A new study by University of Alberta researcher Paul Joosse cautions against the ideological motivations behind 'ecoterrorism' in North America. The study suggests that individuals committing arson attacks may be acting for personal reasons, rather than environmental concerns, due to the lack of leaders in the Earth Liberation Front.
Dr. Michael Bruce Zwick is honored by the American Society for Microbiology (ASM) for his groundbreaking work in developing an HIV vaccine. He has published numerous papers and received several prestigious awards, including the ICAAC Young Investigator Awards.
Indigenous Australians face a greater burden of ill health, lower access to health services, more disability, and lower life expectancy. The Howard Government's pledge to improve indigenous health remains unmet, and the Editorial argues that the latest approach will not fulfil its promise.
The New York Academy of Medicine has released a report and tools to help households, workplaces, schools, and governments anticipate and address problems in emergencies. The report identifies critical gaps in current plans, including unaddressed sheltering-in-place issues and inadequate safety measures.
Researchers at the University of Oregon have discovered zebrafish as an ideal model for studying COX deficiencies, which can lead to fatal metabolic disorders. The use of zebrafish allows scientists to visualize early stages of mitochondrial impairments and identify specific targets for potential drug therapies.
Researchers from the Picower Institute at MIT have identified the gene Ten_m3 as crucial for creating matched projections from both eyes in the brain. In mice with this gene knocked out, visual deficits persisted even when one eye was covered, but blocking the output of one eye restored vision.
A recent study published in The Lancet has found that oral dabigatran etexilate is as effective as enoxaparin in reducing the risk of venous thromboembolism (VTE) after total hip replacement surgery. The study involved 3494 patients and found no significant difference in major bleeding rates between the two treatments.
Researchers found that preschoolers can perform impressive perspective-taking feats by tracking a character's mental perspective in narrative. Five-year-olds successfully pointed to the cow in the thought-about location, while three-year-olds only looked at the physical location.
A groundbreaking study reveals that the first stars formed at the start of the Universe depend on dark matter's nature. The research suggests that some of these primordial stars can still be found in the Milky Way galaxy today.
The federal government's new report on prioritizing environmental, health, and safety (EHS) research needs for engineered nanoscale materials lacks important details like budget allocations and implementation timelines. The lack of a coordinated risk research strategy threatens the safe development and use of nanotechnology products.
Chronic fatigue syndrome is linked to a stomach virus, with over 80% of infected patients testing positive for enteroviral particles. Research suggests that initial infections can occur years earlier, highlighting the long-term impact of viral infections on the condition.
Lucas R. Hoffman receives the ICAAC Young Investigator Award from the American Society for Microbiology for his groundbreaking research on biofilm formation and antibiotic interactions. His work has led to significant advancements in the care of patients with cystic fibrosis.
Researchers synthesized natural and social sciences to understand coupled human and natural systems, revealing complexities in environmental and socioeconomic patterns. The study emphasizes the need for specialization easing up to develop feasible policies for effective solutions to complex problems.
The Institution of Chemical Engineers (IChemE) has chosen Elsevier as its publishing partner, starting in January 2008. The partnership will enable early publication of articles in press and improve accessibility for authors, editors, and the academic community.
Researchers at Loughborough University are developing advanced computer models to simulate sports equipment behavior, enabling more accurate designs and better performance. The models will aid in reducing prototype manufacturing costs and increasing participation in sports, leading to improved health benefits.
Researchers found that platelets' GPIIb/IIIa receptors stimulate neutrophils to produce TNF, a key inflammatory compound. This discovery may lead to the development of new anti-inflammatory drugs targeting these receptors.
Gene deletion study shows Candida parapsilosis growth and virulence reduced without lipase activity, suggesting enzyme's key role in pathogenicity for immunocompromised individuals and premature infants
Dr. Thomas E. Wellems is being honored by the American Society for Microbiology (ASM) for his groundbreaking research on malaria treatment and resistance to chloroquine. His work has significantly impacted malaria treatment, leading to a decrease in death rates in Africa and Asia.
Researchers have identified potential targets for ALS treatment by studying SOD1 gene mutations. Additionally, a new study on Candida parapsilosis has revealed that lipase is an essential virulence factor. Further research suggests that the timing of treatment with immune-modifying drugs can significantly impact viral infection outcomes.
Research finds that biological and demographic causes, such as anal sex and role versatility, contribute significantly to high HIV prevalence in gay men. Gay men need to reduce unprotected sex rates by several times that of straight men to end the epidemic
Researchers at UWM are collaborating with PhysioGenix Inc. to investigate a novel animal model for diseases like depression and ADHD. The consomic rats, developed by MCW, have already shown promise in studying cardiovascular disease and hypertension.
A recent study has found that our brains respond more rapidly when visualizing two objects that may collide. This challenge traditional understanding of visual perception, which suggests a delay between the moment events occur and when they are perceived.
A revolutionary unobtrusive sensor is being developed to collect wide-ranging data on human posture, stride length, acceleration, and response to shock waves. The sensor can transmit this data in real-time for instant coaching advice, potentially delivering better sporting performance.
A new self-waxing device has been developed to improve ski performance, allowing skiers to travel 1-2% quicker than conventional skis. The system, which includes a biodegradable lubricant, is being tested with major manufacturers and could play a key role in deciding World Cup outcomes.
Joanna Kubler-Kielb is honored with the American Society for Microbiology ICAAC Young Investigator Award for her research excellence in microbiology and infectious diseases, including work on anthrax and Lyme disease. Her research has led to significant contributions toward developing new vaccines against these diseases.
A recent study published in The Lancet found that urbanization significantly increases the risk of major depressive disorder among elderly Nigerians. The study also highlights a significant gap in treatment for this condition, with only 37% of lifetime cases receiving any form of treatment.
Researchers at UT Southwestern Medical Center found that patients with metabolic syndrome have highly acidic urine, which increases the risk of developing uric-acid kidney stones. This association was independent of age and renal function, suggesting a link between metabolic syndrome components and increased acidity in urine.
Scientists found that inhibiting Nox1 and Nox2 genes can slow down ALS progression in mice, leading to improved survival rates. The study suggests developing drugs targeting the Nox pathway could be beneficial for individuals with ALS.
A comprehensive study is underway to examine the impact of prenatal exposure to mercury from dental fillings on neurological development. The researchers will collect hair samples from children in the Seychelles who were exposed to methyl mercury through their mothers' seafood consumption and dental work.
A $460,000 grant will be used to research the impact of the Dawson College shooting on mental health services and school safety. The study aims to identify effective treatment gaps and develop a standard response protocol for similar situations.
A Princeton professor is advancing the development of practical, innovative energy sources for jet fuel. His research efforts focus on creating computational and kinetic models that accurately simulate jet fuel combustion and developing fuels with near-zero net greenhouse gas emissions.
Researchers found that cervical tumors with high glucose uptake (SUV) on PET scans had higher recurrence rates, persistent disease, and lower survival rates. The study suggests that SUV is a more sensitive indicator of tumor aggressiveness than standard staging protocols.
Researchers develop mathematical model to predict ethnic conflict based on global pattern formation, finding poorly defined boundaries and heterogeneous areas prone to violence. The study suggests that clear borders can prevent ethnic tension, echoing Robert Frost's poem 'good fences make good neighbors',
The discovery of geologic time revolutionized our understanding of the world, allowing scientists to date rocks and calculate the age of the Earth. This breakthrough, achieved by Arthur Holmes in the early 20th century, had a profound impact on fields like plate tectonics and evolution.
The Montreal Protocol has been a resounding success, with chlorine compound levels leveling off and beginning to decline. Researchers study climate change and the timing of ozone recovery through space-based instruments and computer models, aiming to ensure CFC emissions fall below levels that produce an ozone hole.
Researchers from the University of Bristol and Mass Spec Analytical Ltd found that geographical location has no influence on the distribution of drug contamination on bank notes. The study analyzed £10 and £20 notes from areas across the UK, including urban and rural regions, and found that contamination levels were unrelated to location.
A fossilized whale skeleton found on California's Año Nuevo Island is the youngest and most complete known example of a whale fall in North America. The 11- to 15-million-year-old skeleton was home to multiple mollusks, challenging previous theories that large whales were necessary for these deep-sea communities to thrive.
A new study by an international team of researchers provides a breakthrough approach to understanding the role of climate in the Neanderthal extinction. The findings suggest that there was no single climatic event that caused the extinction, but rather indirect effects on competition with other human groups.
A meta-analysis of 38 trials and data from 18023 patients found that siromilus-eluting stents have a reduced risk of heart attack, with a 19% lower risk compared to bare-metal stents and a 17% lower risk compared to paclitaxel-eluting stents.
A leading group of scientists recommends encouraging genetic research in sports for its potential benefits in public health, but warns of ethical concerns, including perceived racism and genetic doping. The report calls for more research and debate about the implications of genetic testing on athletes.
The universe's earliest stars, formed in warm dark matter strings, could help clarify whether the universe is made of warm or cold dark matter. These ancient stars would have formed in long filaments and could provide new insights into dark matter's energy and its impact on galaxy formation.
A new study from NewYork-Presbyterian Hospital/Weill Cornell Medical Center found that breast reductions of less than 500 grams per breast greatly eased women's back, neck, and shoulder pain. The procedures also improved their quality of life by allowing them to exercise more and engage in a wider variety of activities.
Children who had acquired high percentage body fat by age 3–1/2 were more likely to be obese at age 7. Rapid growth spurts, TV viewing time, and physical inactivity also contributed to obesity risk.
Scientists have made a breakthrough in writing and storing information on electronic devices by eliminating false writes, which can affect the accuracy of computer memory. The new method uses high-resolution scanning tunneling microscopes to resolve structures at an atomic level.
Professor Andrew Steckl's innovative approach incorporates DNA from salmon sperm into light-emitting diodes, enhancing performance while reducing environmental impact. The technique involves trapping electrons longer, resulting in brighter colors and improved light efficiency.
A new review of medical literature reveals that breastfeeding provides numerous benefits, including lower risk of diabetes, lymphoma, and leukemia. However, the authors note that risks associated with formula feeding include growth failure and vitamin deficiencies, but these can be prevented or minimized with preventive measures.
The UK Space Exploration Working Group recommends involvement in both human and robotic elements of space exploration to play a full role in the century's unique opportunities. The report stresses the need for a new vision, suggesting preparatory human space flight activities and maintaining UK's significant role in planetary science.
Research by McMaster University suggests peat and vegetation can slow permafrost melting, preserving northern regions. However, local disturbances like fires can accelerate thaw.
Researchers constructed a chaperone interaction network for the malarial parasite, highlighting new proteins that can potentially be used in the fight against malaria. The study provides insights into the functions of molecular chaperones and their role in chromatin remodeling, protein trafficking, and cytoadherence.
A U. Iowa team discovered two cell-signaling proteins, Nox1 and Nox2, play a significant role in disease progression of inherited ALS, significantly increasing lifespan when deleted from mice. Nox2 deletion nearly doubles lifespan and survival index, suggesting potential therapeutic targets for ALS treatment.
Researchers at Dana-Farber Cancer Institute have found that many brain tumors and solid tumors require simultaneous inhibition of multiple cell-growth switches to be effective. Combining three or more targeted drugs may provide a cure for these cancers, as individual drugs often yield disappointing results.
Dr. Hung Ton-That has been recognized for his research excellence in microbiology and infectious disease, with a focus on cell wall sorting structure and gram-positive bacteria surface structures. He is being honored for his contributions to the study of bacterial pathogenesis.
Revolymer's Clean Gum boasts great taste, easy removal, and potential for environmental degradation. The technology uses an amphiphilic polymer to alter interfacial properties, making it less adhesive to common surfaces.
American Society for Microbiology honors Jason T. Blackard for his groundbreaking research on HIV and hepatitis C co-infections, including extrahepatic replication of HCV in HIV-infected women.
Research reveals that UK 11-year-olds are not physically active enough, with less than 3% meeting recommended daily exercise levels. The study, which monitored over 5,500 children in the South West of England, found that boys were more active than girls and that sustained activity was crucial for promoting cardiorespiratory fitness.
Researchers at Michigan State University have made a unique measurement of an exotic oxygen nucleus, confirming a theoretical model predicting dramatic changes in structure as oxygen nuclei approach their limits. The experiment used new detection tools, making it possible to explore isotopes near the extreme edges of existence.
The SESAME project is developing a unique, integrated computer system that substantially increases data available to coaches during training sessions. This will enable coaches to provide near-instantaneous feedback on athlete technique, improving performance and reducing injury risk.