Intensive care units poorly equipped to care for the dying
Almost half of the patients who die in intensive care units die within 24 hours, but the environment is not equipped to provide good end-of-life care. Most relatives are nevertheless happy with the care given, shows a thesis from the Sahlgrenska Academy. view more (2009-10-05)
Graffiti-free historic buildings
Many a historic landmark is defaced with graffiti, but the spray paint can only be removed - if at all - using caustic solutions which risk damaging the underlying surface. A new breathable coating provides efficient, all-round protection against attacks by taggers. view more (2009-09-11)
Growing green roofs
One way to maximize the eco-friendly factor of a structure is to include a green roof-and this doesn't refer to the paint color. view more (2009-09-04)
New method for gene expression experiments akin to watercolor painting in water
Like oil and water, two water-based liquids can mingle without mixing in a new University of Michigan technology developed for biological experiments. view more (2009-08-19)
Lead-Based Consumer Paint Remains a Global Public Health Threat
Although lead content in paint has been restricted in the United States since 1978, University of Cincinnati (UC) environmental health researchers say in major countries from three continents there is still widespread failure to acknowledge its danger and companies continue to sell consumer paints that contain dangerous levels of lead. view more (2009-08-05)
NYU physicists make room for oddballs
Here's a question. How many gumballs of different sizes can fit in one of those containers at the mall so as to reward a well-spent quarter? It's hard to believe that most people never consider it even when guessing the number of candies in a bowl at Halloween. view more (2009-08-04)
Teens are heading in wrong direction: Likely to have sex, but not use contraception
Between 2003 and 2007, the progress made in the 1990s and early 2000s in improving teen contraceptive use and reducing teen pregnancy and childbearing stalled, and may even have reversed among certain groups of teens. view more (2009-06-18)
Muscle atrophy through thick but not thin
During desperate times, such as fasting, or muscle wasting that afflicts cancer or AIDS patients, the body cannibalizes itself, atrophying and breaking down skeletal muscle proteins to liberate amino acids. view more (2009-06-08)
The first evidence of pre-industrial mercury pollution in the Andes
The study of ancient lake sediment from high altitude lakes in the Andes has revealed for the first time that mercury pollution occurred long before the start of the Industrial Revolution. view more (2009-05-19)
New nanotube coating enables novel laser power meter
The U.S. military can now calibrate high-power laser systems, such as those intended to defuse unexploded mines, more quickly and easily thanks to a novel nanotube-coated power measurement device developed at the National Institute of Standards and Technology (NIST). view more (2009-05-11)
Brighten up! Paint study could save states millions
A new study from North Carolina State University shows that painted road markings, such as the lines separating traffic lanes, are significantly better at reflecting headlights in the direction that the paint was applied. This finding will help determine how states comply with new federal safety regulations and save money on painting their... view more... (2009-03-10)
Many faces of diabetes in American youth: The SEARCH for diabetes in youth study
New findings from the nation's largest study of diabetes in youth paint an alarming picture of disease on the rise among every racial and ethnic group studied. view more (2009-03-02)
Nanoparticles Double Their Chances of Getting Into Sticky Situations
Chemistry researchers at the University of Warwick have found that tiny nanoparticles could be twice as likely to stick to the interface of two non mixing liquids than previously believed. view more (2009-02-17)
Nanoemulsion potent against superbugs killing cystic fibrosis patients
University of Michigan scientists report highly encouraging evidence that a super-fine oil-and-water emulsion, already shown to kill many other microbes, may be able to quell the ravaging, often drug-resistant infections that cause nearly all cystic fibrosis deaths. view more (2009-02-05)
Honey adds health benefits, is natural preservative and sweetener in salad dressings
Antioxidant-rich honey is a healthy alternative to chemical additives and refined sweeteners in commercial salad dressings, said a new University of Illinois study. view more (2008-12-10)
Topical treatment for cold sores achieves efficacy of oral drugs; represents paradigm shift
Scientists at NanoBio Corporation have demonstrated for the first time in humans that a novel topical treatment for cold sores (herpes labialis), NB-001, speeds healing of lesions as effectively as the leading oral systemic drugs but without safety or toxicity concerns. view more (2008-10-29)
New topical approach to treating nail fungus circumvents problems with current therapy
A novel topical therapy for nail fungus, NB-002, has demonstrated a new topical approach to healing nail fungus by penetrating skin pores and diffusing through the skin that surrounds the entire nail plate, according to a study conducted by NanoBio Corporation. view more (2008-10-29)
UI researchers find potentially toxic substance present in Chicago air
Although the industrial compounds known as polychlorinated biphenols or PCBs have been found in previous air samples collected in the city of Chicago, a University of Iowa researcher says that a new study of Chicago air sampled between November 2006 and November 2007 found PCB11, a byproduct of the manufacture of paint pigments and a potentially... view more... (2008-09-29)
Old before their time? Aging in flies under natural vs. laboratory conditions
Evolutionary studies of aging typically utilize small, short-lived animals (insects, worms, mice) under benign conditions - constant temperature and humidity, no parasites, superabundant food - in the laboratory. Oddly enough, very little is known about aging in such animals in their harsh, stressful natural environments. Could it be that these... view more... (2008-09-08)
Study finds foul owls use feces to show they are in fine feather
Some years ago, within the Department of Conservation Biology of the Estación Biológica de Doñana (EBD-Consejo Superior de Investigaciones Científicas; Seville, Spain), a recently established group (colloquially named the Night Ecology Group) started to explore the possibility of visual communication in crepuscular and... view more... (2008-08-20)
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