Tel Aviv University researchers Prof. Avishai Wool and Yossi Oren have developed a method for extracting more information from secure chips using modern cryptology methods and constraint programming. By analyzing power fluctuations, they can block out 'noise' and deliver accurate analysis of chip secret contents.
Researchers will analyze and control coupled semiconductor laser systems using a rigorous mathematical approach to study collective behaviors in a highly-controlled environment. The team aims to contribute to understanding of collective behavior benefiting scientists across disciplines.
A new study published in the Journal of Consumer Research found that the order in which food items are considered affects people's calorie estimates. Researchers discovered that switching the order can significantly alter perceived calorie content, even when foods are dissimilar.
Studies identified that postmastectomy irradiation triples the risk for an unplanned return to the operating room and immediate breast reconstruction increases that risk eight-fold. Women considering immediate reconstruction may benefit from a sentinel lymph node biopsy prior to mastectomy.
Research published in PNAS reveals that windborne dust on high peaks in the Colorado River Basin reduces snow cover duration and increases runoff, leading to a 5% annual loss of water. This decrease in runoff affects water management, as peak flows occur earlier and are more compressed.
NASA satellites and aircraft gathered crucial data on Hurricane Karl's maximum sustained winds of 115 mph as it moved into Mexico's rugged terrain. The storm caused widespread flooding and evacuations, resulting in over 40,000 people being evacuated and eight reported missing.
A study of 362 Quebec children found significant deficits in the intelligence quotient (IQ) of those exposed to higher concentrations of manganese in drinking water. Despite being below current guidelines, the results indicate that manganese may pose a risk to children's intellectual development.
Researchers discovered that barred patterns on birds' feathers play a crucial role in sexual signaling, particularly on the front of males during face-to-face interactions. The study, published in Journal of Evolutionary Biology, provides insight into bird communication and evolution.
Researchers found that TAL1 promotes the expression of NKX3.1 in T cell acute lymphoblastic leukemia cells, driving their growth and proliferation. Eliminating NKX3.1 halted the growth of these cancerous cells in culture and after injection into mice.
Researchers found that both nasogastric and nasointestinal feeding approaches were feasible, safe, and effective in most patients with severe acute pancreatitis. This study suggests that nasogastric feeding may be a viable option for enteral nutrition in these patients.
A new trial aims to determine if taking daily doses of a fish oil extract and aspirin can shrink existing polyps and prevent new ones from forming in the bowel. If successful, this treatment could reduce the need for frequent colonoscopies in patients at risk of developing bowel cancer.
A team of researchers identified a way to preserve nerve cells in motor neuron disease by preventing symptom onset, weight loss, and paralysis. This discovery provides a new avenue for the development of therapeutics for ALS and other motor neuron diseases.
The Louisiana State University Agricultural Center has developed a new disease-resistant fig named 'Champagne', which outperforms other varieties in terms of fruiting characteristics. The fig produces distinctive yellow and gold-colored fruit and is resistant to defoliation caused by fig leaf rust and leaf spot.
A new study by University of Maryland and Georgetown University researchers found that suggesting consumers will use a product frequently can reduce their interest in buying it. The study suggests that ads or customer reviews highlighting low usage frequency can backfire if consumers believe they won't be able to keep up with others.
Disc battery ingestions by children can lead to severe esophageal damage, including tissue death, burns, and perforation. The study of 10 pediatric patients who underwent endoscopic retrieval found a high index of suspicion necessary to avoid life-threatening sequelae.
The seasonal flu vaccine has been shown to lower the risk of first heart attack in adults, with a 19% reduction found in the study. Early vaccination for influenza between September and mid-November was associated with an even higher 21% reduction.
The American College of Physicians has announced that current stool DNA tests are not effective or cost-effective for colorectal cancer screening. Additionally, researchers have found that using proton pump inhibitors and clopidogrel together does not increase risk for adverse cardiovascular outcomes after a first heart attack. In anot...
Researchers have discovered a novel compound that amplifies the effects of anandamide, a natural chemical in the body similar to THC found in marijuana. The synthetic drug URB937 inhibits FAAH enzyme, enhancing anandamide levels and producing analgesic effects without sedation or addiction.
Researchers at St. Jude Children's Research Hospital have identified a new pathway that helps control the immune balance through reciprocal regulation of specialized T lymphocytes. The mechanism offers a promising target for new drugs against autoimmune disorders and could lead to new anti-rejection drugs.
Researchers found that rotating HPS lamps are more cost-effective than incandescent lighting in promoting flowering in long-day ornamental species. The use of rotating HPS lamps resulted in lower energy consumption and lower weekly operating costs, making it an attractive alternative for commercial growers.
A five-year study found that teenagers who increased their screen time had the greatest increases in percent body fat, while those who decreased their screen time had the lowest gains. The study suggests that public health strategies to reduce overall screen time among youth could be beneficial.
A new study highlights the excess burden of medical conditions on top of post-traumatic stress disorder (PTSD) in returning US soldiers. Women with PTSD suffer from more medical conditions than men, with a median value of 7 conditions compared to 4.5 in women without mental health issues.
According to a recent study by New Mexico State University, Santa Fe residents prefer high desert plants in their landscapes due to their ability to conserve water. The survey found that nearly all respondents would adopt these plants for front yard landscaping and were satisfied with their existing desert plant choices.
Research reveals that seamounts have comparable levels of diversity and endemism to continental margins, but their ecological communities are distinct in structure and higher in biomass. Seamount ecosystems are highly vulnerable to disturbance by bottom trawling and require decades for recovery.
Researchers at Rice University have developed a nano antenna that can concentrate light by a factor of 1,000. By measuring the electrical current flowing between two gold tips separated by a nanoscale gap, they were able to determine the amplification of light intensity in the gap.
Jennifer Abrams, a UTHealth graduate student, has been awarded a three-year fellowship to investigate molecular causes of protein misfolding diseases. Her research aims to understand how cells deal with early stages of these diseases, potentially leading to interventions.
A new study by University of Bristol researchers reveals that geoengineering would have varying impacts globally. Regions like the USA and Australia become drier with increasing strength, while others like Australia become wetter.
A new study by Long Island Jewish Medical Center and The Feinstein Institute for Medical Research found that fine particles of pollution can increase the risk of sudden cardiac arrest. For every 10ug/m3 rise in small particle air pollution, there was a four-to-ten percent increase in out-of-hospital cardiac arrests.
A recent study published in Proteome Science found that one in ten seagull droppings contain 'superbug' bacteria resistant to Vancomycin. The researchers used a novel technique called proteomics to detect bacterial proteins connected to antibiotic resistance, providing new targets for antimicrobial agents and potential biomarkers.
A new study found that intravenous aspirin was associated with a 25% reduction in pain scores and moderate effectiveness in treating severe headaches. The treatment had six percent side effects, mostly nausea and vomiting.
The Arizona State University College of Law has established a regional office for the national Public Health Law Network, providing legal and policy solutions to public health practitioners, policymakers, and advocates. The Western region center will focus on issues such as food safety, health reform, and emergency preparedness in 11 s...
A new NASA study shows that increased dust in the Colorado River basin is causing snowmelt to occur earlier, reducing runoff and available water downstream. This results in a 35-billion cubic feet annual loss of water, enough to supply Los Angeles for 18 months.
Researchers from Northwestern University and the University of Illinois created a square polymer stamp with pyramid-shaped tips to mimic geckos' micro- and nano-filaments. This allows for varying adhesion strength, enabling the transfer and printing of electronics on complex surfaces.
A new study suggests Oregon's land use planning program has largely protected farm and forest operations while promoting scenic views, water quality, and environmental amenities. However, it has also enabled the growth of 'hobby farms' that may not prioritize agricultural production, but still contribute to rural beauty and job creation.
Researchers will model complex neural systems to understand how humans see, then embed parallel transactions into silicon systems. A series of prototypes with breadboard hardware will be created every six months as understandings emerge.
Researchers are studying whether electromagnetic fields from marine power devices affect the behavior of various aquatic animals, including fish and invertebrates. The study uses specially designed coils to create a magnetic field similar to those produced by ocean waves, tides, currents, and rivers.
A new catalyst formula, developed by Rice Professor Michael Wong and his team, can improve the efficiency of gasoline production and make it better for the environment. The catalyst turns straight-line molecules into branched n-pentane, resulting in a higher-octane gasoline.
A Purdue University-led research team has uncovered the chemical components of oyster adhesive, which could aid in boosting dwindling oyster populations and creating non-toxic materials to prevent marine fouling. The findings also have implications for dentistry and construction.
Recent research suggests that some TB vaccines under study may not be effective in older people, as the molecule responsible for immune response activation remains relatively inactive. The study's findings highlight the need for a new approach to vaccine development to ensure protection against tuberculosis for the elderly.
Researchers developed a new interventional technique using stent-grafts to control massive bleeding from the hepatic artery after pancreaticoduodenectomy, demonstrating lower mortality rates than conventional surgical intervention. The procedure is considered a valuable alternative for patients with non-portal vein anatomy.
The FASEB MARC Program has selected 5 recipients to receive travel awards totaling $12,500. The awards aim to promote diversity in biomedical research by encouraging participation of young scientists from underrepresented minority groups.
Trius will use its proprietary Focused Antisense Screening Technology (FAST) to identify antibacterial compounds from marine natural product libraries discovered by Scripps researchers. The goal is to develop novel antibiotics directed against microorganisms causing serious infections.
A study found that one in ten US adolescents uses sunless tanning products, which may reduce sunbathing and sunburns among adult women. Another study showed that promoting sunless tanning as an alternative to regular tanning can lead to reduced UV radiation exposure and improved sun safety behaviors.
A University of Louisville researcher has received a three-year grant to explore how the nervous system grows and develops. The study aims to identify genes involved in dendritic growth using animal models.
Hurricane Igor underwent significant changes in shape and strength due to NASA's MODIS and AIRS instruments, which captured its transformation from a rounded storm to a comma-shaped storm over three days. The storm's cold cloud temperatures and cloud cover were also analyzed by the AIRS instrument.
Decades of research reveals that Holocaust survivors exhibit cognitive functioning and physical health similar to non-survivors, yet experience significant psychological pain, post-traumatic stress, and psychopathological symptoms. Living in Israel may serve as a protective factor for improved psychological well-being.
Researchers at St. Michael's Hospital discovered that the cholesterol-lowering drug Crestor suppressed human prostate cancer cells grown in mice. This pre-clinical evidence suggests statins could be an effective treatment for prostate cancer, potentially offering a safer alternative to existing therapies.
Global cancer leaders call for non-communicable diseases (NCDs) to be included in the Millennium Development Goals to address the growing health issue. NCDs, responsible for 35 million deaths worldwide, face a lack of indicators and inadequate funding, with less than 2% of overseas development aid allocated to these diseases.
The FASEB MARC Program has announced travel awards for 22 recipients, including students and faculty mentors, to promote diversity in biomedical research. The awards total $31,250 and aim to increase underrepresented minorities engaged in biomedical research.
A study of 32,782 patients found that delays in performing appendectomies for acute appendicitis did not significantly affect 30-day outcomes. Patients who waited longer for surgery experienced slightly longer operations and hospital stays but these differences were clinically insignificant.
A new study found that people who feel socially excluded are willing to engage in distasteful consumption, such as eating chicken feet or using illicit drugs, to fit into a group. Excluded individuals use consumption as a flexible and strategic way to commence new social relationships.
The new TimeTree application provides a sophisticated means of mining scientific knowledge, answering questions about species divergence and phylogeny. The app uses a vast Internet storehouse of data about the diversity of life, from bacteria to humans.
Research led by Nancy F. Butte and funded by the US Department of Agriculture identifies new genetic biomarkers that may predict type 2 diabetes in children. The study fine-tunes a region on chromosome 13 associated with fasting blood sugar levels, shedding light on predisposition to the disease.
The research team analyzed rock samples to reveal the mountain's 2,200-kilometer journey from Peru to its modern position on the Caribbean coast. The findings link the mountain's foundation to other old massifs in the Americas.
A new study found that the effectiveness of anti-HIV drugs darunavir and ritonavir was similar between men and women. However, women dropped out of the trial at higher rates than men due to reasons other than drug failure. The study aims to improve retention of diverse populations in HIV treatment trials.
Neuroscientists found that cortical rhythms can effectively rally groups of neurons in widely dispersed regions of the brain to engage in coordinated activity. The study used data from four macaque monkeys and showed that the timing of electrical spikes was synchronized with brain rhythms occurring in distinct frequency bands.
The FASEB MARC Program has awarded $18,500 to Ashley S. Triplett from the University of Louisville for participation at the 2010 SLB Meeting, aiming to increase underrepresented minorities in biomedical research. The program, funded by the National Institute of General Medical Sciences, supports young scientists and postdoctorates.
A new study reveals that people spend more when exposed to brands associated with saving money, but less when exposed to their slogans. The researchers found that participants who saw the Walmart slogan 'Save money. Live better.' were willing to spend $184 on average, compared to $94 for those who saw the brand name alone.
Typhoon Fanapi brought very heavy rain to the Pacific Northwest Ocean, with rainfall rates exceeding 2 inches per hour. The storm made two landfalls, one in Taiwan and another in eastern China, causing significant flooding and damage.
The FASEB MARC Program has conferred $16,650 in travel awards to 9 recipients at the 2010 BMES Annual Meeting. The program aims to promote underrepresented minority students and scientists in biomedical research.