A new study reveals that compound hot extremes, where days and nights are simultaneously extreme, pose significant health risks, especially for female and older residents. Urban compound hot extremes have increased by 1.76 days per decade in eastern China, driven by anthropogenic emissions and urbanization.
SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalNature Climate Change·DateNov 9, 2021
Researchers from the University of Maryland School of Medicine and NIH found that retinoid therapy improved vision in mice with Usher syndrome, a rare genetic disorder. The study identified key functions of protocadherin-15, which helps recycle molecules essential for eye tissue.
SourceUniversity of Maryland School of Medicine·JournaleLife·TypeExperimental study·DateNov 9, 2021
Researchers at Virginia Tech explore mitochondrial differences in CA2 neurons, which encode social memories in the hippocampus. They found unique mitochondrial characteristics in individual neurons, influencing plasticity and behavior.
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Research identifies way of using nanoparticles to target and disrupt bacterial cells, making them more susceptible to standard antibiotic treatments. Laboratory studies show a strong effect in killing a range of bacteria, including some linked to hospital-acquired infections.
SourceUniversity of Leeds·JournalChemical Science·TypeExperimental study·DateNov 9, 2021
A systematic review of AI studies on mechanical ventilation found that many were testing early technology, but more work is needed for transparency and bias avoidance. The review recommends improving data availability and reporting standards to facilitate the translation of AI into improved patient care.
SourceNational Institute for Health Research·JournalBritish Journal of Anaesthesia·TypeSystematic review·DateNov 9, 2021
The review found that datasets lack images and information about patients with darker skin, which may lead to inaccurate diagnoses. The research highlights the need for better representation of diverse skin tones in training AI models.
SourceNational Cancer Research Institute·JournalThe Lancet Digital Health·TypeSystematic review·DateNov 9, 2021
A Johns Hopkins-led study found that leptin cancels out the effects of Tamoxifen, making it ineffective for obese patients with breast cancer. Researchers suggest that interventions targeting leptin or Med1 may improve Tamoxifen's success in this group.
SourceJohns Hopkins Medicine·Journalnpj Breast Cancer·DateNov 9, 2021
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 new computer program called Codetta can analyze the genome sequences of over 250,000 bacteria and archaea to identify alternative genetic codes. This could help scientists understand how genetic codes evolve and change.
SourceHarvard University·JournaleLife·TypeComputational simulation/modeling·DateNov 9, 2021
An international research team discovered that intestinal bacteria can distribute their metabolic products throughout the body via the bloodstream using membrane vesicles. The study found that these vesicles can overcome the blood-brain barrier and enter brain cells, suggesting a new method for delivering drugs or vaccines.
SourceGoethe University Frankfurt·JournalJournal of Extracellular Vesicles·TypeExperimental study·DateNov 9, 2021
Researchers developed a mathematical model that can predict the effectiveness of immunotherapy treatment for individual patients based on standard clinical measures. The model showed high sensitivity in predicting treatment response within two months, with minimal false-negative results.
Researchers developed a new method to predict stress at atomic scale using machine learning, enabling accurate predictions of grain boundary stresses in actual metal specimens. This breakthrough advances the field of mechanics of materials and enables scientists to engineer stronger and more heat-resistant metals.
SourceUniversity of Illinois Grainger College of Engineering·JournalActa Materialia·DateNov 9, 2021
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A review board comprising healthcare professionals from various disciplines has sharply reduced opioid prescribing at an OHSU internal medicine clinic. The clinic uses a systematic approach to review high-risk cases and coach primary care providers on tapering patients off opioids.
SourceOregon Health & Science University·JournalThe Annals of Family Medicine·TypeData/statistical analysis·DateNov 9, 2021
Researchers at TU Wien have successfully described the 'teapot effect' with a theoretical analysis and experiments. The effect occurs when a liquid is poured out of a teapot too slowly, causing it to dribble down the outside of the pot due to an interplay of inertia, viscous, and capillary forces.
SourceVienna University of Technology·JournalJournal of Fluid Mechanics·TypeExperimental study·DateNov 9, 2021
Researchers at UCI found that PIEZO1, an ion channel mechanosensor, regulates keratinocyte migration and wound healing speed. In mice lacking PIEZO1, wounds heal faster than those with increased PIEZO1 function.
SourceUniversity of California - Irvine·JournaleLife·TypeExperimental study·DateNov 9, 2021
A new anti-diabetic compound, Montbretin A (MbA), has been approved by Health Canada for Phase 1 human trials. MbA works by inhibiting the alpha-amylase enzyme, slowing down starch breakdown and reducing blood sugar spikes in Type 2 diabetics.
A new study found that autonomy-supportive peer coaching is associated with increased patient engagement in diabetes self-management. Peer coaches who were supportive, authentic, and shared resources with participants had the greatest impact on patient outcomes.
SourceAmerican Academy of Family Physicians·JournalThe Annals of Family Medicine·DateNov 9, 2021
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.
The MC3 program provides a lifeline for primary care providers in Michigan, connecting them with psychiatrists and behavioral specialists for consultation and training. This has led to improved diagnosis and care for young people with mental health concerns, including those who express suicidal thoughts or have harmed themselves.
SourceMichigan Medicine - University of Michigan·DateNov 9, 2021
Researchers found that both male and female Guinea baboons initiate group departures and are equally successful in leading the group. The study's findings challenge the common assumption that only males lead groups, suggesting that social organization alone does not determine leadership roles.
SourceDeutsches Primatenzentrum (DPZ)/German Primate Center·JournalScientific Reports·TypeObservational study·DateNov 9, 2021
A study by York University researchers found that young adults (late 20s) rated their overall risk perception associated with contracting COVID-19 significantly lower compared to necessary precautions. However, these explicit ratings are not aligned with their unconscious feelings towards COVID-19 words.
SourceYork University·JournalScientific Reports·TypeData/statistical analysis·DateNov 9, 2021
A multi-institution team led by Penn State has been awarded $39 million to develop innovative approaches to monitor, predict and combat crop pests and diseases in climate-changed worlds. The project aims to support smallholder farmers by providing effective integrated pest management (IPM) strategies.
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers at McGill University developed a new technique to manipulate DNA methylation levels at specific genes using CRISPR/Cas9 technology. This approach enables targeted demethylation of genes associated with diseases, such as insulin gene dysregulation in diabetes.
SourceMcGill University·JournalNature Communications·DateNov 9, 2021
Researchers investigated social distancing behavior among university students worldwide and found that confidence in one's ability to protect themselves and others was crucial for change. The most effective public health messaging emphasized the protection of social distancing as an action people could easily carry out.
SourceVirginia Commonwealth University·JournalGlobal Health Promotion·DateNov 9, 2021
Researchers found that before the weakening of the Atlantic Meridional Overturning Circulation, ice sheets in the Northern Hemisphere began to stick to their bedrock more effectively, causing glaciers to grow thicker and disrupt global heat conveyor belts. This led to stronger ice ages and the observed climate pattern shift.
SourceColumbia Climate School·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateNov 8, 2021
Researchers found that stem cell specialization is dependent on communication between cells through messenger substances like growth factors. Even manipulating the 'dice' by artificially increasing GATA did not lead to arbitrary increases in fruit bladder precursor cells, indicating a need for more than chance in development.
SourceMax Planck Institute of Molecular Physiology·JournalDevelopment·TypeExperimental study·DateNov 8, 2021
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 have identified molecular mechanisms that enable octocorals to maintain calcification under difficult conditions, making them less sensitive to climate change. This resilience could give octocorals a competitive edge over stony corals in the future.
SourceLudwig-Maximilians-Universität München·JournalMolecular Ecology·DateNov 8, 2021
Severely injured patients from gunshot and stab wounds show low survival rates in Switzerland, with only 1.6% of serious injuries caused by firearms and stabbing weapons. Immediate transport to trauma centers is crucial due to prolonged diagnostic procedures and treatment time.
SourceInselspital, Bern University Hospital·JournalEuropean Journal of Trauma and Emergency Surgery·TypeRandomized controlled/clinical trial·DateNov 8, 2021
A genetic defect in the XIAP gene disrupts immune responses against bacteria, leading to an imbalance in the microbiome and promoting intestinal inflammation. The researchers discovered a potential therapeutic option by re-introducing antimicrobial molecules to mice with the genetic defect.
SourceTechnische Universität Dresden·JournalScience Immunology·DateNov 8, 2021
A new study by researchers at the University of Waterloo found that most people misunderstand the concept of mindfulness, confusing it with passive acceptance rather than engaging with life's challenges. The study suggests that laypeople may understand awareness but struggle to grasp the importance of acceptance in mindfulness practices.
SourceUniversity of Waterloo·JournalClinical Psychology Review·DateNov 8, 2021
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Research reveals that cancer cells have softer membranes than normal cells, but stiffening them can prevent abnormal changes in structure and motility. Stiffened breast cancer cells lost the ability to spread to the lungs in mouse experiments, suggesting a potential strategy for cancer treatments.
SourceKobe University·JournalNature Communications·TypeExperimental study·DateNov 8, 2021
Researchers found that levels of chitinase 3-like-1 increase with age and co-morbid diseases, augmenting SARS-CoV-2 infection. A therapeutic antibody blocks the induction of the ACE2 receptor, potentially paving the way for COVID-19 prevention and treatment.
SourceBrown University·JournalJCI Insight·TypeExperimental study·DateNov 8, 2021
Researchers at Durham University and Yunnan University discovered that ancient penis worms took shelter in empty shells, adopting the 'hermit crab' lifestyle. This adaptation allowed them to survive in environments with high predator pressure, highlighting the key role of predation in shaping early animal evolution.
SourceDurham University·JournalCurrent Biology·DateNov 8, 2021
The TaRA model combines background magnetic field inhomogeneity and wave amplitude to explain chirping phenomena, simplifying chorus generation phase measurement. Researchers propose this innovative approach for future research on chorus properties.
SourceUniversity of Science and Technology of China·JournalJournal of Geophysical Research Space Physics·DateNov 8, 2021
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 from academia and industry will converge at Lehigh University to discuss innovative solutions for optimizing efficiency and resiliency in the global supply chain. The workshop aims to leverage machine learning for prescriptive analytics, enabling proactive optimization of supply chain operations.
Researchers use NASA's MMS data to study micro-scale physics in the Earth's magnetotail, revealing a key component missing from existing models: an ambipolar electric field. This discovery challenges existing understanding of thin current sheets and provides new insights into space weather
Researchers at LSU Health have rediscovered the correct anatomy of the hip muscles, finding that they do not join into a single tendon but instead attach to different regions. This discovery has significant implications for understanding the evolution of human upright gait and bipedal locomotion.
SourceLouisiana State University Health Sciences Center·JournalThe Anatomical Record·TypeObservational study·DateNov 8, 2021
The new US fusion energy website usfusionenergy.org provides centralized resources for all audiences, featuring the latest news, articles, events, and jobs. The site aims to recruit a diverse workforce and engage the public in the fusion movement towards a clean energy future.
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.
A new study published in The New England Journal of Medicine found that percutaneous coronary intervention (PCI) guided by fractional flow reserve (FFR) did not meet noninferiority for one-year outcomes compared to bypass surgery. However, FFR-guided PCI performed favorably in patients with low SYNTAX scores and less complex disease.
SourceCardiovascular Research Foundation·JournalNew England Journal of Medicine·DateNov 8, 2021
The USPSTF report examines the intersection of racism and health inequity in preventive services, highlighting existing definitional and conceptual issues. The study aims to improve patient care by addressing these disparities, which have significant implications for health outcomes.
Researchers at Johns Hopkins Kimmel Cancer Center found a new treatment option for inoperable pleural mesothelioma using immunotherapy agent durvalumab combined with platinum-based chemotherapy. Patients with epithelioid tumors experienced higher survival rates, including some who remained tumor-free after completing the trial.
SourceJohns Hopkins Medicine·JournalNature Medicine·DateNov 8, 2021
The USPSTF has developed strategies to address systemic racism in its recommendations, aiming to promote health equity in preventive services. The new approaches focus on eliminating disparities in healthcare access and outcomes.
A new study projects that more than eight million tons of pandemic-associated plastic waste have been generated globally, with over 25,000 tons entering the global ocean. The research highlights the need for improved medical waste management in developing countries and calls for global action to reduce plastic pollution.
SourceUniversity of California - San Diego·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateNov 8, 2021
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.
Scientists have discovered that hypervelocity dust impacts on a spacecraft can produce plasma explosions and create debris clouds, disturbing its operations. These events can also generate clouds of debris that expand away from the spacecraft.
The study found that 29% of younger Germans eat a flexitarian diet and 17% follow a meat-free diet, demonstrating high levels of climate awareness. The results highlight the need for effective communication to promote climate-conscious eating habits among the undecided group.
SourceUniversity of Göttingen·JournalCleaner and Responsible Consumption·TypeSurvey·DateNov 8, 2021
Recent simulations using Gkeyll reveal that neutral particles significantly impact plasma density, temperature, and flow levels in the scrape-off layer region of tokamaks. The inclusion of neutrals leads to reduced plasma fluctuations and slower blob motion.
Research suggests that inhaling carbon dioxide after a traumatic event makes fearful memories more resilient in mice. The study found that CO2 exposure strengthens fearful memories by activating ASIC1A protein in the brain. This discovery might lead to new therapeutic strategies for post-traumatic stress disorder (PTSD) in humans.
SourceFrontiers·JournalFrontiers in Behavioral Neuroscience·TypeExperimental study·DateNov 8, 2021
Researchers find that neurons in the insular cortex can induce inflammation in mice, suggesting a link between the brain and psychosomatic illnesses. The study suggests that 'remembering' an inflammatory response can reactivate it, opening new avenues for treating chronic inflammatory conditions.
SourceTechnion-Israel Institute of Technology·JournalCell·DateNov 8, 2021
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 international study found that routine non-contrast computed tomography (CT) screening yielded similar outcomes to advanced imaging modalities like CT perfusion and MRI for eligible stroke patients. The data showed faster times to treatment for patients screened with less-costly, more accessible imaging technologies.
SourceBoston Medical Center·JournalJAMA Neurology·DateNov 8, 2021
New research published in eNeuro found that sharing happy stories increases feelings of closeness and synchronizes brain activity between the speaker and listener. Brain synchrony was linked to increased interpersonal closeness, particularly in regions involved in emotional processing and theory of mind.
SourceSociety for Neuroscience·JournaleNeuro·DateNov 8, 2021
Despite Medicare's expanded coverage, only less than 10% of eligible adults with heart failure enrolled in cardiac rehabilitation between 2014 and 2021. This low enrollment rate is attributed to various barriers, including insurance coverage and CMS participation criteria.
Fossil discovery of Guazia ovules reveals unique integumentary lobes for long-distance dispersal. The earliest recorded ovule without a cupule, Guazia's morphology challenges current understanding of seed plant evolution.
SourceScience China Press·JournalNational Science Review·DateNov 8, 2021
Researchers have developed a database of parasite-host interactions among ancient ocean animals, shedding light on the evolution of biodiversity and the impact of parasitism on ecosystems. The study suggests that parasites can positively stabilize coastal ecosystems, making them more stable despite individual harm to hosts.
SourceUniversity of Missouri-Columbia·JournalPhilosophical Transactions of the Royal Society B Biological Sciences·TypeData/statistical analysis·DateNov 8, 2021
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.
A study found a significant decrease in heart attacks in the US during the COVID-19 pandemic, likely due to reduced air pollution. The study analyzed daily pollution measurements and heart attack frequency, revealing a 6% decrease in heart attacks for every 10 µg/m³ drop in particulate matter 2.5.
Scientists from Japan discover IL-36Ra plays a pivotal role in wound healing, and Cl-amidine normalizes exacerbated I/R injury. The study's findings suggest IL-36Ra as a potential therapeutic target for cutaneous I/R injuries.
SourceFujita Health University·JournalJournal of the European Academy of Dermatology and Venereology·TypeExperimental study·DateNov 8, 2021
Researchers studied 129 cardiac arrest survivors and found that those practicing mindfulness had lower rates of psychological symptoms. Mindfulness appears to be a potential protective factor against psychological symptoms in cardiac arrest survivors.
Researchers used fusion reactors to test spacecraft heat shield materials, achieving conditions similar to those encountered during high-speed atmospheric entries. The experiments demonstrated improved accuracy in modeling heat shield behavior, offering promise for developing advanced materials necessary for future missions.
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 identified ZIP4 as a crucial gene in wheat for maintaining 50% yield, and created a novel mutant with preserved pairing function but lost crossover suppression. This discovery offers hope for breeding heat-resistant and disease-resistant wheat varieties.
SourceJohn Innes Centre·JournalScientific Reports·TypeExperimental study·DateNov 8, 2021
Dr. Susan Hockfield, President Emerita of MIT, received the 10th Dr. Charles L. Branch BrainHealth Award for her groundbreaking work on brain discoveries and leadership. The award honors neuroscientists who have made significant breakthroughs in advancing brain health research.
A recent study published in PRX Quantum reveals that quantum machine learning algorithms are hindered by excessive entanglement, leading to a phenomenon known as barren plateaus. By limiting depth and connectivity, researchers propose a solution to avoid these regimes and successfully train quantum neural networks.
SourceCentre for Quantum Computation & Communication Technology·JournalPRX Quantum·TypeComputational simulation/modeling·DateNov 8, 2021
A study found that consuming high amounts of herbs and spices daily can lead to significant reductions in systolic and diastolic blood pressure. The researchers discovered that adding just 1.3 teaspoons of herbs and spices a day to an average American diet resulted in lower blood pressure after four weeks.
SourcePenn State·JournalAmerican Journal of Clinical Nutrition·TypeRandomized controlled/clinical trial·DateNov 8, 2021
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 use transgenic worms to study whole-body regeneration and identify critical genes involved. They also gain insights into muscle cell connections and communication during regeneration.
SourceHarvard University·JournalDevelopmental Cell·TypeExperimental study·DateNov 8, 2021