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segunda-feira, 10 de novembro de 2014

WhatsApp Adds Privacy Settings, Says Facebook Won’t Change Its ‘Values’

At http://blogs.wsj.com/personal-technology/2014/03/17/whatsapp-adds-privacy-settings-says-facebook-wont-change-its-values/

6:21 pm ET
Mar 17, 2014

WhatsApp will soon belong to Facebook FB -0.50%, but the messaging app maker says it won't approach privacy the same way as its soon-to-be-parent company. On Monday, WhatApp updated its app, rolling out a new user settings screen dedicated to privacy. It also published a blog post promising not to change what data it collects from users—and how it collects it.

WhatsApp's new privacy section corrals several settings previously found scattered around the app, and adds a few new privacy settings, too.

The most notable change here is the new ability to hide your profile photo from public view—something that Facebook users can't do. In the new privacy settings section, users can choose to make their profile photos visible to "everyone," just "my contacts," or "nobody."

The same three levels of privacy are available for the "last seen" time stamp—which users could previously only turn on or off. Users can also now block users more easily in the new privacy section as well.

The update also forces users to choose whether or not they want to backup their chat history upon opening the updated app for the first time. Previously this option was buried in settings and turned off by default.

Meanwhile, Jan Koum, the co-founder of WhatsApp, emphasized his team's attention to privacy matters in a blog post. "Respect for your privacy is coded into our DNA, and we build WhatsApp around the goal of knowing as little about you as possible," he wrote in the post. This stance is radically different than that of Facebook, which essentially seeks to know as much about each of its users as possible—so much so that it's faced federal scrutiny over the matter.

"If partnering with Facebook meant that we had to change our values, we wouldn't have done it," Koum said. "Our fundamental values and beliefs will not change. Our principles will not change."

Last week, security researchers found that WhatsApp had a privacy weakness that occurs when users switch their phone numbers. WhatsApp user accounts are tied to phone numbers, so when someone switches numbers, app users could inadvertently receive messages meant for others. Last week, WhatsApp said the report about the security loophole wasn't accurate and... ( more at http://blogs.wsj.com/personal-technology/2014/03/17/whatsapp-adds-privacy-settings-says-facebook-wont-change-its-values/ )

  • DOWNLOAD PARCIAL. LARCEN, César Gonçalves. Mais uma lacônica viagem no tempo e no espaço: explorando o ciberespaço e liquefazendo fronteiras entre o moderno e o pós-moderno atravessando o campo dos Estudos Culturais. Porto Alegre: César Gonçalves Larcen Editor, 2011. 144 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. AGUIAR, Vitor Hugo Berenhauser de. As regras do Truco Cego. Porto Alegre: César Gonçalves Larcen Editor, 2012. 58 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LINCK, Ricardo Ramos. LORENZI, Fabiana. Clusterização: utilizando Inteligência Artificial para agrupar pessoas. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LARCEN, César Gonçalves. Pedagogias Culturais: dos estudos de mídia tradicionais ao estudo do ciberespaço em investigações no âmbito dos Estudos Culturais e da Educação. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120 p.
  • CALLONI, H.; LARCEN, C. G. From modern chess to liquid games: an approach based on the cultural studies field to study the modern and the post-modern education on punctual elements. CRIAR EDUCAÇÃO Revista do Programa de Pós-Graduação em Educação UNESC, v. 3, p. 1-19, 2014.
    http://periodicos.unesc.net/index.php/criaredu/article/view/1437


sexta-feira, 7 de novembro de 2014

The Genius of Wearing the Same Outfit Every Day

At http://www.linkedin.com/today/post/article/20141105164315-283620963-the-genius-of-wearing-the-same-outfit-every-day?trk=eml-b2_content_ecosystem_digest-recommended_articles-158-null&midToken=AQG9WwzS4U85ZQ&fromEmail=fromEmail&ut=0-yrxFDZ-xYms1

Communications Director at VoiceGlance

November 05, 2014


What do Steve Jobs, Mark Zuckerberg, our current president and Homer Simpson all have in common?

They've all worn the same outfit, pretty much every day.

Why? It isn't a coincidence. Jobs and President Barack Obama, for example, are both part of the same-outfit club, but for different reasons. And both are logical, from both a scientific and business perspective.

The Science

If you notice, Obama wears a blue or gray suit all the time (when he wore a tan suit earlier this year, it nearly blew up the Internet). Why? Here's the explanation he gave to famed writer Michael Lewis, via Vanity Fair:

"You'll see I wear only gray or blue suits," Obama told Lewis. "I'm trying to pare down decisions. I don't want to make decisions about what I'm eating or wearing. Because I have too many other decisions to make."

That logic is backed up with some pretty convincing science. Two college professors who have studied decision-making, Kathleen Vohs and Barry Schwartz, both found that a person has a limited amount of brain power in a day, so the more decisions they have to make, the weaker their decision-making process becomes.

"The mere act of thinking about whether you prefer A or B tires you out," Schwartz told The LA Times. "So if I give you something else that takes discipline, you can't do it -- you'll quit faster. If I have lifted weights in a gym, later trying to lift a 30-pound weight is impossible."

Vohs conducted a study where she asked a group of random people how many decisions they made that day, and then asked them a series of simple math questions. The more decisions they made in the day, the worse they did on the math questions.

Jobs' Reason

Jobs, meanwhile, garnered the additional benefit of more brain power by choosing to wear primarily a black turtleneck, blue jeans and white shoes, but that wasn't his main motivation. Instead, Forbes reports Jobs – one of the great marketers ever – did it to establish himself as a brand.

"It is also great to have a trademark look," William Arruda, a branding expert, told Forbes. "It makes you memorable and distinctive."

It makes sense, when you think about it. After all, who can't picture Jobs without that iconic black turtleneck? Or Zuckerberg, with his gray shirt, portraying the ultimate irreverent, precocious 21st-century Internet entrepreneur? Or heck, even Bono, and his ever-present yellow shades?

For these people, that look has become part of their overall mystique. And that makes them more iconic, like a Homer Simpson, which people can recognize instantly.

About VoiceGlance

VoiceGlance is a cloud-based hiring tool used by forward-thinking companies to hire smarter, instead of... ( more at  http://www.linkedin.com/today/post/article/20141105164315-283620963-the-genius-of-wearing-the-same-outfit-every-day?trk=eml-b2_content_ecosystem_digest-recommended_articles-158-null&midToken=AQG9WwzS4U85ZQ&fromEmail=fromEmail&ut=0-yrxFDZ-xYms1 )


  • DOWNLOAD PARCIAL. LARCEN, César Gonçalves. Mais uma lacônica viagem no tempo e no espaço: explorando o ciberespaço e liquefazendo fronteiras entre o moderno e o pós-moderno atravessando o campo dos Estudos Culturais. Porto Alegre: César Gonçalves Larcen Editor, 2011. 144 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. AGUIAR, Vitor Hugo Berenhauser de. As regras do Truco Cego. Porto Alegre: César Gonçalves Larcen Editor, 2012. 58 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LINCK, Ricardo Ramos. LORENZI, Fabiana. Clusterização: utilizando Inteligência Artificial para agrupar pessoas. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LARCEN, César Gonçalves. Pedagogias Culturais: dos estudos de mídia tradicionais ao estudo do ciberespaço em investigações no âmbito dos Estudos Culturais e da Educação. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120 p.
  • CALLONI, H.; LARCEN, C. G. From modern chess to liquid games: an approach based on the cultural studies field to study the modern and the post-modern education on punctual elements. CRIAR EDUCAÇÃO Revista do Programa de Pós-Graduação em Educação UNESC, v. 3, p. 1-19, 2014.
    http://periodicos.unesc.net/index.php/criaredu/article/view/1437


quinta-feira, 21 de agosto de 2014

I Quit Liking Things On Facebook for Two Weeks.

At https://medium.com/@schmutzie/i-quit-liking-things-on-facebook-for-two-weeks-heres-how-it-changed-my-view-of-humanity-29b5102abace

I Quit Liking Things On Facebook for Two Weeks. Here's How It Changed My View of Humanity.

a hopeful look at what happens when you quit the Like

On August 1st, I announced that I was going to quit liking things on Facebook. At the time, I simply stated that I no longer wanted to be as active a participant in teaching Facebook how to advertise to me as I had been in the past, but another and much larger issue was my real curiosity: how was my Facebook experience going to change once I stopped feeding its engine with likes?

I quit the Like, and it was hard.


The first thing I noticed was how difficult it was to not like things on Facebook. As I scrolled through updates, my finger instinctively gravitated towards the Like button on hundreds of posts and comments. It has become a gut-level, Pavlovian response. I saw updates I liked or wanted others to know I liked, and I found myself almost unconsciously clicking my approval.

The Like is the wordless nod of support in a loud room. It's the easiest of yesses, I-agrees, and me-toos. I actually felt pangs of guilt over not liking some updates, as though the absence of my particular Like would translate as a disapproval or a withholding of affection. I felt as though my ability to communicate had been somehow hobbled. The Like function has saved me so much comment-typing over the years that I likely could have written a very quippy, War-and-Peace-length novel by now.

As the days wore on, though, my Like avoidance became easier to exercise, and it seemed to be reaping benefits when I noticed a significant difference in my Facebook news feed. I wasn't sure if my experience was worth writing about, though, until I read an article by Mat Honan called I Liked Everything I Saw on Facebook for Two Days. Here's What It Did to Me. Honan chose to like everything on Facebook instead, and he experienced the polar opposite of what I did when I quit the Like. Our findings, when paired together, underscored what I believed my experiment with quitting the Like had uncovered.

#1 Benefit of Quitting the Facebook Like: A Better Facebook News Feed


It's impossible to tell with any scientific certainty that my Facebook feed is markedly different than it used to be, but it sure looks that way.

You would think that liking certain updates on Facebook would teach the algorithm to give you more of what you want to see, but Facebook's algorithm is not human. The algorithm does not understand the psychological nuances of why you might like one thing and not another even though they have comparatively similar keywords and reach similar audiences, so when I liked several videos and images of heartwarming animal stories, Facebook's algorithm gave me more animal stories, but many of them were not heartwarming. They depicted inhumane treatment. Apparently, Facebook's algorithm mistook my love for animals as a desire to see images of elephants being brutalized.

The algorithm made the same mistake with politics and fashion and lifestyle posts. In showing me more of whatever it inferred that I wanted to see from my Likes, my Facebook experience included a lot of things I really didn't like, because its algorithm doesn't understand the many political, philosophical, and emotional shades of a given topic. Liking a local animal hospital does not equal my wanting to see abused dogs, and liking a post about a sweet wedding does not not equal my wanting to see every inspiring human who ever existed in New York. The algorithm can't know that, though, because it can't know individuals.

It seems that the Like function had me trapped in a universe where the environment was dictated by a knee-jerk ad-bot. You like yogurt? You'll like Extreme Yogurt more! You liked eight cute kitten videos? You'll really want to see to this graphic image of eight kittens being tortured by scientists!

Now that I am commenting more on Facebook and not clicking Like on anything at all, my feed has relaxed and become more conversational. It's like all the shouty attention-getters were ushered out of the room as soon as I stopped incidentally asking for those kinds of updates by using the Like function. I have not seen a single repugnant image of animal torture, been exposed to much political wingnuttery, or continued to drown under the influx of über-cuteness that liking kitten posters can bring on. (I can't quit the kittens.)

I feel as though reason has been restored. I can comment on a cute cat photo without being inundated with all the animal videos 800 people shared this week, and I can comment on a post about race relations without then having Facebook trot out an endless showcase of vitriol.

Facebook without the Like appears to be nearly sane.

#2 Benefit of Quitting the Facebook Like: More Humanity and Love


When I disallowed myself Facebook's Like function as a method of communication, I was left with this unmet desire to let people know I heard them or liked their content, and I suddenly felt invisible. I was reading, but no one knew I was there, which made me realize that my habitual style of Facebook interaction had to change. Without the Like function to rely on, I had to comment or risk looking anti-social and experience even more disconnection, so I started commenting more than I ever had before on the platform.

When once I would have simply liked someone's photo of their new baby, now I commented with "What a gorgeous shock of hair." When once I would have liked someone's update about their wedding anniversary, I now typed "Remember how we hid from your grandmother in the gazebo and smoked cigarettes?" I used sentences to affirm parenting wins, share my secret to enjoying kale smoothies (blending the kale first), and make jokes about the sociopathy of house cats.

I had been suffering a sense of disconnection within my online communities prior to swearing off Facebook likes. It seemed that there were fewer conversations, more empty platitudes and praise, and a slew of political and religious pageantry. It was tiring and depressing. After swearing off the Facebook Like, though, all of this changed. I became more present and more engaged, because I had to use my words rather than an unnuanced Like function. I took the time to tell people what I thought and felt, to acknowledge friend's lives, to share both joys and pains with other human beings.

It turns out that there is more humanity and love in words than there are in the use of the Like.

In short, the end of the Like made Facebook better and brought back the love.


Again, my experiment with quitting the Like on Facebook has not been scientific. I kept no statistics, I tracked no specific users, and I created no fancy pie charts. My experiential outcome, though, has been clear, and it has clearly been the opposite of what Mat Honan found when he liked everything. Facebook is just better without the Like.

When I used to like everything that did not actively bore me or make me feel hateful, my stream of Facebook updates was more like a series of soapboxes spouting outrage dotted with weddings, cute baby animals, and only occasionally real content worth pursuing. Since I stopped liking altogether, though, my Facebook stream is more akin to an eclectic dinner party. There is conversation, there is disagreement (mostly) without hostility, and there is connection. It seems as though I am getting more of what I actually want rather than just being served more extreme versions of what I Like.

I have longstanding and outspoken issues — terrible social algorithm aside — with Facebook's Terms of Service, its privacy issues, and its micro-nudging of a large portion of the planet's population into less and less desirable behaviours, but once I removed the Like function from my own behaviour, I almost started to like using Facebook. It turns out that your friends might actually be more likeable than Facebook's Like disruption makes them appear, and the growing sense of disconnection that many of us experience might just be due to a tone-deaf algorithm.

When we drop the Like, we might actually like each other. We might actually connect.

Quit the Like. See if it amplifies the humanity in your Facebook.


Give the Like a rest and see what... ( more at https://medium.com/@schmutzie/i-quit-liking-things-on-facebook-for-two-weeks-heres-how-it-changed-my-view-of-humanity-29b5102abace )


Written by

Blogger, Designer, Speaker. See also: lover, fighter, object of subjectivity. www.schmutzie.com




  • DOWNLOAD PARCIAL. LARCEN, César Gonçalves. Mais uma lacônica viagem no tempo e no espaço: explorando o ciberespaço e liquefazendo fronteiras entre o moderno e o pós-moderno atravessando o campo dos Estudos Culturais. Porto Alegre: César Gonçalves Larcen Editor, 2011. 144 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. AGUIAR, Vitor Hugo Berenhauser de. As regras do Truco Cego. Porto Alegre: César Gonçalves Larcen Editor, 2012. 58 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LINCK, Ricardo Ramos. LORENZI, Fabiana. Clusterização: utilizando Inteligência Artificial para agrupar pessoas. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LARCEN, César Gonçalves. Pedagogias Culturais: dos estudos de mídia tradicionais ao estudo do ciberespaço em investigações no âmbito dos Estudos Culturais e da Educação. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120 p.
  • CALLONI, H.; LARCEN, C. G. From modern chess to liquid games: an approach based on the cultural studies field to study the modern and the post-modern education on punctual elements. CRIAR EDUCAÇÃO Revista do Programa de Pós-Graduação em Educação UNESC, v. 3, p. 1-19, 2014.
    http://periodicos.unesc.net/index.php/criaredu/article/view/1437


terça-feira, 19 de agosto de 2014

Ignore No More: Mother creates Android app that prevents children from ignoring calls

At http://www.independent.co.uk/news/weird-news/ignore-no-more-mother-releases-app-that-prevents-kids-from-ignoring-calls-9674454.html

Sunday 17 August 2014


Frustrated-mother-turned-evil-genius Sharon Standifird has developed Ignore No More, an Android app that gives parents the ability to lock their kid's smartphone from afar, making it unwise to ignore mum's phone calls.

"When you lock your child's phone with Ignore No More your child has only two options – he or she can call you back, or call for an emergency responder," it says on the app's website.

"Now you have their attention. Ignore No More is an easy to install app that gives you control over your children's phones."

The parent sets a password that can unlock the phone, which encourages their child to call back quickly so that they can access their smartphone's other functions and applications.

Ms Standifird, a Texas mother of two, consulted with designers and developers for months, and is finding the app popular with like-minded US parents.

"My son hates it and I love it," Liane Parker wrote in her review of the app on the Google play store. "Love the idea, even good for bedtime when you want them off the phone," reviewed... ( more at http://www.independent.co.uk/news/weird-news/ignore-no-more-mother-releases-app-that-prevents-kids-from-ignoring-calls-9674454.html )





  • DOWNLOAD PARCIAL. LARCEN, César Gonçalves. Mais uma lacônica viagem no tempo e no espaço: explorando o ciberespaço e liquefazendo fronteiras entre o moderno e o pós-moderno atravessando o campo dos Estudos Culturais. Porto Alegre: César Gonçalves Larcen Editor, 2011. 144 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. AGUIAR, Vitor Hugo Berenhauser de. As regras do Truco Cego. Porto Alegre: César Gonçalves Larcen Editor, 2012. 58 p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LINCK, Ricardo Ramos. LORENZI, Fabiana. Clusterização: utilizando Inteligência Artificial para agrupar pessoas. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120p. il.
  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LARCEN, César Gonçalves. Pedagogias Culturais: dos estudos de mídia tradicionais ao estudo do ciberespaço em investigações no âmbito dos Estudos Culturais e da Educação. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120 p.
  • CALLONI, H.; LARCEN, C. G. From modern chess to liquid games: an approach based on the cultural studies field to study the modern and the post-modern education on punctual elements. CRIAR EDUCAÇÃO Revista do Programa de Pós-Graduação em Educação UNESC, v. 3, p. 1-19, 2014.
    http://periodicos.unesc.net/index.php/criaredu/article/view/1437


sexta-feira, 25 de abril de 2014

Cellphones ignite a 'reading revolution' in poor countries

At http://www.theverge.com/2014/4/23/5643058/mobile-phone-reading-illiteracy-developing-countries-unesco

A new study from UNESCO raises hopes of combatting illiteracy with mobile technology

By Amar Toor on April 23, 2014 12:00 pm

Illiteracy isn't a major issue for much of the Western world, but it remains endemic in many developing countries, where incomes are low and books are scarce. That may be changing, though, thanks to the spread of mobile technologies that have made books more accessible than ever before — something that UNESCO, in a new report, describes as a veritable "reading revolution."

The report, released today, examines the reading habits of nearly 5,000 mobile-phone users in seven countries — Ethiopia, Ghana, India, Kenya, Nigeria, Pakistan, and Zimbabwe — where the average illiteracy rate among children is 20 percent, and 34 percent among adults. (The US, by comparison, has an adult illiteracy rate of around three percent.) UNESCO describes the survey as the largest ever undertaken on mobile reading in the developing world, and its results are encouraging: people are reading more, they're reading to their children, and they're hungry for more content.

"A key conclusion from this study is that mobile devices can help people develop, sustain and enhance their literacy skills," lead author Mark West, of UNESCO, said in a statement. "This is important because literacy opens the door to life-changing opportunities and benefits."

The study was based on questionnaires and telephone interviews with people who use an app from Worldreader — a San Francisco-based nonprofit that distributes e-books in low-income countries. The organization delivers Kindles to under-equipped classrooms, while its app allows users to choose from over 6,000 (mostly free) e-books on low-end feature phones. Today, the app has more than 300,000 monthly active users in developing countries, and Worldreader says it's delivered nearly 1.7 million e-books since its launch in 2010.

"We're working in parts of the world where historically, books haven't really arrived," says Susan Moody, director of communications at Worldreader. Technology has changed all that, Moody adds, and it's already having an impact. "If you bring a library of books to places where books haven't arrived, they'll read more, they'll comprehend more, and they'll grow into a culture of reading."

There is evidence to suggest that mobile technology can improve literacy test scores, though UNESCO's study focuses on the behaviors and demographics of users in developing countries, in the hopes of better understanding how and why they read. More than 62 percent of those surveyed said they enjoy reading more after they started reading on mobile devices, and one-third said they use their phones to read to their children (an additional third said they would do so if more child-friendly books were available). The survey also shed light on important gender-based differences. Although the vast majority of mobile readers are male (77 percent), women actually devote far more time to reading: 277 minutes per month, on average, compared to just 33 minutes for men.

"Simply put, once women are exposed to mobile reading, they tend to do it a lot," the report reads, underscoring the potential benefits that digital books could yield for female literacy. Among the estimated 770 million illiterate adults in the world today, nearly two-thirds are women, and female education still carries a cultural stigma in many poor countries.

Somewhat surprisingly, 60 percent of respondents cited a desire for more diverse reading options as the primary hurdle to reading on mobile devices, while only 18 percent cited cost. This largely reflects the fact that Worldreader's app doesn't consume a lot of data; Moody says it can deliver 1,000 pages of text for about two to three cents, far cheaper than a physical book. And a surge in broadband connectivity has made them easier to access. The UN estimates that around 6 billion people have access to mobile phones today (compared to the 4.5 billion who have access to a toilet) and broadband mobile connections have seen tremendous growth in developing... ( more at http://www.theverge.com/2014/4/23/5643058/mobile-phone-reading-illiteracy-developing-countries-unesco )




  • DOWNLOAD PARCIAL. LARCEN, César Gonçalves. Mais uma lacônica viagem no tempo e no espaço: explorando o ciberespaço e liquefazendo fronteiras entre o moderno e o pós-moderno atravessando o campo dos Estudos Culturais. Porto Alegre: César Gonçalves Larcen Editor, 2011. 144 p. il.
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  • DOWNLOAD GRATUÍTO. FREE DOWNLOAD. LARCEN, César Gonçalves. Pedagogias Culturais: dos estudos de mídia tradicionais ao estudo do ciberespaço em investigações no âmbito dos Estudos Culturais e da Educação. Porto Alegre: César Gonçalves Larcen Editor, 2013. 120 p.

Artigo 2014. CALLONI, Humberto. LARCEN, César.
O artigo FROM MODERN CHESS TO LIQUID GAMES: AN APPROACH BASED ON THE CULTURAL STUDIES FIELD TO STUDY THE MODERN AND THE POST-MODERN EDUCATION ON PUNCTUAL ELEMENTS pode ser acessado pelo endereço:  http://periodicos.unesc.net/index.php/criaredu/article/view/1437

sexta-feira, 28 de março de 2014

A genetic atlas of human admixture history

At http://www.admixturemap.paintmychromosomes.com/

This interactive map summarizes the results described in the paper "A genetic atlas of human admixture history", Hellenthal et al, Science (2014). This help page gives a brief summary of the content and structure of the page. (We also suggest reading the FAQ and the tutorial accessible under the 'Historical event' menu.) To begin, click on a labelled population on the map (or select one from the "Target" drop-down menu at top). You will see displayed details of past admixture events which we infer to have occurred in forming that population.

For simple admixture events (two source populations admixing at a single point in time) or in "mixing coefficients" view, coloured circles or pie charts on the map depict the inferred genetic make-up of the two (blue and orange) admixing sources involved in the event for the selected population. The real admixing sources will not usually have been sampled, but we infer details of their DNA make-up. To do this, the DNA of each of the two source populations is represented in terms of a mixture of segments of DNA shared with sampled "donor" populations displayed on the map, with the area of each circle (or slice of a pie) proportional to the mixing coefficients for that donor.

For complex admixture events (involving admixture between more than two sources, possibly at different times), in "contrasts" view squares depict the differences in inferred genetic make-up between the two sources, with the area of each square proportional to the amount by which the given "donor" population more greatly represents (shares DNA segments with) one source over the other. (These differences tend to be more stably estimated than the mixing coefficients that we present as circles in these more complex cases.)

The box on the right provides more details about the event depicted, including the estimated date of the admixture event, the total estimated proportion of admixture from the first (orange) source, and our conclusion ("no admixture", "one date", "one date, multiway", or "multiple dates"). In the box, "side 1" depicts donor populations involved in the mixture describing the orange source and "side 2" depicts donor populations involved in the mixture describing the blue source. Coancestry curves are shown for all pairs of donor populations whose tick-boxes are selected (unless "no curves" is indicated next to the donor population), with black lines the raw data and green lines the fit under the given date(s) and proportion(s) of admixture.

For some populations, we conducted multiple analyses and/or inferred multiple events in a single analysis. For such populations, our results for each analysis and each event are given, and you can toggle between these results using the drop-down menu under "Analysis". The analysis selected by default is the "full" analysis that uses all populations as potential donors.

In the "Historical event" drop-down menu, we also provide a tutorial on how to use the site, followed by a selection of historical interpretations of admixture signals we see - many of which are shared among several groups. Each event provides text describing our genetic inference and how it might relate to historically attested events, as well as allowing users to click individually on all groups related to the described... ( more at http://www.admixturemap.paintmychromosomes.com/ )




quarta-feira, 19 de março de 2014

Best and Worst Words to Use in a Résumé

At http://www.careerbuilder.com/share/aboutus/pressreleasesdetail.aspx?sd=3%2f13%2f2014&siteid=cbpr&sc_cmp1=cb_pr809_&id=pr809&ed=12%2f31%2f2014

Hiring Managers Rank Best and Worst Words to Use in a Résumé in New CareerBuilder Survey

CHICAGO – March 13, 2014 – One in six (17 percent) hiring managers spend 30 seconds or less, on average, reviewing résumés, according to a new CareerBuilder survey. A majority (68 percent) spend less than two minutes. With so little time to capture interest, even a candidate’s word choice can make a difference. The nationwide sample of employers identified which commonly-used résumé terms are overused or cliché and which are strong additions.

The national survey was conducted online by Harris Poll on behalf of CareerBuilder from November 6 to December 2, 2013, and included a representative sample of 2,201 hiring managers and human resource professionals across industries and company sizes.

“Hiring managers prefer strong action words that define specific experience, skills and accomplishments,” said Rosemary Haefner, vice president of human resources at CareerBuilder. “Subjective terms and clichés are seen as negative because they don’t convey real information. For instance, don’t say you are ‘results-driven’; show the employer your actual results.”

The Worst Résumé Terms

The following terms are résumé turn-offs as selected by respondents:

1. Best of breed: 38 percent

2. Go-getter: 27 percent

3. Think outside of the box: 26 percent

4. Synergy: 22 percent

5. Go-to person: 22 percent

6. Thought leadership: 16 percent

7. Value add: 16 percent

8. Results-driven: 16 percent

9. Team player: 15 percent

10. Bottom-line: 14 percent

11. Hard worker: 13 percent

12. Strategic thinker: 12 percent

13. Dynamic: 12 percent

14. Self-motivated: 12 percent

15. Detail-oriented: 11 percent

16. Proactively: 11 percent

17. Track record: 10 percent

The Best Résumé Terms

There are, however, several strong verbs and terms candidates can use to help describe their experience. The following are terms employers would like to see on a résumé:

1. Achieved: 52 percent

2. Improved: 48 percent

3. Trained/Mentored: 47 percent

4. Managed: 44 percent

5. Created: 43 percent

6. Resolved: 40 percent

7. Volunteered: 35 percent

8. Influenced: 29 percent

9. Increased/Decreased: 28 percent

10. Ideas: 27 percent

11. Negotiated: 25 percent

12. Launched: 24 percent

13. Revenue/Profits: 23 percent

14. Under budget: 16 percent

15. Won: 13 percent

Survey Methodology
This survey was conducted online within the... ( more at http://www.careerbuilder.com/share/aboutus/pressreleasesdetail.aspx?sd=3%2f13%2f2014&siteid=cbpr&sc_cmp1=cb_pr809_&id=pr809&ed=12%2f31%2f2014 )

About CareerBuilder®

CareerBuilder is the global leader in human capital solutions, helping companies target and attract great talent. Its online career site, CareerBuilder.com®, is the largest in the United States with more than 24 million unique visitors and 1 million jobs. CareerBuilder works with the world’s top employers, providing everything from labor market intelligence to talent management software and other recruitment solutions. Owned by Gannett Co., Inc. (NYSE:GCI), Tribune Company and The McClatchy Company (NYSE:MNI), CareerBuilder and its subsidiaries operate in the United States, Europe, South America, Canada and Asia. For more information, visit www.careerbuilder.com.

Media Contact

Ryan Hunt

773-527-6923

Ryan.Hunt@careerbuilder.com

http://www.twitter.com/CareerBuilderPR


CareerBuilder Media Contact
For all media inquiries and interview requests, contact:

Jennifer Grasz
(P) 773-527-1164
(E) jennifer.grasz@careerbuilder.com


quinta-feira, 6 de fevereiro de 2014

Why John Carmack quit id Software

At http://www.eurogamer.net/articles/2014-02-05-why-john-carmack-quit-id-software

By Wesley Yin-Poole Published Wednesday, 5 February 2014

1

John Carmack quit id Software because parent company ZeniMax Media wouldn't agree to let games he was working on appear on the Oculus Rift virtual reality headset.

In an interview with USA Today, developer legend Carmack revealed he would have stayed at id if he had been allowed to make the likes of Wolfenstein: The New Order and Doom 4 work on the Oculus Rift.

Carmack, who last year joined Oculus VR as chief technological officer, said of the proposed deal: "It would have been a huge win.

"It seemed like a sensible plan for me."

ZeniMax declined comment when approached by USA Today.

Carmack announced in August that he had joined Oculus VR but insisted at the time he would work at both the headset maker and at id Software. Later, in November, he said he had quit id - the studio he co-founded in 1991 - to work at Oculus full-time.

But if ZeniMax had approved his proposal, Carmack would have continued to work at both id and Oculus, Carmack said.

"I would have been content probably staying there working with the people and technology that I know and the work we were doing," he said.

"But they couldn't come together on that which made me really sad. It was just unfortunate. When it became clear that I wasn't going to have the opportunity to do any work on VR while at id Software, I decided to not renew my contract."

As for id, its annual QuakeCon event is set for July this year. Will Carmack make an... ( more at http://www.eurogamer.net/articles/2014-02-05-why-john-carmack-quit-id-software )