A modelling study published in The Lancet Public Health suggests that continuing to use face masks for at least two weeks after hitting COVID-19 vaccination targets is cost-effective and saves lives. The study found that maintaining mask use saves billions of dollars in societal and healthcare costs and greatly reduces hospitalisations...
SourceThe Lancet·JournalThe Lancet Public Health·TypeComputational simulation/modeling·DateMar 8, 2022
Researchers found exceptionally preserved fossils from different locations, suggesting that rising global temperatures during the Early Jurassic period may have created favorable conditions for fossilization. The study suggests that past climate change could have enabled exceptional preservation in various environments.
SourceUniversity of Texas at Austin·JournalScientific Reports·DateMar 8, 2022
A new study found that a ketogenic diet significantly improves MS symptoms, including fatigue, depression, and cognitive function. Patients on the keto diet experienced reductions in neurologic disability and enhanced overall quality of life.
SourceUniversity of Virginia Health System·DateMar 8, 2022
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A study published in the Journal of Head Trauma Rehabilitation found that service members who sustained combat-related traumatic brain injury (TBI) are at high risk of long-term disability. The odds of being on a trajectory of worse long-term outcome were 49 times higher for those with blast TBI compared to those with no blast exposure.
SourceWolters Kluwer Health·JournalJournal of Head Trauma Rehabilitation·DateMar 8, 2022
A new study from the University of Copenhagen concludes that lockdowns did not have a significant impact on young people's mental health, with some short-term decline. Young people with depressive symptoms showed improvement in mental health after lockdowns, contrary to previous assumptions.
SourceUniversity of Copenhagen - The Faculty of Health and Medical Sciences·JournalJournal of Psychiatric Research·TypeSurvey·DateMar 8, 2022
A new sustainable solar oven design, developed in Nigeria, combines two conventional designs to provide a cleaner alternative for cooking without hazardous fuels. The cooker uses locally sourced materials and can be easily assembled and operated by one person.
SourceFrontiers·JournalFrontiers in Energy Research·DateMar 8, 2022
A recent study analyzed data from 1998-2018 and found a significant association between tropical cyclone exposure and death rates from various causes at the county level. The researchers used this information to better understand the impact of these storms on mortality rates in different areas.
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 at Cornell University have reevaluated earthquake models, discovering that fracture energy relates to how quakes stop rather than fault weakening. This breakthrough may help improve earthquake forecasting by understanding rupture styles and the role of seismic observations.
SourceCornell University·JournalNature Communications·DateMar 8, 2022
A study by Dr. Fuhimiro Kano and colleagues found that humans can distinguish gaze directions from each other more accurately than chimpanzees, particularly in challenging conditions. The researchers used computerized tasks to present images of human and chimpanzee eyes to both species, with white sclera in the chimpanzee eye improving...
SourceUniversity of Konstanz·JournaleLife·DateMar 8, 2022
A 328-million-year-old fossil discovered in Montana has revealed the earliest known relative of modern octopuses and vampire squid. The newly identified species, Syllipsimopodi bideni, challenges current understanding of vampyropod evolution and offers a new model for internally-shelled cephalopods.
SourceYale University·JournalNature Communications·DateMar 8, 2022
Economists Ed Timmons and Conor Norris suggest reforms such as shorter medical school pathways, expanded physician assistant and nurse practitioner independence, and federal regulation of telemedicine to alleviate the healthcare industry's stress in light of COVID-19. These proposals aim to address staffing shortages, improve access to...
SourceWest Virginia University·JournalHealth Policy OPEN·DateMar 8, 2022
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 study finds that weed species classified as 'injurious weeds' support higher diversity and abundance of pollinators compared to recommended plants. The research suggests that these weeds produce more nectar sugar, making them a valuable resource for flower-visiting insects.
SourceUniversity of Sussex·JournalJournal of Applied Ecology·DateMar 8, 2022
A new species of fish, the Rose-Veiled Fairy Wrasse, has been described by a Maldivian researcher and colleagues as part of the California Academy of Sciences' global Hope for Reefs initiative. The discovery reveals that the species is actually two different species with potentially more restricted distributions.
SourceCalifornia Academy of Sciences·JournalZooKeys·TypeObservational study·DateMar 8, 2022
Researchers developed a comprehensive analysis method to identify interacting proteins in drug development, using proximity-dependent biotinylation. This method enables the targeting of previously difficult-to-target proteins, leading to improved therapeutic agents with reduced side effects.
SourceEhime University·JournalNature Communications·DateMar 8, 2022
A new study suggests China has surpassed the US in one key measure of national research success. Using a different measurement method than traditional methods, researchers found that Chinese research ranked as high as or higher than US work in the top 1% of scientific studies in 2019.
SourceOhio State University·JournalScientometrics·TypeData/statistical analysis·DateMar 8, 2022
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.
New research highlights how lockdowns and restrictions damaged support structures for people with long-term mental health issues. The study found that COVID-19 exacerbated inequalities related to employment, education, and housing.
SourceUniversity of Huddersfield·JournalCommunity Mental Health Journal·TypeSurvey·DateMar 8, 2022
A new study using pooled individual patient data from over 70,000 patients has found that artemisinin-based combination therapy can suppress the bone marrow response and contribute to anaemia. The analysis identified patients at greatest risk of severe anaemia and highlights potential advantages of alternative treatment regimens.
SourceInfectious Diseases Data Observatory·JournalBMC Medicine·TypeMeta-analysis·DateMar 8, 2022
A new study surveyed recent theoretical and empirical insights into economic and policy implications of modern infectious diseases, including COVID-19. The survey reveals distinct channels of disease impacts, highlighting the importance of prevention and pandemic preparedness through investments in healthcare systems.
SourceInternational Institute for Applied Systems Analysis·JournalJournal of Economic Literature·DateMar 8, 2022
Researchers have identified a protein in tick saliva that can relieve chronic pain and itching, offering a potential alternative to traditional painkillers. The findings could lead to a new medication that is more effective and safer than current options.
SourceDurham University·JournalFrontiers in Pharmacology·TypeExperimental study·DateMar 8, 2022
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 multicenter study found relatively high interobserver agreement for chronic pancreatitis findings in children using both CT and MRI. However, subjective findings like atrophy showed moderate agreement, emphasizing the need for standardized criteria.
SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeObservational study·DateMar 8, 2022
In a study published in Social Science & Medicine, researchers found that young people in Uganda are turning to healers for their holistic approach to sexual and reproductive health. Healers provide a destigmatized, holistic SRH experience by embracing young people's sexual citizenship.
SourceColumbia University's Mailman School of Public Health·JournalSocial Science & Medicine·DateMar 8, 2022
Researchers find SRC-3 plays crucial role in regulating 12-hour biological rhythms, affecting lipid and energy metabolism. Alterations in SRC-3 expression linked to metabolic diseases, including diabetes, obesity, and cancer.
SourceBaylor College of Medicine·JournalCell Reports·TypeExperimental study·DateMar 8, 2022
Researchers have confirmed a novel quantum topological material for ultra-low energy electronics, reducing energy consumption by a factor of four. The study reveals the potential of zigzag-Xene-nanoribbons to make topological transistors with robust edge states and low threshold voltage.
SourceARC Centre of Excellence in Future Low-Energy Electronics Technologies·JournalApplied Physics Reviews·TypeExperimental study·DateMar 8, 2022
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 collaborative study from Monash University has identified a new immune checkpoint, PTP1B, that can be exploited for cancer therapy. Inhibiting this protein in T cells enhances the body's immune response to cancer, helping to repress tumour growth.
SourceMonash University·JournalCancer Discovery·TypeExperimental study·DateMar 8, 2022
The Bureau of Reclamation is providing $5.6 million in funding to 15 projects focused on improving desalination and water purification technologies. These advancements aim to expand access to otherwise unusable water resources, addressing the climate crisis and meeting Western communities' needs for a new source of water.
Researchers at Washington State University found a causal link between natural gas flaring and increased hospital visits for respiratory health in North Dakota. The study estimated that a 1% increase in flared natural gas increases the hospitalization rate by 0.73%, highlighting the significant impact of flaring on human health.
SourceWashington State University·JournalJournal of Public Economics·TypeData/statistical analysis·DateMar 8, 2022
Researchers developed tools to measure biological aging of various organ systems using biomarkers, statistical modeling, and machine learning. They found diverse correlations between different bodily systems, with some unexpected findings such as a link between gut microbiota diversity and kidney aging.
SourceCell Press·JournalCell Reports·TypeObservational study·DateMar 8, 2022
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.
Scientists investigate the synthesis and characterization of tropone-embedded HomoHPHACs, revealing that methylation induces clear antiaromaticity due to tropylium cation formation. The discovery paves the way for new applications in electronics materials.
SourceEhime University·JournalChemical Communications·DateMar 8, 2022
Researchers identified a molecular signature of 27 microorganisms in stool samples that can predict pancreatic ductal adenocarcinoma risk and diagnose earlier stages. The study suggests a non-invasive, rapid, and affordable diagnostic kit could be developed to detect the disease.
SourceCentro Nacional de Investigaciones Oncológicas (CNIO)·JournalGut·DateMar 8, 2022
Researchers at Johns Hopkins University created a lightweight, reusable material that can absorb extreme energy impacts like metal, offering improved protection for helmets, body armor, and vehicles. The new foam-like material could lead to stronger, lighter, and safer protective gear.
SourceJohns Hopkins University·JournalAdvanced Materials·TypeComputational simulation/modeling·DateMar 8, 2022
Researchers have found that two receptors on the surface of endothelial cells come together to enable new blood vessel growth. The discovery reveals a new connection between copper metabolism and angiogenesis, highlighting CTR1 as a potential therapeutic target for conditions like ischemic heart disease.
SourceMedical College of Georgia at Augusta University·JournalNature Cell Biology·DateMar 8, 2022
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 used super-resolution light microscopy to pinpoint the location of viral molecules within human cells during coronavirus infection. The study reveals that the virus-replicating machinery and RNA product are physically separated in the cell, providing new insights into the viral life cycle.
SourceStanford University·JournalCell Reports Methods·DateMar 8, 2022
The Bureau of Reclamation released a new report evaluating current and emerging snow measurement technologies to enhance water supply forecasting. The report identifies under-utilized emerging technologies with potential to improve forecast accuracy in the near term.
Researchers at Johns Hopkins Medicine discovered a critical step in the molecular circuitry of immune cells that mobilizes the immune system to fight off foreign invaders. The findings, published in iScience, shed light on subtle genetic variations among human populations that may explain individual responses to infections.
SourceJohns Hopkins Medicine·JournaliScience·DateMar 8, 2022
Researchers at the University of Cambridge found that people with dementia have difficulty responding to unexpected situations, which is a symptom seen across every type of dementia. The study used magnetoencephalography to analyze brain activity in patients and healthy controls while listening to changing sounds.
Researchers at Colorado State University are developing an RNA-based method for controlling herbicide-resistant weeds using gene-silencing technology. The goal is to create a non-genetically modified, shelf-stable spray that targets specific strands of RNA in weed cells, leaving crops untouched.
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.
Studies investigating the impact of memory on perception aim to understand how our brains alter sensory information, enabling us to conserve energy on expected stimuli. This research may lead to advancements in treating PTSD by analyzing communication between brain regions affected by trauma.
SourceHarvard Medical School·JournalNature Neuroscience·DateMar 8, 2022
The Princeton Plasma Physics Laboratory has developed a new understanding of atomic layer etching, a critical step in fabricating atomic-scale transistors. The findings could lead to improved efficiency, cost-effectiveness, and capabilities for future microchips and supercomputers.
SourceDOE/Princeton Plasma Physics Laboratory·JournalJournal of Vacuum Science and Technology·TypeObservational study·DateMar 8, 2022
The Patient-Centered Outcomes Research Institute (PCORI) Board of Governors approved funding for 12 new comparative clinical effectiveness research studies focusing on maternal health, autism, and urinary incontinence. These studies will improve healthcare delivery and health outcomes in real-world settings.
SourcePatient-Centered Outcomes Research Institute·DateMar 8, 2022
Researchers have identified pyruvate kinase M2 as a potential therapeutic target for preventing diabetic kidney disease in people with type 1 diabetes. The enzyme's activation may help normalize and maintain kidney function, even after seven months of elevated blood sugar levels.
SourceJoslin Diabetes Center·JournalJournal of Clinical Investigation·DateMar 8, 2022
Researchers created a dental tool that measures plaque acidity using an LED light and FDA-approved chemical dye, providing dentists with early warning signs of cavity development. The device can help limit the need for specific harmful bacteria tests and educate patients about sugar's impact on oral health.
SourceUniversity of Washington·JournalIEEE Transactions on Biomedical Engineering·TypeExperimental study·DateMar 8, 2022
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.
A new human CD8+ T cell subset has been identified that suppresses pathogenic CD4+ T cells in autoimmune and infectious diseases. This subset, known as KIR+CD8+ T cells, is increased in the blood and inflamed tissues of patients with autoimmune conditions and COVID-19.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateMar 8, 2022
A novel framework for improving scientific understanding of 'recurrent acute disasters' (RADs) has been developed to account for legacy conditions that leave people vulnerable in the wake of repeated disasters. The framework proposes a holistic view of the 'human ecosystem' and trends in legacy conditions.
SourceCary Institute of Ecosystem Studies·JournalScience Advances·DateMar 8, 2022
Scientists successfully revive motor neurons in laboratory experiments, showing promise for ALS treatment. The method uses magnetic field pulses to improve nerve function and transport, with healthy cells remaining unchanged.
SourceHelmholtz-Zentrum Dresden-Rossendorf·TypeExperimental study·DateMar 8, 2022
A new study found that people's pronunciation of certain words changes after hearing a southern-accented talker, even if they didn't hear the actual sound. Participants who had never lived in the U.S. south still converged on a southern-like pronunciation, suggesting that expectations about accents shape our speech.
SourceLinguistic Society of America·JournalLanguage·TypeExperimental study·DateMar 8, 2022
Researchers have developed a process to replicate what happens inside the heart after cardiac arrest using lab-grown pig heart tissue, which includes epicardial slices and underlying heart muscle. This new process could lead to better health outcomes for humans and reduce the reliance on animal experiments in cardiovascular science.
SourceUniversity of Surrey·Journalnpj Regenerative Medicine·TypeExperimental study·DateMar 8, 2022
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
New research highlights the issue of gender blindness in recognizing sexism. Studies found that men who are rude to both men and women are viewed as 'gender blind', making it difficult to acknowledge sexist behavior. This can lead to perpetrators using rudeness as a defense against accusations of sexism.
SourceAssociation for Psychological Science·JournalPsychological Science·DateMar 8, 2022
The placenta plays an active role in transferring vitamin D to the fetus during pregnancy, according to a new study. The research found that the placenta takes up vitamin D through endocytosis, which enables it to deliver this essential nutrient to the developing fetus.
Research suggests that changes in the microbiome may play a role in both the development and progression of pancreatic cancer. A distinct gut microbial profile was observed in patients with ductal pancreatic cancer compared to those without the disease, and this signature consistently identified patients regardless of disease stage.
SourceBMJ Group·JournalGut·TypeObservational study·DateMar 8, 2022
A new study found that hospital-affiliated emergency physicians prescribed antibiotics to patients with acute respiratory infections nearly twice as often as contractor-supplied physicians. This disparity highlights the need for improved antibiotic stewardship in telemedicine settings.
SourceMichigan Medicine - University of Michigan·JournalJournal of Telemedicine and Telecare·TypeSystematic review·DateMar 8, 2022
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 study of 1,164 patients with COVID-19 found that continuing dexamethasone treatment at hospital discharge was associated with lower readmission rates and mortality within 14 days. The treatment also showed significant benefits in reducing the risk of severe disease progression.
SourceJAMA Network·JournalJAMA Network Open·DateMar 8, 2022
A new study from Karolinska Institutet projects that a temperature rise of 2 degrees Celsius will increase hyponatremia hospitalizations by almost 14%. Women and elderly are particularly vulnerable to the increased risk, with those over 80 years old facing a 15 times higher chance of hospitalization during heat waves.
SourceKarolinska Institutet·JournalThe Journal of Clinical Endocrinology and Metabolism·TypeComputational simulation/modeling·DateMar 8, 2022
Researchers used microrobots to demonstrate how a swarm of animals can complete an optimum flight response even if individual animals do not notice the threat or they react incorrectly. The study suggests that missing information from individual members can be compensated by other members, which may explain why animals organize themsel...
SourceUniversity of Konstanz·JournalNew Journal of Physics·DateMar 8, 2022
Researchers have identified a genetic signature of 27 microorganisms in stool samples that can predict the risk of pancreatic ductal adenocarcinoma and diagnose patients with earlier stages of the disease. This breakthrough could lead to an effective, non-invasive way to detect pancreatic cancer early.
SourceWorldwide Cancer Research·JournalGut·DateMar 8, 2022
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 analysis by University of Copenhagen researchers found that a Nordic diet has positive health benefits regardless of weight loss. The diet's unique fat composition, high in omega-3 and omega-6 unsaturated fats, plays a significant role in lowering blood sugar and cholesterol levels.
SourceUniversity of Copenhagen - Faculty of Science·JournalClinical Nutrition·DateMar 8, 2022
A new study reveals that global warming is responsible for half of the changes in key physical and behavioral traits of European birds since the 1960s. Non-climate environmental factors also contribute to these changes, with their effects often compounding those of climate change.
SourceAustralian National University·JournalProceedings of the National Academy of Sciences·TypeObservational study·DateMar 8, 2022
Ancient artworks from Minoan civilization of ancient Greece depict domesticated saffron, suggesting cultivation around 1600 BCE. Genetic studies support this origin, placing the modern saffron crocus with its three genomes as a result of natural selection in Bronze Age Greece.
SourceFrontiers·JournalFrontiers in Plant Science·TypeLiterature review·DateMar 8, 2022
Researchers say the challenges of treating long COVID are amplified by a critical issue: we do not know what constitutes long COVID or how to formally diagnose it. The lack of standardization in diagnosis and treatment is further exacerbated by limited research data of varying quality and consistency.
SourceUniversity of California - Los Angeles Health Sciences·JournalAnnals of Internal Medicine·TypeCommentary/editorial·DateMar 8, 2022
Researchers detected dimethyl ether, the largest molecule identified in a planet-forming disc, using ALMA in Chile. The discovery suggests that complex molecules like dimethyl ether are available to feed forming planets, shedding light on the origin of life.
SourceESO·JournalAstronomy and Astrophysics·DateMar 8, 2022
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.
Researchers at UT Southwestern Medical Center have discovered a single protein that can reprogram mature astrocytes into stem-like cells capable of producing neurons and other cell types. This breakthrough may lead to new ways to treat brain injuries, strokes, and degenerative conditions such as Huntington’s disease.
SourceUT Southwestern Medical Center·JournalProceedings of the National Academy of Sciences·DateMar 8, 2022
A team of researchers developed a novel method for producing optically active hydroxy β-lactam derivatives using baker's yeast and microwave irradiation. The process yielded 3:1 ratio of two hydroxyl compounds in 65% yield, with the resulting compounds showing high optical purity.
SourceBentham Science Publishers·JournalCurrent Organocatalysis·DateMar 8, 2022
A new study published in BMJ Evidence-Based Medicine found that vaccines are most effective when distributed in areas with the highest baseline risks. The researchers used absolute risk reduction to guide the equitable distribution of COVID-19 vaccines, prioritizing counties and states with lower numbers needed to vaccinate (NNV).
SourceUniversity of New Mexico Health Sciences Center·JournalBMJ Evidence-Based Medicine·TypeData/statistical analysis·DateMar 8, 2022
A study published in eLife reveals that cancer cells undergoing confined migration become more resistant to anoikis and exhibit increased invasiveness. This process may boost survival in cancer cells and make them more prone to forming deadly metastases.
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 KAUST developed a multilayered perovskite-based film that shields high-performance solar cells from extreme heat and moisture while boosting their long-term stability. The 2D perovskite capping layer improves the resistance of unsealed devices against thermal stress and moisture.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalScience·DateMar 8, 2022
A recent study found that self-administered screening using a tablet device detected twice as many people with depression, fall risk, or intimate partner violence compared to usual in-person screening. The study suggests that this method provides more privacy for patients and accurate health information.
SourceAtrium Health Wake Forest Baptist·TypeRandomized controlled/clinical trial·DateMar 8, 2022
Research from the University of Georgia shows that physical activity can improve cognitive function and brain networks in older adults. Regular movement can help maintain executive function and independence as people age.
SourceUniversity of Georgia·JournalSport Sciences for Health·DateMar 8, 2022
Scientists discovered that animals likely evolved asymmetric gaits 472 million years ago, with evidence of crutching and bounding in ancient fish and crocodiles. The study suggests that many modern species have lost this ability due to evolution or size constraints.
SourceThe Company of Biologists·JournalJournal of Experimental Biology·TypeData/statistical analysis·DateMar 8, 2022
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 found significant associations between student discomfort and being weighed by physical education teachers compared to school nurses. Student dissatisfaction with their weight and perceived overweight status were linked to increased discomfort with the weight measurement process.
SourceElsevier·JournalJournal of Nutrition Education and Behavior·TypeObservational study·DateMar 8, 2022
A study found that severe COVID-19 infections in older adults increased the risk of cognitive decline. Researchers in Wuhan, China analyzed data from discharged patients aged 60 and above, revealing a significant association between SARS-CoV-2 infection severity and cognitive changes.
SourceJAMA Network·JournalJAMA Neurology·DateMar 8, 2022
A study at the University of Bonn found that stressed mice develop motor deficits and lose synapses, which may be useful for earlier diagnosis and therapy. The results also suggest that psychological stress can leave permanent traces on the brain.
SourceUniversity of Bonn·JournalTranslational Psychiatry·TypeExperimental study·DateMar 8, 2022
A pooled data analysis of 18 studies found that shift workers performed significantly worse than non-shift workers in five cognitive outcomes. The results suggest that shift work may increase the risk of workplace injuries and errors due to impaired brain function, particularly in impulse control and situational response.
SourceBMJ Group·JournalOccupational and Environmental Medicine·TypeMeta-analysis·DateMar 8, 2022
A recent study by City of Hope researchers highlights the limitations of Signatera, a popular liquid biopsy test for detecting colorectal cancer recurrence. The study found that standard-of-care CT scan plus CEA blood draw test was more effective in identifying early disease recurrence.
SourceCity of Hope·JournalJAMA Network Open·TypeMeta-analysis·DateMar 8, 2022
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.
Researchers have discovered a mechanism to increase the effectiveness of base excision repair (BER), a pathway involved in repairing damaged DNA. By capturing polymerase beta at a precise point in the cell life cycle, the enzyme creates new genetic material 17 times faster, suggesting an interlocked function between its two roles.
SourceFlorida State University·JournalProceedings of the National Academy of Sciences·DateMar 8, 2022
A study by Concordia researchers found that women are disproportionately affected by job losses and automation due to COVID-19. The authors argue that companies must prioritize inclusivity measures to avoid reversing progress made towards gender equality in the workplace.
SourceConcordia University·JournalEuropean Journal of Business Management and Research·TypeLiterature review·DateMar 8, 2022
Researchers at Michigan Medicine found that a medium-chain fatty acid called octanoic acid can reduce further injury and improve heart function after a heart attack. This discovery could lead to the development of a new therapy to treat heart attacks, targeting the interplay between energy metabolism and epigenetics.
SourceMichigan Medicine - University of Michigan·JournaleLife·TypeExperimental study·DateMar 8, 2022
Researchers found that stress, anxiety, and worries about health consequences contribute to sleep issues among essential occupation workers. The study suggests that implementing measures promoting health and well-being can prevent future illness and sick leave.
SourceNorwegian University of Science and Technology·JournalSleep Medicine·TypeData/statistical analysis·DateMar 8, 2022
Researchers found that alpha oscillations are involved in two distinct processes: one related to observation accuracy and the other to internal representation of sensory events. Increasing or decreasing alpha speed and amplitude can independently modulate perception accuracy.
SourceUniversità di Bologna·JournalCurrent Biology·DateMar 8, 2022
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A team of student researchers from John Jay College of Criminal Justice has discovered at least three families of human microRNA genes not shared with any other primate species on chromosome 21. These genes may have played a significant role in the unique evolution of the human species.
SourceThe City University of New York·JournalAmerican Journal of Biological Anthropology·DateMar 8, 2022
Researchers found variations in carbon isotopes in younger kimberlites, suggesting the Cambrian Explosion affected the Earth's lower mantle. The study suggests that changes in marine sediments leave profound traces on the Earth's interior.
SourceETH Zurich·JournalScience Advances·DateMar 8, 2022
Researchers developed a digital pen tool to measure cognitive function, identifying novel markers of dementia. The study found associations between digital metrics and cognitive functions like processing speed and physical abilities.
SourceBoston University School of Medicine·JournalAlzheimer s & Dementia·TypeObservational study·DateMar 8, 2022
A team of Heidelberg University researchers identified epigenetic factor HDAC4 and organic anion transporter OAT1 as key players in chronic pain development. Their findings revealed that altering gene expression regulates pain processing and sensitivity.
SourceHeidelberg University·JournalNature Communications·DateMar 8, 2022
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.
Researchers demonstrate that ultrasound treatment opens the blood-brain barrier exclusively under the ultrasound beam, suggesting a promising solution for targeted drug delivery to the central nervous system. The use of a biocompatible polyolefin plate allows for reversible disruption of the barrier.
SourceINRIM - Istituto Nazionale di Ricerca Metrologica·JournalScientific Reports·DateMar 8, 2022
Researchers have expanded knowledge of hematite's magnetic and color properties to better understand past climates and environments. Hematite's presence on Mars may provide clues about climatic variations, water presence, and potentially life.
SourceUniversity of Córdoba·JournalReviews of Geophysics·TypeLiterature review·DateMar 8, 2022
Researchers have developed an ultrasonic retinal prosthesis that can stimulate the blind retina to transmit signals to the brain, providing a promising solution for vision restoration. The device uses ultrasound waves to activate small groups of neurons in the eye, similar to how light signals activate a normal eye.
SourceBMEF (BME Frontiers)·JournalBMEF (BME Frontiers)·DateMar 8, 2022
A new study reveals that genes inherited from moms and dads play distinct roles in shaping behavior, with certain cells relying on the mother's copy of a gene to produce essential neurotransmitters. This discovery has implications for understanding how parental genetics may influence behavior and related health conditions.
SourceUniversity of Utah Health·JournalCell Reports·TypeExperimental study·DateMar 8, 2022
A team of researchers proposes converting discarded surgical masks into a burnable fuel through pyrolysis, yielding a carbon-rich oil with high heating value. The study suggests this method offers better environmental performance compared to conventional waste management approaches.
SourceCactus Communications·JournalBioresource Technology·TypeExperimental study·DateMar 8, 2022
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
For the first time, researchers have imaged the full structure of trapped excitons, a breakthrough that could lead to new semiconductor technologies. The study reveals detailed insights into the behavior of excitons, including their size, motion, and stability.
SourceDOE/SLAC National Accelerator Laboratory·JournalNature·TypeExperimental study·DateMar 8, 2022
A landmark study published in JAMA reveals that hurricanes and tropical cyclones in the US are associated with increased deaths from various causes, including injuries, infectious diseases, and cardiovascular conditions. The study analyzed 33.6 million death records and found a significant increase in mortality rates after tropical cyc...
SourceColumbia University's Mailman School of Public Health·JournalJAMA·DateMar 8, 2022
A new study provides evidence of growth limitations in Antarctic fish, which have adapted to survive in freezing temperatures. Despite similar ecological conditions, these fish consume less food and grow at half the rate of temperate water cousins when held at the same temperature.
SourceUniversity of Plymouth·JournalRoyal Society Open Science·TypeObservational study·DateMar 8, 2022
Aging egg cells accumulate damage to genetic material, preventing maturation and fertilization. Researchers have identified a key process causing this damage and found that anti-viral drugs can reverse it.
SourceThe Hebrew University of Jerusalem·JournalAging Cell·TypeExperimental study·DateMar 8, 2022
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.
Researchers have developed a new approach to micro-computed tomography using phase contrast and high-brilliance x-ray radiation, enabling detailed analysis of microstructures and broad applications in medicine, biology, and material sciences.
SourceTechnical University of Munich (TUM)·DateMar 8, 2022
Researchers found that Monte Albán's defenseable hilltop location and collective form of government attracted people to the settlement. The study challenges the idea that fertile land was a primary factor in its foundation.
SourceField Museum·JournalFrontiers in Political Science·DateMar 8, 2022
Researchers discovered that pain neuron-derived peptide Reg3gamma suppresses microglial IDO1, a key enzyme of the kynurenine pathway, and enhances brain ATP production. This discovery provides novel insights into understanding tolerance to endotoxic death.
SourceNational Institutes of Natural Sciences·JournalCell Reports·TypeExperimental study·DateMar 8, 2022
A study involving 6,500 participants found a significant association between higher childhood body mass index and increased risk of premenstrual disorders. Young adults with higher childhood BMI experienced greater levels of premenstrual symptoms.
SourceJAMA Network·JournalJAMA Network Open·DateMar 8, 2022
A study in Botswana found that HIV transmission occurs primarily within and between same-age communities, rather than between distant communities. Community-based HIV testing and treatment can effectively curb the spread of the disease if targeted at high-risk populations.
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 meta-analysis of over 3,000 studies found that women with one ovary have a 30% lower chance of becoming pregnant and giving birth after IVF. The study suggests that surgical removal of an ovary has an adverse effect on fertility.
SourceKarolinska Institutet·JournalFertility and Sterility·TypeMeta-analysis·DateMar 8, 2022
Despite an overall decline in stillbirth rates across the UK, black and South Asian communities continue to experience higher rates of stillbirths compared to the rest of the population. Placental issues and birth defects are key causes of stillbirths in these groups, but the underlying cause remains unknown in more than half of cases.
SourceBMJ Group·JournalBMJ Open·TypeData/statistical analysis·DateMar 8, 2022
Stimulating the RNA receptor RIG-I improves protection against lethal SARS-CoV-2 infections, reducing disease progression and severe cases. The study's findings suggest a promising approach for treating COVID-19.
SourceUniversity of Bonn·JournalMolecular Therapy — Nucleic Acids·TypeExperimental study·DateMar 8, 2022
The NICER telescope has observed the merging of multimillion-degree X-ray spots on the surface of a magnetar, providing new insights into their behavior. The observations suggest that the crust of a neutron star can become partially molten under magnetic stress, leading to changes in pulse shape and hot spot migration.
SourceNASA/Goddard Space Flight Center·JournalThe Astrophysical Journal Letters·DateMar 8, 2022
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 at Moffitt Cancer Center have developed patient-derived cells that can be used to study leptomeningeal disease, a rare complication of cancer. The cells provide a new opportunity for scientists to understand the disease and identify potential therapeutics.
SourceH. Lee Moffitt Cancer Center & Research Institute·JournalNeuro-Oncology·TypeExperimental study·DateMar 8, 2022
Researchers developed a two-wavelength holographic system to measure the topography of metal melt pools during laser beam melting. The system successfully captured 3D shape dynamics, including key-hole regime instabilities and oscillations between modes.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight: Advanced Manufacturing·DateMar 8, 2022
A new species of vampyropod cephalopod has been discovered in a 328-million-year-old fossil, providing evidence that the common ancestor of octopuses and vampire squids had 10 arms. The find pushes back the age of Vampyropoda by nearly 82 million years.
SourceAmerican Museum of Natural History·JournalNature Communications·TypeObservational study·DateMar 8, 2022
A new study suggests that maintaining face mask use for two to 10 weeks beyond reaching vaccination coverage thresholds of 70-90% fully vaccinated could prevent a substantial number of cases, hospitalizations, and deaths, while saving businesses and taxpayers money. The study found that this could save $2.9 billion in direct medical co...
SourceCUNY Graduate School of Public Health and Health Policy·JournalThe Lancet Public Health·DateMar 8, 2022
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 study found that intact astrocyte networks are essential for neural homeostasis, synaptic plasticity, and spatial cognitive abilities in adult mice. Disrupting these networks impairs spatial learning and memory due to altered neuronal excitability and compromised synaptic transmission.
SourceUniversity of Zurich·JournalCell Reports·TypeExperimental study·DateMar 8, 2022
A study by the University of Otago found that 15-year-olds who had conversed with their mothers about everyday past events reported fewer symptoms of depression and anxiety. These adolescents also narrated difficult events from their lives with more insight.
SourceUniversity of Otago·JournalJournal of Personality·DateMar 8, 2022
Researchers in Brazil developed a computer program that locates swimming pools and rooftop water tanks in aerial photographs, using artificial intelligence to identify socio-economically deprived urban areas at risk for diseases transmitted by Aedes aegypti. The innovation can be used as a public policy tool for dynamic socio-economic ...
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalPLOS ONE·DateMar 8, 2022