Archive for August, 2008

Jessica Simpson dons milkmaid dresses to sell her cowgirl songs!

Sunday, August 31st, 2008

Even though her songs are not making headlines American singer Jessica Simpson has found a way of expressing herself through her cowgirl outfits.

Simpson had worn the cowgirl attire during a recent gig in California, and as it seemed to be quite a hit, she tried out a milkmaid style dress at a concert at Niagara Falls Fallsview Casino also.

Though her outfits were a success, the same could not be said for her songs, even though some of the songs in her new country album had intrigue in them.

The singer based some of the songs on her past experiences with guys she had been having a relationship with.

“There are guys that people don”t even know that I”ve been in love with. I”ve had secret lovers. I can keep some things quiet,” the Sun quoted her as saying.

Jammu rice business hurt by Amarnath land row

Saturday, August 30th, 2008

The ongoing land shrine row has badly hit the rice sellers in Ranbir Singh Pura district of Jammu.

A couple of months back, the farmers in the area were upbeat about their rice crop. Even the wholesale dealers were rejoicing, as the producers had already wrapped up 70 per cent of their sowing by July.

The rates of the premium quality Basmati rice had risen from Rs.2000 per quintal last year to Rs.6, 000. spelling an almost three-fold increase in the profits this year.

But the celebrations were marred by the shutdowns and curfews over the transfer of land to a Hindu shrine board.

Wholesale dealers said that the local distributions are almost nil. Even their payments have been badly affected since the banks are closed either due to the shutdown calls or because of the curfew.

“The local distribution is almost nil. The shops are closed and people don”t come out to buy. There is an interest burden also that is accumulating,” said Harmohidner Singh, a Basmati rice dealer.

Many shopkeepers said that the premium quality rice of Ranbir Singh Pura was famous among the tourists and pilgrims also. With a fall in the number of tourists their already suffering business is in shambles.

The region has been witnessing agitation and protests for almost past two months on the issue of allotment of land to the Amarnath Shrine Board for setting up temporary shelters for the devotees taking part in the annual Amarnath Yatra.

Comcast to limit customers’ broadband usage

Saturday, August 30th, 2008

Comcast Corp, the largest U.S. cable operator, said on Thursday it will cap customers’ Internet usage starting October 1, in a bid to ensure the best service for the vast majority of its subscribers.

Comcast said it was setting a monthly data usage threshold of 250 gigabytes per account for all residential high-speed Internet customers, or the equivalent of 50 million e-mails or 124 standard-definition movies.

“If a customer exceeds more than 250 GB and is one of the heaviest data users who consume the most data on our high-speed Internet service, he or she may receive a call from Comcast’s Customer Security Assurance (CSA) group to notify them of excessive use,” according to the company’s updated Frequently Asked Questions on Excessive Use.

Customers who top 250 GB in a month twice in a six-month timeframe could have service terminated for a year.

Comcast said up to 99 percent of its 14 million Internet subscribers would not be affected by the new threshold, which it said would help ensure the quality of Internet delivery is not degraded by a minority of heavy users.

U.S. Internet subscribers are typically not aware of any limit on their Internet usage once they sign up to pay a flat monthly fee to their service provider.

As Web usage has rocketed, driven by the popularity of watching online video, photo-sharing and music downloading services, cable and phone companies have been considering various techniques to limit or manage heavy usage.

But Comcast has come under fire from a variety of sources for its network management techniques.

The U.S. Federal Communications Commission investigated complaints by consumer groups that it was blocking peer-to-peer applications like BitTorrent, and earlier this month ordered Comcast to modify its network management.

Comcast has said that by the end of the year it will change its network management practices to ensure all Web traffic is treated essentially the same, but has also been exploring other ways to prevent degradation of its Internet service delivery.

One consumer group said while Comcast’s new 250 GB limit was “relatively high,” it could eventually ensnare customers as technology progresses.

“If Comcast has oversold their network to the point of creating congestion problems, then well-disclosed caps for Internet use are a better short-term solution than Comcast’s current practice of illegally blocking Internet traffic,” said S Derek Turner of Free Press, a Washington, D.C.-based consumer advocacy group that filed a complaint about Comcast’s network management practices earlier this year.

The Philadelphia-based company is not alone in trying to come up with ways to limit heavy Internet usage.

Time Warner Cable Inc, the second-largest U.S. cable operator, said in January it would run a trial of billing Internet subscribers based on usage rather than a flat fee.

Comcast spokesman Charlie Douglas said Comcast was also considering so-called consumption-based billing, but no decisions had been made

Apple Won’t Fix iPhone Passcode Hole Until September

Saturday, August 30th, 2008

The latest iPhone embarrassment is a security hole that makes it simple to access stored data on supposedly locked iPhones. Apple said Thursday that a software patch to solve the problem is in the works.

An unauthorized user can exploit the security hole simply by double-pressing the button to make an emergency call. That behavior brings up the owner’s preferred contacts and clicking on a number provides full access to the phone’s features. Clicking on an e-mail provides access to all e-mail. And clicking on a contact name provides full access to all contacts data.

Apple spokesperson Jennifer Bowcock said, “The minor iPhone security issue which surfaced this week is fixed in a software update which will be released in September.”

There is a simple workaround, Bowcock said: iPhone owners can simply change the settings so double-clicking the emergency button returns a user to the home screen, which will present a password login field if password protection is turned on.

‘Design Deficiency’

While an attacker must be in physical possession of the iPhone to exploit the security bug, it “highlights a fundamental design deficiency with the iPhone,” said Andrew Storms, director of security operations with nCircle Network Security.

“Despite Steve Jobs from day one saying the iPhone was secure, functionality and aesthetics of the device seem to always win out over security,” Storms said. A case in point, Storms said, “Apple quickly released updates to fix 3G connectivity issues this year, but consistently takes many months to release security updates.”

This particular security hole — a simple bypass of access restrictions — was created by Apple’s preference for functionality over security, he added. “Even when a user chooses to physically secure the device with a four-digit passcode, Apple has chosen to still permit the user to use some functionality,” Storms said. “By selecting to perform an emergency call, the user can then gain access to other options, which eventually leads them to near-full access on the phone –never having had to enter that passcode.”

Open Door for Espionage

While this security hole will not allow remote hacking into the device, executives carrying iPhones with sensitive information in e-mail or the contacts list could easily find their information compromised. In May, U.S. Commerce Department officials left a laptop unattended during a visit to China and discovered that their hosts had copied the contents of the hard drive and used the information to attempt to hack into U.S. government systems.

In April, a Mexican press official was arrested after nabbing several BlackBerries left outside a hotel meeting room by White House staffers.

Stories like that underscore the security dangers of a device that makes false security promises. “Enterprises need to maintain their vigilance with Apple,” Storms said. “This is an exceptionable security flaw that is not an acceptable risk for many enterprises and consumers alike.”

“Until Apple begins to publicly address these fundamental design, development and process issues, enterprises will remain skeptical of the iPhone being an acceptable mobile device,” Storms said.

Scientists Track Hourly Changes in Alzheimer’s Protein

Saturday, August 30th, 2008

A group of researchers has described hourly changes in a protein in the brain that is thought to play a key role in Alzheimer’s disease.

In a 2005 study, the protein, known as amyloid beta, was directly linked to brain cell communication in a mouse model of Alzheimer’s disease. When brain cell communication increased, so did amyloid beta. When there was reduced communication, amyloid beta decreased.

In the new study, published in the Aug. 29 issue of Science, researchers from Washington University School of Medicine in St. Louis and from the University of Milan sought to find out why brain injury is linked to a higher risk of developing Alzheimer’s disease.

For their study, the researchers took samples of the fluid between the brain cells of 18 patients who were recovering from traumatic brain injuries or ruptured brain aneurysms. The samples were taken while the patients were in the intensive care unit, with the permission of their families.

The researchers didn’t find what they expected. Having hypothesized that brain injuries would lead to an increase in amyloid beta levels, the researchers actually found that recovery from brain injury — not the injury itself — was associated with increased amyloid beta. In other words, the better the patient’s overall neurological status, the higher his or her amyloid beta levels.

“We can’t at this point rule out a very early spike in amyloid right after a brain injury,” co-first author David L. Brody, a Washington University neurologist who treats brain injury and general neurology patients at Barnes-Jewish Hospital, said in a school press release. “This study is just the beginning.”

More studies are needed to find out why brain injury increases Alzheimer’s risk.

In addition to the possibility that brain injury accelerates harmful processes that cause Alzheimer’s disease, another potential explanation for the link between brain injury and Alzheimer’s is that the injury may reduce the brain’s ability to compensate for Alzheimer’s-related damage, making the symptoms appear earlier than they would otherwise.

“We haven’t measured how brain injury affects amyloid beta inside cells, nor have we determined whether brain injury affects the ability of amyloid beta to form small aggregates that may be especially harmful,” said Brody. “Our ultimate goal is to develop interventions that we can apply after a traumatic brain injury to improve outcomes and reduce the long-term risk of Alzheimer’s.”

Comcast to make monthly Internet use cap official

Friday, August 29th, 2008

Comcast Corp., the nation’s second-largest Internet service provider, Thursday said it would set an official limit on the amount of data subscribers can download and upload each month.

On Oct. 1, the cable company will update its user agreement to say that users will be allowed 250 gigabytes of traffic per month, the company announced on its Web site.

Comcast has already reserved the right to cut off subscribers who use too much bandwidth each month, without specifying exactly what constitutes excessive use.

“We’ve listened to feedback from our customers who asked that we provide a specific threshold for data usage and this would help them understand the amount of usage that would qualify as excessive,” the company said in a statement on its Web site.

Customers who go over the limit are contacted by the company and asked to curb their usage.

“We know from experience the vast majority of customers we ask to curb usage do so voluntarily,” the company said.

Comcast floated the idea of a 250 gigabyte cap in May and mentioned then that it might charge users $15 for every 10 gigabytes they go over, but the overage fee was missing in Thursday’s announcement.

Curbing the top users is necessary to keep the network fast and responsive for other users, Comcast has said.

Comcast stressed that the bandwidth cap is far above the median monthly usage of its customers, which 2 to 3 gigabytes.

Very few subscribers use more than 250 gigabytes, it said. A user could download 125 standard-definition movies, about four per day, before hitting the limit.

The cap is also above those of some other ISPs. Cox Communications‘ monthly caps vary from 5 gigabytes to 75 gigabytes depending the subscriber’s plan. Time Warner Cable Inc. is testing caps between 5 gigabytes and 40 gigabytes in one market. Frontier Communications Co., a phone company, plans to start charging extra for use of more than 5 gigabytes per month.

Survey: US workers’ confidence in job market sags

Friday, August 29th, 2008

American workers’ confidence in the job market is as low as it was during the 2001 recession, according to a survey released Thursday.

When asked whether this is a bad time to find a quality job, 65 percent said it was, matching the level of the 2001 recession, according to the survey by Rutgers University’s John J. Heldrich Center for Workforce Development.

With unemployment at 5.7 percent, the highest level since 2004, and weekly unemployment claims hitting a six-year high earlier this month, workers are worried about everything from their weekly hours to their total pay.

As for retirement, many agree with Ray O’Connell, 56, an editor of engineering and computer science journals in New York City. “Won’t happen,” he said.

The survey found one third of workers said they often don’t have enough money to make ends meet.

About one-third of respondents say the amount they owe on credit cards exceeds their retirement savings; another 3 percent say their credit card debt would cancel out their retirement account, according to the random survey of 1,000 people, 587 of whom are in the labor force.

Only half of respondents said they are working the number of hours they want to work and a third say there has been a change in the number of hours they work in the past three months. Eighteen percent were working more hours, and 14 percent worked fewer.

“This is a startling amount of change in a major area of people’s lives over a very short period,” according to a report on the survey called “The Anxious American Worker.”

Nearly a third of respondents believe they are treated less as a person by their employer and more as “just someone who works” at their job.

Still, 91 percent of workers say they’re “very” or “somewhat satisfied” with their jobs. A majority of American workers hold favorable attitudes toward their health and retirement benefits (62 percent), the number of hours they work (83 percent), and their annual income (74 percent).

However, only 55 percent of hourly workers are satisfied with their health and medical benefits, compared to 75 percent of salaried workers.

The survey also shows a wide disparity in parents’ working hours: women with children at home work an average of 36 hours a week, while men with children at home work 48 hours per week.

Sixty-nine percent of respondents said they saved for retirement beyond their Social Security contributions, while 73 percent contribute to employer-sponsored retirement plans, and 67 percent report contributing to non-employer sponsored retirement plans. These figures are virtually unchanged from when the same questions were asked in 2005, and are down slightly from 2000.

Asked who is responsible for helping laid off workers, only 27 percent said workers were responsible for helping themselves, down from 52 percent in June 2003. Roughly one fifth said the government was responsible and another quarter said employers were responsible. The other options were combinations, such as workers and employers, workers and government, or all three equally were responsible.

The study had a sampling of error of plus or minus 4.2 percent, for workers in the labor force.

Economy shows vigor, but seen flagging

Friday, August 29th, 2008

Strong exports and consumer spending supported by government stimulus checks pushed the U.S. economy ahead at a solid 3.3 percent annual rate in the second quarter, much stronger than first thought, but growth is expected to flag as those factors fade.

The U.S. Commerce Department on Thursday said consumer spending and net exports were more robust than initially estimated and that inventories fell less sharply. A month ago, it had said U.S. Gross Domestic Product had expanded at a 1.9 percent rate in the quarter.

The revised GDP figure was much stronger than the 2.7 percent gain Wall Street analysts had expected.

The report added to evidence the U.S. economy may skirt the downturn many had forecast as a result of a deep decline in housing markets, tight credit and high energy and food prices.

U.S. stocks were up more than one percent at midday on the economy’s unexpected vigor and the dollar pared losses against the euro, while Treasury debt prices fell.

“It’s clear that the second quarter not only wasn’t a recession quarter, it was actually a very robust quarter,” said Michael Englund, chief economist for Action Economics in Boulder, Colorado.

GDP had grown at a sluggish 0.9 percent rate in the first quarter after a 0.2 percent contraction in the final three months of 2007. The fourth quarter of last year was the weakest since July-September 2001, when the economy was in recession.

The Federal Reserve has held benchmark interest rates at 2 percent since April to bolster the struggling economy. Growth in the second quarter at close to the level of long-term trends could make it easier for the Fed to raise interest rates to combat troublesome inflation.

However, many analysts worry that exports and consumer spending, which have buoyed the economy, are likely to taper off in the second half of the year as government-support spending dries up and weakening global growth and a stronger U.S. dollar crimp demand from abroad.

“This number seems to overstate the underlying strength even though exports are obviously strong,” said James O’Sullivan, an economist at UBS Securities in Stamford, Connecticut.

WELCOME LIFT

Consumer spending, which fuels two-thirds of the U.S. economy, grew at an upwardly revised 1.7 percent rate in the second quarter rather than the 1.5 percent pace first reported.

Meanwhile, exports grew at a 13.2 percent annual rate instead of the 9.2 percent pace initially estimated. In all, a narrowing trade gap contributed more than 3 percentage points to GDP growth.

Housing, however, continued to be a sore spot. Residential construction fell at an annual 15.7 percent pace, slightly more than the 15.6 percent decline reported earlier.

Meanwhile, inventories dipped at an annualized $49.4 billion in the quarter, rather than the $62.2 billion drop first reported, a possible sign that businesses are less pessimistic than believed.

In a separate report, the Labor Department said the number of U.S. workers filing new claims for jobless benefits fell by 10,000 last week, although it remained at elevated levels indicating a weak labor market.

Continued claims — people remaining on the benefits rolls after drawing an initial week of aid — hit the highest level since November 2003, although that figure may have been lifted by a program extending the duration of unemployment benefits.

The economy’s sluggishness has hit the job market hard. Employers have shed a total of almost half a million jobs this year, and unemployment hit a four-year high of 5.7 percent last month.

Durable goods post strong gains in June, July

Friday, August 29th, 2008

U.S. factories saw a surprisingly hefty increase in their orders for big-ticket products in July, reflecting continued strength in export sales and a boost to business investment from the government’s tax stimulus package.

Economists, however, remain worried that spreading economic weakness overseas and a rebound in the value of the dollar could spell an end to the export boom later this year.

The Commerce Department said Wednesday that orders for durable goods rose 1.3 percent last month, far above the slight 0.1 percent increase Wall Street had been expecting.

The July increase matched a 1.3 percent rise in June, which was revised up from an earlier reading of 0.8 percent. The matching gains were the strongest since orders for durable goods, items expected to last at least three years, jumped by 4.1 percent in December.

Wall Street investors were encouraged by the better-than-expected gain in durable goods orders. The Dow Jones industrial average rose 89.64 points to close at 11,502.51.

A huge rebound in orders for commercial aircraft, which had fallen sharply in June, led last month’s strength. But even outside the volatile aircraft category, there was widespread growth, indicating that American companies are continuing to benefit from a boom in exports due mainly to the decline in the value of the dollar earlier this year.

“These upbeat capital goods numbers amid a downtrodden U.S. consumer sector indicates how helpful a weak dollar is in the current cycle,” said Daniel J. Meckstroth, chief economist for the Manufacturers Alliance/MAPI, an industry trade group.

But some economists expressed concerns over how much longer the export boom can last, given spreading economic weakness in Europe, Japan and other major overseas markets. They noted that the dollar, which had been on a long slide, has come off its recent lows, which could translate into less of a price advantage for U.S. exporters.

“The recent downturn in growth abroad and stabilization of the dollar could put pressure on capital goods spending in the months ahead,” said Zach Pandl, an economist at Lehman Brothers.

Other analysts were impressed with the staying-power demonstrated in the new orders figures for June and July, and some said it showed the boost manufacturers are getting from increased demand by businesses hiking their investment spending to take advantage of $51 billion in business tax breaks included in the $168 billion economic stimulus package passed by Congress in February.

The government will release its revised estimate for economic growth in the April-June quarter on Thursday, and economists said they were revising upward their estimates for both second quarter and third quarter gross domestic product growth based on the better-than-expected orders numbers. GDP measures the value of all goods and services produced within the U.S. and is the broadest barometer of the country’s economic health.

David Wyss, chief economist at Standard & Poor’s in New York, said he believed the current estimate of 1.9 percent GDP growth for the second quarter will be boosted to between 2.5 percent and 3 percent, while growth in the current quarter will be around 1.7 percent.

“Exports are holding up a lot better than we thought they would with the weakness in Europe and Japan, and we are seeing the impact of the stimulus package on business investment decisions,” he said.

Demand for commercial aircraft shot up 28 percent in July. Economists cautioned against reading too much into that one-month surge since it followed a 21.3 percent decline in June in what is a very volatile category. While there is concern that airplane makers will be hurt by soaring jet fuel prices that has forced airlines to cancel or delay contracts for new planes, other analysts said such weakness could be offset by increased orders by many booming Asian countries.

Chicago-based Boeing Co. wrapped up the huge Farnborough, England, international air show last month with orders for 197 planes, including a headline grabbing deal with Air China for 45 planes. European rival Airbus did even better, signing orders for 247 planes.

Boeing is currently negotiating a new contract with the International Association of Machinists. The union is warning the company that a greatly improved offer is needed if it wants to avoid a strike when the current contract expires on Sept. 3.

Elsewhere, orders for motor vehicles also rose by 1.2 percent in July. While it was the second straight monthly increase, it mainly reflected a rebound following curtailed activity related to the strike at auto parts supplier American Axle rather than a sign of any sustained rebound in the beleaguered sector.

Detroit’s automakers have watched demand slump this year because of the anemic economy and soaring gasoline prices which hurt sales of previously hot models such as light trucks and sport utility vehicles. Auto sales fell in July to the slowest pace in 16 years with General Motors Corp. reporting a drop of 26 percent compared to July 2007, while Ford Motor Co. experienced a 15 percent decline.

Overall, orders for transportation equipment were up 3.1 percent last month after a 1.9 percent drop in June. Outside of transportation, orders posted a 0.7 percent increase, far better than the 0.3 percent decline analysts had expected.

Strength outside of transportation reflected strong gains in such categories as primary metals, including steel, and machinery, both areas which have been helped by overseas demand.

Non-defense capital goods excluding aircraft, a category seen as a good proxy for business investment, jumped by 2.6 percent last month, the best showing since April. Analysts attributed part of this gain to decisions by companies to take advantage of provisions in the economic stimulus bill that rewards tax benefits to companies who purchase equipment this year.

Computer Virus Hitches Ride on Space Station

Thursday, August 28th, 2008

A virus infects a human-piloted spacecraft, and within days the mission is compromised and Earth is lost to the alien attackers. There’s now a report that the first part of that storyline has come true — only it’s a computer virus on the International Space Station.

Space-oriented Web site SpaceRef.com has reported that a laptop aboard the International Space Station has become infected with a Level 0 virus, and on Tuesday the National Aeronautics and Space Administration (NASA) confirmed that a virus was carried aboard last month.

A ‘Nuisance’

The governmental agency says the virus is a “nuisance,” adding that it was on non-critical laptops that are used for relatively low-level functions like e-mail and experiments about nutrition.

NASA spokesman Kelly Humphries noted that the agency has previously had to deal with virus control as one of the threats in space, although specifics weren’t given. “It’s not a frequent occurrence,” Humphries said, “but this isn’t the first time.”

While NASA didn’t identify the virus, SpaceRef said it was one called W.32.Gammima.AG worm. This virus’ claim to fame is that it tries to steal sensitive information, like credentials, from any of about a dozen online games, including ZhengTu, Wanmi Shije (Perfect World), HuangYi Online, Seal Online, Maple Story, Talesweaver, R2 (Reign of Revolution), and others. The games are popular in Asia.

The virus, which was first detected in 2007, was found on more than one laptop in the space station. No word on whether the infection was laptop-to-laptop, through an intranet or a USB drive, but the evidence points to a drive.

No Direct Internet Access

The mystery is how the virus managed to hitch an unpaid ride on the most expensive vehicle in or out of this world.

NASA’s Humphries said that it was not clear which country had purchased the laptops, or when they had been brought onboard, although he did say that such hardened equipment is most frequently obtained by either the United States or Russia. There’s no direct Internet access point for the space station, but a KU-band satellite data link is used for transfer of data and video.

Humphries indicated that all files and applications are scanned for viruses before going into space. When asked if command or control systems are connected to the same network as the infected devices, thus possibly compromising their performance, Humphries told news media that he didn’t know and, even if he did, “wouldn’t be able to tell you for IT security reasons.”

Some observers have speculated that the laptops do not carry the kind of antivirus software that could have prevented infection, because the lack of a direct Internet connection made NASA conclude that infection was unlikely.