Researchers analyzed Antarctic sediment records to understand past ice sheet behavior, finding frequent and rapid growth and recession cycles over thousands of years. The study suggests that climate factors beyond Earth's orbit may trigger these changes, potentially leading to unexpected ice sheet dynamics in the coming centuries.
SourceUniversity of Wisconsin-Madison·JournalProceedings of the National Academy of Sciences·TypeMeta-analysis·DateNov 30, 2023
A recent study from the University of Copenhagen found that consumers rate vertically farmed greens similarly to organic ones. The study debunked consumer prejudices about vertically grown produce, showing that it can be just as healthy and natural.
SourceUniversity of Copenhagen - Faculty of Science·JournalFood Quality and Preference·DateNov 30, 2023
Regular exercise training boosts memory and spatial cognition in obese mice, reducing age-related cognitive decline and inflammation. The study highlights the crucial role of physical activity in preventing obesity-induced cognitive dysfunction and neurodegenerative diseases.
SourceHigher Education Press·JournalLife Metabolism·TypeExperimental study·DateNov 30, 2023
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 find planet more than 13 times as massive as Earth orbiting ultracool star LHS 3154, challenging current theories of planet formation. The discovery requires reexamination of how planets and stars form, with a heavy planetary core inferred that would need more solid material in the disk.
SourcePenn State·JournalScience·TypeImaging analysis·DateNov 30, 2023
The study shows that PFAS-treated gear repels water but not oil or hydraulic fluid, posing a flammability hazard to firefighters. The research also reveals that PFAS-free gear performs similarly in terms of strength, but loses its oil-repelling properties after aging tests.
SourceNorth Carolina State University·JournalJournal of Industrial Textiles·TypeExperimental study·DateNov 30, 2023
Researchers from SapienCE Centre of Excellence use dripstones to study past climate in South Africa. They found that the region experienced highly variable rainfall and slightly warmer temperatures during a crucial time period for early human occupations.
SourceThe University of Bergen·JournalClimate of the Past·DateNov 30, 2023
The Wiedemann-Franz law, a 170-year-old principle, breaks down in quantum materials but remains applicable to copper oxide superconductors. Theoretical studies using the Hubbard model show that electrons' collective behavior explains the discrepancies.
SourceDOE/SLAC National Accelerator Laboratory·JournalScience·TypeExperimental study·DateNov 30, 2023
A UK national long-term study of babies found that primary caregivers engage in physical and turn-taking play with their little ones several times a day, activities linked to early language development. Despite added pressure on today's families, parents are creating a healthy home learning environment for their children.
SourceUniversity College London·TypeObservational study·DateNov 30, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Research on marine amphipod Echinogammarus marinus found that exposure to toxic plastic additives compromises their ability to reproduce successfully. The study, published in Environmental Pollution, tested four widely used chemicals and found that all of them reduced the overall percentage of animals that formed pairs.
SourceUniversity of Portsmouth·JournalEnvironmental Pollution·TypeObservational study·DateNov 30, 2023
Researchers found that specific algae from the genus Breviolum help Caribbean octocorals withstand heat waves and bleaching events. The study provides clues for the future of coral reefs and highlights the need for further research to better understand the ecosystem.
SourceUniversity at Buffalo·JournalScience Advances·DateNov 30, 2023
A study on chinstrap penguins found that they accumulate over 11 hours of sleep per day through thousands of 4-second microsleeps. This breaks traditional notions of prolonged sleep bouts and suggests an incremental approach to sleep accumulation.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateNov 30, 2023
The research team has successfully developed a noninvasive diagnostic biomarker panel for early oropharyngeal cancer detection, which can differentiate between early cases and controls. The next phase involves evaluating the oral biomarker panel among 100 early and 100 late-stage pre-treatment oropharyngeal cancer cases.
SourceH. Lee Moffitt Cancer Center & Research Institute·DateNov 30, 2023
Researchers have developed a treatment that partially restores lost brain function in mouse models of stroke using metabotropic glutamate receptor 5 inhibitors. The treatment improves somatosensory functions, which are lost in around 60% of stroke patients, and can be initiated several days after the stroke.
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 study of Ryugu samples suggests that micrometeorites from icy celestial bodies in the outer Solar System transported nitrogen compounds to near-Earth regions. This discovery could provide clues about the origins of nitrogen on our planet, potentially serving as a building block for life.
SourceKyoto University·JournalNature Astronomy·TypeExperimental study·DateNov 30, 2023
Researchers from NICT and partners demonstrated a record-breaking data-rate of 22.9 petabits per second using a single optical fiber, more than double the previous world record. The achievement showcases the potential for ultra-large capacity optical communication networks.
SourceNational Institute of Information and Communications Technology (NICT)·TypeExperimental study·DateNov 30, 2023
A new study published in the Journal of Vocational Rehabilitation found that Project SEARCH graduates with intellectual and developmental disabilities achieved high job retention rates (>77%) and overall satisfaction. However, challenges persist, including unmet ongoing support needs and limited follow-up services after graduation.
SourceIOS Press·JournalJournal of Vocational Rehabilitation·TypeSurvey·DateNov 30, 2023
A study conducted by Eurac Research Institute found that cigarette use alters the oral microbiome, leading to an increased risk of periodontitis and cardiovascular disease. Quitting smoking results in a gradual increase in aerobic bacteria, which can lead to improved blood pressure regulation.
SourceEurac Research·JournalScientific Reports·TypeData/statistical analysis·DateNov 29, 2023
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 using smartphone app data found certain medications like triptans, ergots, and anti-emetics to be two to five times more effective than ibuprofen for migraine treatment. Researchers analyzed over 3 million treatment attempts with various medications, including NSAIDs and combination therapies.
SourceAmerican Academy of Neurology·JournalNeurology·DateNov 29, 2023
The Contactless Coupler, developed by KICT research team, improves precast concrete connection efficiency with easy assembly. It utilizes bonding force instead of direct rebar connection, reducing construction difficulty and potential safety accidents.
SourceNational Research Council of Science & Technology·JournalEngineering Structures·DateNov 29, 2023
Researchers from Rice University and Durham University discovered a rotating disc of material circling a massive young star outside the Milky Way. The finding provides strong evidence for the formation process of high-mass stars, which are several times bigger than the Sun.
SourceRice University·JournalNature·TypeImaging analysis·DateNov 29, 2023
Researchers found that orchid mantises' unique femoral lobes serve as structures for gliding, improving aerodynamics and reducing wing loading. The discovery reveals a new understanding of this insect's aerial escape mechanisms.
SourceChinese Academy of Sciences Headquarters·JournalCurrent Biology·TypeObservational study·DateNov 29, 2023
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
A study found that non-deployed veterans with moderate or severe traumatic brain injury (TBI) are more likely to develop epilepsy due to the 'healthy warrior effect', where good health is required for deployment. Deployed veterans also had a higher risk of epilepsy, especially those with penetrating TBI.
SourceAmerican Academy of Neurology·JournalNeurology·DateNov 29, 2023
Researchers at UC Riverside found that SARS-CoV-2 entry varies among different species and tissue types, highlighting the need for thorough investigations into viral entry mechanisms. The study's findings suggest that targeting TMPRSS2 may not be effective in preventing COVID-19 infection in mink.
SourceUniversity of California - Riverside·JournalFrontiers in Microbiology·TypeExperimental study·DateNov 29, 2023
A new study suggests that a longer reproductive life span is associated with a decreased risk of low handgrip strength in postmenopausal women. The findings, published in Menopause journal, also indicate that this trend continues even after controlling for other variables such as household income and level of education.
SourceThe Menopause Society·JournalMenopause·TypeData/statistical analysis·DateNov 29, 2023
A systematic review of over 250 social media measures found frequent or daily social media use associated with higher odds of alcohol consumption, drug use, tobacco use, risky sexual behaviors, and anti-social behavior. Exposure to content such as alcohol advertising had the strongest evidence of harm.
SourceBMJ Group·JournalThe BMJ·TypeSystematic review·DateNov 29, 2023
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A new European study confirms pesticides harm bumblebees, contradicting current regulations. The research, published in Nature, shows that pesticide use reduces colony production and queen numbers, highlighting the need for more effective pollinator protection.
Regular aerobic exercise can help prevent and treat postpartum depression. Moderate-intensity exercises performed three to four times a week are particularly effective in reducing symptoms of the condition.
A long-acting biologic with transmucosal transport properties has been developed to block cellular infection of all SARS-CoV-2 variants. The biologic utilizes a soluble recombinant human ACE2 protein fused to an engineered human albumin variant, offering improved pharmacokinetic properties and delivery across selective barriers.
SourceUniversity of Oslo, Faculty of Medicine·JournalPNAS Nexus·DateNov 29, 2023
A systematic review of papers found abnormalities in brain cancer and potential treatment with licensed drugs. Genetic differences were discovered between smokers and non-smokers, suggesting personalized medicine approaches.
SourceUniversity of Bristol·JournalNeuro-Oncology Advances·TypeSystematic review·DateNov 29, 2023
Researchers at the University of Birmingham have created a novel diagnostic device using eye-safe laser technology to detect traumatic brain injury. The device uses Raman spectroscopy to analyze biochemical and structural properties of molecules in the eye, providing information on the severity of trauma.
SourceUniversity of Birmingham·JournalScience Advances·TypeExperimental study·DateNov 29, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers found that male sticklebacks have a unique molecular response when faced with conflicting demands, including genes related to dopamine and neurogenesis. The study provides insights into the underlying mechanisms of animal behavior, suggesting that complex decision-making processes are ancient and widespread among animals.
SourceCarl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign·JournalBiology Letters·TypeExperimental study·DateNov 29, 2023
Researchers at the Josep Carreras Institute have discovered a crucial protein, PI3K-C2b, that regulates mTORC1 signaling and angiogenic growth in blood vessels. This finding holds promise for developing new treatments for congenital vascular disorders.
SourceJosep Carreras Leukaemia Research Institute·JournalScience Signaling·TypeExperimental study·DateNov 29, 2023
Researchers discovered that women carrying Group B Streptococcus bacteria are up to three times more likely to have newborns admitted to neonatal units. The team developed an ultrasensitive PCR test to detect the bacteria, suggesting a 'cytokine storm' may be behind increased risk of disease.
SourceUniversity of Cambridge·JournalNature Microbiology·TypeData/statistical analysis·DateNov 29, 2023
A deep learning AI model developed using mammographic images alone accurately predicted both ductal carcinoma in situ (DCIS) and invasive carcinoma, showing no bias across multiple races. The model outperformed traditional risk models in predicting breast cancer risk, providing a more accurate and equitable assessment.
SourceRadiological Society of North America·DateNov 29, 2023
A novel pilot study combines mindfulness and exposure therapy to reduce PTSD symptoms in cardiac arrest survivors, with 80% showing significant improvement. The treatment protocol also improved cardiovascular health behaviors, including sleep quality and physical activity.
SourceColumbia University Irving Medical Center·JournalJournal of Clinical Psychiatry·TypeObservational study·DateNov 29, 2023
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A recent study published in The BMJ suggests that actively monitoring abnormal cells on the cervix rather than removing them immediately may be associated with a higher long-term risk of cervical cancer. Women who underwent active surveillance had a nearly fourfold higher risk of cervical cancer after 20 years compared to those who rec...
SourceBMJ Group·JournalThe BMJ·TypeObservational study·DateNov 29, 2023
Researchers uncover six transiting planets around HD110067, a bright star with a chain of resonances spanning five pairs. The precise gravitational dance enabled the team to solve the previously unsolvable puzzle of the system's arrangement, revealing planetary orbits and orbital periods.
SourceUniversity of Bern·JournalNature·TypeMeta-analysis·DateNov 29, 2023
A 20-year Australian study found no evidence that cannabis reduces illicit opioid use, and its effectiveness in managing opioid crisis is uncertain. The researchers suggest that clinicians and policymakers should exercise caution when relying on cannabis as a solution.
SourceUniversity of Sydney·JournalAmerican Journal of Psychiatry·DateNov 29, 2023
A new study reveals that female fruit flies exhibit states of persistent aggression, similar to human anger, and identify cell types contributing to this behavior. The researchers found that a specific cell type, aIPg, can cause flies to remain angry for up to 10 minutes, but other factors may also be involved.
SourceHoward Hughes Medical Institute·JournaleLife·DateNov 29, 2023
Researchers at Kyoto University developed a new reactant demonstrating efficacy on proteins with drug-resistant mutations. The new inhibitor, ArNASA, reacts with lysine residues and is highly stable in physiological environments.
SourceKyoto University·JournalJACS·TypeExperimental study·DateNov 29, 2023
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 have generated comprehensive genetic maps of the developing cerebellum in humans, mice, and opossums. The study reveals ancestral and species-specific cellular characteristics spanning over 160 million years of mammalian evolution.
Researchers are working to better understand and reduce the health risks associated with mercury use in artisanal and small-scale gold mining. A new approach has been piloted, which can help reduce mercury emissions in these mines.
SourceMichigan State University·JournalCleaner Production Letters·DateNov 29, 2023
A study will examine the cognitive function of older adults who were exposed to measles during childhood, shedding light on potential long-term benefits of routine childhood vaccinations. The research aims to better understand how childhood experiences shape health and well-being across the life course.
A scientific model published in Nature shows a striking correlation between landscape dynamics and the evolution of life on Earth. The study proposes that sediment pulses controlled by past landscapes have played a key role in shaping biodiversity.
SourceUniversity of Sydney·JournalNature·TypeComputational simulation/modeling·DateNov 29, 2023
A research team led by USC's Abigail Horn used smartphone mobility data to find a strong correlation between location visits and diet-related diseases. The study reveals that physical food environments play a crucial role in shaping people's eating decisions, with environments like fast-food joints contributing to unhealthy choices.
SourceUniversity of Southern California·JournalDigital Medicine·TypeMeta-analysis·DateNov 29, 2023
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.
Christina Nguyen, a senior biology student at UTA, received a second-place award for her research on antimicrobial drug resistance. Her project focuses on the study of gene expression in bacteria resistant to antibiotics, specifically Acinetobacter baumannii.
Researchers have achieved record-long quantum storage of entangled photons at telecom wavelengths on a platform that can be deployed in extended networks. The storage time is almost 400 times longer than previous demonstrations, demonstrating a decisive step towards practical devices.
SourceNanjing University School of Physics·JournalNature Communications·TypeExperimental study·DateNov 29, 2023
Studies have shown that collaborative teams working remotely produce fewer truly disruptive ideas compared to their in-person counterparts. In-person teams tend to engage in more conceptual work, such as conceiving hypotheses and writing, which is more likely to lead to radical new ideas.
SourceUniversity of Pittsburgh·JournalNature·TypeData/statistical analysis·DateNov 29, 2023
A comprehensive genetic analysis of modern and ancient individuals suggests that Bantu-speaking populations originated in western Africa and expanded south and east in several waves. The study identifies key crossroads of interaction between different routes of expansion in Zambia and the Democratic Republic of Congo.
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.
Research found a significant linear relationship between age of coronary heart disease onset and dementia, highlighting the detrimental influence of premature cardiovascular events on brain health. Adults diagnosed with coronary heart disease at a young age may be at increased risk of developing dementia, Alzheimer's disease, and vascu...
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateNov 29, 2023
Research published in The American Journal of Psychiatry finds that cannabis use disorder is disproportionately increasing among veterans with psychiatric disorders, particularly those with more severe mental health conditions. The study suggests that factors like increased legalization and potency may contribute to this trend.
SourceAmerican Psychiatric Association·JournalAmerican Journal of Psychiatry·TypeData/statistical analysis·DateNov 29, 2023
The portal brings together genomic data from different biodiversity projects to aid conservation and biodiversity efforts. It allows researchers to understand genetic factors that make a species unique, including its vulnerabilities and strengths in adapting to changing environmental conditions.
SourceEuropean Molecular Biology Laboratory·DateNov 29, 2023
A clinical trial by researchers at Washington University School of Medicine found routine thyroid hormone intervention to be ineffective in preserving heart function and increasing organ availability for transplantation. The practice may even cause harm, prompting the authors to recommend halting its use.
SourceWashU Medicine·JournalNew England Journal of Medicine·TypeRandomized controlled/clinical trial·DateNov 29, 2023
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.
Research using cellphone data found that most people in big cities primarily interact with others within their own socioeconomic bracket. However, locating meeting places between neighborhoods could help change this, as cities with frequently-visited hubs in between neighborhoods were less segregated.
SourceStanford University School of Engineering·JournalNature·DateNov 29, 2023
A new study finds that exposure and response prevention (EX/RP) therapy for OCD improves cognitive control by strengthening connections between brain networks. This breakthrough sheds light on the mechanisms underlying EX/RP's effectiveness in treating OCD, paving the way for targeted therapies.
SourceElsevier·JournalBiological Psychiatry Cognitive Neuroscience and Neuroimaging·TypeImaging analysis·DateNov 29, 2023
Researchers developed a novel laser-induced hydrothermal reaction method to grow binary metal oxide nanostructures and layered-double hydroxides on nickel foams. This technique improves the production rate by over 19 times while consuming only 27.78% of the total energy required by conventional methods.
SourceInternational Journal of Extreme Manufacturing·JournalInternational Journal of Extreme Manufacturing·DateNov 29, 2023
Native Americans in Oklahoma have approximately five times increased risk of heavy rainfall, with two-year floods projected to be 632.6% higher than the general population. The study aims to help Native American leaders develop disaster risk reduction plans and protect vulnerable communities.
SourceUniversity of Oklahoma·JournalWeather Climate and Society·DateNov 29, 2023
The EUDTO-BioFlow project aims to establish a digital twin of the ocean by making critical marine biodiversity data publicly available. This will enable the simulation and study of 'what if' scenarios for effective conservation and management.
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 novel brain stimulation technique has shown significant improvement in patients with hard-to-treat depression, with 66% responding to treatment and nearly half achieving acute remission. The study's findings are promising, particularly for patients who have tried other treatments without success.
SourceFamily Care Center·JournalBrain Stimulation·DateNov 29, 2023
A new framework for urban climate action planning has been developed to aid local governments in developing and assessing their climate action plans. The framework includes 43 globally recognized criteria across three stages of climate planning, with over half of existing urban plans having a medium level of suitability.
SourceHiroshima University·JournalRenewable and Sustainable Energy Reviews·DateNov 29, 2023