রবিবার, ৩০ সেপ্টেম্বর, ২০১২

Police ID man who killed self on TV after chase

PHOENIX (AP) ? Phoenix police have identified a man who shot at officers and then led them on a chase that ended with his suicide broadcast on national television.

Police spokesman Sgt. Tommy Thompson says 33-year-old Jodon F. Romero was a wanted felon who stole a car at gunpoint late Friday morning. Thompson said Saturday that an officer fired at Romero just before he committed suicide in the desert miles west of Phoenix but he apparently was not hit.

The chase was being followed by a television news helicopter and was broadcast live by Fox News. The network was unable to cut off the feed before Romero shot himself.

Thompson says Romero had previous convictions for violent acts and was wanted for parole violations.

Source: http://news.yahoo.com/police-id-man-killed-self-tv-chase-184342831.html

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Judge Lucy Koh To Review Galaxy Tab 10.1 Injunction

Judge Lucy Koh has set 6th December for hearing on Apple?s injunction on 8 Samsung devices. The U.S. Court of Appeals for the Federal Circuit has granted Samsung?s request to have the injunction of the Galaxy Tab 10.1 remanded in order for the trial court to re-consider Samsung?s motion to terminate the injunction.

Source: http://www.facebook.com/muktware/posts/467609906604522

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শনিবার, ২৯ সেপ্টেম্বর, ২০১২

How to Invest in Stocks | Informative-Articles.com

How to Invest in Stocks Basic Principles

First and foremost the guides on how to invest in stocks will not make people increase their fortune miraculously in just one night, as in any investment field the rewards take a while until showing up so persevere in your actions.

As in any financial market the basic rule is to buy when everyone is selling and to sell when everyone is buying. Things look pretty simple until now. From this point on come the complicated parts. That is why investors need the best guides to reveal them the secrets behind successful transactions.

One big advice when it comes to how to invest in stocks is to maintain your calm. It might seem like a banal piece of advice however when adrenaline starts pumping investors might take the wrong decisions and choose the wrong stocks in which to invest in or enter a transaction too soon and vice versa, exiting a transaction before it reaches its peak.

How to Invest in Stocks Steps

The first step on how to invest in stocks refers to choosing the right stocks. It means investors will be taught how to discover stocks from companies that are yet to be discovered. So people will be placing a small capital and when companies are discovered their investment will go through the roof.

The second step is the usage of statistical methods for determining how the stocks will evolve in the future. When it comes to how to invest in stocks it?s similar to learning how to predict the future. And for that, indicators are need, placing stop and limit orders, learning all about risk management, and much more. Trading stocks is a game and the investor possessing the right information will be the one to maximize its investment and therefore the one winning the game.

Furthermore, for succeeding on the stock market investors need a trading system. A system that works cannot be put together in a couple of days, it takes thousands of hours that?s why investors don?t have to waste their time creating one when it has already created and made available to them. Shortly, trading systems are the ones that do the entire job for the investor. These systems can automatically enter and exit transactions on the stock market.

Methods for How to Invest in Stocks

Also, the stock market is not a big gambling table where luck is the factor deciding the winners, it?s a business environment where investors take their decisions based on indicators, based on trends established in the past, based on knowing how to manage risk better than fellow investors, based on the fact that stocks fluctuate in price and the market noise shouldn?t distract top investors.

All the above are methods on how to invest in stocks successfully but no guide will say that the investments? yield is 100% income generating with every entered transaction. There will be losses and guides teach investors how to manage those losses successfully without losing all confidence in the stock market.

How to invest in stocks can transform itself into a full time occupation after investors entering in the possession of the right materials so there is no point in delaying greatness.

To learn how to invest in stocks, visit the website: http://www.profitforinvesting.com/

Source: http://informative-articles.com/151764/how-to-invest-in-stocks/

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iPhone 5 ?Problems? Explained

With Apple's most recent iPhone launch, it seems that a wide range of possible "problems" are affecting users -- but are people just nitpicking because it's, well, Apple? Some are complete non-issues, while others are in fact legitimate problems to be concerned with.

Source: http://feedproxy.google.com/~r/GearFactor/~3/YIb3JtkVZk0/

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শুক্রবার, ২৮ সেপ্টেম্বর, ২০১২

More restaurants opening up after tourists leave : News ...

Read?more: Local, Business, Economy, News, Tourism, Grand Strand, Myrtle Beach, South Carolina, Horry County, Planet Wings, Bandito's, Grand Strand Restaurants, Becky Billingsley, Restaurant Turnover, Food and Beverage Industry

Owners of Planet Wings putting the final touches on the new business. &nbsp/&nbspLisa Edge

MYRTLE BEACH, S.C. (WPDE) - This month alone, about a dozen Grand Strand restaurants have closed their doors for good. Experts say high turnover is normal in the food and beverage industry, but a new trend is emerging.

Becky Billingsley runs a?website?that tracks the Myrtle Beach area restaurant industry. She says while new restaurants used to open just before the beginning of the summer season, she's seeing a "surprising" number of new restaurants open after the summer as well.?

In a strip mall across from Coastal Grand Mall, the owners of?Planet Wings?are putting the final touches on their business. They're slated to start serving customers October 1 and hope opening at the end of the season will work to their advantage.

"Opening now is a good time to get our feet wet, get in the door, get people to know about us, and by the time summer comes, we'll be a known name," says manager Alyssa Kingsbury.

While there won't be thousands of tourists in town each weekend, Kingsbury is confident they'll survive the winter months. "It is a franchise, and it's known to work. They wouldn't have let us open here knowing that it is a tourist town if they didn't feel confident we would be successful, and we also feel confident that we're going to provide the best quality food, service, drinks and make everybody happy and want to come back," she explains.

Along Ocean Boulevard, Bandito's has been serving customers since August.

"Business has been outstanding. We've done really well. The summer came to an end and we thought business would taper off a bit, and it's been holding steady ever since, so it's been doing really well," says General Manager Sean Christenson.

Christenson has many years of experience in the restaurant industry and is hopeful they'll continue to be successful. "We have the oceanfront, so we have a very different venue than what a lot of other restaurants have being on the oceanfront and having the opportunity to open here. And being this close to the boardwalk and having the boardwalk come in our direction, so definitely a great draw for us," he explains.

Source: http://www.carolinalive.com/news/story.aspx?id=806525

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Google obeys Brazilian order, blocks video

15 hrs.

RIO?DE JANEIRO???The Brazilian unit of Google, the world's No. 1 Internet search engine, said on Thursday it had obeyed a court order to remove a video attacking a candidate in Brazilian municipal elections from its YouTube service after legal appeals were exhausted.

"We are profoundly disappointed to not have the opportunity of openly debating our arguments in the electoral justice system that the videos were legitimate manifestations of the freedom of expression and should continue (to be) available in Brazil," said Fabio Coelho, director-general of Google in Brazil in an e-mailed statement.

The legal challenges underscore broader questions about Google's responsibility for content uploaded by third parties to its websites, including an anti-Islam video that sparked a wave of protests and violence in the Muslim world.

An arrest warrant was issued for Coelho earlier this week by a court in Brazil's Mato Grosso do Sul state after Google failed to obey an order demanding removal of the video attacking a mayoral candidate.

Judges in Brazil have held executives responsible for resisting the removal of online videos in violation of a stringent 1965 Electoral Code. The law bans campaign ads that "offend the dignity or decorum" of a candidate.

Google, which says it complies with local law but fights "diligently" to protect free speech, complied with the judge's order after it ran out of appeal chances, Coelho said.

On Wednesday, Coelho was questioned by Federal Police officers over the failure to remove the video and was later released.

"Despite this, we will continue with our global campaign for liberty of expression, not just because it is a prerequisite for a free society but also because more information generally means more schools, more power, more economic opportunities and more liberty for people," he said.

'Intimidation effect'

The person or persons who posted the offending videos "ironically" removed them on their own accord and closed their YouTube account, Coelho said.

"This is just one example of the intimidation effect of such an episode for freedom of speech," he added.

Earlier this month, an electoral court in Brazil's Paraiba ordered the arrest of another senior Google executive, Edmundo Luiz Pinto Balthazar, after the company refused to take down a YouTube video mocking a mayoral candidate there.

The video clip loaded by the user "Paraiba Humor" seized on a verbal slip by a candidate in a montage remarking, "What an idiot???give him an F!"

Within days, another judge overturned the order to arrest Balthazar, writing that "Google is not the intellectual author of the video, it did not post the file and for that reason it cannot be punished for its propagation."

Broader debate

Brazil also entered a broader international debate this week about an inflammatory YouTube video depicting the Prophet Mohammad as a womanizer, fool and child abuser, when a state court in Sao Paulo ordered Google to take down the video.

World leaders have decried the video, which set off a string of violent protests in the Muslim world, including attacks on U.S. embassies in Egypt, Libya and Yemen. Several Muslim leaders called for international action to outlaw acts of blasphemy.

When President Barack Obama addressed the U.N. General Assembly on Tuesday, he repeated his condemnations of the video as "crude and disgusting" but defended the importance of free speech in the United States and throughout the world.

Ruling on a lawsuit by Brazil's National Islamic Union, Sao Paulo Judge Gilson Delgado Miranda gave Google 10 days to remove the video. In his decision, Miranda said he weighed freedom of expression against the need to protect against action that might incite religious discrimination.

(Reporting By Jeb Blount; editing by Todd Eastham)?

(c) CopyrightThomson Reuters 2012. Check for restrictions at:?http://about.reuters.com/fulllegal.asp?

Source: http://www.nbcnews.com/technology/technolog/google-obeys-brazilian-court-order-blocks-youtube-video-6152227

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Celebrate Women's Health Day ~ Health & Wellness Tip

Dr. Savant celebrate Women's Health DayDr. Savant explains why it is the women in our lives that keep us alive.

? About Dr. Savant

Watch the video below, or Read More.

Many times, when I ask a male patient why he came to see me he?ll often say, ?My wife or girlfriend told me I should have a physical.? This has made me realize that the women in our lives keep us alive. So now we can return the favor. September 29th is National Women?s Health and Fitness day who?s goal is to promote health awareness and physical activity for women of all ages. Please take the time to encourage your wives, mothers, grandmothers, daughters, granddaughters, nieces and any other woman in your lives to check in with their doctors on a regular basis and to stay active. Or maybe you could just spend some more time with them on a nice long walk.

Interested in more health and wellness tips?
Browse: Healthy Body | Healthy Eating | Healthy Living.

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  4. Celebrate the Lunar New Year with a Pomelo ~ Nutrition & Health Tip
  5. Celebrate the Lunar New Year with a Pomelo ~ Nutrition & Wellness Tip

Source: http://www.savantmd.com/2012/09/28/celebrate-womens-health-day-heath-wellness-tip/

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বৃহস্পতিবার, ২৭ সেপ্টেম্বর, ২০১২

How to Get Reliable Medical Information on the Internet Without Turning Into a Hypochondriac [Video]

How to Get Reliable Medical Information on the Internet Without Turning Into a HypochondriacGetting sick seems a lot more stressful now that we have the internet. You can research your symptoms, but inevitably you'll fall down a rabbit hole of illnesses that are so unlikely, every search will turn up a life-threatening disease. It is possible to get reliable, useful information, vet it properly, and even get an expert opinion, all online. Here's how.

Before we begin, a disclaimer: We're not doctors. We spoke to several for this story, but don't think you'll be able to walk away from this post able to diagnose your own symptoms. Our goal is to help you find reliable sources to turn to when you have minor aches and injuries, and give you an idea of what's up if you can't get an appointment right away. Keep in mind though, if diagnosis were easy, doctors wouldn't have to train so long to learn how to do it. If you have a serious condition or don't know what's going on, always consult a doctor as soon as possible.

Beware Dr. Google: Most Web Sites are Terrible at Diagnosis

How to Get Reliable Medical Information on the Internet Without Turning Into a Hypochondriac We all know what it's like: you have an ache you're not familiar with, or a bruise suddenly appears and you have no idea where it came from. You fire up Google and type in the symptom, as specific as you can make it, and you're instantly overwhelmed by the dozens of possibilities, keywords, illnesses, and other scary terms. Unfortunately, no site can diagnose an illness based on symptoms that you type into a search box. Sure, you probably know if your stomachache just happened to set in a few hours after visiting the oyster bar, but keep in mind that a heart attack can have symptoms very similar to a bout of bad indigestion, and it can be difficult even for trained and experienced professionals to tell the difference without equipment or specific tests.

Every doctor I spoke to for this story warned against using Google for diagnoses, and noted that the world of medical information on the internet will just make you crazy with wonder if you search blindly. No one wants to sit in the dark at their computer at 2am wondering if the ache in your leg is a pulled muscle or a pulmonary embolism when one site says to rub some athletic cream on it and go to sleep while another says you need to go to the ER immediately. So what do you do instead?

Search Smart, and Use Interactive Doctor/Patient Services That Really Help

How to Get Reliable Medical Information on the Internet Without Turning Into a Hypochondriac Scatter-shot symptom searches are almost always a bad idea, but there are some services and sites that are better than others. In most cases though, a cool head is much more valuable than a page full of scary search results. When you're struggling with symptoms, here are some important things to remember:

  • How confident are you that this is minor/major? There's no foolproof way to tell a minor issue from a major one, but things like pain or discomfort level can help. Try to stay calm, especially if the symptoms are unfamiliar, and think things through. Is it getting better or worse? Have you experienced this before, and how does this time compare? If you think the issue is major or don't know what you're dealing with, seek professional help. If the issue is minor, remember that as you research, so you don't get carried away.
  • Search with Occam's Razor in mind. Several of the doctors I spoke to mentioned that some patients wind up panicking because they dug up search results that aligned with their symptoms, but were so unlikely that they're almost never correct. This is one of the biggest issues with searching by symptom on the web: someone with a bad cold may come away thinking they've come down with dengue flu just because the symptoms may be similar. Remember, common conditions are the most likely ones (eg, a sprained ankle not a broken one, or a headache not an aneurysm.) Still, leave diagnosis to the pros: see a doctor so they can look you over and run tests if necessary?just be open to the fact that whatever you found online may not be the issue at hand.
  • How to Get Reliable Medical Information on the Internet Without Turning Into a HypochondriacLearn to tell good medical sources from questionable ones. This point comes up frequently in the Quora thread we mentioned earlier, but it's critical. Healthfinder.gov, The Mayo Clinic, Medpedia; they're all great sites, but those sites are good because their articles and other content written by, vetted, and reviewed by actual medical professionals before they're published. When you're reading about the symptoms you're experiencing, make sure the information was written or at least reviewed by a doctor, and you're not reading the comments of an otherwise informative article or some user forum where everyone's a self-proclaimed doctor.


    Also, make sure the doctors you're reading are experienced in the areas you're researching?a nutritionist can tell you how to eat well, but they can't tell you if your twisted ankle needs heat or cool to get better. Stick to established, trusted sites with authoritative voices, and when in doubt, print out what you're reading and ask your own doctor for a final say. Remember, nothing you read on the internet is a substitute for real, in-person analysis by a physician. It can be informative and useful as a way to talk to your doctor, but never the final word.

  • Use a service run by doctors that connects you with doctors. A number of new services and apps have appeared recently to combat this issue. One of the leading services is HealthTap, a service we've mentioned before that even has mobile apps to connect you with doctors on the go. One of the doctors I spoke to uses HealthTap himself to connect with people looking for help and offer guidance based on the information they provide?and of course to suggest they see a professional when necessary. The app has a database of questions asked by patients and answered by doctors who have signed up to help, and if you find a doctor you like, you can follow them to see more questions they answer, or communicate with them directly. The app even helps you find a doctor in your area and make an appointment.


    HealthTap really shines when you have symptoms you want to know about though. Before you ask Dr. Google, the apps "virtual private consultations" allow you to pose your question to a live, on-call doctor, ready to offer their best opinion based on the symptoms, photos, video, or other information you provide. They still cost money ($10 per conversation), but it's still cheaper than many co-pays, and gets a real professional opinion in a short period of time. If you're experiencing something unfamiliar and don't want to go to the ER, or between health insurance providers, it's a useful way to talk to a doctor about what you're going through. HealthTap isn't the only service that puts real doctors on your computer screen or on your smartphone, but it's the best we've seen.

  • How to Get Reliable Medical Information on the Internet Without Turning Into a HypochondriacCall an Employee Assistance Program (EAP) instead. Instead of taking to the internet with your symptoms, check your health insurance plan (if you have insurance, that is) and see if an EAP is available to you. Many EAPs have 24-hour hotlines you can call with both physical and mental health issues in case you're on the fence about whether you should go back to bed or head to the ER. Usually it's an on-call nurse that'll answer, or an operator who'll hand you off to a doctor or nurse, but it's better than symptom searching. Like HealthTap and similar services, an EAP puts you in touch with a live person who can help. Keep in mind though, all of these services say up front that if your condition is urgent or life-threatening, call 911 or get professional help immediately, don't delay. Photo by Kelvin_Kevin Gan.

Several years ago I fell for the marketing lingo in a commercial for an allergy pill I was interested in. I went to the doctor and explained that I had seasonal allergies, and would love something to help alleviate the symptoms. They wrote me a prescription, but it wasn't for the drug I was thinking about. I asked about that specific drug, parroting their marketing line and asking "are you sure I don't need something for indoor allergies and outdoor allergies?"

My doctor tilted her head and said "You watch too much television," before explaining that allergies are caused by a histamine reaction, and that the source of that reaction?whether it's "indoor" (like pet dander) or "outdoor" (like pollen or mold spores)?is the same, and can be treated with the same class of medications. I felt like an idiot?even more so looking back on it with what I know now?but let my embarrassment be a lesson: you don't want to be an "internet patient," so caught up in marketing language and far-fetched diagnoses that you can't tell a sniffle from internal bleeding, or worse, won't listen to the doctor when they explain it.

After the Diagnosis: Do Your Homework and Ask Questions

How to Get Reliable Medical Information on the Internet Without Turning Into a Hypochondriac With luck, your searches will turn up useful data that you can apply immediately, as opposed to vague diagnoses that leave you rattled and afraid. If the issue is minor and you can treat it at home, great?if you see a professional, let them know what you turned up in your searches, and ask for their opinion. Once you have a real diagnosis, you can Google a bit more freely. Photo by wavebreakmedia (Shutterstock).

Many of the sites we've mentioned, like Healthfinder.gov and Medpedia are great for looking up conditions and prescriptions after you've been to the doctor. For example, if your doctor says you have gastroesophageal reflux disease (GERD) because you've been waking up with heartburn every other night for the past three weeks, you can read all about it, what you can do to adjust to it, and more. Before the diagnosis though, searching for those symptoms would have led you everywhere from the right diagnosis to some rare form of stomach cancer. Similarly, if the doctor prescribes medication, you can read all about it and its side effects as well.

The web's wealth of medical information is really only useful to individuals with health conditions after you've talked to a doctor, but any doctor will tell you that an educated and engaged patient is a good one. Don't hesitate to do your homework, but go in to conversations with your doctor with an open mind. If you're looking for medical information before seeing a doctor, make sure you take what you find with a grain of salt, and if you're really concerned, make an appointment, visit the ER, or use a service that connects you with a doctor right away.

Source: http://feeds.gawker.com/~r/lifehacker/full/~3/P6qIWqmylZk/how-to-get-reliable-medical-information-on-the-internet-without-turning-into-a-hypochondriac

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Data Visualization: Trudging through the Digital Road to New Scientific Discovery

Robert Simpson, A Post-Doctoral Researcher at the University of Oxford, commutes to work using the buses provided by the school. Imagining commuters on the bus, one might envision a collection of individuals reading the paper, drinking coffee, writing in planners, or simply chatting up the person next to them. Recently, Simpson has been using his commute to chart out word occurrences to a matrix visualization from astronomy journals on his laptop. Some people bus to the beat of a different drum.

He is creating the matrices according to the nature of work that Don R. Swanson did at the University of Chicago in the late 80?s. Swanson, an Information Scientist, discovered connections between Raynaud?s Disease and Fish Oil through something called Literature Based Discovery. The literature all came from MEDLINE. Raynaud?s causes numbness in the extremities (fingers, toes, etc.) of the body because of blood vessel narrowing. Thanks to Swanson, Fish oil was found to be of relief to Raynaud?s patients where previously the relationship had gone unnoticed. No one had ever combined the literatures from MEDLINE that stated the benefits of Fish Oil as far as blood vessel narrowing in connection with Raynaud?s. Put another way, if there are many papers that mention the term Raynaud?s aligned with certain features and terms of the disease, and there are many papers that name those same features and terms in relation to Fish Oil, chances are better that Raynaud?s and Fish Oil might have an interesting relationship.

?In the present article I demonstrate something similar for the pair of literatures on migraine and magnesium (another discovery by Swanson). The goal of this work is not simply to find unnoticed connections but to develop a systematic approach to the process of hunting for them.? Swanson states in an article he published on the subject. ?As in the preceding case, one begins with a disease for which neither cause nor cure is known. The problem is to find, within the literature, indirect evidence that an unknown cure might already exist. The literatures on fish oil and magnesium, respectively, were not fortuitous choices; they were the survivors of a process of elimination.?

Robert Simpson is taking Swanson?s process a step further and putting Literature Based Discovery into a visual computer matrix that plots out the relationship between terms in Astronomy journals, mostly from the abstracts available online. Below is one such Matrix, it is from Simpson?s blog, Orbiting Frog:

When asked where this idea had come from, the mild-mannered Simpson had this to say,

?I run a conference series called .Astronomy where we have a hack day with the geek elite of astronomy. My pal, local conference organizer, Sarah Kendrew, suggested we try to create a hypothesis generator for astronomy ? based on the BrainSCANr project from neuroscience.

Although we hacked on it a bit on that day, I became far more interested afterward. I found myself playing about with a big database of terms and papers and just having fun.

I realized that doing hypothesis generation with the data would require a decent bit of visualization of correlations between pairs of words. You?d need to start with looking at what pairs appear together and then move on to pairs that both correlate with a third word (I haven?t done this yet). The word matrices are a great way to instantly see the patterns, and d3.js (software) ? which was suggested by our visualization experts Noah Iliinsky and Julie Steele at .Astronomy ? includes lots of examples with matrices.?

Brilliant! Building a hypothesis generator sounds like a sea change that could open up doors in science that no one has even considered. Imagine all of the possibilities! Imagine isolating many papers based on a subject and having all of the relationships that have never been recognized between them staring back at you in a handy matrix. What an amazing idea! But, what are the drawbacks? Well, the structuring of the Data itself.

Enter the wizards of Computer Science and Visual Analytics.

Jeffrey Heer is an Assistant Professor at The Computer Science Department of Stanford University, he said this about visualizing text groups,

?Text is among our most abundant types of data. However, text is difficult to visualize directly. How does one ?plot? a sentence or set of words other than to print them? In practice, text visualization requires both modeling (creating statistical models of the content of text collections) and then visualizing the structure and content of those models.?

Heer has been involved with some amazing work that has resulted in success and successful failure. At Stanford, Heer?s group found significant flaws in the way that textually derived data was modeled when the visualization of a group of data they were working with was analyzed.

?Probably the most relevant work from our group is on visualizing the shifting similarities among academic dicsiplines over time, based on an analysis of the text of PHD dissertations.

We were visualizing the results of a chain of models, including text modeling and dimensionality reduction. These models can sometimes give rise to misleading results, which we then spotted in the visualization. This result led us to consider how visualizations must do more than just turn data into images ? it is vital that visualizations support interactive exploration and verification, so that one can not only uncover new hypotheses but begin the process of assessing their credibility. Another result of this work is that the insights gained from the visualizations enabled us to design better machine learning methods, such that our mathematical models of textual similarity better matched the judgments of human experts.?

?Statistics alone are dangerous and they hide a lot.? Says Ben Shneiderman, a professor of computer science and a founding director of the Human-Computer Interaction Lab at University Of Maryland. Shneiderman created the widely used ?Treemaps? a compact visual display of tree structures that work by ??splitting the screen into rectangles in alternating horizontal and vertical directions as you traverse down the levels.? His work also contributed to the commercial success of Spotfire, a popular visual data analysis company.

Shneiderman was profiled in Scientific American by Tim Beardsley in the March 1999 issue about his opposition to anthropomorphizing the interactive qualities of computer programs. ?The purpose of computing is insight, not numbers, Shneiderman likes to reiterate, and likewise the purpose of visualization is insight, not pictures. What people want in their interactions with computers, he argues, is a feeling of mastery. That comes from interfaces that are controllable, consistent and predictable.?

Contextualizing, and/or structuring, the data before it is put into a helpful display, seems to be where humans need to have more involvement. If you showed someone who you just met a new gold ring you had acquired, one complete with a nice clear stone attached and automatically expected tears and acclaim from that person, it would seem odd. But if you had instead first told them it was because the person of your dreams had just proposed to you and that they had a house in Bermuda, the visual of the ring would provide useful in attaining squeals, tears, and hugs from your new friend. It is the same with visual analytics, if there is no structure for the information, it goes out without a context and ultimately might lead to a misunderstanding or misrepresentation: Why are you showing me your jewelry, are you bragging or being vain?

This goes right along with any conversation about how to figure out efficient ways to structure data so that the visual analytics will work properly in displaying the relationships of the data.

Shneiderman added the example below of an error that he saw in the data structure from a client that came to his lab. He also highlights using the visualizations as an error finding program:

?I was working with a group that was analyzing emergency room admissions. They had 6400 admissions one month and they were looking at the age of the men and the women, those who were admitted and those who were discharged, etc. They were happily running their statistics and coming up with numbers and statistically significant differences, etc. In 10 minutes, once I put the data through some of the tools we have, there turned out to be 8 patients who were 999 years old! They had no idea! So that throws things off terribly. A lot of people in the statistics or data mining world don?t take a look at the data to be able to detect these things.?

Recently, Shneiderman and Heer co-authored a paper on the importance of control panels to help users (scientists, teachers, students, etc) to navigate through a visual display. The paper goes through different methods of displaying legends, navigation boxes, or widgets, etc., to help users navigate to what they want.

?Overview first, zoom and filter, then details-on-demand? Shneiderman has famously stated about how to display and work through a graph. It is a commentary on what to do with a sound visualization, it lays out a clear path for looking at the data once we can find out out an efficient way to structure the data.

So, if the data could be properly structured and fed into compelling, but strict, visualizations, we could have this amazingly useful tool that gives scientific insight at a glance (what Simpson was shooting for), new hypotheses in science purely from emergency room admissions programs, or medical journals, or even grocery store cash registers. Is Robert Simpson?s matrix intriguing because the data is already structured from scholarly articles? It seems that way because he is using a system put together by a successful innovator. Don R. Swanson, someone without a medical degree, furthered Medical Science purely because he compared contextualized data in a different and efficient way. This was without a colorful visualization. Visualizations have been promoted in science long before Simpson, by people like the inventor of the term ?software?, Princeton statistician John Tukey. But, there are still many complications with the process as compiled above. Why are Simpson?s efforts important?

Simpson is the smart ?kid? with a question here: What is a simple way that I can display data, with contemporary resources, that can streamline and augment the scientific process? Heer serves as a realist, telling us how complicated these efforts might become. Shneiderman serves as a philosopher and craftsman, figuring out a human?s role in the act of transitioning data to the screen and then offering responsible ways to do it.

All in all, we start with a basic question: How do scientists use a computer?s ability to attain and process massive amounts of data to provide them with hypotheses that they might never be able to notice with their brains? The answer might well be at the core of Computer Science and Visual Analytics, but it is a dangerous concept that needs some healthy parenting so as not to evolve into a faulty idea generator that will ultimately bring scientists back to square one, with heaps of useless data.

One last question I had was for Stanford?s Jeffrey Heer in reference to his analysis of PhD Dissertations that is linked above:

Q: ?Do you ever think, once (in the future) the kinks are worked out with data visualizations and someone can maybe easily rule out spurious results, this process will be available to the general public as a community effort towards Science? (ie: maybe a site where people can go and insert their own data sets to generate testable hypothesis)?

A: ?First let me clarify something just to be safe? the data visualizations in my earlier anecdote were not responsible for the spurious results. Instead, the underlying models were the culprit and the visualization played a valuable role in helping reveal the problematic data. This issue is unlikely to evaporate ? a single data set can often be analyzed using a variety of algorithms or models, some of which may not be appropriate (the model may make assumptions about the data that are not true). Visualization can play a useful role in helping us understand our data prior to modeling (to help generate hypotheses and assess if modeling assumptions hold) and understanding the results of our models (as in my earlier anecdote).

Now on to your question ? there have already been a number of efforts to enable the type of ?citizen science? you describe. Even prior to the internet, ?amateurs? played an important role in astronomy (by observing new stars, etc). Also, websites like IBM?s Many Eyes or Google?s Fusion Tables allow people to upload data sets, visualize them, and share them. While I haven?t seen such a public site dedicated to generating testable hypotheses, you might be interested in this recent work we did using paid crowd workers to help generate explanatory hypotheses for public-interest data sets.

However, the more common practice is to engage ?citizen scientists? in data collection efforts, while the ?professional scientists? then analyze that data. Of course, it is important to provide transparency in this process and recognize where lay people can contribute valuable insights. Here?s one example of putting this idea into practice by engaging with a community to monitor local air quality.?

One thing about these wizards of Visual Analytics, they are thorough.

Source: http://rss.sciam.com/click.phdo?i=bc34f042c25f0a286aeca15034a51a33

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Menendez, Lautenberg Call State Failure To Help Homeowners Avoid

WASHINGTON, DC - September 26, 2012 - (RealEstateRama) -- U.S. Senators Robert Menendez and Frank R. Lautenberg, who fought for the more than $300 million in federal funding awarded to help New Jersey homeowners who lost their jobs avoid foreclosure, t...

Full article: Menendez, Lautenberg Call State Failure To Help Homeowners Avoid Foreclosure Unconscionable ...

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    AG seeks to shut down loan modification scams, win consumer refunds September 25, 2012 ? (RealEstateRama) ? Raleigh:?Three North Carolina companies that claim to help people win lower mortgage payments and save their homes from foreclosures are instead ripping off homeowners and must be shut down, Attorney General Roy Cooper said Monday. ?These schemes promise [...]
  • Help For Homeowners Affected by Foreclosure Errors
    Washington, DC - September 19, 2012 - (RealEstateRama) -- Large mortgage servicers have been ordered by federal bank regulators to identify borrowers who may have been harmed by errors and improper practices in foreclosure or threatened foreclosure and...

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Source: http://states.realestaterama.com/2012/09/26/menendez-lautenberg-call-state-failure-to-help-homeowners-avoid-foreclosure-unconscionable-ID021278.html

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Egypt's Morsi assumes major role in Mideast

UNITED NATIONS (AP) ? Egypt's new President Mohammed Morsi assigned himself the heavyweight's role in the Middle East on Wednesday, declaring in his first speech to the United Nations that the civil war raging in Syria is the "tragedy of the age" and must be brought to an end.

In a wide-ranging address that touched on all major issues confronting the region, Morsi also decried Israeli settlement-building on territory Palestinians claim for a future state and condemned a film produced in the United States that denigrates Islam's Prophet Muhammad.

He urged all U.N. member nations to join in an effort to end what he called "the catastrophe in Syria" that pits the regime of Bashar Assad against opposition forces trying to end 40 years of dictatorship. More than 30,000 people have been killed in the 18-month conflict.

Morsi has called for Assad to step down and said Wednesday that "the bloodshed in Syria and the humanitarian crisis that has unfolded must be stopped."

Morsi, an Islamist and key member of the once-banned Muslim Brotherhood, opened his remarks to the U.N. General Assembly by celebrating himself as Egypt's first democratically elected leader who was swept into office after what he called a "great, peaceful revolution" that overthrew Hosni Mubarak.

He then quickly inserted himself into the thorniest issues in the Middle East, demanding that the United Nations grant membership to the Palestinians, with or without a peace agreement with Israel.

"The fruits of dignity and freedom must not remain far from the Palestinian people," he said, adding that it was "shameful" that U.N. resolutions are not enforced.

The Palestinians are expected to again ask for U.N. recognition and formally make application to the world body in November, after the U.S. presidential election. President Barack Obama said when the Palestinians sought recognition last year that Washington would block the move until there was a peace deal with Israel. The focus of Israeli-Palestinian negotiations, which have been on hold for four years, is a two-state solution that would formally grant the Palestinians the rights of an independent country.

In his bid to end the violence in Syria, Morsi has invited Turkey, Iran and Saudi Arabia to join a contact group, though the Saudis have not yet participated and the fighting in Syria continues unabated. While Morsi wants Assad to step aside, he said Wednesday that he opposes any foreign military intervention.

The U.N. Security Council, which could call for intervention or global sanctions against Syria, is deadlocked because Russia, Assad's main protector, and China have blocked a series of resolutions brought by Western governments.

Morsi also denounced as an obscenity the anti-Islam video that portrays the Prophet Muhammad as a womanizer, a child molester and a fraud, insisting that freedom of expression does not allow for attacks on any religion.

He also condemned the violence that swept Muslim countries last week in reaction to the video. At least 51 people were killed, including the U.S. ambassador to Libya and three other Americans targeted in an attack on the U.S. Consulate in Benghazi.

"Egypt respects freedom of expression. One that is not used to incite hatred against anyone. One that is not directed toward one specific religion or culture. A freedom of expression that tackles extremism and violence. Not the freedom of expression that deepens ignorance and disregards others," Morsi said.

He appeared to have been responding to Obama's General Assembly speech Tuesday in which the U.S. leader again condemned the video but sternly defended the U.S. Constitution's free speech guarantees.

In Cairo, Egyptians watched Morsi's speech closely for signs of how he would conduct his presidency. Abdel-Mohsen, a 31-year architect, praised Morsi's condemnation of the Assad regime, but questioned his assertions about free speech.

"How can he talk about freedom of expression when there are many protesters in detention in Egypt, including minors, and when people are locked up for the so-called contempt of religion?" she said.

The head of the Arab League, meanwhile, called for the international community to criminalize blasphemy, warning that insults to religion pose a serious threat to global peace and security.

Nabil Elaraby's comments to a special session of the U.N. Security Council put him at direct odds with the United States and its Western allies, which are resolutely opposed to restrictions on freedom of expression. However, Elaraby said that if the West has criminalized acts that result in bodily harm, it must also criminalize acts that cause "psychological and spiritual harm."

Earlier Wednesday, Iranian leader Mahmoud Ahmadinejad, known for past fiery denunciations of the United States and Israel, spoke at length about his vision for a new world order without the "hegemony of arrogance."

Of Israel, he cited what he termed the "continued threat by the uncivilized Zionists to resort to military action against our great nation."

The U.S. delegation boycotted Ahmadinejad's speech in response to the "paranoid theories and repulsive slurs against Israel" included in a separate address delivered by the Iranian president on Monday.

"It's particularly unfortunate that Mr. Ahmadinejad will have the platform of the U.N. General Assembly on Yom Kippur, which is why the United States has decided not to attend," Erin Pelton, spokeswoman for the U.S. Mission to the U.N., said in a statement.

Thousands of protesters in yellow vests emblazoned with photos of Iranian dissidents they said were killed by the Iranian regime gathered outside U.N. headquarters during the Iranian leader's speech. Speakers included former House Speaker Newt Gingrich, Rep. Carolyn Maloney, D-NY, and former Rep. Patrick Kennedy, D-R.I.

In his speech on Wednesday, Ahmadinejad did not refer to Iran's nuclear program. Israel and Western nations contend that Tehran is using what it insists is a peaceful nuclear program as a cover for developing the ability to build atomic weapons.

Tough sanctions have been imposed on Iran as punishment for its failure to cooperate with the U.N. nuclear watchdog agency to prove the peaceful nature of its drive to enrich uranium to levels that could be used to build a nuclear weapon.

Israel has threatened a military strike against Iranian nuclear installations, but Obama insists there is still time to solve the dispute through diplomacy. He has vowed, however, to stop Tehran from obtaining a nuclear arsenal.

Outside the U.N., Alex Mohammed, 40, a restaurant manager from Chicago, stood next to a mock jail cell with a noose next to it, and a cartoon of Ahmadinejad standing under a series of hanged Iranians' legs and the inscription: "We don't have political prisoners in Iran ? anymore."

"It's getting worse in Iran, because the dictator is taking away more freedoms, including freedom of speech, and jailing journalists," said Mohammed, who has family in Tehran.

___

Associated Press writers Maggie Fick and Sarah El Deeb in Cairo, Verena Dobnik in New York, and David Stringer and Ron DePasquale at the United Nations contributed to this report.

Source: http://news.yahoo.com/egypts-morsi-assumes-major-role-mideast-224446969.html

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Preserving large females could prevent overfishing of Atlantic cod

Preserving large females could prevent overfishing of Atlantic cod [ Back to EurekAlert! ] Public release date: 26-Sep-2012
[ | E-mail | Share Share ]

Contact: Helen Nilsson Skld
helen.skold@bioenv.gu.se
46-031-786-9547
University of Gothenburg

Cod are among Sweden's most common and most popular edible fish and have been fished hard for many years. One consequence is the risk of serious changes in cod stocks, reveals research from the University of Gothenburg, Sweden.

In overfished areas, there is often a shortage of large and old cod, and the fish become sexually mature at a younger age. Researchers have feared that this change may have impacted on the fish's health, physiological ageing and reproductive capacity.

In a recently published study, a research group from the University of Gothenburg working with the Swedish University of Agricultural Sciences therefore looked into the health and ageing of male and female cod.

"We measured various aspects of oxidative stress, a condition in the cells that can lead to irreparable damage, antioxidant capacity, which protects against oxidative stress, and telomere length," says researcher and marine biologist Helen Nilsson Skld.

Telomeres are repeated DNA sequences that protect the ends of chromosomes. The length of these telomeres and the rate at which they get shorter are closely linked to health and ageing. The researchers compared the health of cod in the resund, Skagerrak and Kattegat. Cod in the resund have been protected from trawling since 1932 and so stocks include larger and older fish, but cod in the Skagerrak and Kattegat have been seriously overfished.

"Our results show that older males generally have shorter telomeres and a reduced antioxidant capacity," Helen Nilsson Skld explains. "However, we didn't see the same pattern among females there were no signs of physiological ageing in the age span we looked at for the females (two to eight years)."

The researchers were surprised to see such marked gender differences. Although older males were fatter and seemed less stressed than younger males, the females were generally in better shape than the males.

"Our theory for why the males age and are more stressed during spawning is that they have to compete for territory and mates. This stress seems to be more acute among the younger males."

The researchers were unable to find any signs of the overfished stocks of the Skagerrak and Kattegat being less healthy than the resund population. A key factor in this context is that larger fish produce a much higher number of eggs it can vary from half a million to five million depending on the size of the cod.

"Our study also shows that large older females are healthy and don't seem to have aged physiologically," Helen Nilsson Skld adds. "The conclusion is that it's important to look after the large older females, as they produce many more eggs than younger ones. A conservation strategy of this kind would be ideal in the Skagerrak and the Kattegat."

###

Title of study: "Gender differences in health and aging of Atlantic cod subject to size selective fishery" by Bethanie Carney Almroth, Mattias Skld and Helen Nilsson Skld

Journal: Biology Open

http://bio.biologists.org/content/early/2012/07/30/bio.20121446.full

Contact:
Helen Nilsson Skld, PhD
+46 (0)31 7869547
helen.skold@bioenv.gu.se



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Preserving large females could prevent overfishing of Atlantic cod [ Back to EurekAlert! ] Public release date: 26-Sep-2012
[ | E-mail | Share Share ]

Contact: Helen Nilsson Skld
helen.skold@bioenv.gu.se
46-031-786-9547
University of Gothenburg

Cod are among Sweden's most common and most popular edible fish and have been fished hard for many years. One consequence is the risk of serious changes in cod stocks, reveals research from the University of Gothenburg, Sweden.

In overfished areas, there is often a shortage of large and old cod, and the fish become sexually mature at a younger age. Researchers have feared that this change may have impacted on the fish's health, physiological ageing and reproductive capacity.

In a recently published study, a research group from the University of Gothenburg working with the Swedish University of Agricultural Sciences therefore looked into the health and ageing of male and female cod.

"We measured various aspects of oxidative stress, a condition in the cells that can lead to irreparable damage, antioxidant capacity, which protects against oxidative stress, and telomere length," says researcher and marine biologist Helen Nilsson Skld.

Telomeres are repeated DNA sequences that protect the ends of chromosomes. The length of these telomeres and the rate at which they get shorter are closely linked to health and ageing. The researchers compared the health of cod in the resund, Skagerrak and Kattegat. Cod in the resund have been protected from trawling since 1932 and so stocks include larger and older fish, but cod in the Skagerrak and Kattegat have been seriously overfished.

"Our results show that older males generally have shorter telomeres and a reduced antioxidant capacity," Helen Nilsson Skld explains. "However, we didn't see the same pattern among females there were no signs of physiological ageing in the age span we looked at for the females (two to eight years)."

The researchers were surprised to see such marked gender differences. Although older males were fatter and seemed less stressed than younger males, the females were generally in better shape than the males.

"Our theory for why the males age and are more stressed during spawning is that they have to compete for territory and mates. This stress seems to be more acute among the younger males."

The researchers were unable to find any signs of the overfished stocks of the Skagerrak and Kattegat being less healthy than the resund population. A key factor in this context is that larger fish produce a much higher number of eggs it can vary from half a million to five million depending on the size of the cod.

"Our study also shows that large older females are healthy and don't seem to have aged physiologically," Helen Nilsson Skld adds. "The conclusion is that it's important to look after the large older females, as they produce many more eggs than younger ones. A conservation strategy of this kind would be ideal in the Skagerrak and the Kattegat."

###

Title of study: "Gender differences in health and aging of Atlantic cod subject to size selective fishery" by Bethanie Carney Almroth, Mattias Skld and Helen Nilsson Skld

Journal: Biology Open

http://bio.biologists.org/content/early/2012/07/30/bio.20121446.full

Contact:
Helen Nilsson Skld, PhD
+46 (0)31 7869547
helen.skold@bioenv.gu.se



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2012-09/uog-plf092612.php

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Newly spotted comet may outshine the full moon

Jeff Hecht, contributor

C2012S1_2012Sep22_H06.jpg

(Image: E. Guido, G. Sostero, N. Howes)

Today, the newfound comet seen above is just a tiny dot in the sky beyond Jupiter. But in about a year, it might be one of the brightest objects in our night sky.

Vitali Nevski and Artyom Novichonok, of the International Scientific Optical Network (ISON) in Russia, discovered comet C/2012 S1 (ISON) on 21 September via images taken with a 40-centimetre reflecting telescope. Other sky-watchers soon spotted it, and the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts, announced the find yesterday.

From the combined observations, astronomers were able to trace the comet's recent path and find images of it dating back to late December 2011. From there they calculated a near-parabolic orbit that has comet ISON headed almost straight towards the sun.?

Astronomers at the Remanzacco Observatory in Italy think that ISON will skim less than 1.4 million kilometres from the sun's surface on 28 or 29 November.

The comet's orbit also suggests it is a newcomer fresh from the Oort cloud, a distant halo of icy objects that surrounds the solar system. We last had a visitor direct from the cloud in 2009, when the green comet Lulin swooped in and sprouted two tails.

As with Lulin, the intense heat of ISON's solar fly-by should vaporise the comet's hard shell of pristine ices, releasing trapped dust that would help it grow an exceptionally bright tail. Astronomy Now magazine reports that comet ISON could even be brighter than the full moon around its closest approach to the sun.

Skirting our star means that, to viewers on Earth, the comet will appear close to the horizon and to the sun's glare, making it difficult to see at first. ISON will fade but become easier to spot as it heads back towards the outer solar system. By 9 December it should be about as bright as Polaris, the North Star, according to Remanzacco Observatory astronomers. ISON should continue to be visible to the unaided eye until mid-January 2014.

But veteran astronomers warn that fresh comets with orbits that almost skim the sun are notoriously unpredictable. Results can range from the spectacular comet McNaught of January 2007 to the infamously fizzled comet Kohoutek of 1973.

Source: http://feeds.newscientist.com/c/749/f/10897/s/23d01876/l/0L0Snewscientist0N0Cblogs0Cshortsharpscience0C20A120C0A90Cnewly0Espotted0Ecomet0Emay0Eoutshi0Bhtml0DDCMP0FOTC0Erss0Gnsref0Fonline0Enews/story01.htm

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Apple Supplier Halts Production After Violence in Chinese Factory (Voice Of America)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories Stories, News Feeds and News via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/250605118?client_source=feed&format=rss

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In Tennessee, Building a Bat Cave to Battle a Plague

[unable to retrieve full-text content]Scientists hope that luring bats to an artificial bunker near Clarksville, Tenn., will help them find a cure for white nose syndrome, which has killed five million bats.

Source: http://www.nytimes.com/2012/09/25/science/in-tennessee-building-a-bat-cave-to-battle-a-plague.html?partner=rss&emc=rss

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Madrid's game at Rayo postponed due to sabotage

Associated Press Sports

updated 5:15 p.m. ET Sept. 23, 2012

MADRID (AP) -The Spanish league match between Real Madrid and Rayo Vallecano on Sunday was postponed because the floodlights at Vallecas stadium failed to work adequately in a presumed case of sabotage.

Rayo president Raul Martin Presa said unidentified "vandals" had "cut the cables" on some of the light towers at his club's stadium and "unfortunately, because of an act of sabotage, we won't be able to stage the game."

According to Spanish media, the club said the wiring throughout the stadium had been cut in 25 places.

"The game can't be played because the cables have been cut from inside. The saboteurs climbed on the roof, which is difficult to get access to," said Presa. "We will have to make a detailed investigation. There are no cameras to help us get more information."

The Spanish capital derby was finally called off more than half an hour after it was due to begin following the technicians' failure to repair the damage. Presa said the match will be played on Monday, if the stadium's wiring can be fixed in time.

"The damage is worse than it appeared at first, but we will work hard to fix it as soon as possible," Presa said.

After only winning one of its first four games, the match has been billed as a must-win outing for Madrid, which trails Spanish league leader Barcelona by 11 points in the standings.

Rayo is one of the top division's poorest clubs and has been under bankruptcy protection for more than a year.

? 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


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An emotional win at Anfield

PST: Robin Van Persie and Manchester United were outplayed for most of the match, but salvaged a 2-1 victory.

Liverpool nearly pulls off 10-man win

LIVERPOOL, England (AP) -Robin van Persie's penalty kick gave Manchester United a 2-1 victory over 10-man Liverpool on Sunday, settling a heated Premier League meeting between the fierce rivals after emotional tributes were paid to the Hillsborough disaster victims.

Source: http://nbcsports.msnbc.com/id/49140949/ns/sports-soccer/

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Affiliate Marketing Site ? Can You Make Money ... - Live Web World

Article by Troy Vayanos

Affiliate Marketing Site ? Can You Make Money Without a Website, Product Or a List? ? Marketing ? Web Marketing

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Treat your affiliate marketing site like a business. Maybe the single greatest part of affiliate marketing is that it can make you as much money as a real online business that sells a product or service without all the hassle that comes with inventory, shipping and returns. Your affiliate marketing site should be informative, professional and convenient. Unlike Google Adsense sites, which only concentrates on high paying keywords, an affiliate marketing site can be centered on a topic that you have an interest in. Most of the time, simplicity is best when making a user friendly, eye catching affiliate marketing site. Any business that is generated through the affiliate marketing site is then rewarded with the merchant web owner paying commission to the affiliate for referred business through their personal set up of affiliate web marketing.

Affiliate marketing is one of the most effective and measurable forms of advertising online. Affiliate marketing is the art of making money through the use of affiliate programs. Affiliate web marketing has a structure of revenue sharing that can be extremely beneficial for the web owner and the affiliate, especially if the product or service you are promoting is in demand. Affiliate marketing has been around for a while, and it also takes advantage of the consumer potential of the internet so that you will be making money from your computer. Affiliate marketing is quite popular and many have made fortunes out of it and are contented to remain affiliates or super affiliates as they are sometimes called.

Affiliate marketing is a method of promoting web businesses in which an affiliate is rewarded for every visitor, subscriber, customer, and/or sale provided through his/her efforts. This site is all about the internet marketing things I like the best. Because they unlock the door for anyone trying to make serious money with internet/affiliate marketing. To keep your visitors interested and keen on your affiliate marketing site it must contain certain elements. Your website should be fluid with the links and content relating to the marketing niche. The beauty of the affiliate marketing plans is that you do not need to buy anything in the way of inventory. A great advantage of affiliate-marketing is that you can build a long term business that will bring in a revenue stream for years.

Simply put, you make money by sending traffic to other people?s websites. Again, sending targeted traffic to the site will be the key to its success. The single reason for this website is to help as many people as possible in creating huge success online. Our entire site is dedicated to your success. If you owned a website you could turn it into an affiliate marketing site just by back linking to various affiliate web sites and having them link to your site in return. Once you find your niche, you can begin advertising on your site and getting paid per click on the advertisements.

Affiliate marketing business relationships have taken the cyber world by storm and are so easy to implement and benefit from, provided you have the correct business model in place. Affiliate marketing has become a relatively easy and convenient way of earning money, thus, attracting quite a number of followers. Joining an affiliate marketing site is very easy to do; this is why many marketers join as many as they can get their hands on.

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Go to http://www.MakeRealMoneyOnlineToday.com.

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Source: http://livewebworld.com/2012/09/affiliate-marketing-site-can-you-make-money-without-a-website-product-or-a-list-your-affiliate-marketing-source/

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Androidheadline: Featured: Motorola's Punit Soni admits Bionic owners got a raw deal, New Motorola will attempt to "fix things" http://t.co/SXfcfL9q #android

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Source: http://twitter.com/Androidheadline/statuses/249653628363763712

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MDC researchers solve puzzle of B-cell lymphoma development

MDC researchers solve puzzle of B-cell lymphoma development [ Back to EurekAlert! ] Public release date: 23-Sep-2012
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Contact: Bachtler, Barbara
bachtler@mdc-berlin.de
49-309-406-3896
Helmholtz Association of German Research Centres

Germinal centers are sites in the organs of the lymphatic system, formed during the course of an immune response to infection, where B cells intensely proliferate and modify their DNA in order to produce antibodies specific for the pathogen. However, it is known that the vast majority of lymphomas derive from the B cells at the germinal centers. Now, Dr. Dinis Pedro Calado and Dr. Klaus Rajewsky of the Max Delbrck Center for Molecular Medicine (MDC) Berlin-Buch have identified subgroups of B cells in germinal centers in which the proto-oncogene Myc, a critical regulator of cellular proliferation, is highly activated. They showed in addition that the Myc gene in these subpopulations is essential for the formation and maintenance of the germinal centers. Their findings also shed light on the origin of B-cell lymphomas derived from B cells at the germinal center reaction (Nature Immunology, http://dx.doi.org/10.1038/ni.2418)*.

The Myc gene is a key regulator of cellular proliferation and is frequently involved in chromosomal translocations in human lymphomas derived from B cells at the germinal center reaction. Such translocations, seen in roughly 10 percent of diffuse large B-cell lymphomas and almost all cases of sporadic Burkitt lymphoma, juxtapose Myc and enhancers in immunoglobulin loci, leading to deregulated Myc expression.

These observations have puzzled researchers for many years because translocations of this gene can only take place in those cells where Myc is active. "However, Myc is thought not to be expressed in B cells at the germinal center reaction, the progenitors of most B-cell lymphomas," Dr. Rajewsky said. So the question was: if B cells at the germinal center reaction do not express Myc, how can they give rise to B cell lymphomas carrying Myc translocations?

Germinal centers are located in the lymphatic organs such as the spleen, lymph nodes and Peyer's patches in the intestinal wall. In the germinal centers the B cells are confronted with antigens and quickly proliferate. For the immune system to be able to cope with the huge variety of antigens, B cells must modify their DNA through mutation (somatic hypermutation) and recombination (class-switch recombination). However, the fast proliferation together with the ongoing DNA modifications may increase the occurrence of errors, which makes the malignant transformation of B cells at the germinal center reaction probable. "B-cell lymphomas are the most common type of human lymphoid malignancies. They mostly originate either from B cells at the germinal center reaction or from B cells that have passed through the germinal center reaction," Dr. Calado and Dr. Rajewsky pointed out.

What then is the role of the Myc gene? How can Myc be highly activated through translocations in B-cell lymphomas although it is not active in healthy B cells of the germinal center reaction? Dr. Calado and Dr. Rajewsky have now found an answer to this question. They identified subpopulations of B cells located in the germinal centers in which the Myc gene is activated. They also showed that c-Myc is essential for the formation and maintenance of the germinal centers. When they knocked out the Myc gene in B cells they could show that germinal centers could not be formed or maintained.

"The MYC-positive germinal center B-cell subpopulations are probably at high risk for malignant transformation. Our work has direct implications for the understanding of the pathogenesis of human germinal center-derived B-cell lymphomas carrying MYC chromosomal translocations and therefore can contribute to a better understanding of how these lymphomas occur," Dr. Calado and Dr. Rajewsky said.

###

*The cell-cycle regulator c-Myc is essential for the formation and maintenance of germinal centers

Dinis Pedro Calado1,2, Yoshiteru Sasaki3, Susana A. Godinho4, Alex Pellerin1, Karl Kchert2, Barry P. Sleckman5, Ignacio Moreno de Alborn6, Martin Janz2,7, Scott Rodig8, & Klaus Rajewsky1,2

1Program of Cellular and Molecular Medicine, Children's Hospital, and Immune Disease Institute, Harvard Medical School, Boston, Massachusetts, USA. 2Max Delbrck Center for Molecular Medicine, Berlin, Germany. 3Department of Molecular and Cellular Physiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan. 4Department of Pediatric Oncology, Dana-Farber Cancer Institute, Department of Cell Biology, Harvard Medical School, Boston, Massachusetts, USA. 5Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA. 6Department of Immunology and Oncology, National Centre for Biotechnology, Madrid, Spain. 7Hematology, Oncology and Tumor Immunology, Charit, University Medical School, Berlin, Germany. 8Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA.


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MDC researchers solve puzzle of B-cell lymphoma development [ Back to EurekAlert! ] Public release date: 23-Sep-2012
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Contact: Bachtler, Barbara
bachtler@mdc-berlin.de
49-309-406-3896
Helmholtz Association of German Research Centres

Germinal centers are sites in the organs of the lymphatic system, formed during the course of an immune response to infection, where B cells intensely proliferate and modify their DNA in order to produce antibodies specific for the pathogen. However, it is known that the vast majority of lymphomas derive from the B cells at the germinal centers. Now, Dr. Dinis Pedro Calado and Dr. Klaus Rajewsky of the Max Delbrck Center for Molecular Medicine (MDC) Berlin-Buch have identified subgroups of B cells in germinal centers in which the proto-oncogene Myc, a critical regulator of cellular proliferation, is highly activated. They showed in addition that the Myc gene in these subpopulations is essential for the formation and maintenance of the germinal centers. Their findings also shed light on the origin of B-cell lymphomas derived from B cells at the germinal center reaction (Nature Immunology, http://dx.doi.org/10.1038/ni.2418)*.

The Myc gene is a key regulator of cellular proliferation and is frequently involved in chromosomal translocations in human lymphomas derived from B cells at the germinal center reaction. Such translocations, seen in roughly 10 percent of diffuse large B-cell lymphomas and almost all cases of sporadic Burkitt lymphoma, juxtapose Myc and enhancers in immunoglobulin loci, leading to deregulated Myc expression.

These observations have puzzled researchers for many years because translocations of this gene can only take place in those cells where Myc is active. "However, Myc is thought not to be expressed in B cells at the germinal center reaction, the progenitors of most B-cell lymphomas," Dr. Rajewsky said. So the question was: if B cells at the germinal center reaction do not express Myc, how can they give rise to B cell lymphomas carrying Myc translocations?

Germinal centers are located in the lymphatic organs such as the spleen, lymph nodes and Peyer's patches in the intestinal wall. In the germinal centers the B cells are confronted with antigens and quickly proliferate. For the immune system to be able to cope with the huge variety of antigens, B cells must modify their DNA through mutation (somatic hypermutation) and recombination (class-switch recombination). However, the fast proliferation together with the ongoing DNA modifications may increase the occurrence of errors, which makes the malignant transformation of B cells at the germinal center reaction probable. "B-cell lymphomas are the most common type of human lymphoid malignancies. They mostly originate either from B cells at the germinal center reaction or from B cells that have passed through the germinal center reaction," Dr. Calado and Dr. Rajewsky pointed out.

What then is the role of the Myc gene? How can Myc be highly activated through translocations in B-cell lymphomas although it is not active in healthy B cells of the germinal center reaction? Dr. Calado and Dr. Rajewsky have now found an answer to this question. They identified subpopulations of B cells located in the germinal centers in which the Myc gene is activated. They also showed that c-Myc is essential for the formation and maintenance of the germinal centers. When they knocked out the Myc gene in B cells they could show that germinal centers could not be formed or maintained.

"The MYC-positive germinal center B-cell subpopulations are probably at high risk for malignant transformation. Our work has direct implications for the understanding of the pathogenesis of human germinal center-derived B-cell lymphomas carrying MYC chromosomal translocations and therefore can contribute to a better understanding of how these lymphomas occur," Dr. Calado and Dr. Rajewsky said.

###

*The cell-cycle regulator c-Myc is essential for the formation and maintenance of germinal centers

Dinis Pedro Calado1,2, Yoshiteru Sasaki3, Susana A. Godinho4, Alex Pellerin1, Karl Kchert2, Barry P. Sleckman5, Ignacio Moreno de Alborn6, Martin Janz2,7, Scott Rodig8, & Klaus Rajewsky1,2

1Program of Cellular and Molecular Medicine, Children's Hospital, and Immune Disease Institute, Harvard Medical School, Boston, Massachusetts, USA. 2Max Delbrck Center for Molecular Medicine, Berlin, Germany. 3Department of Molecular and Cellular Physiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan. 4Department of Pediatric Oncology, Dana-Farber Cancer Institute, Department of Cell Biology, Harvard Medical School, Boston, Massachusetts, USA. 5Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA. 6Department of Immunology and Oncology, National Centre for Biotechnology, Madrid, Spain. 7Hematology, Oncology and Tumor Immunology, Charit, University Medical School, Berlin, Germany. 8Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA.


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Source: http://www.eurekalert.org/pub_releases/2012-09/haog-mrs092112.php

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