A study published in Journal of the American Academy of Child and Adolescent Psychiatry found that stepwise treatment for pediatric OCD results in excellent long-term stability of treatment gains. Most participants responded well to treatment, with significant improvements in symptoms, psychosocial functioning, and depressive symptoms.
SourceElsevier·JournalJournal of the American Academy of Child & Adolescent Psychiatry·DateFeb 27, 2020
Researchers created a collection of unique songs with manipulated acoustic information, demonstrating the left and right hemispheres handle speech and melody differently. fMRI scans revealed asymmetrical neural activity, with speech content primarily processed in the left auditory cortex and melodic content in the right.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateFeb 27, 2020
A new phase II trial found a combination of radiation therapy and pembrolizumab to be effective in treating locally advanced head and neck squamous cell carcinoma, particularly for patients ineligible for cisplatin chemotherapy. The treatment showed encouraging survival outcomes and acceptable toxicity.
SourceAmerican Society for Radiation Oncology·DateFeb 27, 2020
A recent study published in African Journal of Ecology found that naked mole rats do not disperse according to moon phases. Captured dispersing naked mole rats showed no correlation with full moon or new moon, suggesting cues from the social environment may be triggering this behavior.
SourceWashington University in St. Louis·JournalAfrican Journal of Ecology·DateFeb 27, 2020
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers found 31 broad-spectrum antiviral agents that could be used to treat and prevent COVID-19. These existing drugs have already been shown to be safe for human use and may offer a faster alternative to developing new treatments.
SourceNorwegian University of Science and Technology·JournalInternational Journal of Infectious Diseases·DateFeb 27, 2020
A collaborative project led by UCSC aims to develop innovative technology for improving wound healing, funded by up to $16 million from DARPA. The team will use bioelectronic devices, machine learning, and regenerative medicine to control physiological processes involved in wound healing.
SourceUniversity of California - Santa Cruz·DateFeb 27, 2020
Lehigh University MechE professor Hannah Dailey has received a prestigious grant from the National Science Foundation's Faculty Early Career Development (CAREER) Program. Her virtual mechanical test approach holds promise for identifying nonunions, which can lead to depression and opioid abuse, and may enable earlier surgical intervent...
Researchers from the University of Geneva have developed a new technique for tying molecules together, resulting in modified mechanical properties. The method uses fatty molecules that self-assemble into knots without losing material, allowing for analysis of changes in mechanical properties.
SourceUniversité de Genève·JournalChemistry - A European Journal·DateFeb 27, 2020
Scientists have detected a potential new biomarker for Alzheimer's disease in the Presenilin1 gene, which shows promise for earlier diagnosis and treatment. The study found that changes in DNA methylation of this gene are common in people with Alzheimer's and could be used to monitor environmental triggers and treatment responses.
SourceTaylor & Francis Group·JournalEpigenetics·DateFeb 27, 2020
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.
Researchers found that glacier ice walls block warm seawater, preventing melting and raising global sea levels. The findings provide better tools to predict future water levels and create more accurate climate prognoses.
SourceUniversity of Gothenburg·JournalNature·DateFeb 27, 2020
A study using a cappella recordings revealed that humans have complementary neural systems for speech and music processing. The research found that temporal information is crucial for speech perception, while spectral information is key to music perception. This suggests that hemispheric specialization may be the nervous system's way o...
A new study from the University of Gothenburg shows that structured and preventive care can significantly reduce the risk of recurrent fractures. The study found that patients who received fracture liaison services had an 18% lower risk of having another fracture compared to those without these services. This reduction in risk was attr...
SourceUniversity of Gothenburg·JournalJournal of Bone and Mineral Research·DateFeb 27, 2020
A new Penn study found that imaging techniques, such as MRI, may help identify which glioblastoma patients are best candidates for liquid biopsies. The research showed a correlation between the blood-brain barrier and macrophage density with circulating DNA levels, suggesting the potential for personalized treatment decisions.
SourceUniversity of Pennsylvania School of Medicine·JournalNeuro-Oncology Advances·DateFeb 27, 2020
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.
A preliminary study by the American Academy of Neurology found that children and teens with epilepsy who were treated with pharmaceutical cannabidiol (CBD) had better seizure control compared to those treated with artisanal CBD. Pharmaceutical CBD was found to have a 39% reduction in seizures, while artisanal CBD resulted in a 70% incr...
A new study by Michigan State University quantifies soil and landscape features and spatial and temporal yield variations in response to climate variability. The research identifies areas within individual fields where yield is unstable, with over one-quarter of corn and soybean cropland in the Midwest experiencing this issue.
SourceMichigan State University·JournalScientific Reports·DateFeb 27, 2020
Researchers at Hubrecht Institute and Princess Máxima Center found that Escherichia coli bacteria induce unique DNA mutations in human cells, similar to those found in colon cancer patients. The study establishes a direct link between the microbes inhabiting our bodies and genetic alterations that drive cancer development.
Research finds poor connectivity between brain hubs rather than specific regions causes learning difficulties. Children with well-connected hubs have either specific cognitive difficulties or none at all, while poorly connected hubs lead to widespread and severe problems.
SourceUniversity of Cambridge·JournalCurrent Biology·DateFeb 27, 2020
Researchers found unique DNA damage patterns in cells lining the gut and bowel cancer tumours, linked to a specific strain of E. coli toxin colibactin. The discovery could enable early detection and prevention of bowel cancer through targeted screening tests.
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
A new manuscript by Dr. Robert Spengler suggests that all earliest traits of plant domestication are linked to a mutualistic relationship in which plants recruited humans for seed dispersal. This concept, known as seed-dispersal-based evolution, explains why the first traits of domestication in crops were similar across different species.
SourceMax Planck Institute of Geoanthropology·JournalTrends in Plant Science·DateFeb 27, 2020
A new technology developed at Purdue University has shown promise in treating obesity and diabetes by converting bad fat into good fat. The Adipo Therapeutics team is seeking additional funding to further develop their technology and submit it to the FDA.
Researchers developed nanoparticles containing gliadin to treat celiac disease by restoring immune tolerance. In mouse models, these nanoparticles reduced inflammation and tissue damage, inducing gene expression profiles associated with immune tolerance.
SourceUniversity of Helsinki·JournalGASTROENTEROLOGY·DateFeb 27, 2020
Chemists at St Petersburg State University have developed a new method to detect phenols in smoked food samples using vitamin B4, a non-toxic compound. This technique offers advantages such as safety and speed, allowing for analysis to be completed in under half an hour.
SourceSt. Petersburg State University·JournalFood Chemistry·DateFeb 26, 2020
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 study led by NYU College of Dentistry researchers found that vaping alters the oral microbiome, making users more prone to inflammation and infection. E-cigarette users were found to have different bacteria in their mouths compared to smokers and non-smokers.
Research at Georgetown University Medical Center found that nicotine increases craving for benzodiazepines, known as benzos, in rats, leading to increased consumption. Boosting a specific protein KCC2 appears to restore normal brain function and decrease benzo consumption.
SourceGeorgetown University Medical Center·JournaleNeuro·DateFeb 26, 2020
Researchers at Osaka University discovered that the tadpole-like tunicate Oikopleura dioica uses calcium ion oscillation and right-sided Bmp gene expression to develop left-right asymmetry. Notably, the species lacks the Nodal gene found in other chordates.
SourceOsaka University·JournalProceedings of the National Academy of Sciences·DateFeb 26, 2020
Researchers found that omega-3 fatty acid supplementation reduced capsule formation around implants in mice, possibly due to decreased collagen deposits and inflammation. Further clinical studies are needed to confirm the effectiveness of this treatment for preventing capsular contracture in humans.
SourceWolters Kluwer Health·JournalPlastic & Reconstructive Surgery·DateFeb 26, 2020
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Researchers developed a nanoparticle delivery method that tags implanted human cancer cells with molecular signals, making them visible to the immune system. The treatment showed promise in mice with melanoma and colon cancer, with some surviving up to 60 days without tumor growth.
SourceJohns Hopkins Medicine·JournalProceedings of the National Academy of Sciences·DateFeb 26, 2020
Researchers at KAUST found that Middle East dust has a positive cooling effect on the land and Red Sea, with the largest radiative cooling effect in the world. This discovery highlights the complex role of dust aerosols in shaping global climate patterns.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalGeographical Research·DateFeb 26, 2020
Researchers at the University of Melbourne discovered striking differences in male and female immune systems that may explain why men are more susceptible to obesity. The study found a novel type of stromal cell that communicates with Treg cells and is specific to males, leading to a sex-specific chain of events.
SourceUniversity of Melbourne·JournalNature·DateFeb 26, 2020
For most people, moderate to vigorous physical activity is beneficial to overall cardiovascular health. However, intense exercise programs like marathons and triathlons can raise the risk of sudden cardiac arrest, atrial fibrillation, or heart attacks, particularly in inactive individuals with known or undiagnosed heart disease.
SourceAmerican Heart Association·JournalCirculation·DateFeb 26, 2020
A new study published in Science Advances shows that freshwater flowing into the North Pacific Ocean triggered widespread changes throughout the northern hemisphere during the last ice age. The researchers used computer modeling and fossil records to track the movement of floodwaters, which mixed with saltwater and altered ocean circul...
SourceOregon State University·JournalScience Advances·DateFeb 26, 2020
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.
Mount Sinai physicians analyzed chest CT scans of Chinese COVID-19 patients, identifying specific patterns in lung disease as it develops over a week and a half. The study could lead to quicker diagnosis and prompt isolation in early stages.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalRadiology·DateFeb 26, 2020
A research team, led by Caroline Krejci, is developing a framework to analyze food, energy, and water systems in the Des Moines area. The project aims to test the impact of different policies on farmer and consumer decisions, with the goal of promoting sustainable cities.
New research challenges traditional models of community ecology, suggesting that mutualism is compatible with stable communities. The balance of mutualism with other types of interactions plays a determinative role in community dynamics and stability.
SourceUniversity of Pennsylvania·JournalNature Ecology & Evolution·DateFeb 26, 2020
Physicists have induced and measured nonsymmetrical states in a layered material using circularly polarized mid-infrared light. This phenomenon, known as chirality, can be controlled and enhanced by shining the light beam at specific conditions, demonstrating a new tool for manipulating electronic behavior in materials.
SourceMassachusetts Institute of Technology·JournalNature·DateFeb 26, 2020
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 develop a new health tracking sensor that can monitor vital signs like heart and breathing rates through fur or up to four layers of clothing. The sensor could help owners track their pets' health and improve the work of sniffer dogs used to detect bombs and missing persons.
SourceImperial College London·JournalAdvanced Functional Materials·DateFeb 26, 2020
Researchers characterized the strong nuclear force at extremely short distances, revealing a surprising transition that challenges current understanding. The findings have huge implications for neutron stars and nuclear systems as a whole.
SourceMassachusetts Institute of Technology·JournalNature·DateFeb 26, 2020
Researchers created a map of molecules in mouse organs, revealing that microbes control bile acid structure. This modification changes how cells communicate and genes are expressed, potentially affecting disease development. Novel microbial-modified bile acids were found in up to 25% of human samples.
SourceUniversity of California - San Diego·JournalNature·DateFeb 26, 2020
Researchers found that patients with rheumatoid arthritis who had adequate folate levels were less likely to die from cardiovascular disease. The study suggests that maintaining optimal folate levels through diet and supplements could help reduce this risk in these patients.
SourceUniversity of Texas Health Science Center at Houston·JournalJAMA Network Open·DateFeb 26, 2020
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A new ancient DNA study reconstructs the genetic history of Mediterranean islands, showing complex patterns of immigration and trade. The research reveals distinct ancestry profiles for Sicily, Sardinia and the Balearic Islands, tracing migration routes from Africa, Asia and Europe.
SourceUniversity of Vienna·JournalNature Ecology & Evolution·DateFeb 26, 2020
A new study reveals that biodiversity increases the efficiency of energy use in grasslands by storing more energy, having greater flow of energy and using energy more efficiently across all trophic levels. Ecosystems with higher plant diversity contain twice as much standing biomass compared to monocultures
SourceTechnical University of Munich (TUM)·JournalNature Ecology & Evolution·DateFeb 26, 2020
In aggressive colorectal cancers, a structural framework called cancer-associated fibroblasts helps tumors evade the immune system by expressing high levels of CD73, an immune checkpoint enzyme. CAFs create a self-serving process that amplifies their own CD73 expression, suppressing immune responses.
SourceMedical College of Georgia at Augusta University·JournalNature Communications·DateFeb 26, 2020
Researchers have discovered a molecular pathway that, when silenced, restores immune cells' normal function in people with fatty liver disease. Silencing a microRNA molecule called miR144 increases the endogenous antioxidant response, suggesting a promising therapeutic strategy for treating non-alcoholic steatohepatitis.
SourceKarolinska Institutet·JournalScience Translational Medicine·DateFeb 26, 2020
Researchers found a stable liquid-gas interface on the Salvinia leaf, enabling drag reduction and anti-corrosion properties. Biomimetic artificial surfaces replicated this effect using 3D printing technology.
SourcePeking University·JournalProceedings of the National Academy of Sciences·DateFeb 26, 2020
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
The study found that patients whose breast cancer was completely eradicated by chemotherapy had a higher proportion of DNA mutational 'signature 3', indicating defects in DNA repair. This signature is associated with genes like BRCA, which could help doctors predict patient response to neoadjuvant chemotherapy.
A pilot study by researchers at the University of Cincinnati shows that radiation therapy before immunotherapy may increase patient survival for those with brain metastases. The combination therapy was found to be superior to radiation alone, with genes associated with cell death signaling and inflammation present in tissue.
A new study from the University of Bath and Polytechnic University of Milan shows that too much pro-social orientation can be counterproductive on business-focused crowdfunding platforms. Entrepreneurs should strike a moderate balance between social benefits and financial effectiveness to increase funding success.
SourceUniversity of Bath·JournalJournal of Business Ethics·DateFeb 26, 2020
A new study by KU Leuven and Harvard University found that specific nutrients can inform stem cells which type of cell they should become. Fatty acids signal to stem cells to develop into bone-forming cells when blood vessels are present, while cartilage is formed without them.
A new study reveals that a site in southern Germany's Nordlinger Ries crater may provide insights into Mars' ancient atmosphere. The team used nitrogen isotope ratios to estimate the pH of ancient waters, suggesting high levels of carbon dioxide could have made liquid water possible on the red planet.
SourceUniversity of California - Riverside·JournalScience Advances·DateFeb 26, 2020
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Researchers have produced barium titanate ceramics using cold sintering at record low temperatures, achieving high quality without the need for secondary heating. This breakthrough could lead to more efficient manufacturing and reduced environmental impacts.
SourcePenn State·JournalJournal of the European Ceramic Society·DateFeb 26, 2020
Researchers at Korea Institute of Energy Research have developed a new separator membrane that significantly reduces gas crossover in water electrolyzers. The membrane exhibits high performance comparable to commercial separators while maintaining low ohmic resistance.
SourceNational Research Council of Science & Technology·JournalInternational Journal of Energy Research·DateFeb 26, 2020
The journal special issue examines how contemporary trends in immigration affect aging populations, with a focus on social ties, filial obligation, and culturally accessible services. Strongest common themes include the importance of social connections for promoting health and well-being.
SourceThe Gerontological Society of America·JournalThe Gerontologist·DateFeb 26, 2020
A recent study found that chest CT imaging has a sensitivity of 98% for detecting COVID-19, compared to RT-PCR's 71%, making it a reliable and practical method for early diagnosis. This is particularly important given the highly contagious nature of the virus.
SourceRadiological Society of North America·JournalRadiology·DateFeb 26, 2020
A recent study from the University of Eastern Finland analyzed data from 1.4 million births and found that quitting smoking during the first trimester reduces low birth weight risk but doesn't fully prevent smaller brain size and body length issues. The study highlights the importance of quitting smoking before pregnancy to minimize lo...
SourceUniversity of Eastern Finland·JournalBMJ Open·DateFeb 26, 2020
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
A new study found that widowhood can lead to a sharper cognitive decline in older adults, particularly those with high beta-amyloid levels. This effect was observed even after controlling for other factors such as age, sex, and socioeconomic status.
SourceBrigham and Women's Hospital·JournalJAMA Network Open·DateFeb 26, 2020
Research reveals over 8 million to 14 million tonnes of unreported fish catches are traded illicitly annually, costing the legitimate market $9-17 billion. The economic impact is felt heavily in Asia, Africa, and South America, affecting millions' nutritional food security and livelihoods.
SourceUniversity of British Columbia·JournalScience Advances·DateFeb 26, 2020
A research team led by Dr. Segrey Kasparov has identified a new signaling system in the brain that regulates blood flow, or perfusion, and improves brain function. This discovery opens up new possibilities for regulating blood pressure, particularly in cases where it occurs without an obvious reason.
SourceImmanuel Kant Baltic Federal University·JournalNature Communications·DateFeb 26, 2020
Researchers evaluated aorta dimensions in older competitive runners and rowers to examine the association between long-term endurance exercise and aorta enlargement. The study found a significant positive correlation between years of endurance exercise and aortic diameter.
A study reveals that the unique architecture of the lip of the suction disc, featuring vertically oriented collagen fibers, provides elasticity for maximizing contact with substrates and maintains adhesive force. The discovery could lead to improved biomimetic suckers with enhanced functionality.
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.
New research from Penn Medicine suggests blocking the Wnt pathway can make chemotherapy more effective against glioblastoma. The study found that targeting stromal cells, which act like stem cells and promote tumor growth, may be an effective way to overcome treatment resistance.
SourceUniversity of Pennsylvania School of Medicine·JournalScience Translational Medicine·DateFeb 26, 2020