Researchers have identified a molecule called fractalkine that can boost the production of brain cells producing myelin, a key factor in diseases such as multiple sclerosis. The study's findings suggest that fractalkine could be used to treat certain neurodegenerative disorders by restoring lost myelin.
SourceUniversity of Alberta Faculty of Medicine & Dentistry·JournalStem Cell Reports·DateSep 9, 2021
Researchers have shown that physical exercise normalizes metabolic abnormalities caused by cancer, reducing anemia and associated fatigue. Exercise regenerates metabolism, blunting excessive blood cell formation and destruction, leading to improved tolerance of chemotherapy and radiotherapy.
SourceUniversity of Basel·JournalScience Advances·DateSep 9, 2021
The American Association for the Advancement of Science (AAAS) has launched a revamped website, integrating its six journals and elevating scientist voices through improved navigation and visuals. The new platform offers readers a more immersive experience, with features such as interactive study images and customizable reading modes.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateSep 9, 2021
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
The Center for Integration of Modern Optoelectronic Materials on Demand will develop new semiconductor materials and scalable manufacturing processes for applications in displays, sensors, and quantum communication. The center aims to connect academic research with industrial and governmental needs, educating a diverse STEM workforce.
Researchers built a robot that mimics the movement of mantis shrimp, which can deliver impressive forces. The study sheds light on the biology of mantis shrimp and reveals how they control their movements using geometry.
SourceU.S. Army Research Laboratory·JournalProceedings of the National Academy of Sciences·DateSep 9, 2021
Researchers will examine protective immunity in older adults and assess the duration of immunity against emerging strains of COVID-19. The study aims to inform booster vaccine recommendations for seniors.
A team of scientists at ETH Zurich has discovered a new correlated state in twisted double layers of graphene, where negatively charged electrons and positively charged holes pair up to form an electrically neutral state. This state can transmit information or conduct heat without conducting electric current.
SourceETH Zurich·JournalScience·TypeExperimental study·DateSep 9, 2021
The European Medicines Agency (EMA) and the US Food and Drug Administration (FDA) have applied a similar mindset when advising live biotherapeutic product developer YSOPIA Bioscience. This collaboration has provided valuable regulatory feedback for the company's clinical development efforts. The review highlights the need for harmonize...
SourcePharmabiotic Research Institute (PRI)·JournalFrontiers in Medicine·TypeCase study·DateSep 9, 2021
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
A study on dating and married couples in India found that relationship satisfaction and love were significantly lower post-lockdown compared to pre-lockdown. Non-traditional activities like cooking, watching movies, and sharing household chores were associated with higher levels of connectedness and intimacy.
A new study suggests that same-day discharge for high-risk patients undergoing hip and knee replacement surgery is safe and feasible. The research found no increase in complications or adverse outcomes with same-day discharge compared to inpatient surgery.
SourceWolters Kluwer Health·JournalJournal of Bone and Joint Surgery·DateSep 9, 2021
A study of 541 survivors in Kenya found children were 1.6 times more likely to be attacked during the day and 1.7 times more likely to be attacked in private, compared to adults. The research highlights the need for policy-makers to address sexual and gender-based violence (SGBV) risks in national crisis policies.
SourceUniversity of Birmingham·JournalBMJ Open·TypeObservational study·DateSep 9, 2021
Researchers developed a robust, deep neural network model to analyze automobile traffic impacts of construction zones. The model estimates hourly traffic volumes without adjustment factors, helping transportation agencies plan for efficient work zone operations.
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.
Researchers at Johns Hopkins Medicine used food science concepts to study membrane-free droplets in cells, finding they are highly organized and respond to the environment. They discovered a protein called MEG-3 that stabilizes these droplets, allowing them to separate and react quickly to changes.
SourceJohns Hopkins Medicine·JournalScience·DateSep 9, 2021
Researchers developed WebFRIS, a web-based platform to provide socio-economic vulnerability analysis and simplify flood risk information. The tool can help formulate targeted solutions and enhance social capacity and resilience in flood-prone regions.
SourceCactus Communications·JournalJournal of Environmental Management·TypeComputational simulation/modeling·DateSep 9, 2021
Researchers found that areas protected under 'whole-site' Marine Protected Area (MPA) status have four-fold increases in fish abundance and diversity compared to unprotected areas. The study also showed significant benefits for commercially important fish species and conservation.
SourceUniversity of Plymouth·JournalJournal of Applied Ecology·TypeObservational study·DateSep 9, 2021
A new Boston University School of Medicine study explores the impact of direct-to-consumer (DTC) advertising on patients seeking cosmetic procedures. The research found that DTC ads often exaggerate benefits while minimizing risks, suggesting that patients may believe that trained medical professionals are not necessary for these proce...
SourceBoston University School of Medicine·JournalDermatologic Surgery·TypeCase study·DateSep 9, 2021
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.
Scholars argue that well-done vaccine selfies can encourage others to get vaccinated and share personal stories about the effects of the vaccine. The practice can create a bandwagon effect, highlighting health, joy, and optimism and positively shaping public perception of COVID-19 vaccines.
SourceUniversity of Kansas·JournalPsychology & Health·TypeCommentary/editorial·DateSep 9, 2021
A study conducted by Ludwig Institute for Cancer Research has shown that extremely low doses of radiation combined with existing therapies can turn
SourceLudwig Institute for Cancer Research·JournalCancer Discovery·DateSep 9, 2021
Researchers developed a new computational procedure to discover functional protein shapes, revealing molecular details of cellular processes. The approach focused on allosteric regulation and applied to adenylate cyclase, a key enzyme in energy metabolism and hormone signaling.
SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalScience Advances·TypeComputational simulation/modeling·DateSep 9, 2021
A study published in PLOS Genetics found that smoking-related DNA methylation patterns explain around 1/5 of the variation in body mass index between individuals. The study analyzed genomic sequence data from over 390,000 participants and found that genetics accounted for 50% of the variation in BMI.
SourcePLOS·JournalPLOS Genetics·TypeObservational study·DateSep 9, 2021
A new report reveals that the COVID-19 pandemic has led to an increase in psychological distress, depression, and anxiety among US men and women. The study found that individuals with pre-existing health conditions, financial stressors, and caregiving responsibilities were more likely to experience psychological distress.
SourceAmerican Cancer Society·JournalThe Lancet Regional Health - Americas·TypeObservational study·DateSep 9, 2021
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 new study found that maternal smoking during pregnancy is associated with changes in placental DNA methylation and poor birth outcomes. The research suggests that these epigenetic changes may affect fetal growth by altering the expression of genes involved in environmental responses, growth, and inflammation.
SourceBarcelona Institute for Global Health (ISGlobal)·JournalNature Communications·TypeMeta-analysis·DateSep 9, 2021
Scientists have developed a chemical process that converts hydrogen sulfide, a toxic gas emitted from manure piles and sewer pipes, into hydrogen fuel. The process uses iron sulfide with a trace amount of molybdenum as an additive and requires relatively little energy.
SourceOhio State University·JournalSustainable Chemical Engineering·DateSep 9, 2021
The MPA Guide categorizes MPAs by stage of establishment and level of protection, highlighting the importance of including local peoples in the decision-making process for effective conservation. The guide specifies outcomes for biodiversity and human well-being depending on the chosen level of protection.
SourceSmithsonian Tropical Research Institute·JournalScience·DateSep 9, 2021
Researchers at UC San Diego will use $6.4 million in NIH funding to study the influence of external signals on insulin production in beta cells. They aim to create a roadmap of genetic variations that can predict changes in insulin output, which may help prevent and treat diabetes.
SourceUniversity of California - San Diego·DateSep 9, 2021
The COVID-19 pandemic led to a significant decline in lung cancer clinical trial enrollment, with 43% fewer participants enrolling between 2019 and 2020. Researchers identified several barriers, including patient concerns about infection and transportation, as well as institutional challenges such as closures and staff availability.
SourceInternational Association for the Study of Lung Cancer·DateSep 9, 2021
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A three-year clinical study found that students who received eyeglasses through a school-based program scored higher on reading and math tests. The students who struggled the most academically showed the greatest improvement, with gains equivalent to two to four months of additional education.
SourceJohns Hopkins University·JournalJAMA Ophthalmology·TypeRandomized controlled/clinical trial·DateSep 9, 2021
The IMpower010 trial found significant disease-free survival improvement in patients with resected stage II-IIIA non-small cell lung cancer treated with atezolizumab. The study showed a benefit across different disease stages, surgery types, and chemotherapy regimens.
SourceInternational Association for the Study of Lung Cancer·DateSep 9, 2021
A mechanical engineering faculty-researcher at RIT is developing a microfluidic device to improve the detection of drug-resistant bacteria in blood, which can cause severe infection and death. The goal is to detect these strains early, allowing for prompt treatment and recovery.
SourceRochester Institute of Technology·DateSep 9, 2021
A team from Simon Fraser University has created a low-cost, portable ventilator using 3D-printed origami technology, which can be produced for about $200 compared to $2,000. The design also makes it small and lightweight, making it useful for treating COVID-19 patients or those in remote rural areas.
SourceSimon Fraser University·JournalFlexible and Printed Electronics·DateSep 9, 2021
A study led by Duke University researchers found that nearly 2.7 million people in the US lost employer-based health insurance during the spring and summer of 2020, but gained coverage through government programs like Medicaid. The study suggests that recent policy changes created a safety net to support those affected by job loss.
SourceDuke University·JournalJAMA Health Forum·TypeData/statistical analysis·DateSep 9, 2021
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 national study compares three state laws aimed at increasing hospital nurse staffing: mandated staffing ratios, staffing committees, and public reporting. The study found that staffing mandates lead to a significant increase in RN staffing, while alternative approaches have little impact on hospital nursing levels.
SourceWolters Kluwer Health·JournalMedical Care·DateSep 9, 2021
Researchers co-led by Jonathan L. Haines are conducting a comprehensive analysis of genetic data from over 100,000 people worldwide to better understand the condition. The study aims to uncover the genetic architecture of age-related macular degeneration and its impact on diverse populations.
Researchers at Stanford University have overcome a key obstacle in phase-change memory technology, enabling faster and more energy-efficient data storage. By using a thermally insulating flexible substrate, they reduced power consumption by a factor of 10 on flexible substrates and 100 on rigid silicon.
SourceStanford University·JournalScience·TypeExperimental study·DateSep 9, 2021
Researchers discovered serotonin helps regulate dopamine levels, reducing addiction rates to 20% in humans. The study used mice self-administering cocaine and adding unpleasant stimuli, revealing serotonin's crucial role in curbing addiction.
SourceUniversité de Genève·JournalScience·DateSep 9, 2021
A study by NYU Steinhardt Professor Eric S. Jackson found that adults who stutter do not stutter during private speech, suggesting a strong social component in stuttering. The 'talk-alone-effect' is real and is influenced by the perception of being heard by a listener.
SourceNew York University·JournalJournal of Fluency Disorders·TypeExperimental study·DateSep 9, 2021
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 found that fenestrated-branched endovascular aortic repair significantly reduced mortality rates for patients with complex aortic aneurysms, with a 1% risk of mortality at 30 days compared to 21% in open surgical repair. The procedure also showed better outcomes regarding major adverse events, including spinal cord injury.
SourceUniversity of Texas Health Science Center at Houston·JournalAnnals of Surgery·DateSep 9, 2021
NIST scientists use a novel technique to measure the properties of silicon crystals, revealing new insights into subatomic particles and the strength of a possible fifth force. The results provide improved precision and complementary information for both X-ray and neutron scattering.
SourceNational Institute of Standards and Technology (NIST)·JournalScience·TypeExperimental study·DateSep 9, 2021
The National Institute on Aging has expanded its network of cutting-edge Alzheimer's disease and related dementias centers, with two new centers in North Carolina and Texas. The Duke/University of North Carolina ADRC will focus on understanding age-related changes across the lifespan and identifying disparities in dementia among differ...
The proportion of journal articles using questionnaires tripled between 1996 and 2019, indicating a focus on human opinions and perspectives. However, this trend is linked to declining citation impact, sparking debate about the value and validity of questionnaire-based research.
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Researchers at Ohio State University found that cancer can cause cardiac dysfunction due to the presence of free radicals, which were reversed by specific antioxidants in fruit flies and mice with tumors. The study suggests a potential new approach to treating heart problems in cancer patients.
SourceOhio State University·JournalAntioxidants·TypeExperimental study·DateSep 9, 2021
A universal descriptor has been found to indicate the best electrolytes for organic redox flow batteries, reducing experimentation time. This breakthrough could speed up the development of new storage technologies, enabling grid-scale energy storage with a stable grid.
SourceWashington University in St. Louis·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateSep 9, 2021
A novel mortality risk prediction method helps tailor treatment decisions and transplant needs for patients based on individual symptoms. The new tool uses a random survival forest algorithm to predict individual mortality risk curves, calculate mortality at any given time, and provide a 95% confidence interval.
SourceCactus Communications·JournalChinese Medical Journal·TypeComputational simulation/modeling·DateSep 9, 2021
A new poll suggests that older adults are not using tax-advantaged savings accounts to save for future health expenses, with those who do more likely to have high incomes and education levels. The findings highlight the need for better understanding and support for low-income and vulnerable populations.
SourceMichigan Medicine - University of Michigan·TypeSurvey·DateSep 9, 2021
The Center for Research on Programmable Plant Systems (CROPPS) aims to create systems that enable plants to communicate their hidden biology to sensors, optimizing growth and the local environment. This will lead to breakthrough discoveries, new educational opportunities, and transformative management of crops.
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·DateSep 9, 2021
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 from the University of Colorado Boulder found that washing and drying reusable cloth masks doesn't compromise their ability to filter out viral particles. The research confirms that layering a cotton mask on top of a surgical mask provides more protection than cloth alone, with filtration efficiency reaching up to 40%.
SourceUniversity of Colorado at Boulder·JournalAerosol and Air Quality Research·DateSep 9, 2021
Researchers designed electromechanically reconfigurable ultrathin optical elements that can be controlled on a pixel-by-pixel level. These versatile metasurfaces could offer a new chip-based way to achieve nanoscale control of light, leading to better optical displays and information encoding.
Researchers found that Taiwanese migrants used an online community to share information on pandemic-related policies, reducing risk of contracting the coronavirus. The study proposes design implications for crisis informatics, including language barrier removal and marginalized group acknowledgment.
A large Swedish study found a link between ADHD and dementia across generations. Parents of individuals with ADHD had a 34% higher risk of dementia compared to those without ADHD, while grandparents had a 10% increased risk.
SourceKarolinska Institutet·JournalAlzheimer s & Dementia·TypeObservational study·DateSep 9, 2021
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Researchers at the University of Illinois propose a new method to detect moons around planets in double star systems. By analyzing transit timing variations, they can infer the presence of a moon. The study suggests that exomoons may play a key role in keeping planets habitable and could be critical for the evolution of life.
SourceUniversity of Illinois Grainger College of Engineering·JournalThe Astronomical Journal·DateSep 9, 2021
A New England Journal of Medicine study found that COVID-19 vaccines are highly effective in preventing hospitalizations, emergency department visits, and intensive care admissions due to the virus. The vaccines provide significant protections for older adults and minorities, who have been disproportionately affected by the virus.
SourceRegenstrief Institute·JournalNew England Journal of Medicine·TypeData/statistical analysis·DateSep 9, 2021
The journal Cardiovascular Innovations and Applications (CVIA) has published its first issue of new Volume 6, featuring important research on the cardiovascular implications of COVID-19. The issue includes several articles on the topic, including a meta-analysis and systematic review of randomized controlled trials.
SourceCompuscript Ltd·JournalCardiovascular Innovations and Applications·DateSep 9, 2021
A recent study found that nearly three-quarters of non-elderly adults in the U.S. experience at least one healthcare-related administrative task per year, with those needing more medical care disproportionately affected. Existing racial and socioeconomic inequities also exacerbate these burdens.
SourceWiley·JournalHealth Services Research·DateSep 9, 2021
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 socio-cultural barriers, lack of maintenance and funding, economic challenges, institutional barriers, technological and environmental barriers hinder GI adoption. Community-based approach identified the need for increased transparency and communication from government, as well as resident participation and engagement.
SourceUniversity of Maryland·JournalSustainable Cities and Society·DateSep 9, 2021
Researchers at UVA Health System have made a groundbreaking discovery about cells' 'batteries,' revealing how they sense problems and perform quality control on mitochondrial function. This finding could lead to better treatments for non-communicable diseases, which are estimated to cause 71% of all deaths.
SourceUniversity of Virginia Health System·DateSep 9, 2021
A new system for sampling fragments of DNA from marine organisms drifting in the ocean has been developed, enabling researchers to monitor biodiversity and conservation efforts on a global scale. The innovative approach uses water collected from engine cooling systems on commercial vessels, allowing for large-scale surveys of marine ec...
SourceUniversity of Leeds·JournalFrontiers in Marine Science·TypeObservational study·DateSep 9, 2021
The university will lead the data and administrative center for a multicenter project investigating how variations in the human genome sequence affect its function. Researchers aim to identify which genomic variants are relevant for health and disease, improving understanding of human health and developing new treatments.
Research reveals that Greenland's coastal ice caps experienced growth rather than shrinkage during past periods of warming. This study provides a new perspective on climate change, highlighting the complex relationship between climate conditions and ice cap changes across different regions of the Arctic.
SourceWoods Hole Oceanographic Institution·JournalNature Geoscience·TypeObservational study·DateSep 9, 2021
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
The Three Gorges Region experienced its second-highest average precipitation on record, with heavy rainstorms and floods dominating the summer of 2020. The region's ecological environment improved, with a significant weakening trend in acid rain over the past decade.
SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAtmospheric and Oceanic Science Letters·DateSep 9, 2021
Rates of aortic valve replacement among individuals with Alzheimer's disease and related dementias increased over time, driven by TAVR. Mortality rates after aortic valve replacement declined in this patient population.
SourceWiley·JournalJournal of the American Geriatrics Society·DateSep 9, 2021