A new study published in Journal of the American Heart Association has found that women and men experience overlapping and distinct symptoms when presenting with acute coronary syndrome. Women are more likely to present with fatigue, pain between the shoulder blades, and shortness of breath, while both sexes often experience chest pain.
SourceGeorge Institute for Global Health·JournalJournal of the American Heart Association·DateMay 4, 2020
Researchers at Joslin Diabetes Center have discovered two subtypes of human white subcutaneous fat cells with distinct patterns of gene expression, which may help control whether cells become mature fat cells. This study highlights the potential of bringing together biology, artificial intelligence, and data analysis to better understa...
SourceJoslin Diabetes Center·JournalNature Communications·DateMay 4, 2020
A new study by Stanford researchers suggests that park-like tsunami defenses, featuring strategically arranged green hills along coastlines, can provide an effective alternative to towering seawalls. These designs prioritize coastal access, ecological function, and community well-being while offering improved risk mitigation benefits.
SourceStanford's School of Earth, Energy & Environmental Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new device, PuffPacket, can track e-cigarette consumption patterns and provide valuable insights for research on vaping. It helps researchers understand addiction triggers and create interventions to help people quit.
Changes in ophthalmology practices and procedures have been reported following the COVID-19 pandemic, highlighting the need for adjustments to ensure patient safety and well-being. The study examines the impact of the pandemic on eye care services and provides insights into future directions for ophthalmology.
SourceJAMA Network·JournalJAMA Ophthalmology·DateMay 4, 2020
Cima Universidad de Navarra researchers have developed a novel method for detecting COVID-19, achieving over 95% sensitivity in asymptomatic cases. The platform uses a ribonucleic acid (RNA) extraction method that allows for large-scale processing of samples, enabling efficient testing of populations.
Physician-scientists at Beth Israel Deaconess Medical Center identified two clusters of depressive symptoms responding to distinct neuroanatomical treatment targets in patients undergoing TMS. These findings may facilitate personalized TMS therapy for depression and other psychiatric disorders.
SourceBeth Israel Deaconess Medical Center·JournalAmerican Journal of Psychiatry·DateMay 4, 2020
The U.S. Army Research Laboratory has developed a novel parallel computing framework, GPOP, to process large graphs and data efficiently, making it ideal for DOD security analysis and applications such as terrorist-tracking and bioinformatics.
SourceU.S. Army Research Laboratory·JournalACM Transactions on Parallel Computing·DateMay 4, 2020
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.
A study analyzing NYC birth data found stark differences in severe maternal morbidity risk across neighborhoods with extreme racial and economic polarization. Black and Latina women faced the largest magnitude of associations with severe maternal morbidity.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalHealth Affairs·DateMay 4, 2020
The Video Enabled Justice Independent Evaluation found that new booking tool improved court processes with better oversight of the court's list. However, resource constraints hindered the tool's optimal functioning, highlighting the need for comprehensive planning and investment in audio-video equipment.
Researchers analyzed 10 months of campaign emails to find varied strategies and goals, with the Clinton campaign making a surprising decision to stop emailing inactive supporters. Trump campaign e-mails were more participatory, while Clinton sent eight emails a week to active supporters at peak.
SourceUniversity of Toledo·JournalJournal of Information Technology & Politics·DateMay 4, 2020
Texas A&M University engineers have devised a simple one-step chemical reaction to separate out different components of nuclear waste. The method results in the formation of crystals containing all leftover nuclear fuel elements uniformly, reducing radioactivity and proliferation risk.
SourceTexas A&M University·JournalIndustrial & Engineering Chemistry Research·DateMay 4, 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.
A new statement emphasizes the importance of a multidisciplinary approach to managing cardiovascular disease during pregnancy. Cardio-obstetrics teams comprehensively manage cardiovascular conditions, reducing pregnancy-related deaths and improving maternal outcomes.
Researchers at Northwestern University developed an AI-powered tool to speed up the search for COVID-19 treatments and vaccines. The model predicts which studies are most likely to be replicable, allowing researchers to prioritize resources on promising research.
SourceNorthwestern University·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A field experiment with a leaf galling fly and its parasitic wasps found that eliminating natural enemies constrains the fly's evolution toward only one optimal solution. This loss of genetic diversity may make it harder for the fly to adapt to changing environments.
SourceUniversity of Zurich·JournalEvolution Letters·DateMay 4, 2020
A team of researchers at Carnegie Mellon University is working on developing nanoscale mechanical switches to address the limitations of solid state switches. These switches have the potential to improve energy efficiency and complement existing solid-state technology in various applications.
SourceCollege of Engineering, Carnegie Mellon University·DateMay 4, 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 study of 22,655 patients found that taking a PCSK9 inhibitor with a statin to achieve very low LDL-C levels did not cause increased incidence of neurocognitive impairments, including memory loss or reduction in executive functions. This confirms the safety of intensive LDL-C reduction for high-risk patients.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateMay 4, 2020
Researchers at Iowa State University have developed a new type of solar cell that can withstand high temperatures while maintaining efficiency. The breakthrough uses a hybrid organic-inorganic perovskite material that is stable at temperatures above 200°F and has a photoconversion efficiency of 11.8%.
SourceIowa State University·JournalACS Applied Energy Materials·DateMay 4, 2020
Researchers at UC Santa Cruz developed an efficient de novo human genome assembly algorithm using the Shasta toolkit, achieving high accuracy and scalability. The algorithm can assemble a complete human genome in under six hours and costs around $70, paving the way for pangenome research to represent true human diversity.
SourceUniversity of California - Santa Cruz·JournalNature Biotechnology·DateMay 4, 2020
The use of genomic data is crucial in combating extinction, as 44.3% of species are currently in decline. Conservation genomics can help identify bad mutations that can weaken populations and inform breeding strategies.
SourceUniversity of East Anglia·JournalNature Ecology & Evolution·DateMay 4, 2020
Purdue researchers develop new technology to overcome resolution limit of light-based microscopy, allowing for high-resolution imaging of biomolecules within cells. This advancement has the potential to reveal structural complexities in neurodegenerative diseases like Alzheimer's, enabling better understanding and treatment.
SourcePurdue University·JournalNature Methods·DateMay 4, 2020
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.
A new study from North Carolina State University has developed a fast and efficient radiation detector using single-crystal gallium oxide. The detector can monitor X-ray radiation in near-real time, making it suitable for applications such as medical imaging and security.
SourceNorth Carolina State University·JournalJournal of Materials Science·DateMay 4, 2020
A new report suggests that strict international travel bans have contained the spread of COVID-19 in the EU. The study uses computer modeling to predict the impact of lifting air travel restrictions and highlights the importance of mobility in the global spread of the disease.
A study published in the American Heart Association journal Hypertension found that intensive blood pressure control reduces the risk of atrial fibrillation. Lowering systolic blood pressure to less than 120mmHg resulted in a 26% lower risk of AFib compared to standard lowering, with similar benefits seen across different groups.
SourceAtrium Health Wake Forest Baptist·DateMay 4, 2020
Scientists discovered widespread synaptic changes in sea slugs that learn to reject non-food objects, offering insight into human learning's impact on the brain. The study found that synaptic modifications occur in concert across various brain areas.
The human genome's complexity hinders personalized medicine by having an immense ability to change and cope with issues, context matters in our genome. Researchers conclude that precision medicine is crucial but must consider the full genomic blueprint including 'unnecessary' elements.
SourceMcMaster University·Journalnpj Genomic Medicine·DateMay 4, 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 University of Stirling study explores the effects of social distancing on over 70s, examining whether technology can enhance social engagement and physical activity. The research aims to identify positive impacts and inform policy recommendations to minimize negative effects.
Researchers discovered that microorganisms change the nature of rock they occupy by extracting water, causing a phase transformation. This finding has implications for life support systems and biomanufacturing in extreme environments.
SourceU.S. Army Research Laboratory·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A recent study found that women who experienced hypertensive disorders during pregnancy are at a higher risk of developing heart or kidney diseases earlier in life. The study, which analyzed data from over 7,500 women, suggests that this risk may be underestimated when considering only per-pregnancy rates.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateMay 4, 2020
Researchers found that groundwater inundation is the most extensive flood source, while direct marine inundation is the least. They developed a method to identify vulnerable locations and critical infrastructure likely to fail, emphasizing the need for site-specific consideration.
SourceUniversity of Hawaii at Manoa·JournalScientific Reports·DateMay 4, 2020
Researchers mapped the glycan-processing states of the SARS-CoV-2 spike protein using high-resolution mass spectrometry. The study found that SARS-CoV-2 glycans differ from typical host glycan processing, which may impact vaccine effectiveness.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateMay 4, 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.
Russian scientists have developed a new line of humanized mice sensitive to SARS-CoV-2, allowing for the testing of COVID-19 vaccines and drugs. The mice are made biologically safe and can experience symptoms and pathogenesis similar to humans, reducing the risk of contagion in laboratories.
SourcePensoft Publishers·JournalResearch Results in Pharmacology·DateMay 4, 2020
Researchers analyzed genomic data of 20 lion specimens, including extinct cave lions from Siberia and India, finding a shared ancestor 500,000 years ago. The study suggests limited gene flow between modern lions' lineages after their divergence 70,000 years ago.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A new study found that climate change could significantly reduce shorefast ice in Arctic communities, with potential declines of five to 44 days by 2100. The coldest regions are expected to experience the largest reductions, posing concerns for preserving polar ecosystems and local ways of life.
SourceBrown University·JournalNature Climate Change·DateMay 4, 2020
A new study found that while heart attack symptoms can vary between men and women, chest pain, sweating, and shortness of breath were the most common symptoms in both. Women were more likely to experience pain between the shoulder blades, nausea or vomiting, and shortness of breath compared to men.
SourceEuropean Society of Cardiology·JournalJournal of the American Heart Association·DateMay 4, 2020
The TACC COVID-19 Twitter dataset enables researchers to analyze social media communications and identify trends in pandemic responses. The dataset, which contains over 40 million tweets, can be used for topic modeling, entity analysis, and event detection, facilitating discoveries about the spread of misinformation and racist messaging.
SourceUniversity of Texas at Austin, Texas Advanced Computing Center·DateMay 4, 2020
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.
The Altman Clinical and Translational Research Institute at UC San Diego has received a five-year, $54.7 million Clinical and Translational Science Award from the National Institutes of Health. This grant will refine fundamental work and provide new resources to launch a wave of discovery and transformation.
SourceUniversity of California - San Diego·DateMay 4, 2020
A new AI algorithm can predict Alzheimer's disease risk with high accuracy using a combination of brain MRI scans, cognitive impairment tests, and demographic data. The algorithm also provides interpretable visualizations of individual disease risk, leading to more accurate diagnoses.
SourceBoston University School of Medicine·JournalBrain·DateMay 4, 2020
A global study of over 350,000 teens reveals that lack of sleep can lead to anhedonia, or loss of pleasure, as well as anxiety, anger, and significantly increased risk of depression. Easy interventions such as regulating screen time, delayed school starting times, and monitoring academic pressures can improve mental health.
SourceFlinders University·JournalSleep Medicine·DateMay 4, 2020
The Verticillium wilt disease is a complex interaction between multiple microorganisms, including fungi, bacteria, and protozoa, that attack the olive tree. The infection process involves a community of microorganisms, with beneficial fungi turning harmful to the plant.
SourceUniversity of Córdoba·JournalPlant Biology·DateMay 4, 2020
Researchers found that turbulent blood flows react strongly to vessel geometry, leading to higher velocity fluctuations and increased risk of arteriosclerosis. The study suggests a new mechanism for turbulence in cardiovascular flow at lower speeds than previously thought.
SourceInstitute of Science and Technology Austria·JournalProceedings of the National Academy of Sciences·DateMay 4, 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.
A new study found that mosquitoes are most likely to transmit malaria in the early evening when people are exposed, followed by midnight and morning. This shift in biting behavior could reduce the effectiveness of bed nets in preventing malaria.
SourcePenn State·JournalNature Ecology & Evolution·DateMay 4, 2020
Research shows that software vulnerabilities are more likely to be discussed on social media before being reported on official databases, highlighting the potential for early warning systems. The study also found that nearly all commercial codebases contain at least one vulnerability, with an average of 64 vulnerabilities per codebase.
SourceDOE/Pacific Northwest National Laboratory·JournalPLOS ONE·DateMay 4, 2020
A new study published in Journal of Functional Foods finds that daily BioCell Collagen ingestion reduces wrinkles, increases skin elasticity, and maintains hyaluronic acid content in humans. The supplement's unique matrix of hydrolyzed collagen type II peptides, chondroitin sulfate, and hyaluronic acid helps combat UVB-induced photoaging.
SourceMWWPR·JournalJournal of Functional Foods·DateMay 4, 2020
A team of investigators at the University of Kansas is developing mathematical models to project how different interventions can stem the spread of COVID-19. The models will account for human behavior, such as public fear and adherence to disease-control measures.
An analysis of medical insurance claims and productivity data reveals that non-fatal US injuries result in an estimated $1,590 and 11 days off work per injured employee every year. The study found that total medical costs for emergency care visits exceed $133 billion annually.
SourceBMJ Group·JournalInjury Prevention·DateMay 4, 2020
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Researchers have identified biomarkers that can predict children at risk for dyslexia and other reading acquisition disorders, suggesting a strong neural scaffolding in infancy. Studies using MRI imaging show that babies as young as 3 months old have underlying brain characteristics that predict success in reading years later.
A recent study found that nearly two-thirds of teens and young adults use e-cigarettes due to social factors, despite widespread knowledge of the risks. The survey, conducted by the University of Michigan's MyVoice study, also revealed that most respondents believe vaping is dangerous and can lead to substance use.
SourceMichigan Medicine - University of Michigan·JournalJAMA Pediatrics·DateMay 4, 2020
A new framework, called a 'detectability index,' has been developed to help scientists narrow down the field of exoplanets that require additional study. The index takes into account factors such as oxygen levels and water content on planets, providing a tool for prioritizing targets for observation.
Researchers found that active bilingualism protects against cognitive decline in older adults, improving executive control abilities. Bilingual individuals showed more efficient neural organization at language control regions, associated with better performance in goal maintenance and conflict monitoring tasks.
SourceSingapore University of Technology and Design·DateMay 4, 2020
Researchers are exploring quantum computing's potential in accelerating drug discovery for COVID-19 treatment. By generating complex compounds quickly, they aim to find a cure faster and more efficiently than traditional methods.
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 machine learning model accurately estimated replicability using article text and statistics, performing well on hundreds of social science studies. The model can prioritize manual replication efforts or self-assess by authors without significant bias.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
Women with preexisting cardiovascular conditions should receive preconception counseling and specialized maternity care from a cardio-obstetrics team. Regular exercise during pregnancy may improve blood vessel function and prevent preeclampsia.
SourceAmerican Heart Association·JournalCirculation·DateMay 4, 2020
The American Gastroenterological Association has published new evidence-based recommendations on the GI and liver manifestations of COVID-19. Key findings include a lower prevalence of GI symptoms in outpatients (4.0%), but also highlight atypical presentations, such as diarrhea preceding other symptoms by days.
SourceAmerican Gastroenterological Association·JournalGASTROENTEROLOGY·DateMay 4, 2020
Researchers have discovered a new gene, Sestrin1, that regulates cholesterol levels by shutting off cholesterol production in the liver when food provides enough essential nutrients. The study combines fine-grained detail from animal studies with statistical power of genetic studies involving hundreds of thousands of human genomes.
SourceUniversity of Wisconsin-Madison·JournalCell Metabolism·DateMay 4, 2020
Researchers have discovered an enzyme that converts low-cost sugars into hard-to-produce alpha-GalNAc sugars with therapeutic properties, particularly relevant for cancer vaccines. The enzyme, GH109, has anti-cancer qualities and can be optimized for large-scale production.
SourceTechnical University of Denmark·JournalACS Catalysis·DateMay 4, 2020
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.
Researchers at ASU have found a unique SARS-CoV-2 mutation with 81 deleted letters, similar to one from the 2003 SARS outbreak. The discovery was made using next-generation sequencing technology and has attracted global interest from scientists, including the World Health Organization.
SourceArizona State University·JournalJournal of Virology·DateMay 4, 2020
Recently recovered COVID-19 patients exhibit varied immune responses to SARS-CoV-2 proteins. High concentrations of neutralizing antibodies and IFNγ-secreting T cells were detected in some patients, indicating potential for vaccine targeting the receptor-binding domain. The study's findings have implications for designing effective vac...
A recent study by Uppsala University and Princeton University found that gene flow between closely related species of Darwin's finches has affected their beak morphology. The researchers observed a convergence in beak shape among hybrids, which they attributed to gene flow from the medium ground finch to the common cactus finch.
SourceUppsala University·JournalNature Ecology & Evolution·DateMay 4, 2020
A new study found that recommender systems increase consumer views of product pages and purchasing decisions, but their impact varies depending on product type, attributes, and review ratings. The study suggests that recommenders complement high-average review ratings, while substitutes for conversion rates conditional on views.
SourceCarnegie Mellon University·JournalManagement Science·DateMay 4, 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.
Youth with chronic medical conditions are at a higher risk of developing anxiety disorders, affecting approximately 20-50% of young people. Anxiety disorders can also worsen disease-related outcomes in children and adolescents with these conditions.
SourceElsevier·JournalJournal of the American Academy of Child & Adolescent Psychiatry·DateMay 4, 2020
The ability to extinguish fearful memories relies on DNA flexibility, which enables rapid changes in gene activity and RNA editing. Researchers found that the enzyme ADAR1, which converts Z-DNA back into B-DNA, plays a critical role in fear extinction.
SourceUniversity of Queensland·JournalNature Neuroscience·DateMay 4, 2020
Genomic analysis uncovers lineages specializing in cattle colonization; intensification of agriculture led to adaptation of generalist lineages, potentially creating zoonotic pathogens.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A study by MIT economist Daron Acemoglu finds that adding one robot per 1,000 workers reduces national employment-to-population ratio by about 0.2 percent, with some areas affected more than others. This translates to each additional robot replacing about 3.3 workers nationally, on average.
SourceMassachusetts Institute of Technology·JournalJournal of Political Economy·DateMay 4, 2020
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
San Diego State University researchers found a similar brain glitch occurs in signing and speaking errors, which could improve rehabilitation therapy for deaf signers after a stroke. The study used EEG recordings to analyze the brains of both hearing and deaf signers.
SourceSan Diego State University·JournalJournal of Cognitive Neuroscience·DateMay 4, 2020
Researchers found that 92% of employers believe public health professionals with climate change training will be in high demand in the next 5-10 years. Employers value skills such as knowledge of climate mitigation, health equity, and risk assessment. The study analyzed 16 years' worth of job postings to project future workforce needs.
SourceColumbia University's Mailman School of Public Health·JournalInternational Journal of Environmental Research and Public Health·DateMay 4, 2020
A study by Rutgers professor and medical student found that combining meditation with aerobic exercise reduces stress and rumination while enhancing the quality of life for medical students. The intervention, MAP Train My Brain, was developed by Shors and has shown positive outcomes in reducing stress and improving overall health.
SourceRutgers University·JournalThe Journal of Alternative and Complementary Medicine·DateMay 4, 2020
Researchers from Lancaster University have successfully modified a molecular building block in wheat to activate Rubisco faster in hotter temperatures. This breakthrough could help protect crops from rising temperatures and improve global food security.
SourceLancaster University·JournalThe Plant Journal·DateMay 4, 2020
A new study by Yale researchers finds that natural disasters can trigger catastrophic domino effects through urban trade networks, with secondary economic impacts often exceeding local costs. Regional cities most vulnerable due to dependence on industrial supplies and limited suppliers.
SourceYale School of the Environment·JournalNature Sustainability·DateMay 4, 2020
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Researchers discovered that microorganisms change the rock's nature by extracting water, causing a phase transformation from gypsum to anhydrite. The organisms use organic acids to penetrate the rock and access water, revealing an innovative survival strategy.
SourceUniversity of California - Irvine·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A new Northwestern Medicine study found that strenuous exercise does not increase the risk of developing knee osteoarthritis and may even protect against it. Adults at high risk for knee OA were 30% less likely to develop OA through vigorous physical activity participation.
SourceNorthwestern University·JournalJAMA Network Open·DateMay 4, 2020
Researchers found that cyclone frequency decreased in the southern Indian Ocean and western North Pacific but increased in the North Atlantic and central Pacific. The study suggests that climate change is driving these changes.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A University of Rhode Island researcher warns that climate change is causing increased conflicts between fishermen, fishing nations, and managers. Shifting fish populations and changing maritime boundaries are creating new challenges in global fisheries management.
SourceUniversity of Rhode Island·JournalMarine Policy·DateMay 4, 2020
The OpenFlexure Microscope is a fully automated, laboratory-grade instrument that can be 3D printed for as little as $18. It features motorised sample positioning and focus control, producing high-quality images.
SourceUniversity of Bath·JournalBiomedical Optics Express·DateMay 4, 2020
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
Researchers propose refocusing dark matter detector efforts to seek out newly suggested types of dark matter signals that may have been overlooked. This includes absorption-related processes and energy signatures in the MeV range, which could be more common than previously detected signals.
SourceDOE/Lawrence Berkeley National Laboratory·JournalPhysical Review Letters·DateMay 4, 2020
The CUNY SPH Weekly COVID-19 Survey reveals New Yorkers are cautious about resuming normal activities due to the ongoing pandemic. Many believe a safe and effective vaccine is essential for restoring public confidence.
SourceCUNY Graduate School of Public Health and Health Policy·JournalJournal of Health Communication·DateMay 4, 2020
Researchers at the University of Southampton have created a global dataset of major renewable energy sites, mapping solar and wind farms worldwide. The study shows that Europe, North America, and East Asia dominate the renewable energy sector, with data correlating well with official statistics.
SourceUniversity of Southampton·JournalScientific Data·DateMay 4, 2020
A study at The University of Queensland Diamantina Institute found that growth hormone boosts liver regeneration in mice by suppressing inflammatory responses. Mice with normal growth hormone receptors survived liver surgery and experienced full liver regeneration.
SourceUniversity of Queensland·JournalJournal of Hepatology·DateMay 4, 2020
Rice University researchers have created a self-sustaining system that splits water to produce hydrogen fuel using solar power, with an efficiency of up to 6.7%. The device uses perovskite solar cells and catalytic electrodes to convert sunlight into electricity, which drives the electrochemical reaction to produce hydrogen and oxygen.
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.
Scientists at Duke-NUS Medical School have discovered a potential therapeutic target for treating sleep disorders. Targeted mutations in the PER2 protein can alter the balance of the biological clock and significantly lengthen the circadian period in preclinical models.
SourceDuke-NUS Medical School·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A study published in Nature's Scientific Reports reveals that shrinking snowcaps in the Himalayan-Tibetan Plateau region are fueling the expansion of harmful algal blooms in the Arabian Sea. These blooms, caused by Noctiluca scintillans, are disrupting the marine food chain and threatening fisheries that sustain 150 million people.
SourceColumbia Climate School·JournalScientific Reports·DateMay 4, 2020
The international geoscience community has endorsed a declaration affirming its commitment to apply its expertise to meet societal challenges and support essential research. Geoscientists possess unique skills to address global crises, and the community pledges to leverage this expertise for a sustainable future.
A $10 million grant enables the Murdoch Children's Research Institute's clinical trial of the BCG vaccine against COVID-19 to expand to 10,000 healthcare workers across Australia and Europe. The BRACE trial aims to test whether the BCG vaccine can protect those exposed to SARS-CoV-2 from developing severe symptoms.
SourceMurdoch Childrens Research Institute·DateMay 4, 2020
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
The American College of Cardiology has issued a framework for safely reintroducing invasive cardiovascular procedures and diagnostic tests. The document highlights the need to prioritize patients with untreated cardiovascular disease and ensure fair access to care, while also protecting patients and healthcare workers from COVID-19.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateMay 4, 2020
Researchers have identified ROBO2 as a potential therapeutic target for treating kidney diseases, including glomerular diseases and chronic kidney disease. High ROBO2 protein levels are found in injured kidney models and can lead to reduced podocyte adhesion, making it a promising area of investigation.
SourceBoston University School of Medicine·JournalAmerican Journal Of Pathology·DateMay 4, 2020
Researchers found that drug overdose deaths shifted from older to younger age groups as generations changed, with Baby Boomers facing higher risks in their mid-40s, Generation X in their late 30s, and Millennials in their early 20s. The study's results suggest a strong sociological imprinting effect, where attitudes towards drug use sh...
SourceUniversity of Pittsburgh·JournalNature Medicine·DateMay 4, 2020
Researchers used machine learning to analyze 30 years of crop-yield data, finding that warmer conditions are causing corn yields to increase in humidity and decrease with extreme temperatures. The study predicts a shift in corn and soybean production from Iowa and Illinois to Minnesota and the Dakotas as optimal climate conditions change.
SourcePenn State·JournalEnvironmental Research Letters·DateMay 4, 2020
Researchers at Oregon State University found that people can correctly infer a robot's personality from its movement alone, with Happy and Sleepy being rated as most polite. The study suggests that robot personality can positively impact tasks around people, boding well for integration into simple robots
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 discovered a new ancient plant species that provides a unique glimpse into the evolutionary process of reproductive biology in seed plants. The 400 million-year-old fossilized specimen reveals a spectrum of spore sizes, a precursor to specialized strategies in land plants.
SourceStanford's School of Earth, Energy & Environmental Sciences·JournalCurrent Biology·DateMay 4, 2020
Warren J. Leonard is recognized for pioneering work in X-linked severe combined immunodeficiency and cloning the IL-2 receptor alpha chain. His findings led to a deeper understanding of cytokine signaling and immune dysregulation.
SourceInternational Cytokine & Interferon Society·DateMay 4, 2020
Scientists apply strong magnetic fields to weakly-magnetic molecules, inducing new optical and photophysical properties. This discovery could allow scientists to change electronic properties of some classes of molecules using magnetic fields as a handle. The research uses the world's strongest magnet for NMR spectroscopy.
SourcePrinceton University·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A University of Missouri researcher has identified four antiviral drugs that could potentially treat COVID-19, including remdesivir and 5-fluorouracil. The study found that these drugs can inhibit the replication of the coronavirus by blocking its RNA proteins.
SourceUniversity of Missouri-Columbia·JournalPathogens·DateMay 4, 2020
Peter Lwigale has been awarded a four-year, $1.5 million NIH R01 grant to investigate the function of Npnt, a protein abundant in the cornea's extracellular matrix. The study aims to inform therapies for malformed eyes and injuries.
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.
Researchers at University of Pennsylvania activate G protein-coupled estrogen receptor (GPER) in human and mouse pancreatic cancer models, inhibiting growth and making tumors more sensitive to immunotherapy. This approach may improve efficacy of existing treatments in a type where PD-1 inhibitors have been ineffective.
SourceUniversity of Pennsylvania School of Medicine·JournalCellular and Molecular Gastroenterology and Hepatology·DateMay 4, 2020
Researchers analyzed historical climate data to find that suitable climates for humans have remained largely unchanged since the mid-Holocene. By 2070, an estimated 1-3 billion people may live under warmer climate conditions deemed unsuitable for human life.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A study of 25 people found that Pavlovian conditioning to an allergen can lead to a placebo allergic reaction in the environment where the allergen was encountered. Sleep consolidation is thought to play a role in this response, according to the authors.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A NIH-funded study aims to measure the rate of novel coronavirus infection in US children and their family members, as well as the percentage of infected children who develop COVID-19. The study also explores whether asthma or other allergic conditions affect SARS-CoV-2 infection rates.
SourceNIH/National Institute of Allergy and Infectious Diseases·JournalJournal of Allergy and Clinical Immunology·DateMay 4, 2020
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.
Researchers found that female flies were attracted to yeasts in foreign habitats, even if it meant reducing their offspring's survival chances. This openness could be a key factor in the emergence of new Drosophila species as they adapt to new environments.
SourceMax Planck Institute for Chemical Ecology·JournalOikos·DateMay 4, 2020
A study at the University of Jyväskylä reveals that flexible work arrangements can have positive effects on employees, including increased autonomy and reduced conflict. The research found that communication across boundaries can create a functional environment where employees feel supported and understood.
SourceUniversity of Jyväskylä - Jyväskylän yliopisto·JournalJournal of Applied Communication Research·DateMay 4, 2020
Researchers at TU Wien and Stanford University have created tiny neuronal networks by printing 3D cages with microscale openings using two-photon polymerization and acoustic bioprinting. This allows for the growth of multicellular nerve tissue and the creation of connections between neurons, enabling targeted study of neural networks.
SourceVienna University of Technology·JournalBiofabrication·DateMay 4, 2020
Researchers found that L-thyroxine therapy did not improve symptoms, quality of life, or handgrip strength in older adults with subclinical hypothyroidism and high symptom burden. This study's results do not support routine use of L-thyroxine for this population.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·DateMay 4, 2020
A meta-analysis of biotrophs, hemibiotrophs, and necrotrophs found a significant relationship between trophic type and latent period. Hemibiotrophic pathogens have the longest latent periods, while necrotrophic pathogens have the shortest.
SourceAmerican Phytopathological Society·JournalPhytopathology·DateMay 4, 2020
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
A new study published in Heart Rhythm found that incorporating electrocardiogram (ECG) screenings into college athletes' pre-participation physical exams can detect cardiac conditions six times more effectively than physical exams alone. The study also showed improved cost efficiency per diagnosis, reducing costs by five-fold.
SourceUniversity of Washington School of Medicine/UW Medicine·JournalHeartRhythm Case Reports·DateMay 4, 2020
A series of Canadian studies found that conspicuous alcohol labels can increase awareness of drinking harms and guidelines, leading to a 6.9% decrease in total sales of alcohol. The labels provided information on the risks of alcohol consumption or drinking guidelines, improving knowledge of alcohol-related health risks such as cancer.
SourceJournal of Studies on Alcohol and Drugs·JournalJournal of Studies on Alcohol and Drugs·DateMay 4, 2020
Researchers at University of Nottingham have developed biomaterials that can control the body's immune response, potentially reducing implant rejection rates. The new materials use surface shape and chemical composition to influence macrophage attachment and behavior.
SourceUniversity of Nottingham·JournalMatter·DateMay 4, 2020
Researchers identified the cleavage of furin as crucial for SARS-CoV-2 entry into host cells. The study also found potential starting points for therapy and live attenuated vaccines by exploring coronaviruses with similar activation sequences in animals, enabling the virus to spread in humans.
SourceDeutsches Primatenzentrum (DPZ)/German Primate Center·JournalMolecular Cell·DateMay 4, 2020
Scientists at Temple University Health System are exploring the molecular mechanisms of heart injury and repair. They aim to identify new paths to developing innovative heart therapies. The study focuses on understanding the role of molecules known as G protein-coupled receptor kinases (GRKs) in heart function and disease.
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.
Dr. Staci Gruber will use the grant to investigate differences between whole-plant, full-spectrum and single extracted compounds in cannabis products. Her research aims to clarify the potential for synergistic effects of full-spectrum products versus single extracted compounds.
A new study from Portland State University suggests that venture capitalist funding can lead to a prioritization of financial success over socially responsible strategies, resulting in poorer practice records. Venture capitalists' desires for financial surplus may even cause more harm than good, according to the researchers.
SourcePortland State University·JournalJournal of Business Venturing·DateMay 4, 2020
Researchers have developed a zinc-doped manganese chromite crystal with significant technological potential. The material exhibits paramagnetic-to-antiferromagnetic phase transition at 19 kelvin, making it suitable for various applications.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalJournal of Magnetism and Magnetic Materials·DateMay 4, 2020
A stranded seal was found with multiple facial wounds inflicted by fish, which researchers attribute to the animal's attempt to defend itself. The study suggests that similar injuries may be more common than previously thought, highlighting the dangers faced by marine mammals in their quest for food.
SourceMonash University·JournalDiseases of Aquatic Organisms·DateMay 4, 2020
A new study finds that intensive farming practices increase the likelihood of pathogens becoming a major public health risk. Campylobacter, a bacterium carried by cattle, is estimated to be present in 20% of cattle worldwide and can cause serious illness in humans.
SourceUniversity of Bath·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
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.
Researchers at Johns Hopkins University discovered that microorganisms can extract water from minerals, changing the rock's structure and providing a survival strategy. The findings may help develop practical applications for defense and advance our search for life beyond Earth.
SourceJohns Hopkins University·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
Researchers found that niclosamide and ciclesonide showed potent antiviral activity against SARS-CoV-2 in Vero cells. These findings suggest potential for these FDA-approved drugs to combat COVID-19 with further development or drug formulation.
SourceAmerican Society for Microbiology·JournalAntimicrobial Agents and Chemotherapy·DateMay 4, 2020
Researchers at the University of California San Diego have identified key neurological modifications following sustained exercise, leading to improved learning for motor-skill acquisition. Exercise has been shown to promote neurotransmitter switching, which enhances motor coordination and skill learning.
SourceUniversity of California - San Diego·JournalNature Communications·DateMay 4, 2020
A Korean research team developed a membrane distillation pretreatment process that adds magnesium to inhibit the fouling of membranes in desalination processes. The addition of magnesium inhibits the formation of calcium-based crystals on the membrane surface, preventing fouling and wetting.
SourceNational Research Council of Science & Technology·JournalWater Research·DateMay 4, 2020
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.
A new study found that black patients have higher concentrations of activated fatty acids after a heart attack than white patients, indicating potential targets for personalized diagnosis and treatment of heart failure. Researchers discovered distinct lipid biomarkers may offer new approaches to delay or prevent cardiac failure.
SourceUniversity of South Florida (USF Health)·JournalESC Heart Failure·DateMay 4, 2020
Researchers from University of California, Davis, found that immune responses before pregnancy can predict behavioral deficits in offspring if the mother's immune system is activated during pregnancy. The study used a mouse model to identify baseline immunoreactivity as a predictor of resilience or susceptibility to immune activation.
The study found that the expansion of the US postal network from 1800 to 1890 positively associated with social and nonprofit organizations, while negatively associated with arrests and mortality. Local newspapers also emerged during this period, explaining the continued effect of state investment on social capital.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A recent UBC Okanagan study shows that progressive-resistance exercises can be effective in altering the path to frailty. Seniors who participated in a 12-week free weight exercise program improved their muscle performance and became less frail, without injury.
SourceUniversity of British Columbia Okanagan campus·JournalJournal of Frailty & Aging·DateMay 4, 2020
Experts warn that immunity passports pose significant practical, equitable, and legal issues. Vaccination certificates, on the other hand, may be a crucial tool to incentivize vaccination and end the pandemic. The success of public health practices depends on public trust and addressing inequities.
SourceGeorgetown University Medical Center·JournalThe Lancet·DateMay 4, 2020
Scientists at Argonne National Laboratory developed a single-crystal electrode that provides a deeper understanding of charge-discharge processes in advanced batteries. The study reveals new information about the cathode chemistry, including the origin of extra capacity and the formation of detrimental phases during cycling.
SourceDOE/Argonne National Laboratory·JournalAdvanced Energy Materials·DateMay 4, 2020
Researchers report that tsunami mitigation parks can effectively reduce damage from waves with amplitudes comparable to the hill height. The study highlights the need for buffer zones behind these hills to mitigate enhanced damage in their immediate vicinity.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A new study from the University of Copenhagen suggests that transplanted intestinal contents could be effective against obesity and type 2 diabetes. Researchers found that obese mice with unhealthy lifestyles gained significantly less weight and avoided type 2 diabetes when they received viruses transplanted from the stool of lean mice.
SourceUniversity of Copenhagen·JournalGut·DateMay 4, 2020
Researchers found that composite membranes with nanoparticles can increase proton conductivity in direct ethanol fuel cells, leading to higher efficiency and potential industrial scalability. This breakthrough has great implications for the use of renewable ethanol as a sustainable energy source.
SourceHelmholtz-Zentrum Berlin für Materialien und Energie·JournalJournal of Membrane Science·DateMay 4, 2020
A fully human monoclonal antibody prevents SARS-CoV-2 virus from infecting cultured cells, suggesting potential for treating or preventing COVID-19. The discovery is an initial step towards developing a fully human antibody to address the pandemic.
SourceUtrecht University·JournalNature Communications·DateMay 4, 2020
The new journal focuses on vegetation typologies and classification systems, publishing original research papers, applied studies, and methodological studies. It features double-blind peer review and permanent special collections on Ecoinformatics and Phytosociological Nomenclature.
SourcePensoft Publishers·JournalVegetation Classification and Survey·DateMay 4, 2020
Researchers discovered that desert microbes extract water from rocks by producing biofilms that prompt mineral dissolution. These endolithic microbes have adapted to extremely dry environments, transforming gypsum into anhydrite through a process involving structurally ordered water extraction and phase transformation.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
A new study by Michigan Medicine researchers found that 72% of patients with private insurance could face surprise bills for out-of-network air ambulance services, with average total costs up to $20,000. Ground ambulances also pose a significant risk, with 79% of patients facing surprise bills for non-emergency rides.
SourceMichigan Medicine - University of Michigan·JournalHealth Affairs·DateMay 4, 2020
New research reveals climate change impacts on tropical cyclone patterns, with rising activity in the North Atlantic and Central Pacific, while declining in other regions. Greenhouse gases, aerosols, and volcanic eruptions contribute to these changes.
SourceNOAA Headquarters·JournalProceedings of the National Academy of Sciences·DateMay 4, 2020
Children with chronic health conditions may experience higher rates of mental illness in early adolescence, according to new research. The study found that children with chronic health problems showed higher rates of mental illness at 10 years and continued to be associated with poor mental health at ages 13 and 15.
SourceQueen Mary University of London·JournalDevelopment and Psychopathology·DateMay 4, 2020
A Louisiana State University meteorologist is studying how coronavirus-induced lockdowns improved air quality in China, which could have implications for global temperatures and weather patterns.
Scientists in Singapore develop a single-atom device that can perform both energy conversion and cooling tasks, showcasing the potential of quantum mechanics in miniaturizing machines. The device uses lasers to manipulate an atom's vibrations, creating a battery-like effect that stores energy.
SourceCentre for Quantum Technologies at the National University of Singapore·Journalnpj Quantum Information·DateMay 4, 2020
A new study suggests that farmland requiring irrigation could increase to 1.8 billion hectares, far exceeding current projections, with potential consequences for water resources, biodiversity, and climate change.
SourcePrinceton University·JournalGeophysical Research Letters·DateMay 4, 2020
A study finds that ecotourism has positively transformed people's attitudes towards whale sharks and marine conservation in the Philippines. Locals who work for tour operators report a stronger emotional connection to the species and increased willingness to protect them, leading to more sustainable fishing practices.
SourceCambridge University Press·JournalOryx·DateMay 4, 2020