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Monday, February 27, 2012
2012 Oscars: 10 best and worst moments (The Week)
[unable to retrieve full-text content]The Week - Chris Rock slays, Emma Stone delights, and Robert Downey Jr. crashes and burns. Critics break down the highs and lows from Sunday night's Academy Awards telecastAnother year, another Oscar ceremony, and another fierce debate over the merits of the telecast. This year's Academy Awards proved to be typically divisive, with critics debating Billy Crystal's throwback performance as host, the hit-or-miss presenter bits, and, of course, the winners. As The Artist celebrates its five wins, including Best Picture, here's a look back at the moments being heralded as the night's best… and those singled out as the worst:
Sunday, February 26, 2012
Cardiac Diseases Due to Anxiety | What is Asthma? What Causes ...
According to the Anxiety Disorders Association of America, 19 million adults suffer from various disorders of anxiety. Anxiety disorder is the most common diagnosis in the child population.
As an everyday emotion, anxiety can be a good thing, prompting us to take extra precautions. But when anxiety persists, it can undermine our physical health. Evidence suggests that people with anxiety disorders are at greater risk for some chronic medical conditions.
Anxiety Can Take its Toll on the Body
Chronic generalized anxiety is often associated with several of the following physical symptoms: restlessness, feeling keyed up or on edge; fatigue; irritability; muscle tension; difficulty concentrating or experiencing times when the mind goes blank; or inability to relax or difficulty falling or staying asleep or restless unsatisfying sleep.
Conditions that can be Affected by Anxiety
Gastrointestinal disorders: About 10% to 20% of Americans suffer from Irritable Bowel Syndrome (IBS) or functional dyspepsia. In these disorders, the nerves regulating digestion appear to be hypersensitive to stimulation. There are no firm data on the prevalence of anxiety disorders in people with such digestive disorders, but a recent New Zealand study found an association between high anxiety levels and the development of IBS.
Chronic respiratory disorders: Although results vary, most studies have found a high rate of anxiety symptoms and panic attacks in patients who have chronic respiratory disorders such as asthma or Chronic Obstructive Pulmonary Disease (COPD), with women at greater risk than men. In several studies involving COPD patients, anxiety has been associated with more frequent hospitalization and with more severe distress at every level of lung function. So even if anxiety doesn?t affect the progress of COPD, it takes a substantial toll on quality of life. A study involving 20-year follow up showed that people with panic disorder were 6 times more likely to develop asthma than people without an anxiety disorder. This study was reported by G. Hasler in American journal of Respiratory & Critical Care in a 2005 issue.
Heart disease: anxiety disorders have also been linked to the development of heart disease and to heart attack (aka, acute myocardial infarction) in people who already have heart disease. Two recent studies concluded that among people with heart disease, those suffering from an anxiety disorder were twice as likely to have a heart attack as those with no history of anxiety disorders. Steven Barger and Summer Sydeman of Northern Arizona University found that generalized anxiety disorder (GAD) can independently predict the risk of coronary heart disease (CHD). Let?s take an example to explain independent risk prediction. Say person A and B are of the same age and body mass index. Both use medication for high blood pressure and high cholesterol but A also has generalized anxiety disorder while B does not. The risk of A suffering from CHD is higher than that for B. The study was reported by Barger and Sydeman in the Journal of Affect Disorder in a 2005 issue.
About Anxiety
Anxiety disorder is a blanket term covering several different forms of abnormal, pathological anxiety, fears, phobias. Unlike the relatively mild, brief anxiety caused by a stressful event (such as speaking in public or a first date), anxiety disorders last at least 6 months and can get worse if they are not treated.
Anxiety disorders affect about 40 million American adults age 18 years and older (about 18%) in a given year, causing them to be filled with fearfulness and uncertainty. Anxiety disorders commonly occur along with other mental or physical illnesses, including alcohol or substance abuse, which may mask anxiety symptoms or make them worse.
Jeff Behar, MS, MBA regularly writes about hot topics in the areas of health, fitness, disease prevention, nutrition, bodybuilding, men?s health, women?s health, weight management, weight loss, vitamins and supplements and alternative medicine. His work also often appears in several of the major health and fitness newsletters, blogs, RSS Feeds, as well as print magazines, and many other online health, nutrition,and fitness websites.
Source: http://asthmaguide.healthrisks.biz/cardiac-diseases-due-to-anxiety/
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Black 'complexion' pageant brings complaints
Facebook.com
The promoters of the runway show said it was meant to honor African-American women during Black History Month.
By M. Alex Johnson, msnbc.com
St. Louis residents expressed outrage this week over a "Battle of the Complexions" contest scheduled for Friday night, but the event's promoters said they organized it to honor African-American women and regretted any "misunderstanding."
The event was set for 9 p.m. local time (10 p.m. ET) at a nightclub in St. Louis. Promotional materials, including the poster pictured at right, promised a contest to see which African-American women are most attractive ? those with light skin, those with brown skin or those with dark skin.
"This is the most debatable topic of the year, whats the sexiest skin complexion?? So ladies come out & lets settle this!!" the promoters ? Mack TV, a video and music promotional company, and a local "men's entertainment" promoter calling himself Nelly Da'Celeb ? said on a Facebook page for the event, which msnbc.com is not linking to because of extreme language.
Adolphus Pruitt, president of the St. Louis chapter of the NAACP, said the event "raises the ... hair on the back of people's necks like me and some other folks."
"Folks who buy into it, support it, feed into it, they're just assuring that using race ? using the skin complexion of women, devaluating women and things of this nature ? is going to continue to happen, because as long as people spend money to take advantage of it, somebody's going to use it as a promotional tool," Pruitt told NBC station KSDK.
After the contest was highlighted this week by Kevin C. Johnson, a music writer for the St. Louis Post-Dispatch, negative reaction was swift and loud.
Camille Houston, an African-American woman from St. Louis, told KSDK that she found the promotion offensive because it perpetuates historical divisions in the African-American community centered on skin tone.
"Some guys will say, 'I don't like talking to dark-skinned girls,' or, you know, some girls will say. 'I don't like talking to dark-skinned guys,'" Houston said.
The comments section on Johnson's post was filled with remarks reflecting equal parts outrage and sadness, interspersed with some support from commenters whose pictures indicated they were African-American, along with some outright racist sentiments.
"Not only does this kind of nonsense continue to promote a negative collective self image, (which society does fine all by itself). These clowns now promote it. Wow!!!" one said.
"The women, the men, and the promoters of this event are only doing much more to create a larger divide by skin color in an already too divided country," said another, who added: "All involved are losers in my book."
In a post Thursday on Nelly Da'Celeb's personal Facebook page, Mack TV and Nelly Da'Celeb said they understood why some people were upset but that the event would go on:
MACK TV WOULD LIKE TO CLEAR UP THE MISUNDERSTANDING OF OUR CONCEPT FOR THIS PARTY...ITS NOT TO DEGRADE WOMEN OR DIVIDE SKIN COLORS. ITS SIMPLY TO SEE WHICH COMPLEXION OF THE AFRICAN AMERICAN RACE REPRESENTS THE MOST (lightskinned, caramel-brown, or darkskinned) AS A WHOLE , MALE & FEMALE! I CAN SEE THE MISUNDERSTANDING WITH OUR PROMO.....WE COULD HAVE USED A BETTER CHOICE OF WORDS....WE DID NOT MEAN TO OFFEND THE OFFENDED
ITS BLACK HISTORY MONTH , SO WE MADE A PARTY THEME DEDICATED TO OUR AFRICAN AMERICAN CROWD. THE YOUNGER GENERATION IS LOVING THIS PARTY BECAUSE HERE'S THE FIRST TIME EVER YOU CAN COME OUT & BE PROUD THAT YOU ARE BLACK!! REGARDLESS OF YOUR SKIN TONE SORRY FOR THE CONFUSION & MISLEADING INFO.
ITS BLACK HISTORY MONTH , SO LETS BE PROUD OF THE SKIN WE'RE IN!! REPRESENT YOUR COMPLEXION!
They added that "ladies" would be admitted at a discount of "$5 until 11 p.m."
Mike Rush of NBC station KSDK contributed to this report by M. Alex Johnson of msnbc.com.
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Buy stock tips ? Good Customer Service: Offering You More Revenue
[unable to retrieve full-text content]Customer service is a term used by many , if not all businesses worldwide in keeping customer retention to a maximum . providing very good customer service does not end up after the purchase has been made but also even ...
Source: http://buystocktips.com/2012/02/good-customer-service-offering-you-more-revenue/
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Saturday, February 25, 2012
The fallacy of the CEO president (Politico)
Is it safe to assume that a successful CEO is uniquely prepared to be president? No more than it is safe to assume a successful president is uniquely prepared to be CEO. This, at least, is what I tell students in my leadership class. The response aims to make them think hard about the common traits successful leaders across professions share ? and to think harder about the very different challenges they face.
For his part, Mitt Romney has staked his presidential ambitions on the answer to the first question being yes ? an unequivocal, resounding yes. He is not alone in his opinion. For many people, success in business suggests a special fitness for presidential leadership. They have a point, insofar as accomplished CEOs typically possess an aptitude for rigorous analysis, strategic thinking, and organizational efficiency. These are indispensable skills for any chief executive, but they are also more relevant to solving problems than defining them.
Continue ReadingThroughout the primaries, Romney has presented himself as master problem solver, a characterization that rings true with the people who knew him best at Harvard Business School, where he graduated in the top 5% of his class. In a recent New York Times story, Kim B. Clark, a former dean of the business school described his old friend as someone who possessed the ?natural instincts to be a problem solver? and ?thrived on facts and data.?
Romney?s enduring achievement in public life is a testament both to the power and principal limit of such instincts. When he became governor of Massachusetts, Romney looked for a public policy problem to solve commensurate with his considerable political ambition. And what better problem than health care (or the lack thereof)? Romney went to work crafting a bill to ensure universal coverage for the people of Massachusetts. For those who could not afford insurance, assistance was provided them. For those who could, a state-run insurance broker was established to help them. And for those who refused, penalties were imposed.
When he signed it into law, the Massachusetts health care bill must have seemed to Romney like the kind of historic achievement that showcased his talents as a public policy problem solver. As the chief executive of a major state, he had organized a diverse team of academics, business leaders, and government officials and spearheaded a problem-solving process that looked for the best ideas irrespective of ideological imprimatur.
But what happens when people can?t agree on the problem or, for that matter, the ideological parameters in which it ought to be resolved? Such disagreements are central to politics ? Does life begin at conception? Is health care a right? Should we end the Fed? But they are more foreign to business. As Milton Friedman famously argued, the moral imperative and raison d??tre of private enterprise are one. ?[T]here is one and only one social responsibility of business,? Friedman said, ?to use its resources and engage in activities designed to increase its profits so long as it stays within the rules of the game, which is to say, engages in open and free competition without deception or fraud.?
Insofar as CEOs have embraced Friedman?s contention, they have relieved themselves of the kind of the moral and ideological debates that dominate Capitol Hill. How do you legally make as much money as possible for your shareholders? is the fundamental problem of business, and solving that problem is the chief responsibility of a CEO.
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Friday, February 24, 2012
The compression of generations ? 25 million adults live at home with ...
The thought of moving out on your own and making your individual way in the world is very much an American trait.? Certainly movies and television shows almost always assume every American has moved out on their own once adulthood is reached.? What this recession has taught us is never take anything for what is shown on the surface.? Many young adults, many times to the chagrin of baby boomer parents, have moved back home because of the employment market conditions brought on by the recession.? Roughly 25 million adults live at home with their parents for a variety of reasons but mostly economic.? For many the debilitating cost of student debt is hindering their progression into the independent marketplace.? For others it is the lack of solid wages that actually provide enough to support a person living on their own. ?And for many others the inability to find a job is still a very common experience.
Where have the young adults gone?
Without a doubt many young adults, those between the ages of 25 to 34 have moved back home (or never left home) because of the recession:
Source:? Census
Part of the trend is unmistakable in that much of the growth has come from men.? This is likely due to industries like construction taking a brutal hit once the housing market went bust.? However the trend has also occurred with females if we go back to the early 2000s.? There are a variety of reasons for this compression of generations.? This is common in other parts of the world but certainly is a new phenomenon here in the US.? In Italy it is common for men to live at home well into (and beyond) young adulthood but how well will this go in the US?
It doesn?t seem like much of this is by voluntary choice:
?(TIME) Nearly 25 million adults live at home with their parents because they?re unemployed or underemployed, they?re trying to pay off student loans or save money to buy a place, or for any number of other reasons. While calling mom and dad your ?roommates? may be a smart financial move, it?s the kiss of death for a healthy dating life. Trulia?s survey found that only 5% of unmarried adults would be open to dating someone who lived with their parents.?
This might also explain a massive slowdown in the first time homebuyer market since many purchase their first home between the ages of 25 to 34.? It is tricky to purchase a home when people are working low-wage jobs or simply not working at all.? The massive amount of student debt also hangs above many from moving into another major debt purchase.? As the above data highlights living with your parents might be good for your pocketbook but it might be difficult to woo a potential partner when living at home for many reasons.? Yet this also delays the need for a home since there is little need for larger spaces when you are single.? Without a doubt the trend of young adults living at home has increased:
The markets might be crying out at a recovery but for young adults, the recession is still in season.? A large part of this problem stems from the wicked maze that has become our higher education system.? Make a mistake today and you can be saddled with tens of thousands of dollars in debt for life with a paper mill degree.? Even two decades ago this was not possible.? Today with the financialization of college for-profits saddle students with enormous levels of debt but with a degree that yields very little in the marketplace.
?The crushing blow of college debt
In 1997-98 for-profits enrolled 3 percent of all undergraduates.? Today they are up to 9 percent.? What is more troubling is the disproportionate amount of federal aid these institutions draw:
Source:? Chronicle of Higher Education
For-profits, although 9 percent of all undergraduate enrollments eat up 22 percent of all? unsubsidized Stafford Loans and 21 percent of all Pell Grants.? With for-profits now enrolling close to 2,000,000 students you have a large number of young adults with degrees that will not likely yield a solid return on their investment (if any at all aside from a large debt load).
If students from competitive schools are having a hard time finding suitable employment what of those that went to these schools?? It seems like many are catching on but not before nationally student loan debt races to the $1 trillion mark.
The trend for automation
Self-checkout stands, self-serve kiosks, and other items of automation are part of our modern day economy.? But you can rest assured that they are not creating much in the way of jobs:
??(TIME) It?ll be interesting to see what Coinstar and other businesses try to sell via vending machines during the test stage. Sneakers? Jewelry? A home mortgage? An entire dinner in a pill, like something out of ?The Jetsons?? Who knows.
Here?s one thing we can be pretty sure of, though: The spread of vending machines is unlikely to do much in the way of creating jobs.?
This is a trend that seems unstoppable.? For those with few skills the manual labor positions are being automated out.? Think of Redbox for example.? This is a boom sector for Coinstar but each one of the 28,000 kiosks does very little in adding a job.? Today there are 28,000 Redbox locations with revenues of $774 million.? Not bad but will these add many jobs?? That seems to be the conundrum of our modern economy.
The current economy and the recent recession have been particularly rough on young adults.? Many are moving back home with parents and this trend seems to be holding strong.? With the cost of college soaring and stagnant wages, the money will have to come from somewhere.
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Toxins from diseased brain cells make diseases of the brain even worse
Wednesday, February 22, 2012
Sometimes our immune defence attacks our own cells. When this happens in the brain we see neurodegenerative diseases such as dementia, Alzheimer's and Parkinson's disease. But if the the immune defence is inhibited, the results could be disastrous. Researchers at the University of Copenhagen have now discovered one of the molecular combat mechanisms in the brain that gets out of control in these diseases. In time this may enable targeted therapies to slow down the disease without harming the patient.
"In their attempt to recover, diseased brain cells release chemical waste products into the brain", says Associate Professor Frederik Vilhardt from the Faculty of Health and Medical Sciences. "Unfortunately this makes the automated soldiers of the immune defence in the brain retaliate with high levels of free radicals the way they do with infections, and unfortunately they also attack the healthy nerve cells. This starts a vicious circle. We have discovered hitherto unknown facets of the biological mechanism that the immune cells use for creating the free radicals. This may lead to therapies to slow the neurodegenerative diseases."
The many different troops of the immune system include the macrophages. They are like robotic vacuum cleaners on autopilot, constantly removing any foreign bodies they encounter. They do so by ingesting microorganism and cell remains, putting them into a kind of stomach, and then bombarding them with free radicals such as the familiar hydrogen peroxide, which chemically destroys the stomach content.
The macrophages create their free radicals with a mobile molecular gun battery - known as NADPH Oxidase among scientists - an enzym, which is located on the surface of newborn immune cells. It secretes free radicals to destroy the foreign bodies the macrophage meets, but can also use the free radicals to signal the logistics troops of the immune system: the T-cells. This occurs when the macrophage ingests a virus and needs to warn the immune system that there is a threat.
But normally the radical battery is moved to the inside of the macrophage where it eliminates the virus and other foreign bodies it ingests. So under normal circumstances this immune cell only releases a few free radicals to its environments when it is combatting invading micro organisms. This option may mean life or death in the brain, where nerve cells are extremely sensitive to free radicals.
"This battery is a vital component of a well-functioning immune system", Associate Professor Vilhardt continues. "If the NADHP Oxidase does not work in the macrophages, patients become so ill that they die".
This is because if the macrophages do not remove foreign bodies, the immune system decides instead to encapsulate viruses, bacteria, fungus and parasites in special shells. These granulomata accumulate in the body until they kill the patient before the latter has reached the age of thirty. This disease is known as Chronic granulomatous disease.
"Things have to be in balance", says Associate Professor Vilhardt. "In neurodegenerative diseases such as Alzheimer's and dementia the level of free radicals in the brain is out of balance: it is too high".
New research will target treatment of brain diseases
He and his colleagues have discovered that the high free radical levels arise in the brain because the macrophages react to the waste products o the diseased brain cells by transferring the combat batteries to the surface, and the vulnerable nerve cells become inundated by high levels of free radicals.
"Unfortunately, completely preventing the activity of the macrophage free radical battery is a bad idea, because then it can't kill bacteria and other foreign bodies, and in effect you give the patient Chronic granulomatous disease", he says.
"Instead, we need to persuade the macrophages in the brain to retract the batteries into their insides. Then they will no longer be able to emit free radicals into the brain, but will continue to be able to ingest and destroy the waste products of the diseased nerve cells. This will enable us to inhibit the neurodegenerative diseases. This is the project I and my colleagues are now starting work on".
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NADPH Oxidase is Internalized by Clathrin-Coated Pits and Localizes to a Rab27A/B GTPase-Regulated Secretory Compartment in Activated Macrophages has just been published in the Journal of Biological Chemistry.
University of Copenhagen: http://www.ku.dk
Thanks to University of Copenhagen for this article.
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