Saturday, March 30, 2013

Oracle CEO Larry Ellison Lists $28.5 Million Lake ... - AOL Real Estate


Larry Ellison home, Lake Tahoe

Billionaire Oracle chief Larry Ellison has just listed his Lake Tahoe mansion in Glenbrook, Nev., for a whopping $28.5 million. No surprise to us, really, considering that he's built another mega-mansion on the other side of the lake, which he's just about ready to move into, according to our friends at Curbed.

If the new mansion's anything like the one that he's just thrown on the market, then we want in! It boasts 230 feet of lake frontage with its own white sand beach and private harbor. And that beachfront cabana with sundeck just sweetens the deal! Yes, owning your own Hawaiian island just isn't enough for some members of the 1 percent. Oh, you haven't forgotten that Ellison bought 98 percent of the Hawaiian island of Lanai, have you? And then bought a freakin' airline to get him to and fro?!

He'll keep that while you settle for his measly 14,192-square-foot mansion. Altogether, Ellison's just-listed Lake Tahoe property boasts 13 bedrooms and 13 bathrooms. Maybe its movie theater, library and sauna will also entice you. But, yeah, it's no Hawaiian island.

See the listing for more details.

Find more homes for sale in Glenbrook, Nev., or search listings in your area.


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Larry Ellison Lists Lake Tahoe Compound For $28.5M

Source: http://realestate.aol.com/blog/2013/03/29/oracle-larry-ellison-home-listing/

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NKorea orders rocket prep after US B-2 drill

SEOUL, South Korea (AP) ? North Korean leader Kim Jong Un warned Friday that his rocket forces were ready "to settle accounts with the U.S.," unleashing a new round of bellicose rhetoric after U.S. nuclear-capable B-2 bombers dropped dummy munitions in joint military drills with South Korea.

Kim's warning, and the litany of threats that have preceded it, don't indicate an imminent war. In fact, they're most likely meant to coerce South Korea into softening its policies, win direct talks and aid from Washington, and strengthen the young leader's credentials and image at home.

But the threats from North Korea and rising animosity from the rivals that have followed U.N. sanctions over Pyongyang's Feb. 12 nuclear test do raise worries of a misjudgment leading to a clash.

Kim "convened an urgent operation meeting" of senior generals just after midnight, signed a rocket preparation plan and ordered his forces on standby to strike the U.S. mainland, South Korea, Guam and Hawaii, state media reported.

Kim said "the time has come to settle accounts with the U.S. imperialists in view of the prevailing situation," according to a report by the North's official Korean Central News Agency.

Later Friday at the main square in Pyongyang, tens of thousands of North Koreans turned out for a 90-minute mass rally in support of Kim's call to arms. Men and women, many of them in olive drab uniforms, stood in arrow-straight lines, fists raised as they chanted, "Death to the U.S. imperialists." Placards in the plaza bore harsh words for South Korea as well, including, "Let's rip the puppet traitors to death!"

Small North Korean warships, including patrol boats, conducted maritime drills off both coasts of North Korea near the border with South Korea on Thursday, South Korean Defense Ministry spokesman Kim Min-seok said in a briefing Friday. He didn't provide more details.

The spokesman said that South Korea's military was mindful of the possibility that North Korean drills could lead to an actual provocation. He also said that the South Korean and U.S. militaries are watching closely for any signs of missile launch preparations in North Korea. He didn't elaborate.

North Korea, which says it considers the U.S.-South Korean military drills preparations for invasion, has pumped out a string of threats in state media. In the most dramatic case, Pyongyang made the highly improbable vow to nuke the United States.

On Friday, state media released a photo of Kim and his senior generals huddled in front of a map showing routes for envisioned strikes against cities on both American coasts. The map bore the title "U.S. Mainland Strike Plan."

Portions of the photo appeared to be manipulated, though an intriguing detail ? a bandage on Kim's left arm ? appeared to be real.

North Korean army officers punch the air as they chant slogans during a rally at Kim Il Sung Square in downtown Pyongyang, North Korea, Friday, March 29, 2013. Tens of thousands of North Koreans ... more? North Korean army officers punch the air as they chant slogans during a rally at Kim Il Sung Square in downtown Pyongyang, North Korea, Friday, March 29, 2013. Tens of thousands of North Koreans turned out for the mass rally at the main square in Pyongyang in support of their leader Kim Jong Un's call to arms. (AP Photo/Jon Chol Jin) less? ?

Experts believe the country is years away from developing nuclear-tipped missiles that could strike the United States. Many say they've also seen no evidence that Pyongyang has long-range missiles that can hit the U.S. mainland.

Still, there are fears of a localized conflict, such as a naval skirmish in disputed Yellow Sea waters. Such naval clashes have happened three times since 1999. There's also the danger that such a clash could escalate. Seoul has vowed to hit back hard the next time it is attacked.

North Korea's threats are also worrisome because of its arsenal of short- and mid-range missiles that can hit targets in South Korea and Japan. Seoul is only a short drive from the heavily armed border separating the Koreas.

"The North can fire 500,000 rounds of artillery on Seoul in the first hour of a conflict," analysts Victor Cha and David Kang wrote recently for Foreign Policy magazine. They also note that North Korea has a history of testing new South Korean leaders; President Park Geun-hye took office late last month. "Since 1992, the North has welcomed these five new leaders by disturbing the peace," they wrote.

U.S. Defense Secretary Chuck Hagel told reporters Thursday that the decision to send B-2 bombers to join the military drills was part of normal exercises and not intended to provoke North Korea. Hagel acknowledged, however, that North Korea's belligerent tones and actions in recent weeks have ratcheted up the danger in the region, "and we have to understand that reality."

U.S. Forces Korea said the B-2 stealth bombers flew from a U.S. air base in Missouri and dropped dummy munitions on an uninhabited South Korean island range on Thursday before returning home. The Pentagon said this was the first time a B-2 had dropped dummy munitions over South Korea, and later added that it was unclear whether there had ever been any B-2 flights there at all.

The statement follows an earlier U.S. announcement that nuclear-capable B-52 bombers participated in the joint military drills.

Pyongyang uses the U.S. nuclear arsenal as a justification for its own push for nuclear weapons. It claims that U.S. nuclear firepower is a threat to its existence and provocation.

The two Missouri-based stealth bombers used in the South Korean drills probably weren't nuclear-armed, but experts say they're the aircraft that would likely be sent if Washington ever decides it does want to drop nuclear bombs on North Korea. The United States doesn't forward-deploy nuclear weapons in South Korea, Okinawa, Guam or Hawaii.

"The B-2 can reach targets from North Korea to Iran directly from Missouri, which is what the United States did in the early stages of operations against Yugoslavia, Afghanistan and Iraq," analyst Jeffrey Lewis wrote in a post on ArmsControlWonk.com earlier this month.

___

AP writers Jon Chol Jin in Pyongyang, North Korea, Sam Kim in Seoul and Eric Talmadge in Tokyo contributed to this report.

Source: http://news.yahoo.com/nkorea-orders-rocket-prep-us-b-2-drill-000429063.html

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Cyprus still groping for a solution to a banking crisis that's roiling Europe

Cyprus lawmakers are facing hard choices. Swallowing a bitter pill in exchange for a European bailout or leaving the eurozone are just two of them.

By Robert Marquand,?Staff writer / March 22, 2013

A woman waits as two people use the ATM machines in central capital Nicosia, Cyprus, Friday. Cypriot authorities were putting the final touches Friday to a plan they hope will convince international lenders to provide the money the country urgently needs to avoid bankruptcy within days.

Petros Karadjias/AP

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The instant saga of Cyprus ? and whether it will go belly up, default, and shake the European, if not the world, economy like some crazed mouse that roared ? continues along with enough hourly news to bring live updates here and here.?

Skip to next paragraph Robert Marquand

Staff writer

Over the past three decades, Robert Marquand has reported on a wide variety of subjects for?The Christian Science Monitor, including American education reform,?the wars in the Balkans, the Supreme Court, South Asian politics, and the oft-cited "rise of China." In the past 15 years he has served as the Monitor's bureau chief in Paris, Beijing, and New Delhi.?

Recent posts

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Cyprus has until Monday to come up with $7 billion and a reform plan, or face losing its creditors and sinking into ignominious pools of red ink.

Today the Russians said "nyet" to Cypriot officials, who waited in Moscow for three days?to get a possible bailout. Russian oligarchs hold at least 40 percent of Cyprus bank deposits. Cypriots had hoped, for some reason, that Russia might bail out what is essentially a banking system that thrives on helping the wealthy evade paying Russian taxes.

?The next few hours will determine the future of the country,? Reuters reports?Cypriot government spokesman Christos Stylianides said today, ahead of a vote on a slew of different and changing plans to stay solvent. ?We must all assume our share of the responsibility.??

What first caught world attention was an EU-inspired plan, voted on and killed by Cyprus lawmakers this week, to tax or expropriate private bank deposits in the country. That sent a shudder through the minds of ordinary Europeans, not to mention a lot of Russians and Cypriots themselves.

Yet facing looming insolvency, the largest Cypriot bank today called for the nation?s parliament to levy a tax on holdings over 100,000 euros ($120,000), arguing the alternative is collapse.

Plans on Cypriot tables include the creation of ?good? banks with credible holdings and ?bad? banks with toxic holdings, and to cordon off the bad Greek bank debt whose exposure helped cause the problem in the first place, in the midst of a three-year euro crisis that started in Athens.

EU approval is essential to get the tranche of bailout funds from the European Central Bank. Today the Germans said no to a Cyprus pension raiding scheme that has been floated for days.

Cypriot banks remain closed, ostensibly until Tuesday, when no one knows what will happen; bank ATMs are for now providing petty cash for the commercial sustenance of regular folk and lines are long.

As the world starts to focus on why an island making up 0.2 percent of the EU economic picture could shake world markets, the question is being asked: Why would Cypriot officials turn their island into a quasi-money laundering center for offshore oligarchs and at the same time buy Greek debt that was already shaky ? and imagine this would somehow turn out fine?

Paul Krugman of The New York Times continues to probe the story, writing Thursday that Cyprus has combined on one tiny Mediterranean island all the mistakes made by the European economies of Portugal, Greece, Spain, Italy, Ireland, and so on (the so-called ?PIIGS?) that have helped bring the euro crisis to bloom.?

This includes ?runaway banking,? the all-too familiar real estate bubbles brought by ?massive overvaluation,? and the problem of not having enough productive capacity to pull out of a dive into debt when things went sour.

Mr. Krugman asks:

So then what? As a number of people have pointed out, Cyprus is arguably better positioned than Iceland to do an Iceland, because devaluing a reintroduced Cypriot currency could bring in a lot of tourism. But will the Cypriots ? who haven?t even reconciled themselves to the end of their round-tripping business ? be willing to go there

Source: http://rss.csmonitor.com/~r/csmonitor/globalnews/~3/BypO6pVAFgg/Cyprus-still-groping-for-a-solution-to-a-banking-crisis-that-s-roiling-Europe

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Meet Cyro, the robotic jellyfish that will haunt your dreams

Engineers at Virginia Tech are working on a gigantic, synthetic robo-jellyfish, which could eventually have military applications.?

By Matthew Shaer / March 29, 2013

Students at Virginia Tech tinker with Cyro, a robotic jellyfish.

Virginia Tech

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If you're frightened of the ocean, or the creatures that lurk beneath the waves, we recommend that you read no further.?

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According to the Los Angeles Times, engineers at a Virginia Tech lab are working on a giant, synthetic, robo-jellyfish, which one day could autonomously patrol the high seas. The project, which is funded by a?$5-million grant from the US Naval Undersea Warfare Center and the Office of Naval Research, has already yielded one workable prototype: a 170-pound monster nicknamed Cyro.?

Geek.com reports that Cyro measures more than five feet in length, and behaves very much like its organic counterpart:?

Cryo consists of a central core of components in a waterproof shell connected to eight moving arms. Draped over this is a large and soft piece of white silicone, which comes into contact with each of the arms and remains flexible. Combined, the arms and silicone act as a propulsion system mimicking how real jellyfish move around.

A video produced by Virginia Tech indicates that Cyro could eventually be used to keep tabs on ecologically-sensitive underwater areas or to help clean up oil spills. Jellyfish, after all, are extremely efficient swimmers ? they require less energy than, say, a large fish to keep moving. Still, we stand by our original point. Regular jellyfish are scary enough. Robotic jellyfish? The stuff of horror flicks ? or at least spy movies.?

"Imagine," writes Matt Peckham of Time Magazine, "a fully-realized version of such a robot running underwater surveillance missions for the U.S. Navy ? the marine version of a weaponless drone, in other words, perhaps poking around someone?s oceanfront property (or, heaven forbid, employed in a civilian capacity by ignoble paparazzi to stalk celebrities)."?

In related news, here's a compendium of horror movies that include jellyfish. Among them: The 1965 epic "Sting of Death."?

For?more tech news, follow us on?Twitter @venturenaut.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/2sohwer2BmE/Meet-Cyro-the-robotic-jellyfish-that-will-haunt-your-dreams

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Opposites attract: How cells and cell fragments move in electric fields

Mar. 28, 2013 ? Like tiny, crawling compass needles, whole living cells and cell fragments orient and move in response to electric fields -- but in opposite directions, scientists at the University of California, Davis, have found. Their results, published April 8 in the journal Current Biology, could ultimately lead to new ways to heal wounds and deliver stem cell therapies.

When cells crawl into wounded flesh to heal it, they follow an electric field. In healthy tissue there's a flux of charged particles between layers. Damage to tissue sets up a "short circuit," changing the flux direction and creating an electrical field that leads cells into the wound. But exactly how and why does this happen? That's unclear.

"We know that cells can respond to a weak electrical field, but we don't know how they sense it," said Min Zhao, professor of dermatology and ophthalmology and a researcher at UC Davis' stem cell center, the Institute for Regenerative Cures. "If we can understand the process better, we can make wound healing and tissue regeneration more effective."

The researchers worked with cells that form fish scales, called keratocytes. These fish cells are commonly used to study cell motion, and they also readily shed cell fragments, wrapped in a cell membrane but lacking a nucleus, major organelles, DNA or much else in the way of other structures.

In a surprise discovery, whole cells and cell fragments moved in opposite directions in the same electric field, said Alex Mogilner, professor of mathematics and of neurobiology, physiology and behavior at UC Davis and co-senior author of the paper.

It's the first time that such basic cell fragments have been shown to orient and move in an electric field, Mogilner said. That allowed the researchers to discover that the cells and cell fragments are oriented by a "tug of war" between two competing processes.

Think of a cell as a blob of fluid and protein gel wrapped in a membrane. Cells crawl along surfaces by sliding and ratcheting protein fibers inside the cell past each other, advancing the leading edge of the cell while withdrawing the trailing edge.

Assistant project scientist Yaohui Sun found that when whole cells were exposed to an electric field, actin protein fibers collected and grew on the side of the cell facing the negative electrode (cathode), while a mix of contracting actin and myosin fibers formed toward the positive electrode (anode). Both actin alone, and actin with myosin, can create motors that drive the cell forward.

The polarizing effect set up a tug-of-war between the two mechanisms. In whole cells, the actin mechanism won, and the cell crawled toward the cathode. But in cell fragments, the actin/myosin motor came out on top, got the rear of the cell oriented toward the cathode, and the cell fragment crawled in the opposite direction.

The results show that there are at least two distinct pathways through which cells respond to electric fields, Mogilner said. At least one of the pathways -- leading to organized actin/myosin fibers -- can work without a cell nucleus or any of the other organelles found in cells, beyond the cell membrane and proteins that make up the cytoskeleton.

Upstream of those two pathways is some kind of sensor that detects the electric field. In a separate paper to be published in the same journal issue, Mogilner and Stanford University researchers Greg Allen and Julie Theriot narrow down the possible mechanisms. The most likely explanation, they conclude, is that the electric field causes certain electrically charged proteins in the cell membrane to concentrate at the membrane edge, triggering a response.

The team also included Hao Do, Jing Gao and Ren Zhao, all at the Institute for Regenerative Cures and the UC Davis departments of Ophthalmology and Dermatology. Sun is co-advised by Mogilner and Zhao; Gao is now working at Yunnan Normal University, Kunming, China, and Ren Zhao is at the Third Military Medical University, Chongqing, China.

The work was funded by the National Institutes of Health, the California Institute for Regenerative Medicine and the National Science Foundation.

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The above story is reprinted from materials provided by University of California - Davis.

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Journal Reference:

  1. Yaohui Sun, Hao Do, Jing Gao, Ren Zhao, Min Zhao, Alex Mogilner. Keratocyte Fragments and Cells Utilize Competing Pathways to Move in Opposite Directions in an Electric Field. Current Biology, 2013; DOI: 10.1016/j.cub.2013.02.026

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_environment/~3/lasFFKFuUus/130328125100.htm

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Former Pennsylvania state trooper kills wife then himself

By Brendan O'Brien

(Reuters) - A former Pennsylvania state trooper killed his estranged wife on Thursday before taking his own life in a Decatur Township grocery store, according to state police and local media.

Investigators said Mark Miscavish, 51, went to the County Market, where his wife Traci worked, found her in an upstairs office and shot her with a shotgun before shooting himself at about 10 a.m.

Traci Miscavish, 49, filed for divorce on Friday, according to Centredaily.com. Her husband was a state policeman for 15 years, the Web site said.

Mark Miscavish was arrested on January 23 after he allegedly assaulted his wife and threatened to kill her, according to Centredaily.com.

Traci Miscavish was granted a protection-from-abuse order while her husband faced charges stemming from the incident, the site said.

Decatur Township is about 130 miles northeast of Pittsburgh.

(Reporting by Brendan O'Brien; Editing by Bob Burgdorfer)

Source: http://news.yahoo.com/former-pennsylvania-state-trooper-kills-wife-then-himself-235714651.html

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Banks lift TSX on Cyprus calm; index up for quarter

By John Tilak

TORONTO (Reuters) - Canada's main stock index powered ahead in a late surge on Thursday, led by strength in financial and industrial shares, on relief that banks in Cyprus reopened relatively smoothly following a bailout deal.

The market received further support from BlackBerry after the smartphone maker reported a surprise quarterly profit.

But the market's gains were kept in check by declines in gold stocks that weakened with the bullion price as tension over Cyprus lifted.

In a sign of stability, Cypriots queued calmly at banks as they reopened under tight controls imposed on transactions to prevent a run on deposits after the government was forced to accept a stringent EU rescue package to avert bankruptcy.

The banking crisis in the island has weighed on investors the past week, and some worry that it is an indication of shortcomings of the banking systems in the broader euro zone, or even the rest of the world.

"The bears would like to say there's this contagion effect," said Diana Avigdor, portfolio manager and head of trading at Barometer Capital Management. "The contagion effect is more important for European banks, not so much for U.S. and Canadian banks."

"People are still skittish, but money is coming into equities," she said.

The Canadian benchmark index recorded a 2.5 percent gain in the first quarter, compared with a 10 percent jump in the S&P 500.

The Toronto Stock Exchange's S&P/TSX composite index <.gsptse> closed up 50.25 points, or 0.40 percent, at 12,749.90. Eight of the 10 main sectors on the index were higher.

Investors also tracked data that showed a rise in U.S. jobless claims, though not enough to suggest the labor market recovery was at risk. However, the U.S. economy grew moderately in the fourth quarter.

"It's a mixed picture. We are in a period of stagnation" said Fred Ketchen, director of equity trading at ScotiaMcLeod.

Financials, the index's weightiest sector, added 0.5 percent, with Royal Bank of Canada rising 0.8 percent to C$61.20.

The industrials group gained 1.6 percent

The materials sector, which includes mining stocks, was down 0.5 percent, with the price of gold declining. Kinross Gold Corp fell 0.9 percent to C$8.04, and Goldcorp Inc fell 0.3 percent to C$34.18.

Shares of BlackBerry climbed nearly 2 percent to C$15.09 and helped the information technology sector rise 1.4 percent.

Avigdor said the stock has a place in investment portfolios.

"The expectations are so low that it has the potential to beat them," she said.

(Editing by Bob Burgdorfer)

Source: http://news.yahoo.com/tsx-may-open-higher-eye-volatile-blackberry-122723420--finance.html

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