Thursday, October 27, 2011

Cheapism: The best affordable snow blowers

By Kara Reinhardt
Cheapism.com?

Depending on how you look at it, shoveling snow can be a good way to get out of the house and get some exercise or a good way to strain your back and freeze your bum off. If you tend toward the latter, you can make the job quicker and easier by picking up an electric snow shovel for as little as $100. With high-end snow blowers commanding a few thousand dollars, even $500 is a bargain for a model bearing a name like Toro or Craftsman.

Low-cost snow blowers -- or snow throwers, as they?re also known -- can rid the average driveway, walkway, deck, or patio of up to eight inches of snow. Unlike pricey, two-stage snow blowers, which have an impeller to hurl the snow, models in this price range use an auger not only to churn up the snow but also to throw it and help propel the machine along. The augers on these snow blowers graze the ground, making them suitable for smooth surfaces such as a paved driveway but not for rougher ground.

Electric models have many advantages over their gas counterparts. They?re cheaper, lighter, quieter, and easier to start and maintain. However, a gas-powered snow blower can handle a larger space and isn?t restricted by a cord. Choose one with push-button electric start to avoid the sometimes strenuous pull-cord start.

Power is typically listed in amps for an electric motor and cc?s for a gas snow blower. No matter what the measure, the higher the number, the more powerful the machine. A larger snow blower that cuts a wider clearing path can finish the job faster. The intake should be at least two inches higher than the snow, so note that number if you live somewhere that sees deep snowfalls. (Meteorologists at AccuWeather.com predict that winter will hit the Midwest particularly hard this year.) Look for a model that can throw snow at least half the width of your driveway (or the widest area you need to clear). An adjustable chute lets you aim the flying snow.

Below are Cheapism?s top picks for affordable snow blowers.

  • The Toro Power Shovel 38361 (starting at $99) may be basic, but users say it easily trumps a regular shovel for clearing small areas. This electric snow shovel -- the lightest and cheapest model on our list -- has a 7.5-amp motor, a 12-inch clearing path, and a 6-inch intake. It can fling snow up to 20 feet. (Where to buy)
  • The GreenWorks 26032 (starting at $200) is powerful and easy to use, according to reviews. This electric model has a 12-amp motor and a discharge chute that can be adjusted 180 degrees. It clears a 20-inch path with a 10-inch intake and throws the snow up to 20 feet. (Where to buy)
  • The gas-powered Toro Power Clear 418ZE (starting at $399) houses an 87-cc engine with the electric start feature. Users credit this machine with cleaning up after record snowfalls. It offers a 12-inch intake, an 18-inch clearing path, and a throwing distance of up to 25 feet. Its chute can be rotated 210 degrees, making it the most adjustable on our list. (Where to buy)
  • The WORX WG650 (starting at $228) exceeds reviewers? expectations for its price and weight. This electric snow blower is capable of catapulting snow up to 30 feet. It features a 13-amp motor, an 18-inch clearing path, a 10-inch intake, and 180-degree chute adjustment. (Where to buy)
  • The Craftsman 88780 (starting at $500) boasts a 179-cc engine and electric start. It cuts a 21-inch clearing path and the chute can be adjusted 190 degrees. Users appreciate the 13-inch intake, which handles even deep drifts. (Where to buy)

More from Cheapism:
Cheap Snow Blowers
Best Coupon Sites
Cheap Red Wine
Coffee Makers Review

Source: http://lifeinc.today.msnbc.msn.com/_news/2011/10/21/8432506-cheapism-best-budget-snow-blowers

pawpaw cantaloupe cantaloupe credit union greys anatomy greys anatomy x factor auditions 2011

On the trail of biomarkers and signalling substances with major instrumentation

On the trail of biomarkers and signalling substances with major instrumentation [ Back to EurekAlert! ] Public release date: 27-Oct-2011
[ | E-mail | Share Share ]

Contact: Marco Finetti
marco.finetti@dfg.de
49-228-885-2230
Deutsche Forschungsgemeinschaft

DFG to fund nine imaging mass spectrometers for use in the life sciences

This press release is available in German.

In the life sciences, imaging methods such as microscopy play a central role. The technique of imaging mass spectrometry is a new and analytic method in this field that promises many benefits. This is the reason why in October 2011 the Joint Committee of the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) has decided, as part of the "Imaging Mass Spectrometry in the Life Sciences" initiative, to equip nine universities with appropriate major instrumentation systems. The approved funds, amounting to a total of 5.8 million euros will go to the Humboldt University in Berlin, the Technical University of Munich, the Aachen University of Technology and the universities of Bielefeld, Giessen, Jena, Kiel, Cologne and Mnster, which succeeded in obtaining the support from among the 35 funding proposals submitted.

Imaging mass spectrometry promises to deliver important advances, for example in the identification of biomarkers in molecular pathology, in the characterisation and functional analysis of natural materials and signalling substances in plants and insects, or in the search for diagnostic and prognostic marker molecules in the personalised medicine of the future. It is therefore of most interest to the life sciences, because the method allows the direct, spatially resolved measurement of a variety of analytically relevant substances in a tissue sample, and so achieves a spatial resolution in the micron range. In contrast to the classical methods for visualising proteins in tissue, imaging mass spectrometry also requires no prior knowledge of the target protein. Thus, the detection of thousands of components is possible at the same time.

The newly selected research groups convinced the ten experts of the international Review Group, including by the quality of their preliminary work and the coherent plans for implementation of their research projects. The nine universities will now receive mass spectrometers of the highest standard, in order to maintain Germany's scientific leadership in this area, and to develop it further.

###

Further Information

Media contact: DFG Press and Public Relations Office,
Tel. 49-228-885-2443
presse@dfg.de

Technical contact at the DFG Head Office:
Dr. Manfred Mrtz, Scientific Instrumentation and Information Technology Group,
Tel. 49-228-885-2432
manfred.muertz@dfg.de



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


On the trail of biomarkers and signalling substances with major instrumentation [ Back to EurekAlert! ] Public release date: 27-Oct-2011
[ | E-mail | Share Share ]

Contact: Marco Finetti
marco.finetti@dfg.de
49-228-885-2230
Deutsche Forschungsgemeinschaft

DFG to fund nine imaging mass spectrometers for use in the life sciences

This press release is available in German.

In the life sciences, imaging methods such as microscopy play a central role. The technique of imaging mass spectrometry is a new and analytic method in this field that promises many benefits. This is the reason why in October 2011 the Joint Committee of the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) has decided, as part of the "Imaging Mass Spectrometry in the Life Sciences" initiative, to equip nine universities with appropriate major instrumentation systems. The approved funds, amounting to a total of 5.8 million euros will go to the Humboldt University in Berlin, the Technical University of Munich, the Aachen University of Technology and the universities of Bielefeld, Giessen, Jena, Kiel, Cologne and Mnster, which succeeded in obtaining the support from among the 35 funding proposals submitted.

Imaging mass spectrometry promises to deliver important advances, for example in the identification of biomarkers in molecular pathology, in the characterisation and functional analysis of natural materials and signalling substances in plants and insects, or in the search for diagnostic and prognostic marker molecules in the personalised medicine of the future. It is therefore of most interest to the life sciences, because the method allows the direct, spatially resolved measurement of a variety of analytically relevant substances in a tissue sample, and so achieves a spatial resolution in the micron range. In contrast to the classical methods for visualising proteins in tissue, imaging mass spectrometry also requires no prior knowledge of the target protein. Thus, the detection of thousands of components is possible at the same time.

The newly selected research groups convinced the ten experts of the international Review Group, including by the quality of their preliminary work and the coherent plans for implementation of their research projects. The nine universities will now receive mass spectrometers of the highest standard, in order to maintain Germany's scientific leadership in this area, and to develop it further.

###

Further Information

Media contact: DFG Press and Public Relations Office,
Tel. 49-228-885-2443
presse@dfg.de

Technical contact at the DFG Head Office:
Dr. Manfred Mrtz, Scientific Instrumentation and Information Technology Group,
Tel. 49-228-885-2432
manfred.muertz@dfg.de



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2011-10/df-ott102711.php

cloverfield take shelter take shelter dressage byu football byu football demi moore and ashton kutcher

Gadhafi buried in unmarked grave at secret location

Moammar Gadhafi, the dictator who ruled Libya for 42 years, was buried early Tuesday in an unmarked grave with only a few people allowed to attend. The modest Islamic ceremony closed the book on the 8-month civil war that ousted him and ended in the gruesome spectacle of people lining up for days to view his decomposing corpse on display in a cold storage unit.

  1. Only on msnbc.com

    1. Super-social gene may hold clues to autism
    2. An oasis of fun in Kabul - a bowling alley
    3. PhotoBlog: World population set to exceed seven billion
    4. China cracks down on economic leaks
    5. Ohio bargaining measure as a 2012 litmus
    6. An outside-in effort to help poor students achieve
    7. The stress of work could really take a physical toll

A Gadhafi nephew read a prayer for the dead before Gadhafi's body ? along with those of his son Muatassim and former defense minister Abu Bakr Younis ? were handed over for burial, said Ibrahim Beitalmal, a spokesman for the military council in the port city of Misrata.

Libya's new leaders have said they would not reveal the location of the grave, fearing it could be vandalized or turned into a shrine for die-hard supporters.

Gadhafi was captured alive on Thursday as he tried to flee his hometown of Sirte, where he had been hiding since revolutionary forces swept into the capital, Tripoli, two months earlier.

He died later that day in unclear circumstances, and Libyan leaders have promised an investigation in response to international pressure to look into how he was killed. Video has emerged showing Gadhafi being beaten and abused by a mob after his capture, and researchers for the New York-based Human Rights Watch have said there are strong indications he was killed in custody.

Human rights activists have warned that the new Libya could get off on the wrong foot if vigilante justice is condoned. However, many Libyans appeared relieved that Gadhafi is dead, saying a long trial for the former dictator would have been disruptive and made it harder on the country to get a fresh start.

Story: Siege-hardened Misrata fighters took out fury on Gadhafi

Earlier this week, interim leader Mustafa Abdul-Jalil formally declared an end to the civil war, starting the clock on what is to be a two-year transition to democracy.

The bodies of Gadhafi, Muatassim and Younis had been kept in a refrigerated produce locker in a warehouse area of Misrata for the past four days. Hundreds lined up every day to view the corpses, some coming from hundreds of miles away. Visitors donned surgical masks, and at times guards arranged separate lines for men and women.

Video: Clinton: Libya must be accountable for Gadhafi (on this page)

Late Monday, he bodies were taken to a local school in Misrata where suspected Gadhafi loyalists are being held, said Mohammed al-Madani, a Muslim cleric and one of the detainees.

About 1:30 a.m. Tuesday, al-Madani and another detained cleric were ordered to pray over the three bodies, which had been wrapped, with faces covered. Al-Madani told The Associated Press that he initially refused, but felt he had no choice and sped through the required Muslim prayers.

Beitalmal said a Gadhafi nephew and two sons of Abu Bakr also participated in the prayer. The nephew was later identified as Abdel Rahman Abdel Hamid, son of a Gadhafi sister and in detention since trying to escape from Sirte in September.

The bodies were then put in coffins, handed over to the authorities and driven to another location for burial, which took place at around 5 a.m., said al-Madani and Beitalmal.

The bodies had been kept in a commercial refrigerator in Misrata for four days before they were taken under cover of darkness to the burial site, which Beitalmal said was "not far" from the city. As part of the ceremony, the bodies were washed in line with Islamic tradition. A Muslim cleric, a nephew of Gadhafi and sons of Abu Bakr then recited prayers before handing the bodies over for burial, which took place at 5 a.m.

International organizations asking to see the burial site would be given access, Beitalmal said.

Misrata suffered immensely during the war. It was besieged for nearly two month this spring by Gadhafi forces, who shelled the city indiscriminately before being pushed out in fierce street fighting. Gadhafi was captured by fighters from Misrata, who brought him back to the city as a trophy.

Over the weekend, Libya's chief pathologist, Dr. Othman el-Zentani, performed autopsies on the three bodies and also took DNA samples to confirm their identities. El-Zentani has said Gadhafi died from a shot to the head, and said the full report would be released later this week, after he presents his findings to the attorney general.

Gadhafi and Muatassim had been wounded before capture, but an investigation is to determine how they ended up dead. Government officials have suggested Gadhafi was killed in crossfire.

Tirana Hassan, a researcher for Human Rights Watch, said she spoke Monday to a 30-year-old Sirte resident who had traveled in the convoy that tried to smuggle Gadhafi out of Sirte.

Hassan quoted the woman as saying that Gadhafi did not sustain serious injuries during the NATO strike on the convoy.

The woman said the former Libyan leader and members of his entourage left their vehicle after the attack and took cover for about three hours in an abandoned building. Gadhafi then left the hideout with a small group on foot, and they were captured a short while later, Hassan quoted the woman as saying.

The woman, who had volunteered at a field clinic in Sirte treating wounded Gadhafi loyalists, was released by the revolutionary forces and has returned to Sirte, Hassan said.

The Libyan uprising that began in mid-February and quickly turned into civil war has decimated the Gadhafi family.

Story: In his last days, Gadhafi wearied of fugitive?s life

His wife, Safiya, fled to Algeria with their daughter and one son, while another son fled to Niger. At least other three sons ? Muatassim, Seif al-Arab and Khamis ? have been killed. Another son, former heir apparent Seif al-Islam, remains at large.

'I am happy': Libyans line up to see Gadhafi's body

A high-ranking Tuareg official in Niger said Tuesday that Seif al-Islam, who is wanted by the International Criminal Court, is headed for Niger with the help of ethnic Tuaregs, a tribe that was among Gadhafi's strongest supporters.

Also Tuesday, Bani, a revolutionary spokesman, said an explosion rocked a fuel depot near Sirte a day earlier and that there were casualties. Bani said the blast is being treated as an accident, but that an investigation has been opened.

Hassan, the Human Rights Watch researcher, said that while in Sirte on Monday, said she saw 11 people with severe burns arrive at the city's Ibn Sina hospital. Nurses said the injuries were from the blast.

Associated Press writer Maggie Michael contributed to this report from Cairo.

The Associated Press and Reuters contributed to this report.

Source: http://www.msnbc.msn.com/id/45027029/ns/world_news-mideast_n_africa/

mitch daniels tyler clementi beebe michelle malkin goodrich death penalty gary busey

Wednesday, October 26, 2011

Rick Perry: 'No doubt' Obama's birth certificate is real [video] (Los Angeles Times)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories News, News Feeds and News via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/153779599?client_source=feed&format=rss

coco rocha coco rocha al sharpton izon heart attack grill gaddafi dead steve wynn

Secret Code of Eye-Surgery Cult Gets Cracked [Science]

The secret rituals of an 18-Century German occultists have been revealed. The New York Times reports that an exceptional language nerd cracked their code. It sounds like something straight out of Hellboy, except with fewer fights and more computers. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/Gb7g4s9n5Mk/secret-code-of-eye+surgery-cult-gets-cracked

the academy is colorado avalanche colorado avalanche bass lake michael jackson kids michael jackson kids father of the bride

Extra Pounds Suspected in Raised Endometrial Cancer Risk (HealthDay)

SUNDAY, Oct. 23 (HealthDay News) -- Gaining a significant amount of weight after menopause may be associated with an increased risk of developing endometrial cancer, a new study suggests.

"Fat tissue is the major source of circulating estrogen in postmenopausal women, and estrogen promotes the development of endometrial cancer," Victoria L. Stevens, strategic director of laboratory services at the National Home Office of the American Cancer Society in Atlanta, said in a news release from the American Association for Cancer Research.

In conducting the study, the researchers analyzed the weight history of more than 38,000 postmenopausal women who completed a survey in 1992. By 2007, 560 of the women had been diagnosed with endometrial cancer. This is a cancer of the uterus, affecting the uterine lining.

After adjusting for body mass index (a measurement that takes into account height and weight), the study revealed the women who gained 61 pounds or more were two times more likely to develop endometrial cancer than women with stable weight.

While the study found an association between weight gain after menopause and endometrial cancer risk, it did not prove a cause-and-effect.

However, Stevens concluded in the news release, "Weight gain during adulthood should be avoided to minimize risk for endometrial cancer. Women who have gained weight and are overweight or obese should continue to attempt to lose weight even though most weight loss will not be maintained."

The study authors noted that more research is needed to determine if the timing of weight gain and "yo-yo" dieting (losing and regaining weight multiple times) during adulthood play a role in women's risk for endometrial cancer and whether or not weight loss reduces this risk.

The study's findings were slated for presentation Sunday at the AACR International Conference on Frontiers in Cancer Prevention Research in Boston. Research presented at medical meetings should be viewed as preliminary until published in a peer-reviewed journal.

More information

The U.S. National Cancer Institute has more about endometrial cancer.

Source: http://us.rd.yahoo.com/dailynews/rss/diseases/*http%3A//news.yahoo.com/s/hsn/20111023/hl_hsn/extrapoundssuspectedinraisedendometrialcancerrisk

austin weather sacramento kings lisa vanderpump pef pef the perfect storm draya michele

Tuesday, October 25, 2011

Consumers don't pay as much attention to nutrition fact labels as they think, eye-tracking study finds

ScienceDaily (Oct. 24, 2011) ? Nutrition Facts labels have been used for decades on many food products. Are these labels read in detail by consumers when making purchases? Do people read only certain portions of the labels? According to a new study published in the November issue of the Journal of the American Dietetic Association, consumers' self-reported viewing of Nutrition Facts label components was higher than objectively measured viewing using an eye-tracking device. Researchers also determined that centrally located Nutrition Facts labels are viewed more frequently and for longer than those located peripherally.

"The results of this study suggest that consumers have a finite attention span for Nutrition Facts labels: although most consumers did view labels, very few consumers viewed every component on any label," according to investigators Dan J. Graham, PhD, and Robert W. Jeffrey, PhD, Division of Epidemiology and Community Health, University of Minnesota, Twin Cities. "These results differed from the self-reported survey responses describing typical grocery shopping and health behaviors submitted by the participants."

Currently most US Nutrition Facts labels are positioned peripherally, not centrally, on food packages and, as such, may be less likely than they could be to catch and hold the eye of a potential consumer, according to the study.

In a simulated grocery shopping exercise, 203 participants observed 64 different grocery products displayed on a computer monitor. Each screen contained three elements, the well-known Nutrition Facts label, a picture and list of ingredients, and a description of the product with price and quantity information. These three elements were presented so that one third of the participants each saw the Nutrition Facts label on the left, right, and center. Each subject was asked whether they would consider buying the product. Participants were aware that their eye movements would be tracked, but unaware that the study focus was nutrition information.

Using a computer equipped with an eye-tracking device, investigators observed that most consumers view label components at the top more than those at the bottom. Further data suggest that the average consumer reads only the top five lines on a Nutrition Facts label.

Self-reported viewing of Nutrition Facts label components was higher than objectively measured viewing. 33% of participants self-reported that they almost always look at calorie content on Nutrition Facts labels, 31% reported that they almost always look at the total fat content, 20% said the same for trans-fat content, 24% for sugar content, and 26% for serving size. However, only 9% of participants actually looked at calorie count for almost all of the products in this study, and about 1% of participants looked at each of these other components (total fat, trans fat, sugar, and serving size) on almost all labels.

When the Nutrition Facts label was presented in the center column, subjects read one or more sections of 61% of the labels compared with 37% and 34% of labels among participants randomly assigned to view labels on the left- and right hand sides of the screen, respectively. In addition, labels in the center column received more than 30% more view time than the same labels when located in a side column.

"Taken together, these results indicate that self-reported Nutrition Facts label use does not accurately represent in vivo use of labels and their components while engaging in a simulated shopping exercise. In addition, location of labels and of specific label components relate to viewing. Consumers are more likely to view centrally located labels and nutrients nearer the label's top. Because knowing the amounts of key nutrients that foods contain can influence consumers to make healthier purchases, prominently positioning key nutrients, and labels themselves, could substantially impact public health."

Recommend this story on Facebook, Twitter,
and Google +1:

Other bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by Elsevier Health Sciences.

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


Journal Reference:

  1. Dan J. Graham, Robert W. Jeffery. Location, Location, Location: Eye-Tracking Evidence that Consumers Preferentially View Prominently Positioned Nutrition Information. Journal of the American Dietetic Association, 2011; 111 (11): 1704-1711 DOI: 10.1016/j.jada.2011.08.005

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://www.sciencedaily.com/releases/2011/10/111024084634.htm

professor zanzibar arizona state university nsa fsi fsi dunkin donuts