Blog – Page 1105 – Shamskm: A site to exchange knowledge and solutions

Bing National Tailgating Championship to Decide America’s Top Tailgaters

REDMOND, Wash. — Oct. 25, 2010 — Brats versus burgers; team jersey versus winter coat; early departure versus post-game party in the parking lot — all are important game-day decisions for football fans and tailgaters this time of year.

Today, Bing, the Decision Engine from Microsoft Corp. that provides football fans with everything they need to make these vital game-day choices, is introducing a new competition that will celebrate tailgating and crown the team that makes the best tailgating decisions in four key categories: cooking, sports trivia, parking lot athletics and team spirit. (more…)

Coral Algae Discovered in Black Corals at Never Before Seen Depths

Nature

Hawaiian Black Coral. Image credit: Daniel Wagner, HIMB

Researchers at the Hawai‘i Institute of Marine Biology (HIMB), an organized research unit in the University of Hawai‘i at Mānoa’s School of Ocean and Earth Science and Technology have made a remarkable new discovery.

When most people envision coral, they typically think of shallow-water reef-building corals found along beaches and tropical nearshore habitats. These “typical” corals are dependent upon photosynthetic algae (also known as Symbiodinium or zooxanthellae) found in their tissues to obtain nutrients to live off of.

In deeper less known waters, closely related black corals were considered to be void of these algae because of the light shortage to support photosynthesis. In fact, all black corals were considered to lack Symbiodinium (algae), because they are typically found at great depths where light levels are very low. (more…)

Study Shows Black Youth are Politically Involved, Critical of Rap Music and Skeptical of a Post–Racial Society

Culture, Politics

Image credit: University of Chicago

Many of the assumptions people have about black youth — that they are politically detached and negatively influenced by rap music and videos—are false stereotypes, according to a new University of Chicago study by

Prof. Cathy Cohen, based on surveys and conversations with the youth themselves.

Black youth say they are politically involved, critical of many messages in rap and skeptical of the idea that the country has entered a post–racial era. They also are socially conservative on political issues such same–sex marriage, said Cohen, the David and Mary Winton Green Professor of Political Science and lead researcher of the study. (more…)

200,000 Malaria Deaths Preventable Annually, says U of T Researcher

General

*Deaths in India vastly underestimated*

Professor Prabhat Jha of medicine and an international team of researchers from India, Canada and the U.K. say their new studty shows the number of premature deaths from malaria in India has been vastly underestimated.

The new study is of a nationally representative sample of all deaths from any cause in India, asking family members to describe the fatal illness. Its results show that malaria accounts for about 200,000 (2 lakh) premature deaths before age 70 in India (including 80,000 children below age 15 and 120,000 adults). Previous estimates of malaria deaths were less than 10 per cent of this new figure. (more…)

Soot From Space Tourism Rockets Could Spur Climate Change

Environment

WASHINGTON—Rocket exhaust could become a significant contributor to global climate change in coming decades, according to a new study. The research finds that soot emitted by rockets — not their carbon dioxide emissions — has the greater potential to contribute to global climate change in coming decades. (more…)

Plants Play Larger Role Than Thought in Cleaning up Air Pollution

Environment, Nature

*Chemicals known as oxygenated volatile organic compounds (oVOCs) affect environment, human health*

About the image: Poplars, aspens, other trees provide extensive “ecosystem services.” Image credit: USDA

Vegetation plays an unexpectedly large role in cleansing the atmosphere, a new study finds. (more…)

Climate Change May Create Tipping Points for Populations, Not Just Species

Environment

*Researchers measure survival, reproduction of thousands of arctic and alpine plants over six years*

As Earth’s climate warms, species are expected to shift their geographical ranges away from the equator or to higher elevations.

While scientists have documented such shifts for many plants and animals, the ranges of others seem stable. (more…)

Subprimes Were Not The Culprit In Most Mortgage Meltdowns

Economy

ANN ARBOR, Mich.—Subprime mortgages were not the main reason behind the housing crisis that started in 2009 and continues to bedevil the faltering U.S. economy, according to a University of Michigan study.

“Our analysis shows that the major underlying driver of the continuing foreclosure crisis was aggressive refinancing using adjustable rate mortgage loans that looked safe at the time because of increasing housing prices,” said Frank Stafford, an economist at the U-M Institute for Social Research (ISR). (more…)