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

Researchers reveal carbon emissions of PlayStation®3 game distribution

2014-09-02
(Press-News.org) It's not always true that digital distribution of media will have lower carbon emissions than distribution by physical means, at least when file sizes are large.

That's the conclusion of a study published in Yale's Journal of Industrial Ecology that looked at the carbon footprint of games for consoles such as PlayStation®3. Researchers found that Blu-ray Discs delivered via retail stores caused lower greenhouse gas emissions than game files downloaded over broadband Internet. For their analysis, the investigators estimated total carbon equivalent emissions for an 8.8-gigabyte game because data for 2010 indicated that to be the average game size. The bulk of emissions resulted from game play, followed by production and distribution.

The Internet will become more efficient with time, but game files sizes are likely to continue to increase, making predictions about the relationship between online services and climate change a matter for further research.

INFORMATION: END


ELSE PRESS RELEASES FROM THIS DATE:

Oceans apart: Study reveals insights into the evolution of languages

Oceans apart: Study reveals insights into the evolution of languages
2014-09-02
A new Journal of Evolutionary Biology study provides evidence that physical barriers formed by oceans can influence language diversification. Investigators argue that the same factor responsible for much of the biodiversity in the Galápagos Islands is also responsible for the linguistic diversity in the Japanese Islands: the natural oceanic barriers that impede interaction between speech communities. Therefore, spatially isolated languages gradually diverge from one another due to a reduction of linguistic contact. "Charles Darwin would have been amused by a study like ...

Coming or going? How Scottish independence could affect migration

Coming or going? How Scottish independence could affect migration
2014-09-02
In light of the upcoming referendum on whether Scotland should be an independent country, researchers present a set of predictions of the possible effects on internal and international migration. If Scotland declares independence, international immigration will remain the most uncertain flow. However, if large inflows occur, they are likely to be balanced by emigration from Scotland. Migration between Scotland and the rest of the UK is expected to remain at similar levels to the present, irrespective of the outcome of the 2014 independence referendum. "International ...

Salamander skin peptide promotes quick and effective wound healing in mice

2014-09-02
Move over antibiotic ointment, there might be a new salve to dominate medicine cabinets of the future, and it comes from an unlikely place—the lowly salamander. Salamanders may not be the cuddliest of animals, but they can regenerate lost limbs and achieve amazing recovery of seriously damaged body parts. Now, a new report published in the September 2014 issue of The FASEB Journal, identifies a small protein (called a "peptide") from the skin of salamanders that may be the key to unlocking the secret of this amazing wound healing trick in humans. "This research takes ...

NYC teens and young adults who abuse prescription at high risk for overdose

2014-09-02
The prevalence of opioid-involved overdoses has become an increasing concern to health officials both in NYC and nationally. According to the New York City Department of Health and Mental Hygiene, the number of unintentional opioid-involved overdose deaths in 2011 was nearly triple the number of such deaths in 2000. Much of the increase has been attributed to a dramatic rise in nonmedical prescription opioid (PO) use among teens and young adults, and, more recently, in heroin use among youth who transitioned from POs to heroin. Now researchers affiliated with New York ...

INFORMS study on Iron Dome asks: What was its impact?

2014-09-02
A new study published by The Institute for Operations Research and the Management Sciences (INFORMS) examines the strengths and weaknesses of the Iron Dome system, which Israeli authorities have credited with saving lives during the recent conflict with Hamas. Modeling Short Range Ballistic Missile Defense and Israel's Iron Dome System is by Michael J. Armstrong of the Goodman School of Business, Brock University, in Ontario, Canada. It appears in the Articles in Advance section of the INFORMS journal Operations Research. The study examines the previous Israel-Gaza ...

Biochemists find new treatment options for staph infections, inflammatory diseases

Biochemists find new treatment options for staph infections, inflammatory diseases
2014-09-02
MANHATTAN, KANSAS — Two Kansas State University biochemists have discovered a family of proteins that could lead to better treatments for Staphylococcus aureus, a pathogenic bacterium that can cause more than 60,000 potentially life-threatening infections each year. Brian Geisbrecht, professor of biochemistry and molecular biophysics, and Kasra Ramyar, his research associate, are studying S. aureus, which is the cause of increasing common staph infections. Their work appears in the scientific journal Proceedings of the National Academy of Sciences, or PNAS, in the article ...

SMFM releases paper on activity restriction in pregnancy

2014-09-02
WASHINGTON, Sept. 2, 2014—In a new guideline, the Society for Maternal-Fetal Medicine has recommended against the routine use of bed rest in pregnancy. "There is no evidence that bed rest improves outcomes", says Anthony Sciscione, DO, director of Delaware Center for Maternal and Fetal Medicine and one of the co-authors of the guideline. "However, there is evidence that bed rest can be harmful for moms, babies, and families." About one in five women are placed on bed rest during their pregnancy. Surveys have shown that both ob/gyns and maternal-fetal medicine specialists ...

How genes link a mother's diet to the risk of obesity in her offspring

2014-09-02
Many research studies have made it clear that a mother's eating habits prior to pregnancy, during pregnancy and during lactation have a profound impact on her offspring and their propensity for developing weight problems, including obesity. However, until now, the mechanisms behind this phenomenon were unclear. According to new research published in the September 2014 issue of The FASEB JournalF, scientists using an animal model found an epigenetic link between a mother's diet and an offspring's risk of future obesity. This link hinges on the blocked expression of a gene ...

Scripps Florida scientists make diseased cells synthesize their own drug

Scripps Florida scientists make diseased cells synthesize their own drug
2014-09-02
JUPITER, FL, September 2, 2014 – In a new study that could ultimately lead to many new medicines, scientists from the Florida campus of The Scripps Research Institute (TSRI) have adapted a chemical approach to turn diseased cells into unique manufacturing sites for molecules that can treat a form of muscular dystrophy. "We're using a cell as a reaction vessel and a disease-causing defect as a catalyst to synthesize a treatment in a diseased cell," said TSRI Professor Matthew Disney. "Because the treatment is synthesized only in diseased cells, the compounds could provide ...

Mirabegron for overactive bladder: Added benefit not proven

2014-09-02
Mirabegron (trade name: Betmiga) has been approved since December 2012 for the treatment of adults with overactive bladder. In an early benefit assessment pursuant to the Act on the Reform of the Market for Medicinal Products (AMNOG), the German Institute for Quality and Efficiency in Health Care (IQWiG) examined whether this new drug offers an added benefit over the appropriate comparator therapy specified by the Federal Joint Committee (G-BA). Mirabegron had an advantage with regard to side effects: Dry mouth was less common in comparison with tolterodine. No added ...

LAST 30 PRESS RELEASES:

U.S. uterine cancer incidence and mortality rates expected to significantly increase by 2050

Public take the lead in discovery of new exploding star

What are they vaping? Study reveals alarming surge in adolescent vaping of THC, CBD, and synthetic cannabinoids

ECMWF - delivering forecasts over 10 times faster and cutting energy usage by 1000

Brazilian neuroscientist reveals how viral infections transform the brain through microscopic detective work

Turning social fragmentation into action through discovering relatedness

Cheese may really be giving you nightmares, scientists find

Study reveals most common medical emergencies in schools

Breathable yet protective: Next-gen medical textiles with micro/nano networks

Frequency-engineered MXene supercapacitors enable efficient pulse charging in TENG–SC hybrid systems

Developed an AI-based classification system for facial pigmented lesions

Achieving 20% efficiency in halogen-free organic solar cells via isomeric additive-mediated sequential processing

New book Terraglossia reclaims language, Country and culture

The most effective diabetes drugs don't reach enough patients yet

Breast cancer risk in younger women may be influenced by hormone therapy

Strategies for staying smoke-free after rehab

Commentary questions the potential benefit of levothyroxine treatment of mild hypothyroidism during pregnancy

Study projects over 14 million preventable deaths by 2030 if USAID defunding continues

New study reveals 33% gap in transplant access for UK’s poorest children

Dysregulated epigenetic memory in early embryos offers new clues to the inheritance of polycystic ovary syndrome (PCOS)

IVF and IUI pregnancy rates remain stable across Europe, despite an increasing uptake of single embryo transfer

It takes a village: Chimpanzee babies do better when their moms have social connections

From lab to market: how renewable polymers could transform medicine

Striking increase in obesity observed among youth between 2011 and 2023

No evidence that medications trigger microscopic colitis in older adults

NYUAD researchers find link between brain growth and mental health disorders

Aging-related inflammation is not universal across human populations, new study finds

University of Oregon to create national children’s mental health center with $11 million federal grant

Rare achievement: UTA undergrad publishes research

Fact or fiction? The ADHD info dilemma

[Press-News.org] Researchers reveal carbon emissions of PlayStation®3 game distribution