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50 millionth unique chemical substance recorded in CAS Registry

Chemical Abstracts Service (CAS), a division of the American Chemical Society, announced that on September 7 it recorded the 50 millionth substance in CAS REGISTRY, the world's most comprehensive and high-quality compendium ...

Chemistry / Other

created Sep 10, 2009 | popularity not rated yet | comments 0

New study reveals structure of the HIV protein shell

New research by scientists at The Scripps Research Institute and other institutions provides a close-up look at the cone-shaped shell that is the hallmark of human immunodeficiency virus (HIV), revealing how ...

Biology / Cell & Microbiology

created Jun 12, 2009 | popularity 5 / 5 (5) | comments 1

Ovarian cancer screening not catching early disease

The only available screening tests for ovarian cancer fail to catch early signs of the disease and often result in unnecessary surgery, said researchers at the University of Alabama at Birmingham (UAB) Comprehensive Cancer ...

Medicine & Health / Cancer

created Apr 01, 2009 | popularity not rated yet | comments 0

Study finds how brain remembers single events

Single events account for many of our most vivid memories - a marriage proposal, a wedding toast, a baby's birth. Until a recent UC Irvine discovery, however, scientists knew little about what happens inside the brain that ...

Medicine & Health / Neuroscience

created Mar 18, 2009 | popularity 4.2 / 5 (5) | comments 0




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World's first 300mm-fab compatible directed self-assembly process line

At next week’s SPIE Advanced Lithography conference (San Jose, CA), imec announces the successful implementation of the world first 300mm fab-compatible Directed Self-Assembly (DSA) process line all-under-one-roof ...

Technology / Semiconductors

created 19 hours ago | popularity not rated yet | comments 0

Rare subset of diseases involving the lymphatic system

A clinically challenging and under-studied subset of diseases affecting the lymphatic system and grouped under the disease spectrum lymphangiomatosis and Gorham's disease is the focus of a special issue of ...

Medicine & Health / Diseases

created Feb 09, 2012 | popularity 5 / 5 (2) | comments 0

Automatic suspension of insulin delivery via insulin pumps reduces hypoglycemia

An automated on/off feature built into insulin pump systems can suspend insulin delivery when it detects low blood glucose levels (via continuous glucose monitoring), significantly reducing the severity and duration of hypoglycemia ...

Medicine & Health / Diseases

created Feb 09, 2012 | popularity not rated yet | comments 0

Injectable progesterone contraceptives may be associated with poor periodontal health

Injectable progesterone contraceptives may be associated with poor periodontal health, according to research in the Journal of Periodontology. The study found that women who are currently taking depotmedroxyprogesterone acetat ...

Medicine & Health / Diseases

created Feb 06, 2012 | popularity not rated yet | comments 0

Goals for blood pressure in kidney disease patients may be unrealistic

(Medical Xpress) -- An upward revision of the blood pressure numbers used to identify risk of end-stage renal disease (ESRD) might actually help doctors provide better care for their patients, said the authors of a study ...

Medicine & Health / Diseases

created Feb 02, 2012 | popularity not rated yet | comments 0 | with audio podcast

DNA test that identifies Down syndrome in pregnancy can also detect trisomy 18 and trisomy 13

A newly available DNA-based prenatal blood test that can identify a pregnancy with Down syndrome can also identify two additional chromosome abnormalities: trisomy 18 (Edwards syndrome) and trisomy 13 (Patau syndrome). The ...

Medicine & Health / Genetics

created Feb 02, 2012 | popularity 5 / 5 (1) | comments 0

The many unexpected sides of romantic love

Love can bring out both the best and the worst in people. Which way it turns depends on the best way to protect the relationship, say researchers studying the evolution of romantic love.

Medicine & Health / Psychology & Psychiatry

created Jan 30, 2012 | popularity 5 / 5 (1) | comments 1

Republicans and democrats less divided than commonly thought

Republicans and Democrats are less divided in their attitudes than popularly believed, according to new research. It is exactly those perceptions of polarization, however, that help drive political engagement, researchers ...

Other Sciences / Social Sciences

created Jan 28, 2012 | popularity 4 / 5 (3) | comments 4

Changing people's behavior: From reducing bullying to training scientists

If you want to change how teenagers view bullying, go to the straight to the source of most school trends: the most connected crowd. According to new intervention research, targeting the most influential students in a school ...

Medicine & Health / Psychology & Psychiatry

created Jan 27, 2012 | popularity 5 / 5 (1) | comments 0

New lung cancer test predicts survival

In the two largest clinical studies ever conducted on the molecular genetics of lung cancer, an international team led by scientists at the University of California, San Francisco (UCSF) has demonstrated that an available ...

Medicine & Health / Cancer

created Jan 26, 2012 | popularity 4.8 / 5 (5) | comments 0 | with audio podcast


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