Acer Aspire S7-191-6640

The Acer Aspire S7-191-6640 ($1,199.99) is a road warrior's ultrabook. It has high-end features like a 128GB SSD, 1080p ten-point touch screen, and weighs less than 2.25 pounds without accessories. The ultrabook comes highly recommended as a commuter or jet traveler who must have a full Windows 8 PC with her at all times. Only a few stumbles?like limited ports and anemic standard battery life?keep the system from our highest honors.

Design and Features
The S7-191-6640 looks every bit the little brother of the 13.3-inch Acer Aspire S7-391-9886 ($1,649.99), with a slim, compact profile, measuring only 11.25 by 7.75 by 0.48 inches (HWD). The S7-191-6640 has an aluminum lid with a diagonal brushed pattern, Gorilla Glass 2 covering the 11.6-inch touch screen, and a silver-colored keyboard and keyboard deck. The full sized keyboard is backlit, and is comfortable to use despite a very shallow key travel. Like its big brother, the S7-191-6640 eschews the row of function keys, rather incorporating those keys into the number keys on the top of the keyboard. Other keys do double duty as well: Fn-U increases the keyboard backlit brightness, for example.

The S7-191-6640 weighs a scant 2.24 pounds alone, and a still svelte 2.63 pounds with the included extended battery installed. This makes the system just as portable as systems like the Apple MacBook Air 11-inch (Mid 2012) ($999) and HP EliteBook 2170p ($1,099). These are road warrior systems, where you give up a little (processor power, number of I/O ports, etc.) in return for a system that fits easily in your commute bag and can travel with you everywhere.

The S7-191-6640 comes with a 11.6-inch, 1,920-by-1,080-resolution touch screen, which significantly more packed with pixels than the 1,366 by 768 resolution screen usually seen on smaller displays. This means that you can view all the video in a 1080p HD online video, as well as several full pages of data when viewing a spreadsheet or Word document. You'll find a larger work surface on the S7-191-6640 than on systems like the HP Envy X2 (11-g012nr) ($849), which has an 11.6-inch 1,366 by 768 screen. But 1080p in such a small screen can also mean that text at 100% zoom will be quite small, so you may have to fiddle with the zoom settings a bit if you're eyesight isn't 20/20. Also, some games may not look quite right until you find the right combination of settings. That said, we think many users will welcome the HD video capabilities of the S7-191-6640.

The screen uses IPS technology, so it's visible from many angles. Speaking of angles, the system's screen hinge has a dual friction setup, so it's harder to push the screen past 90 degrees. Acer did this to help curb screen bounce when you use the built-in touch screen. The touch screen is responsive, correctly interpreting our taps with a single finger. This is an improvement over the Acer Iconia W700-6465 tablet ($999.99), which had some trouble by registering a tap on the maximize button when we meant to tap the close button on windows in Desktop mode.

Speaking of video, the S7-191-6640 comes with a micro-HDMI port on the back, which requires an adapter, which isn't included. It's the same for other formats like VGA or DVI. The S7-191-6640 comes with a Bluetooth mouse for precise pointing. The system only has two USB 3.0 ports, so connecting your smartphone and an external hard drive would fill up the ports.

There are a couple of indents built into the chassis to hook up the included extended battery. The system doesn't have a traditional removable battery or a docking port, so the extended battery uses the laptop's charging port to pass power through. This simplistic workaround has a drawback: The extended battery doesn't show up in Windows, so you'll have to interpret the five-lights in the LED indicator on the side of the extended battery to figure out how much charge you've got. Thumbwheel screws hold the battery in place, making the whole exercise feel like a laptop battery setup from the mid 1990s. It's effective, but nevertheless feels like a kludge on what is otherwise an elegant looking system.

Thanks to Microsoft Signature setup, the S7-191-6640 comes with no extra software pre-loaded aside from Microsoft products like Office Trial, Skype, and Windows Defender. This is a vast improvement over systems like the HP Envy X2, which has quite a few programs pre-installed. The S7-191-6640 comes with a 128GB SSD, with about 75GB free when you take it out of the box. The system has a one-year warranty.

Performance
The Intel Core i5-3317U and four GB of memory are pretty standard specs for systems in this price range, The Acer Iconia W700-6465, HP EliteBook 2170p, and the Editor's Choice for high-end ultrabooks, the Asus Zenbook Prime Touch UX31A-BHI5T ($1199), all come with this setup. Therefore, it's no surprise that these systems all have similar CineBench, Handbrake, and Photoshop CS6 results. The HP lags behind the others in PCMark7, due to its spinning hard drive, but all are closely matched on the 3D tests, since they all have Intel HD Graphics 4000.

The performance stat that really matters is the system's battery rundown score, and on that note the S7-191-6640 is mixed. The sealed internal battery is only good for a short 3 hours 42 minutes. This is far less than the Asus UX31A-BHI5T (6:38) or the MacBook Air (5:19). However, when you add the extended battery, the S7-191-6640 achieves an excellent 6:58. It's like Acer had to follow a mandate to make this system one of the thinnest and lightest, then said wait a minute, we can't ship a laptop that lasts less than four hours. The extended battery feels like an afterthought, one that it easily lost and less sturdy than if they had simply added a couple of millimeters to the system's thickness.

And there's the rub: If the Acer Aspire S7-191-6640 had been a few millimeters thicker with a larger capacity battery and the same 2.63 pound weight, it might have given serious competition to the Editors' Choice Asus Zenbook Prime Touch UX31A-BHI5T. The Asus UX31A-BHI5T has a larger screen and includes a mini-VGA-to-VGA adapter, so it's better suited to corridor dwellers than road warriors, but otherwise the systems are similar in specs, capabilities, and pricing. The S7-191-6640 is just a touch better for the road warrior, but it's not enough for a clear-cut victory.

BENCHMARK TEST RESULTS

COMPARISON TABLE
Compare the Acer Aspire S7-191-6640 with several other laptops side by side.

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laptop For Print Production Port Chart [[Y/N]]: Benchmark Chart[[Y/N]]: Scribble Text [[List text or say "none."]]: Print Summary [[List text or say "none."]]: Specs [[Paste Excel spec sheet into this Document]]

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Monday's sports briefs

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Sniffing out schizophrenia

Apr. 29, 2013 ? A debilitating mental illness, schizophrenia can be difficult to diagnose. Because physiological evidence confirming the disease can only be gathered from the brain during an autopsy, mental health professionals have had to rely on a battery of psychological evaluations to diagnose their patients.

Now, Dr. Noam Shomron and Prof. Ruth Navon of Tel Aviv University's Sackler Faculty of Medicine, together with PhD student Eyal Mor from Dr. Shomron's lab and Prof. Akira Sawa of Johns Hopkins Hospital in Baltimore, Maryland, have discovered a method for physical diagnosis -- by collecting tissue from the nose through a simple biopsy. Surprisingly, collecting and sequencing neurons from the nose may lead to "more sure-fire" diagnostic capabilities than ever before, Dr. Shomron says.

This finding, which was reported in the journal Neurobiology of Disease, could not only lead to a more accurate diagnosis, it may also permit the crucial, early detection of the disease, giving rise to vastly improved treatment overall.

From the nose to diagnosis

Until now, biomarkers for schizophrenia had only been found in the neuron cells of the brain, which can't be collected before death. By that point it's obviously too late to do the patient any good, says Dr. Shomron. Instead, psychiatrists depend on psychological evaluations for diagnosis, including interviews with the patient and reports by family and friends.

For a solution to this diagnostic dilemma, the researchers turned to the olfactory system, which includes neurons located on the upper part of the inner nose. Researchers at Johns Hopkins University collected samples of olfactory neurons from patients diagnosed with schizophrenia and a control group of non-affected individuals, then sent them to Dr. Shomron's TAU lab.

Dr. Shomron and his fellow researchers applied a high-throughput technology to these samples, studying the microRNA of the olfactory neurons. Within these molecules, which help to regulate our genetic code, they were able to identify a microRNA which is highly elevated in those with schizophrenia, compared to individuals who do not have the disease.

"We were able to narrow down the microRNA to a differentially expressed set, and from there down to a specific microRNA which is elevated in individuals with the disease compared to healthy individuals," explains Dr. Shomron. Further research revealed that this particular microRNA controls genes associated with the generation of neurons.

In practice, material for biopsy could be collected through a quick and easy outpatient procedure, using a local anesthetic, says Dr. Shomron. And with microRNA profiling results ready in a matter of hours, this method could evolve into a relatively simple and accurate test to diagnose a very complicated illness.

Early detection, early intervention

Though there is much more to investigate, Dr. Shomron has high hopes for this diagnostic method. It's important to determine whether this alteration in microRNA expression begins before schizophrenic symptoms begin to exhibit themselves, or only after the disease fully develops, he says. If this change comes near the beginning of the timeline, it could be invaluable for early diagnostics. This would mean early intervention, better treatment, and possibly even the postponement of symptoms.

If, for example, a person has a family history of schizophrenia, this test could reveal whether they too suffer from the disease. And while such advanced warning doesn't mean a cure is on the horizon, it will help both patient and doctor identify and prepare for the challenges ahead.

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The above story is reprinted from materials provided by American Friends of Tel Aviv University.

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

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Journal Reference:

1. Eyal Mor, Shin-Ichi Kano, Carlo Colantuoni, Akira Sawa, Ruth Navon, Noam Shomron. MicroRNA-382 expression is elevated in the olfactory neuroepithelium of schizophrenia patients. Neurobiology of Disease, 2013; 55: 1 DOI: 10.1016/j.nbd.2013.03.011

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/most_popular/~3/zHXUhnxaa7s/130429130548.htm

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Insert Coin: Snapzoom gives Kickstarters a crack at its smartphone scope adapter (video)

In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line.

Snapzoom stole a lot of hearts at Engadget Expand, but it didn't quite steal enough votes to win our Insert Coin contest. Now you can exact some justice, as the smartphone adapter for binoculars, telescopes and microscopes is up for grabs on Kickstarter to let you zoom in on the moon, bacteria or whatever else you can think of. So far it's vacuumed up $15,000 toward its $55,000 goal, and while the early bird offer is sold out, backers can still grab one starting at $60, a hefty discount from the final $80 retail price. For $90, you'll even get a basic 10x25 compact Bushnell travel binocular tossed in, so if you want to see what made our Insert Coin judges go zoom-crazy, hit the source or video after the jump.

Filed under: Cellphones, Cameras

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Source: Snapzoom (Kickstarter)

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Cordell Mosson of Parliament-Funkadelic dies

Johnny Nunez / WireImage

Boogie Cordell Mosson, Bootsy Collins, Tye Tribbett, and Dr. Cornel West in 2011.

By Randee Dawn, TODAY contributor

Cordell "Boogie" Mosson, who gained fame as the bassist for the George Clinton-fronted Parliament-Funkadelic group, died of liver failure on April 18, according to the New York Times. He was 60.

The New Jersey native moved to Toronto in the late 1960s with friend Garry Shider, and both joined United Soul -- which brought them in contact with Clinton, who was producing some of the band's songs. Shider (who died in 2010) went on to become one of Clinton's musical directors, while Mosson was a part of Parliament-Funkadelic since the early 1970s. He played bass, drums and rhythm guitar and stepped in for Bootsy Collins when Collins pursued a solo career.

Mosson played on albums including 1975's "Mothership Connection" and 1978's "One Nation Under a Groove." He continued touring with the group until 2011.

(Mild profanity in video.)

Clinton told the Times that Mosson had a wide range of talents, able to play "all the psychedelic stuff and the Motown and the James Brown."

"He was the heartbeat (of the band) for a long time," he added.

Mosson also appeared in 1995's "PCU" with Jeremy Piven and David Spade. He and 15 other members of the band were inducted into the Rock and Roll Hall of Fame in 1997.?

Funeral and tribute plans have not been announced, according to Rolling Stone.

Related content:

Source: http://todayentertainment.today.com/_news/2013/04/26/17928971-cordell-mosson-bassist-for-parliament-funkadelic-dies-at-60?lite

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Watch Ellen DeGeneres Meet Her 'SNL' Impersonator

If you're a fan of Kate McKinnon's impression of Ellen DeGeneres on Saturday Night Live -- and boy, is it spot on! -- then you'll love this. On yesterday's Ellen, McKinnon gamely accepted DeGeneres' offer to impersonate her right there on the show. Watch below, as the jaunty pair squirm in their seats and dance through the audience together:

Source: http://www.ivillage.com/snl-star-kate-mckinnon-impersonates-ellen-degeneres-ellen-show/1-a-534328?dst=iv%3AiVillage%3Asnl-star-kate-mckinnon-impersonates-ellen-degeneres-ellen-show-534328

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