Tuesday, April 30, 2013

PFT: SEC accounts for 63 picks ? a quarter of the draft

Jarvis JonesAP

The Steelers plunged to 8-8 in 2012.? Some think they?ll be worse in 2013.? Here?s a look at the quality of a draft class aimed at helping them get better.

What they needed:? Running back, receiver, linebacker, quarterback, cornerback, tight end, offensive line.

Who they got:
Round 1: Jarvis Jones, LB, Georgia.
Round 2: Le?Veon Bell, RB, Michigan State.
Round 3: Markus Wheaton, WR, Oregon State.
Round 4: Shamarko Thomas, S, Syracuse.
Round 4: Landry Jones, QB, Oklahoma.
Round 5: Terry Hawthorne, CB, Illinois.
Round 6: Justin Brown, WR, Oklahoma.
Round 6: Vince Williams, LB, Florida St.
Round 7: Nick Williams, DT, Samford.

Where they hit:? They needed a high-impact pass rusher, and they got the guy with both potential and production.? Jones could be the next great Steelers linebacker, and they wisely waited for him to fall into their laps at No. 17.? Bell gives them a guy who could instantly become the starting running back, and they?ve once again taken receivers in the two rounds (three and six) where they found Mike Wallace, Emmanuel Sanders, and Antonio Brown.

Where they missed:? Thomas, an undersized safety whose best attribute is his ability to deliver big hits, suffered multiple concussions last season.? It?s too much of a risk to take with a fourth-round draft pick.? Ditto for Jones; if the Steelers are looking for a backup, they could have waited until a later round than four.? The decision not to take a tight end could be a problem, if Heath Miller suffers a setback while recovering from a torn ACL.

Impact rookies:? Jones and Bell likely will instantly be added to the starting lineup.? Barring injury, each could become a candidate for rookie of the year on their respective sides of the ball.

Long-term prospects:? A solid draft class with a couple of guys who could become contributors and leaders in the near future.? And if the Steelers are still as good at scouting receivers as they were when finding Wallace, Sanders, and Brown, Thomas and Justin Brown could become difference makers, too.

Source: http://profootballtalk.nbcsports.com/2013/04/28/with-63-draft-picks-sec-produces-a-quarter-of-the-nfls-talent/related/

weather new orleans orcl the hartford illinois primary 2012 michael bay zsa zsa gabor illinois primary

Obama to Nominate Foxx for Transportation Secretary (WSJ)

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, RSS Feeds and Widgets via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/302205411?client_source=feed&format=rss

ufc 144 fight card ufc 144 results acura nsx all star weekend 2012 giada de laurentiis howard hughes nationwide race

First Data names JPMorgan executive Bisignano as CEO

MADRID, April 28 (Reuters) - Malaga kept up their push for a possible return to the Champions League next season with a 2-1 win at home Getafe that lifted them to fifth in La Liga on Sunday. Striker Roque Santa Cruz headed them in front just before halftime and defender Weligton doubled the lead with another header, this time from a corner, two minutes after the re-start. Getafe pulled one back with a close-range volley from Juan Valera in the 70th minute and Manuel Pellegrini's side endured some nervy moments near the end as they missed a number of chances to settle the game. ...

Source: http://news.yahoo.com/first-data-names-jpmorgan-executive-bisignano-ceo-201829452.html

Joey Kovar Expendables 2 Pussy Riot National Hurricane Center Zeek Rewards vanessa bryant vanessa bryant

Monday, April 29, 2013

Disrupt NY 2013 Hackathon Team Wants To Build A WebRTC-Based Pandora For Exercise

webrtcthingThe Disrupt NY 2013 Hackathon has been underway for a few hours now and we’re already seeing a bunch of cool projects. Team Geem is building what it calls a “Pandora for Exercise.” The service, which will hopefully be ready in time to be demoed tomorrow, will create exercise programs that are tailored for the individual user. The usual exercise DVDs, Geem believes, are just too boring and repetitive, so a web-based exercise service that’s fully customized can help break through that routine. Also, unlike DVDs, Geem could offer users a wider choice of options, so if you want to do some cardio and work on your abs, and also do a bit of yoga, Geem will have you covered. Users, the team tells me, will be able to watch pre-recorded videos, but the cool part of the service is also that it will enable ad-hoc classes that teachers can set up through the service. While I was talking to them, Geem was looking at using TokBox’s OpenTok WebRTC platform for its service. What’s nice about this is that users could also beam their video over to the instructor, so if you just can’t get that crane pose right in your yoga class, the teacher can see what’s wrong and hopefully help you from crashing into the ground in your living room. The team also plans to use the Django framework and possibly build a Roku app to get their service into the living room. It wouldn’t be 2013 if the five-member team, including Mina Azib, Sven Hermann, Livio Dalloro, Alan Johnson, Lauren Dalloro and Guanglei Xiong, wasn’t also thinking about adding some social features to its service. Users, they say, will be able to see what classes their friends are attending and receive notifications when their favorite instructors are about to teach a class (with Facebook being the social backend for the service). Users, of course, will also be able to rate their instructors. Most of the team members currently work for Siemens, and Alan Johnson is working on his own startup, Breakrs, a gamified?platform for music discovery, which is currently in beta.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/Jvz-3yz5gag/

crystal harris Texas A Texas A&m cotton bowl Fiscal cliff deal kathy griffin jadeveon clowney

Sunday, April 28, 2013

Jarvis Is A Personal Assistant That Goes Beyond Siri To Embrace The Connected Home

jarvisIf you're an Iron Man fan, you already know about Jarvis, Tony Stark's personal assistant (who's either a human or a virtual AI, depending on how long you've been following the comic). Jarvis is the glue that keeps Stark's business, personal and super hero lives running smoothly.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/1dCXu2V2-EA/

Samsung Galaxy S3 bachelor pad bachelor pad Green Coffee Bean Extract september 11 9/11 Memorial 911

The Fatherhood Champions Of The World | April | 2013 Articles

Written by Sam Sheppard on .

(Angel Garcia, yelling about something, as his son Danny looks on)

Remember the days when you used to wish that you?d one day grow up to be as big and tough as your dad? Remember trying to practice after he taught you how to throw a punch, only to get bored after a couple of minutes and forget about it? Well the sons of these guys don?t. They stand as a tribute to the value of instilling discipline -- or the complete lack thereof -- and an indomitable will to win deep inside your children. This is a tribute to boxing?s rich paternal tapestry through a look at the best, worst, and just straight-up weirdest father figures in the sport.

Four of these fathers, in fact, are "in action" over the next two weekends.

THE GOOD

Julio Cesar Chavez, Sr.: We love Julio around here, not only for what he did in the ring, but also for the fact that he can keep a straight face while his son eats cereal and shows off his hot pink short shorts for the HBO cameras. Now I like watching Junior fight, but he?s the epitome of a knucklehead. This is a man who resorted to training for the Sergio Martinez fight in his living room because he couldn?t be bothered to leave the house. That?s some next level short-sightedness right there.

By all accounts, however, he does listen to his father. For that, I?ve got to give it up for El Gran Campeon. It?s one thing to go 87 fights unbeaten, but it?s quite another to maintain the respect and discipline of your 6'1" monster of a son when he?s been financially set since birth and you?re only 5'7". Imagine if you found yourself on the wrong side of a beating in the schoolyard and returned home to Chavez, Sr.? He?d most likely get you working the heavy bag into the small hours, before tying a red ribbon round your head and sending you back to wreak brutal revenge on both your contemporaries and the gym teacher.

Hector Camacho, Sr.: What more can we say about Macho that wasn?t covered by the innumerable euologies following his tragic death in 2012? He fought everyone, rarely got knocked down, and wore his hair in a way that would have made Prince blush. He also once got arrested for having sex with his girlfriend while driving down the freeway. Yes, that?s right, whilst he was behind the wheel. Now that?s something that would require both dexterity and some serious forethought, so it?s made all the more impressive when you consider that Hector wasn?t exactly renowned for being the most fastidious man.?

You know how you eventually learn to accept the fact that your parents were once as young and nubile as you? Hector would have been the sort of dad who would have got you to embrace the more carnal side of your parentage, long before you were biologically or mentally able. ?Macho time begins at birth!? as they probably say in Spanish Harlem... perhaps.

Antonio Margarito, Sr.: I?ve only ever seen one picture of the man who fathered the Tijuana Tornado. It was a blurry polaroid taken when he Tony was a little boy and aired during the build up for his first fight with Miguel Cotto. I?ve never watched an interview with him Senor Margarito, or even seen him at ringside. I have, however, seen his son fight. In fact, I?ve seen his son do extraordinary things in the ring.

I?ve seen him shave years off his own career and permanently damage his vision by insisting on seeing out the final rounds of a fight he had no way of winning again Manny Pacquiao. I?ve seen his son fix his opponents with that dead-eyed, drug-dealer?s gaze and beg them to get up after they?ve hit the canvas in order for the punishment to continue. I may not know much, but there?s only one place he could have got that stare from, and for that alone his dad makes the list. His son may not have an impeccable character, but you can?t put a price on those soulless, Mexican eyes.

Jack Mosley: Jack?s not quite deified in coaching circles just yet, despite a Trainer of the Year award from 2000, but he makes it onto the list for one incident alone. This is the man who managed to shut Floyd Mayweather, Sr. up, albeit temporarily. Legend has it that at the weigh-ins for Oscar De La Hoya vs. Shane Mosley, Floyd Sr. decided not to move after observing Shane tipping the scales. Seeing as he was prevented from seeing his son?s opponent weigh-in, Jack decided to take matters into his own hands and, as he recalls it, "picked him up and set him to the side."

Having deposited Mayweather somewhere off in the cloisters, the latter is alleged to have remained rooted to the spot in silence. They?ve got on well since this humbling event and Floyd has rarely even mentioned his name, which adds further credence to the story because he?s launched verbal assaults on just about everyone else on planet earth during that time. Well, I suppose he did threaten to knock him out back in 2010, but coming from a Mayweather that hardly counts as a major indiscretion...

THE BAD

Chris Eubank, Sr. (above, with son): You may think it would be cool to have a dude who drives around England?s south coast in a Peterbilt 379 as a dad? I mean, come on. It?s the largest truck available in Europe! Well, I guess you should know that he probably won't let you ride in it with him. And that in reality he only drives it through central London at less than 5 miles an hour, desperately sniffing around for anyone with even a passing interest in an autograph. But still, it?s pretty sweet right? ...Right?

Yoel Judah: If there?s an easy way to make it into the ?bad? section of this list then it?s by enabling your son to act like a moron. When we come to look back on Zab Judah?s career, it will likely be summed up in one word: underachievement. It could also be summed up in one fight, against Floyd Mayweather in 2006 when he famously lost control and pugilistically "opted out of the bout." Needless to say, his father Yoel didn?t exactly restrain his son in the aftermath of the low blow and subsequently received a one-year ban.

However, in the interests of balance, it has to be said that Judah, Sr. had mellowed since. He doesn?t throw his fists as he once did, having famously refused to condemn the questionable shots Cotto inflicted on Zab during their fight in 2007, and he?s even cooled down on the smack talking -- although the latter reluctance might be seen as having come back to bite him, given Angel Garcia?s spirited vocal performance during the build-up to his son Danny?s fight with Zab this month. It?s hard to think that the Yoel from a decade ago would have let him get away with mouthing off like that...

Angel Garcia: I actually watched a video featuring Papa Garcia right before I came to write this section. Yep, you guessed it. He was ranting about being from Philly and claiming he?s all about the mean streets. Nothing new there, right? I guess it?s white noise to most boxing fans by now, but I can still recall the first time I witnessed his faux-gangster posturing in the build up to his son?s fight with Amir Khan last year. I must admit I hadn?t taken much notice of Danny before that, having been monumentally turned off by the Kendall Holt snooze-fest, but his dad?s bizarre tirades drew me in. The process started with eye-rolling and slight annoyance, before quickly escalating to the point where I wondered whether it would be Khan or his own child who?d be the first to shut him up. I never thought he was racist, even after the whole ?I never met a Pakistani who could fight? thing.? He just came across as straight up dumb.

The guy?s built up an impressive rap-sheet in a short space of time since then, including browbeating his son into getting the same haircut as him. Yet when it comes down to it I?m almost reluctant to rip into Angel too much on the basis that it?s clear he genuinely cares about his family. What?s more, I?ve never seen Danny object to his behaviour. He seems to laugh it off in the same way you would when a drunk friend drops a Wii remote into the toilet at a house party. I suppose that?s how I see Papa Garcia, really -- the guy mumbling away to himself at the end of the bar, aiming furtive glances at the groups of women lining up to ride the mechanical bull, occasionally attempting to finish a frame of pool with a hapless tourist while calling him ?dog? and making inordinate references to Philly pride.

Floyd Mayweather, Sr.: Where would an article on boxing genealogy be without a mention of the venerable old patriarch of the Mayweather clan? To be honest, there?s not much I can say that hasn?t been said a thousand times over by almost everyone associated with the sport. The guy?s an idiot. He makes his brother Roger look like a gentleman, and Roger certainly isn?t one of those. He also made Ricky Hatton look wise and sensible. And Hatton certainly isn?t... blah blah blah. You get the point.

Despite the fact that he was a fighter, and a decent one at that, he comes across as almost as much of a poser as Mr. Garcia above. I?ve never seen a guy shrink so visibly once his son?s entered the room. You can switch on any HBO 24/7 episode on Mayweather and marvel at how his dad likes nothing more than running his mouth when his son?s out of earshot, only to visibly whither when he approaches and resort to the role of geriatric hype man. It?s pathetic.? Plus his diet is notoriously terrible, which is probably where Floyd, Jr. got his love for Popeye?s Chicken from.? It?ll catch up to them both one day! Oh wait...

THE UGLY

Adrien Broner?s dad: Firstly, the absence of a real name isn?t due to a lack of research on my part. Do a quick scan of Google and you?ll see that no one knows the guy?s name. Seriously, click on any Boxing news site and you?ll see him listed simply as ?Adrien Broner?s dad.?

Has the guy?s chronic lack of self-respect finally resulted in him legally changing his name to better reflect his ongoing servitude to his title-holding son? We always said it would be a slippery slope once he started brushing his namesake?s hair in the ring. I guess soon he?ll be applying the mouthwash after Broner gets home from the strip club. A truly noble calling.

Ruben Guerrero: Mr ?30-0 from the barrio? is no looker, let?s make that clear. He has facial hair that would have impressed the crew of the Queen Anne?s Revenge. And he?s also become involved in a rather nasty war of words with Mayweather, Sr. over recent weeks, with various asses being in danger of knockouts if you take either party literally. In fact, Ruben?s gone as far as to film himself doing one-armed pushups in the parking lot, presumably while someone else was worrying about training his son, Robert, for the biggest fight of his career.

It must be said, though, that Robert Guerrero?s one of the genuine nice guys of the sport, so it?s hard to see his dad as much of a bad apple even if he came suspiciously close to boasting about his spells in prison on one of the Showtime All Access shows earlier this month. I guess the likelihood is that he?s trying to deflect attention away from his son and build hype for the fight at the same time. Also he?s a pretty good chef, so I?ll give him the benefit of the doubt.

John Fury: Father of Tyson Fury, the 6'9" monster who forearmed his way to victory against Steve Cunningham recently, he used to fight around Southern England in the early 80s under the name Gypsy John Fury. He wasn?t an especially impressive boxer, never managing to score a knockout against any of his 14 opponents. Still, you wouldn?t want to bump into him in a dark alley.?

I?ve only ever seen a mugshot of him, mainly because he?s currently serving an 11-year jail term for gouging out another man?s eye during a street fight in 2011. He?s clearly a very dangerous individual, one that it would be extremely unwise to upset. Actually, thinking about it, I probably shouldn?t be filing him under the "ugly" section.? Forget I said any of this...

Sam Sheppard is a freelance copyeditor and aspiring boxing writer from the U.K. ?He lives in London and has recently finished his first novel. Follow him on Twitter @sonofduran.

Source: http://www.queensberry-rules.com/2013-articles/april/the-fatherhood-champions-of-the-world.html

Summly monsanto Shakira Human Rights Campaign amanda knox bioshock infinite smokey robinson

Twitter Careers: New Jobs Posted This Week - AllTwitter - Mediabistro

This continues?our series?highlighting new positions posted at Twitter each week.?Check out past listings?here.

This week,?Twitter added 15 new jobs to its?career page.

And here they are:

Amsterdam

Account Executive

Dublin

Account Manager, Sales ? UK & Ireland markets

London

Bluefin Labs ? Jr Data Analyst

Los Angeles

Media ? Contractor

New York City

Product Manager ? Content Discovery

Paris

Director ? Media Partnerships

San Francisco

Accounting Manager

HR Business Partner ? COO Organization

IT ? Senior Client Engineer

Mobile Group Product Manager, Partner Products

Product Manager, Twitter Ads

Receptionist

Software Engineer ? International Engineering

Software Engineer ? Corporate Productivity Front End

Software Tools Engineer

And remember, ?you can always find more great?social media?jobs?on our?job?board. For real-time openings and employment news, follow?@MBJobPost.

(Bird?image from Shutterstock)

Source: http://www.mediabistro.com/alltwitter/twitter-careers-13-2_b40973

green party day 26 new hunger games trailer nfl draft minnesota vikings Barkevious Mingo

Saturday, April 27, 2013

Syrian officials deny use of chemical weapons

(Ends first round) NEW YORK, April 25 (Reuters) - Selections in the first roundof the 2013 NFL Draft at Radio City Music Hall on Thursday (picknumber, NFL team, player, position, college): 1-Kansas City, Eric Fisher, offensive tackle, Central Michigan 2-Jacksonville, Luke Joeckel, offensive tackle, Texas A&M 3-Miami (from Oakland), Dion Jordan, defensive tackle, Oregon 4-Philadelphia, Lane Johnson, offensive tackle, Oklahoma 5-Detroit, Ezekiel Ansah, defensive end, Brigham Young 6-Cleveland, Barkevious Mingo, linebacker, LSU 7-Arizona, Jonathan Cooper, guard, North Carolina 8-St. ...

Source: http://news.yahoo.com/syrian-officials-deny-chemical-weapons-113003061.html

Topless Kate university of texas UT Austin Lizzie Velasquez NFL Network att libya

[Spar or fight] Realistic Melee

I haven't done a roleplay fight in a very long time and would like to try it again. I would like a melee fight with realistic human or humanlike characters.

Any weapon type from any culture is okay as long as it's reasonable and realistic. I will be using a katana for this fight.

Source: http://feedproxy.google.com/~r/RolePlayGateway/~3/QPK0R8GGTPw/viewtopic.php

Aereo Masters 2013 Lone Star College 42 louisville basketball Ready for Love ncaa

Roundworm quells obesity and related metabolic disorders

Apr. 25, 2013 ? Researchers at the University of Maryland School of Medicine, Baltimore, have shown in a mouse model that infection with nematodes (also known as roundworms) can not only combat obesity but ameliorate related metabolic disorders. Their research is published ahead of print online in the journal Infection and Immunity.

Gastrointestinal nematodes infect approximately 2 billion people worldwide, and some researchers believe up until the 20th century almost everyone had worms. In developed countries there is a decreasing incidence of nematode infection but a rising prevalence of certain types of autoimmunity, suggesting a relationship between the two. Nematode infection has been purported to have therapeutic effects and currently clinical trials are underway to examine worms as a treatment for diseases associated with the relevant cytokines, including inflammatory bowel disease, multiple sclerosis, and allergies.

In the study researchers tested the effect of nematode infection on mice fed a high-fat diet. Infected mice of normal girth gained 15 percent less weight than those that were not infected. Mice that were already obese when infected lost roughly 13 percent of their body weight within 10 days. Infection also drastically lowered fasting blood glucose, a risk factor for diabetes, and reduced fatty liver disease, decreasing liver fat by ~25 percent, and the weight of the liver by 30 percent.

The levels of insulin and leptin also dropped, "indicating that the mice restored their sensitivities to both hormones," says corresponding author Aiping Zhao of the University of Maryland School of Medicine, Baltimore. Leptin moderates appetite. As with too much insulin, too high a level of leptin results in insensitivity, thus contributing to obesity and metabolic syndrome, Zhao explains.

The mechanism of the moderation of these hormones "was associated with a parasite-induced reduction in glucose absorption in the intestine, reduced liver triglycerides, and an increase in the population of cells called "alternatively activated macrophages," which regulate glucose metabolism and inflammation," says coauthor Joe Urban of the United States Department of Agriculture. Some of these changes involved "a protein called interleukin-13 and related intracellular signaling mechanisms," he says. "This suggests that there are immune related shifts in metabolism that can alter expression of obesity and related metabolic syndrome."

The incidence of obesity has been climbing dramatically, worldwide. It is a key risk factor for many metabolic diseases, including diabetes, hypertension, and heart disease. Recent studies indicate that it is accompanied by chronic low-grade inflammation in adipose tissues, causing the release of proinflammatory cytokines and chemokines that contribute to the development of cardiovascular disease and metabolic syndrome.

Parasitic nematode infection induces a marked elevation in host immune Th2-cells and related type 2 cytokines which, besides combating the infection, also have potent anti-inflammatory activity, according to the report.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by American Society for Microbiology, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. Z. Yang, V. Grinchuk, A. Smith, B. Qin, J. A. Bohl, R. Sun, L. Notari, Z. Zhang, H. Sesaki, J. F. Urban, T. Shea-Donohue, A. Zhao. Parasitic Nematode-Induced Modulation of Body Weight and Associated Metabolic Dysfunction in Mouse Models of Obesity. Infection and Immunity, 2013; DOI: 10.1128/IAI.00053-13

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_science/~3/BtOQmRTqrHQ/130425164504.htm

space needle nashville predators king arthur king arthur there will be blood there will be blood nigel barker

Friday, April 26, 2013

Obamacare for thee but not for me (Powerlineblog)

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

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/301553440?client_source=feed&format=rss

giada de laurentiis howard hughes nationwide race wanderlust gone tyler perry good deeds pretty in pink

Kodak i2900


A big step up in Kodak's scanner line in both price and capability from the Editors' Choice Kodak i2600 that I reviewed in late 2011, the Kodak i2900 rotary scanner offers a slightly faster rated speed, at 60 pages per minute (ppm) and 120 images per minute (ipm) with one image on each side of the page; a letter-size flatbed to supplement the automatic document feeder (ADF); and a book scan feature, with the flatbed platen right at the edge of the scan bed. The result is an impressively capable scanner suitable for a large workgroup or office with relatively heavy-duty scan needs.

At a quick glance, the i2900 looks more like a mono laser printer than a scanner. Black, with gray and silver highlights, it has the right proportions for a laser, at 9.4 by 17.0 by 14.6 inches (HWD) with the front input tray closed, and it weights a substantial 35 pounds. The resemblance is also enhanced by the output bin molded into the top and the 250-sheet input tray that pivots down in front to add another roughly 6 inches to the depth.

Even the front-panel LCD and control buttons add to the laser-printer look, at least until you turn the scanner on and read the LCD, which happens to be one of the scanner's nicer touches. The LCD is backlit so it's easy to read. It also has room for three rows of 18 characters, which lets it show descriptive profile names when you scroll through the choices with the front panel buttons.

Descriptive names are a big improvement on the more typical arbitrary numbers from 1 to 9. They make it far easier to take advantage of one-button scanning, because it's easier to find the right profile before you press the Scan button. The only quibble I have with the feature is that Kodak's software limits you to the usual maximum of 9 profiles. That's a reasonable limit when you identify profiles by number. With descriptive text, however, you should have the option to define more.

More Basics and Setup
Another departure from the laser-printer look is the flatbed hidden underneath the output tray. Lifting the lid reveals a letter-size platen with the edge of the glass right at the front edge of the platform. The flatbed not only lets you scan originals that you don't want to risk damaging with the ADF, it lets you position open books with the spine at the edge of the platen, the facing page hanging over the side, and the page you want to scan flat against the glass, so you can get a good-quality scan without risking damage to the book.

Not so incidentally, if you need a larger than letter-size flatbed, Kodak says it will soon offer an optional A3-size (11.69 by 17 inch) flatbed accessory. (The price hasn't been determined at this writing.) Although the accessory flatbed will connect directly to your computer by USB cable, it won't operate unless you also have the i2900 or another supported scanner also installed on that computer.

Setting up the i2900 is absolutely standard for a document scanner. Simply install the software from the supplied disc and then connect the scanner by USB cable. As is typical for scanners in this price range, Kodak doesn't supply any application software, like a separate document management or optical character recognition program, on the grounds that most offices will likely already have the software they need. However the scanner comes with Twain, ISIS, and WIA drivers, and at least one of them will work with virtually any Windows program that includes a scan command.

Kodak also supplies two scan utilities, which will be familiar to anyone who has used the i2600. The one I used for all of my tests installs along with the drivers. The other is on a separate disc. Choosing between the two depends on which one fits your particular scan needs, with the disc sleeve offering some information that can help you choose between them.

Performance
Kodak rates the i2900 at 60 ppm and 120 ipm in both black and white and color modes at both 200 and 300 pixels per inch (ppi). And although it wasn't quite that fast in my tests, it was fast enough for speed to count as a strong point.

For my tests, I used the default settings for documents of 200 ppi and black and white mode. Using our standard 25-sheet test document, the i2900 came in at 42.9 ppm for simplex scanning to a PDF image file, and just a touch slower, at 41.7 ppm, or 83.3 ipm, for duplex scans. That makes it a bit faster in both cases than the Editors' Choice Xerox DocuMate 5445, at 38.5 ppm and 75 ipm, but a bit slower than the Editors' ChoiceXerox DocuMate 5460, at 46.9 ppm and 92.3 ipm.

Keep in mind that as with the Xerox scanners the total time for the scan includes a few seconds of overhead, both between giving the scan command and the scan actually starting, and between the scan finishing and the file being written to disk. Subtract that extra time, and the scan speed in ppm is much closer to the rated speed. More significantly, if you scan documents with more pages, the overhead works out to less time per page, so the overall speed in ppm will be faster.

Very much on the plus side, the Kodak scanner adds less time for optical character recognition (OCR) than the Xerox scanners. Scanning our standard test document to a searchable PDF file, which is generally the more useful format for document management applications, the i2900 took just 1 minute 9 seconds, making it a touch faster than either Xerox scanner.

The i2900 also handled our OCR tests reasonably well, reading both our Times New Roman and Arial test pages at sizes as small as 10 points without a mistake.

Other Issues
The only real complaint I have about the i2900 is the same one I had with the i2600, which is that too many options in the driver aren't self explanatory. The example I gave for the i2600 was the option for skipping blank pages, which will let you scan both one- and two-sided documents without having to change settings and without winding up with blank pages when you scan a one-sided original.

In the version of software that came with the i2600, the option was labeled Blank Image, which I called unnecessarily obscure when I reviewed the scanner. In the version that comes with the i2900, it's been changed to Blank Image Detection, which is a little better, I suppose, but still not as clear as Skip Blank Pages would be. The good news is that once you get familiar with the driver choices, the options let you control just about anything you need to.

As should be obvious, the Kodak i2900 is a highly capable beast. It delivers fast speed, good OCR accuracy, and the potential for heavy-duty scanning, with a 250-sheet ADF tray and a maximum 10,000 page-per-day duty cycle. Its natural home is in a large workgroup or office, but no matter what size office you're in, if you need relatively heavy-duty ADF-based document scanning, letter-size flatbed scanning, and book scanning, the Kodak i2900 can do it all and do all of it well.

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/9S4BqM6I3iM/0,2817,2418165,00.asp

DMX act spartacus spartacus Jonathan Winters Justin Bieber Anne Frank will ferrell

MintLife Blog | Personal Finance News & Advice | 10 DIY Beauty ...

beauty treatment

One of the biggest spa trends right now is splurging on beauty treatments that are good enough to eat. Think: pineapple scrubs, milk-and-honey pedicures, and yogurt masks, to name a few.

But there?s no need to shell out big bucks for a pricey spa visit. You can still get the same benefits at home for a fraction of the price and just a few minutes in the kitchen.

Stylists, dermatologists, and other experts say there?s a wealth of inexpensive, but effective, beauty treatments right inside your fridge.

What?s your favorite foodie beauty fix? Here are 10 to try:

Apple Cider Vinegar

?It clarifies the scalp by unclogging hair follicles that hinder hair growth and create build up,? says celebrity hairstylist Ron King, owner of Ron King Salon in Austin, Texas.

To use, mix equal parts water and apple cider vinegar and rinse hair with it.

Avocado

?This delicious food is actually a great beauty remedy for dry ?skin because it is rich in natural oils, proteins, and vitamins,? says? Gina DeBacker, the associate editor for Mother Earth Living.

To make an avocado facial mask, blend an? avocado with one or two teaspoons honey. Apply the mixture to your ?face. Leave it on for 20 minutes and rinse with a warm washcloth.

Cornmeal

It?s an inexpensive, but effective, natural exfoliant, says Jackie Keller, the founding director of NutriFit.

?Moisten your face, put a small amount of ?cornmeal in your palm, and gently scrub your cheeks, forehead, nose, and ?chin,? she says. ?Then follow your usual moisturizing protocol.?

Eggs

For super shiny hair, use egg yolks as hair conditioner.

?Yes, it?s smelly, but you?re going to? simply massage egg yolks into your wet hair, let sit for at least an hour, ?and then wash out,? Keller says.

Honey

Use as a spot treatment to fight blemishes, says Dr. Jessica Krant, a dermatologist and founder of Art of Dermatology in New York.

?Honey has natural moisturizing, antioxidant, and antibacterial properties, so it can help smooth and freshen skin as it?s killing bacteria and helping improve acne,? she says.

Any kind of honey will work, but Dr. Krant says pure manuka honey is the most effective.

Lemon

?The acids and the vitamin C help exfoliate,? says Dr. Vicki Rapaport, a Beverly Hills-based dermatologist.

Lemons can also help fight free radical damage to skin. ?The more ?you dilute [lemon juice] with other ingredients, the less potent and pure it becomes,? so just squeeze it on the skin, wash in circular motions and rinse off,? she says.

Milk

?The enzymes in milk can tone down brassiness most often seen in blonde hues,? says King.

His treatment: Heat a half-cup milk until it is warm to the touch. Pour on hair in the shower and let sit for 10 minutes before rinsing.

Olive oil

Running low on make up remover? ?Simply blot some [olive oil] onto a cotton ball and ?wipe off your make up,? Keller says.

?Most cosmetics are oil-based, so a quick light wipe ?will do,? she adds.

Turmeric

Turmeric can treat inflammatory skin conditions like eczema or psoriasis, or it can be used as an exfoliant, says DeBacker.

Combine one part turmeric with? two parts water and heat in a saucepan over low heat until ?it forms a paste. Then scrub the paste into your skin and rinse.

?Turmeric has the potential to stain, so be sure to wash your hands? thoroughly after using it,? she warns.

Yogurt

?Plain yogurt straight out of the refrigerator can be used as a softening, smoothing facial mask,? says Dr. Krant.

?The lactic acid in the yogurt not only works as a mild refreshing chemical peel, but also has anti-inflammatory effects that can help soothe breakouts.?

Frugal Foodie is a journalist based in New York City who spends her days writing about personal finance and obsessing about what she?ll have for dinner. Chat with her on Twitter through @MintFoodie.

?

?

Source: http://www.mint.com/blog/how-to/10-diy-beauty-treatments-that-are-good-enough-to-eat-0413/

john lennon leann rimes Jacintha Saldanha pearl harbor japan earthquake thursday night football Butch Jones

Jenelle Evans: Roughed Up By Courtland Rogers? Or Lying to Pin Blame on Husband?

Source: http://www.thehollywoodgossip.com/2013/04/jenelle-evans-roughed-up-by-courtland-rogers-or-lying-to-pin-bla/

affirmative action helicon zac efron and taylor swift real housewives of orange county bloom energy franklin graham jambalaya

Thursday, April 25, 2013

UPS profit rises 7 percent on strong post-holiday season

(Reuters) - United Parcel Service Inc , the world's largest package-delivery company, reported a quarterly profit above analysts' estimates, buoyed by a stronger-than-expected post-holiday season in January.

Daily package volume in the United States grew 4.4 percent, led by UPS Ground, which delivered 531,000 more packages per day.

As cost-conscious consumers shift from air express to slower and cheaper modes of shipping, UPS's stronger North American domestic network puts it in a better position than rival FedEx Corp , which focuses more international air shipments.

UPS's international package revenue was flat in the quarter, while sales in the United States rose 3.4 percent. Total revenue rose 2.2 percent to $13.43 billion.

Net income rose to $1.04 billion, or $1.08 per share, in the first quarter, from $970 million, or $1 per share, a year earlier.

Excluding items, UPS earned $1.04 per share.

Analysts on average expected earnings of $1.01 per share, excluding items, on revenue of $13.46 billion, according to Thomson Reuters I/B/E/S.

UPS on Thursday said it would buy Hungarian pharmaceutical logistics company, CEMELOG Zrt, to strengthen its healthcare reach in Europe. It did not disclose the terms of the deal.

UPS dropped its $7 billion bid for Dutch delivery firm TNT Express in January after European regulators said they would veto the deal on antitrust concerns.

The company's shares have gained 5 percent in the last 12 months but have underperformed the wider S&P 500 <.spx> index, which has risen 15 percent. UPS shares closed at $83.50 on the New York Stock Exchange on Wednesday.

(Reporting by Sagarika Jaisinghani in Bangalore; Editing by Supriya Kurane)

Source: http://news.yahoo.com/ups-profit-rises-7-percent-strong-post-holiday-120835550--sector.html

tyson chandler tyson chandler stephen hill draft tracker the pirates band of misfits cleveland browns minnesota twins

Researchers discover new explanation for diabetes and poor growth

Apr. 23, 2013 ? A group of researchers from the University of Copenhagen has taken a significant step towards understanding the reasons for both diabetes and growth hormone deficiency. Their new discoveries centre on the body's ability to regulate certain hormones, and their findings have just been published in the scientific journal PLOS Biology.

Some people suffering from diabetes or affected by poor growth most likely have problems with the so-called PICK1 protein, a protein that plays a decisive role in the formation of both growth hormone and insulin in the human body.

"We have studied the role played by PICK1 when growth hormone is released by the brain and insulin by the pancreas. Our experiments show that PICK1 deficiency leads to growth hormone and insulin deficiency in both fruit flies and mice. In mice, we can clearly see that the animals become small and fat and less tolerant to sugar when deficient in PICK1. We have reason to believe that the same is true for humans," says Professor Ulrik Gether from the Department of Neuroscience and Pharmacology, who has made the new discoveries together with his research colleagues Ole Kj?rulff, Birgitte Holst and Kenneth Madsen.

"Different cells produce different kinds of hormones, and store the hormones for secretion into the bloodstream when required. Up until now, this has been a poorly understood mechanism which, among other things, plays a key role in the development of diabetes and poor growth. However, given what we now know about the PICK1 protein, we are in a position to say far more about what might have gone wrong when someone is suffering from the two diseases," says Professor Birgitte Holst, explaining that the group wishes to continue looking at whether changes in the PICK1 protein can lead to some people being short, overweight, and diabetic.

Advanced transport system

Hormones are chemicals that regulate the body's functions via the blood in an ingenious transport system. In the so-called Golgi complex -- an organelle made up of four to eight flat discs or cisternae arranged in a stack -- traffic is bustling with proteins and hormones being modified, sorted and packaged so they can be sent out to destinations both within and outside the cells. These proteins and hormones include insulin and growth hormone. The proteins and hormones are packed into small transport particles called vesicles, and they remain there until the cells receive a signal to send the hormones off. The molecular dynamics that has been mapped through identifying PICK1 has shown itself to be a critical component in relation to diabetes and poor growth.

"The process is comparable to a factory where Lego bricks are packed. If the boxes are not packed properly and cannot be sent out at the right time to the right recipient, it causes problems. In this case with growth hormone and insulin," says Birgitte Holst.

From fruit flies to humans

Ole Kj?rulff and his employees started by looking at PICK1 in fruit flies' brains, and then brought in Birgitte Holst, Ulrik Gether and Kenneth Madsen, who all possess expertise within this field of research. Birgitte Holst has looked at how PICK1 deficiency in mice affects their body weight and metabolism, while Ulrik Gether and Kenneth Madsen have been responsible for aspects to do with cell biology.

"PICK1 is part of the basic cellular process which is vital for fruit flies, mice and probably also humans being able to form and store important hormones such as insulin and growth hormone. We don't yet know exactly what our discoveries mean for the development of diabetes and poor growth in humans, but hopefully our new knowledge will lead to better prevention and treatment in the future," says Ulrik Gether.

Background information on hormones

The hormonal system regulates many bodily functions, including the metabolism. Special glands (endocrine glands) secrete hormones directly into the blood. Hormones are signaling molecules , and they are quickly carried by the blood to the target organs, whose function they regulate.

The hormones are recognised by receptors (receptor molecules) on the target organ cells. In just the same way that a key fits a lock, a particular hormone precisely matches its receptor. The receptor therefore only recognises 'its own' hormone and not other kinds of hormones. Hormone binding stimulates the receptor, triggering biochemical processes in the cell. Which processes are triggered depends on which receptor is activated. For example, the endocrine glands in the pancreas secrete insulin after a meal. Insulin binds to receptors on muscles, fat tissue and the liver, thereby increasing the ability of these target organs to absorb and deposit sugar. Another hormone is growth hormone, which is secreted by the pituitary gland. Growth hormone stimulates the growth of a wide range of organs.

Background information on the endocrine cell -- a hormone factory

Hormones such as insulin and growth hormone are formed in special glands, insulin in a special part of the pancreas (the islets of Langerhans) and growth hormone in the pituitary gland, which is the size of a pea and sits at the base of the brain. Each gland contains thousands of endocrine cells, which each represent a small hormone-producing factory. Insulin and growth hormone are peptide hormones which are formed in the cell's rough endoplasmic reticulum (rER). Subsequently, the peptide hormones are transported to the Golgi complex, which acts as a kind of packaging and refinement factory. Small hormone-filled discs -- secretory vesicles -- bud off from the Golgi complex, after which a large store of hormone builds up in the cell, ready to be released into the bloodstream when the body needs the hormone.

Until now, very little has been known about how the vesicles are formed, and how the cell builds up its hormone stores. The new research findings suggest that the PICK1 protein is crucial to the actual vesicle formation by being able to form the vesicles and provoke their budding-off from the Golgi complex, thereby ensuring sufficient storage capacity of the hormones.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by University of Copenhagen.

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


Journal Reference:

  1. Birgitte Holst, Kenneth L. Madsen, Anna M. Jansen, Chunyu Jin, Mattias Rickhag, Viktor K. Lund, Morten Jensen, Vikram Bhatia, Gunnar S?rensen, Andreas N. Madsen, Zhichao Xue, Siri K. M?ller, David Woldbye, Klaus Qvortrup, Richard Huganir, Dimitrios Stamou, Ole Kj?rulff, Ulrik Gether. PICK1 Deficiency Impairs Secretory Vesicle Biogenesis and Leads to Growth Retardation and Decreased Glucose Tolerance. PLOS Biology, 23 Apr 2013 DOI: 10.1371/journal.pbio.1001542

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/qFlLoD6pJog/130423172714.htm

Donna Savattere deer antler spray Jason London rick ross yahoo finance iOS 6.1 BlackBerry

Velodyne vTrue


Velodyne is more known for its subwoofers than it is for making headphones, but the Velodyne vTrue takes the company's expertise in deep bass in a new direction. Velodyne refers to the $399.00 (direct) vTrue as a pair of "studio headphones," although we found them to be far too leaky to be considered for serious recording applications. In every other regard, they are solid, though, so we'll review them here as simply high-end, powerful headphones. In that regard, they perform quite well?if you love gobs and gobs of boosted bass and crisp, sculpted highs. Audio purists can probably stop reading now, but if you're looking for a powerful, bass-heavy headphone pair, the vTrue is a strong option.

Design
The vTrue headphones are strikingly designed, with an aluminum contour on the earcups and a brown padded leather headband and earpads. Everything from the precision-friendly headband slide adjuster to the deep blue padding over the 50mm drivers inside the earcups feels thoughtfully designed. The vTrue strikes out only on a comfort level?these headphones are bulky, and after a while, you're likely to feel some pressure on your scalp.

The audio cables are detachable, and split to connect to each earcup. One included cable has an inline remote and microphone designed for use with Apple iOS devices and all iPods 3rd-generation and up. Both cables are clothbound in deep blue and measure four feet in length.Velodyne vTrue inline

Call clarity through the inline mic is strong enough that your call partner will understand you, and you'll understand them just fine, but it's not excellent?the mic sounds a bit muffled at times, and we're also dealing with cellular fidelity.

Also included with the vTrue: a ?-inch adapter for larger headphone jacks and a black drawstring carrying pouch.

Performance
On tracks with deep, sub-bass content, like the Knife's "Silent Shout," the vTrue is able to show off a bit. Audiophiles seeking flat, accurate response should look elsewhere, as the vTrue is a bass-boosted powerhouse. At maximum volume, the vTrue sounds as if it is just about to distort, but never really reaches the breaking point?and these headphones get quite loud. At safer, more reasonable listening levels, the bass response is intense and clean.

Luckily, Velodyne has the good sense to add some serious mid-high and high frequency tweaking so the sound signature isn't a muddy, undefined mess. On Bill Callahan's "Drover," the vTrue graces his vocals with a nice treble edge which helps it stand front and center in the mix. This is important, because the boosted bass response arms the constant drumbeat with some serious low-end thunder, making it also stand out quite a bit. Without the sculpted treble, his vocals would get lost and the mix would be too focused on the low-mids and lows.

Jay-Z and Kanye West's "No Church in the Wild" benefits from the high frequency sculpting, as well?the kick drum loop has a nice punchy attack, while the sub-bass synth hits that sit beneath the loop in the mix are delivered with some serious throttle. The vocals in this dense mix stand out in the same way Callahan's do on his track?the crisp edge they get from the vTrue helps separate them from the powerful lows and mids.

Classical tracks, like John Adams' "The Chairman Dances," can sound a tad too tweaked and sculpted. The highs are boosted, which occasionally makes the higher register strings and brass sound a bit too bright, but the lower register strings absorb the added bass response nicely. The large drum hits at the end of track sound a bit too bass-boosted, however?almost as if they are amplified instead occurring naturally in a concert hall.

In other words, these headphones don't offer a flat response in any sense?there's tons of bass, and lots of liberties are taken with the high-mids and highs, as well. The result is something bass lovers will enjoy and purists will probably want to avoid. If you're looking for headphones in the price range with a bit less boosting in the lows, the?Sennheiser Momentum?is a solid option and less bulky, while the TDK ST750 is a powerful pair that focuses more on the high-mids and highs.?If you like big bass, but the vTrue's price tag is too high, the?Denon Urban Raver AH-D320?offers a similar sound signature for a significantly lower price. And if it's a true studio headphone pair you seek, you can spend quite a bit less and still have top quality?Sennheiser's HD 280 Pro?is an excellent flat response option. The Velodyne True offers clean, bold performance with booming low-end, and it comes with two top-notch, detachable cables?if it were less expensive, it would get a higher rating.

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/kJz9ceGXD9g/0,2817,2417924,00.asp

survivor snl peter frampton Sandy Hook Elementary School Colors Cassadee Pope Victoria Soto nbc sports

Mysterious hot spots observed in cool red supergiant

Apr. 24, 2013 ? Astronomers have released a new image of the outer atmosphere of Betelgeuse -- one of the nearest red supergiants to Earth -- revealing the detailed structure of the matter being thrown off the star.

The new image, taken by the e-MERLIN radio telescope array operated from the Jodrell Bank Observatory in Cheshire, also shows regions of surprisingly hot gas in the star's outer atmosphere and a cooler arc of gas weighing almost as much as the Earth.

Betelgeuse is easily visible to the unaided eye as the bright, red star on the shoulder of Orion the Hunter. The star itself is huge -- 1,000 times larger than our Sun -- but at a distance of about 650 light years it still appears as a tiny dot in the sky, so special techniques combining telescopes in arrays are required to see details of the star and the region around it.

The new e-MERLIN image of Betelgeuse -- published in the journal Monthly Notices of the Royal Astronomical Society, shows its atmosphere extends out to five times the size of the visual surface of the star. It reveals two hot spots within the outer atmosphere and a faint arc of cool gas even farther out beyond the radio surface of the star.

The hot spots are separated by roughly half the visual diameter of the star and have a temperature of about 4,000-5,000 Kelvin, much higher than the average temperature of the radio surface of the star (about 1,200 Kelvin) and even higher than the visual surface (3,600 Kelvin). The arc of cool gas lies almost 7.4 billion kilometres away from the star -- about the same distance as the farthest Pluto gets from the Sun. It is estimated to have a mass almost two thirds that of the Earth and a temperature of about 150 Kelvin.

Lead author Dr Anita Richards, from The University of Manchester, said that it was not yet clear why the hot spots are so hot. She said: "One possibility is that shock waves, caused either by the star pulsating or by convection in its outer layers, are compressing and heating the gas. Another is that the outer atmosphere is patchy and we are seeing through to hotter regions within. The arc of cool gas is thought to be the result of a period of increased mass loss from the star at some point in the last century but its relationship to structures like the hot spots, which lie much closer in, within the star's outer atmosphere, is unknown."

The mechanism by which supergiant stars like Betelgeuse lose matter into space is not well understood despite its key role in the lifecycle of matter, enriching the interstellar material from which future stars and planets will form. Detailed high-resolution studies of the regions around massive stars like the ones presented here are essential to improving our understanding.

Dr Richards, who is based in Manchester's School of Physics and Astronomy, added: "Betelgeuse produces a wind equivalent to losing the mass of the Earth every three years, enriched with the chemicals that will go into the next generation of star and planet formation. The full detail of how these cool, evolved stars launch their winds is one of the remaining big questions in stellar astronomy.

"This is the first direct image showing hot spots so far from the centre of the star. We are continuing radio and microwave observations to help decide which mechanisms are most important in driving the stellar wind and producing these hot spots. This won't just tell us how the elements that form the building blocks of life are being returned to space, it will also help determine how long it is before Betelgeuse explodes as a supernova."

Future observations planned with e-MERLIN and other arrays, including ALMA and VLA, will test whether the hotspots vary in concert due to pulsation, or show more complex variability due to convection. If it is possible to measure a rotation speed this will identify in which layer of the star they originate.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by Manchester University.

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


Journal Reference:

  1. Anita Richards et al. e-MERLIN resolves Betelgeuse at wavelength 5 cm: hotspots at 5R. Monthly Notices of the Royal Astronomical Society, 2013

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

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/strange_science/~3/fD3_AjYgtT4/130424222432.htm

Earthquake Costa Rica Clinton speech Michael Strahan Griselda Blanco Michelle Obama Speech eva longoria Michael Clarke Duncan

Wednesday, April 24, 2013

Astrophysicists to probe dark matter in sunny California

Astrophysicists to probe dark matter in sunny California [ Back to EurekAlert! ] Public release date: 23-Apr-2013
[ | E-mail | Share Share ]

Contact: Susan Gawlowicz
smguns@rit.edu
585-475-5061
Rochester Institute of Technology

RIT professor brings together leaders in the field for American Astronomical Society conference

Uncloaking the secrets of dark matter in the universe is a cosmological conundrum puzzling some of the brightest astrophysicists.

An upcoming conference, sponsored by the American Astronomical Society and organized by Rochester Institute of Technology professor Sukanya Chakrabarti, will probe the mass that does not absorb or emit light, and which is never seen, only inferred by its gravitational effects on other objects.

Probes of Dark Matter on Galaxy Scales 2013, will be held July 14-19 in Monterey, Calif. Chakrabarti, conference organizer and chair, and co-chair Leo Blitz, professor of astronomy at University of California at Berkeley, have invited leaders of the field to meet and discuss their techniques for solving the riddle of dark matter.

"The idea is to bring together people working on different probes of dark matter from dynamics, which is my area, to gravitational lensing, to indirect probes of dark matter like gamma ray radiation and to get everyone together," says Chakrabarti, assistant professor in RIT's School of Physics and Astronomy.

Computational astrophysicist Chakrabarti developed the "tidal analysis" method for probing dark matter while on a post-doctoral fellowship at UC Berkeley in 2009. An observational data set of the Milky Way compiled by a graduate student inspired her current research.

"When I saw this map of our own galaxy, it was clear to me that the structures we see at the outskirts of our galaxy could not have been produced in a purely isolated context," she says. "I started doing computer simulations of our galaxy interacting with neighboring dwarf galaxies."

Chakrabarti's method started simply. "I was asking the question: If the structures that you see in the gas disk of our galaxy are due to a satellite of our galaxy, how massive does the satellite have to be and where does it have to be?"

In 2011, she analyzed disturbances in a dwarf galaxy in nearby Galaxy M51, or the "Whirlpool Galaxy," which has an optically visible dwarf satellite. Dwarf or satellite galaxies contain only a fraction of stars found in the larger spiral galaxy and are dim in comparison. Charkabarti's method successfully tracked the gravitational imprints of the satellite and allowed her to infer its mass and relative position.

"Tidal analysis gives us a way of hunting for dark-matter dominated dwarf galaxies," Chakrabarti says. "And the reason this is useful is that most of them are very dim. It's hard to see them if you are just looking for the optical light they emit. It's sort of like looking for a car with dim headlights in a fog. If we knew approximately where to look, that would give observers an advantage."

A few dozen dwarf galaxies are known to surround the Milky Way. The current cosmological paradigm predicts more satellite galaxies than have been observed, Chakrabarti says.

"The question we're trying to address is, can we find these predicted satellite galaxies by looking for their gravitational footprints on the outer gas disks of galaxies?"

Following her initial success with Galaxy M51, Chakrabarti is applying her method to the outer edges of the Milky Way. Her current work analyzes the structures in the outskirts of the hydrogen gas disk to uncover new dwarf galaxies. She will present her latest research in an invited talk at the American Astronomical Societymeeting in Indianapolis, Ind., June 2-6.

Chakrabarti focuses mostly on the dynamics of gas flow in galaxies. She appeared on the Weather Channel series Deadliest Space Weather earlier this year to talk about the gas giant Jupiter and the reason why the centuries-old hurricane that forms the Great Red Spot has not dissipated.

"The basic physical principles are the same whether you are talking about turbulence as applied to aircraft, if you're studying planes going through turbulent flows on earth; or whether you're looking at Jupiter's Great Red Spot; or whether you're looking at gas flows on even larger scalesgalaxies," Chakrabarti says. "That's the really exciting thing about astrophysics. You can use the same physical principles to understand a very wide range of phenomena from the earth to the solar system to galaxies."

###


[ 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.


Astrophysicists to probe dark matter in sunny California [ Back to EurekAlert! ] Public release date: 23-Apr-2013
[ | E-mail | Share Share ]

Contact: Susan Gawlowicz
smguns@rit.edu
585-475-5061
Rochester Institute of Technology

RIT professor brings together leaders in the field for American Astronomical Society conference

Uncloaking the secrets of dark matter in the universe is a cosmological conundrum puzzling some of the brightest astrophysicists.

An upcoming conference, sponsored by the American Astronomical Society and organized by Rochester Institute of Technology professor Sukanya Chakrabarti, will probe the mass that does not absorb or emit light, and which is never seen, only inferred by its gravitational effects on other objects.

Probes of Dark Matter on Galaxy Scales 2013, will be held July 14-19 in Monterey, Calif. Chakrabarti, conference organizer and chair, and co-chair Leo Blitz, professor of astronomy at University of California at Berkeley, have invited leaders of the field to meet and discuss their techniques for solving the riddle of dark matter.

"The idea is to bring together people working on different probes of dark matter from dynamics, which is my area, to gravitational lensing, to indirect probes of dark matter like gamma ray radiation and to get everyone together," says Chakrabarti, assistant professor in RIT's School of Physics and Astronomy.

Computational astrophysicist Chakrabarti developed the "tidal analysis" method for probing dark matter while on a post-doctoral fellowship at UC Berkeley in 2009. An observational data set of the Milky Way compiled by a graduate student inspired her current research.

"When I saw this map of our own galaxy, it was clear to me that the structures we see at the outskirts of our galaxy could not have been produced in a purely isolated context," she says. "I started doing computer simulations of our galaxy interacting with neighboring dwarf galaxies."

Chakrabarti's method started simply. "I was asking the question: If the structures that you see in the gas disk of our galaxy are due to a satellite of our galaxy, how massive does the satellite have to be and where does it have to be?"

In 2011, she analyzed disturbances in a dwarf galaxy in nearby Galaxy M51, or the "Whirlpool Galaxy," which has an optically visible dwarf satellite. Dwarf or satellite galaxies contain only a fraction of stars found in the larger spiral galaxy and are dim in comparison. Charkabarti's method successfully tracked the gravitational imprints of the satellite and allowed her to infer its mass and relative position.

"Tidal analysis gives us a way of hunting for dark-matter dominated dwarf galaxies," Chakrabarti says. "And the reason this is useful is that most of them are very dim. It's hard to see them if you are just looking for the optical light they emit. It's sort of like looking for a car with dim headlights in a fog. If we knew approximately where to look, that would give observers an advantage."

A few dozen dwarf galaxies are known to surround the Milky Way. The current cosmological paradigm predicts more satellite galaxies than have been observed, Chakrabarti says.

"The question we're trying to address is, can we find these predicted satellite galaxies by looking for their gravitational footprints on the outer gas disks of galaxies?"

Following her initial success with Galaxy M51, Chakrabarti is applying her method to the outer edges of the Milky Way. Her current work analyzes the structures in the outskirts of the hydrogen gas disk to uncover new dwarf galaxies. She will present her latest research in an invited talk at the American Astronomical Societymeeting in Indianapolis, Ind., June 2-6.

Chakrabarti focuses mostly on the dynamics of gas flow in galaxies. She appeared on the Weather Channel series Deadliest Space Weather earlier this year to talk about the gas giant Jupiter and the reason why the centuries-old hurricane that forms the Great Red Spot has not dissipated.

"The basic physical principles are the same whether you are talking about turbulence as applied to aircraft, if you're studying planes going through turbulent flows on earth; or whether you're looking at Jupiter's Great Red Spot; or whether you're looking at gas flows on even larger scalesgalaxies," Chakrabarti says. "That's the really exciting thing about astrophysics. You can use the same physical principles to understand a very wide range of phenomena from the earth to the solar system to galaxies."

###


[ 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/2013-04/riot-atp042313.php

masters tickets one direction tulsa news scalloped potatoes the ten commandments charlton heston moses

Tuesday, April 23, 2013

AP IMPACT: Congress slows military efforts to save

(AP) ? Parked around the airstrip at Lackland Air Force Base are more than a dozen massive C-5A Galaxy transport planes. There is no money to fly them, repair them or put pilots in the cockpits, but Congress rejected the Air Force's bid to retire them.

So every now and then, crews will tow the planes around the Texas tarmac a bit to make sure the tires don't rot, then send them back into exile until they can finally get permission to commit the aging aircraft to the boneyard.

It's not an unfamiliar story.

Idle aircraft and pricey ship deployments underscore the contradictions and conflicts as Congress orders the Pentagon to slash $487 billion in spending over the next 10 years and another $41 billion in the next six months. Yet, at the same time, lawmakers are forcing the services to keep ships, aircraft, military bases, retiree benefits and other programs that defense leaders insist they don't want, can't afford or simply won't be able to use. The Associated Press interviewed senior military leaders involved in the ongoing analysis of the budget and its impact on the services and compiled data on the costs and programs from Defense Department documents.

The Pentagon long has battled with Congress over politically sensitive spending cuts. But this year, military officials say Congress' refusal to retire ships and aircraft means the Navy and Air Force are spending roughly $5 billion more than they would if they were allowed to make the cuts. In some cases Congress restored funds to compensate for the changes, but the result overall was lost savings.

In other cases, frustrated military leaders quietly complained that they were being forced to furlough civilians, ground Air Force training flights and delay or cancel ship deployments to the Middle East and South America, while Congress refuses to accept savings in other places that could ease those pains.

Along the eastern seaboard, two Navy cruisers ? the USS Anzio in Norfolk, Va., and the USS Vicksburg in Mayport, Fla. ? were scheduled for retirement this year but both are now sitting pierside. Navy leaders will soon schedule the ships for significant repairs and begin readying their crews so they can go back into service.

Altogether, Congress is requiring the Navy to keep seven cruisers and two amphibious warships in service, eliminating the $4.3 billion the retirements would have saved over the next two years.

"A lot of it comes down to parochial political interests," said Todd Harrison, senior fellow at the Center for Strategic and Budgetary Assessments. "No member of Congress wants to have a base closed in their district or to have a fighter squadron relocated out of their district."

Members of Congress argue that they believe the Pentagon sometimes makes bad decisions and other times may purposely target programs that have broad support.

"Certainly that has been a pattern, they've cut Guard and Reserves in areas where it's clearly unwise and Congress steps in to put the money in," said Rep. Michael Turner, R-Ohio, chairman of the House Armed Services air and land forces subcommittee.

While the Navy sought to retire the seven ships, the Air Force wanted to save more than $600 million by retiring C-130 and C-5A cargo aircraft, three B-1 bombers and 18 high-altitude Global Hawk surveillance drones.

Congress disagreed, adding various requirements that the Navy and Air Force maintain the ships and aircraft, and in some cases added money to the budget to cover them. Fifteen of the C-5A Galaxy aircraft no longer set to retire are at Lackland, while 11 are at Martinsburg, W.Va., and are flown by the Air National Guard there.

A senior Air Force official said the service determined that it didn't need all of the aging aircraft. And it pushed to cut the Global Hawks because defense officials determined that the U-2 spy plane, first produced more than 50 years ago, was better suited for the high-altitude surveillance job and would cost less money.

The official also noted that while lawmakers rejected plans to retire the Galaxy aircraft, congressional appropriators did not add back money to pay for the fuel or the manpower to fly them. Similarly, the three B-1 bombers will move into backup status and likely will be used infrequently. The official was not authorized to speak publicly about the budget, so requested anonymity.

The decision to block retirement of some C-130s, however, reveals how narrow, yet critical, the political interests can be. Pennsylvania lawmakers declared victory last month when they reversed the decision to retire eight C-130s and shut down the 911th Airlift Wing near Pittsburgh. Local officials and business owners argued that the base, which uses space at Pittsburgh International Airport, provides an economic boost to the entire community.

Sens. Pat Toomey, a Republican, and Bob Casey, a Democrat, lobbied Pentagon leaders and fellow lawmakers to keep the wing. They argued in a letter to then-Defense Secretary Leon Panetta that "the 911th is a very efficient and cost effective installation" and that closing it could be a waste of taxpayer dollars.

Pentagon officials have also been thwarted in their broader efforts to shut down costly and underused military facilities around the country. Congress rejected the department's request last year for two more rounds of base closings, as lawmakers objected not only to the prospect of taking jobs and dollars out of a region's economy, but also questioned whether closing the facilities actually achieves the promised savings.

Pentagon budget chief Robert Hale acknowledged earlier this month that the department spent $35 billion on the base closure round in 2005, and while it saves $4 billion a year, officials won't break even until 2018. The expense is largely because a number of new facilities were built even as some were merged and closed.

"Would a (base closings) round be effective in providing rapid savings? Unfortunately, history has emphatically told us, no," Rep. Rob Wittman, R-Va., said during a recent hearing on the Base Realignment and Closures program. "I believe that aggressively moving forward with the BRAC round could significantly harm our military power and their ability to project power."

Currently, the department saves about $8 billion a year on the four rounds that were carried out before 2005. The Pentagon has proposed another round in 2014 that Hale said would save $1 billion to $2 billion a year. Pentagon leaders insist that the military still has nearly 20 percent too many bases and facilities.

"There is still excess infrastructure," Assistant Army Secretary Katherine Hammack told the House Armed Services Committee last month. "I was just on one (base) that had 800 buildings and we were utilizing 300 of them."

Perhaps the most significant cost savings historically opposed by Congress are Pentagon efforts to scale back military retirement benefits, including proposals to increase premiums or co-pays for retirees.

"I think there's a misunderstanding in Congress about what it is that would change," Harrison said. "They tend to associate changes in retirement benefits with changes to veterans benefits."

But changes to retiree health care would only affect the approximately 17 percent of the service members who stay in the military long enough to qualify for retirement, and those are usually more senior officers who already have a higher income. Veterans' benefits more often help those with lower incomes, and they are included in the Veterans Affairs Department budget, not the Pentagon's.

Turner faulted department leaders for some of the problems with those broader issues.

"I think on policy shifts you need a more holistic approach, and the Pentagon usually doesn't engage Congress in discussions of finding cuts or program changes. They send them up as missiles for Congress to deal with, instead of using a deliberative approach."

Harrison said the Pentagon needs to do a better job explaining and selling its arguments for such politically unpalatable spending cuts.

"If you actually try to do smart targeted reductions, like closing bases, like actually reducing the size of the workforce, targeted cuts have winners and losers," Harrison said. "And Congress has not been willing to make those tough decisions."

As a result, he said, lawmakers resort to broader, across-the-board cuts, such as the furloughs.

"It spreads pain across evenly," he said. "So everyone can wash their hands of it."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/f70471f764144b2fab526d39972d37b3/Article_2013-04-23-Military-Unwanted%20Gear/id-208843fda38e45eebd02ddb6bc0434f2

Bbc News friends tracy mcgrady tracy mcgrady awkward awkward Girls Love Beyonce