A new algorithm unravels the structure of financial services on the Ethereum blockchain, revealing highly intertwined structures that involve risks not yet fully understood. The findings highlight the need for transparency and awareness among users, regulators, and policymakers to mitigate systemic risks associated with cryptoassets.
SourceComplexity Science Hub·JournalACM Transactions on the Web·TypeData/statistical analysis·DateNov 28, 2022
A new study published in JAMA Internal Medicine suggests that more public health data is needed on the utilization of cervical cancer screening-associated services among older women. The analysis showed that over 1.3 million women received cervical cancer screening-associated services after age 65, with costs exceeding $83 million.
SourceUniversity of Illinois Chicago·JournalJAMA Internal Medicine·TypeData/statistical analysis·DateNov 28, 2022
Researchers identify two southward migration events of Arctic ostracods in the Last Glacial Period, revealing the impact of East Asian winter monsoon on marine ecosystems. The study's findings help understand Asian monsoon dynamics and their effects on polar species distribution, highlighting the risk of extinction under climate change.
SourceThe University of Hong Kong·JournalGeophysical Research Letters·TypeObservational study·DateNov 28, 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 new UNLV study compares ancient and modern ocean ecosystems, finding that ancient food webs varied greatly from today's systems. The research highlights the importance of understanding trophic position in community evolution and has implications for conservation efforts and policy.
SourceUniversity of Nevada, Las Vegas·JournalFrontiers in Ecology and Evolution·TypeExperimental study·DateNov 28, 2022
A study found that COVID-19 increased overall astronomy research output due to improved work arrangements and virtual technologies. However, it hindered the entry of new and female researchers into the field, with productivity being worst affected among female astronomers.
SourceKavli Institute for the Physics and Mathematics of the Universe·JournalNature Astronomy·DateNov 28, 2022
Higher weight and BMI z-scores in pre-adolescence are associated with poor brain health, including structural changes and decreased connectivity. The findings provide an important mechanistic explanation for the link between childhood obesity and impaired cognitive function.
SourceRadiological Society of North America·DateNov 28, 2022
A team of engineers at UC Santa Cruz has developed an automated system for growing cerebral organoids, miniature models of brain tissue grown from stem cells. The new method, called Autoculture, precisely delivers nutrients to individual organoids, optimizing growth and reducing cellular stress.
SourceUniversity of California - Santa Cruz·JournalScientific Reports·DateNov 28, 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.
The initiative aims to share resources, assistance, and expertise between UK and Ukrainian universities. Research England's investment will help build capacity for research and innovation into the future.
A novel public health intervention, virtual overdose monitoring services offer timely and anonymous access to emergency care and can develop personalized response plans for individuals using substances. High-quality research is needed to better understand the benefits and risks of these services.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·DateNov 28, 2022
Small cell clusters in hippocampus are vital for fear-based memories, while sleep helps stabilize these clusters to improve memory. The study uses immediate early gene imaging to visualize active cells throughout the entire rat hippocampus.
SourceUniversity of Tsukuba·JournalHippocampus·DateNov 28, 2022
Researchers at Harvard University developed a Human Vagina Chip to study the effects of microbiome on vaginal health. The chip replicated the human vaginal tissue microenvironment, including its microbiome, and showed that certain strains of bacteria can help maintain an acidic environment and reduce inflammation.
SourceWyss Institute for Biologically Inspired Engineering at Harvard·JournalMicrobiome·TypeExperimental study·DateNov 28, 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 recent clinical trial found that the Green Mediterranean diet reduced visceral adipose tissue by 14%, outperforming both the traditional Mediterranean diet and a healthy diet. The new diet incorporates dietary polyphenols and lower red meat intake, resulting in significant weight loss benefits.
SourceBen-Gurion University of the Negev·JournalBMC Medicine·TypeRandomized controlled/clinical trial·DateNov 28, 2022
Researchers at the University of Texas at Dallas have developed a computer-based platform for drug discovery using topological data analysis. The approach allows for virtual screening of thousands of compound candidates, narrowing them down to the most promising ones for laboratory and clinical testing.
SourceUniversity of Texas at Dallas·TypeComputational simulation/modeling·DateNov 28, 2022
Researchers found that Nanomia, a gelatinous marine animal, can control its jets individually to prioritize speed or energy efficiency. This discovery could inform the development of more robust underwater vehicles. The team analyzed Nanomia's swimming patterns using video recordings and computer models.
SourceUniversity of Oregon·JournalProceedings of the National Academy of Sciences·DateNov 28, 2022
Researchers at University of Chicago Medical Center have identified biomarker predicting response to combined RT and ICB treatment in mNSCLC. High tumor aneuploidy associated with improved survival when RT is added to ICB, while low aneuploidy shows no survival benefit.
SourceUniversity of Chicago Medical Center·JournalNature Cancer·DateNov 28, 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.
A new study led by UCSC scientists suggests that introners are the source of most introns across species, providing a plausible explanation for their vast majority. The researchers found evidence of introners in 5.2% of surveyed eukaryotic species and suggest they may be a fundamental mechanism driving genomic complexity.
SourceUniversity of California - Santa Cruz·JournalProceedings of the National Academy of Sciences·DateNov 28, 2022
A study of over 1,000 healthcare workers found that medical masks may be as effective as N95 respirators in preventing COVID-19 infection. However, the results varied across countries and were influenced by factors such as vaccine use and variant circulating during the pandemic.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeRandomized controlled/clinical trial·DateNov 28, 2022
A recent study by Rutgers University researchers found that adolescent girls typically engage in unnoticed dieting for up to six months before their formal diagnosis of anorexia is made. This behavior often begins around age 14 and can be a precursor to more severe restrictive eating habits.
SourceRutgers University·JournalJournal of Adolescent Health·DateNov 28, 2022
Dr. Miki Ebisuya has developed a unique 'stem cell zoo' with stem cells from various species, allowing for the first systematic analysis of developmental times in humans and other species. This approach enables researchers to investigate biophysical and molecular differences controlling biological time.
Researchers at CiTOS have devised an on-demand flow platform for the generation of anhydrous dinitrogen trioxide, a potent nitrosation reagent. This breakthrough unlocks the potential of N2O3 for preparing high-value-added organic molecules, addressing a significant challenge in synthetic organic chemistry.
SourceUniversity of Liège·JournalAngewandte Chemie International Edition·DateNov 28, 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.
Research suggests that people with depression are less likely to have children, particularly men. The study, which examined over 1.4 million participants in Finland, found a significant association between diagnosed depression and the likelihood of having children, as well as the number of children born.
SourceUniversity of Helsinki·JournalAmerican Journal of Obstetrics and Gynecology·DateNov 28, 2022
A study using DNA analysis of a sacrificial spider monkey at Teotihuacàn, Mexico, reveals the earliest evidence of primate captivity and translocation in the Americas. The research provides insight into ancient trade networks and suggests that the spider monkey was a diplomatic gift between Teotihuacàn and the Maya civilization.
SourceUniversity of Oklahoma·JournalProceedings of the National Academy of Sciences·DateNov 28, 2022
A new study reveals that global warming and ocean acidification are threatening marine organisms with calcium carbonate skeletons, such as corals and sea urchins. The researchers found a clear pattern showing that species with high levels of magnesium in their skeletons become more common with warmer seawater temperatures.
SourceInstitut de Ciències del Mar (ICM-CSIC)·JournalEcography·TypeMeta-analysis·DateNov 28, 2022
The researchers have developed an AI algorithm called M3GNet that can predict the structure and dynamic properties of any material. The algorithm was used to create a database of over 31 million yet-to-be-synthesized materials with predicted properties, facilitating the discovery of new technological materials.
SourceUniversity of California - San Diego·JournalNature Computational Science·TypeComputational simulation/modeling·DateNov 28, 2022
Researchers discovered an emergent CDW state competing with superconductivity in CsV3Sb5 under pressure. The study reveals new electronic correlation effects, paving the way for exploring unconventional superconductivity.
SourceUniversity of Science and Technology of China·JournalNature·DateNov 28, 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 new study compiled data on over 3,000 species to show how climate and geologic changes across Asia influenced the evolution of mammals. The research found clear links between changes in Earth's climate and the distribution of mammals in different regions.
SourceField Museum·JournalProceedings of the National Academy of Sciences·DateNov 28, 2022
A collaborative research team led by Dr Philip Li from HKUMed has pioneered a new nurse-led penicillin allergy triage and testing strategy, which demonstrated its effectiveness and safety compared to traditional allergy testing. The study found that 90% of penicillin allergy labels in Hong Kong are incorrect, leading to potential letha...
SourceThe University of Hong Kong·JournalJournal of Clinical Immunology·TypeObservational study·DateNov 28, 2022
A new tablet-based vaccine has shown long-lasting protection against bacteria that cause urinary tract infections (UTIs) in mice. The vaccine was found to be comparable to antibiotics in efficacy, with durable antibody responses lasting for the lifetime of a mouse.
SourceDuke University·JournalScience Advances·TypeExperimental study·DateNov 28, 2022
Researchers at UC San Diego School of Medicine identified PKCα as a potential therapeutic target for Alzheimer's disease. The study found that a subtle increase in PKCα activity was sufficient to produce biochemical, cellular and cognitive impairments in mice, similar to those observed in human AD.
SourceUniversity of California - San Diego·JournalNature Communications·DateNov 28, 2022
Steaming hay kills harmful microorganisms, but damages proteins making them less digestible for horses. This can lead to impaired muscle development and nutrient deficiencies, affecting growth and coat health. Horses can be enriched with protein-rich feedstuffs to mitigate this risk.
SourceMartin-Luther-Universität Halle-Wittenberg·JournalAnimals·TypeExperimental study·DateNov 28, 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.
Dr. Fauci highlights the rapid development and distribution of COVID-19 vaccines as a significant success in responding to emerging infectious diseases. He emphasizes the need to improve capabilities for established diseases like malaria and tuberculosis while addressing new threats.
SourceNIH/National Institute of Allergy and Infectious Diseases·JournalNew England Journal of Medicine·DateNov 28, 2022
A newly discovered pinwheel structure made from nanoparticles enables unique material properties useful in areas like machine vision, chemical and biological sensing, and more. The twist in the structure could be used to create biosensors for viruses and adaptable catalysts.
A study found online alcohol retailers in NZ under-provide mandatory health information and warnings, while UK retailers do better despite not being required to. This lack of visibility impacts consumers' ability to make informed purchase decisions.
SourceUniversity of Auckland·JournalDrug and Alcohol Review·TypeObservational study·DateNov 28, 2022
Researchers have developed a new test that quickly detects scopolamine (devil's breath) and MDPV (monkey dust) in saliva and drinks. The test can be read using a mobile phone within 15 minutes, helping to aid in sexual assault investigations.
SourceUniversitat Politècnica de València·JournalNanoscale·TypeMeta-analysis·DateNov 28, 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.
Gene variants associated with leukaemia produce 'rogue' killer T cells that drive autoimmune diseases, according to a new study. These rogue cells can cause autoimmune disease even at low levels, highlighting the connection between leukaemia and autoimmunity.
SourceGarvan Institute of Medical Research·JournalImmunity·TypeExperimental study·DateNov 28, 2022
Research found that male rats exposed to ifosfamide during adolescence had offspring and grand-offspring with increased incidence of diseases, including kidney and testis problems. The study's epigenetic analysis revealed changes passed down through sperm and ova, indicating a potential risk for future generations.
SourceWashington State University·JournaliScience·DateNov 28, 2022
A Cornell-led collaboration used machine learning to predict Alzheimer's progression in cognitively normal and mildly impaired individuals. The modeling showed that MRI scans are most informative for asymptomatic cases, while PET scans are more effective for those with mild cognitive impairment.
Researchers found a reduction of 359,790 hospitalisations, but an increase of 1,873 deaths from cardiovascular diseases due to the COVID-19 pandemic. This suggests that some people may be reluctant to seek medical care even when severely ill.
SourceThe University of Hong Kong·JournalThe Lancet Regional Health - Western Pacific·TypeObservational study·DateNov 28, 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.
A lower frequency of adding salt to foods is associated with a reduced risk of heart disease, regardless of lifestyle factors and pre-existing disease. Combining a DASH-style diet with low salt usage further improves heart health.
SourceAmerican College of Cardiology·JournalJournal of the American College of Cardiology·DateNov 28, 2022
A research team from USTC has discovered a novel method to amplify the relative phase in optical interference by leveraging non-linear effects. This breakthrough could lead to improved measurement accuracy in quantum optics and precision applications.
SourceUniversity of Science and Technology of China·JournalLight Science & Applications·DateNov 28, 2022
Materials like graphene can withstand charged ions, while others form nano-sized pores when hit. The researchers developed a model to predict this behavior, which could be used to create tailored membranes with specific nanopores.
SourceVienna University of Technology·JournalNano Letters·TypeExperimental study·DateNov 28, 2022
A recent study found that cannabis studies are often reported in positive terms in the media regardless of their results. The analysis of 20 studies involving 1,500 individuals showed a moderate to large placebo response, where pain was rated as being significantly less intense after treatment with placebo.
SourceKarolinska Institutet·JournalJAMA Network Open·TypeMeta-analysis·DateNov 28, 2022
Researchers suggest using ancient red giant stars' winds as a potential source of material for observing the supermassive black hole. This could provide the accretion rate needed to detect the black hole, which is currently undetectable due to its low activity.
SourceCenter for Astrophysics | Harvard & Smithsonian·JournalThe Astrophysical Journal Letters·DateNov 28, 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 study from Trinity College Dublin and WHU – Otto Beisheim School of Management found that brief positive interventions, such as watching a funny video, can help employees overcome daily challenges like annoying emails or unloved tasks. This leads to increased effectiveness at work, including better engagement, creativity, and beh...
SourceTrinity College Dublin·JournalWork & Stress·TypeSurvey·DateNov 28, 2022
Researchers identified six key determinants of establishment success and proposed a general quantitative framework for post-LDD establishment. The framework aims to provide a theoretical basis for studying colonization after LDD and assessing species invasion risk.
SourceChinese Academy of Sciences Headquarters·JournalTrends in Ecology & Evolution·TypeMeta-analysis·DateNov 28, 2022
Researchers at Rice University have developed a method to predict the shapes of crystals that lack symmetry by assigning arbitrary latent energies to their surfaces. This approach uses closure equations with arbitrary parameters to mimic nature's solution, allowing for accurate crystal shape predictions.
SourceRice University·JournalNature Computational Science·TypeComputational simulation/modeling·DateNov 28, 2022
Fossils of Whatcheeria, a six-foot-long lake-dwelling creature, revealed that it grew big by front-loading its growth in its youth. Contrary to the slow-and-steady growth pattern seen in many modern reptiles and amphibians, Whatcheeria's rapid growth as a juvenile provided a competitive advantage as a top predator.
SourceField Museum·JournalCommunications Biology·DateNov 28, 2022
USC researchers have developed a novel method to transform post-consumer mixed plastics into diverse valuable secondary products with unprecedented efficiency. The two-stage process produces chemical groups that can be used by fungi to create antibiotics, statins, immunosuppressants, and antifungals.
SourceUniversity of Southern California·JournalAngewandte Chemie·TypeExperimental study·DateNov 28, 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 found that caffeine supplementation reduces sprint time by 0.14 seconds in the 100-meter dash, with increased explosive acceleration in the early stage of the race. Caffeine's ergogenic effects support World Athletics recommendations for athletes seeking a competitive edge.
SourceRitsumeikan University·TypeRandomized controlled/clinical trial·DateNov 28, 2022
Researchers found that controlling the Hippo pathway prevents the development of triple negative breast cancer. In an experimental model, deleting key components of the pathway led to rapid development of basal-like mammary carcinomas resembling human basal-like breast cancers.
SourceBoston University School of Medicine·JournalNature Communications·TypeExperimental study·DateNov 28, 2022
A new study from the University of Wisconsin-Madison found that while phosphorus is a key ingredient for algae blooms, other factors like calm winds, warm surface waters, and low zooplankton populations can delay or prevent blooms. Drastically reducing phosphorus use on land may be the only option to head off future blooms.
SourceUniversity of Wisconsin-Madison·JournalProceedings of the National Academy of Sciences·TypeObservational study·DateNov 28, 2022
HKU Marine Scientists found that oyster reef restoration rapidly increases marine biodiversity, with a 35% shortfall in species diversity and ecosystem services. The research suggests that long-term protection is needed to mature restored reefs into complex ecosystems.
SourceThe University of Hong Kong·JournalScience Advances·TypeObservational study·DateNov 28, 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.
New York State opioid prescriptions declined during the COVID-19 lockdown, with only a small transient increase in early refills. Medications for opioid use disorder (MOUD) prescriptions remained steady, thanks to policies ensuring their availability.
SourceColumbia University's Mailman School of Public Health·JournalAddiction·DateNov 28, 2022
Scientists at the University of Illinois have created a new strategy to build materials with unique properties by organizing nanoparticles into pinwheel shapes. The pinwheel lattice exhibits chirality, a property that can be seen in nature's examples such as DNA and human hands.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalNature·TypeExperimental study·DateNov 28, 2022
Researchers found evidence of fibrolamellar bone in early tetrapod Whatcheeria, suggesting rapid juvenile growth. This contradicts the long-held assumption that slow growth was ancestral for tetrapods, and instead reveals a more complex life history.
SourceHarvard University, Department of Organismic and Evolutionary Biology·JournalCommunications Biology·DateNov 28, 2022
A research team at Lund University has successfully used mirrors to enhance light interaction with antenna complexes in photosynthesis. This breakthrough could lead to more efficient energy transfer processes and eventually be used to produce fuel from carbon dioxide, a promising solution for the climate crisis.
SourceLund University·JournalNature Communications·DateNov 28, 2022
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A joint research team developed a new bioprocess by introducing a genetic circuit that induces cooperation among microorganisms, leading to improved productivity. The consortium, composed of Vibrio sp. dhg and E. coli strain, successfully acclimated to the genetic circuit, increasing 3-HP production 4.3-fold over simple co-culturing.
SourcePohang University of Science & Technology (POSTECH)·JournalNature Communications·DateNov 28, 2022
A new £2.9 million trial will recruit children and adults hospitalised with severe flu from 150 UK hospitals over two years. The adaptive platform trial will test multiple treatments, including anti-viral drugs and steroids, to determine the best use of NHS resources.
SourceImperial College London·TypeRandomized controlled/clinical trial·DateNov 28, 2022
A study by Harvard Medical School researchers found that organ donations and transplants increase by 21% during the week of large motorcycle rallies, with 26% more transplant recipients per day. The surge in donations does not alleviate the critical shortage of donor organs, highlighting the need for improved safety protocols.
SourceHarvard Medical School·JournalJAMA Internal Medicine·TypeObservational study·DateNov 28, 2022
Researchers found that excess fat triggers immune cells to overeat serotonin in the brain of developing male mice, leading to depression-like behavior. Female mice are not affected in the same way, with higher levels of oxytocin linked to social withdrawal.
SourceDuke University·JournalNature Metabolism·TypeExperimental study·DateNov 28, 2022
Eun-Ah Kim and Michael Matty identified a phase in between solid and liquid for electron crystals, revealing their behavior under certain conditions. In this intermediate phase, electrons arrange themselves into tiny strips that can move around and orient themselves.
SourceCornell University·JournalNature Communications·DateNov 28, 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 recent study found that the proportion of COVID-19 deaths among young people increased in 2021 compared to 2020, resulting in a 7.4% rise in Years of Life Lost due to the virus. The median age of COVID-19 deaths decreased from 78 years in 2020 to 69 years in 2021.
SourceBrigham and Women's Hospital·JournalAnnals of Internal Medicine·TypeData/statistical analysis·DateNov 28, 2022
A study of 2 million births found maternal unintentional injury during pregnancy increases risk of cerebral palsy. Children exposed to maternal injuries that resulted in hospitalization or preterm delivery are at higher risk.
Physicist Alex Travesset's calculations show how controlled evaporation can assemble into a pinwheel-shaped, two-layered structure with chiral properties. The nanostructure has unusual optical, mechanical and electronic characteristics, making it a significant breakthrough for specially engineered materials.
SourceIowa State University·JournalNature·TypeExperimental study·DateNov 28, 2022
Researchers found that boron arsenide's thermal conductivity decreases at extremely high pressures, breaking the general rule of pressure dependence. This discovery may lead to novel materials for smart energy systems with built-in 'pressure windows'.
SourceUniversity of California - Los Angeles·JournalNature·TypeExperimental study·DateNov 28, 2022
Researchers at Hokkaido University discovered a novel sex-determination mechanism in the Amami spiny rat, a species lacking the Y chromosome and Sry gene. The mechanism involves the upregulation of Sox9 gene on chromosome 3, induced by a new regulatory element similar to Enh14.
SourceHokkaido University·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateNov 28, 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.
The new system consists of two gels with different properties that respond homeostatically to environmental changes. Researchers have created a feedback loop using lasers and mirrors, allowing the system to regulate its temperature in response to external stimuli.
SourceAalto University·JournalNature Nanotechnology·DateNov 28, 2022
Scientists from China and New Zealand have made the first crewed visit to explore the Scholl Deep in the Kermadec Trench. Using a manned submersible, they collected deep-sea water samples, sediments, rocks, and biological specimens. The expedition provides new insights into the biodiversity of New Zealand's deepest marine environment.
SourceChinese Academy of Sciences Headquarters·TypeObservational study·DateNov 28, 2022
Researchers have identified a potential new cancer therapeutic target in the cell division enzyme TTLL11. Microtubule polyglutamylation by TTLL11 is crucial for faithful chromosome segregation. In cancer, TTLL11 levels are significantly downregulated, leading to unstable microtubules that favor aneuploid cells.
SourceCenter for Genomic Regulation·JournalNature Communications·TypeExperimental study·DateNov 28, 2022
Research found that states legalizing recreational cannabis saw a slight increase in alcohol consumption, particularly among young adults and men. The study suggests that targeted public health messaging and policy interventions can mitigate problem drinking. However, the impact of long-term effects on binge or heavy drinking is unclear.
Researchers aim to understand how school-based sealant programs affect children's teeth in middle school, building on previous studies showing effectiveness in elementary schools. The goal is to estimate the impact of increasing middle-school-based sealant programs on children's oral health.
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.
A randomized clinical trial of 8,800 school-age children with high vitamin D deficiency showed no impact on growth or pubertal development after 3 years of weekly oral vitamin D administration. Vitamin D deficiency is associated with stunting and obesity in children.
A study by the University of Geneva finds that adopting multiple perspectives on mathematical problems enhances proportional reasoning. Students who received lessons based on this approach outperformed those in traditional classes, regardless of socio-economic background.
SourceUniversité de Genève·JournalJournal of Numerical Cognition·TypeNews article·DateNov 28, 2022
A research team from USTC has designed a novel photodiode that achieves low dark current, high bandwidth, and improved responsivity. The device uses plasmonic resonance to enhance absorption efficiency, leading to increased signal quality for high-speed optical communication networks.
SourceUniversity of Science and Technology of China·JournalACS Applied Electronic Materials·DateNov 28, 2022
Researchers at USC's Keck School of Medicine are collaborating with Polaris Dawn to develop a novel method for collecting X-rays in outer space. They aim to harness ambient radiation to create images using analog X-ray film, which could improve medical care on long-duration spaceflights.
A systematic review of cutting friction behaviors in the metal cutting process reveals its significant impact on tool wear and surface quality. The study contributes to the development of high-quality cutting technology by understanding cutting friction mechanisms, simulation technologies, and anti-friction strategies.
SourceInternational Journal of Extreme Manufacturing·JournalInternational Journal of Extreme Manufacturing·DateNov 28, 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 found that less frequent CT scans may reduce health-care costs and patient anxiety without compromising patient outcomes. The researchers analyzed medical records of over 6,000 patients with stage 1 non-small cell lung cancer who underwent surgery between 2006 and 2016.
SourceWashington University in St. Louis·TypeData/statistical analysis·DateNov 28, 2022
A new study has shown that seagrass can reduce cliff erosion by up to 70% in sandy sediments due to its root mats binding the sand. The researchers also found that replanting seagrass in areas where it has disappeared is essential for mitigating coastal erosion.
SourceUniversity of Gothenburg·JournalMarine Ecology Progress Series·TypeExperimental study·DateNov 28, 2022
A study led by Dr. Ashish Deshmukh finds a significant increase in anal cancer incidence among women and men over 50 years old in the Midwestern and Southeastern states, with HPV infections and smoking identified as key risk factors.
SourceMedical University of South Carolina·JournalJournal of Clinical Oncology·TypeData/statistical analysis·DateNov 28, 2022
Research emphasizes the importance of ethnically diverse prostate cancer genomics data and accessible genetic testing. Variations in genomic landscape of prostate cancer were observed in Chinese men compared to Western cohorts, with lower mutation rates in driver genes such as TP53 and PTEN.
SourceEuropean Society for Medical Oncology·JournalAnnals of Oncology·DateNov 28, 2022
Researchers developed a small molecule-assisted impregnation approach to synthesize carbon-supported platinum intermetallic fuel cell catalysts. The optimal additive, sodium thioglycolate (STG), suppresses PtCo sintering by coordinating with Pt and Co to form precursors.
SourceUniversity of Science and Technology of China·JournalNature Communications·DateNov 28, 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.
Research by Lero and Motion-S found that fitting all UK cars with Advanced Driver Assistance Systems (ADAS) could prevent 24% of road crashes. Automatic Emergency Braking (AEB) is the most impactful technology, reducing three out of four most frequent accident categories.
SourceLero·JournalTransportation Research Interdisciplinary Perspectives·TypeData/statistical analysis·DateNov 28, 2022
Researchers analyzed 3,114 mammal species across Asia and adjacent continents to understand the origin and timing of its rich biodiversity. The study found that tropical forests are a major center of diversity, while Himalayan and Hengduan Mountains are accumulation centers with lineages migrating from other regions.
SourceChinese Academy of Sciences Headquarters·JournalProceedings of the National Academy of Sciences·TypeMeta-analysis·DateNov 28, 2022
A University of California San Diego study found that both Democrats and Republicans would rather take away funding from their party than give money to the other party. This preference was also seen in gun rights and reproductive rights issues, with participants willing to hurt their own cause over supporting an opposing side. The stud...
SourceUniversity of California - San Diego·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateNov 28, 2022
A Penn State research team developed a novel analytical platform using machine learning to selectively measure multiple biomolecules, saving space and reducing complexity. The sensor can detect small quantities of uric acid and tyrosine, important biomarkers associated with various diseases, in saliva and sweat.
SourcePenn State·JournalAnalytica Chimica Acta·TypeExperimental study·DateNov 28, 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 research team at the University of California, Riverside has discovered the structure of a human monoclonal antibody that protects against Crimean Congo Hemorrhagic Fever virus. The study provides insights into fighting a broad range of viral strains and could lead to targeted therapeutics for infected patients.
SourceUniversity of California - Riverside·JournalNature Communications·TypeExperimental study·DateNov 28, 2022
Root exudates, organic compounds released from plant roots, regulate soil carbon formation and loss. Contrary to expected results, high rates of root exudation lead to increased loss of soil carbon.
SourceHarvard University, Department of Organismic and Evolutionary Biology·JournalNature Geoscience·DateNov 28, 2022
Researchers used India's SARAS3 radio telescope data to place limits on the mass and energy output of the first stars and galaxies, determining what they were like and weren't. The study enabled them to rule out scenarios of inefficient heaters and efficient producers of radio emissions.
SourceUniversity of Cambridge·JournalNature Astronomy·DateNov 28, 2022
Researchers created a miniature microscope that can image neural activity on a single-cell level from all cortical layers without interfering with animal behavior. The tool, developed by the Max Planck Institute for Neurobiology of Behavior, allows scientists to study how brain cells respond to environmental light and visual cues durin...
SourceMax Planck Institute for Neurobiology of Behavior - caesar·JournalNature Methods·TypeExperimental study·DateNov 28, 2022
Researchers at Lehigh University have received a $1.2 million NSF grant to purchase a new plasma focused ion beam system for studying material deformation at the nanoscale. The system enables in situ mechanical testing and EBSD analysis, allowing for detailed study of microstructural elements and
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 meta-analysis commissioned by WHO informs updated treatment guidelines for uncomplicated malaria in the first trimester of pregnancy. The study finds that artemether-lumefantrine is as safe and possibly more effective than non-artemisinin-based treatments, including quinine, with significant reductions in adverse pregnancy outcomes.
SourceInfectious Diseases Data Observatory·JournalThe Lancet·TypeSystematic review·DateNov 28, 2022
USC research is advancing the state-of-the-art in machine learning to make AI systems more interpretable and trustworthy. Additionally, USC researchers are accelerating MRI scans using a novel deep learning algorithm that combines convolutional neural networks with transformer-based architectures.
A study published in Journal of Clinical Immunology found that four proteins - WFDC2, GDF15, CHI3L1, and KRT19 - are associated with severe COVID-19 progression. These proteins may serve as biomarkers to predict prognosis in patients with critical COVID-19.
SourceOsaka University·JournalJournal of Clinical Immunology·TypeObservational study·DateNov 28, 2022
A new study found that increasing protein intake by 25g a day and drinking regular cups of tea or coffee can reduce the risk of hip fracture in women by up to 14% and 4%, respectively. The study, which analyzed data from over 26,000 middle-aged women, also discovered that underweight women may experience greater reductions in risk.
SourceUniversity of Leeds·JournalClinical Nutrition·TypeObservational study·DateNov 28, 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 developed a chemical-biological method to upcycle polyethylene waste into valuable and complex compounds of pharmacological interest. Genetically engineered fungi convert carboxylic diacids derived from PE waste into natural products, including asperbenzaldehyde, citreoviridin, and mutilin.
SourceWiley·JournalAngewandte Chemie International Edition·TypeExperimental study·DateNov 28, 2022
Researchers at HPSTAR have successfully synthesized a three-dimensional crystalline carbon nanothread (CNTh) from 2,5-furandicarboxylic acid (FDCA), a biomass precursor. The resulting CNTh shows excellent electrochemical performance as an anode material for lithium batteries.
SourceCenter for High Pressure Science & Technology Advanced Research·JournalJournal of the American Chemical Society·TypeExperimental study·DateNov 28, 2022
A new study published in the KeAi journal Global Transitions found that consuming a high sodium, low potassium diet can increase the risk of cognitive decline in elderly people. Participants who replaced 1000mg/day of sodium with an equal intake of potassium showed an average increase of ~1 point on their cognitive test score.
SourceKeAi Communications Co., Ltd.·JournalGlobal Transitions·TypeObservational study·DateNov 28, 2022
Researchers analyzed genetic data from 233 patients with ovarian cancer and found that precise localization of BRCA gene mutations is crucial for effective treatment. The study suggests that PARP inhibitors can be highly effective in patients with mutations in the DNA-binding domain, leading to improved overall survival rates.
SourceUniversité de Genève·JournalAnnals of Oncology·TypeNews article·DateNov 28, 2022
A modelling study allocates vaccines to cities with higher epidemic potential and more initial cases. This maximizes the impact of a limited supply. The study emphasizes global vaccine equity and a population-level perspective in responding to outbreaks.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeComputational simulation/modeling·DateNov 28, 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 Rutgers researcher has created a machine learning model that can estimate arsenic contamination in private wells without sampling the water. The model identifies geological bedrock type and soil type as primary contributors to higher arsenic concentrations, highlighting the need for targeted well testing programs.
SourceRutgers University·JournalScience of The Total Environment·DateNov 28, 2022
A recent study by the Alliance of Bioversity International and CIAT found that global deforestation proceeded as expected during the COVID-19 pandemic, despite lockdowns. Deforestation rates likely remained unchanged due to persistent dynamics driving forest loss before the pandemic.
SourceThe Alliance of Bioversity International and the International Center for Tropical Agriculture·JournalJournal of Forestry Research·TypeSurvey·DateNov 28, 2022
A Japanese research team successfully constructed the first polymeric Weaire-Phelan structure, a previously theoretical form predicted to be the most efficient solution for a century-old tessellation problem. The structure was achieved through a novel polymerization-induced phase separation method.
SourceShibaura Institute of Technology·JournalScientific Reports·TypeExperimental study·DateNov 28, 2022
Researchers discovered a unique anatomical design in octopus nerve cords that connects arms symmetrically, providing new insights into alternative nervous system structures. This discovery may aid in the development of new engineered technologies, such as robots and autonomous underwater devices.
SourceUniversity of Chicago Medical Center·JournalCurrent Biology·DateNov 28, 2022
A new chemical probe selectively inhibits human COQ8A in cells, targeting ubiquinone biosynthesis and providing a potential therapeutic strategy for diseases such as cancer. The inhibition of COQ8 has been linked to increased lifespan in certain organisms, suggesting its role in metabolic processes.
SourceUniversity of Eastern Finland·JournalNature Chemical Biology·DateNov 28, 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 CU Anschutz Medical Campus have identified a less invasive way to treat HPV-unrelated head and neck squamous cell carcinomas by combining radiation with immunotherapy. The approach resulted in remarkable success rates, including 75% of patients experiencing major pathological responses or complete responses.
SourceUniversity of Colorado Anschutz Medical Campus·JournalNature Cancer·DateNov 28, 2022
Researchers at the University of Waterloo have identified a new method for scheduling radiation therapy that could be up to 22% more effective at killing cancer cells. The algorithm takes into account the differing radiation resistances of stem cells and non-stem cells, allowing doctors to predict how a tumour will respond to treatment.
SourceUniversity of Waterloo·JournalJournal of Mathematical Biology·DateNov 28, 2022
A study analyzing data from 13 studies found that approximately one third of children born to mothers infected with Zika virus during pregnancy presented with abnormalities consistent with Congenital Zika Syndrome. The most frequently observed manifestations included microcephaly, neurological impairments, and sensory abnormalities. Ri...
SourceLondon School of Hygiene & Tropical Medicine·JournalThe Lancet Regional Health - Americas·DateNov 28, 2022
A study found that providing only housing to young mothers struggling with substance abuse does little to help them. In contrast, those receiving housing and supportive services showed significant improvements in reducing substance use and increasing self-efficacy.
SourceOhio State University·JournalJournal of Substance Abuse Treatment·TypeRandomized controlled/clinical trial·DateNov 28, 2022
Scientists at Osaka Metropolitan University developed a new system to control the behavior of nematode worms using two different light-sensitive proteins called opsins. The researchers found that exposing the worms to white light triggered avoidance behavior, while UV light stopped movement and green light restarted it.
SourceOsaka Metropolitan University·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateNov 28, 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 reveals that standard goose harassment efforts are ineffective, especially in winter when birds should be most susceptible to scare tactics. Canada geese return to their territories despite harassment, prioritizing access to resources over energy conservation. The research team found that geese adapt to urban environments, ...
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalWildlife Society Bulletin·DateNov 28, 2022
A team of international researchers has designed new kinds of materials that are potentially tougher, more versatile and more sustainable than what humans can make on their own. These materials mix different proteins and molecules to achieve properties not possible with traditional metals or plastics.
SourceUniversity of Colorado at Boulder·JournalNature Materials·DateNov 28, 2022
The pandemic saw an increase in productivity for all astronomers, but women lagged behind, with fewer papers published than men. Despite this, some countries experienced equal productivity rates before the pandemic, highlighting the need for targeted interventions to address gender disparities.
SourceUniversity of California - Berkeley·JournalNature Astronomy·TypeData/statistical analysis·DateNov 28, 2022
A new study from the University of Cincinnati examined workplace stress during the COVID-19 pandemic, revealing that increased workload and perception of COVID-19 exposure were major stressors. The research aimed to provide insights for organizations to reduce workplace stress and improve worker mental health.
SourceUniversity of Cincinnati·JournalAnnals of Work Exposures and Health·TypeSurvey·DateNov 28, 2022
Researchers from the California Academy of Sciences developed a new modeling approach to understand how extinct species like the Steller's sea cow impact ecosystems. The study found that including the
SourceCalifornia Academy of Sciences·JournalFrontiers in Ecology and Evolution·DateNov 28, 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.
A community pharmacy-led vaccination scheme in South East London successfully supported over 6,000 patients to overcome initial hesitancy around Covid-19 jabs. The programme, which ran for six months, found that a lack of understanding about the vaccine was the biggest reason for patients' hesitation.
SourceKingston University·JournalPharmacy·TypeObservational study·DateNov 28, 2022
Eating a diet rich in whole grains, vegetables, and legumes is associated with a reduced risk of colorectal cancer in men. The study found that men who consumed the highest amounts of healthy plant-based foods had a 22% lower risk of colorectal cancer compared to those who ate the lowest amounts.
SourceBMC (BioMed Central)·JournalBMC Medicine·DateNov 28, 2022
New research reveals mangroves can withstand heavy metal contamination without adverse health impacts. Grey mangroves were found to tolerate high lead and zinc levels in contaminated sediment, highlighting their role in stabilising polluted regions.
SourceUniversity of South Australia·JournalScience of The Total Environment·TypeExperimental study·DateNov 28, 2022
A new study warns that oil palm expansion could harm a third of threatened species, including the blue-throated macaw and giant pangolin, due to habitat loss and disruption. Sustainability commitments may not protect tropical grassy and dry forest habitats.
SourceUniversity of York·JournalNature Ecology & Evolution·DateNov 28, 2022
A new bulk copper-based alloy has demonstrated the largest tensile elastic strain at room temperature, exceeding 4.3%, thanks to reversible lattice strain in its BCC single phase structure. This material exhibits a low Young's modulus and high Poisson's ratio, making it highly elastic and strong.
SourceTohoku University·JournalNature Communications·DateNov 28, 2022
A group of international scientists transformed a top-down process into one that provides electricity to remote Amazonian communities. The "Inclusive engineering" approach engages with local values and preferences, ensuring the system is maintained by the community.
SourceMichigan State University·JournalProceedings of the National Academy of Sciences·DateNov 28, 2022
Researchers have discovered that oligodendrocyte precursor cells (OPCs) play a crucial role in synaptic pruning, cleaning up unwanted connections between neurons. By analyzing a massive dataset of 3D brain cell structures, the team found OPCs digesting parts of neighboring neurons.
SourceAllen Institute·JournalProceedings of the National Academy of Sciences·TypeObservational study·DateNov 28, 2022
A Rutgers study found that COVID-19 patients, especially those treated with antibiotics, experience significant disruptions in their gut microbiome balance. This imbalance may lead to the development of targeted probiotic supplements to improve treatment outcomes.
SourceRutgers University·JournalMolecular Biomedicine·TypeObservational study·DateNov 28, 2022
Researchers have developed an AAV-based gene therapy to treat glutaric aciduria type I (GA-I), a rare genetic disorder causing accumulation of glutaric acid in the central nervous system. The treatment has shown promising results, with a survival rate of 100% in mice treated intracerebroventricularly.
SourceKeAi Communications Co., Ltd.·JournalFundamental Research·TypeExperimental study·DateNov 28, 2022
The River Thames ecosystem has suffered a drastic decline in mussel numbers since the 1960s, with native species dwindling to nearly nothing. The invasive zebra mussel and Asian clam have also taken hold, further threatening biodiversity.
SourceUniversity of Cambridge·JournalJournal of Animal Ecology·DateNov 28, 2022
A recent study published in Nature investigates the evolution of kagome superconductors and finds evidence of pressure-independent charge fluctuations. This suggests electronic correlation effects in the 2D kagome lattice, potentially leading to unconventional superconductivity.
SourceChinese Academy of Sciences Headquarters·JournalNature·DateNov 28, 2022