PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Obesity may modify the association between alcohol consumption and the risk of colorectal cancer

2012-02-24
(Press-News.org) A case-control study from Newfoundland/Labrador has reported that greater alcohol intake may increase the risk of colorectal cancer (CRC) among obese subjects, but not among non-obese subjects. This is not a particularly large study, and only 45-60% of subjects who were recruited by telephone ended up providing data. Further, it is a case-control comparison, rather than a cohort analysis, making bias in the results more likely.

In this study, there was no relation of alcohol with the risk of CRC when considering the entire population. However, when subjects were stratified by BMI ( END


ELSE PRESS RELEASES FROM THIS DATE:

Making droplets drop faster

2012-02-24
CAMBRIDGE, Mass. — The condensation of water is crucial to the operation of most of the powerplants that provide our electricity — whether they are fueled by coal, natural gas or nuclear fuel. It is also the key to producing potable water from salty or brackish water. But there are still large gaps in the scientific understanding of exactly how water condenses on the surfaces used to turn steam back into water in a powerplant, or to condense water in an evaporation-based desalination plant. New research by a team at MIT offers important new insights into how these droplets ...

Transforming computers of the future with optical interconnects

Transforming computers of the future with optical interconnects
2012-02-24
WASHINGTON, Feb. 23— In order to build the next generation of very large supercomputers, it's essential that scientists and engineers find a way to seamlessly scale computation performance without exceeding extraordinary power consumption. It is widely agreed that the major challenge to scaling future systems will no longer be the CMOS (Complementary Metal–Oxide–Semiconductor) integrated circuit technology but rather the data movement among processors and memory. The rapidly evolving technology of photonic interconnects promises to deliver this increase in computing capabilities ...

Human population the primary factor in exotic plant invasions in the United States

Human population the primary factor in exotic plant invasions in the United States
2012-02-24
Extensive ongoing research on biotic invasions around the world constantly increases data availability and improves data quality. New research in the United States shows how using improved data from previous studies on the establishment of exotic plant species changes the understanding of patterns of species naturalization, biological invasions, and their underlying mechanisms. The study was published in the open access journal NeoBiota. Over the centuries, people brought uncounted numbers of nonnative or exotic plant species to the United States for a range of purposes. ...

New study shows promise for analyzing bladder pain syndrome

2012-02-24
LEXINGTON, Ky. (Feb. 23, 2012) -- A pilot study led by University of Kentucky researchers shows that the gene expression analysis of urine sediment could provide a noninvasive way to analyze interstitial cystitis in some patients. Interstitial cystitis, also known as bladder pain syndrome, is a debilitating disease of the urinary bladder. The disease can occur with or without bladder ulcers (called Hunner lesions). Interstitial cystitis is a difficult disease to study because animal models are limited, and human patients cannot ethically be subjected to invasive research ...

Voters overrate favorite candidates

2012-02-24
EVANSTON, Ill. --- If your political candidate of choice falls behind in the polls, will you lose faith in his ability to win? Probably not. A new study from Northwestern University suggests that people tend to believe that their preferred candidate will win an election, no matter what the polls predict. The study was published Feb. 21 in the Proceedings of the National Academy of Sciences journal. "People thought their preferred candidate had a higher chance of winning, in every election, no matter in which state they live, no matter who was running, no matter which ...

Study: Impulsive kids play more video games

2012-02-24
WASHINGTON – Impulsive children with attention problems tend to play more video games, while kids in general who spend lots of time video gaming may also develop impulsivity and attention difficulties, according to new research published by the American Psychological Association. "This is an important finding because most research on attention problems has focused on biological and genetic factors rather than on environmental factors," said Douglas A. Gentile, PhD, of Iowa State University and lead author of the study published this week in the debut issue of APA's journal ...

Brandworkz to Unveil Latest Software Release Version 5.0 at TFM&A

2012-02-24
The latest edition of Brandworkz, Version 5.0 is to be revealed at marketing technology exhibition, TFM&A at Earls Court 2, London on 28 & 29 February. Brandworkz brand management technology is further strengthened with this major release. Brandworkz 5.0 gives brand and marketing managers more tools than ever before to manage their brands efficiently, increase brand consistency and grow their businesses. With new features integrated with existing modules in the software such as Digital Asset Management, the package is now second to none. Powerful new features ...

Burning calories at the gym avoids burnout at work

2012-02-24
Obesity can be a dangerous risk to our physical health, but according to a Tel Aviv University researcher, avoiding the gym can also take a toll on our mental health, leading to depression and greater burnout rates at work. Dr. Sharon Toker of TAU's Recanati Faculty of Management, working with Dr. Michal Biron from the University of Haifa, discovered that employees who found the time to engage in physical activity were less likely to experience a deterioration of their mental health, including symptoms of burnout and depression. The best benefits were achieved among ...

90 percent of firefighters exhibit symptoms of PTSD according to Ben-Gurion University researchers

2012-02-24
BEER-SHEVA, Israel, February 23, 2012 – A new study on the prevalence of Post Traumatic Stress Disorder (PTSD) among firefighters in Israel indicates that approximately 90 percent show some form of full or partial symptoms. According to the study by Ben-Gurion University of the Negev's Dr. Marc Lougassi, a firefighter himself, 24 percent of active firefighters in Israel suffer from full PTSD, 67 percent display partial PTSD while only nine percent showed no symptoms. PTSD can occur after exposure to serious injury to oneself or another, or another's death and then ...

NIST reveals switching mechanism in promising computer memory device

NIST reveals switching mechanism in promising computer memory device
2012-02-24
Sometimes knowing that a new technology works is not enough. You also must know why it works to get marketplace acceptance. New information from the National Institute of Standards and Technology (NIST)* about how layered switching devices for novel computer memory systems work, for example, may now allow these structures to come to market sooner, helping bring about faster, lower-powered computers. Switches based on transition-metal oxides have great potential as memory devices that retain their information even when the power is turned off. One type is made by stacking ...

LAST 30 PRESS RELEASES:

Effectiveness and cost-effectiveness of automated external defibrillators in private homes

University of Phoenix College of Social and Behavioral Sciences leadership publishes white paper on trauma-informed education

Microbial iron mining: turning polluted soils into self-cleaning reactors

Molecular snapshots reveal how the body knows it’s too hot

Analysis finds alarming rise in severe diverticulitis among younger Americans

Mitochondria and lysosomes reprogram immune cells that dampen inflammation

Cockroach infestation linked to home allergen, endotoxin levels

New biochar-powered microbial systems offer sustainable solution for toxic pollutants

Identifying the best high-biomass sorghum hybrids based on biomass yield potential and feedstock quality affected by nitrogen fertility management under various environments

How HIV’s shape-shifting protein reveals clues for smarter drug design

Study identifies viral combinations that heighten risk of severe respiratory illnesses in infants

Aboveground rather than belowground productivity drives variability in miscanthus × giganteus net primary productivity

Making yeast more efficient 'cell factories' for producing valuable plant compounds

Aging in plain sight: What new research says the eyes reveal about aging and cardiovascular risk

Child welfare system involvement may improve diagnosis of developmental delays

Heavier electric trucks could strain New York City’s roads and bridges, study warns

From womb to world: scientists reveal how maternal stress programs infant development

Bezos Earth Fund grants $2M to UC Davis and American Heart Association to advance AI-designed foods

Data Protection is transforming humanitarian action in the digital age, new book shows

AI unlocks the microscopic world to transform future manufacturing

Virtual reality helps people understand and care about distant communities

Optica Publishing Group announces subscribe to open pilot for the Journal of the Optical Society of America B (JOSA B)

UNF partners with Korey Stringer Institute and Perry Weather to open heat exercise laboratory on campus

DNA from Napoleon’s 1812 army identifies the pathogens likely responsible for the army’s demise during their retreat from Russia

Study suggests two unsuspected pathogens struck Napoleon's army during the retreat from Russia in 1812

The 25-year incidence and progression of hearing loss in the Framingham offspring study

AI-driven nanomedicine breakthrough paves way for personalized breast cancer therapy

Fight or flight—and grow a new limb

Augmenting electroencephalogram transformer for steady-state visually evoked potential-based brain–computer interfaces

Coaches can boost athletes’ mental toughness with this leadership style

[Press-News.org] Obesity may modify the association between alcohol consumption and the risk of colorectal cancer