Barbara Walters, hospitalized after fall, recovering from chicken pox






NEW YORK (Reuters) – Celebrity newswoman Barbara Walters, who was hospitalized earlier this month after falling and injuring her head, is recovering from chicken pox, her co-host Whoopi Goldberg said Monday on “The View” talk show.


Goldberg said Walters, 83, who is in a New York hospital, has been told to rest and is not receiving visitors.






“You all know that she fell and cut her head 10 days ago and then was running a temperature,” Goldberg said on the show.


“But it turns out it is all the result of a delayed childhood. Barbara has the chicken pox,” Goldberg adding, saying Walters had never had the illness as a child.


Walters, 83, had been admitted to a Washington hospital during President Barack Obama‘s inauguration weekend after she fell and cut her head at the British ambassador’s residence, her network ABC said.


Goldberg joked: “She’s been told to rest, she’s not allowed any visitors, and we’re telling you, Barbara, no scratching.”


ABC-TV said Walters, who created the long-running talk show after working decades as one of television news’ best-known journalists, was transferred to a New York hospital late last week from Washington and was expected to be discharged soon.


Despite Goldberg’s light-hearted remarks about the illness, usually associated with children, chicken pox can be serious for adults and the elderly, accompanied by more severe itching from hundreds of blisters.


Headaches, fever and chills, sometimes leading to pneumonia, can follow if the illness is not properly treated and precautions are not taken, or if the patient has a compromised immune system.


(Reporting by Chris Michaud; Editing by Patricia Reaney and Philip Barbara)


Celebrity News Headlines – Yahoo! News





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Well: Keeping Blood Pressure in Check

Since the start of the 21st century, Americans have made great progress in controlling high blood pressure, though it remains a leading cause of heart attacks, strokes, congestive heart failure and kidney disease.

Now 48 percent of the more than 76 million adults with hypertension have it under control, up from 29 percent in 2000.

But that means more than half, including many receiving treatment, have blood pressure that remains too high to be healthy. (A normal blood pressure is lower than 120 over 80.) With a plethora of drugs available to normalize blood pressure, why are so many people still at increased risk of disease, disability and premature death? Hypertension experts offer a few common, and correctable, reasons:


Jane Brody speaks about hypertension.




¶ About 20 percent of affected adults don’t know they have high blood pressure, perhaps because they never or rarely see a doctor who checks their pressure.

¶ Of the 80 percent who are aware of their condition, some don’t appreciate how serious it can be and fail to get treated, even when their doctors say they should.

¶ Some who have been treated develop bothersome side effects, causing them to abandon therapy or to use it haphazardly.

¶ Many others do little to change lifestyle factors, like obesity, lack of exercise and a high-salt diet, that can make hypertension harder to control.

Dr. Samuel J. Mann, a hypertension specialist and professor of clinical medicine at Weill-Cornell Medical College, adds another factor that may be the most important. Of the 71 percent of people with hypertension who are currently being treated, too many are taking the wrong drugs or the wrong dosages of the right ones.

Dr. Mann, author of “Hypertension and You: Old Drugs, New Drugs, and the Right Drugs for Your High Blood Pressure,” says that doctors should take into account the underlying causes of each patient’s blood pressure problem and the side effects that may prompt patients to abandon therapy. He has found that when treatment is tailored to the individual, nearly all cases of high blood pressure can be brought and kept under control with available drugs.

Plus, he said in an interview, it can be done with minimal, if any, side effects and at a reasonable cost.

“For most people, no new drugs need to be developed,” Dr. Mann said. “What we need, in terms of medication, is already out there. We just need to use it better.”

But many doctors who are generalists do not understand the “intricacies and nuances” of the dozens of available medications to determine which is appropriate to a certain patient.

“Prescribing the same medication to patient after patient just does not cut it,” Dr. Mann wrote in his book.

The trick to prescribing the best treatment for each patient is to first determine which of three mechanisms, or combination of mechanisms, is responsible for a patient’s hypertension, he said.

¶ Salt-sensitive hypertension, more common in older people and African-Americans, responds well to diuretics and calcium channel blockers.

¶ Hypertension driven by the kidney hormone renin responds best to ACE inhibitors and angiotensin receptor blockers, as well as direct renin inhibitors and beta-blockers.

¶ Neurogenic hypertension is a product of the sympathetic nervous system and is best treated with beta-blockers, alpha-blockers and drugs like clonidine.

According to Dr. Mann, neurogenic hypertension results from repressed emotions. He has found that many patients with it suffered trauma early in life or abuse. They seem calm and content on the surface but continually suppress their distress, he said.

One of Dr. Mann’s patients had had high blood pressure since her late 20s that remained well-controlled by the three drugs her family doctor prescribed. Then in her 40s, periodic checks showed it was often too high. When taking more of the prescribed medication did not result in lasting control, she sought Dr. Mann’s help.

After a thorough work-up, he said she had a textbook case of neurogenic hypertension, was taking too much medication and needed different drugs. Her condition soon became far better managed, with side effects she could easily tolerate, and she no longer feared she would die young of a heart attack or stroke.

But most patients should not have to consult a specialist. They can be well-treated by an internist or family physician who approaches the condition systematically, Dr. Mann said. Patients should be started on low doses of one or more drugs, including a diuretic; the dosage or number of drugs can be slowly increased as needed to achieve a normal pressure.

Specialists, he said, are most useful for treating the 10 percent to 15 percent of patients with so-called resistant hypertension that remains uncontrolled despite treatment with three drugs, including a diuretic, and for those whose treatment is effective but causing distressing side effects.

Hypertension sometimes fails to respond to routine care, he noted, because it results from an underlying medical problem that needs to be addressed.

“Some patients are on a lot of blood pressure drugs — four or five — who probably don’t need so many, and if they do, the question is why,” Dr. Mann said.


How to Measure Your Blood Pressure

Mistaken readings, which can occur in doctors’ offices as well as at home, can result in misdiagnosis of hypertension and improper treatment. Dr. Samuel J. Mann, of Weill Cornell Medical College, suggests these guidelines to reduce the risk of errors:

¶ Use an automatic monitor rather than a manual one, and check the accuracy of your home monitor at the doctor’s office.

¶ Use a monitor with an arm cuff, not a wrist or finger cuff, and use a large cuff if you have a large arm.

¶ Sit quietly for a few minutes, without talking, after putting on the cuff and before checking your pressure.

¶ Check your pressure in one arm only, and take three readings (not more) one or two minutes apart.

¶ Measure your blood pressure no more than twice a week unless you have severe hypertension or are changing medications.

¶ Check your pressure at random, ordinary times of the day, not just when you think it is high.

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2012 stocks: How Illinois companies fared









If you invested heavily in Illinois companies that provide consulting services, you had little reason to celebrate in 2012.

While the Standard & Poor's 500 index ended the year up 13 percent, most large businesses in the region that counsel other companies on how to improve their operations saw their stock prices drop.

Business support services was one of the few sectors getting clobbered in a 2012 Tribune ranking of Illinois and northwest Indiana stocks' performance.

Stock prices gained at about 70 percent of the 127 companies on the list, and about half outperformed the S&P 500. Bank owners such as Taylor Capital Group emerged from their 2011 doldrums, and Ulta Salon Cosmetics & Fragrance Inc. and Discover Financial Services marked their second consecutive year of soaring stock prices.

The year's biggest decliner, down 76 percent, was Groupon, as once-torrid revenue growth at the daily deals offerer started slowing.

Career Education was the second-worst performer; its stock fell 56 percent. The highly scrutinized for-profit school chain said it would close campuses and cut jobs amid sinking revenue and financial losses.

Sectors boosted by broad gains in 2012 included electrical parts and equipment, industrial machinery, and specialty chemicals.

Of seven Illinois banks on the list, all but one outperformed the S&P 500, with price appreciation of those six ranging from 16 to 86 percent.

In contrast, stocks of four of five professional services firms — Navigant Consulting, Huron Consulting Group, Heidrick & Struggles International and R.R. Donnelley & Sons — closed down 2 to 38 percent.

Each had its own set of issues.

Navigant's services, for example, include advising companies that face disputes, litigation and investigations, including government probes, as well as businesses that need help valuing potential mergers and acquisitions.

"You see fewer government investigations during an election year, as regulators are leaving their jobs, and they don't want to start new ones," said Tobey Sommer, a SunTrust Robinson Humphrey analyst. "Also, worries about the 'fiscal cliff' slowed M&A because CEOs didn't want to look foolish acquiring a company in September ahead of the fiscal cliff when they might have been able to buy it for 20 percent less in January had we gone off."

Meanwhile, Heidrick's troubles included a slowing market for executive searches. In early 2012, analysts expected Heidrick's annual earnings to be in the range of about $1.30 per share. It appears that it will earn closer to 57 cents a share.

Huron's earnings estimates during 2012 were also trimmed, to about $2.10 from about $2.40 a share as the timing of fee payments to its health care consulting business proved volatile.

"Its underlying demand is strong," but an increasing number of clients had signed contracts where a larger portion of revenue was contingent on the outcome of Huron's consulting work, said Randle Reece, analyst with Avondale Partners LLC. That made it harder for the company and the analysts who cover it to predict the timing of revenues, since they are deferred.

For investors interested in "Dumpster diving," Morningstar Inc. considers Exelon, WMS Industries and Caterpillar to be high quality yet undervalued this year, said Heather Brilliant, chief equities strategist.

Navigant is among the region's beaten-down stocks liked by stock research firm EVA Dimensions LLC. "Its fundamentals are improving, and it's really cheap," said EVA analyst Andrew Zamfotis.

Best of the best

Here are the top three stock gainers of 2012:

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Freezing rain bringing 'very slippery, tricky driving conditions'




















Weather on the 1s




















































The National Weather Service has issued a freezing rain advisory for northeast Illinois that warns of an ice storm that is expected to last until 9 p.m. this evening.


According to the agency, the region will be hit with freezing rain, possibly mixed with sleet, that will turn to rain as the temperatures rise above freezing in later afternoon or early evening. The agency warns of ice accumulation, up to a tenth-of-an-inch or two, making travel hazardous and possibly leading to downed tree limbs and power lines.


Because the ground is below freezing, the precipitation will freeze on contact, the agency said, leaving sidewalks as well as streets with that potentially dangerous coating of ice.








The state’s transportation agency has 360 trucks in the northeastern part of Illinois ready to salt roads as soon as precipitation hits the area, said Mike Claffey, a spokesman for the Illinois Department of Transportation.


IDOT will be monitoring weather conditions, but roads will likely be slick this afternoon when the ice storm arrives, Claffey said. He also cautioned drivers to stay off the roads.


"It’s going to be very slippery, tricky driving conditions," Claffey said. "If you don't have to be out, you should not be."


Jennifer Delgado contributed.


chicagobreaking@tribune.com


Twitter: @ChicagoBreaking






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Smartphone pioneer RIM looks to put recent hardships behind it with BB10






TORONTO, Cananda – Once a leader but now derided as a laggard, BlackBerry-maker Research In Motion hopes to regain the confidence of cynical smartphone users this week as the curtain is lifted on its much-anticipated new smartphones.


The stakes are high for the unveiling, which many observers say will determine whether RIM survives to see the launch of another BlackBerry smartphone.






It has been a steep decline for RIM, which less than five years ago was the most valuable company in Canada, above Royal Bank (TSX:RY). Affectionately called the “CrackBerry” maker, the mobile communications pioneer was Canada’s crowning achievement of the technology sector.


Back in 1984, the year RIM was founded, it was practically unimaginable that a tiny startup based in Waterloo, Ont. would help change the way we communicate, but for fresh engineering graduates Mike Lazaridis and Douglas Fregin that was always the plan.


“Like so many of these guys Lazaridis was a Star Trek lunatic,” said Alastair Sweeny, author of “BlackBerry Planet.”


“He says it’s almost like telepathy — humans have a yearning to communicate.”


The beginnings were humble for the two founders, with the majority of their time dedicated to Budgie, an LED sign business that was contracted by General Motors to communicate messages to workers on its assembly lines. Despite early interest, the project was a sales flop and RIM‘s owners decided to sell the business and look at other ventures.


One of those projects put RIM squarely in the eyes of Hollywood. The DigiSync film reader caught on with movie editors because its synching technology shaved hours off the time it took to turn miles of film into useable content in post-production. While the technology went on to win RIM both an Emmy and a technical achievement from the Academy Awards, it was never a top priority for RIM‘s founders.


Lazaridis was always into security,” said Sweeny. “He realized that corporations needed secure communications because of industrial espionage, because of hacking.”


Throughout the late 1980s, RIM was working alongside other industry players to develop technology that would eventually be used in pagers and wireless payment processing systems. By the start of the 1990s, the wheels were turning on the communication systems that would become the foundation of the BlackBerry.


An agreement with Ericcson’s Mobitex wireless network allowed RIM to create pagers that operated as a two-way communicators, a revolutionary concept for data transfer.


Turning the idea into a marketable product was a bigger challenge. The world had yet to become accustomed to the Internet age and most people hadn’t heard of email, nevermind used it. While the project was a bust with its first partner Cantel, RIM forged ahead.


The technology captured the attention and imaginations of an industry, and perhaps most importantly Jim Balsillie, an energetic Harvard graduate who, at the age of 33, invested $ 250,000 of his own money into the company by re-mortgaging his house.


In 1996, RIM launched its first sales success, a clamshell wireless handheld device called the RIM 900 Interactive Pager. It was a two-way communicator that also had the ability to send faxes, as well as link to the Internet and email.


But Lazaridis discovered that the email feature, which he believed was one of the strongest qualities of the device, wasn’t being used by most customers. So he hired Lexicon Branding, based in California, to find a way to draw more attention to its keyboard, the main feature that differentiated it from other pagers.


Branding executives pondered the device, focusing mainly on its appearance, and when one of them pointed out the little keypad looked like similar to the seeds of a strawberry, the conversation zeroed in on the names of fruits and vegetables. Eventually, the group settled on “BlackBerry” because it was both punchy and remained true to the device’s original black casing.


The company listed on the Toronto Stock Exchange in 1997, raising more than $ 115 million, and debuted the first BlackBerry the following year.


From there it seemed the sky was the limit.


Suddenly the BlackBerry was everywhere in the technology community, thrust into the spotlight by the enthusiastic co-CEO Balsillie who touted the device on Wall Street and handed it out for free at select technology conferences. Balsillie knew how to build buzz and proudly tapped away on the BlackBerry whenever he appeared before the media.


A demand had been created, and subscribers to the BlackBerry services continued to grow in leaps and bounds. In 1999, RIM listed on the Nasdaq, raising another US$ 250 million.


The success grabbed the attention of Virginia-based NTP Inc. which filed a lawsuit claiming that RIM‘s network infringed on its patents. While NTP won the case, and the courts ordered RIM to pay US$ 23.1 million, the battle continued in appeals courts for years before a settlement was reached for a much heftier $ 612.5 million.


Outside the courtrooms the BlackBerry was a massive success, garnering headlines when its enterprise network remained intact after the terrorist attacks on Sept. 11 when other wireless phone systems broke down.


The BlackBerry’s reputation was growing at a steady clip, helped by the introduction of cellphone service in 2002 on what had been a text-only device. Within two years, BlackBerry reached more than 1 million subscribers.


The smartphone was in demand at corporate offices around the world, and soon the more casual consumer began to take notice, helping to boost its subscribers to nine million by 2007. RIM also secured a distribution deal in China, driving its stock to a level that made it the most valuable Canadian company.


But amid all of the success a storm of competition was brewing in the tech industry.


In June 2007, Apple unleashed the first iPhone touchscreen device onto the U.S. market, garnering widespread praise from critics and consumers, but hardly rattling its competitors.


Microsoft’s chief executive Steve Ballmer famously dismissed the touchscreen device that year, saying “there’s no chance that the iPhone is going to get any significant market share.”


Whether it was a strategic decision or simply coincidence, Apple kept its iPhone far away from the Canadian marketplace for nearly a year, choosing to launch in six other countries first.


The lower profile with Canadian consumers also seemed to minimize the concern from RIM’s executives, who publicly downplayed the influence of the iPhone in an already crowded mobile phone market.


“They just missed it,” said Carl Howe, vice-president of consumer research at Yankee Group.


“They missed the idea that you could create a really good experience without having a keyboard. They gave Apple a two-year head start.”


By the time the iPhone hit Canadian shelves, RIM was facing scrutiny from analysts who worried that the growing number competitors, which now also included Google’s Android system, would devour marketshare.


RIM went on the defensive in 2008, releasing a combination keypad and touchscreen device it called the Storm, but the phone was swept up in a flurry of other BlackBerry releases that year. Much of the marketing clout was put behind the debut of a high-end BlackBerry Bold, which wasn’t a touchscreen.


“A lot of tech companies have their heads in the sand,” said Howe of the co-CEOs.


“It’s not that they’re stupid, and I think that’s an important point. People who get hit by ‘innovator’s dilemma’ are not stupid … I think when you create something from scratch and turn it into a multi-billion dollar business you’re very reluctant to say ‘I’m now going to throw away everything I’ve learned and do something different.’ “


At the height of its hype, the BlackBerry device was splashed across television shows and movies, while then-presidential candidate Barack Obama proclaimed he was a BlackBerry faithful during his campaign.


As competition heated up with Apple, investors became concerned that RIM’s co-CEOs, in particular Balsillie, were distracted by the possibilities that success brought them, rather than focused on revamping the BlackBerry for a new era.


In 2009, Balsillie launched his third, and most aggressive, attempt to buy an National Hockey League team, with hopes that he could convince the NHL to move the Phoenix Coyotes to Hamilton. The battle dragged on for months before Balsillie abandoned his dream once again.


Back in Waterloo a storm was brewing as technical problems began to wreak havoc on the company’s network infrastructure.


There were two network outages in less than a year that left BlackBerry users temporarily without their services. Some industry observers suggested the company could buckle under its own success. BlackBerry sales were soaring, even with the technical problems, with subscriber growth up 70 per cent to 36 million by the end of 2009. RIM’s leaders reassured users that the outages were a fluke and wouldn’t be a reoccurring problem.


Despite the setbacks, the BlackBerry image appeared to emerge unscathed. In April 2010 it cracked the Top Five mobile phone carriers worldwide and soon afterwards Queen Elizabeth made a visit to RIM’s headquarters in Waterloo.


Behind the scenes there was unrest among the company’s board of directors as the leaders clashed over where the BlackBerry brand should go next. Rumours swirled around the industry that trouble was afoot.


Fanfare eventually gave way to the realities of competition, with the first major blow coming from the failed launch of the PlayBook, RIM’s answer to Apple’s iPad. In September 2010, the co-CEOs showcased the new product for the public but waited another six months before unleashing it to stores.


By then it was too late, the tablet market had already been cornered by Apple and reviews of the PlayBook harshly criticized its lack of connectivity to popular BlackBerry functions like email and instant messenger.


Within months the foundation of RIM started to crumble as it repeatedly missed its own revenue and earnings targets. In June 2011, the company slashed 11 per cent of its workforce, or 2,000 jobs, to keep its cost in line.


A stark reminder of its fragility came in October 2011 when a worldwide four-day outage left BlackBerry users again without the use of the device they had come to rely on. The smartphones wouldn’t connect to the Internet, email or its messaging services.


The anger from its loyal users was heard loud and clear, and Lazaridis emerged from days of silence to apologize and tell users the company had let them down.


In an earnings call several weeks later, Lazaridis urged investor “patience and confidence” as the executives tried to improve performance. Both he and Balsillie, two of the company’s biggest shareholders, reduced their salaries to $ 1.


Again, it was a decision made too late — the outage had cost RIM more than $ 50 million in revenue and tarnished its reputation. In December 2011, the company reported that profits tumbled more than 70 per cent, affected by a big charge from sales discounts it was forced make on PlayBook tablets.


Perhaps an even bigger blow to RIM’s reputation was the delay of its next-generation BlackBerrys, pushing the planned release into 2012. The phones — which were delayed again throughout last year and will be unveiled this Wednesday — were seen as the company’s best hope to maintain market share against Apple and Android devices.


The company stock had tumbled from its lofty height of $ 137.41 on the Toronto Stock Exchange in mid-2008 to $ 14.80 at the end of 2011.


RIM, once a symbol of Canadian success and innovation, had become awash in its own troubles. Apple’s iPhone had cornered the rapidly developing apps market while RIM sat on the sidelines with developers.


Sweeny recalls visiting a group of developers, who he considered BlackBerry fanatics, while doing research for his book in 2008.


“They were writing great games and programs for the BlackBerry and they couldn’t get the latest hardware from RIM to test them on,” he said.


“I called them a couple years later and they weren’t writing for BlackBerry at all. They were writing programs for Apple and starting to write for Android.”


From an outsider’s perspective, it’s often suggested that the co-CEOs lost control of their empire, but some industry watchers say that RIM saw the troubles several years earlier.


“In this market you can’t admit that you’re behind,” said Tim Long, an analyst at BMO Capital Markets.


“You have to put on the face because once you start to lose momentum that can shift the buying patterns.”


Numerous acquisitions were made by RIM throughout 2010 and 2011 to beef up its stable of technology, Long said. That included Ottawa-based QNX Software Systems, whose technology became the basis of the new operating system, and Astonishing Tribe, the Swedish company that helped develop an early user interface of the Android operating system.


But the acquisitions came too late, and by late 2011 some investors were calling for its leaders to resign.


Bowing to pressure, Balsillie and Lazaridis stepped down from their co-CEO positions in January 2012, pocketing a combined $ 12 million in the process. The duo were replaced by Thorsten Heins, RIM’s former chief operating officer, and hardly two months later Balsillie had left the company entirely.


Almost immediately, Heins launched a major revamp of RIM’s operations, hiring several new executives with experience at other major tech companies. The approach was a last-ditch effort to revive the company, but it has also thrown the BlackBerry maker into the most uncertain period in its history.


With nearly $ 2 billion in its coffers Heins had options, but the clock was ticking to get a new smartphone on the market.


“Nobody is delusional here,” Rick Costanzo, the company’s new executive vice-president of global sales, said last summer.


“We get it. That’s why we’re building BlackBerry 10 and man are we committed.”


A new chapter in RIM’s history begins this week as the BlackBerry 10 smartphones and operating system are showcased to the world.


Wireless News Headlines – Yahoo! News





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Canada denies Randy Quaid’s request to stay






TORONTO (AP) — Canadian immigration officials have denied U.S. actor Randy Quaid‘s request for permanent resident status in Canada.


A Canadian government official confirmed late Saturday his request for permanent status has been denied. The official spoke on condition of anonymity because they were not authorized to speak publicly. Quaid can appeal the decision to the federal court.






U.S. officials last year refused to seek extradition of the actor and his wife from Canada to face felony vandalism charges in Santa Barbara, California, but authorities in the coastal town say they’ll still have the couple arrested if they return to the states. 


Quaid has sought to stay in Canada, claiming he was being hunted by “Hollywood star-whackers” who had killed his friends David Carradine and Heath Ledger. 


Quaid’s trouble began in 2010 when he and his wife were arrested for causing more than $ 5,000 damage at a hillside home they were renting. 


Randy Quaid is the older brother of actor Dennis Quaid and is best-known for his roles in films such as “National Lampoon’s Vacation” and “Independence Day.” He won a Golden Globe award for his depiction of President Lyndon Johnson in a TV movie in the late 1980s.


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Brain Aging Linked to Sleep-Related Memory Decline


For decades scientists have known that the ability to remember newly learned information declines with age, but it was not clear why. A new study may provide part of the answer.


The report, posted online on Sunday by the journal Nature Neuroscience, suggests that structural brain changes occurring naturally over time interfere with sleep quality, which in turn blunts the ability to store memories for the long term.


Previous research had found that the prefrontal cortex, the brain region behind the forehead, tends to lose volume with age, and that part of this region helps sustain quality sleep, which is critical to consolidating new memories. But the new experiment, led by scientists at the University of California, Berkeley, is the first to link structural changes directly with sleep-related memory problems.


The findings suggest that one way to slow memory decline in aging adults is to improve sleep, specifically the so-called slow-wave phase, which constitutes about a quarter of a normal night’s slumber.


Doctors cannot reverse structural changes that occur with age any more than they can turn back time. But at least two groups are experimenting with electrical stimulation as a way to improve deep sleep in older people. By placing electrodes on the scalp, scientists can run a low current across the prefrontal area, essentially mimicking the shape of clean, high-quality slow waves.


The result: improved memory, at least in some studies. “There are also a number of other ways you can improve sleep, including exercise,” said Ken Paller, a professor of psychology and director of the cognitive neuroscience program at Northwestern, who was not involved in the research.


Dr. Paller said that a whole array of changes occurred across the brain during aging and that sleep was only one factor affecting memory function.


But Dr. Paller said that the study told “a convincing story, I think: that atrophy is related to slow-wave sleep, which we know is related to memory performance. So it’s a contributing factor.”


In the study, a research team in California took brain images from 19 people of retirement age and 18 in their early 20s. It found that a brain area called the medial prefrontal cortex, roughly behind the middle of the forehead, was about a third smaller on average in the older group than in the younger one — a difference due to natural atrophy over time, previous research suggests.


Before bedtime, the team had the two groups study a long list of words paired with nonsense syllables, like “action-siblis” and “arm-reconver.” The team used such nonwords because one type of memory that declines with age is for new, previously unseen information.


After training on the pairs for half an hour or so, the participants took a test on some of them. The young group outscored the older group by about 25 percent.


Then everyone went to bed — and bigger differences emerged. For one, the older group got only about a quarter of the amount of high-quality slow-wave sleep that the younger group did, as measured by the shape and consistency of electrical waves on an electroencephalogram machine, or EEG. It is thought that the brain moves memories from temporary to longer-term storage during this deep sleep.


On a second test, given in the morning, the younger group outscored the older group by about 55 percent. The estimated amount of atrophy in each person roughly predicted the difference between his or her morning and evening scores, the study found. Even seniors who were very sharp at night showed declines after sleeping.


“The analysis showed that the differences were due not to changes in capacity for memories, but to differences in sleep quality,” said Bryce A. Mander, a postdoctoral fellow at Berkeley, and the lead author of the study. His co-authors included researchers from the California Pacific Medical Center in San Francisco; the University of California, San Diego; and the Lawrence Berkeley National Laboratory.


The findings do not imply that medial prefrontal atrophy is the only age-related change causing memory problems, said Matthew P. Walker, a professor of psychology and neuroscience at Berkeley, and a co-author of the study.


“But these things are interrelated,” Dr. Walker said. “Essentially, with time, the less and less tissue you have in this prefrontal area, the less and less quality deep wave sleep you get, the less and less you remember of content that you just learned.”


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2012 stock report: Pains and gains









If you invested heavily in Illinois companies that provide consulting services, you had little reason to celebrate in 2012.

While the Standard & Poor's 500 index ended the year up 13 percent, most large businesses in the region that counsel other companies on how to improve their operations saw their stock prices drop.

Business support services was one of the few sectors getting clobbered in a 2012 Tribune ranking of Illinois and northwest Indiana stocks' performance.

Stock prices gained at about 70 percent of the 127 companies on the list, and about half outperformed the S&P 500. Bank owners such as Taylor Capital Group emerged from their 2011 doldrums, and Ulta Salon Cosmetics & Fragrance Inc. and Discover Financial Services marked their second consecutive year of soaring stock prices.

The year's biggest decliner, down 76 percent, was Groupon, as once-torrid revenue growth at the daily deals offerer started slowing.

Career Education was the second-worst performer; its stock fell 56 percent. The highly scrutinized for-profit school chain said it would close campuses and cut jobs amid sinking revenue and financial losses.

Sectors boosted by broad gains in 2012 included electrical parts and equipment, industrial machinery, and specialty chemicals.

Of seven Illinois banks on the list, all but one outperformed the S&P 500, with price appreciation of those six ranging from 16 to 86 percent.

In contrast, stocks of four of five professional services firms — Navigant Consulting, Huron Consulting Group, Heidrick & Struggles International and R.R. Donnelley & Sons — closed down 2 to 38 percent.

Each had its own set of issues.

Navigant's services, for example, include advising companies that face disputes, litigation and investigations, including government probes, as well as businesses that need help valuing potential mergers and acquisitions.

"You see fewer government investigations during an election year, as regulators are leaving their jobs, and they don't want to start new ones," said Tobey Sommer, a SunTrust Robinson Humphrey analyst. "Also, worries about the 'fiscal cliff' slowed M&A because CEOs didn't want to look foolish acquiring a company in September ahead of the fiscal cliff when they might have been able to buy it for 20 percent less in January had we gone off."

Meanwhile, Heidrick's troubles included a slowing market for executive searches. In early 2012, analysts expected Heidrick's annual earnings to be in the range of about $1.30 per share. It appears that it will earn closer to 57 cents a share.

Huron's earnings estimates during 2012 were also trimmed, to about $2.10 from about $2.40 a share as the timing of fee payments to its health care consulting business proved volatile.

"Its underlying demand is strong," but an increasing number of clients had signed contracts where a larger portion of revenue was contingent on the outcome of Huron's consulting work, said Randle Reece, analyst with Avondale Partners LLC. That made it harder for the company and the analysts who cover it to predict the timing of revenues, since they are deferred.

For investors interested in "Dumpster diving," Morningstar Inc. considers Exelon, WMS Industries and Caterpillar to be high quality yet undervalued this year, said Heather Brilliant, chief equities strategist.

Navigant is among the region's beaten-down stocks liked by stock research firm EVA Dimensions LLC. "Its fundamentals are improving, and it's really cheap," said EVA analyst Andrew Zamfotis.

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Fire 'rekindles' at Bridgeport warehouse




















A vacant warehouse in Bridgeport continues to burn.




















































A nearly 100-year-old Bridgeport warehouse is on fire again this morning after it was gutted during a 5-alarm fire on Tuesday, according to the Chicago Fire Department.


About 10 a.m., a tower ladder truck was sent to the scene to handle the rekindle at the ruins, according to the fire department.


Last night, as crews began demolishing the warehouse at 3757 S. Ashland Ave., the fire department officially released its conclusion as to how it began.








"In layman's terms, that means something that was burning such as a flame or match got near something that would burn," Langford said.


Langford said the building had no gas or electric service and no one was known to be living there. But the night of the blaze, Fire Commissioner Jose Santiago told reporters that in the past, firefighters had been called to the warehouse for small fires caused when squatters lit fires to stay warm.


The matter has been forwarded to the Chicago Police Bomb and Arson unit to determine if the fire involved foul play, Langford and police said.


Friday morning, a private wrecking company hired by the owners of the building began its demolition, Chicago Fire Department spokeswoman Meg Ahlheim said.


Tuesday night, a fire department battalion chief spotted smoke from the blaze as he drove past around 9 p.m. A third of the department's on-duty personnel were called to fight a fire fed by century-old support timbers. Crews have remained there since, dousing flames from the smouldering debris.


chicagobreaking@tribune.com






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Hackers claim attack on Justice Department website






WASHINGTON (Reuters) – Hackers sympathetic to the late computer prodigy Aaron Swartz claimed on Saturday to have infiltrated the website of the U.S. Justice Department’s Sentencing Commission, and said they planned to release government data.


The Sentencing Commission site, www.ussc.gov , was shut down early Saturday.






Identifying themselves as Anonymous, a loosely organized group of unknown provenance associated with a range of recent online actions, the hackers voiced outrage over Swartz’ suicide on January 11.


In a video posted online, the hackers criticized the government’s prosecution of Swartz, who had been facing trial on charges that he used the Massachusetts Institute of Technology‘s computer networks to steal more than 4 million articles from JSTOR, an online archive and journal distribution service.


Swartz had faced a maximum sentence of 31 years in prison and fines of up to $ 1 million.


The FBI is investigating the attack, according to Richard McFeely, of the bureau’s Criminal, Cyber, Response, and Services Branch.


“We were aware as soon as it happened and are handling it as a criminal investigation,” McFeely said in an emailed statement. “We are always concerned when someone illegally accesses another person’s or government agency’s network.”


(Reporting by Deborah Zabarenko; Editing by Vicki Allen)


Tech News Headlines – Yahoo! News





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