Wednesday, April 10, 2013

Penske Truck Rental Sponsors Face of America Ride with Disabled Veterans

World T.E.A.M. Sports welcomes Penske Truck Rental as a valued sponsor of the non-profit's inclusive 2013 Face of America ride honoring disabled veterans.

Holbrook, New York (PRWEB) April 09, 2013

Penske Truck Rental returns as a key sponsor of World T.E.A.M. Sports? inclusive April 26-28 Face of America bicycle ride from the Pentagon in Arlington, Va., to the historic battlefields of Gettysburg, Pa.

Honoring the sacrifices and commitment of military veterans who participated in wars and conflicts from Vietnam to Iraq and Afghanistan, the annual Face of America ride features more than 100 disabled veterans from the United States and Canada. Another 400 veterans, active duty and civilian riders will join the two day ride.

Disabled veterans joining the ride include individuals who live with disabilities ranging from loss of limb to blindness to Post Traumatic Stress. Many of these veterans will ride hand cycles for the 110-mile journey along city streets and scenic country byways that will overnight in Frederick.

?Penske Truck Rental has been one of our most trusted and committed supporters,? said World T.E.A.M. Sports Chief Operations Officer Van Brinson. ?In addition to the Face of America, they have supported our Adventure TEAM Challenge and the Sea to Shining Sea events. It is through long term relationships such as this that we will be able to continue to grow this organization and pursue our mission.?

?We?re very pleased to again support this year?s Face of America bicycle ride,? said Don Mikes, Penske Senior Vice President of Rental.

The Face of America ride was originally run as a cross-country journey in 2000 by World T.E.A.M. Sports, with teams from either coast meeting at the Gateway Arch in St. Louis, Missouri. In 2002 and 2003, the ride served as the official 9/11 commemorative ride from Ground Zero in New York to the Pentagon. The current route has been followed since 2006.

The 2013 Face of America ride is supported through sponsorships from Capital One Bank, American Portfolios Financial Services, Booz Allen Hamilton, General Electric, Fidelity & Guaranty Life, Penske Truck Rental, Revolution Cycles and Subway of the Bethesda Naval Hospital.

About Penske Truck Rental


Penske Truck Rental is a business unit of Penske Truck Leasing. With one of the newest moving truck rental fleets, Penske Truck Rental provides do-it-yourself movers with clean, well-maintained and reliable rental trucks as well as moving equipment, packing supplies and accessories. Call 1-800-GO-PENSKE for questions about moving. Penske Truck Leasing Co., L.P., headquartered in Reading, Pa., is a joint venture of Penske Corporation, Penske Automotive Group and General Electric Capital Corporation. A leading global transportation services provider, Penske operates more than 200,000 vehicles and serves customers from more than 1,000 locations in North America, South America, Europe and Asia. Product lines include full-service truck leasing, contract maintenance, commercial and consumer truck rentals, used truck sales, transportation and warehousing management and supply chain management solutions. To learn more about Penske's products and services please visit http://www.GoPenske.com.

About World T.E.A.M. Sports


World T.E.A.M. Sports is a 501(c)(3) not-for-profit organization chartered in North Carolina and headquartered in Holbrook, New York. Celebrating 20 years in 2013, World T.E.A.M. Sports organizes athletic events for disabled and able bodied citizens ? mountain climbing, white water rafting, bicycling, and more. In all our events we include both disabled and able-bodied participants with all participants working as a team to overcome challenges. Our events encourage disabled participants to build self-confidence and physical fitness while providing a role model for other disabled citizens. World T.E.A.M. Sports events also encourage the disabled to take up physical activities and become a moving inspiration to other participants, as well as spectators who see that the disabled can meet challenges beyond anyone?s imagination. We change lives through sports.

Richard Rhinehart
World T.E.A.M. Sports
855-987-8326 4
Email Information

Source: http://news.yahoo.com/penske-truck-rental-sponsors-face-america-ride-disabled-070214931.html

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Monday, April 8, 2013

Do cells in the blood, heart and lungs smell the food we eat?

Apr. 7, 2013 ? In a discovery suggesting that odors may have a far more important role in life than previously believed, scientists have found that heart, blood, lung and other cells in the body have the same receptors for sensing odors that exist in the nose. It opens the door to questions about whether the heart, for instance, "smells" that fresh-brewed cup of coffee or cinnamon bun, according to the research leader, who spoke in New Orleans on April 7 at the 245th National Meeting & Exposition of the American Chemical Society.

Peter Schieberle, Ph.D., an international authority on food chemistry and technology, explained that scientists thought that the nose had a monopoly on olfactory receptors. Located on special cells in the mucus-covered olfactory epithelium in the back of the nose, olfactory receptors are docking ports for the airborne chemical compounds responsible for the smell of food and other substances. Those molecules connect with the receptors, triggering a chain of biochemical events that register in the brain as specific odors. But discovery of olfactory receptors on other, non-olfactory cells came as a surprise.

"Our team recently discovered that blood cells -- not only cells in the nose -- have odorant receptors," said Schieberle. "In the nose, these so-called receptors sense substances called odorants and translate them into an aroma that we interpret as pleasing or not pleasing in the brain. But surprisingly, there is growing evidence that also the heart, the lungs and many other non-olfactory organs have these receptors. And once a food is eaten, its components move from the stomach into the bloodstream. But does this mean that, for instance, the heart 'smells' the steak you just ate? We don't know the answer to that question."

His team recently found that primary blood cells isolated from human blood samples are attracted to the odorant molecules responsible for producing a certain aroma. Schieberle described one experiment in which scientists put an attractant odorant compound on one side of a partitioned multi-well chamber, and blood cells on the other side. The blood cells moved toward the odor.

"Once odor components are inside the body, however, it is unclear whether they are functioning in the same way as they do in the nose," he stated. "But we would like to find out."

Schieberle's group and colleagues at the Technical University of Munich work in a field termed "sensomics," which focuses on understanding exactly how the mouth and the nose sense key aroma, taste and texture compounds in foods, especially comfort foods like chocolate and roasted coffee.

For example, baked beans and beans in foods like chili provide a "full," rich mouth-feel. Adding the component of beans responsible for this texture to another food could give it the same sensation in the mouth, he explained. Natural components also can interact with substances in foods to create new sensations.

The researchers use sensomics to better understand why foods taste, feel and smell appetizing or unappetizing. They use laboratory instruments to pick apart the chemical components. They then put those components together in different combinations and give these versions to human taste-testers who evaluate the foods. In this way, they discovered that although coffee contains 1,000 potential odor components, only 25 actually interact with an odor receptor in the nose and are smelled.

"Receptors help us sense flavors and aromas in the mouth and nose," said Schieberle. "These receptors are called G-protein-coupled receptors, and they were the topic of the Nobel Prize in Chemistry in 2012. They translate these sensations into a perception in the brain telling us about the qualities of a food." Odorant receptors and the organization of the olfactory system also were the topic of the 2004 Nobel Prize in Medicine.

Of the total of around 1,000 receptors in the human body, about 800 of these are G-protein-coupled receptors, he said. Half of these G-protein-coupled receptors sense and translate aromas. But only 27 taste receptors exist. And although much research in the food industry has gone into identifying food components, little effort has focused on the tying those components to flavor perceptions until now, he said.

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Source: http://feeds.sciencedaily.com/~r/sciencedaily/strange_science/~3/qiZOTT2T7F0/130407183542.htm

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Saturday, April 6, 2013

Luxola Raises Series A, Pulls Former PopSugar Community Manager Christine Ng To Singapore

Luxola logoSingapore beauty e-tailer, Luxola, just raised its Series A round from GREE Ventures. The amount was undisclosed, but has been rumored to be in the region of $1.61 million (S$2 million). The company carries about 60 brands of cosmetics and beauty products on its website, and ships to countries in Southeast Asia like Singapore and Malaysia. Its site was launched in September 2012, and it had previously raised a seed round of about $596,820 (S$740,000) from Wavemaker Labs and Singapore government fund, the National Research Foundation. Its initial angel round was about $423,460 ($525,000), according to CEO and founder, Alexis Horowitz-Burdick. Besides its latest funding round, the company has also managed to pull over former community manager for PopSugar, Christine Ng. She was working in Silicon Valley for over a decade, and was also previously SVP at Sephora Digital. She joins Luxola as its chief marketing officer. “We’re grateful for Christine. The sort of experience she has doesn’t exist in Southeast Asia yet because the community isn’t that old. She doesn’t just have online experience, but also directly with the beauty industry,” said Horowitz-Burdick. Before founding Luxola, she came to Singapore from Washington, DC about six years ago. She had started a group buying site called The Sweet Spot. “I wasn’t interested in the race to the bottom anymore,” she said, of the decision to sell higher-tier products. The average basket price for Luxola is about US$44 (S$55), she said. Luxola employs a staff of ten. Those are split into two on the engineering side, three handling creative and design tasks, and two marketing people. The new funding will allow Luxola to continue its expansion into the region and set up warehouses there, to complete fulfilment more easily. Currently, it has a warehouse space in Singapore and ships out of it.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/MbgyqoDsW-o/

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Palestinian funerals draw thousands amid some of worst West Bank violence in years

Nasser Shiyoukhi / AP

Palestinian security forces carry the body of Maysara Abu Hamdiyeh, center, during his funeral in the West Bank city of Hebron on Thursday, April 4, 2013.

By Noah Browning, Reuters

ANABTA, West Bank -- Thousands of mourners turned out on Thursday for the funerals of three Palestinians, including two teenagers killed by Israeli army gunfire in some of the worst violence in the occupied West Bank in years.

The upsurge in unrest was triggered on Tuesday by the death of Maysara Abu Hamdeya, a 64-year-old prisoner serving a life term in an Israeli jail and suffering from cancer.

Palestinian officials accused Israel of delaying treatment for Hamdeya and gave him full military honors at a funeral on Thursday in Hebron, where masked gunmen fired into the air as his body arrived at a mosque in the divided West Bank city.

In the wave of disturbances that followed his death, four Palestinian youths threw firebombs at an Israeli checkpoint near Tulkarm in the northern West Bank on Wednesday, the army said.

Soldiers returned fire and killed two teenagers from the nearby town of Anabta -- Amer Nassar, 17, and Naji Belbisi, 18.

Palestinian President Mahmoud Abbas said Israel's use of lethal force showed that it wanted to "provoke chaos" in the Palestinian Territories and avoid any moves toward a peace deal.

Bernat Armangue / AP

Palestinian nurses hold posters with the picture of Maysara Abu Hamdiyeh with Arabic that reads, "Captive martyr brigade, Maysara Abu Hamdiyeh, the captive movement martyr, died on April 2, 2013," outside the morgue of a hospital in Hebron on Thursday.

The wave of violence erupted two weeks after U.S. President Barack Obama paid his first official visit to the region, urging the Israelis and the Palestinians to resume long-stalled peace talks but offering no initiative to break the deadlock.

U.S. Secretary of State John Kerry is scheduled to travel to Jerusalem again next week to review the stalemate.

First airstrike since truce
The United Nations office for the Coordination of Humanitarian Affairs said Israeli forces had killed nine Palestinians, most of them in clashes in the West Bank, so far this year, compared with three in the same period in 2012.

The bodies of Nassar and Belbisi, their blood-stained faces clearly visible, were carried on stretchers through the packed streets of Anabta, held aloft by uniformed members of the Palestinian security forces.

"O martyrs rest, rest. We will continue the struggle," the crowds chanted as the lifeless teenagers passed by.

Israeli officials urged Palestinian leaders to push for calm, and dismissed suggestions that a third uprising, or Intifada, was brewing in the West Bank -- territory Israel captured in the 1967 Middle East war and which is now home to more than 340,000 Jewish settlers.

"The term 'Third Intifada' is meant to describe a general breakdown and uprising ... There are no powers there pushing for a third Intifada or general uprising," senior defense official Amos Gilad told Israel Radio.

Underscoring the potential for more violence, the Israeli army said that for a third straight day, a rocket fired from the Gaza Strip struck southern Israel on Thursday. No casualties or damage were reported.

Following initial rocket fire on Tuesday, Israeli jets carried out their first airstrike on Gaza since a truce ended several days of fighting in November.

Alaa Badarneh / EPA

Palestinian women mourn during the funeral of Amer Nassar and Naji Balbisi in Anabta village near the West Bank city of Tulkarem on Thursday.

An al Qaeda-linked group, Magles Shoura al-Mujahadeen, claimed responsibility for rocket attacks on Tuesday and Wednesday, saying it was responding to the death of Hamdeya.

Israel says Gaza's ruling Hamas movement bears overall responsibility for any rocket fire and has urged Egypt, which helped broker the November truce, to use its influence with the Islamist group.

"The Egyptians are very active. Dialogue with them is constant and their interest is in keeping stability and preventing firing, violence and terrorism," Gilad said.

For the second time this year, the death of a Palestinian prisoner has sparked widespread anti-Israeli disturbances.

In February, Arafat Jaradat, 30, died after an interrogation session. Palestinian officials said he had been tortured, an allegation Israel denied.

Palestinians say Hamdeya complained of feeling sick last August, but was only discovered to be suffering from cancer in January. They say he did not receive adequate treatment and should have been released because of the gravity of the illness.

Israelis said Hamdeya, serving a life term for attempted murder after sending a suicide bomber to a Jerusalem cafe, was a heavy smoker and had received adequate care.

Related:

'Not welcome': Disappointment greets Obama on West Bank visit

Slideshow: Israel and Gaza - 8 days of violence in November 2012

Israel and Hamas agree to Gaza ceasefire

Copyright 2013 Thomson Reuters. Click for restrictions.

Source: http://feeds.nbcnews.com/c/35002/f/653387/s/2a55c7f7/l/0Lworldnews0Bnbcnews0N0C0Inews0C20A130C0A40C0A40C1759880A50Epalestinian0Efunerals0Edraw0Ethousands0Eamid0Esome0Eof0Eworst0Ewest0Ebank0Eviolence0Ein0Eyears0Dlite/story01.htm

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Listening to the Big Bang -- in high fidelity

Apr. 4, 2013 ? A decade ago, spurred by a question for a fifth-grade science project, University of Washington physicist John Cramer devised an audio recreation of the Big Bang that started our universe nearly 14 billion years ago.

Now, armed with more sophisticated data from a satellite mission observing the cosmic microwave background -- a faint glow in the universe that acts as sort of a fossilized fingerprint of the Big Bang -- Cramer has produced new recordings that fill in higher frequencies to create a fuller and richer sound. (The sound files run from 20 seconds to a little longer than 8 minutes. See link at bottom of article.)

The effect is similar to what seismologists describe as a magnitude 9 earthquake causing the entire planet to actually ring. In this case, however, the ringing covered the entire universe -- before it grew to such gargantuan proportions.

"Space-time itself is ringing when the universe is sufficiently small," Cramer said.

In 2001, Cramer wrote a science-based column for Analog Science Fiction & Fact magazine describing the likely sound of the Big Bang based on cosmic microwave background radiation observations taken from balloon experiments and satellites.

A couple of years later that article prompted a question from a mother in Pennsylvania whose 11-year-old son was working on a project about the Big Bang: Is the sound of the Big Bang actually recorded anywhere?

Cramer answered that it wasn't -- but then began thinking that it could be. He used data from the cosmic microwave background on temperature fluctuations in the very early universe. The data on those wavelength changes were fed into a computer program called Mathematica, which converted them to sound. A 100-second recording represents the sound from about 380,000 years after the Big Bang until until about 760,000 years after the Big Bang.

"The original sound waves were not temperature variations, though, but were real sound waves propagating around the universe," he said.

Cramer noted, however, that the 2003 data lacked high-frequency structure. More complete data were recently gathered by an international collaboration using the European Space Agency's Planck satellite mission, which has detectors so sensitive that they can distinguish temperature variations of a few millionths of a degree in the cosmic microwave background. That data were released in late March and led to the new recordings.

As the universe cooled and expanded, it stretched the wavelengths to create "more of a bass instrument," Cramer said. The sound gets lower as the wavelengths are stretched farther, and at first it gets louder but then gradually fades. The sound was, in fact, so "bass" that he had to boost the frequency 100 septillion times (that's a 100 followed by 24 more zeroes) just to get the recordings into a range where they can be heard by humans.

Cramer is a UW physics professor who has been part of a large collaboration studying what the universe might have been like moments after the Big Bang by causing collisions between heavy ions such as gold in the Relativistic Heavy Ion Collider at Brookhaven National Laboratory in New York.

Creating a sound profile for the Big Bang was something to do on the side, Cramer said.

"It was an interesting thing to do that I wanted to share. It's another way to look at the work these people are doing," he said.

Sound of the Big Bang are available in several lengths here: http://faculty.washington.edu/jcramer/BBSound_2013.html

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Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/2T7nrDJQkxw/130404170154.htm

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Friday, April 5, 2013

River dolphins use lower pitch sonar signals than marine dolphins, whales

Friday, April 5, 2013

Freshwater dolphins use echolocation signals that are quieter, more low-pitched and more frequent than those used by their marine counterparts, according to research published March 27 in the open access journal PLOS ONE by Frants Havmand Jensen from Woods Hole Oceanographic Institution and colleagues.

All toothed whales use bio-sonar signals to navigate and find prey, but the echolocation signals of marine animals are better understood than those used by endangered river dolphins. In this study, the authors recorded the signals of two endangered freshwater dolphin species within the Sundarban mangrove forest, and found that they produced signals that were much quieter than signals produced by marine dolphins.

"Freshwater dolphins live in complex environments where circuitous river systems restrict how far away prey might be found using echolocation, especially when compared to marine dolphins echolocating in the open ocean " says Jensen.

In addition, the Ganges river dolphin produced sounds nearly an octave lower than signals of similar-sized marine dolphins. Lower-pitched sounds are likely to be less effective for echolocation, but this species has evolved unique bony crests in their foreheads that may help them focus their low-frequent biosonar signals more efficiently.

The study offers a valuable tool to help conservation biologists in their efforts to prevent a decline of these endangered species. Small acoustic recorders are being increasingly used for supplementing visual surveys, and the study describes how differences in the biosonar signals may be used to discriminate between species, estimate population sizes and identify areas crucial to the two freshwater dolphins.

###

Public Library of Science: http://www.plos.org

Thanks to Public Library of Science for this article.

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Source: http://www.labspaces.net/127597/River_dolphins_use_lower_pitch_sonar_signals_than_marine_dolphins__whales

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Thursday, April 4, 2013

Beyonce BFF The-Dream Denies Keyshia Cole For 'Family'

Dream tells Power 105 he'll no longer write for Cole after the R&B singer has been openly critical of Bey.
By Rob Markman


The-Dream
Photo: Alberto E. Rodriguez/ Getty Images

Source: http://www.mtv.com/news/articles/1704998/the-dream-keyshia-cole-beyonce.jhtml

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