A recent study by researchers at the Medical University of South Carolina found that nasogastric tube placement in patients with typical upper GI bleeding had no impact on outcomes. The study's results suggest that this procedure may be unnecessary for millions of patients, reducing costs and discomfort associated with it.
SourceMedical University of South Carolina·JournalJournal of Investigative Medicine·DateMar 20, 2017
A new study by Smithsonian scientists reveals that dead zones are a major threat to coral reefs globally, causing mass mortality. By controlling sewage and agricultural runoff, these localized threats can be reduced.
SourceSmithsonian Tropical Research Institute·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
Researchers developed a new method to search for synthetic-lethal gene combinations using CRISPR/Cas9, uncovering 120 new opportunities for cancer drug development. The technique allowed them to test thousands of gene mutation combinations simultaneously, revealing more than 120 new synthetic-lethal interactions.
SourceUniversity of California - San Diego·JournalNature Methods·DateMar 20, 2017
Researchers at Cincinnati Children's Hospital Medical Center identify two signaling proteins, c-Fos and Dusp1, that make cancer cells resistant to chemotherapy. Blocking these proteins along with chemotherapy eliminates human leukemia in mouse models, suggesting a possible cure for certain types of kinase-driven cancers.
SourceCincinnati Children's Hospital Medical Center·JournalNature Medicine·DateMar 20, 2017
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Research published in BMJ Open Diabetes Research & Care found that higher outdoor temperatures are associated with increased diabetes incidence and glucose intolerance prevalence worldwide. A 1°C rise in temperature could account for more than 100,000 new diabetes cases per year in the USA alone.
SourceBMJ Group·JournalBMJ Open Diabetes Research & Care·DateMar 20, 2017
A recent study published in JAMA Neurology found that vitamin E and selenium supplements did not prevent dementia in asymptomatic older men. The study involved over 7,500 participants who took the supplements for an average of five years, but showed no significant reduction in dementia incidence among the groups.
Researchers found that kea parrots can transmit playfulness through their vocalizations, inducing play in other birds. The findings suggest an emotionally contagious effect, similar to human laughter.
Engineers at MIT develop microfluidic device mimicking nature's hydraulic pumps, enabling passive water pumping and potential use in small robots. The 'tree-on-a-chip' uses a sugar-powered hydraulic system to maintain constant flow rate for several days.
SourceMassachusetts Institute of Technology·JournalNature Plants·DateMar 20, 2017
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers identified biological substrates of bacterial enzyme Ohr, which enables bacteria to neutralize oxidizing substances released by the defense system of host organisms. The study's findings suggest that Ohr plays a central role in bacterial anti-oxidant defense and offer potential for novel therapeutic approaches.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
Research by Jillian Trabulsi and Julie Mennella investigates the effects of infant formula on infant weight gain. The study found that babies fed cow's milk formula gained weight faster than those fed hydrolyzed protein formula or breastfed, highlighting the importance of choosing a suitable formula for infants.
Researchers at NIMBioS developed a more sensitive test for detecting paratuberculosis in cattle, shedding light on the early stages of the disease. The new macrophage-based assay produces reliable diagnoses and could be a game-changer for controlling the spread of the disease.
SourceNational Institute for Mathematical and Biological Synthesis (NIMBioS)·JournalScientific Reports·DateMar 20, 2017
Archaeological excavations in northern Taiwan have uncovered significant evidence of early European presence and influence, contradicting long-held theories. The site, once a Spanish colony, now suggests that Taiwan played a crucial role as a globalized hub during the 17th century.
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.
Researchers aim to quantify soil mass balance, production rates and lifespan in agricultural landscapes with unknown data. Soil erosion threatens food security, costing the US tens of billions annually.
A Temple University Health System research team identified sex-based differences in the utilization and safety outcomes of catheter-directed thrombolysis (CDT) for treatment of deep vein thrombosis (DVT). Female patients were less likely to receive CDT, while males experienced more bleeding complications, but with similar mortality rates.
SourceTemple University Health System·JournalVascular Medicine·DateMar 20, 2017
A new study by Yale researchers found that over 40% of veteran-surrogate pairs lacked advanced care planning, leading to disagreements about end-of-life decisions. The study emphasizes the importance of facilitating discussions between patients and surrogates to ensure understanding of patient preferences.
SourceYale University·JournalJournal of the American Geriatrics Society·DateMar 20, 2017
A breakthrough has been made in preventing biofilm formation by staphylococci on medical devices. The research team discovered a small blocking molecule that targets the SdrC protein, stopping bacterial attachment and growth.
SourceTrinity College Dublin·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
A Drexel University-led study found that Fragile X granules linger in the hippocampus of adult humans, expanding the age range for treatment. The study suggests that therapies targeting both dendrites and axons could be effective in treating symptoms of Fragile X syndrome and potentially other autism-related disorders.
SourceDrexel University·JournalHuman Molecular Genetics·DateMar 20, 2017
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 study by the University of the Basque Country found that not all metals in sediments directly affect human health, but only a fraction can be incorporated into the body. The researchers simulated metal release in the gastrointestinal tract and found that urban waste water contributes to bioaccessible metals.
SourceUniversity of the Basque Country·JournalEcotoxicology and Environmental Safety·DateMar 20, 2017
Researchers created a new family of organocatalysts that can be 'switched on' using purple LEDs, mimicking human vision's colorful light-sensitive molecule formation. The novel approach enables the formation of single-handed isomers with improved therapeutic profiles and reduced environmental impact.
SourceInstitute of Chemical Research of Catalonia (ICIQ)·JournalNature Chemistry·DateMar 20, 2017
Oral direct-acting antiviral (DAA) regimens produce high sustained virologic response rates for all six hepatitis C virus (HCV) genotypes, making them effective for treating patients with chronic HCV infection. The ease of dosing and safety profile of DAAs provide an opportunity to reduce the burden of hepatitis C in the US.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·DateMar 20, 2017
A vaccine with even partial effectiveness against HIV could prevent millions of new infections and potentially reverse the pandemic. However, diagnosis and treatment remain a significant challenge, particularly in high-risk groups.
SourceOregon State University·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Research highlights trees' crucial role in retaining water and producing cooling moisture, enhancing food security and climate change adaptation. The study suggests a new perspective on the relationship between trees and water in addressing climate change.
SourceWorld Agroforestry Centre (ICRAF)·JournalGlobal Environmental Change·DateMar 20, 2017
A Chicagoan has become the first adult patient to be cured of congenital dyserythropoietic anemia with a novel stem cell transplant protocol. The patient, David Levy, underwent the procedure in 2014 and is now free from pain and independent.
SourceUniversity of Illinois Chicago·JournalBone Marrow Transplantation·DateMar 20, 2017
A 20-year demographic study of wild chimpanzees in Uganda's Kibale National Park revealed that favorable ecological conditions, including abundant food supplies and low predation risk, drive high life expectancy. The study establishes an average life expectancy of about 33 years, nearly twice as high as other chimpanzee communities.
SourceYale University·JournalJournal of Human Evolution·DateMar 20, 2017
A new program developed by Kari Lane at the University of Missouri has shown significant improvement in hearing aid wear time among older adults. The program, called Hearing Aid Reintroduction (HEAR), uses a systematically gradual approach to support adjustment to hearing aids, increasing wear time from one hour to 10 hours over 30 days.
SourceUniversity of Missouri-Columbia·JournalJournal of Phonetics & Audiology·DateMar 20, 2017
A study by NC State University researchers found that teaching critical thinking skills in a humanities course significantly reduces student beliefs in pseudoscience. Students who received critical thinking instruction had lower beliefs in pseudoscientific claims, especially in topics covered in class.
SourceNorth Carolina State University·JournalScience & Education·DateMar 20, 2017
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 identified a series of proteins in blood plasma that signify cancer presence, offering a promising early detection method. The breakthrough discovery could enable regular blood tests to monitor treatment effectiveness and detect cancer recurrence.
SourcePurdue University·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
New UCLA research reveals that clinical interviews about daily activities can help doctors identify pregnant women at risk of postpartum depression. The study found that only 11% of women with a history of major depressive disorder developed postpartum depression, significantly lower than previous studies
SourceUniversity of California - Los Angeles·JournalJournal of Clinical Psychiatry·DateMar 20, 2017
Researchers developed a novel technology to tackle the 'secret ubiquitin code' by enabling systematic analysis of linear ubiquitination targets. This breakthrough will improve understanding of linear ubiquitination's role in diseases, including cancer, neurodegenerative disorders, and inflammatory conditions.
SourceGoethe University Frankfurt·JournalNature Methods·DateMar 20, 2017
Researchers have found that pembrolizumab, an immunotherapy drug, can effectively treat malignant pleural mesothelioma, a disease primarily caused by asbestos inhalation. The study, led by Evan Alley, showed promising results with tumor reduction and improved overall survival in patients.
SourceUniversity of Pennsylvania School of Medicine·JournalThe Lancet Oncology·DateMar 20, 2017
Scientists have discovered fossilized damselflies in Burmese amber that display ancient courtship behaviors, including elaborate leg structures and wing-like features. The findings suggest that damselfly mating rituals may have occurred as far back as the dinosaur era.
SourceChinese Academy of Sciences Headquarters·JournalScientific Reports·DateMar 20, 2017
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 simple fix to avoid unnecessary coronary stents has been discovered, involving the administration of intracoronary nitroglycerin during procedures. By doing so, cardiologists can identify and treat coronary artery spasm, reducing the need for stenting procedures.
SourceThomas Jefferson University·JournalCatheterization and Cardiovascular Interventions·DateMar 20, 2017
Young men who are overweight or obese are at a higher risk of developing severe liver disease or liver cancer in later life. Men with obesity have more than twice the risk of liver problems compared to normal-weight men.
Scientists at the Salk Institute have developed a new method to predict which individuals with bipolar disorder will respond to lithium therapy. Using a system trained on electrical firing patterns of neurons from six patients, the method achieved 92% accuracy in classifying responders and nonresponders.
SourceSalk Institute·JournalMolecular Psychiatry·DateMar 20, 2017
Researchers analyzed DNA methylation levels in 1,900 participants to identify 58 CpGs linked to mortality. These epigenetic marks show stronger correlations with survival than previously studied genetic alterations.
SourceGerman Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ)·JournalNature Communications·DateMar 20, 2017
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers developed a mathematical formula based on the rhythmic movement of a sperm's head and tail, reducing complexity in predicting sperm movement. The formula captures coordinated movements that create a jerky fluid flow, countering friction and ensuring selected sperm achieve forward propulsion.
SourceUniversity of York·JournalPhysical Review Letters·DateMar 20, 2017
Physicists have developed a new feedback controller to control fusion plasma energy and rotation. The algorithm uses sensors, algorithms, and actuators to modify the plasma's rotation profile and stored energy.
SourceDOE/Princeton Plasma Physics Laboratory·JournalPhysics of Plasmas·DateMar 20, 2017
A new study by CU Boulder researchers shows the Barnes Ice Cap on Baffin Island will melt in about 300 years due to a rapid warming climate. The ice cap, which is still 500 meters thick, has never been this small in the past 2.5 million years.
SourceUniversity of Colorado at Boulder·JournalGeophysical Research Letters·DateMar 20, 2017
A new study by Waisman Center researchers provides a detailed picture of the daily experiences of couples raising a child with ASD, revealing both challenges and strengths. Despite lower closeness to partners, parents of children with ASD reported no increase in negative interactions or feeling unsupported.
SourceUniversity of Wisconsin-Madison·JournalJournal of Autism and Developmental Disorders·DateMar 20, 2017
Researchers at the University of Wisconsin-Madison have developed a novel technology using decellularized plant husks to create three-dimensional scaffolds for human stem cells. The scaffolds are made from cellulose and exhibit properties such as strength, rigidity, porosity, and surface area that are ideal for biomedical applications.
SourceUniversity of Wisconsin-Madison·JournalAdvanced Healthcare Materials·DateMar 20, 2017
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.
The study used Fourier transform infrared spectroscopy to detect biomolecular changes in white blood cells stimulated with bacterial components, revealing a threefold increase in microvesicle production and altered lipid content.
SourceUniversity of Sydney·JournalThe FASEB Journal·DateMar 20, 2017
A new study found that pediatric opioid exposures have been steadily decreasing since 2009, except for buprenorphine. Researchers call for changes to prescribing practices and increased education on safe storage at home.
SourceNationwide Children's Hospital·JournalPEDIATRICS·DateMar 20, 2017
A population-based study of over 93,000 older men found that using 5α-reductase inhibitors was not associated with an increased risk of suicide. However, risks of self-harm and depression were significantly higher during the first 18 months after medication initiation.
SourceJAMA Network·JournalJAMA Internal Medicine·DateMar 20, 2017
A research team has developed a new method for fabricating lasers using nanoparticles known as quantum dots. By carefully controlling the size of the quantum dots, they can 'tune' the frequency or color of the emitted light to any desired value.
SourceUniversity of Toronto Faculty of Applied Science & Engineering·JournalNature·DateMar 20, 2017
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 recent study published in PNAS found that adult humans' subcortex can process numbers at the same level as infants and other lower-order species. The researchers used a stereoscope to present visual stimuli to one eye or both eyes and observed that numerical judgments were better when the quantities differed greatly.
SourceCarnegie Mellon University·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
Researchers developed a new way to visualize cholesterol distribution on cells and tissues using NanoSIMS imaging. The study found that accessible cholesterol is highly enriched on microvilli, supporting the idea that they play a role in regulating cholesterol production and unload surplus cholesterol.
SourceUniversity of California - Los Angeles Health Sciences·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
Researchers developed a new statistical framework to study microbial evolution using geology-inspired methods, identifying diverse bacteria adapting to various environments on the human body
Scientists simulated the structure of fullerite and single crystal diamond to show how fullerite can become ultrahard. The results suggest that part of the fullerite turns into diamond under pressure, while the other part remains compressed within the diamond, increasing its bulk modulus.
SourceMoscow Institute of Physics and Technology·JournalCarbon·DateMar 20, 2017
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.
Scientists identify a molecular pathway that enables prostate cancer cells to escape the primary tumor and form secondary tumors. This discovery holds promise for developing new therapeutic strategies to stop cancer cells from spreading, offering hope for improved treatment options for patients with metastatic prostate cancer.
SourceKing's College London·JournalOncogene·DateMar 20, 2017
A new study funded by Cancer Research UK finds that smokers treated for breast cancer have significantly higher risks of developing lung cancer or heart attacks due to radiotherapy. The long-term risk of death from these conditions is around 5% for smokers, compared to 0.5% for non-smokers.
SourceCancer Research UK·JournalJournal of Clinical Oncology·DateMar 20, 2017
A new study validates a novel classification system for identifying academic radiologists' subspecialties using Medicare claims data. The system correctly classified 90% of radiologists and has potential to improve value-based payment models.
SourceHarvey L. Neiman Health Policy Institute·JournalAmerican Journal of Roentgenology·DateMar 20, 2017
Researchers defined cell-type composition of cancerous cells from 11 colorectal tumors using single-cell genomics and computational techniques. The study identified two distinct subtypes of cancer-associated fibroblasts that contribute to a worse prognosis in colorectal cancer patients.
SourceJackson Laboratory·JournalNature Genetics·DateMar 20, 2017
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
A comprehensive review of primate social networks and parasites highlights the importance of super-spreaders in disease transmission. Combining behavior data with parasite analysis can help identify high-risk traits and develop targeted interventions.
SourceEmory Health Sciences·JournalTrends in Parasitology·DateMar 20, 2017
Researchers created a list of prime spots to place AEDs in high-risk businesses. Coffee shops and ATMs were found to be ideal locations due to their accessibility and universal recognition.
SourceUniversity of Toronto Faculty of Applied Science & Engineering·JournalCirculation·DateMar 20, 2017
The Hyde Amendment has expanded its policy reach over the past 40 years, affecting various government programs including Medicaid, Medicare, and federal prisons. A new bill, H.R. 7, could codify this restriction into law, making abortion more difficult for low-income women to access.
Scientists have found a material that undergoes an unexpected phase transition when heated to 450 degrees Celsius, transforming into one-dimensional nanowires with potential for next-generation electronic devices. The discovery could lead to powerful energy-efficient devices and smaller transistor sizes.
SourceUniversity of Texas at Dallas·JournalAdvanced Materials·DateMar 20, 2017
Researchers discovered molecular mechanisms of how post-translational protein modifications influence apoptosis, a process of programmed cell death. This process is crucial for maintaining tissue homeostasis and preventing diseases such as Alzheimer's and Parkinson's.
SourceLomonosov Moscow State University·JournalTrends in Cell Biology·DateMar 20, 2017
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 develop technology to produce special nanopowders used as modifying additives in aluminum alloy production. The new method improves operational properties and reduces energy costs, targeting metallurgy and machinery industries.
SourceSiberian Federal University·JournalPhysics of the Solid State·DateMar 20, 2017
A team led by Dr. Dan Stowell is developing a new approach to machine learning using the dawn chorus, enabling computers to analyze sounds and identify patterns. The research has potential applications in areas such as climate change analysis, historic birdsong recordings, and improving human language understanding.
SourceEngineering and Physical Sciences Research Council·DateMar 20, 2017
Researchers have discovered that structural and connective cells in the lymphatic system called stromal cells are major players in priming donated immune cells to attack the host's body. Disrupting a critical signaling pathway during the first 48 hours can provide long-term protection against graft-versus-host disease.
SourceUniversity of Michigan·JournalJournal of Clinical Investigation·DateMar 20, 2017
Researchers discovered a way to transport biochemical substances using loop-shaped liquid crystal defects that form around twisted fibers, controlled by electric and magnetic fields. The defects can move alongside the fibers with translational motion when applied perpendicular to the fiber.
SourceSpringer·JournalThe European Physical Journal E·DateMar 20, 2017
Researchers at the University of Tokyo have discovered that plants can recognize friendly RNAs by breaking down those without a nucleotide 'tail' using the immune system. This breakthrough paves the way for future biotechnological techniques to modify crops.
SourceUniversity of Tokyo·JournalNature Plants·DateMar 20, 2017
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 study of newlywed couples found that partners experience a lingering sexual satisfaction after sex, linked with relationship quality over the long term. This association held even after controlling for various factors, suggesting that sex may play a crucial role in pair bonding.
SourceAssociation for Psychological Science·JournalPsychological Science·DateMar 20, 2017
Researchers envision AAV as a platform for delivering novel tools for genetic manipulation, including CRISPR-Cas9 and RNA interference. The combination of tailored delivery vectors and new editing techniques will enable unique approaches to therapeutic gene expression.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalHuman Gene Therapy·DateMar 20, 2017
Researchers have developed a rapid-testing prototype that weighs under a pound, costs as little as $100 and can detect mosquito-borne illnesses within 30 minutes. The device uses loop-mediated isothermal amplification (LAMP) diagnostic method to test for Zika, dengue and chikungunya viruses.
SourceDOE/Sandia National Laboratories·JournalScientific Reports·DateMar 20, 2017
In response to the Trump travel ban, academics must maintain international collaboration in medical science. Strengthening ties with US colleagues is crucial to prevent weakening US science and supporting colleagues facing a hostile administration.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·DateMar 20, 2017
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.
Researchers at the University of Illinois have developed a new technique to deliver RNA to soybean aphids using nebulization, which appears to block the function of specific genes. The technique has shown promise in improving the uptake of RNA through tiny breathing tubes and may aid in the development of new pest-control systems.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalInsect Molecular Biology·DateMar 20, 2017
Researchers at the University of Pennsylvania have discovered a method to detect organ transplant rejection earlier, using a blood-based approach that targets 'transplant exosomes.' This new strategy may enable doctors to intervene sooner and reduce the risk of long-term side effects from immunosuppressive drugs.
SourceUniversity of Pennsylvania School of Medicine·JournalJournal of Clinical Investigation·DateMar 20, 2017
A University of Guelph study suggests that conditions in wintering grounds are key factors affecting songbird population numbers during spring and summer breeding seasons. Warmer wintering grounds improve overall survival, but predictions of climate change may lead to new threats.
SourceUniversity of Guelph·JournalNature Communications·DateMar 20, 2017
Researchers found that a single dose of millions of adult stem cells can aid stroke recovery if given early, reducing destructive inflammation and the risk for serious infections. Early treatment within 36 hours after stroke symptoms surface also showed benefits in physical recovery and reduced disability one year out.
SourceMedical College of Georgia at Augusta University·JournalThe Lancet Neurology·DateMar 20, 2017
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.
Researchers discovered that neurons deep in the brain's cerebellum are highly active during learning, encoding both external and internal information. This finding may shift our understanding of how the cerebellum processes information.
SourcePrinceton University·JournalNature Neuroscience·DateMar 20, 2017
Acquired mutations in IDH enzyme help gliomas evade immune system activation by suppressing T cell recruitment. Inhibition of mutant IDH enhances vaccine-based immunotherapy treatment efficacy in glioma-bearing mice, suggesting potential for combinatorial therapies to counteract mutation effects.
SourceJCI Journals·JournalJournal of Clinical Investigation·DateMar 20, 2017
Researchers have created a pocket-sized retina camera that can take quality pictures without pupil dilation, enabling convenient and efficient retinal examinations. The camera is made from simple parts available online and costs around $185.
SourceUniversity of Illinois Chicago·JournalJournal of Ophthalmology·DateMar 20, 2017
Researchers have sequenced genomes of microorganisms in Aarhus Bay's subsurface seabed, showing they grow in slow motion with generation times up to 100 years. The extreme environment leads to low adaptability and minimal energy availability.
SourceAarhus University·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
Researchers propose that debris from an asteroid impact could have formed Mars' rings, which would then break apart and re-form into moons. The model suggests that this cycle may repeat, potentially explaining sedimentary deposits found on Mars.
SourcePurdue University·JournalNature Geoscience·DateMar 20, 2017
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
The study found that only half of Red Cross and Red Crescent national societies have adopted Twitter, highlighting the digital divide as a constraint. Despite this, high activity rates were observed in countries like Kenya, Indonesia, and the Philippines, suggesting potential for growth in developing economies.
SourceInderscience Publishers·JournalInternational Journal of Emergency Management·DateMar 20, 2017
New NASA research on Mars volcano Arsia Mons suggests its peak volcanic activity occurred around 150 million years ago, similar to the time of Earth's Cretaceous-Paleogene extinction event that led to the demise of dinosaurs. The study provides valuable insights into the Red Planet's history and interior structure.
SourceNASA/Goddard Space Flight Center·JournalEarth and Planetary Science Letters·DateMar 20, 2017
Researchers at TU Graz have found that superoxide dismutase enzyme function can prevent ageing in non-aqueous batteries by eliminating singlet oxygen. This discovery could lead to the development of more efficient and sustainable battery systems.
SourceGraz University of Technology·JournalNature Energy·DateMar 20, 2017
University of Pennsylvania researchers created a predictive indexing tool that identifies patients most in need of intensive cognitive behavioral therapy (CBT) for depression. The study found that those with worse prognoses saw the strongest results from CBT, while others saw no differences between CBT and less-intensive treatments.
SourceUniversity of Pennsylvania·JournalJournal of Affective Disorders·DateMar 20, 2017
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.
A new study found that adolescent and young adult cancer survivors often experience prolonged social difficulties, persisting even after treatment. Despite initial improvements in social functioning during the first year post-diagnosis, these patients tend to remain socially impaired relative to their cancer-free peers.
Researchers at Michigan State University have discovered that altering pH levels can prevent prion proteins from aggregating and forming deadly diseases. The study used a laser technique to measure the speed at which proteins rearrange before clumping, and found that an antihistamine called astemizole was effective in reducing prion ag...
SourceMichigan State University·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
Researchers discovered a new, eco-friendly thermoelectric material made from calcium, cobalt, and terbium that can generate electricity through temperature differences. The material has the potential to power implantable medical devices, charge mobile devices, and even reuse waste heat in power plants.
SourceUniversity of Utah·JournalScientific Reports·DateMar 20, 2017
A new study on ArcheAge players found that despite violent acts, most exhibited prosocial behavior, strengthening social relationships and forming new ones. The study provides insights for game designers on how to reduce player churners and offers a realistic view of end-of-world scenarios.
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.
Trichomonosis is a common infectious cause of large bowel diarrhea in cats, characterized by 'cow pie' consistency and mucus/blood in faeces. The infection is caused by the protozoan Tritrichomonas foetus, which can be transmitted from cat to cat via the faecal-oral route.
SourceSAGE·JournalJournal of Feline Medicine and Surgery·DateMar 20, 2017
Scientists have found that two immune system molecules, interleukin 1 beta (IL1β) and tumor necrosis factor alpha (TNFα), may drive drug resistance in estrogen-driven breast cancers by modifying the shape of the estrogen receptor. This finding could lead to novel therapeutic approaches.
SourceScripps Research Institute·JournalMolecular Cell·DateMar 20, 2017
The study estimates that there were 69 perinatal human immunodeficiency virus (HIV) infections among infants born in the US in 2013. Maternal and infant factors associated with infant HIV infection include late maternal diagnosis and lack of antiretroviral treatment and prophylaxis.
A new genus of copepods, Eirinicaris antonioi, has been discovered in Brazil's rocky savannas, providing insights into ancient species distribution. The discovery highlights the vast amounts of undiscovered biodiversity in these ecosystems, which face significant anthropogenic threats.
SourcePensoft Publishers·JournalZoosystematics and Evolution·DateMar 20, 2017
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A recent research project aims to develop biocomputers that can overcome current computing obstacles, such as high energy consumption and processing speed limitations. The new approach uses biomolecular motors to solve problems by moving through a nanofabricated network of channels.
The Hastings Center Report explores how bioethics can address authoritarian populism and contribute to the rebuilding of civic foundations. A study on prisoners' participation in clinical research found unique influences that may leave them vulnerable to exploitation.
SourceThe Hastings Center·JournalHastings Center Report·DateMar 20, 2017
Research by Lindsay Naylor reveals fair trade certification has both positive and negative effects on coffee producers in Mexico. The program has assisted families but also limited their mobility, with many farmers making only $500-1,000 annually. Additionally, the power of coffee production is often used as a political weapon.
University of Utah engineers develop 'computational cannula microscopy' to capture high-resolution images of animal brains using surgical needles and laser light. This non-invasive method shows promise for studying neurological disorders and could lead to a simpler, less expensive alternative to endoscopes for human patients.
SourceUniversity of Utah·JournalScientific Reports·DateMar 20, 2017
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Canada dropped from sixth to seventh place in the 2017 World Happiness Report, but still ranked highly on key factors such as real GDP per capita and healthy life expectancy. The report highlights Canada's success in multiculturalism and integration, which helped build social trust and decrease economic and social segregation.
The Critical Path Institute has launched a consortium to qualify islet autoimmunity antibodies as prognostic biomarkers for Type 1 Diabetes (T1D) research. The goal is to identify individuals at risk of disease progression and develop interventions to prevent or delay the onset of symptomatic T1D.
Researchers at the University of California - Davis have developed a new solution to the 'moving sofa problem', a challenge that has stumped mathematicians for over 50 years. The team used 3-D printing and mathematical techniques to find the largest area that can fit around a corner, with potential applications in complex mathematics.
SourceUniversity of California - Davis·JournalExperimental Mathematics·DateMar 20, 2017
Researchers discovered new genes that cooperate with PTEN to prevent cancer development in mice. The study also found potential drug targets for cancers with a faulty PTEN gene.
SourceWellcome Trust Sanger Institute·JournalNature Genetics·DateMar 20, 2017
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.
Disney Research scientists developed a method to catch a real flying ball using virtual reality, demonstrating enhanced user experience. Different visualization styles were tested, revealing that users caught balls in all three modes with varying strategies.
A new single-cell sequencing method, AccuSomatic Amplification for Single Cell Sequencing, has been developed to accurately detect somatic single nucleotide variations in single cells. This breakthrough technology eliminates errors in somatic SNV calls while maintaining detection sensitivity.
SourceSingulOmics Corporation·JournalNature Methods·DateMar 20, 2017
A global research team warns of severe mineral supply constraints due to lack of international coordination on exploration investment efforts and geological data sharing. The shortage could lead to rising prices and critical shortages of essential resources, including technology minerals and base metals.
Researchers demonstrated steady state lasing with colloidal quantum dots, a crucial step towards practical laser technology. The unique shape of the quantum dots, resembling a flying saucer, overcame limitations in previous lasers.
SourceDOE/Los Alamos National Laboratory·JournalNature·DateMar 20, 2017
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 Stanford-led study analyzed over 3,000 meta analyses to identify the most common sources of scientific bias across 22 disciplines. Small studies consistently overestimate effect size, while factors like early career status and isolation from other researchers increase bias risk.
SourceStanford Medicine·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
The Carnegie Mellon Power Sector Carbon Index will provide a snapshot of critical data regarding energy production and environmental performance. The index will track U.S. power producers' carbon dioxide emissions and compare them to historical data, providing insights into progress made by the power sector in reducing emissions.
SourceCollege of Engineering, Carnegie Mellon University·DateMar 20, 2017
A new predictive model developed by British American Tobacco predicts that e-cigarettes will help reduce smoking prevalence in the UK to 9.7% by 2050. The model takes into account various scenarios and factors, including consumer behavior, demographics, and health effects, and suggests a significant reduction in smoking-related deaths.
Researchers have discovered a small protein, Hi1a, that protects the brain from stroke-induced injury. Administered up to eight hours after stroke, Hi1a blocks acid-sensing ion channels and improves neurological performance.
SourceUniversity of Queensland·JournalProceedings of the National Academy of Sciences·DateMar 20, 2017
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 team of scientists from Caltech has found that lamprey gut neurons originate from cells called Schwann cell precursors, challenging the long-held theory that these cells give rise to vagal neural crest cells. This discovery offers insights into the evolutionary origins of vertebrates and their digestive systems.
SourceCalifornia Institute of Technology·JournalNature·DateMar 20, 2017
A long-term study found that deep brain stimulation provided lasting improvements in symptoms for seven out of eight patients with previously non-treatable depression. The therapy remained effective over four years without significant side effects.
SourceUniversity of Freiburg·JournalBrain Stimulation·DateMar 20, 2017
Researchers at MIT and Boston Children's Hospital have identified a key signaling molecule that triggers the formation of scar tissue around implantable medical devices. Blocking this molecule prevents scar tissue from forming, extending the lifespan of devices such as glucose sensors, pacemakers, and insulin delivery systems.
SourceMassachusetts Institute of Technology·JournalNature Materials·DateMar 20, 2017
A systematic analysis examined the global burden of oral conditions between 1990 and 2015, finding a significant increase in disability-adjusted life years due to oral diseases. The study suggests that oral health goals should be developed to advance global public health.
SourceInternational Association for Dental, Oral, and Craniofacial Research·JournalJournal of Dental Research·DateMar 20, 2017
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.
Astronomers have mapped the location of optical and ultraviolet light emitted by a star torn apart by a black hole. The team used Swift satellite observations to track the changes in brightness of various wavelengths, finding that they originated from elliptical streams of orbiting matter crashing into each other.
SourceNASA/Goddard Space Flight Center·JournalThe Astrophysical Journal Letters·DateMar 20, 2017
A recent study published in the Canadian Family Physician journal reveals that more than half of Canadian family doctors are using outdated manual devices to measure blood pressure, resulting in inaccurate diagnoses. This can lead to unnecessary medication and increased healthcare costs.
SourceUniversity of Montreal Hospital Research Centre (CRCHUM)·JournalCanadian Family Physician·DateMar 20, 2017
Researchers at MIT developed a strategy to make tumor cells more susceptible to certain types of cancer treatment by coating them with nanoparticles. The particles increase the forces exerted on the cells, making them more likely to die, and were found to be 50% more effective in tests in mice.
SourceMassachusetts Institute of Technology·JournalNature Communications·DateMar 20, 2017