Tuesday, December 25, 2012

Do Registry Cleaners Make Your Slow Computer Run Any Faster ...

Do Registry Cleaners Make Your Slow Computer Run Any Faster? - Fobble Up! - All Technology Topics, Tips, Tricks and News

Do Registry Cleaners Make Your Slow Computer Run Any Faster?


Registry cleaning software like CCleaner, RegCleanXP claim to delete the junk of your Windows Registry databases. But?does that make your computer work any faster ?

One of the MVP recently wrote that Registry Cleaners are useless, as Windows XP *never* reads the whole registry, but only the necessary keys when needed. Each and every unnecessary key will just be ignored.

Another one said that some registry entries might be obsolete but are still accessed by some program and could effect the performance of that program (which could be part of the system).?
Most of the members are of the view that regular disk defragmentation is better than a registry cleaner ? not the one that ship with XP but a third-party disk defragment like Acronis Disk Director, Raxco Perfect Disk or Disk Keeper.
What your take on that ?

Source: http://fobbleup.blogspot.com/2012/12/do-registry-cleaners-make-your-slow.html

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Monday, December 24, 2012

Deal of the Day ? 14? Lenovo ThinkPad X1 Carbon Touch Core i5 900p Ultrabook with 128GB SSD

Sunday’s LogicBUY Deal is the 14″ Lenovo?ThinkPad X1 Carbon Touch Ultrabook, with prices starting at?$1,499. ?Features: Core i5-3427U up to 2.8GHz Dual-core CPU 4GB RAM 128GB SSD Carbon fiber construction 14″ 1600 X 900 display with 10-point multitouch capacitive screen HD webcam USB 3.0 and Mini DisplayPort Dolby Home Theater v4 audio 4-in-1 card reader [...]

Source: http://the-gadgeteer.com/2012/12/23/deal-of-the-day-14-lenovo-thinkpad-x1-carbon-touch-core-i5-900p-ultrabook-with-128gb-ssd/

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Obama has long work list to tackle when he returns

WASHINGTON (AP) ? It's hardly a secret that Barack Obama, like every president no doubt, muses about his ultimate legacy and spot in the presidential pantheon. He approaches his second term confronting tough and shifting challenges that will play big roles in shaping the rest of his presidency and his eventual place in history.

In the coming months, Obama will have to decide where to be ambitious, where to be cautious, and where to buy time.

He draws political strength from his surprisingly easy re-election in a bad economy. It's partly offset, however, by Republicans' continued control of the House, plus their filibuster powers in the Senate.

Some of the big issues awaiting the president's decisions are familiar, long-simmering problems. They include immigration and the need for a tenable balance between taxes, spending and borrowing.

Another issue, gun control, jumped to the national agenda's top tier this month following the massacre of first-graders and teachers in a Connecticut school. And the issue of climate change remains unresolved.

Veteran politicians and presidential historians say it's almost impossible for Obama to "go big" on all these issues. Indeed, it might prove difficult to go big on even one. While some counsel caution, others urge the president to be as bold and ambitious as possible.

"Americans are yearning for leadership," said Gil Troy, a presidential scholar at McGill University.

As a president dealing with policy, he said, Obama has generally failed to give "that visionary, powerful address that we came to know and love and expect in the 2008 campaign."

Rather than let Congress take the lead on big issues, as it did in drafting the 2009 health care overhaul, Obama should be more forceful in pushing new legislation or using his executive powers to bypass Congress where possible, Troy said.

"The gun control issue is a major opportunity for Obama to make his mark on history -- and solve a problem that has frustrated Democrats for decades," he added.

Other presidential historians, however, think Obama is severely constrained by political realities. They say he will have to carefully pick and choose which goals to emphasize in his second four years.

"I see Obama as almost uniquely handcuffed by circumstances," said John Baick of Western New England University. The number of big, unresolved problems facing the nation, coupled with a deeply divided public and Congress, he said, leave Obama with fewer viable options than most presidents have enjoyed.

At best, Baick said, the U.S. government "is a gigantic cruise liner, and the most he can do is keep us from hitting ice bergs."

For instance, Baick said, "if he goes big on gun control, then it's 1994 all over again."

Then-President Bill Clinton pushed an assault weapons ban through the Democratic-led Congress that year, prompting fierce pushback from gun-rights groups. Clinton later would credit the NRA with shifting the House majority to the GOP for the first time in 40 years. However, other factors -- including a House bank scandal -- played big roles, too.

Paul Rego, a political scientist at Messiah College in Grantham, Penn., largely agrees with Baick.

"While President Obama does not face the same cataclysmic events that Abraham Lincoln faced, or that FDR encountered in the form of the Great Depression and World War II, his challenges are many and significant," Rego said in an email.

He said Obama "faces a hurdle that neither Lincoln nor Roosevelt had to overcome during the tumultuous years of their respective presidencies: divided government." Today's Democrats and Republicans differ so sharply about government's proper role, Rego said. He said that Obama's job "is actually harder than that of his most illustrious predecessors."

Politicians of all stripes say Obama's first priority is to resolve the deep partisan divide over tax-and-spending issues, exemplified by repeated impasses over two years that led to this week's showdown on the "fiscal cliff."

An even higher-risk conflict may arise in a few months. Congress again must either raise the federal debt ceiling or see the government default on its loans.

Beyond that, lawmakers and interest groups are watching for signs of how hard Obama might push to restrict firearms and expand illegal immigrants' rights.

Obama said last Wednesday that gun control will be a central issue in his second term. "I will use all the powers of this office to help advance efforts aimed at preventing more tragedies like this," he said of the Sandy Hook Elementary School mass killings.

The president named an interagency task force to recommend anti-violence legislation within weeks. The strategy gives him room to distance himself somewhat from its recommendations if he wants, even though he named Vice President Joe Biden to chair the panel.

Americans' affinity for firearms runs deep, and many political activists think Obama could have more sweeping success with immigration changes.

He won a big majority of Hispanics' votes in both his elections. The trend alarms Republican strategists, who fear their party won't win another presidential election until it repairs its bad relations with Latinos.

With Democrats and Republicans increasingly aware of Hispanics' growing political clout, "this might be an historic opportunity," Troy said.

Chris Dolan, a political scientist at Lebanon Valley College in Pennsylvania, agrees. He said he expects Obama to be "incredibly ambitious on comprehensive immigration reform."

The effort, Dolan said, could "build a lasting Democratic support group. You can't do that with gun control."

Still, opposition to granting citizenship to illegal immigrants runs deep in many circles, especially the Republican Party's base. Bids for "comprehensive immigration reform" have gone nowhere in Congress in recent years.

Several advocacy groups want Obama to make the most of his executive powers to enact measures that don't require congressional action.

The Migration Policy Institute earlier this year made several suggestions regarding immigrants. They included "establishing uniform enforcement priorities," defining "what constitutes effective border control," and "allowing applicants for immigrant visas to file in the United States."

Now that Obama has won re-election, however, the advocacy group wants him instead to push a broader agenda through Congress.

"With the issue teed up for possible action," said Doris Meissner, a former commissioner at the U.S. Immigration and Naturalization Service, antagonizing congressional Republicans with executive actions "would not be politically smart."

The political climate for sweeping immigration changes "is significantly better," Meissner said, "but that does not mean it will happen."

Even with a full plate of challenges and a hostile party controlling the House, she said, "I think Obama absolutely has to go big on immigration."

The White House has declined to detail the president's plans for a second-term agenda. Once the deficit-spending problems known as the "fiscal cliff" are addressed, said White House spokeswoman Jamie Smith, "President Obama looks forward to working on a number of issues that are critical to our future, from immigration to energy, to education and national security direction."

Source: http://news.yahoo.com/obama-long-list-tackle-returns-162255036.html

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Sunday, December 23, 2012

RUMOR: A Thinner, Lighter Version Of The Big ... - Business Insider

Steve Kovach, Business Insider

?

Apple could update the big iPad as soon as March, according to Japanese site Macotakara.

Macotakara is citing an "inside source." As with any Apple rumor site Macotakara has a mixed record, so we wouldn't etch this report in stone. It's something interesting to keep in mind, especially if other reports start leaking out to confirm it.

Anyway, Macotakara says the fifth generation iPad will be a lot like the iPad Mini. It will be thinner and lighter.

We've been expecting the bigger iPad to be made thinner and lighter like the iPad Mini and the iPhone 5 design. What we're unclear about is how soon Apple would update the iPad.

Apple just released the fourth-generation iPad in October. This was unexpected because it released the third generation iPad in March. But, Apple hasn't changed the physical design of the iPad in two years. And Macotakara indicates that the internals of the fifth-generation iPad will be the same as the fourth-generation iPad.

It's possible Apple is putting the pedal to the metal and is going to blast out new iPad updates every six months to make sure Microsoft, Google, Samsung, and Amazon can't catch up in the tablet market.

CEO Tim Cook's specialty is managing the supply chain. Whereas Steve Jobs differentiated Apple through its visionary products, the new Apple under Cook could be differentiating itself by premium products that are continuously refreshed.

We're not sure if this would hurt or help sales. Some people will grumble that they just bought an iPad and Apple is already making a new one. But, overall, it's probably better to just constantly update the products so people don't feel like they should wait a long time to get a new iPad.

Don't Miss: Bernstein Says Apple's Astronomical Growth Will Be Crushed In The Next Two Years

Source: http://www.businessinsider.com/next-ipad-march-2012-12

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'Molecular levers' may make materials better

Dec. 23, 2012 ? In a forced game of molecular tug-of war, some strings of atoms can act like a lever, accelerating reactions 1000 times faster than other molecules. The discovery suggests that scientists could use these molecular levers to drive chemical and mechanical reactivity among atoms and ultimately engineer more efficient materials.

"We are interested in designing new, stress-responsive materials, so we are trying to develop reactions that are very slow normally but that can be accelerated efficiently by force," said Duke chemist Steve Craig, who headed the research.

In recent experiments, Craig and his team found that a molecule made with a polynorbornene backbone can act as a lever to open a ring embedded within the molecule 1000 times faster than a similar ring being tugged at on a polybutadiene scaffold. The results, which appear Dec. 23 in Nature Chemistry, suggest that a simple change in the backbone may affect the how fast mechanically assisted reactions occur.

Scientists are interested in this type of molecular tug-of-war because many materials break down after repeated cycles of tugging, stress and other forces. "If we can channel usually destructive forces into constructive pathways, we could trigger reactions that make the material stronger when and where it is most useful," Craig said. Researchers might then be able to extend the material's lifetime, which might in the long term have applications ranging from composites for airplane frames to biomedical implants.

In the experiment, Craig, who is a professor and chair of the chemistry department, and his team used the equivalent of microscopic tweezers to grab onto two parts of atomic chains and pulled them so that they would break open, or react, in certain spots. The team predicted that one molecule would react more efficiently than the other but was surprised to find that the force-induced rates differed by three orders of magnitude, an amount that suggests that the polynorbornene backbone can actually accelerate forced reactions the way a crowbar quickens pulling a nail from a wall.

Craig said changes to the molecular group undergoing the reaction may have a much smaller effect than changes to nearby, unreactive molecules like those on the backbone. It is also a good starting point to identify other molecular backbones that are easy to make and have the largest response to changes in nearby reactions, features Craig said might help in developing even better, more responsive materials.

The research was supported by the U.S. Army Research Laboratory, the Army Research Office and National Science Foundation.

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Story Source:

The above story is reprinted from materials provided by Duke University, 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. Hope M. Klukovich, Tatiana B. Kouznetsova, Zachary S. Kean, Jeremy M. Lenhardt, Stephen L. Craig. A backbone lever-arm effect enhances polymer mechanochemistry. Nature Chemistry, 2012; DOI: 10.1038/NCHEM.1540

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/iDYAB7mDjkE/121223152738.htm

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Gun lobby defends call for armed guards at schools

WASHINGTON (Reuters) - The leader of the gun lobby on Sunday defended his call for placing armed guards in all American schools despite withering criticism of the group's response to the massacre of 20 first-graders in Newtown, Connecticut.

"If it's crazy to call for putting police and armed security in our schools to protect our children, then call me crazy," National Rifle Association Chief Executive Wayne LaPierre told NBC's "Meet the Press."

The NRA waited a week before issuing a statement on the December 14 killings of the children and six adults at Sandy Hook Elementary School by a gunman who opened fire with a semi-automatic assault rifle.

LaPierre's speech on Friday in Washington drew protesters and stoked the fierce debate over U.S. gun laws in a nation with a culture of gun ownership and a history of school shootings and other gun violence.

The proposal to place armed guards in every school, an idea the NRA has long supported, drew the most criticism.

The congressman from Newtown's district, Chris Murphy, tweeted: "Walking out of another funeral and was handed the NRA transcript, the most revolting, tone deaf statement I've ever seen."

The New York tabloids skewered LaPierre's speech. The Daily News labeled him "Craziest Man on Earth" in a front-page headline on Saturday. The New York Post piled on with "Gun Nut! NRA loon in bizarre rant over Newtown."

The NRA's proposal was also attacked by politicians including New York Mayor Michael Bloomberg, the nation's largest teachers union and Mark Kelly, the husband of former U.S. Representative Gabrielle Giffords, who was hurt last year in a mall shooting by a gunman in Tucson, Arizona.

But LaPierre was undaunted.

"I think that is the one thing that we can do immediately that will immediately make our children safe," he said.

'GONNA BE A BATTLE'

LaPierre scoffed at the idea that reinstating the federal assault weapons ban that lapsed in 2004 would prevent more massacres, citing shootings that took place when the ban was in effect, including the 1999 Columbine High School massacre in Colorado.

"It's not going to make any kid safer," he said.

Republican U.S. Senator Lindsey Graham made the same point earlier on Sunday in a tweet: "The assault weapons ban didn't work then and it won't work now."

On NBC, Graham said he himself owns an AR-15, the type of assault rifle used by 20-year-old Adam Lanza in Newtown.

"I own an AR-15. I've got it at my house. The question is if you deny me the right to buy another one, have you made America safer?" he asked. "I don't suggest you take my right to buy an AR-15 away from me because I don't think it will work, and I do believe better security in schools is a good place to start."

Other gun rights advocates in Congress showed a willingness to consider new gun restrictions immediately after the Newtown shooting. U.S. lawmakers have not approved a major new federal gun law since 1994.

"It's gonna be a battle," Senator Joe Lieberman of Connecticut told CNN's "State of the Union."

He and Senator Charles Schumer of New York criticized the NRA for blaming gun violence on everything but guns.

An attempt to prevent shootings in schools without talking about guns "is like trying to prevent lung cancer without talking about cigarettes," Democrat Schumer said on NBC.

Also receiving scrutiny is a ban high-capacity magazines that allow shooters to fire multiple rounds in a short amount of time. They have been used in several mass slayings.

Graham, of South Carolina, said on NBC he opposes that move as well.

Minnesota Senator Amy Klobuchar, a Democrat, said on ABC's "This week" that "putting some limits" on high-capacity magazines "could be part of the solution, but not the only solution." A former prosecutor, she also called for more stringent background checks of gun buyers.

The Obama administration was expected to propose steps next month to tighten gun laws.

(Editing by Doina Chiacu)

Source: http://news.yahoo.com/gun-lobby-defends-call-armed-guards-schools-202042338--finance.html

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Saturday, December 22, 2012

Clippers win 12th straight to set franchise record

Los Angeles Clippers center Ronny Turiaf celebrates after dunking against the Sacramento Kings during the first half of an NBA basketball game in Los Angeles, Friday, Dec. 21, 2012. (AP Photo/Chris Carlson)

Los Angeles Clippers center Ronny Turiaf celebrates after dunking against the Sacramento Kings during the first half of an NBA basketball game in Los Angeles, Friday, Dec. 21, 2012. (AP Photo/Chris Carlson)

Sacramento Kings forward Chuck Hayes, left, and Blake Griffin go after a loose ball during the first half of an NBA basketball game in Los Angeles, Friday, Dec. 21, 2012. (AP Photo/Chris Carlson)

Sacramento Kings' Aaron Brooks, top, and Los Angeles Clippers' Blake Griffin dive for a loose ball during the first half of an NBA basketball game in Los Angeles, Friday, Dec. 21, 2012. (AP Photo/Chris Carlson)

Los Angeles Clippers forward Blake Griffin, top, battles Sacramento Kings center DeMarcus Cousins for a rebound during the first half of an NBA basketball game in Los Angeles, Friday, Dec. 21, 2012. (AP Photo/Chris Carlson)

Local scout troops display a large American flag during the National Anthem before NBA basketball game between the Los Angeles Clippers and the Sacramento Kings in Los Angeles, Friday, Dec. 21, 2012. (AP Photo/Chris Carlson)

(AP) ? After the Los Angeles Clippers set a record for the longest winning streak in franchise history, Chris Paul was thinking about Ron Harper, Corey Maggette and other former players who endured all that losing.

Paul had 24 points and 13 assists to help the Clippers, for decades synonymous with long losing streaks, break a 38-year-old club mark with their 12th consecutive victory Friday night, 97-85 over the Sacramento Kings.

"Most of those guys have been here through tougher times," Paul said. "I know Ron Harper really well. He's a good friend of mine, and he's excited for us. We just played against Corey Maggette, and he was excited to see how it is now. So it's been exciting for me in the short amount of time I've been here, especially knowing some of the people who have been with the team for 25 or 30 years and the season-ticket holders. But we can't be satisfied. We've got to keep it going."

The previous record was set by the Buffalo Braves during the 1974-75 season, when current Clippers coach Vinny Del Negro was 8 years old. The head coach back then was Jack Ramsay, whose formidable roster included Bob McAdoo, Garfield Heard, Randy Smith, Jim McMillian, Jack Marin and Bob Weiss.

That team won 49 games ? still a record for a beleaguered organization that has called three different cities home, wasted first-round draft picks on Benoit Benjamin, Terry Dehere, Michael Olowokandi and Darius Miles, and was labeled "the worst franchise in sports history" by Sports Illustrated in an April 17, 2000, cover story.

Blake Griffin had 21 points and 13 rebounds for the Clippers, who have had 20 double-digit losing streaks since their 11-game winning streak in Buffalo ? including a dozen of 12 or more. They lost their first 16 in 1994-95, their first 17 of the lockout-shortened 1988-89 season, and the final 14 in 1986-87. The club record for consecutive defeats is 19, set in 1981-82 and equaled in 1988-89.

But those days are history thanks to the arrival of Griffin, the blockbuster trade that brought Paul from the New Orleans Hornets last December, and a bench that is arguably the deepest in the NBA. The Clippers, who have the league's longest active winning streak, also own the NBA's second-best record at 20-6 and trail Oklahoma City by just one game.

"You have to have players. You have to have talent. You have to have guys believing in what you're doing, and finding ways to win and being consistent," Del Negro said. "I think the guys are learning and understanding what it takes to play at a high level consistently. It's a good thing to have a target on your back, but that also brings a responsibility to play at a high level as often as possible.

This is the earliest the Clippers' franchise has ever reached the 20-win mark, and only the sixth time they did it with a winning record ? including a 20-11 start last season. The previous club record in that department also was set in 1974-75, when the Braves started out 20-8. Just four seasons ago the Clips finished 19-63 under Mike Dunleavy.

"I remember the year I got drafted. The season before that they had only 19 wins. So what we've accomplished so far is great," Griffin said. "But the best thing about it for me is being a part of something that's much bigger than Chris or I. It takes everybody from top to bottom ? the GM, the coaching staff, the players, everybody. And from Day 1 since I've been here, everybody's been serious about changing."

Los Angeles beat Sacramento for the fifth straight time ? including all three meetings last season. The Clippers haven't lost to anyone since Nov. 26 at Staples Center, when New Orleans beat them 105-98 and held Griffin to four points and one field goal ? both career lows.

Reserve guard Jimmer Fredette had 16 points for Sacramento, which is 1-11 on the road. DeMarcus Cousins was benched for the entire second half by coach Keith Smart, who ordered him to remain in the locker room after he scored nine points in 20 minutes.

Neither went into detail.

"I won't share that right now, but it's just a conduct issue," Smart said. "We're trying to set a standard here, and when guys move below that standard, things are going to take place. We'll just move on to the next game and I'll make some decisions from there."

Cousins was contrite after the game.

"What happens in the locker room stays in the locker room. But I was wrong. I was wrong," Cousins said. "I'm a player that definitely wants to win every night, and I'm an emotional player. That's never going to change. But I shouldn't have responded back. Something was said, and I just should have stayed quiet. Is it a humbling thing? Yeah, I will say that. I mean, I messed up and I apologize to my teammates for responding the way I did and I'll move on from it."

The Kings, who had their highest-scoring game of the season Wednesday night in a 131-127 home win against Golden State, have dropped six of seven. Tyreke Evans missed his third straight game and eighth in the last 12 because of a sore left knee. He also was sidelined for the Kings' 116-81 loss at Los Angeles on Dec. 1, when the Clippers posted their largest margin of victory since the franchise left Buffalo.

Caron Butler's 3-pointer gave Los Angeles its biggest lead, 58-41, with 10:05 left in the third quarter. The Kings narrowed the gap to 63-57 with a 16-5 run capped by Fredette's 3-pointer with 4:25 left in the quarter, but that was as close as they got.

Paul helped put the game away with a pair of 3-pointers in the final 4 minutes.

NOTES: The teams the Clippers have beaten during this streak have a combined winning percentage of .401 (116-173). The Kings (8-18) are the only team they have faced twice in that stretch. ... The Clippers are at Phoenix on Saturday night, trying to break a franchise-record road winning streak of five ? by those same '74-75 Buffalo Braves. ... The Los Angeles Lakers, who share Staples Center with the Clippers, haven't won 12 or more games in a row during one season since 1999-00, when they had streaks of 16 and 19. ... Los Angeles is 17-0 when leading after three quarters and 15-0 when holding an opponent under 43 percent shooting. The Kings shot 41.8 percent. ... Fredette missed a free throw with 3:48 remaining, ending his streak at 33 in a row.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2012-12-22-Kings-Clippers/id-3d516732594f406e98cdba9988ae8244

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