Questões Militares de Inglês - Sinônimos | Synonyms

                                   This migrant crisis is different from all others

      2015 was unquestionably the year of the migrant. The news was dominated for months by pictures of vast crowds shuffling through the borders of yet another European country, being treated with brutality in some places and given a reluctant welcome in others.

      When researching a report for radio and television about the migrant phenomenon, it is possible to realize that there was nothing new about it. For many years, waves of displaced and frightened people have broken over Europe again and again and the images have been strikingly similar each time.

      In 1945, __________ (1) the ethnic Germans, forced out of their homes in Poland, Czechoslovakia and Russia and obliged to seek shelter in a shattered and divided Germany. More recently, we can see floods of Albanian refugees escaping from the ethnic cleansing of the Serbian forces in Kosovo in 1998 and 1999.

      Yet there is one major difference between these waves of migrants in the past and the one we saw in 2015. Professor Alex Betts, director of the Refugee Studies Centre at Oxford University says that it was the first time Europe faced people coming in from the outside in large numbers as refugees. He explains: “The fact that many are Muslims is perceived as challenging Europe’s identity.” European societies are changing very fast, indeed, as a result of immigration. In London, for instance, more than 300 languages are now spoken, according to a recent academic study. The influx of migrants reinforces people’s sense that their identity is under threat.

      But how can the world deal conclusively with the problem? The former UN under-secretary-general for humanitarian affairs, Sir John Holmes, blames global governance. “Other powers are rising,” he says - Syria is an example of this. “And the United States doesn’t have the influence it once did, so the problem’s not being fixed, no-one’s waving the big stick and we’re having to pick up the pieces.” We have endured an entire century of exile and homelessness and the cause is always the same - conflict and bad government. Unless these are dealt with, the flow of migrants will never be stopped.

                                                         Adapted from http://www.bbc.com/news/world-35091772

                                    Hard Lesson in Sleep for Teenagers

By Jane E. Brody         October 20, 2014 

      Few Americans these days get the hours of sleep optimal for their age, but experts agree that teenagers are more likely to fall short than anyone else.

      Researchers report that the average adolescent needs eight and a half to nine and a half hours of sleep each night. However, in a poll taken in 2006 by the National Sleep Foundation, less than 20 percent reported getting that much rest on school nights. With the profusion of personal electronics, the current percentage is believed to be even worse. A study in Fairfax, Va., found that only 6 percent of children in the 10th grade and only 3 percent in the 12th grade get the recommended amount of sleep. Two in three teens were found to be severely sleep-deprived, losing two or more hours of sleep every night. The causes can be biological, behavioral or environmental. The effect on the well-being of adolescents — on their health and academic potential — can be profound. 

      Insufficient sleep in adolescence increases the risks of high blood pressure and heart disease, Type 2 diabetes and obesity, said Dr. Owens, pediatric sleep specialist at Children's National Health System in Washington. Sleeplessness is also linked to risk-taking behavior, depression, suicidal ideation and car accidents. Insufficient sleep also impairs judgment, decision-making skills and the ability to curb impulses, which are "in a critical stage of development in adolescence," Dr. Owens said. With the current intense concern about raising academic achievement, it is worth noting that a study by Kyla Wahlstrom of 9,000 students in eight Minnesota public high schools showed that starting school a half-hour later resulted in an hour's more sleep a night and an increase in the students' grade point averages and standardized test scores.

      When children reach puberty, a shift in circadian rhythm makes it harder for them to fall asleep early enough to get the requisite number of hours and still make it to school on time. A teenager’s sleep-wake cycle can shift as much as two hours, making it difficult to fall asleep before 11 p.m. If school starts at 8 or 8:30, it is not possible to get enough sleep. Based on biological sleep needs, a teenager who goes to sleep at 11 p.m, should be getting up around 8 a.m.

      Adding to the adolescent shift in circadian rhythm are myriad electronic distractions that cut further into sleep time, like smartphones, iPods, computers and televisions. A stream of text messages, tweets, and postings on Facebook and Instagram keep many awake long into the night.

      Parents should consider instituting an electronic curfew and perhaps even forbid sleep-distracting devices in the bedroom, Dr . Owens said. Beyond the bedroom, many teenagers lead overscheduled lives that can lead to short nights.

      Also at risk are many teenagers from low-income and minority families, where overcrowding, excessive noise and safety concerns can make it difficult to get enough restful sleep, the academy statement said. Trying to compensate for sleep deprivation on weekends can further compromise an adolescent's sleep-wake cycle by inducing permanent jet lag. Sleeping late on weekends shifts their internal clock, making it even harder to get to sleep Sunday night and wake up on time for school Monday morning.

                                                          (Adapted and abridged from http://www.nytimes.com)

                                  Additional Factors That Affect Sleep Comfort

By Richard A. Staehler, MD

      The type of mattress one uses is not the only factor for patients with pain and sleep difficulty. Many other factors need to be considered that may affect sleep, including;

- medication side effects;

- irregular sleep patterns;

- caffeine/alcohol/tobacco use;

- sleep apnea;

- anxiety/stress. 

      If comfort is not the only thing making sleep difficult, it is advisable for the patient to consult his or her family physician to discuss other possible causes and treatments for sleeplessness.

      If anyone experiences significant or persistent back pain, there may be an underlying back condition that has nothing to do with the mattress. It is always advisable for people with back pain to consult with a health care provider for a thorough exam, diagnosis, and treatment program.

      As a reminder, sleep comfort is first and foremost a matter of personal preference. No one should expect that switching mattresses or beds will cure their lower back pain, and changes in the type of bed or mattress used should be made solely for the sake of comfort,

(Adapted from http;//www.spine-health,com/wellness/sleep/additional-factors -affect -sleep-comfort ) 

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                                                 The Bookstore's Last Stand

*Barnes & Noble is the largest book retailer in the United States.

      (...) No one expects Barnes & Noble* to disappear overnight. The worry is that it might slowly wither as more readers embrace e-books. What if all those store shelves vanished, and Barnes & Noble became little more than a cafe and a digital connection point? Such fears came to the fore in eariy January, when the company projected that it would lose even more money this year than Wall Street had expected. Its share price promptly tumbled 17 percent that day.

      Lurking behind all of this is Amazon.com , the dominant force in books online and the company that sets teeth on edge in publishing. From their perches in Midtown Manhattan, many publishing executives, editors and publicists view Amazon as the enemy — an adversary that, if unchecked, could threaten their industry and their livelihoods.

      Like many struggling businesses, book publishers are cutting costs and trimming work forces. Yes, electronic books are booming, sometimes profitably, but not many publishers want e-books to dominate print books. Amazon's chief executive, Jeffrey P. Bezos, wants to cut out the middleman — that is, traditional publishers — by publishing e-books directly.

      Which is why Barnes & Noble, once viewed as the brutal capitalist of the book trade, now seems so crucial to that industry's future. Sure, you can buy bestsellers at Walmart and potboilers at the supermarket. But in many locales, Barnes & Noble is the only retailer offering a wide selection of books. If something were to happen to Barnes & Noble, if it were merely to scale back its ambitions, Amazon could become even more powerful and — well, the very thought makes publishers queasy. (...)

Disponível em:http://www.nytimes.com/2012/01/29/business/barnes-noble-taking-on-amazon-in-the-fight-of-its-life.html?pagewanted=all> . Acesso em: 22 abr. 2012