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Ethanol Production Could Jeopardize Soil Productivity

There is growing interest in using crop residues as the feedstock of choice for the production of cellulosic-based ethanol because of the more favorable energy output relative to grain-based ethanol.

Ethanol production could jeopardize soil productivity

MADISON, WI, June 1, 2009 -- There is growing interest in using crop residues as the feedstock of choice for the production of cellulosic-based ethanol because of the more favorable energy output relative to grain-based ethanol.

Personal discrimination on the Web

How do you tell if a website you are browsing is a showing you a personal web page expressing the opinions of an individual or the marketing speak of a commercial site in disguise? Information engineers in India and Japan believe they have found an automatic way to discriminate between personal web pages and commercial pages designed to fool consumers.

Electronic monitoring and mapping enables malaria management

A Geographic Information System (GIS)-driven digital map of past and predicted malaria outbreak hotspots has been used in India as part of a national control program. Researchers writing in BioMed Central's open access International Journal of Health Geographics describe the creation of the GIS and its implementation in the malaria-stricken Madhya Pradesh region.

A bright future with solar lanterns for India's poor

Solar energy has the potential to improve the living conditions of poor rural households in India as well as contribute to the country's future energy security, according to Professor Govindasamy Agoramoorthy from Tajen University, who is Tata-Sadguru Visiting Chair, and Dr. Minna Hsu from the National Sun Yat-sen University in Taiwan.

Water levels dropping in some major rivers as global climate changes

BOULDER--Rivers in some of the world's most populous regions are losing water, according to a new comprehensive study of global stream flow.

As world warms, water levels dropping in major rivers

Rivers in some of the world's most populous regions are losing water, according to a comprehensive study of global stream flows.

Science and Technology in Ancient India

April 9, 2009 by DrVSPrasad

Summary

Information about science and technology in ancient India are given.
The internet links for additional information are also provided.

1. INTRODUCTION

Men of older generation used to say that all knowledge is
there in the Vedas. Anyone who hears such words will have
the first reaction that it is an over confident statement.

Compendium of pancreatic cancer biomarkers established as strategic approach to early-detection

A cancer scientist from Johns Hopkins has convinced an international group of colleagues to delay their race to find new cancer biomarkers and instead begin a 7,000-hour slog through a compendium of 50,000 scientific articles already published to assemble, decode and analyze the molecules that might herald the furtive presence of pancreatic cancer.

Mathematicians provide new insight into tsunamis

A new mathematical formula that could be used to give advance warning of where a tsunami is likely to hit and how destructive it will be has been worked out by scientists at Newcastle University.

Stanford scientists find new solutions for the arsenic-poisoning crisis in Asia

Every day, more than 140 million people in southern Asia drink groundwater contaminated with arsenic. Thousands of people in Bangladesh, Cambodia, India, Myanmar and Vietnam die of cancer each year from chronic exposure to arsenic, according to the World Health Organization. Some health experts call it the biggest mass poisoning in history.

Tobacco use will continue, possibly grow, during recession, Georgia State expert says

ATLANTA -- Even though tobacco use is expected to kill 6 million people worldwide and drain $500 billion from the global economy each year -- according to a new report co-authored by a Georgia State University tobacco expert -- the recession will most likely do nothing to reduce use.

High prevalence of child marriage in India fuels fertility risks

Despite India's economic and educational reform efforts in the last decade, the prevalence of child marriage remains high, fueling the risks of multiple unwanted pregnancies, pregnancy terminations and female sterilizations, according to a new study led by a Boston University School of Public Health (BUSPH) researcher.

Getting into hot water

An analysis of the engineering and economics for a solar water-heating system shows it to have a payback period of just two years, according to researchers in India. They report, in the International Journal of Global Energy Issues, on the success of the 1000-liter system operating at a university hostel.

'Holy powder' ingredient makes membranes behave for better health

Revered in India as "holy powder," the marigold-colored spice known as turmeric has been used for centuries to treat wounds, infections and other health problems. In recent years, research into the healing powers of turmeric's main ingredient, curcumin, has burgeoned, as its astonishing array of antioxidant, anti-cancer, antibiotic, antiviral and other properties has been revealed.



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