A new study found that people with alcohol use disorders who are injured severely enough to require hospital treatment have a fivefold increased risk of dying in the next year. This association was found in over 13,000 patients, with a total mortality rate nearly five times higher than the general California population.
SourceJournal of Studies on Alcohol and Drugs·JournalJournal of Studies on Alcohol and Drugs·TypeData/statistical analysis·DateDec 12, 2022
The study found that fact-checkers in the US primarily assessed existence claims, while Australians focused on solutions. Effective fact-checking presentations included visual information, concise summaries, and clear verdicts. Researchers hope to expand their research to cover the role of fact-checking in COVID-19 and other topics.
SourceUniversity of Kansas·JournalJournalism and Mass Communication·TypeSystematic review·DateDec 12, 2022
MIT researchers have identified molecules found in mucus that can block cholera infection by interfering with the genes that cause the microbe to switch into a harmful state. The protective molecules, known as glycans, prevent Vibrio cholerae from producing the toxin that usually leads to severe diarrhea.
SourceMassachusetts Institute of Technology·JournalThe EMBO Journal·DateDec 12, 2022
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
The discovery of two new palaeoscolecid worm species, Anguiscolex africanus and Wronascolex superstes, sheds light on the Ordovician period's marine life. The worms are found to be significantly larger than previously recorded specimens, hinting at 'polar gigantism' in response to Morocco's geographical location during that time.
SourceUniversidad Complutense de Madrid·JournalHistorical Biology·DateDec 12, 2022
Researchers from SPUN mapped the diversity of mycorrhizal fungi across Palmyra Atoll, finding unique nutrient feedback loops that support rainforests, plankton communities, and coral reefs. The study highlights the importance of these underground networks in maintaining ecosystem resilience to climate change.
SourceSPUN (Society for the Protection of Underground Networks)·TypeObservational study·DateDec 12, 2022
As people age, their health care needs become more complex, making it essential to consider anatomical and functional changes when diagnosing and treating ACS. An individualized and patient-centered approach is best for older adults, considering coexisting conditions and input from multiple specialists.
SourceAmerican Heart Association·JournalCirculation·DateDec 12, 2022
A study on extinct lemurs has found surprising similarities between ancient primate species and fossil humans. The 'monkey lemur' had novel anatomical features, including tooth chipping patterns similar to those of Neanderthals, suggesting a more complex diet than previously thought.
SourceUniversity of Otago·JournalAmerican Journal of Biological Anthropology·DateDec 12, 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 new study suggests that expanding Medicaid coverage in Houston, combined with increased use of PrEP and antiviral medications, could lead to a significant decline in new HIV infections among young Black gay, bisexual, and other men who have sex with men. The model projects a potential decrease in HIV incidence rate to almost 50% with...
SourceWolters Kluwer Health·JournalMedical Care·DateDec 12, 2022
Researchers discovered that eye movements can reveal valuable information about how humans make decisions. The study found that the speed and vigor of eye movements increased as participants considered their options before making a choice.
SourceUniversity of Colorado at Boulder·JournalCurrent Biology·DateDec 12, 2022
A new study in The American Journal of Medicine found that adults who neglect COVID-19 vaccination may also neglect basic road safety guidelines. Unvaccinated individuals were more likely to be involved in traffic crashes, with a 72% increased relative risk compared to those vaccinated.
SourceElsevier·JournalThe American Journal of Medicine·TypeData/statistical analysis·DateDec 12, 2022
New research on asteroid samples from Ryugu reveals similarities to Ivuna-like carbonaceous chondrites, providing a better understanding of the early solar system. The study also sheds light on the accretion of volatiles during planetary formation and finds that Ryugu-like material accounts for ~5-6% of Earth's mass.
SourceInstitut de physique du globe de Paris·JournalNature Astronomy·DateDec 12, 2022
A pilot study conducted at Brigham and Women's Hospital found that a low-cost computer vision system was feasible and well-received by employees. The system accurately detected mask adherence 100% of the time, with most participants experiencing a positive interaction.
SourceBrigham and Women's Hospital·JournalBMJ Open·TypeSurvey·DateDec 12, 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 WVU engineer has developed a technology that can treat urine on site rather than at a centralized wastewater treatment facility, allowing for the recovery of nitrogen as a valuable fertilizer. The approach enables quick treatment and promotes the reduction of nutrient discharge into lakes and rivers.
SourceWest Virginia University·JournalEnvironmental Technology·DateDec 12, 2022
Researchers found biocide-free silicone-based paint to be more effective against fouling than copper-based paints in the Baltic Sea region. The environmentally friendly alternative drastically reduced heavy metal releases into sensitive sea ecosystems.
SourceChalmers University of Technology·JournalMarine Pollution Bulletin·TypeExperimental study·DateDec 12, 2022
A global analysis of over 32 million cardiovascular deaths found that extreme temperatures increase the risk of heart failure deaths. People with heart failure are most likely to be negatively impacted by very cold and very hot days.
SourceUniversity of Maryland School of Medicine·JournalCirculation·TypeObservational study·DateDec 12, 2022
A Penn State-led research team found that TikTok's unique interface and algorithm make content creation and virality particularly easy yet lead to high rates of creator burnout. The platform's central role of the algorithm in determining viewership makes creators produce new content continuously, leading to burnout.
SourcePenn State·JournalComputational Communication Research·DateDec 12, 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.
A new national study found that excessive screen time, especially video gaming and watching videos, is linked to an increased risk of developing OCD in US preteens. The study, led by UCSF researchers, suggests that intrusive thoughts about video game content can develop into obsessions or compulsions.
SourceUniversity of California - San Francisco·JournalJournal of Adolescent Health·DateDec 12, 2022
Researchers discovered that cabbage white butterfly caterpillars use two complementary enzymes for detoxification, allowing them to adapt to various cruciferous plants. The NSP and MA enzymes differ in their capacity to process different glucosinolates, enabling the caterpillars to fine-tune their detoxification mechanisms.
SourceMax Planck Institute for Chemical Ecology·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateDec 12, 2022
Researchers propose picogram-scale probes that can land, replicate and produce a communications module to explore nearby stars. The concept aims to utilize living cells as a model for designing and building small-scale devices capable of withstanding extreme conditions.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalAstrobiology·TypeCase study·DateDec 12, 2022
A study found that drinking caffeinated coffee daily can reduce the risk of type 2 diabetes by 10-53% in women who had gestational diabetes during pregnancy. Replacing sugary drinks with coffee also shows a 10-17% reduced risk.
SourceNational University of Singapore, Yong Loo Lin School of Medicine·JournalAmerican Journal of Clinical Nutrition·TypeData/statistical analysis·DateDec 12, 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 have identified a master gene that controls stem cell behavior, found in an ancient fish species, which can be used to improve human stem cell growth. The study sheds light on the evolutionary origins of pluripotent stem cells, a crucial step towards creating artificial organs.
SourceUniversity of Copenhagen - The Faculty of Health and Medical Sciences·JournalNature Communications·TypeRandomized controlled/clinical trial·DateDec 12, 2022
Researchers at Lund University discovered an antibody with potential to protect against Strep A infection and a rare form of binding that leads to effective immune response. The finding could explain why many Group A strep vaccines have failed.
SourceLund University·JournalEMBO Molecular Medicine·DateDec 12, 2022
Researchers at UIC have created an integrated system that captures carbon dioxide from flue gas and converts it to high-purity ethylene, achieving net-negative carbon emissions. The system's modular design allows for easy scaling up and down, making it a potential breakthrough in sustainable ethylene production.
SourceUniversity of Illinois Chicago·JournalEnergy & Environmental Science·TypeExperimental study·DateDec 12, 2022
Researchers from Japan have developed an RNA interference method using antisense oligonucleotides to correct a genetic defect in Fukuyama Muscular Dystrophy. This approach has shown promise in treating patients with the disease, which is characterized by generalized muscle weakness and intellectual disability.
SourceFujita Health University·JournalHuman Molecular Genetics·TypeExperimental study·DateDec 12, 2022
A high-throughput analysis of 26 medically important snakes in sub-Saharan Africa reveals the benefits of an integrated approach to understanding their venom composition and function. The study provides a solid foundation for further research on snake biology and antivenom development.
SourceGigaScience·JournalGigaScience·TypeExperimental study·DateDec 12, 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.
Researchers at La Jolla Institute for Immunology have confirmed that the smallpox vaccine MVA-BN (JYNNEOS) can teach T cells to recognize and fight the mpox virus. The study suggests that the JYNNEOS vaccine may provide protection against severe disease and could be effective in immunocompromised individuals.
SourceLa Jolla Institute for Immunology·JournalCell Host & Microbe·TypeExperimental study·DateDec 12, 2022
Researchers at Incheon National University have developed an IoT-enabled, real-time object detection system for autonomous vehicles. The YOLOv3-based model achieved high accuracy (>96%) in detecting 2D and 3D objects, outperforming other state-of-the-art detection models.
SourceIncheon National University·JournalIEEE Transactions on Intelligent Transportation Systems·TypeComputational simulation/modeling·DateDec 12, 2022
A new study published in BMJ Open found that COVID vaccines are more effective in areas with higher infection rates, highlighting the need for targeted vaccine distribution. The researchers calculated absolute risk reduction and number needed to be vaccinated, revealing significant differences in effectiveness across geographical regions.
SourceUniversity of New Mexico Health Sciences Center·JournalBMJ Open·TypeData/statistical analysis·DateDec 12, 2022
Mountains host half the world's biodiversity hotspots, but lack corresponding policy attention. International action is needed to invest in mountain ecosystem restoration and formulate effective climate change policies.
Researchers developed a new computer model, quantitative fate mapping, to trace the origin of cells in fully grown organisms. The model helps spot which cells acquire alterations during development that change an organism's fate from healthy to disease states.
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers from the University of Washington analyzed the Hunga Tonga-Hunga Ha'apai eruption in the South Pacific, discovering that ionosphere signals can help explain why tsunami waves grew larger and traveled faster than predicted. The study validated the use of GPS signals traveling through the atmosphere to track events on the gro...
SourceUniversity of Washington·JournalGeophysical Research Letters·TypeObservational study·DateDec 12, 2022
Researchers created an avatar mouse model with the same genetic alteration as patients with Allan-Herndon-Dudley syndrome, allowing them to study targeted therapies. The study found distinct neurological alterations in the mice, including cerebral hypothyroidism and hyperthyroidism.
SourceUniversidad Complutense de Madrid·JournalNeurobiology of Disease·TypeExperimental study·DateDec 12, 2022
Researchers at Heinrich-Heine University Duesseldorf discovered that a protein called PATELLIN2 helps regulate iron levels in plants and vitamin E transport in humans. This finding has significant implications for improving plant productivity, food quality, and human health.
SourceHeinrich-Heine University Duesseldorf·JournalPLANT PHYSIOLOGY·DateDec 12, 2022
A randomized controlled trial found that a low-carbohydrate, high-fat diet helped patients with type 2 diabetes achieve better weight loss and glucose control over a 6-month intervention compared to a high-carb, low-fat diet. However, changes were not sustained 3 months after the intervention.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeRandomized controlled/clinical trial·DateDec 12, 2022
A new study by City of Hope found that neuroendocrine cancer patients value overcoming pain, fatigue, or lack of function over prolonging life. Only half of the time do patients and doctors agree on treatment goals.
SourceCity of Hope·JournalJournal of the National Comprehensive Cancer Network·TypeSurvey·DateDec 12, 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 found that students fell asleep later and woke up later in winter due to limited daytime light exposure. Daytime light exposure had a greater impact on circadian rhythms than evening light exposure.
SourceUniversity of Washington·JournalJournal of Pineal Research·TypeObservational study·DateDec 12, 2022
A new study from Karolinska Institutet shows that internet-based therapy can help people with anger and aggression, with a combination of mindful emotion awareness and cognitive reappraisal being the most effective strategy. Four-week treatments resulted in decreased self-reported anger and aggressiveness.
SourceKarolinska Institutet·JournalJournal of Consulting and Clinical Psychology·TypeRandomized controlled/clinical trial·DateDec 12, 2022
A new study found that frequent use of digital devices to soothe young children ages 3-5 is associated with increased emotional dysregulation in kids, particularly in boys. Alternative soothing methods can help build emotion regulation skills and prevent tech-related tantrums.
SourceMichigan Medicine - University of Michigan·JournalJAMA Pediatrics·DateDec 12, 2022
Researchers analyzed coyote diets and movement in Cape Breton Highlands National Park to determine why a lone hiker was attacked. The study found that coyotes relied on moose due to resource scarcity, adapting their behavior to exploit this unusually large food source.
SourceOhio State University·JournalJournal of Applied Ecology·DateDec 12, 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.
A new poll finds that most older Americans (84%) have religious and/or spiritual beliefs important to them, with 71% citing religious beliefs. Many believe health care providers should respect their personal beliefs, but want them to discuss their faith with providers when needed.
SourceMichigan Medicine - University of Michigan·TypeSurvey·DateDec 12, 2022
A new index reveals North England neighborhoods with the highest risk of food insecurity, particularly in urban areas such as Wirral and Blackpool. The map can help local authorities target support to households most at risk during the cost of living crisis.
SourceUniversity of Southampton·JournalPLOS ONE·TypeData/statistical analysis·DateDec 12, 2022
Researchers have identified a method that can automatically detect doxing on Twitter with high accuracy, which could help protect users from cyberbullying. The approach uses machine learning to differentiate between self-disclosures and malicious disclosures of sensitive personal information.
SourcePenn State·JournalProceedings of the ACM on Human-Computer Interaction·DateDec 12, 2022
The latest report tracks global trends in cardiovascular health, revealing high blood pressure, high cholesterol, and air pollution as leading causes of cardiovascular disease worldwide. The study estimates that over 80% of cardiovascular disease is preventable.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·TypeSystematic review·DateDec 12, 2022
A new OSU study highlights the importance of understanding daily energy-use patterns at home, as utilities move toward time-of-use energy pricing models. The study found that most homes have an 'evening peak' load shape, with households exhibiting this shape before and during shelter-in-place orders.
SourceOregon State University·JournalNature Energy·TypeSurvey·DateDec 12, 2022
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.
A recent study led by Stefan Seidel found that light therapy significantly improves fatigue symptoms in Multiple Sclerosis patients, with measurable improvements observed after just 14 days of use. The study used objective measurements to rule out sleep disorders, which are common comorbidities with fatigue in MS patients.
SourceMedical University of Vienna·JournalMultiple Sclerosis Journal - Experimental Translational and Clinical·DateDec 12, 2022
A new study found that extreme temperatures are linked to a higher risk of cardiovascular death, particularly heart failure, which was the leading cause of death globally. The research analyzed data from 32 million cardiovascular deaths in 567 cities across 27 countries between 1979 and 2019.
SourceAmerican Heart Association·JournalCirculation·DateDec 12, 2022
A global study reveals that antimicrobial resistance genes in bacteria are driven by various factors, including geographic regions and hosts. The research identifies key genes conferring resistance to critically important drugs, shedding light on the mechanisms of transmission and the need for collaborative interventions.
SourceUniversity of East Anglia·JournalNature Communications·DateDec 12, 2022
A team of researchers from Tokyo University of Science developed a super-hierarchical and explanatory analysis method for magnetic reversal processes, enabling the detection of subtle microscopic changes. The new algorithm can predict stable/metastable states in advance and improve the reliability of spintronics devices.
SourceTokyo University of Science·JournalScience and Technology of Advanced Materials Methods·TypeComputational simulation/modeling·DateDec 12, 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 recent study by Texas A&M University reveals that rural family medicine physicians are less comfortable providing sexual risk reduction counseling to adolescents compared to their urban counterparts. This disparity highlights the need for increased awareness and training of PrEP-related clinical activities among rural providers, whic...
SourceTexas A&M University·JournalThe Journal of Rural Health·DateDec 12, 2022
Researchers from the University of Birmingham identified a novel mechanism for platelet activation in pathogenic blood clotting. The mechanism, involving platelet receptor glycoprotein I alpha (GPIbα) and anti-microbial protein S100A8/A9, is not blocked by classical anti-platelet drugs and accelerates fibrin activation and thrombosis.
Engineers at RMIT University have developed a method to boost green hydrogen production through electrolysis by up to 14 times using high-frequency vibrations. This innovation tackles the high cost of electrode materials and eliminates the need for corrosive electrolytes, making it cheaper and more efficient.
SourceRMIT University·JournalAdvanced Energy Materials·TypeExperimental study·DateDec 12, 2022
Researchers have created a structure of linked vortices that cannot break apart due to their fundamental properties. This discovery has implications for quantum computing and particle physics, and could lead to more accurate logical operations in topological quantum computing.
SourceAalto University·JournalCommunications Physics·DateDec 12, 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.
A large observational study found that Paxlovid is associated with a 44% reduction in hospitalization or death among highly vaccinated adults over 50. Even among patients with lower levels of prior immunity, Paxlovid showed an 81% reduction in hospitalization rates.
SourceBrigham and Women's Hospital·JournalAnnals of Internal Medicine·TypeObservational study·DateDec 12, 2022
A meta-analysis of transcriptome data from aphids and locusts reveals that DNA replication, metabolic processes, and the mitotic cell cycle are enriched in response to crowded conditions. The study also identifies discrepancies with previous research findings, suggesting alternative explanations for gene expression patterns.
The Glenn Foundation for Medical Research has launched a new Discovery Award to support innovative aging research. The award will provide $525,000 over three years to principal investigators with strong potential to develop pioneering discoveries in biology. Additionally, GFMR is increasing funding for Junior Faculty Grants and Postdoc...
SourceAmerican Federation for Aging Research·DateDec 12, 2022
Researchers investigated hydrometeorological factors in alpine wetlands during warm and cold seasons. They found that depth of frozen soil averages 20-40 cm, with sensible heat flux greater before solar noon in the cold season. Temperature and longwave radiation are key control factors for heat exchange.
SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAdvances in Atmospheric Sciences·DateDec 12, 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.
Researchers at UCSF's Cell Design Institute engineered cells with customized adhesion molecules to form complex multicellular ensembles in predictable ways. The discovery represents a major step toward building tissues and organs through regenerative medicine.
SourceUniversity of California - San Francisco·JournalNature·DateDec 12, 2022
Researchers developed a new 3D imaging model to analyze cellular geometry and mechanics, helping biologists quickly see how plants respond to environmental changes. The model identified unexpected guard cell behavior, shedding light on plant adaptation to drought.
Salk scientists have developed a new therapeutic compound called FexD, which reverses gut inflammation in mouse models of inflammatory bowel disease. By activating the master regulator protein FXR, FexD reduces inflammation and restores balance to the digestive system.
SourceSalk Institute·JournalProceedings of the National Academy of Sciences·DateDec 12, 2022
Researchers found that simultaneously targeting two signalling switches can severely inhibit tumour angiogenesis, cancer growth and metastasis in multiple models of cancer. This approach has the potential to restrict a cancer's ability to escape therapy by rapidly destroying the VEGF receptor when both receptors are targeted.
SourceUniversity of East Anglia·JournalCancer Research Communications·TypeExperimental study·DateDec 12, 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 new study found that the incidence rate of endocarditis among patients with cocaine use disorder or opioid use disorder increased significantly between 2011 and 2022. The risk was higher in patients with COVID-19, with a mortality rate of 9% within 180 days of diagnosis.
SourceNIH/National Institute on Drug Abuse·JournalMolecular Psychiatry·DateDec 12, 2022
By incorporating hydrodynamics into their models, the researchers improved predictions of final structures compared to conventional computational models. This work may lead to the development of smart materials with controllable properties in response to external conditions.
SourceInstitute of Industrial Science, The University of Tokyo·JournalPhysical Review Letters·DateDec 12, 2022
Researchers identified a strong association between beneficial bacteria and estrogen hormone therapy in postmenopausal women. The study found that estrogen may play a role in reducing susceptibility to recurrent UTIs by promoting the growth of good bacteria such as Lactobacilli in the bladder. Conversely, women with recurrent UTIs had ...
SourceUniversity of Texas at Dallas·JournalCell Reports Medicine·TypeObservational study·DateDec 12, 2022
Researchers found that a Mediterranean diet can improve fertility outcomes by reducing inflammation and increasing sperm quality in men. The anti-inflammatory properties of the diet may also enhance couples' chances of conception.
SourceUniversity of South Australia·JournalNutrients·TypeSystematic review·DateDec 12, 2022
Researchers from Griffith University have shed light on a large species of ancient 'giant wombat' found in Queensland, which belonged to the modern-day wombat family. The discovery provides unprecedented insights into the biology and appearance of this previously little-known species, including its cranial sinuses and premaxillary spine.
SourceGriffith University·JournalPapers in Palaeontology·TypeMeta-analysis·DateDec 12, 2022
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 new clinical trial has found that chemotherapy before surgery significantly improves 1-year survival rates for patients with borderline resectable pancreatic cancer. The study, led by the University of Liverpool, compared immediate surgery with short-course neoadjuvant therapy and found a significant survival benefit.
SourceUniversity of Liverpool·TypeRandomized controlled/clinical trial·DateDec 12, 2022
A study funded by NIH found that people with Down syndrome have a similar level of amyloid plaques in their brains as those with hereditary, early-onset Alzheimer's. This suggests that individuals with both conditions may benefit from participating in studies on Alzheimer's therapies aimed at slowing amyloid plaque formation.
SourceNIH/Eunice Kennedy Shriver National Institute of Child Health and Human Development·JournalThe Lancet Neurology·DateDec 12, 2022
The study investigates the anisotropy dependence of damage evolution and material removal behaviors in ultra-precision machining of MgF2 single crystals. The research team developed a stress field model, revealing that plastic deformation and cleavage fracture mechanisms were activated depending on the crystal orientation.
SourceInternational Journal of Extreme Manufacturing·JournalInternational Journal of Extreme Manufacturing·DateDec 12, 2022
The Aztecs tracked seasonal variations in weather by watching the sunrise against the peaks of the Sierra Nevada mountains. Their agricultural system accurately fed a population of up to 3 million people before the Spanish arrival.
SourceUniversity of California - Riverside·JournalProceedings of the National Academy of Sciences·DateDec 12, 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.
Scientists measure antihelium nuclei survival rate at ALICE experiment, laying foundation for dark matter search. Galaxy found to be 50% permeable for antinuclei, with implications for future experiments and search for antimatter in space.
SourceTechnical University of Munich (TUM)·JournalNature Physics·DateDec 12, 2022
Research by Virginia Tech scientist Sora Shin reveals how early life trauma alters the brain's signals to stop eating, increasing the risk of binge eating. The discovery identifies a specific brain circuit vulnerable to stress, providing new insights into therapeutic targets for treating the disorder.
SourceVirginia Tech·JournalNature Neuroscience·TypeExperimental study·DateDec 12, 2022
A new report by The Hastings Center recommends clearer ethics guidelines and enhanced oversight for human-animal chimera research, which raises questions about animal welfare and moral status. The report also highlights the potential benefits of this research, including better disease models and organ transplantation.
SourceThe Hastings Center·TypeData/statistical analysis·DateDec 12, 2022
Researchers found that genetic diversity is key to successful coral transplantation, and using clones of just 10 staghorn individuals led to better results. The team's findings suggest that diversifying coral outplants is safer than betting on one standout 'super coral' to succeed.
SourceUniversity of Southern California·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateDec 12, 2022
A computer simulation confirms the presence of a self-lubricating layer on the surface of ice, which is driven away by pressure and causes the ice to melt and repair itself. This discovery could lead to improved lubricants in other systems and significant energy savings.
SourceUniversidad Complutense de Madrid·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateDec 12, 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 publication highlights the challenges patients face in accessing effective opioid treatment. Opioid addiction specialists from Oregon Health & Science University argue for a flexible, responsive health system that prioritizes patient needs.
SourceOregon Health & Science University·JournalJournal of General Internal Medicine·DateDec 12, 2022
A new type of active pixel sensor using a novel 2D material reduces energy use while enabling ultra-sharp cellphone photos in low light. The sensor's dynamic range and image processing capabilities improve photography in adverse conditions, such as night or foggy days.
SourcePenn State·JournalNature Materials·TypeExperimental study·DateDec 12, 2022
Patients with cocaine and opioid use disorders are at higher risk of developing endocarditis after COVID-19 infection, according to new research. The study found a significant increase in endocarditis cases among these patients, highlighting the need for increased screenings.
SourceCase Western Reserve University·JournalMolecular Psychiatry·TypeData/statistical analysis·DateDec 12, 2022
Researchers have found a possible explanation for the discrepancy between observations and simulations in the cosmic web. By using low-redshift intergalactic medium data as a calorimeter, they discovered that ultralight dark photons could provide an additional heating mechanism to reconcile the difference.
SourceScuola Internazionale Superiore di Studi Avanzati·JournalPhysical Review Letters·DateDec 12, 2022
Researchers from Nagoya University found that 5G network telemedicine is effective in providing telerehabilitation and teletreatment in a remote community. The study showed that 5G transmitted high-definition images with low latency, reducing the need for physical therapist visits and improving patient outcomes.
SourceNagoya University·JournalDigital Health·DateDec 12, 2022
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 found that graphene oxide exposure altered the gut microbiome and triggered a type 2 immune response in zebrafish, which could inform strategies to mitigate adverse effects of nanomaterials.
SourceKarolinska Institutet·JournalNature Nanotechnology·TypeExperimental study·DateDec 12, 2022
Caulobacter crescentus uses a toxin-antitoxin system to regulate programmed cell death in response to oxygen limitation, releasing DNA that promotes sibling dispersion. This mechanism helps maintain biofilm balance and prevents overcrowding.
SourceUniversity of Montreal·JournaleLife·TypeExperimental study·DateDec 12, 2022
Researchers analyzed Reddit comments from various social groups to understand their values and principles. The study found that similar groups communicate in similar ways, but those related to stigma show greater variation in their language style.
SourceUniversity of Exeter·JournalBehavior Research Methods·TypeExperimental study·DateDec 12, 2022
A new study found that eating disorder attitudes and behaviors are more severe among transgender and gender non-conforming youth in Canada compared to their heterosexual counterparts. The research also highlights the need for prevention, assessment, and treatment methods that consider diverse presentations of disordered eating behaviors.
SourceUniversity of Toronto·JournalInternational Journal of Eating Disorders·TypeSurvey·DateDec 12, 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.
An international survey of 419 early-career archaeologists found that only 21% believe they will find a permanent position, while 84% suffer from stress due to lack of career prospects. Despite this, many remain passionate about academia and value structured transition from graduate to permanent staff.
SourceJohannes Gutenberg Universitaet Mainz·JournalEuropean Journal of Archaeology·TypeSurvey·DateDec 12, 2022
A University of Gothenburg study found that eliminating copayments for primary care in Sweden's over-85s population has no significant impact on healthcare utilization. However, delayed visits to non-physician professionals were observed, which resulted in reduced healthcare costs.
SourceUniversity of Gothenburg·JournalJournal of Health Economics·TypeData/statistical analysis·DateDec 12, 2022
A new study by Prof. Yu Noda from Doshisha University found that vertical collaboration with higher governments can help local municipalities achieve fiscal efficiency and mitigate risks, while horizontal collaborations also improve service quality but have limitations.
SourceDoshisha University·JournalPublic Administration Review·TypeSurvey·DateDec 12, 2022
The James Webb Space Telescope has captured infrared images of a population of red spiral galaxies at unprecedented resolution, revealing their morphology in detail. These galaxies are among the farthest known spiral galaxies and suggest that such spiral galaxies existed in large numbers in the early universe.
SourceWaseda University·JournalThe Astrophysical Journal Letters·TypeImaging analysis·DateDec 12, 2022
A new study from the University of Tsukuba identifies a critical signaling pathway within brain cells that regulates both the length and depth of sleep. By manipulating enzymes and proteins, researchers found that altering this pathway can significantly impact sleep duration and quality.
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A recent study found that frequent mobile device use for calming young children may displace opportunities for learning emotion-regulation strategies. Pediatric health care professionals may need to encourage alternative calming approaches to support healthy development.
Scientists at the University of Tsukuba discovered a phenomenon where moving a virtual assistant's voice closer to users increases customer rapport, contrasting with traditional ventriloquism effects. This 'mouth-in-the-door' effect can be used to enhance user experience in virtual commerce scenarios.
SourceUniversity of Tsukuba·JournalIEEE Access·DateDec 12, 2022
Researchers have observed long, web-like plasma structures in the Sun's middle corona, which discharge particles into space through interactions within the structures. This innovative observation method could lead to a better understanding of the solar wind's origins and its interactions with the rest of the solar system.
SourceSouthwest Research Institute·JournalNature Astronomy·TypeObservational study·DateDec 12, 2022
A new study identifies anti-Müllerian hormone (AMH) as a key factor in regulating cholesterol levels during the menopause transition. High AMH levels are associated with lower HDL-C, or good cholesterol, which may indicate cardiovascular risk despite its traditionally protective effects.
SourceUniversity of Pittsburgh·JournalJournal of Clinical Lipidology·TypeObservational study·DateDec 12, 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.
A new study published in JAMA Network Open found that patients with depression are less likely to adhere to essential medical therapies following percutaneous coronary intervention (PCI). The study examined over 124,000 patients who underwent PCI and were diagnosed with depression, revealing a significant proportion of individuals with...
A new analysis led by Dr. Asaf Tzachor finds that replacing beef with Spirulina algae can save nearly 100kg of greenhouse gas emissions, 340 square meters of land and 1,400 liters of water for every kilogram of beef meat replaced.
SourceReichman University·JournalMarine Biotechnology·DateDec 12, 2022
A new study found an increase in adults using both substances simultaneously, leading to more negative consequences such as risk behaviors and heavy substance use. The findings suggest that changes in cannabis legislation may lead people to use both substances, particularly among adults aged 21-50.
SourceColumbia University's Mailman School of Public Health·JournalJournal of General Internal Medicine·DateDec 12, 2022
Scientists discovered that Fe-rich Fe-O alloys can exist in Earth's inner core under extreme pressure and temperature conditions. The study found stable oxygen layers between iron layers, suggesting the presence of oxygen in the solid inner core.
SourceCenter for High Pressure Science & Technology Advanced Research·JournalThe Innovation·TypeExperimental study·DateDec 12, 2022
Researchers used a novel modeling method to study hummingbird wing movement, revealing previously unknown principles of actuation. They found that hummingbirds' primary muscles pull wings in three directions: up and down, back and forth, and twisting. This discovery has implications for technological development of agile aerial systems.
SourcePenn State·JournalProceedings of the Royal Society B Biological Sciences·TypeObservational study·DateDec 12, 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.
Researchers have developed a new process to recycle and recondition graphite anodes in lithium-ion batteries, reducing environmental impact. The 'flash' Joule heating process recovers critical metals and enhances the performance of recycled anodes.
SourceRice University·JournalAdvanced Materials·TypeExperimental study·DateDec 12, 2022
A world-first study found that chronic pain in stroke survivors can alter body perception, increasing accident risk. Researchers discovered that nearly three times as many stroke survivors with chronic pain experience altered body perception compared to those without.
SourceUniversity of South Australia·JournalBrain Sciences·TypeSurvey·DateDec 12, 2022
A recent study on fossil katydids from the Mesozoic Era provides novel insights into the evolution of acoustic organs and behavior. The research team discovered exceptionally preserved Mesozoic katydids with the earliest known insect ears, extending the age range of modern-type auditory tympana by 100 million years.
SourceChinese Academy of Sciences Headquarters·JournalProceedings of the National Academy of Sciences·DateDec 12, 2022
A recent study by City of Hope found that only 30% of patients with advanced neuroendocrine tumors prioritize living longer as their top goal. Instead, 70% focus on addressing pain, fatigue, and losing function. The research highlights the need for better communication between care providers and patients to develop personalized treatme...
SourceNational Comprehensive Cancer Network·JournalJournal of the National Comprehensive Cancer Network·DateDec 12, 2022
Researchers from Florida Atlantic University have developed a prototype of a novel wearable device that can continuously monitor physiological parameters associated with heart failure in real-time. The device uses sensors embedded in a lightweight belt to track thoracic impedance, electrocardiogram, heart rate, and motion activity, pro...
SourceFlorida Atlantic University·JournalScientific Reports·TypeExperimental study·DateDec 12, 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.
Researchers at Washington State University found that two types of quinoa bred specifically for the Pacific Northwest climate worked well as a high-fiber, high-protein additive flour in commercial cookies. Preliminary results show people preferred sugar cookies with 10% quinoa flour over traditional wheat flour cookies.
SourceWashington State University·JournalJournal of Food Science·DateDec 12, 2022
Researchers developed a new way to study the sensory system used by pathogenic bacteria to infect humans. They screened thousands of peptides against a bacterial sensor and discovered 13 new human antimicrobial peptides (AMPs) that activate the sensor. The findings suggest an arms race between humans and bacteria, with each evolving ne...
SourceRice University·JournalNature Chemical Biology·TypeExperimental study·DateDec 12, 2022
Researchers at Binghamton University have developed ingestible biobatteries that utilize microbial fuel cells with spore-forming Bacillus subtilis bacteria to power sensors and Wi-Fi connections. The biobatteries can generate up to 100 microwatts per square centimeter of power density, enough for wireless transmission.
SourceBinghamton University·JournalAdvanced Energy Materials·DateDec 12, 2022
Cardiac reprogramming converts scar tissue into healthy heart muscle, reducing fibrosis and improving heart function in mice with chronic myocardial infarction. This approach could lead to a new treatment for patients with heart attack and heart failure.
SourceUniversity of Tsukuba·JournalCirculation·DateDec 12, 2022
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.
The FDA's proposed breast density notifications may not be clear enough for all women, particularly those with lower literacy levels. Researchers recommend that the agency uses rigorous evaluation methods to test language and reactions, ensuring that warnings are communicated effectively.
SourceBoston University School of Medicine·JournalJAMA·TypeNews article·DateDec 12, 2022
Scientists developed a new method to verify typhoon track forecasts, reducing timing errors and improving accuracy. The approach analyzes a time window around each grid point, mitigating the impact of timing errors.
SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAdvances in Atmospheric Sciences·DateDec 12, 2022
A recent study published in Nature Cardiovascular Research found a link between COVID-19 and postural orthostatic tachycardia syndrome (POTS), with patients infected five times more likely to develop the condition. Vaccination was also linked, but at a lower risk, emphasizing the importance of vaccination in reducing POTS.
SourceCedars-Sinai Medical Center·JournalNature Cardiovascular Research·DateDec 12, 2022
Researchers have developed a robot capable of sorting, manipulating, and identifying microscopic marine fossils. Forabot uses robotics and artificial intelligence to automate the tedious process of evaluating foram shells and fossils.
SourceNorth Carolina State University·JournalGeochemistry Geophysics Geosystems·TypeExperimental study·DateDec 12, 2022
A new genus of scorpionflies has been discovered in Nepal, characterized by a spindly and extremely elongated abdomen. The males have long grasping pincers for mating, while the females lack these distinctive features, making classification more challenging.
SourceUniversity of Göttingen·JournalContributions to Entomology·TypeObservational study·DateDec 12, 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.
Scientists have developed a positive electrode material that maintains its volume during repeated charge/discharge cycles, ideal for solid-state EV batteries. This breakthrough offers significant improvements in durability and charging speed, potentially reducing battery costs and enabling faster charging times.
SourceYokohama National University·JournalNature Materials·DateDec 12, 2022
Researchers at UC San Diego have developed a CRISPR-based therapy that targets and destroys mutant RNA molecules causing Huntington's disease. The approach improved motor coordination and reduced toxic protein levels in mouse models, suggesting a potential new treatment direction.
SourceUniversity of California - San Diego·JournalNature Neuroscience·DateDec 12, 2022
A survey study found adolescents who received routine childhood vaccines were more likely to receive a COVID-19 vaccine dose. This may indicate that addressing hesitancy about routine vaccinations can reduce concerns about COVID-19 vaccines.
Leading researchers in ecological economics propose a strategic policy framework to enable wealthy countries to reduce materials and energy while improving social outcomes. The approach, known as degrowth, aims to secure human needs and well-being by abandoning aggregate growth as an objective.
SourceUniversitat Autonoma de Barcelona·JournalNature·TypeCommentary/editorial·DateDec 12, 2022
Researchers have developed a way to encapsulate vitamin A in a protective polymer, preventing its breakdown during cooking or storage. The technology has shown similar bioavailability when consumed as bread fortified with encapsulated vitamin A compared to eating vitamin A on its own.
SourceMassachusetts Institute of Technology·JournalProceedings of the National Academy of Sciences·DateDec 12, 2022
Researchers identified a single protein, FETUA-3, that inhibits a broad spectrum of rattlesnake venom toxins. The discovery may lead to the development of improved snake bite treatments and novel therapeutic options.
SourceUniversity of Maryland·JournalProceedings of the National Academy of Sciences·TypeCase study·DateDec 12, 2022
Researchers at ETH Zurich developed a gold-based transparent coating that absorbs infrared radiation selectively, heating up to 8 degrees Celsius. The coating is thinner, pliable, and more efficient than traditional antifogging methods, requiring minimal gold material costs.
SourceETH Zurich·JournalNature Nanotechnology·TypeExperimental study·DateDec 12, 2022