Researchers studied interactions between individual sperm and eggs in red abalone, making precise chemical measurements and physical models of these interactions. They found that the egg releases a plume of tryptophan to attract sperm, greatly increasing its target area. Ocean flow conditions also play a significant role in fertilization.
SourceUniversity of California - Los Angeles·JournalProceedings of the National Academy of Sciences·DateAug 3, 2011
BC researchers found that the Ages and Stages Questionnaire (ASQ) and Parents' Evaluation of Developmental Status (PEDS) can accurately identify development delays in children. The tests, which take 5-15 minutes to complete, have been validated for accuracy in primary care settings.
SourceUniversity of British Columbia·JournalJournal of Developmental & Behavioral Pediatrics·DateAug 3, 2011
Environmental assessments need to examine a broader reach, as displaced species migrate to neighboring habitats, causing competition for resources. Researchers tracked the movements of raptors in the Judean Foothills, finding that buzzards are taking over eagles' nests and diminishing their food supply.
SourceAmerican Friends of Tel Aviv University·JournalBiological Conservation·DateAug 3, 2011
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Research warns that using powerful antibiotics to treat diseases like MRSA and malaria can accelerate the emergence of resistant strains. The study suggests strategies for slowing resistance spread and preventing mutations.
SourceQueen's University·JournalProceedings of the National Academy of Sciences·DateAug 3, 2011
Manufacturers are designing products with an end-of-life perspective, incorporating biodegradable materials and easy disassembly. This approach to product stewardship fosters take-back programs and recycling, reducing environmental pollution risks.
SourceAmerican Chemical Society·JournalChemical & Engineering News·DateAug 3, 2011
Researchers created a novel solution to generate high-quality schedules for MLB umpires, minimizing travel time and adhering to league rules. The method, developed in collaboration with experts from Carnegie Mellon University and Michigan State University, reduced the creation time from weeks to just a few days.
SourceUniversity of Miami·JournalInterfaces·DateAug 3, 2011
The American Psychological Association will feature public demonstrations of psychological science applications, including a device that enables 'seeing' with one's ears. The Science Showcase also includes an interactive home energy-use feedback system and a test to determine on-the-job fatigue associated with sleep loss.
SourceAmerican Psychological Association·DateAug 3, 2011
Scientists have developed a battery-powered skin patch that can deliver medication for peripheral artery disease (PAD) and healing stubborn skin ulcers and burns. The patch uses transdermal iontophoresis to deliver fibroblast growth factors (FGFs), larger proteins that were previously ineffective when given by mouth or injected, result...
SourceAmerican Chemical Society·JournalMolecular Pharmaceutics·DateAug 3, 2011
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A new strain of bacteria infecting humans with ehrlichiosis has been found in Wisconsin and Minnesota, according to a study published in the New England Journal of Medicine. The discovery highlights the importance of testing for tick-borne diseases in these states.
SourceMayo Clinic·JournalNew England Journal of Medicine·DateAug 3, 2011
A study by the Centre for Addiction and Mental Health found that 25% of people hospitalized for depression in Ontario needed emergency care or were readmitted within 30 days. The research highlights the need for better integration of care and transition planning for patients with mental illness.
SourceCentre for Addiction and Mental Health·JournalThe Canadian Journal of Psychiatry·DateAug 3, 2011
A study found that a diet rich in omega 3 fatty acids and methyl nutrients may reduce the risk of breast cancer in female offspring. Researchers also discovered that supplementing a mother's diet with lipotropic nutrients during pregnancy may induce epigenetic changes, altering gene expression permanently.
SourceUS Department of Defense Congressionally Directed Medical Research Programs·DateAug 3, 2011
The Geological Society of America recognizes Paul F. Hoffman, Susan L. Brantley, Jasper A. Vrugt, Naomi E. Levin, A. Wesley Ward, Scott F. Burns, Richard C. Berg, and Brendan Murphy for their exceptional contributions to geology, hydrogeology, paleoclimate, and public service.
University of Guam scientist Dr. Gadi V.P. Reddy is developing an integrated control strategy to manage sweetpotato weevil populations using pheromone traps and lethal fungi, eliminating toxic pesticides.
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
The World Health Organization has released updated guidelines for managing drug-resistant tuberculosis, highlighting the need for more research to improve disease management. Key recommendations include wider use of rapid drug susceptibility testing and ambulatory models of care.
SourceEuropean Respiratory Society·JournalEuropean Respiratory Journal·DateAug 3, 2011
A six-month study in Kenya found that daily text-message reminders improved correct malaria treatment management by 23.7%, with significant effects on patient adherence to medication. The intervention is cheap and can be scaled up nationally, making it a promising low-cost strategy for improving health worker performance.
SourceThe Lancet_DELETED·JournalThe Lancet·DateAug 3, 2011
A comprehensive review article found that positive activity interventions (PAIs) may offer hope to individuals with depressive disorders who do not respond to medical therapy. PAIs, such as counting blessings and practicing optimism, teach patients ways to increase their positive cognitions and emotions without professional help.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalThe Journal of Alternative and Complementary Medicine·DateAug 3, 2011
A recent NIH study found that ATGAM significantly improved blood cell counts and survival rates for patients with severe aplastic anemia compared to Thymoglobulin. The study enrolled 120 patients and showed improved outcomes after six months, with 96% of ATGAM patients surviving after three years.
SourceNIH/National Heart, Lung and Blood Institute·JournalNew England Journal of Medicine·DateAug 3, 2011
A Wayne State University researcher has received a $475,000 grant to develop graphene-based neural implants that could improve the quality of life for millions. The technology aims to overcome limitations of current implantable devices by using a flexible material and biodegradable backing.
SourceWayne State University - Office of the Vice President for Research·DateAug 3, 2011
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Research presented at the Era of Hope conference explores genes that contribute to breast cancer risk in African Americans and the possibility of mitigating it through vitamin D intake. Additionally, studies examine how daughters of BRCA mutation carriers manage their own risk of breast cancer.
SourceUS Department of Defense Congressionally Directed Medical Research Programs·DateAug 3, 2011
Researchers are studying biomarkers in the blood of TBI patients to improve diagnosis and treatment. The study aims to validate biomarkers as predictors of clinical outcome and evaluate the relationship between progesterone treatment and biomarker levels.
23andMe's Myeloproliferative Neoplasms (MPN) research initiative aims to recruit 1,000 individuals with these rare blood cancers to participate in genetic analysis and online discussions. The program will advance research and create a community for those affected by MPNs.
A new study shows natural killer cells can contribute to HIV immune response, suggesting an additional cell type with anti-HIV activity. Researchers found that HIV strains infecting individuals with specific NK cell receptors had variant forms of viral proteins, implying the virus mutates to avoid NK cell activity.
SourceMassachusetts General Hospital·JournalNature·DateAug 3, 2011
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
A study funded by the Wellcome Trust found that sending text message reminders to healthcare workers in rural Africa improved the implementation of national guidelines for treating malaria. The intervention resulted in a 25% improvement in health workers' practices, leading to more patients receiving accurate antimalarial treatment.
A study by USDA and university scientists found that higher CO2 levels can reverse the drying effects of predicted higher temperatures on semi-arid rangelands. This is because CO2 causes leaf stomatal pores to partly close, lessening water loss and increasing plant growth for warm-season grasses.
SourceUnited States Department of Agriculture - Research, Education and Economics·JournalNature·DateAug 3, 2011
The ONR-funded Build A Bird app has been downloaded over 10,000 times a week, teaching players about flight dynamics and the Navy's commitment to K-12 STEM education. The app is part of a larger effort to engage underserved youth in science, technology, engineering, and mathematics (STEM) fields.
Researchers from University College London and Imperial College London developed an algorithm to search for signatures of other universes in cosmic microwave background radiation. They found an observational upper limit on the number of bubble collision signatures, providing a test of the multiverse theory.
SourceUniversity College London·JournalPhysical Review Letters·DateAug 3, 2011
Researchers have discovered a compound that attacks cancer cells by depriving them of glucose, a process found in most rapidly dividing cells. The team tested the compound on kidney cancer cells and found it nearly halved glucose uptake and slowed tumor growth, with minimal side effects.
SourceStanford Medicine·JournalScience Translational Medicine·DateAug 3, 2011
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
A study on human bellybutton microbiomes found diverse bacterial communities, similar to those on the skin, but also stable over time and between family members. The research used citizen science to collect and analyze 391 samples, shedding light on human health and environmental interactions.
Researchers found that combining six common quality assurance measures can prevent more than 90% of potential patient-harming incidents. A checklist of relatively low-tech measures and use of film-based radiation-dose measurements were key to safety.
Researchers used human hearts to replicate a mouse study on KATP ion channel drug targets, finding one target ineffective in humans. The findings underscore the importance of translating results from animal models to clinical trials in cardiovascular research.
SourceWashington University in St. Louis·JournalJournal of Molecular and Cellular Cardiology·DateAug 3, 2011
Scientists have found a heat-detecting molecule called TRPV1 on the noses of vampire bats, which helps guide their bites to veins. This discovery highlights how small genetic changes can lead to major evolutionary adaptations.
SourceUniversity of California - San Francisco·JournalNature·DateAug 3, 2011
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A unique collection of onion varieties with enhanced disease resistance has been developed, providing crucial information for commercial growers and seed producers. This research will contribute significantly to global food security, particularly in situations where rising temperatures are an issue.
A new study provides a detailed account of the natural carbon cycle in agriculture, revealing that regions dependent on others for food release more carbon than they take in. The researchers developed a national crop carbon budget, finding that the crops absorb and return about 37% of the US's total annual carbon dioxide emissions.
SourceDOE/Pacific Northwest National Laboratory·JournalBiogeosciences·DateAug 3, 2011
Researchers found that playing videogames allows people to try on different identities, reducing negative emotions and increasing motivation. The study suggests that games enable players to act as their ideal selves, leading to improved self-esteem and enjoyment.
SourceAssociation for Psychological Science·JournalPsychological Science·DateAug 3, 2011
Dr. Ray Semlitsch has been awarded the 2011 Fitch Award for Excellence in Herpetology for his groundbreaking research on amphibian ecology and wetland conservation. His studies have shown that tolerance to contaminants varies among species, and he established the importance of aquatic environments for semi-aquatic amphibians.
Researchers present novel approaches to breast cancer treatment, including reconstituted cholesterol as a drug delivery model and heat-activated peptide therapy. These methods aim to improve patient outcomes by reducing side effects and increasing targeted treatments.
SourceUS Department of Defense Congressionally Directed Medical Research Programs·DateAug 3, 2011
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers at NIST and Texas A&M University developed a coating made of carbon nanofibers and polymers that significantly reduces flammability in polyurethane foam. The coating achieved reductions of up to 158 percent better than nonhalogen flame retardants and 1,138 percent better than halogen-phosphorous flame retardants.
SourceNational Institute of Standards and Technology (NIST)·JournalPolymer·DateAug 3, 2011
A survey of 4,639 Virginia Tech students found that 15.4% experienced high levels of posttraumatic stress three to four months after the shootings. The study suggests that social relationships and anxiety about friend safety were key factors in symptoms of posttraumatic stress.
A new urine test uses a portable 'electronic nose' to detect tuberculosis (TB) by analyzing volatile organic compounds (VOCs) in patient urine. The test shows promise as a fast and inexpensive diagnostic tool for TB, which affects millions worldwide.
SourceAmerican Chemical Society·JournalAnalytical Chemistry·DateAug 3, 2011
The NSF has launched a national synthesis center, SESYNC, to develop solutions for pressing environmental issues. The center will bring together natural and social scientists to identify synergies and create effective, workable solutions.
North Carolina State University is leading a $25 million project to study human noroviruses across the food supply chain. The goal is to design effective control measures and reduce virus-caused food-borne illnesses, which affect over 5 million people in the US annually.
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A multidisciplinary team led by Dr. Isidore Rigoutsos will investigate pyknon-marked non-coding RNAs in various diseases, including cancers, autoimmune disorders, and type-1 diabetes. The grant aims to uncover the functional relevance of these motifs and their role in human disease.
A new NOAA study shows that cutting emissions of non-carbon dioxide greenhouse gases could slow changes in climate. By reducing emissions of these gases, warming influence could be diminished substantially within a couple of decades.
Breeding crops with deeper and bushier root systems could double the amount of carbon captured from the environment, potentially reducing CO2 levels. This approach could also improve soil structure and water retention while enhancing sustainable plant yields.
SourceUniversity of Manchester·JournalAnnals of Botany·DateAug 3, 2011
Kenneth Ferraro, a renowned sociologist and gerontologist, has been awarded the 2011 Distinguished Mentorship in Gerontology Award by the Gerontological Society of America. He is recognized for his significant impact on fostering excellence in the field through mentoring and inspiring students and colleagues.
SourceThe Gerontological Society of America·DateAug 3, 2011
Scientists used ancient soil to measure prehistoric tree cover and found that grassy, tree-dotted savannas prevailed for over 6 million years in eastern Africa. This discovery contradicts previous theories suggesting a shift towards forested environments during human evolution.
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Advances in nanotechnology are driving innovation in mass spectrometry instrumentation, enabling faster and more precise biomarker validation. Researchers have developed novel nanoflow separation methodologies that ramp up the speed and precision of validating biomarkers.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalGenetic Engineering & Biotechnology News·DateAug 3, 2011
Researchers found opal-like crystals in a 2000 Canadian meteorite, suggesting conditions existed for their formation 4.6 billion years ago. The discovery implies magnetite colloidal crystals have promising potential as novel functional materials.
SourceAmerican Chemical Society·JournalJournal of the American Chemical Society·DateAug 3, 2011
A new urine test can help identify men at high risk of clinically significant prostate cancer, potentially delaying or avoiding needle biopsies. The test supplements an elevated PSA screening result and combines genetic markers to predict cancer presence.
SourceMichigan Medicine - University of Michigan·JournalScience Translational Medicine·DateAug 3, 2011
Researchers developed a method to predict which areas of the coronary arteries will develop more atherosclerotic plaque over time. The method calculates shear stress based on artery geometry and blood flow, identifying vulnerable plaque that is likely to cause a heart attack or stroke.
SourceEmory Health Sciences·JournalCirculation·DateAug 3, 2011
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
Mayo Clinic researchers are investigating why knee osteoarthritis disproportionately affects women. The study will analyze human tissues discarded during knee replacement surgery for possible biological differences in pain fibers and hormone receptors between female and male patients.
A UI biologist found that Candida albicans can form two types of biofilms: a traditional pathogenic one and a second sexual one. The discovery reveals that 90% of cells colonizing humans make resistant, non-sexually competent biofilms. A minority of cells form highly permeable and penetrable biofilms that support mating
SourceUniversity of Iowa Health Care·JournalPLOS Biology·DateAug 3, 2011
A new study finds that large river discharges carrying nutrients contribute to increased phytoplankton blooms, which in turn lead to cholera outbreaks. The research analyzed data from four major river basins and suggests that predicting global warming's impact on cholera will be more complicated than initially thought.
SourceBurness·JournalAmerican Journal of Tropical Medicine and Hygiene·DateAug 3, 2011
Researchers at NIST discover that bacteria feeding on ethanol can boost fatigue crack growth rates by up to 25 times. The study highlights the importance of controlling bacterial growth during ethanol transport to prevent pipeline degradation.
SourceNational Institute of Standards and Technology (NIST)·DateAug 3, 2011
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Researchers have identified new genetic markers for patients at high risk for bone metastasis, which may provide additional targets for preventing and treating the disease. A novel vaccine for HER2+ breast cancer is also being developed to address a particularly aggressive form of the disease.
SourceUS Department of Defense Congressionally Directed Medical Research Programs·DateAug 3, 2011
Researchers launch pioneering study to create human platelet cells from stem cells to study inherited blood clotting abnormalities and genetic variations affecting platelet function. The goal is to develop a new approach to generating blood cells for patients in need of chronic infusions.
A recent national survey found that many Americans hold incorrect beliefs about memory, diverging from scientific research. These misconceptions can impact legal proceedings and everyday life.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalPLOS ONE·DateAug 3, 2011
A new device, called 'Watermark ink,' can identify unknown liquids by exploiting their surface tension and changes in optical properties. The device, which fits in the palm of a hand, has potential applications in quality control tests, contaminant identification, and forensic analysis.
SourceHarvard University·JournalJournal of the American Chemical Society·DateAug 3, 2011
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
A new study suggests that a collision between the moon and a smaller companion moon could have formed the lunar farside highlands. The model proposes that the impact did not form a crater, but instead piled material onto one side, creating a mountainous region.
SourceUniversity of California - Santa Cruz·JournalNature·DateAug 3, 2011
Researchers at NIST describe using tailored DNA strands to purify armchair carbon nanotubes, essential for 'quantum wires'. This breakthrough enables mass production of these nanotubes, promising 10x better conductivity and lower loss.
SourceNational Institute of Standards and Technology (NIST)·JournalJournal of the American Chemical Society·DateAug 3, 2011
A review of five studies found that monitoring procalcitonin levels can guide the duration of antibiotic treatment, reducing courses by two days without affecting patient health. This could lead to significant cost savings for healthcare systems.
SourceQueen's University·JournalCritical Care Medicine·DateAug 3, 2011
Researchers at Cold Spring Harbor Laboratory identify Brd4 as a novel drug target for acute myeloid leukemia, an aggressive blood cancer. The new therapeutic agent, JQ1, shows remarkable anti-leukemia activity and minimal toxicity to non-cancerous cells.
SourceCold Spring Harbor Laboratory·JournalNature·DateAug 3, 2011
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers found that coccolithophores form thinner calcite skeletons in acidic ocean water, with significant implications for marine ecosystems and the global carbon cycle. However, some coastal areas exhibit highly calcified species, suggesting potential adaptations to environmental changes.
SourceHelmholtz Association·JournalNature·DateAug 3, 2011
The NTU-JTC I3 Centre will focus on four areas: reclamation & marine infrastructure, sustainable infrastructure, underground infrastructure, and infrastructure systems & materials. The Centre aims to attract top students and faculty to pursue projects and careers in industrial infrastructure.
Barry Bittman, a neurologist and researcher, is awarded the Gene D. Cohen Research Award for his work on the benefits of music-making protocols for individuals with age-related stress responses. His research has shown significant reductions in burnout and mood disturbances among long-term care workers.
SourceThe Gerontological Society of America·DateAug 3, 2011
A study analyzing over 61,000 Italian professors found significant nepotism in academia, with certain disciplines showing a high likelihood of hiring family members. The research suggests that nepotism is a pervasive problem, contributing to Italy's brain drain and poor university rankings.
SourceUniversity of Chicago Medical Center·JournalPLOS ONE·DateAug 3, 2011
Kansas State University researcher Michele Borgarelli has made significant strides in understanding chronic mitral valve disease in dogs, a condition similar to the same disease affecting humans. He aims to identify dogs at higher risk for progression of the disease to develop early interventions.
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Oren Etzioni proposes a future where computers can find answers by analyzing data on the internet, going beyond keyword searches. The University of Washington's Turing Center has developed an open-source tool called ReVerb to achieve this goal.
SourceUniversity of Washington·JournalNature·DateAug 3, 2011
Researchers at the University of Miami have developed a technique to track urban atmospheric plumes using ethanol's isotopic signature, which can indicate the presence of manmade biofuels. The discovery has significant implications for understanding air pollution in urban areas and mitigating its effects on human health.
SourceUniversity of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science·JournalEnvironmental Science & Technology·DateAug 3, 2011
The Braunwald's Heart Disease Practice Guidelines App offers clinically actionable information on cardiovascular medicine, featuring the latest ACC/AHA guidelines. The app is available for iPad, iPhone, and iPod Touch, providing anytime access to essential cardiology knowledge.