Monday, April 29, 2013

Two police officers shot as Italian government sworn in

By Gavin Jones and Roberto Landucci

ROME (Reuters) - Two Italian police officers were shot and wounded on Sunday outside the prime minister's office in Rome at the same time as Prime Minister Enrico Letta's new government was being sworn in just a kilometer (mile) away.

It was not immediately clear whether the attack was linked to the launch of the new government, but the episode came at a time of bitter political division with rising social tensions exacerbated by a long economic slump.

Letta, 46, the moderate deputy head of the Democratic Party (PD), on Saturday ended two months of political stalemate following February's inconclusive election when he united former political rivals in a broad coalition government.

The mix of center-right and center-left politicians and unaffiliated technocrats was largely welcomed in Italy's mainstream press on Sunday, especially for the record of seven female ministers and the relatively young average age.

However, the political risks that Letta faces were spelled out on Sunday by a close ally of center-right leader Silvio Berlusconi who is a core stakeholder in the government.

Renato Brunetta, lower house leader of Berlusconi's People of Freedom party (PDL), said the government would fall unless Letta promised in his maiden speech to urgently abolish an unpopular housing tax and repay the 2012 levy to taxpayers.

Letta is expected to set out his government's plans in parliament on Monday and will then need to win a vote of confidence in both houses to be fully empowered.

"If the prime minister doesn't make this precise commitment we will not give him our support in the vote of confidence," Brunetta told daily Il Messaggero.

Brunetta, who was himself a candidate for the post of economy minister, said that during negotiations for the formation of the government Letta had "given his word" on the abolition and repayment of the tax, which would leave an 8 billion euros hole in public accounts.

However, on Sunday attention was focused on the dramatic shooting outside Palazzo Chigi, the prime minister's official residence, with several politicians warning that the fevered political climate may have contributed to the episode.

Luigi Preiti, in his forties, from the southern Italian region of Calabria, was arrested.

Having fired several shots at the two police on duty outside the prime minister's office, he shouted "shoot me, shoot me" to other police officers nearby, police said.

One of the two officers was shot in the neck and was in a serious, but not life-threatening condition, while the other officer was shot in the leg and less seriously hurt.

(Reporting by Gavin Jones, Antonella Cinelli, Roberto Landucci; Editing by James Mackenzie and Mike Collett-White)

Source: http://news.yahoo.com/italian-government-under-enrico-letta-sworn-094720376.html

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WH: Anthony Foxx in line for transportation post

WASHINGTON (AP) ? President Barack Obama on Monday will nominate Charlotte, N.C., Mayor Anthony Foxx as his new transportation secretary, a White House official said Sunday.

If confirmed by the Senate, Foxx would replace outgoing Secretary Ray LaHood.

Foxx is Obama's first black nominee among the new Cabinet members appointed for the second term. The president faced criticism early in his second term for a lack of diversity among his nominees.

The official insisted on anonymity to avoid public discussion of the pick before the official announcement.

The official noted that Foxx has led efforts to improve his city's transit infrastructure to expand economic opportunity for businesses and workers. During Foxx's term as mayor, Charlotte has broken ground on several important transportation projects, including the Charlotte Streetcar Project to bring modern electric tram service to the city as well as a third parallel runway at Charlotte/Douglas International Airport. The city has also moved to extend the LYNX light rail system to the University of North Carolina at Charlotte, the official said.

Foxx, an attorney who has worked in several positions with the federal government, was first elected mayor in 2009. He also served as a member of the Charlotte City Council.

Source: http://news.yahoo.com/wh-anthony-foxx-line-transportation-post-211537174.html

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Sunday, April 28, 2013

Paranoid Android teases in-app pop-up window multitasking (video)

Paranoid Android teases inapp popup window multitasking

As advanced as multitasking gets on smartphones, many times you're still left to completely switch between apps. Paranoid Android is looking to set things into overdrive with in-app, multiple-window multitasking for its skin of Android, going beyond the similar (but limited) functionality seen in the likes of Samsung's basked-in Galaxy apps. PA's Paul Henschel recently posted a demo to YouTube highlighting the feature working with various apps on both an Android tablet and a Nexus smartphone, with a post to Google+ saying it shows less than 10 percent of the planned functionality. If that weren't enough, the post further clarifies PA's drive to build out its version stating: "We think these [Samsung, Cyanogen & Cornerstone] implementations suck and we want to get it right this time." Thirsty for more info? Hit the source link and the video after the break, while we eagerly wait further updates.

Comments

Via: liliputing, Reddit

Source: Paranoid Android (Google+)

Source: http://www.engadget.com/2013/04/28/paranoid-android-teases-in-app-pop-up-window-multitasking-video/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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Thursday, April 25, 2013

Deal of the Day: LLOYD HD Clear Screen Protectors for Google Nexus 7

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Source: http://feedproxy.google.com/~r/androidcentral/~3/YWcLm4CJBqo/story01.htm

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Television networks taking wrong course against threats | The Daily ...

Major television networks are going the wrong way in trying to deal with the changing?communications environment, says a media expert.

?Viewers are ditching ABC, NBC, CBS and Fox in droves, giving their eyeballs to cable shows, DVDs, video games and the Internet,? wrote Jeff McCall, a professor of communication at DePauw University, in an editorial published in the Indianapolis Star recently. ?Traditional broadcast television just isn?t relevant for most Americans anymore.?

McCall notes that while viewers benefit from-increasing diversification of programming and relatively cheap media streaming services, these advances have led to estrangement between viewers and television networks. But he says the networks are trying to deal with these?challenges through an ill-advised niche market approach.

In an interview with The Daily Caller, McCall said a major mistake by television networks is their persistence in mirroring the techniques of specific cable channels, particularly when it comes to graphic or racy scenes. Because cable channels are not subject to FCC regulation to the extent that major television networks are, they are able to air scenes that are considered inappropriate for major television audiences.

McCall said that rather than attempting to appeal to a larger audience with more generally acceptable programming, television networks have followed the example set by cable channels and are airing more violent, graphic shows in an attempt to capture the attention of younger viewers.

?Broadcast networks have responded to the threat of cable by acting more like cable,? McCall said. ?Networks [are pushing] the graphic language and the graphic images. Most of the programs you watch, you say, ?Okay they?re trying to appeal to that young audience, or this young audience.??

A related problem facing networks is the increasing diversification of television programming. Because viewers have ?quite a menu? for programming, McCall said, there is a severe lack of shows that attract nationwide audiences, such as NBC?s The Cosby Show (which aired from 1984 to 1992). This individualistic programming detracts from a notion of national culture and fragments viewership into particular niches.

Audiences, McCall told TheDC, have become tremendously ?polarized and fractured, both politically and culturally.?

The rising popularity of online video streaming is a very serious?threat to major television networks. It it a huge draw for ?younger audiences and one of the largest forces in the fragmentation of viewership .

A January study conducted by analysts from Morgan Stanley and published in Business Insider found that online viewership has increased from approximately 120 million viewers in 2008 to 400 million viewers in 2012.

At the forefront of this increase in online streaming are video providers Netflix, Hulu Plus and Amazon Instant Video. All three operate on a business model that may steal away younger audiences who aren?t loyal to a particular television channel.

These three video providers operate similarly. Users subscribe to the service and are granted access to a wide array of television shows, movies, comedy stand-up specials ? even the daily news.

Videos are streamed to users? computers, tablets, smartphones, gaming consoles or any device with access to the provider?s internet databases. Users can also purchase movies or other videos to watch while offline for extended periods of time, such as during a flight.

Netflix and Hulu Plus both charge $7.99 per month for unlimited streaming. While Netflix is commercial-free, Hulu Plus has occasional ads. Amazon Instant Video, meanwhile, coupled with a $79.99 yearly subscription to Amazon Prime, allows users to stream from Amazon?s entire database of shows, movies and videos without limit.

Episodes are generally only uploaded to the online databases as early as the day after they debut on television. Amazon Instant Video, for example, allows users to purchase and download individual videos the day after they debut on television. Hulu Plus allows users to stream new episodes the day after they debut, though its database is limited in comparison to Amazon and Netflix. Netflix occasionally uploads entire seasons of shows only after the previous season is completed and a new one has begun, which can take up to a year.

While television networks require viewers to sit in front of a television at a designated time on a certain day and sit through the network?s specific advertising, these online streaming providers allow users to watch almost whatever they want, whenever they want to, in almost any location, in an unlimited amount, nearly commercial-free, for about eight bucks a month.

The one saving grace for network television is that the boob tube remains the dominant medium for video consumption. The Morgan Stanley study found that though television viewership has fallen approximately 50 percent since 2002, revenue from television broadcasts are only down between six and seven percent during that same time.

This is partly due to increased prices for television packages, but also because live television still remains the dominant means through which people consume video. Online video, while on the rise, currently remains but a small fraction of the nation?s total viewership.

McCall told TheDC that the networks are missing the chance to leverage this remaining dominance with broadly appealing product.

?I do think it reduces the amount of common cultural experiences that we have as a nation,? McCall said. ?The major television networks are virtually disconnecting from the audiences they?re trying to reach. They?re too worried about what?s going on in the niche channels.?

Source: http://dailycaller.com/2013/04/23/communications-expert-television-networks-taking-wrong-course-against-threats/

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The new Apple

Apple

Tuesday evening?s Apple results were beyond dramatic. The company buried a massive 18% drop in profits under an even bigger pile of cash, announcing that it will take on debt and create value for investors by increasing its stock buyback and dividend programs to return $100 billion to investors between now and 2015. The stock immediately shot up by more than 4.5% in after-hours trading, but those gains were completely wiped away when CEO Tim Cook announced that Apple doesn?t have plans to launch any exciting new products until this coming fall. Quite the roller coaster ride, indeed.

[More from BGR: Samsung Galaxy S4 review]

As analysts? downgrades began to pour out on Wednesday morning, a piece penned Tuesday evening by Reuters?finance blogger Felix Salmon does a terrific job of explaining exactly what?s happening. We?re now looking at a completely different stock than we were this time last year, and the new Apple is going to take some time to get used to.

[More from BGR: BlackBerry Q10 review]

?Apple is officially no longer a high-growth tech stock, valued on its monster potential,? Salmon wrote. ?Instead, it has become a cash cow, valued on its ability to pump hundreds of billions of dollars into its shareholders? pockets.?

The transition we?re currently seeing at Apple happened so fast that investors are having trouble processing it, hence Tuesday night?s roller coaster ride that continued into Wednesday morning?s pre-market session as Apple shares continued downward and were trading below $400. Again.

On the flip side of the coin, Apple CEO Tim Cook is a numbers man first ? unlike late co-founder Steve Jobs, who was a geek first ? so the new Apple may play right into his wheelhouse.

What was once a high-yield stock that attracted a rush of investors is now becoming a safe low-yield investment that will attract a more conservative crowd. That fundamental shift will clearly take some time to adjust to, and volatility will likely continue for some time as a result.

?Apple is trading at an astonishingly low valuation, with a p/e ratio in single digits, because it has now become that animal investors like least: a slow-growing tech stock,? Salmon wrote. ?Either one is fine on its own, and both slow-growing stocks and fast-growing tech stocks can support much higher multiples than Apple is seeing right now. But conservative investors, who like slow-growing stocks with high dividends, are constitutionally uncomfortable with the volatility inherent in the tech world. And technology investors, who are happy taking that kind of risk, want to see substantial growth. Apple, notwithstanding the fact that it?s one of the most valuable companies in the world, is falling through the capital-markets cracks.?

This article was originally published on BGR.com

Source: http://news.yahoo.com/apple-151056155.html

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Wednesday, April 24, 2013

Residential lawns efflux more carbon dioxide than corn fields

Apr. 23, 2013 ? More carbon dioxide is released from residential lawns than corn fields according to a new study. And much of the difference can likely be attributed to soil temperature. The data, from researchers at Elizabethtown College, suggest that urban heat islands may be working at smaller scales than previously thought.

These findings provide a better understanding of the changes that occur when agricultural lands undergo development and urbanization to support growing urban populations.

David Bowne, assistant professor of biology, led the study to look at the amount of carbon dioxide being released from residential lawns versus corn fields in Lancaster County, Pennsylvania. His co-author, Erin Johnson, was an undergraduate at the time of the study and did the work as part of her senior honors thesis. Their findings were published online today in Soil Science Society of America Journal.

For Bowne, the study allowed him to look beyond the obvious impact of losing agricultural fields to development -- the loss of food that was once produced on the land.

"That is a legitimate concern, but I wanted to look more at how this change could potentially impact the carbon cycle with the understanding that the carbon cycle has implications for global climate change," explains Bowne.

To begin to understand how the carbon cycle was changing, Bowne and Johnson measured carbon dioxide efflux, soil temperature, and soil moisture under the two different land uses. They found that both carbon dioxide efflux and soil temperature were higher in residential lawns than in corn fields. Additionally, temperature had the most influence on the levels of carbon dioxide efflux, followed by the type of land use.

Higher temperatures leading to increased carbon dioxide efflux was not a surprise for Bowne and Johnson as this relationship has been documented before. "As you increase temperature," Bowne explains, "you increase biological activity -- be it microbial, plant, fungal, or animal." That increased activity, then, leads to more respiration and higher levels of carbon dioxide leaving the soils.

What was unexpected, however, was that the higher temperatures found in residential lawns suggested urban heat islands working at small scales. Urban heat islands are well documented phenomena in which development leads to large areas of dark-colored surfaces such as roofs, buildings, and parking lots. The dark color means more heat is absorbed leading to an increase in temperature in the neighboring areas. Urban areas, then, are warmer than the surrounding countryside.

The interesting part of Bowne's study is that the urban heat islands in the areas he was looking seem to operate on much smaller scales than he previously thought. While heat islands are usually studied on large scales -- such as comparing a large city and its surrounding rural areas -- fewer studies have been done to work out how development may affect temperatures on small scales.

"Within a developed area, within a city or town, you could have local increases in soil temperature because of the amount of development within a really small area," says Bowne.

His research suggests that temperatures may vary even across short distances due to the influence of development. One source cited in his paper says that development within even 175 meters of a location can cause an increase in temperature. Bowne is planning further experiments to test soil temperatures over a range of development setups and sizes.

The other factor that Bowne will test in the future is the sequestration of carbon. Along with the carbon dioxide efflux data in the current study, information about carbon sequestration would give a bigger picture of carbon cycling. That picture could then help researchers determine how various land uses as well as management practices such as no-till agriculture or leaving grass clippings on lawns can change the carbon cycling.

"If we go from one land use to another land use, how does that impact carbon cycling which in turn can affect climate change? Our current study touches on one component of that cycle, and more research is needed to address this huge topic," says Bowne.

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Story Source:

The above story is reprinted from materials provided by Soil Science Society of America (SSSA).

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


Journal Reference:

  1. David R. Bowne, Erin R. Johnson. Comparison of Soil Carbon Dioxide Efflux between Residential Lawns and Corn Fields. Soil Science Society of America Journal, 2013; 0 (0): 0 DOI: 10.2136/sssaj2012.0346N

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/top_news/~3/lDxyqrGcYCA/130423110711.htm

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