Friday, August 16, 2013

Ask.fm: Little-known social site is host to kidnap victim, cyberbullies

Social media

8 hours ago

Ask.fm

Ask.fm

Ask.fm homepage

Popular with kids, and ? until recently ? obscure to many adults, Ask.fm is a Latvia-based social networking site where members interact by inviting others to ask anonymous questions. ??

Though the site has more than 65 million members who interact in more than 30 languages, it wasn?t until Monday that Ask.fm made headlines in the United States. That?s when kidnapping victim Hannah Anderson, barely 48 hours after her rescue, logged on using the name ?Hannahbanana722." Her identity later confirmed by her grandparents, Anderson openly answered personal questions about her ordeal, posted by anonymous strangers. She also posted several smiling selfies ? cellphone self-portraits ? as well. ??

Yet for all the catharsis and connection Ask.fm may have provided Anderson, as well as youth who are suffering lesser traumas of adolescence, it's also one more virtual hangout where kids go to torment each other.

Ask.fm, like Facebook and other social networks, limits membership to ages 13 and older. And just like Facebook, there are likely kids who lie about their age to join. Unlike Facebook, Twitter or even Tumblr, however, parents are likely not to know about Ask.fm, let alone what their kids are doing there. Teens are sharing more than ever on social media, according to a 2013 Pew study. And they prefer to do it anonymously, and on social media sites not shared by adults.?

Just a few weeks before Anderson?s action confounded Americans born before social media, Ask.fm made very different headlines in the United Kingdom, when Prime Minister David Cameron called for the boycott of such ?vile? websites: Cyberbullying at Ask.fm was linked to the suicides of four British teenagers.

"The people that operate these websites have got to step up to the plate and show some responsibility,? Cameron told Sky News, after parenting groups criticized both the government and Ask.fm for alleged abuses happening on the site, and asked the government to shut it down.?

In an August statement following the death of Hannah Smith,14, the fourth UK suicide connected to the site, a spokesperson said in a statement:

Ask.fm actively encourages our users and their parents to report any incidences of bullying, either by using the in-site reporting button or via our contact page. All reports are read by our team of moderators to ensure that genuine concerns are heard and acted upon immediately and we always remove content reported to us that violates our terms of service.

Regardless, the UK government doesn't have a lot of control over a site based in Latvia, and some question whether shutting down the site is the answer.?

Following Cameron?s condemnation, Independent columnist Yomi Adegoke made a point many adults forget in their anger and grief:

If we take down Ask.fm, do we really take down cyberbullying as a whole, the same cyberbullying that took place before (and will surely take place after) its existence? People trolled on MySpace, bullied on MSN and now victimize on Twitter and Facebook; when children want to bully, they will bully anywhere and by any means. Until we teach them the serious effects of their behavior, prohibiting Ask.fm will merely send a generation of cyberbullies in their droves to another site.

Indeed, before Ask.fm launched in 2010, kids hid from their parents on its anonymous Q&A predecessor, Formspring. Best known to grownups as the online forum where Anthony Weiner exchanged racy questions with a 22-year-old woman, Formspring was connected to the 2011 suicides of two teens who were allegedly bullied on the site.??

The year before, it was Stickygossip, another obscure-with-adults teen forum. If you have even a passing acquaintance with Internet memes, you may remember the 2010 torment of 11-year-old?microcelebrity ?Jessi Slaughter? (not her real name). Her personal videos brought the online and offline?harassment fomented on a less-obscure forum, 4chan, which led to the viral video of her father threatening his daughter's Internet tormentors that ?consequences will never be the same.?

As Adegoke wrote in the Independent, shutting down one potential host of teen bullying, will "send a generation of cyberbullies in their droves to another site."

Whether on the Internet or in real life, kids will always find places to connect in places where adult eyes can't find them.?

Perhaps the best solution comes from UK parliament member Diane Abbott. Following PM Cameron?s condemnation of Ask.fm, she emphasized the need ?to give greater importance to teaching children about relationships," she explained to the Guardian. "This would mean that children would not only learn about how to cope with sexting and pornography but they would also discuss how to relate to each other on the Internet."

Helen A.S. Popkin goes blah blah blah about the Internet. Tell her she doesn't know what she's talking about on?Twitter and/or?Facebook.

Source: http://feeds.nbcnews.com/c/35002/f/663301/s/3002abff/sc/21/l/0L0Snbcnews0N0Ctechnology0Cask0Efm0Elittle0Eknown0Esocial0Esite0Ehost0Ekidnap0Evictim0Ecyberbullies0E6C10A930A0A18/story01.htm

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Pets Add Life Interview Outtakes [Video] ? Q105

Pets Add Life has started interviewing pets. Previously, we posted An Interview With A Guinea Pig and A Wet Dog Complains About Getting A Bath.

Now they?ve added the outtakes of some of the interviews done with pets.

Pets Add Life is an organization that demonstrates the ?joys and benefits? of pet ownership and pushes adoption of pets and responsible ownership.

Source: http://myq105.cbslocal.com/2013/08/15/pets-add-life-interview-outtakes-video/

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Metformin tied to longer prostate cancer survival

NEW YORK | Thu Aug 15, 2013 4:21pm EDT

NEW YORK (Reuters Health) - In older men with diabetes and prostate cancer, taking the diabetes drug metformin was linked to a lower risk of death, according to a new study.

Researchers found metformin's apparent benefits accumulated over time. Among men with diabetes in Ontario, Canada, who were over age 66, the study found a 24 percent reduction in prostate-cancer mortality for every six months of metformin use, and a similarly lower risk of death from any cause for the first six months.

"Among diabetic men with prostate cancer metformin should be considered the drug of choice, not only for diabetes control but possibly to improve prostate cancer outcomes," Dr. David Margel, a urologist at Rabin Medical Center, Petah Tikva, Israel, and lead author of the study, told Reuters Health in an email.

The World Health Organization estimates that prostate cancer is among the top five leading causes of cancer death worldwide.

Approximately 1 in 7 men in the U.S. will be diagnosed with prostate cancer at some point in their lives, with roughly two-thirds of these cases found between the ages of 55-74. According to the National Cancer Institute, more than 29,000 American men will die from prostate cancer in 2013.

Likewise, the World Health Organization estimates that 347 million people worldwide have diabetes, and that it will be the seventh leading cause of death by 2030.

According to the U.S. Centers for Disease Control and Prevention, more than 25 million Americans are affected by diabetes and over one-quarter of people older than age 65 have the disease.

How metformin would work in someone with prostate cancer but without diabetes is unknown, however. Margel's research team is planning a randomized controlled trial to see if metformin also improves prostate cancer outcomes for non-diabetic men.

"Metformin is cheap, safe and has minimal side effects among patients without diabetes and therefore may be an ideal drug for secondary prevention." Margel added.

Metformin is a first-line medication for the treatment of noninsulin dependent diabetes. It is one of the oldest and cheapest oral diabetes medications, with prices ranging from 16 to 83 cents per pill for the generic form. The most common side effects include digestive problems and headache.

Using the Ontario Diabetes Database and the Ontario Cancer Registry, the researchers identified 3,847 men who had already been diagnosed with diabetes before their prostate cancer was discovered between March 1, 1997 and March 31, 2008.

The researchers also looked at the Ontario Drug Benefit Database to determine length of men's metformin use, as well as other diabetes medications and statins, which are used to control high blood cholesterol. Then they looked at deaths from prostate cancer and other causes.

The men were followed for about four and a half years, during which time 35 percent of them died. Of these, 7 percent died from prostate cancer.

The researchers, who published their findings in the Journal of Clinical Oncology, found that men who took metformin over time had significantly longer survival than men who didn't take the drug, in terms of deaths from prostate cancer as well as other causes.

Metformin's role seemed to be unique, since other diabetes medications did not have the same effect.

Statin use was also tied to decreased mortality, but the researchers were not able to examine what was going on with their use more closely.

"This is a scientifically rigorous and well-done study, and provides some of the best evidence we have up to this point that metformin may be helpful in preventing the progression of prostate cancer," said Dr. Scott Eggener, associate professor of surgery and co-director of the prostate cancer program at University of Chicago Medicine.

He cautioned, though, that this study was based on observation of events after they happened, so it cannot provide the level of evidence needed to say whether everyone with prostate cancer should go on metformin.

Metformin's role in preventing prostate cancer is also still unclear. Eggener told Reuters Health that most studies so far suggest metformin doesn't play a role in preventing diabetic men from developing prostate cancer.

"Once you have prostate cancer, what the present study suggests is that metformin may prevent progression or minimize the rate of progression," Eggener, emphasized, "This could turn out to be a real legitimate advance in prostate cancer management."

SOURCE: bit.ly/1eHogLO Journal of Clinical Oncology, online August 5, 2013

Source: http://feeds.reuters.com/~r/reuters/healthNews/~3/EZbTcRkMSyM/story01.htm

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Urbanization Alters Bird Behavior

60-Second Science

Blackbirds living in a city were more leery of approaching a food source than were their country cousins. Cynthia Graber reports.

More 60-Second Science

Two centuries ago, blackbirds typically lived out their lives in forest habitats. Today, the birds are one of the most common avian urban species. Researchers have shown that urban and rural blackbirds already differ from one another in their songs, the timing of reproduction and their risk of diseases. But could the country blackbird and its city cousin now have different personalities?

Scientists in Germany collected and hand-raised 28 urban birds and 25 from the country nearby. The researchers tested the birds to determine whether they approached or avoided new objects in a familiar environment. They performed the study three times over a year to see if the traits persisted.

And the urban birds avoided new objects near their feeders for significantly longer than did their rural relatives. The study appears in the journal Global Change Biology. [Ana Catarina Miranda et al, Urbanization and its effects on personality traits: a result of microevolution or phenotypic plasticity?]

The researchers say these personality differences may be related to genetic micro-evolutionary changes. And that the findings demonstrate two things. One is that urban and rural differences can be tested in a controlled experiment. The second is that blackbirds and many other species may be quickly evolving new behaviors in response to our rapidly urbanizing world.

?Cynthia Graber

[The above text is a transcript of this podcast]?


Source: http://rss.sciam.com/~r/sciam/basic-science/~3/xWEJHJUL9rQ/episode.cfm

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Great piece on why DATA is indeed the new OIL: LinkedIn connects big data, human resources (via WaPo)

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This post has already been read 11 times!

It?s big data meeting human resources. And that data, core to LinkedIn?s potential, could catapult the company beyond building careers and into the realms of education, urban development and economic policy. Chief executive Jeff Weiner put it this way in a recent blog post: ?Our ultimate dream is to develop the world?s first economic graph,? a sort of digital map of skills, workers and jobs across the global economy.

via LinkedIn connects big data, human resources ? The Washington Post.

Gerd adds: mark my words: within 7-10 years, data will become economically and politically more valuable than fossil fuels (oil and gas).

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Source: http://www.futuristgerd.com/2013/08/14/great-piece-on-why-data-is-indeed-the-new-oil-linkedin-connects-big-data-human-resources-via-wapo/

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Thursday, August 15, 2013

In regenerating planarians, muscle cells provide more than heavy lifting

[unable to retrieve full-text content]By studying the planarian flatworm, a master of regenerating missing tissue and repairing wounds, scientists have identified an unexpected source of position instruction: the muscle cells in the planarian body wall. This is the first time that such a positional control system has been identified in adult regenerative animals.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_environment/~3/jtd-9nEHzxw/130815133105.htm

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Dejana Industries plan in Port Washington derailed

Photo credit: Steven Pfost | North Hempstead Councilwoman Dina De Giorgio (R-Port Washington) speaks during an interview in Port Washington. (April 15, 2013)

The North Hempstead Town Board, faced with the prospect of hundreds of angry residents repeatedly amassing against a proposed industrial development in Port Washington, has voted to effectively kill the plan by removing the application from its calendar.

Supervisor Jon Kaiman said at a town board meeting Tuesday that numerous concerns from the surrounding community over the proposal by Dejana Industries to build a roughly 56,000-square-foot industrial building on town-owned land on West Shore Road prompted him to make the recommendation to adjourn the matter, rather than setting a future public hearing on it in a larger venue.

"This is clearly a volatile issue that has emerged over the last few weeks," Kaiman said.


MORE: newsday.com/portwashington | Free community newsletters
TWITTER: @Newsday_TonH | @NewsdayTowns


The move met with praise from the audience, which packed the town board room and the adjacent hall, but received strenuous objections from Dan Deegan, a Uniondale attorney representing Dejana.

"It's a good project, and everybody thought it was a good project until three weeks ago," Deegan said, referring to community opposition that mobilized last month. "I don't think it's fair."

The development would have consolidated Dejana's two Manorhaven sites into one on West Shore Road, near two residential communities. The company provides garbage removal and street-sweeping, among other services, and would have housed its maintenance, offices, manufacturing and other operations at the new location.

Dejana can reapply, but the process would start from scratch and take months, Kaiman said yesterday.

"We're going to ask Mr. Dejana and you and his team to take another look at the other options that are out there," Kaiman said at the meeting, adding he knew it meant the firm could leave town.

Deegan said Wednesday that the company is weighing its options, but that the town's action "denies Dejana due process."

Councilwoman Dina De Giorgio, who represents the area, last week asked Dejana to pull its proposal in light of environmental and other concerns.

Rob Calica, president of the Harbor View at Port Washington homeowners association, lauded the town's move, saying that neighbors were "pleased and relieved" at the outcome.

"An absurdly bad idea was quickly and wisely rejected by the town, which never should have considered it," he said.

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Source: http://www.newsday.com/long-island/towns/dejana-industries-plan-in-port-washington-derailed-1.5894258

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