Sunday, April 28, 2013

Google Drive


What started as a free online alternative to Microsoft Office has quickly become one of the most impressive services for creating, editing, saving, syncing, and collaborating on documents. Google Drive (freemium) has long impressed me in just how far it goes toward helping groups of people work together on files simultaneously. Some new features rolling out in a recent update add even more support for teamwork.

It hasn't been long since Google Docs rebranded itself as Google Drive, so allow me to briefly recap: Google Docs took on the new name after it added local file syncing to its service. In other words, Google Docs?ahem, Drive?now works more like Dropbox , SugarSync, or any other file-syncing service you care to name, while still retaining the core office productivity apps. In that sense, its closest competitor may well be Microsoft SkyDrive, which also has online document creation tools.

With Google Drive, you can upload files to your Google account, convert them to Google's file format to edit them online, create new docs in the Web interface, collaborate with other users in real time, and export the finished products to more standard file formats, such as .doc, .rtf, .pdf, and so on. The latest round of changes makes working with others in real time even more intuitive, because you can see their profile pictures on the screen, where formerly you only saw a line of text at the top and a color code indicating who else was looking at or editing the file.

Because of these wide-ranging capabilities and its dedication to collaborative document editing, Google Drive remains a PCMag Editors' Choice. We have no hesitation recommending Google Drive?although it is important to understand how one of the new features works. The feature in question could potentially reveal your identity to others, but managing it is simple when you know how it works. And as much as Google Drive is an excellent platform and service, that doesn't mean it's the only file-syncing service you should use either.

What's New in Drive?
The newest change in Google Drive, which will roll out to users slowly, is that Google+ profile pictures of collaborators now appear at the top of the file when they're viewing or editing a document. Formerly, when collaborators opened a document, you would see a line of text reading "2 other viewers" at the top right, which opened to reveal their names or email addresses and a color code for each person. For example, if I invited Maria to edit a spreadsheet with me, I would see her name appear next to a pink square at the top of the spreadsheet any time she opened it. As she moved through cells, they would appear highlighted in pink.

The new feature adds Maria's profile picture at the top of the document and would let me add her to my Google+ circles. There's also now an integrated group chat feature that lets multiple collaborators hold discussions via text while they're working.

Another fairly big addition is offline access to all your Drive materials if you're using Google Chrome OS. To enable this setting, go to your Google Drive page and look under the "More" button the left for the offline access setting. Turning on this feature lets you read and edit your files offline; changes will sync to the cloud the next time you connect.

Privacy
The toughest criticism Google Drive has faced amount to concerns over privacy and IP ownership. The new collaboration features could put your face in front of strangers if you're not careful, but it's very easy to manage this potential problem with an ounce of care.

Some Google Drive owners keep their documents open to the public, and if you're signed into your Google account when you view these files, other users will be able to see your picture and name. When looking at public files, it's a better idea to log out of Google, or use a different browser, and maybe also turn on incognito features if your browser has them to keep yourself anonymous. Anonymous users are assigned random profile pictures of animals instead, such as a dolphin, dinosaur, or beaver.

My feeling on the matter of privacy in Google Drive is this: If you are comfortable using Gmail, you should be comfortable with Drive. If you are skeptical of Google's user agreements, don't use Google products. For more in-depth analysis, see "Google Drive's Terms of Use: Lazy People Should Worry."

Main Features of Drive
The gist of Google Drive, and the main attraction to it, is it can store your files in the cloud where they are accessible to you and your collaborators, and become highly searchable.

One feature related to "search" stands out: Google's ability to scan a photo and "read" it using optical character recognition, or identify it using its own technology. The only other app of this kind that uses built-in OCR nearly as well is Evernote , although you have to have a paid Premium account to use it.

Google also claims Drive allows videos to be uploaded, but we encountered some issues with that part of the service.

Like many other general file-syncing services, Google Drive works better for document files than multimedia. It's not ideally meant to be a music and video streaming service?for that kind of product, you'll likely need a paid service and device, such as the Verbatim Mediashare Mini, although SugarSync does offer some neat capabilities and support for streaming iTunes music. Amazon Cloud also offers some special support for music and movies. However, within the Google universe you can use Google Play in tandem with Drive (more on that in a bit).

Carryover Features from Google Docs
The core services and functionality that were in Google Docs, namely, a free online office suite where files are also hosted, remain intact in Drive. Google Docs is one of the best known free alternative to Microsoft Office, although it's entirely Web-based?there's no software to install to use it (the only downloadable part is the app for local syncing with Drive).

As with Microsoft Office, Google Drive lets you create word processing documents, spreadsheets, presentation documents, forms, vector drawings, and now in beta, tables. Google hosts your files, too, so when you log in, all your files are there. You can sort them into customizable folders, which appear along a left pane, or just search for what you need, using a standard search bar in the Web app.

When you create a document in Google Drive, the file format used is Google's own. However, the system couldn't be more flexible. You can export Google documents to more standardized files formats, like .doc, .rtf, .ppt, .pdf, and more; and you can import practically any document with the option of keeping it in its native format (which may limit your ability to edit it) or translating it into a Google doc file, which makes it editable in the online service. I've certainly had my share of moments when I was stuck on a computer that didn't have Microsoft Office at the very moment someone emailed me an important file that required my feedback pronto. Google Drive saved the day. I could open the file in GoogleDrive, edit it, and export the revised file back out to its original form. Occasionally some formatting will go haywire during this process, but it gets the job done.

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/hpQ0vAJfEIY/0,2817,2403546,00.asp

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Saturday, April 27, 2013

EVE Online dev reveals Oculus Rift-based space dogfighting 'experience' (update: video!)

EVE Online developers reveal 'EveVR' running in Unity

It's not clear if Icelandic game studio CCP is extending its crazy MMO, EVE Online, into the world of virtual reality, but the company is working on some form of EVE-based VR application using the Oculus Rift. CCP teased the concept during the keynote event at its Fanfest event this afternoon, showing off what looked like a modern Wing Commander-style space shooter set in the world of EVE (similar to the first-person shooter extension on PlayStation 3, Dust 514), built using the Unity game engine. EVE fansite The Mittani notes from a hands-on demonstration at Fanfest that the game is currently 3v3 dogfighting employing the VR headset and an unnamed "console-style game controller." Sadly, it sounds like the project is little more than an internal curiosity at this point, but color us unsurprised if this pops up in a more polished form down the line. We'll add a video of CCP's presentation to this post as soon as it goes live -- we were marveled by the gorgeous visuals and gameplay promise of a space shooter which employs VR.

Several games are currently in development for the Oculus Rift, and Valve's Team Fortress 2 already supports the device. However, the headset that's currently available is a development kit, and not meant as representative of the final retail product.

Update: We've added the video from Fanfest below the break!

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Source: Twitch.tv

Source: http://www.engadget.com/2013/04/26/eve-online-oculus-rift/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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Sean Lowe and Catherine Giudici Had Sex on The Bachelor, Tabloid Claims

Source: http://www.thehollywoodgossip.com/2013/04/sean-lowe-and-catherine-giudici-had-sex-on-the-bachelor-tabloid/

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Friday, April 26, 2013

National survey highlights perceived importance of dietary protein to prevent weight gain

Apr. 26, 2013 ? Atkins Diet, Zone Diet, South Beach Diet, etc., etc., etc. Chances are you have known someone who has tried a high protein diet. In fact, according to the International Food Information Council Foundation, 50% of consumers were interested in including more protein in their diets and 37% believed protein helps with weight loss. In a new study released in the May/June 2013 issue of the Journal of Nutrition Education and Behavior, researchers found a relatively high proportion of women who reported using the practice of ''eating more protein'' to prevent weight gain, which was associated with reported weight loss.

Among a national sample, researchers from the University of Minnesota surveyed 1,824 midlife women (40-60 years old) to (1) describe perceptions about protein sources and requirements, (2) identify the reported frequency of using the ''eating more protein'' practice to prevent weight gain, and (3) compare reported protein intake to reported frequency of using the ''eating more protein'' practice to prevent weight gain.

Most women correctly identified good protein sources, and the majority could indicate the daily percent of dietary energy recommended from protein. ''Eating more protein'' to prevent weight gain was reported by 43% of women (and more than half of obese women) as a practice to prevent weight gain. Reported use of this practice was related to self-reported weight loss over two years. Two factors associated with effective use of this practice included the level of protein intake and self-efficacy toward weight management.

According to Noel Aldrich, lead author, those participants' who had reported weight loss with "eating more protein" had a protein intake that was consistent with the focus on protein suggested by the 2010 Dietary Guidelines Advisory Committee. He said, "Education regarding dietary protein requirements may enhance the use of this practice. Women may need more information regarding protein energy content and effective selection of protein sources to enhance protein intake as a weight management strategy. Given that the majority of Americans are overweight, identifying the most effective practices and related factors surrounding successful weight loss and prevention of weight gain are important."

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The above story is reprinted from materials provided by Elsevier Health Sciences, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/nutrition/~3/jvEwSUw8gvw/130426115618.htm

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Amazon reports lower 1Q earnings, higher revenue

SEATTLE (AP) ? Amazon.com says its net income declined in the first three months of the year even though revenue increased 22 percent, as its expenses continued to grow.

Amazon.com Inc. said Thursday that it earned $82 million, or 18 cents per share, in the first quarter. That's down 37 percent from $130 million, or 28 cents per share, in the same period a year earlier. But it's higher than the 7 cents expected by analysts polled by FactSet.

Revenue rose 22 percent to $16.07 billion, from $13.19 billion. Analysts expected $16.14 billion.

Amazon's operating expenses rose 22 percent to $15.9 billion, from $13 billion.

Amazon says it expects revenue of $14.5 billion to $16.2 billion for the current quarter. Analysts had expected $15.92 billion.

Source: http://news.yahoo.com/amazon-reports-lower-1q-earnings-higher-revenue-202944865--finance.html

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The perfect picnic | Life and style | The Guardian

Spicy chickpea egg

Spicy chickpea eggs will liven up any picnic

A couple of weeks ago, as weak sunshine dribbled through gusty clouds, I?walked through a park at lunchtime. The grass, straggly and still damp after the long winter, was none the less playing host to numerous office workers, perched awkwardly on their coats, grimly enjoying an al fresco lunch. The British don't let a little thing like weather spoil a picnic. indeed, in hot Mediterranean climates, when everyone with any sense retreats indoors for lunch, you'll often find familiar-looking families happily taking their ease in the midday sun. nothing gets between us and the tupperware, not even sunstroke ? our commitment to the rug in defiance of all good sense is one of our most endearing national characteristics.

Happily, it looks like it's brightening up at last, but, although the sunshine does make everything taste nicer, there's no harm in seasoning proceedings with a pinch of expertise.

Pick your spot carefully

Delia Smith manages to make picnicking sound utterly joyless: "In French films," she writes in her Complete Cookery Course, "picnics are all about rivers and willow and punts. In Britain, the hot tarmac of the zoo car-park will do, or a patch of grass with four lanes of traffic on either side." Ah, the romance. If you can't find any hot tarmac, a beauty spot will work better. An American household manual from 1900 suggests ensuring a "reasonable freedom from tormenting insect life", but advises against settling in the shadow of some lofty peak, or famous cave, on the grounds that: "One does not feel too comfortable when banqueting in localities where Dame Nature has had her queer moods, and has left imprinted certain too observable evidences of her freakiness." That's my local park out then.

If you're just shouldering a few sandwiches and an Enid Blyton-esque rosy apple, then make straight for the hills, but those going all-out on catering should stick close to a friendly car park or railway station. In the event of uncertain skies, a canny picnicker will select a spot near a hospitable pub.

Travel light(ish)

Ideally, all picnics would be conducted around the capacious wicker baskets that Elizabeth David describes as having "an aura of lavish gallivantings and ancient Rolls-Royces". However,, unless you've got a vintage sports car to cart them about in, they are hopelessly impractical; better to go in what the 1908 New York Times Cookbook calls "light marching order".

Even if carrying it all in an old knapsack, real cutlery, plates and a jaunty woollen rug preferably with a waterproof back,are still a must for atmosphere. Corkscrews, bottle openers, wet wipes and a sharp knife are also useful. And mustard. You can't have a picnic without mustard.

Food and drink

Mrs Beeton suggests: "A joint of cold roast beef, a joint of cold boiled beef, 2 ribs of lamb, 2 shoulders of lamb, 4 roast fowls, 2 roast ducks, 1 ham, 1 tongue, 2 veal-and-ham pies, 2 pigeon pies, 6 medium-sized lobsters, 1 piece of collared calf's head ?" just for the meat course.

Thankfully, times have changed. Hilda Leyel, author of the magnificent 1936 work The Perfect Picnic, wisely observes that "the art of arranging meals is to choose dishes that are better cold than they would be hot". For her, this means cream of rabbit, spaghetti and truffle salad and devilled lamb with a nasturtium sauce. The modern reader should infer salads (indeed the Girls Own Paper of 1880 advises that 'a cucumber is indispensable! The picnic would not be a picnic if it were absent'), pies, cheeses and the like, but, as David says, keep things simple. "Foie gras and lobster patties ? seem to lose their fine lustre out of doors," she writes (and I sense you all nodding in agreement), before grandly conceding that "sandwiches, I rather like". Bear in mind probable temperatures: it's all very well serving pink champagne, lobster and caviar if you're Keith Floyd on a boat at the bottom of your garden, but if the food and drink is going to be sitting around, cider and a nice ripe brie will go down better.

David suggests "visiting the site of the intended picnic some days beforehand" to bury the champagne. I'm not sure I'd give White Lightning 10 minutes unattended round my way ? so if you can't keep white wine cool en route, choose something else. She suggests m?con or chianti, but I fear the art of drinking strong reds in the sun is a dying one. Frankly ale, cider ("many women like cider," Leyel helpfully observes) or good lemonade are better bets on a picnic, and, "if a liqueur is wanted, cherry brandy is a very appropriate one". Hear hear.

Perfect picnic recipes

Chicken, chorizo and pepper pies These chicken pies are bursting with flavour

Chicken, chorizo and pepper pies

Veggie scotch eggs

Coconut and cardamom ice

Alcoholic lemonade

Source: http://www.guardian.co.uk/lifeandstyle/wordofmouth/2013/apr/24/the-perfect-picnic-felicity-cloake

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Functional potential of genes: Pushing the boundaries of transcription

Apr. 24, 2013 ? Like musicians in an orchestra who have the same musical score but start and finish playing at different intervals, cells with the same genes start and finish transcribing them at different points in the genome. For the first time, researchers at EMBL have described the striking diversity of messenger RNAs (mRNAs) that such start and end variation produces, even from the simple genome of yeast cells. Their findings, published today in Nature, shed new light on the importance of mRNA boundaries in determining the functional potential of genes.

Hundreds of thousands of unique mRNA transcripts are generated from a genome of only about 8000 genes, even with the same genome sequence and environmental condition. "We knew that transcription could lead to a certain amount of diversity, but we were not expecting it to be so vast," explains Lars Steinmetz, who led the project. "Based on this diversity, we would expect that no yeast cell has the same set of messenger RNA molecules as its neighbour."

The traditional understanding of transcription was that mRNA boundaries were relatively fixed. While it has long been known that certain parts of mRNAs can be selectively 'spliced' out, this phenomenon is very rare in baker's yeast, meaning that the textbook one gene -- one mRNA transcript relationship should hold. Recent studies have suggested that things aren't quite that simple, inspiring the EMBL scientists to create a new technique to capture both the start and end points of single mRNA molecules. They now discovered that each gene could be transcribed into dozens or even hundreds of unique mRNA molecules, each with different boundaries.

This suggests that not only transcript abundance, but also transcript boundaries should be considered when assessing gene function. Altering the boundaries of mRNA molecules can affect how long they stay intact, cause them to produce different proteins, or direct them or their protein products to different locations, which can have a profound biological impact. Diversifying mRNA transcript boundaries within a group of cells, therefore, could equip them to adapt to different external challenges.

The researchers expect that such an extent of boundary variation will also be found in more complex organisms, including humans, where some examples are already known to affect key biological functions. The technology to measure these variations across the entire genome as well as a catalogue of boundaries in a well-studied organism are a good starting point for further research. "Now that we are aware of how much diversity there is, we can start to figure out what factors control it," points out Vicent Pelechano, who performed the study with Wu Wei. Wei adds: "Our technique also exposed new mRNAs that other techniques could not distinguish. It will be exciting to investigate how these and general variation in transcript boundaries actually extend the functional capacity of a genome."

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The above story is reprinted from materials provided by European Molecular Biology Laboratory (EMBL).

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Vicent Pelechano, Wu Wei, Lars M. Steinmetz. Extensive transcriptional heterogeneity revealed by isoform profiling. Nature, 2013; DOI: 10.1038/nature12121

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/3bZaIH7i0xo/130424132645.htm

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