes with an incredible resource section), this is a must. The Ballad of Black Tom by Victor LaValle (Feb. 16, Tor) LaValle is one of those magical writers who can genre-jump with ease. I trust him with just about anything. I know his writing will always be interesting and fresh. In his new novella, LaValle takes on the controversial giant of horror, H. P. Lovecraft. LaValle is himself a Lovecraft fan, but the authors conspicuous racism has left a troubling legacy for the genre. Here, LaValle writes a riff on Lovecrafts story  The Horror at Red Hook but puts racial injustice at the center of the narrative. If youre a horror aficionado, this is a must-read. If youve been holding out on reading Lovecraft, you can enjoy this instead (I think its actually better than Lovecraft). Even if youre only a casual horror reader, this book is full of wonder and horror and pain and magic and I cannot recommend it enough. Version Control by Dexter Palmer  (Feb. 23, Pantheon) You know those books that have not only an amazing plot but such a smart view of the world and pop culture that you want to read every sentence aloud to someone, even if theres no one there? This is one of those books.  Moving back and forth through time in the near future (and alternate universes!)  Version Control looks at the declining marriage of Rebecca and Philip. Shes a classic at-sea millennial, hes a socially-challenged physicist. Philips lab is on the verge of a big discovery that sounds kind of like time travel. Rebecca is looking for meaning after tragedy. If you enjoyed books that challenge the classic narrative structure like  Fates Furies or books with satirical near-future settings like  Oryx Crake, you must get this book immediately. 13 Ways of Looking at a Fat Girl by Mona Awad (Feb  23, Penguin Books) More and more stories on body acceptance are showing up in books, but this book isnt really one of them. Lizzie is fat. She does not love herself. She does not love her body. She does not accept herself for who she is. Lizzie always wants to be thin, she always wants to be someone else, and Awad follows her through growing up, love, sex, work, and life as she tries to be that someone else. This is a book of interconnected stories (though the vast majority are centered on Lizzie) that show you not only how she looks at herself but how others look at her and how she looks at other fat girls. Its not an easy book to read, and you should not read it hoping for learning and growth and happy endings, but theres a lot of truth in Awads stories.

Friday, May 22, 2020

Hemingway’s, A Farewell to Arms Does The Film Do Justice...

A Farewell to Arms, published in 1929, is a classic short story written by Ernest Hemingway about the hardships and cruelties of love and war. In 1932, a film adaptation of the novel was developed by Director Frank Borzage and nonetheless the unquestionable originality of his photography as well as for his excellent directorial concepts; Borzage misses on many levels of Hemingway’s brilliant description and significant dialogue between the main character Lieutenant Frederic Henry and his fellow Italian officers. The film is voiced and positioned towards the eyes of Borzage rather than the story of Hemingway and the incidents are frequently noticeable throughout the film. But to be reasonable, the novel is a difficult task, considering that†¦show more content†¦Also in the film, a viewer is confused as to where the characters are in the film, and when Lieutenant Henry decides to escape from Italy to Switzerland the glimpse of him getting into a boat is not recollected within the novel as Henry goes to Milan to find Catherine so they can leave for Switzerland together. The confrontation between Catherine and Henry appears to gather up hastily within the film and whenever Catherine and Frederic begin to acknowledge their love for one another, the melodrama comes forth and the story becomes intolerably sentimental. To me, it seemed as if the director feared he could not get in all that we wanted into the film and as a result, missed several of incidents of Hemingway’s novel. Also to exasperate this point, Borzage ordered that an alternate, upbeat finale be added with a sensible happier ending, worried that audiences would dislike the dark ending that is in the novel. The movie ends with the conclusion of the war (in the novel, war is still happening) and Frederic carrying Catherine’s body to the window while he declares, â€Å"Peace, Peace!† on the other hand, the book ends with the quote, â€Å"After a while I went out a nd left the hospital and walked back to the hotel in the rain,† ending the book in a more dark and unresolved manner. This portrays Borzage as overdramatic, for example, as Catherine lie dying in the hospital, Frederic cries, â€Å"You cant die. Youre too brave to die.† This lineShow MoreRelatedThe Characteristics of Hemingways Works2503 Words   |  11 PagesThe Characteristics of Hemingway’s Works Ernest Hemingway, who was awarded the Pulitzer Prize in 1953 and the Nobel Prize of Literature in 1954, occupies an outstanding position in the American literature. He is regarded as one of the most influential writers of the twentieth century. Hemingway is famous for his distinct writing style and his â€Å"Code Hero.† In addition, his many great works are based on his experiences of war. Hemingway’s writing style is arguably the most distinctive characteristicRead MoreStudy Guide Literary Terms7657 Words   |  31 Pageselement in a proposition, as â€Å"Caesar conquered Gaul,† in â€Å"If Caesar conquered Gaul, he was a great general.† 8. Anthropomorphism: Where animals or inanimate objects are portrayed in a story as people, such as by walking, talking, or being given arms, legs, facial features, human locomotion or other anthropoid form. (This technique is often incorrectly called personification.)The King and Queen of Hearts and their playing-card courtiers comprise only one example of Carroll’s extensive use of anthropomorphism

Wednesday, May 6, 2020

Legal Aspects of Health Care Administration Free Essays

In the practice of Health Care Administration, there is an organizational hierarchy that is followed. This organizational hierarchy dictates the way duties and responsibilities are spread out over the vast number of job descriptions available at the healthcare center. Since these duties and responsibilities are given to specific healthcare providers and professionals, it is important that they all understand what the scope of their practice covers. We will write a custom essay sample on Legal Aspects of Health Care Administration or any similar topic only for you Order Now Scope of practice, as defined by Joyce Mitchell and Lee Haroun in their textbook Introduction to Healthcare refers to a healthcare professional â€Å"understanding exactly what one is legally allowed to do in one’s profession.† Scope of practice defines the parameters by which a healthcare professional can perform certain procedures, actions, and details. Such duties are usually limited by the medical education and training that one receives both in the classroom and clinical experience. As such, the medical professional is expected to display a certain amount of competency as certified by the local state regulation exams and certifications. The Healthcare Professions Council also defines scope of practice in terms of a statement of tasks.   â€Å"Scope of practice statements describe in general terms what a profession does and how it does it. On the other hand, reserved acts, defined as those â€Å"tasks and services involving a significant risk of harm,† need to be restricted, and may only be performed by professions to whom they are, on a non-exclusive basis, assigned, and so long as those performing them are acting within the scope of practice of their profession.† As such, the scope of practice can vary from state to state although the general essence of the law remains constant in order for the public to understand the governing regulations pertaining to scope of practice. Due to the gravity of the responsibility attached to each medical practitioner’s position in the organization, it is very important for organizations and healthcare managers to specifically define and develop the responsibilities of each person who is a member of the medical staff. Each member must know exactly what duties, responsibilities, and functions are expected of him and one must never over step those boundaries. It is highly important for each medical professional’s role to be defined and delegated to the right medical professional because of each function spells the difference between life and death for the client. Therefore, the healthcare administrator or Nurse Manager must, according to Helen A. Schaag, MSN, MA, RN, author of the paper on The Role of the Nurse Manager in Maintaining Quality and Managing Risk: (1) hold other RN team members accountable for appropriate delegation, and (2) hold team members accountable for the implementation of their delegated actions, provide the appropriate feedback to team members. The healthcare administrators assume all responsibility for tasks delegated to team members. Each team member must be allowed to perform his or her outlined task at any given opportunity, but within supervision of the healthcare administrator. Once the scope of a medical practitioner’s practice is violated in any way, the said healthcare professional is liable for his actions. Let us not forget that the main responsibility of a healthcare professional is to â€Å"Do no harm†. This is why a healthcare professional must only function within the boundaries set by his scope of practice. The ultimate result of the act of overstepping the boundaries of one’s scope of responsibilities becomes legal in some instances. Negligence is a case that stems from an incorrectly executed action, even if under supervision, by a person who is not legally allowed to perform such methods. Healthcare professionals train for years before being given a license to perform any procedures. Therefore, they are held in higher regard than someone who has not completed the same level of training is. This act of negligence is commonly termed within the medical field as Malpractice. This implies a failure on the part of the medical professional to perform his duties within a certain mandated skill as displayed by persons of his training status. This usually results in injury, loss, or damage to the patient and his relatives. In any organization, the employers carry command responsibility for the actions of their employees. In the medical field, this is termed as Respondent Superior. What this means according to Mitchell and Haroun, as excerpted from the book, Introduction to Healthcare is that, † (1) A physician could be held liable for the consequences of a medical assistant administering the wrong medication, and (2) A patient suffering injuries from a fall caused by incompetence of a physical therapist assistant could be awarded damages (money to compensate for injury or loss). The supervising therapist could be financially responsible. â€Å" Therefore, the scope of practice of a healthcare professional is non-transferable due to the various life threatening and legal implications that may arise from such actions. Work Cited Mitchell, Joyce and Haroun, Lee. 2005. Introduction to Healthcare. Singapore. Thomson-Delmar Schaag, Helen A. 2001. The Role of the Nurse Manager in Maintaining Quality and Managing Risk. ANA Nurse Risking Management Services. Retrieved March 17, 2007 from http://nursingworld.org/mods/archive/mod311/cerm204.htm Scope of Practice Review. Part I – Volume 1. July 21, 2005. Health Professions Council. Retrieved March 18, 2007 from http://www.healthservices.gov.bc.ca/leg/hpc/review/part-i/scope-review.html How to cite Legal Aspects of Health Care Administration, Essay examples

Sunday, April 26, 2020

The Dangers of Texting While Driving Essay Example For Students

The Dangers of Texting While Driving Essay Texting while driving is a widespread epidemic in the United States that has unfavorable effects on our society.â€Å"Driving while texting is the standard wording used for traffic violations† (Bernstein). It causes many people to be distracted which can lead to accidents. â€Å"Eighty-nine percent of people own a cell phone† (Gardner). That is a plethora of people that are at risk of texting while driving. Also, texting has increased by ten times in three years(Bernstein). â€Å"The risk of a crash for those who are texting is twenty-three point two times greater than those who are not† (Gardner).Driving drunk only makes a person seven times more likely to be in a crash (Bernstein). This means texting while driving is three times more dangerous than driving intoxicated. One in five drivers admits to texting while driving(Gardner). This shows that that texting while driving is a widespread epidemic. When a survey asked teenagers whether they text and drive, "seventy five percent of teens admitted to texting while driving† (7).Distracted driving causes seventy-eight percent of car crashes(Bernstein). â€Å"No distraction causes as high of a risk of an accident as texting while driving† (Gardner). Also with these statistics, it is not hard to understand why accidents in teenagers that are driving have risen. The Bluetooth capability in cars gives a driver a hands-free way to talk on the phone, but is still not completely safe (8). Also, only 1 out of 3 US cars sold in 2009 had this feature. New systems are being developed that will use Bluetooth as well a global positioning technology to allow parents to monitor cell phone use and texting while driving (10). We will write a custom essay on The Dangers of Texting While Driving specifically for you for only $16.38 $13.9/page Order now The physical effects of people texting while driving that is involved in a crash can be deadly. Broken bones, bruises, cuts and head trauma can be possibilities when involved in a car crash from texting. Head-on crashes are more likely when people are texting because the car can easily move over into the other lane while a person has their head down. â€Å"Madison said,’ I looked down to text, then I looked up and I was off the road.’† (9). Head-on crashes can increase the severity of injuries because of the impact.Texting while driving increases the frequency of accidents and the severity of injuries(Gardner). Having one hand off the wheel can also make it difficult to control the vehicle. Another source stated texting while driving requires at least one hand to be off the wheel (Gardner). â€Å" A young boy also said, ‘My dad drives like he’s drunk, his phone is just sitting right in front of his face and he puts his knees on the bottom of the ste ering wheel and tries to text’† (Gardner). In this case the person did not have any hands on the wheel; the man is using his knees to drive. Young drivers are still learning the basics of driving. They do not have experience behind the wheel and do not know how to react to different driving situations because of lack of experience. These drivers do not need extra risks for causing accidents. Additionally, a driving simulator, which is a small machine, can show teenagers what it is like to text and drive without injury.It also serves to educate the students on the dangers of texting while driving. â€Å"A local policeman said,’We are trying to give people the opportunity to realize the risks without having to go to the hospital’† (7).All driving teenagers should have the chance to experience the driving simulator. It may prevent a false sense of confidence in teenagers that think they are capable of driving and texting without causing an accident. ATT also showed a powerful documentary at the simulator seminar called The Last Text(7). This shows that even large companies realize the magnitude of the pr oblem at hand. Having a phone company who provides cell phones to teenagers to show this to teenagers is a step in the right direction. Many phone companies are creating auto reply messages to alert someone that a person is driving (7). Finally, â€Å"ATT’s slogan is ‘it can wait’ and the motto is ‘No text is worth dying for’† (7). .u6f17c7ba2c3d485bd90d752f3012f9a1 , .u6f17c7ba2c3d485bd90d752f3012f9a1 .postImageUrl , .u6f17c7ba2c3d485bd90d752f3012f9a1 .centered-text-area { min-height: 80px; position: relative; } .u6f17c7ba2c3d485bd90d752f3012f9a1 , .u6f17c7ba2c3d485bd90d752f3012f9a1:hover , .u6f17c7ba2c3d485bd90d752f3012f9a1:visited , .u6f17c7ba2c3d485bd90d752f3012f9a1:active { border:0!important; } .u6f17c7ba2c3d485bd90d752f3012f9a1 .clearfix:after { content: ""; display: table; clear: both; } .u6f17c7ba2c3d485bd90d752f3012f9a1 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u6f17c7ba2c3d485bd90d752f3012f9a1:active , .u6f17c7ba2c3d485bd90d752f3012f9a1:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u6f17c7ba2c3d485bd90d752f3012f9a1 .centered-text-area { width: 100%; position: relative ; } .u6f17c7ba2c3d485bd90d752f3012f9a1 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u6f17c7ba2c3d485bd90d752f3012f9a1 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u6f17c7ba2c3d485bd90d752f3012f9a1 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u6f17c7ba2c3d485bd90d752f3012f9a1:hover .ctaButton { background-color: #34495E!important; } .u6f17c7ba2c3d485bd90d752f3012f9a1 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u6f17c7ba2c3d485bd90d752f3012f9a1 .u6f17c7ba2c3d485bd90d752f3012f9a1-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u6f17c7ba2c3d485bd90d752f3012f9a1:after { content: ""; display: block; clear: both; } READ: Cellphones Is An Expert At Distracted Driving EssayThe mental effects of people texting can also be dangerous as well. When a person is trying to text and drive, it causes a reduction of their driving ability. Texting while driving causes an overload of information on a person’s visual, cognitive, and manual brain functions(8). This means that a person’s brain becomes very over encumbered with information that can make seemingly easy tasks become much more difficult.Also, texting while driving causes impaired visual scanning, impaired ability to react appropriately, and impaired situation awareness(8). Impaired visual scanning simply means a person may not se e someone pulling out or braking if they are texting while driving. An inexperienced driver should always have their eyes on the road so they can be fully aware of what is happening around them. Every time a teen gets behind the wheel, they need to be alert, and proactive in preventing accidents. Teens should not only be able to see what is in their lane, but be aware of the traffic coming toward them. Next, impaired ability to react appropriately means a person may not react to a changing traffic light and cause an accident. Many instances can arise that may cause the driver to react appropriately in a timely fashion. It could be another car, a pedestrian or even an animal crossing the road. Lastly, impaired situation awareness may influence a person to make a wrong decision such as running a stop sign. Texting and driving makes a person need more time to react to different circumstances that could happen while driving. To send a text when traveling 55 miles per hour, a car can travel one hundred yards, the length of a football field, before the person will look up (9). This is a very dangerous habit that is proved by the football field statistic. â€Å"Also as Partridge said, ‘Put it down and drive the vehicle. It only takes a second to takes someone’s life’† (Czebiniak). This is a breathtaking statement. Another example is an average text takes about six seconds to send; four point six of the seconds will be spent without looking at the road(Bernstein). This shows that even if a person thinks they are a skilled driver, they cannot drive without seeing the road. â€Å" As Dr. Geoffrey Steinberg said, ’DWT is like driving blindfolded’† (9). This shows that a person has very little control over their car while texting and driving.According to the researchers, parents are a frequent recipient of these texts, which often share where and what the teen is doing. It’s important for parents to know where their children are and what they are doing but they need to make sure they are texting them before they start the car to drive. (8) Finally, the most important and life-changing effects are the economic effects. Many different states are placing fines on texting now; this has changed in the past ten years. The laws may need to become stricter for teenagers to take the penalties more seriously. â€Å"Many states still only charge a fine for causing a death while texting and driving† (9). This shows laws are still not nearly as strict as they should be.â€Å"If a person crashes their car while texting, it can increase the severity of damage because head on crashes are more likely and the person driving will have to pay for damage to both cars as well as the medical expenses from the injuries† (Gardner). Charges are being brought to drivers that are texting while driving. It can be a loss of their driver’s license and repeated offences can bring about more severe punishment. Also, if there is a death involved during the crash, homicide charges can be brought up on the person and it may consist o f jail time and court costs.Eighteen states and the District of Columbia have passed laws banning texting while driving. Nine states prohibit teenagers from texting while driving (5). Senator Charles Schumer of New York introduced legislation that withhold twenty-five percent of federal highway funding if a state does not put into effect some type of texting ban (5). .u1f1b4b35abd460034d05b86ab2f95481 , .u1f1b4b35abd460034d05b86ab2f95481 .postImageUrl , .u1f1b4b35abd460034d05b86ab2f95481 .centered-text-area { min-height: 80px; position: relative; } .u1f1b4b35abd460034d05b86ab2f95481 , .u1f1b4b35abd460034d05b86ab2f95481:hover , .u1f1b4b35abd460034d05b86ab2f95481:visited , .u1f1b4b35abd460034d05b86ab2f95481:active { border:0!important; } .u1f1b4b35abd460034d05b86ab2f95481 .clearfix:after { content: ""; display: table; clear: both; } .u1f1b4b35abd460034d05b86ab2f95481 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u1f1b4b35abd460034d05b86ab2f95481:active , .u1f1b4b35abd460034d05b86ab2f95481:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u1f1b4b35abd460034d05b86ab2f95481 .centered-text-area { width: 100%; position: relative ; } .u1f1b4b35abd460034d05b86ab2f95481 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u1f1b4b35abd460034d05b86ab2f95481 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u1f1b4b35abd460034d05b86ab2f95481 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u1f1b4b35abd460034d05b86ab2f95481:hover .ctaButton { background-color: #34495E!important; } .u1f1b4b35abd460034d05b86ab2f95481 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u1f1b4b35abd460034d05b86ab2f95481 .u1f1b4b35abd460034d05b86ab2f95481-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u1f1b4b35abd460034d05b86ab2f95481:after { content: ""; display: block; clear: both; } READ: Distracted Driving On The Rise Essayâ€Å"The Chief of Oxford Police Partridge described how a man reacted after hitting a pedestrian, ‘He realized he was texting while driving, dropped his phone, and took off’†. The man that was hit, Suddarth, died on impact. The man who hit Suddarth may face homicide charges. â€Å"Partridge, the policeman who was on the case stated, ‘I certainly hope this is a wake-up call, especially to anybody who decides to text and drive’† (Czebiniak). Another case was Reggie Shaw. As the source stated, â€Å"Shaw wrecked his car while texting and killed two people† (9). Now, Shaw travels the world educ ating people on the dangers of texting while driving. â€Å"Reggie only spent thirty days in jail, today he would spend fifteen years in jail† (9). This shows that restrictions used to be too lackadaisical, but now penalties are starting to become more strict and enforced. â€Å"’Texting drivers are easy to spot. Like drunken drivers, theyre the ones going too slow or too fast, or weaving’, says Gregory Massak, ‘the police chief of Shirley, Mass. Theyre concentrating more on than on driving.’†(5) It is easy to see why teens would text and drive because it is the way they communicate with each other. One source stated, â€Å"40% of teens have ridden with someone using a phone† (Genachowski). However, the negative effects brought on by texting and driving outweigh the benefits of being able to communicate while a person is driving. â€Å"In the last year, there have been 100,000 crashes which involved texting while driving†(Genachowski). All of those wrecks were preventable, because they were caused by someone not following the rules. One in six fatal crashes are caused by distracted driving(9).The physical, mental, and economic effects that texting and driving can cause can be detrimental to all that are involved. One source said,† Texting while driving is the most death provoking action to do while driving† (Bernstein). This statement shows that texting while driving is not a problem people should laugh about; this is a serious and even life-threaten ing problem. Teenagers need to realize, through parent and peer education, that the responsibility of driving a vehicle is extremely important. It should be taken seriously at all times and the main focus while driving should be keeping the car on the road. Texting can cause a teenager their own life as well as the lives of others. Teenagers need to lead by example and refuse to text and drive. The motto parents should teach each teenager should have is â€Å"On the road, off the phone† (Genachowski). Teenagers need to realize whatever they need to say or what someone else needs to tell them can wait until they park the car and can look at their phone. Works Cited Bernstein, Racheal. â€Å"Text Messaging Laws and the Effects of Texting While Driving.† Vanderbuilt University HealthPsychology. October 2009. Web.1 April 2014. http://healthpsych.psy.vanderbuilt.edu/2009/TextingDriving.htm. Czebiniak,Madasyn. â€Å"Oxford Police Make Arrest in Fatal Hit-and-Run.† The Anniston Star. 26 March 2014: Print. Gardner, Lisa A. â€Å"Wat 2 Do Abt Txt’n and Drv’n (Aka: What to do About the Problem of Texting While Driving?) (Cover Story).† CPCU Ejournal 63.11 (2010): 1. Web. Genachowski, Julius. â€Å" The Dangers of Texting While Driving.† Federal Communication Commision Web. 1 April 2014. http://www.fcc.gov/guides/texting-and-driving.

Thursday, March 19, 2020

How the Drinking Bird Science Toy Works

How the Drinking Bird Science Toy Works The drinking bird or sippy bird is a popular science toy that features a glass bird that repeatedly dips its beak into ​the water. Heres the explanation for how this science toy works. What Is a Drinking Bird? Depending on where you live, you may see this toy called a drinking bird, sipping bird, sippy bird, dippy bird or insatiable birdie. The earliest version of the device appears to have produced in China circa 1910-1930. All versions of the toy are based on a heat engine in order to function. Evaporation of a liquid from the birds beak lowers the temperature of the head of the toy. The change in temperature creates a pressure differential inside the body of the bird, which causes it to perform mechanical work (dip its head). A bird that dips its head into water will keep dipping or bobbing as long as water is present. In fact, the bird works as long as its beak is damp, so the toy continues to function for a span of time even if it is removed from the water. Is the drinking bird a perpetual motion machine? Sometimes the drinking bird is called a perpetual motion machine, but there is no such thing as perpetual motion, which would violate the laws of thermodynamics. The bird only works as long as water is evaporating from its beak, producing an energy change in the system. What Is Inside a Drinking Bird? The bird consists of two glass bulbs (head and body) that are connected by a glass tube (neck). The tube extends into the bottom bulb almost to its base, but the tube does not extend into the top bulb. The fluid in the bird usually is colored dichloromethane (methylene chloride), although older versions of the device may contain trichloromonofluoromethane (not used in modern birds because it is a CFC). When the drinking bird is manufactured the air inside the bulb is removed so that the body will fill with fluid vapor. The head bulb has a beak that is covered with felt or a similar material. The felt is important for the functioning of the device. Decorative items, such as eyes, feathers or a hat may be added to the bird. The bird is set to pivot on an adjustable crosspiece fixed to the neck tube. Educational Value The drinking bird is used to illustrate many principles in chemistry and physics: boiling and condensation [dichloromethane has a low boiling point of 39.6 Â °C (103.28 Â °F)]combined gas law (​the proportional relationship between the pressure and temperature of a gas in a constant volume)ideal gas law (​the proportional relationship between the number of particles of a gas and the pressure in a constant volume)torquethe center of masscapillary action (wicking of water into the felt)wet-bulb temperature (temperature difference between head and body bulbs depends on the relative humidity of the air)the Maxwell-Boltzmann distributionheat of vaporization/heat of condensationfunctioning of a heat engine Safety The sealed drinking bird is perfectly safe, but the fluid inside the toy is not non-toxic. Older birds were filled with a flammable fluid. The dichloromethane in the modern version is not flammable, but if the bird breaks, it is best to avoid the liquid. Contact with dichloromethane can cause skin irritation. Inhalation or ingestion should be avoided because the chemical is a mutagen, teratogen and possibly a carcinogen. The vapor quickly evaporates and disperses, so the best way to deal with a broken toy is to ventilate the area and allow the fluid to disperse.