Tuesday, September 25, 2012

Top 10 Simple Things Every Computer User Should Know How to ...

A few weeks ago LifeHacker posted the ?Top 10 Simple Things Every Computer User Should Know How to Do? to its LifeHacker Top 10 collection.

I had this post on my list to post personally and for LAWPRO and practicePRO?s follower?s today, but decided I would give it a mention on SLAW as I think that the advice in it is just so critical to every computer user.

This is a must read post. The steps mentioned are simple to do and they will save your bacon in the event you experience one of the more common computer or technology nightmares ? and don?t fool yourself ? you will at some point.

The instructions are easy to understand as they are in plain English and there are loads of supplemental links for more information on the specific steps it recommends. Those steps are:

  1. Keep Your Personal Information Safe and Secure
  2. Easily Find Your Lost or Stolen Gadgets
  3. Instantly Share a File Between Two Computers
  4. Keep Your Computer in Tip Top Shape with Regular Maintenance
  5. Access Your Home Computer From Anywhere
  6. Keep Your Batteries Lasting as Long as Possible
  7. Set Up Your Network (and Fix Wi-Fi Problems)
  8. Protect Yourself From Viruses
  9. Do Everything Faster with Shortcuts
  10. Set Up a Simple Backup System

Please read this post and follow its recommendations. You will thank me one day.

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Source: http://www.slaw.ca/2012/09/24/top-10-simple-things-every-computer-user-should-know-how-to-do-2/

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Friday, September 21, 2012

Squeeze light 'till it hurts' on a quantum scale: Researchers push the boundaries on ultra-precise measurement

ScienceDaily (Sep. 21, 2012) ? An international team of physicists has pushed the boundaries on ultra-precise measurement by harnessing quantum light waves in a new way.

It is one thing to be able to measure spectacularly small distances using "squeezed" light, but it is now possible to do this even while the target is moving around.

An Australian-Japanese research collaboration made the breakthrough in an experiment conducted at the University of Tokyo, the results of which have been published in an article, "Quantum-enhanced optical phase tracking" in the journal Science.

Leader of the international theoretical team Professor Howard Wiseman, from Griffith University's Centre for Quantum Dynamics (pictured), said this more precise technique for motion tracking will have many applications in a world which is constantly seeking smaller, better and faster technology.

"At the heart of all scientific endeavour is the necessity to be able to measure things precisely," Professor Wiseman said.

"Because the phase of a light beam changes whenever it passes through or bounces off an object, being able to measure that change is a very powerful tool."

"By using squeezed light we have broken the standard limits for precision phase tracking, making a fundamental contribution to science," he said. "But we have also shown that too much squeezing can actually hurt."

Dr Dominic Berry from Macquarie University has been collaborating with Professor Wiseman on the theory of this problem for many years.

"The key to this experiment has been to combine "phase squeezing" of light waves with feedback control to track a moving phase better than previously possible," Dr Berry said.

"Ultra-precise quantum-enhanced measurement has been done before, but only with very small phase changes. Now we have shown we can track large phase changes as well," he said.

Professor Elanor Huntington from UNSW Canberra, who directed the Australian experimental contribution, is a colleague of Professor Wiseman in the Centre for Quantum Computation and Communication Technology.

"By using quantum states of light we made a more precise measurement than is possible through the conventional techniques using laser beams of the same intensity," Professor Huntington said.

"Curiously, we found that it is possible to have too much of a good thing. Squeezing beyond a certain point actually degrades the performance of the measurement, making it less precise than if we had used light with no squeezing."

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Story Source:

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

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


Journal Reference:

  1. H. Yonezawa, D. Nakane, T. A. Wheatley, K. Iwasawa, S. Takeda, H. Arao, K. Ohki, K. Tsumura, D. W. Berry, T. C. Ralph, H. M. Wiseman, E. H. Huntington, A. Furusawa. Quantum-Enhanced Optical-Phase Tracking. Science, 2012; 337 (6101): 1514 DOI: 10.1126/science.1225258

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/top_technology/~3/lJZAZH5YN5I/120921083542.htm

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India government regains its muscle with reforms

NEW DELHI (AP) ? Manmohan Singh's coalition has splintered and his government is fighting for survival. But the Indian prime minister, who has been criticized for presiding meekly over a corrupt government, is suddenly being hailed as a bold, powerful leader.

Since pushing through a battery of unexpected economic reforms last week, and refusing to back down in the face of protests and political threats, Singh appeared to have rejuvenated a government thought hopelessly paralyzed.

"We have been faulted in the last few months of not being adequately a doing government. Now the time has come that we are doing something, and we hope that everybody who cares for this country and the new generation will join in," Law Minister Salman Khurshid said Friday.

A day after a national strike by opponents of his economic program, Singh got a political breather Friday when a regional party opposed to the reforms said it would continue to support the government from outside the coalition. Singh prepared to address the country Friday night to explain his actions.

The turnaround for the soft spoken 79-year-old economist has been shocking.

"He made up his mind that he's going to push through his economic reforms agenda, even if it means he was going to lose power," said Dileep Padgaonkar, a veteran journalist and political analyst.

Padgaonkar said Singh was looking to rescue his legacy and reclaim the glow of his most famous achievement two decades ago when as finance minister he led wholesale reforms widely credited with sparking India's economic rise.

In the past few years, his government was battered by scandals, including the irregular sales of cellphone spectrum and coal blocks that India's auditor said cost the country billions. The opposition protested by paralyzing Parliament, making it impossible for the government to pass many bills. Bureaucrats, fearing they would get caught up in the next scandal, stopped making decisions, freezing business.

The Trinamool Congress, an important coalition partner, regularly blocked decisions. Its leader, Mamata Banerjee, torpedoed an about-to-be-signed water treaty with Bangladesh and fired the national railway minister, who was from her party, when he presented a budget including the first fare increases in nearly a decade.

A low point came last year when the government decided to allow foreign retail chains to come into the country ? and then suspended the decision two weeks later after Banerjee protested.

Meanwhile, India's economy, which officials had recently hoped would hit double-digit growth, was sputtering. The rupee had plunged in value and the country's huge deficit was putting it under threat of a possible ratings downgrade.

Last week, Singh's government responded. It cut the subsidy on diesel fuel by 5 rupees (10 cents) a liter and placed limits on cooking gas subsidies. It agreed to let in foreign retailers, loosened rules on foreign investment in airlines and TV and agreed to sell off stakes in four state owned companies.

The Indian Express newspaper said in an editorial the reforms were not likely to have much immediate impact, but "they are a crucial statement of intent."

The moves sparked outrage from opponents who fear Indian jobs will be lost if large U.S. and European retailers enter the market.

"(Singh) is out to destroy the interests of small traders and farmers," said Sitaram Yechuri, a lawmaker from the communist party.

Jai Prakash, a student at a protest rally in New Delhi, said the economic package showed "politicians are not bothered about the welfare of millions of poor people."

Banerjee demanded an immediate rollback or she would pull out of the coalition. The government ignored the threat, setting the decisions into law Thursday.

Singh's new reforms have been compared with his support for a U.S.-Indian nuclear deal that ended the country's nuclear isolation but nearly brought down his government near the end of his first term in 2008.

That doesn't look likely, at least for now. Though Singh will preside over a minority government without Trinamool, he maintains the support of two parties outside the coalition.

And it is likely that without the mercurial Banerjee the government might go further, possibly opening up the insurance sector to more outside investment and reducing sugar subsidies for the poor. At the same time, the government has sought to lighten the burden on the poor with a tax cut for cooking gas, and media reports said it planned to release 10 million tons of stored grain into the market to bring down food prices.

Zoya Hasan, a political analyst with New Delhi's Jawarhalal Nehru University, said she might not agree with what Singh has done, but he has made himself into India's most influential prime minister since its founding leader, Nehru.

"(He) has brought about a huge change," she said.

___

Follow Ravi Nessman on Twitter at ?www.twitter.com/ravinessman

Source: http://news.yahoo.com/india-government-regains-muscle-reforms-110003507.html

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Saturday, September 8, 2012

Online Internet Marketing Course ? Who Needs It? ? Internet ...

Quality Web Hosting

Online Internet Marketing Course ? Who Needs It?

How is your online business performing lately? Do you regard yourself as a pro at internet marketing? Or are you getting pessimistic already about what you are getting into? If you feel like giving up or if you are unsure whether or not you have a future in marketing any legitimate business through the Internet, think again. There are a number of pessimistic men and women who have once thought and felt like you do but still they have tried their very best to overcome the obstacle which prevented them from pursuing their dream of becoming a successful Internet marketer. Just like them, maybe it would only take an online internet marketing course to enhance the marketing skills you already have.

Now, if you have already been doing some promotion through write-ups on the Internet, you might think that you don?t see any value in attending the online marketing course anymore. However, if you are not happy or satisfied with the results of your promotion lately, then you would really benefit much from this course. You see, writing content is not the only way you can promote your business. Promotion not only includes the basic activities of writing and submitting content to your web site or other article directories because you can do more than just that. You need to learn how to make direct marketing via the Internet. You need to learn other new systems like automating some of your activities and running your business on auto pilot.

Don?t ever think that you already know what you ought to know about marketing online. Even senior internet marketers who have already literally been there and done that would want to keep themselves updated with the latest techniques and strategies to earn more money. After all, it is also through the latest strategies that they can pick up new and better ideas to stay in the game. Oftentimes, they would mix the latest strategies with the old ones to get the best results. If you want more money and you want to earn it the legitimate way, then don?t give up and don?t stop learning. Think of the earning potential you can have when you are able to apply the tips and strategies that are revealed via an online internet marketing course. It may be much higher than what you are currently earning. Whether it is a free course or a paid course that you have signed up to, you can definitely look forward to improving your marketing skills so you can apply them to your business later on.

Free Video Reveals the #1 Secret Most Small Business Owners will Never Know About Generating Leads and Making Money on The Internet. Take these Online Internet Marketing Course [http://www.iChooseToProsper.com] and learn from Mark Kreyman, a successful web promoter, at [http://www.iChooseToProsper.com]

Article Source:
http://EzineArticles.com/?expert=Mark_Kreyman

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Source: http://internet-marketing-guide.org/online-internet-marketing-course-who-needs-it/

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Friday, September 7, 2012

Northern Ireland leaders hold crisis talks to halt rioting

BELFAST (Reuters) - Northern Ireland's first and deputy first ministers held crisis talks with politicians and leaders of the pro-British Orange Order on Wednesday in a bid to stop the sectarian violence which has engulfed Belfast over the last three days.

Sixty-five police officers have been injured defending themselves from petrol bombs, fireworks, stones and bottles since riots first erupted on Sunday after a Catholic nationalist band marched in an area where Protestant groups were recently barred from doing so.

The Assistant Chief Constable of the Police Service of Northern Ireland warned on Tuesday that someone will be killed if a resolution to the parades impasse is not found quickly.

"People need to abide by the rule of law," Deputy First Minister Martin McGuinness told reporters after the talks.

"If people are not prepared to abide by those determinations then what they are effectively doing is sowing the seeds of further conflict within our society and I think they are making a big mistake."

First Minister Peter Robinson, whose protestant Democratic Unionist Party (DUP) shares power with McGuinness's nationalist Sinn Fein, urged the communities to take a step back and respect the rights of people to parade.

Most parades across the province pass peacefully each year but violence often breaks out when marchers cross or pass close to rival communities, particularly during the divisive summer marching season.

Seven police officers were hurt in the same area of North Belfast in late August when a Protestant band marched past a Catholic church playing music in defiance of a ban from the parades commission, which regulates marches in the province.

Wednesday's talks were bolstered by the surprise arrival of top officials from the Orange Order at government buildings, though they stuck by their refusal to talk directly to McGuinness, a former Irish Republican Army (IRA) commander.

Thousands of Orangemen will march through Belfast later this month to mark the centenary of the signing by half a million Unionists of a pact opposing the introduction of devolved government in Ireland.

Paramilitary violence between the province's mainly Catholic nationalists and pro-British Protestants, which raged for three decades, was largely ended by a 1998 peace agreement, but much of Belfast remains divided along sectarian lines.

(Editing by Padraic Halpin and Michael Roddy)

Source: http://news.yahoo.com/northern-irish-leaders-hold-crisis-talks-halt-rioting-203038367.html

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Watchdog Agency Investigates Brain-Cancer Deaths at UC-Davis ...

The Chronicle of Higher Education ? September 6, 2012

A federal watchdog agency is investigating the case of two neurosurgeons at the University of California at Davis whose patients died while undergoing an experimental treatment for brain cancer, leading the doctors to be?barred from conducting research?on human subjects. The university confirmed this week that the Centers for Medicare and Medicaid Services, an agency in the U.S. Department of Health and Human Services, had asked the state to review the care of the physicians? patients, according to?The Sacramento Bee.?The doctors introduced bacteria into three consenting patients? open head wounds, theorizing that the subsequent infections would trigger an immune response to fight the cancer. Two of the patients developed sepsis and died within weeks, and the third died months afterward. A university spokeswoman said the findings of the inquiry, by the California Department of Public Health, are expected in about a month.

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Source: http://www.cappsonline.org/8479/watchdog-agency-investigates-brain-cancer-deaths-at-uc-davis/

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