Researchers found that environmental enrichment, including running and exposure to novel objects, improved neurobehavioral function in mice after transplanting adipose-derived stem cells. Exercise-induced fibroblast growth factor 2 enhanced brain repair by promoting angiogenesis, neurogenesis, and astrocytic activation.
SourceCell Transplantation Center of Excellence for Aging and Brain Repair·JournalCell Transplantation·DateMar 27, 2013
A new study questions the effectiveness of improved cookstoves in reducing air pollutants, particularly ultrafine particles that can penetrate deep into the lungs. The research found that while overall soot emissions are lower, these stoves still release three times more worrisome ultrafine particles than traditional open fires.
SourceAmerican Chemical Society·JournalEnvironmental Science & Technology·DateMar 27, 2013
Researchers at Scripps Institution of Oceanography have captured a unique image of a site deep in the earth where magma is generated. The cross-section area of the melting region rivals the size of San Diego County, providing insights into the fundamental processes of plate tectonics.
SourceUniversity of California - San Diego·JournalNature·DateMar 27, 2013
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 study found that encouraging young people to see happiness rather than anger in facial expressions leads to a decrease in their levels of anger and aggression. The researchers also discovered that this effect can be induced in healthy adults, suggesting that emotion processing plays a causal role in anger and aggressive behavior.
SourceAssociation for Psychological Science·JournalPsychological Science·DateMar 27, 2013
The study reveals that the efferent system plays a crucial role in mitigating cochlear neuropathy caused by moderate noise exposure. Researchers demonstrated that individuals with healthy efferent systems are less susceptible to difficulty hearing in noisy environments.
A study by Mayo Clinic researchers found that histamine 2 receptor antagonists increase the risk of Clostridium difficile infection in hospitalized patients, particularly those receiving antibiotics. The study highlights the need for judicious use of these drugs to reduce C. diff infection rates.
Scientists investigate multidrug transporters and anionic lipids to improve antibiotic, anti-malarial, and cancer treatment effectiveness. By understanding lipid-protein interactions, they aim to develop novel drugs that can control these protein complexes.
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
A new laser-powered terahertz source and detector system has been developed, offering 1,500 times more power and sensitivity than existing technologies. This enables deeper tissue imaging and sensing applications with improved efficiency.
SourceUniversity of Michigan·JournalNature Communications·DateMar 27, 2013
A new find in a 246-million-year-old sediment layer reveals the skull of a juvenile placodont, confirming its European origin and providing insight into the group's early evolution. The discovery highlights the significance of crushing dentition in placodonts, with pointed teeth appearing earlier than previously thought.
SourceUniversity of Zurich·JournalNature Communications·DateMar 27, 2013
A $619,618 grant has been awarded by the National MS Society to Dr. Victoria Leavitt to study predictors of memory decline in Multiple Sclerosis using functional magnetic resonance imaging (fMRI). The study aims to identify a brain marker that can predict which patients are at risk of memory decline, enabling early interventions.
A Michigan Technological University lab has introduced a library of open-source, 3-D-printable optics components that significantly reduce costs. The study found cost reductions of over 97%, enabling a broader audience to participate in optical experimentation.
SourceMichigan Technological University·JournalPLOS ONE·DateMar 27, 2013
A recent study found that thermography of horses' legs is highly reproducible and less sensitive to camera position changes. However, gentle drafts can significantly affect temperature readings, rendering diagnoses unreliable. To achieve accurate results, veterinarians should perform thermography in draft-free surroundings.
SourceUniversity of Veterinary Medicine -- Vienna·JournalEquine Veterinary Journal·DateMar 27, 2013
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A study by Michigan State University researchers found that women in India are more likely to receive prenatal care when pregnant with boys. The research suggests that sex discrimination begins in the womb, leading to unequal access to healthcare for girls. This can have long-term effects on children's health and well-being.
SourceMichigan State University·JournalJournal of Human Resources·DateMar 27, 2013
Moffitt researchers have discovered four new regions of the genome linked to ovarian cancer risk, accounting for approximately 4% of inherited component. The findings are part of a coordinated series of studies involving over 250,000 individuals and provide new insights into the disease.
SourceH. Lee Moffitt Cancer Center & Research Institute·JournalNature Genetics·DateMar 27, 2013
Researchers have successfully studied the shape of proteins using a novel strategy combining computational modeling and experimental techniques. This breakthrough has implications for understanding protein functions and diseases such as cancer, Parkinson's, and Alzheimer's.
SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalProceedings of the National Academy of Sciences·DateMar 27, 2013
A study by Johns Hopkins Medicine has identified DNA-damaging toxins in commonly consumed plant-based foods, including liquid smoke flavoring, black and green teas, and coffee. The toxins, pyrogallol and gallic acid, can activate the p53 gene, which is associated with cancer.
SourceJohns Hopkins Medicine·JournalFood and Chemical Toxicology·DateMar 27, 2013
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers at RIT are developing advanced intelligence processing technologies to handle large volumes of high-resolution, remotely sensed images. They aim to distinguish objects, scale, complexity and organization using topological features and segmentation methodologies.
A team of researchers at Stanford University has designed a new structure that reflects most sunlight and efficiently radiates heat into space, cooling buildings even in the daytime. The device can achieve net cooling powers in excess of 100 watts per square meter, offsetting up to 35% of air conditioning needs.
SourceStanford University School of Engineering·JournalNano Letters·DateMar 27, 2013
Engineers at Oregon State University developed a new interactive system to create networks of small wetlands in Midwest farmlands, capturing 29% of runoff using only 1.5% of land. The approach helps prevent massive floods and retain water in a warming climate.
SourceOregon State University·JournalEcological Engineering·DateMar 27, 2013
Despite declining smoking prevalence, people with mental health disorders remain significantly more likely to smoke and are less likely to receive cessation support from their GP. GPs can effectively intervene with nicotine replacement therapy and other medications, but often miss opportunities due to unequal consultation rates.
The western painted turtle genome shows a slow evolution rate compared to humans and pythons, with 19 brain genes and 23 heart genes expressed in low oxygen conditions. The study reveals potential insights into human health disorders related to anoxia and hypothermia.
SourceBMC (BioMed Central)·JournalGenome Biology·DateMar 27, 2013
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.
The new journal focuses on research advances in uncertainty quantification, covering topics like finance, disaster preparedness, and porous media flows. The inaugural volume features papers on novel methods for reducing computational complexity and estimating information content in data assimilation.
SourceSociety for Industrial and Applied Mathematics·JournalSIAM/ASA Journal on Uncertainty Quantification·DateMar 27, 2013
The number of cancer survivors in the US is projected to increase from 13.7 million in 2012 to 18 million by 2022, with two-thirds of those over age 65. The report highlights disparities in survival rates across different cancer subtypes.
SourceAmerican Association for Cancer Research·DateMar 27, 2013
Researchers have pioneered a method to chill molecules using an ultracold cloud of calcium atoms and molecular ions, enabling the creation of hundreds of different molecules. This breakthrough brings scientists closer to building a computer that doesn't work with zeros and ones but with quantum mechanical objects.
SourceUniversity of California - Los Angeles·JournalNature·DateMar 27, 2013
A large-scale research study has identified over 80 genetic 'spelling mistakes' linked to an increased risk of breast, prostate, and ovarian cancers. The study found that these alterations can be described as single nucleotide polymorphisms (SNPs), which are common in the DNA of patients with cancer.
SourceKarolinska Institutet·JournalNature Genetics·DateMar 27, 2013
Scientists developed a cell-based alternative test that uses mouse skin cells in the laboratory to detect skin sensitisers. The test was found to be highly accurate, correctly identifying actual sensitizers in 92% of cases and producing no false positives.
SourceAmerican Chemical Society·JournalChemical Research in Toxicology·DateMar 27, 2013
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 published in JAMA Psychiatry found that varenicline significantly improved abstinence rates compared to bupropion and placebo. Smokers who took varenicline experienced better emotional functioning and lower levels of sadness, regardless of whether they abstained from smoking or not.
SourceUniversity of Texas M. D. Anderson Cancer Center·JournalJAMA Psychiatry·DateMar 27, 2013
Researchers identified a specific cell membrane protein blocking cell death in hormone-therapy-related breast cancers, which could be targeted by new therapies. Progestin, a synthetic hormone used in hormone replacement therapy, affects the protein's activity and increases cancer risk.
SourceUniversity of Missouri-Columbia·JournalMenopause·DateMar 27, 2013
Researchers have developed a virtual gaming environment to assist blind individuals in improving navigation skills and developing cognitive spatial maps of unfamiliar buildings. The technology uses audio cues and computer-generated layouts to mimic real-world navigation tasks, allowing users to generate accurate mental layouts.
SourceThe Journal of Visualized Experiments·JournalJournal of Visualized Experiments·DateMar 27, 2013
A study published in PLOS ONE found that the surface bacteria on fresh produce vary depending on the type of produce and cultivation practices. Different types of fruits and veggies have distinct bacterial communities, which may impact food spoilage rates.
Researchers have discovered a new fossil species, Holoptychius bergmanni, in the Canadian Arctic during the Devonian period. The discovery sheds light on the evolutionary transition from finned vertebrates to limbed vertebrates and provides insights into the life of large predatory fish in this ecosystem.
SourceDrexel University·JournalProceedings of the Academy of Natural Sciences of Philadelphia·DateMar 27, 2013
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A new study published in Nature Communications confirms the controversial worm Xenoturbella bocki as a key evolutionary organism. Genetic studies reveal that it belongs to the group of deuterostomes, to which humans also belong, sparking important biological and biomedical implications.
SourceUniversity of Gothenburg·JournalNature Communications·DateMar 27, 2013
A mathematical model analyzes the spread of energy-efficient technologies in a community, highlighting the role of social networks and personal factors. The study provides tools for local authorities to assess the success of intervention strategies and reduce household energy bills and carbon emissions.
SourceSociety for Industrial and Applied Mathematics·JournalSIAM Journal on Applied Dynamical Systems·DateMar 27, 2013
New research from the Antarctic Peninsula reveals a significant increase in the length of the melting season over the last 60 years. The study found that the summer melt season has been linked to the rapid break-up of ice shelves and rising sea levels, with temperatures warming by up to 3°C since the 1950s.
Research suggests that cold cities like Minneapolis require three-and-a-half times more energy for climate control compared to warm cities like Miami. Dr. Michael Sivak's study analyzed heating and cooling degree days, appliance efficiencies, and power-generating plant efficiencies to reach this conclusion.
SourceIOP Publishing·JournalEnvironmental Research Letters·DateMar 27, 2013
Researchers are exploring how lithium works in the body to develop a safer medication for treating bipolar disorder. They aim to create a second-generation successor without lithium's drawbacks, such as thyroid problems and kidney failure.
SourceAmerican Chemical Society·JournalChemical & Engineering News·DateMar 27, 2013
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.
Researchers at Harvard University have discovered that drastic changes in the gut microbes of mice occur following gastric bypass surgery, resulting in rapid weight loss. The study suggests that manipulating microbial populations could become a valuable tool to address obesity.
SourceHarvard University·JournalScience Translational Medicine·DateMar 27, 2013
A study by Karen Lloyd reveals that archaea slowly eat tiny bits of protein, implications for understanding bare minimum conditions to support life. The finding provides clues about the absolute minimum conditions required to sustain life and the global carbon cycle.
SourceUniversity of Tennessee at Knoxville·JournalNature·DateMar 27, 2013
Research reveals that estrogen deficiency after menopause leads to increased fat storage in the abdomen, associated with a higher risk of health issues. Post-menopausal women experience changes in cellular processes, leading to more fat being stored overall, which can be a target for future medical advances.
A review of literature suggests that lowering salt intake is associated with decreased cardiovascular disease and mortality. National studies in Finland and Great Britain show a significant decrease in death due to stroke and coronary heart disease after instituting a national salt-reduction program.
SourceMedical College of Wisconsin·JournalNew England Journal of Medicine·DateMar 27, 2013
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.
Research from the University of Gothenburg found that birds with few offspring and delayed reproduction have better-protected telomeres, leading to longer lives. This study sheds light on the correlation between reproduction and aging in animals, particularly species like barnacle geese and elephants.
SourceUniversity of Gothenburg·JournalBMC Evolutionary Biology·DateMar 27, 2013
Scientists at the University of York have discovered a cancer-inducing DNA realignment in human prostate cancer stem cells that can lead to more effective therapies targeting the root cause of the disease. This breakthrough has challenged previous understanding of solid cancers and offers new opportunities for targeted treatments.
SourceUniversity of York·JournalNature Communications·DateMar 27, 2013
Researchers found that swallow-tailed gulls hunt most often under a new moon, when fish come to the surface under cover of darkness. The lunar cycle also influences the behavior of various marine species, including fish and squid.
SourceMax-Planck-Gesellschaft·JournalPLOS ONE·DateMar 27, 2013
Researchers found that exposure to combined pesticides interferes with the learning circuits in bees' brains, causing slower learning or forgetting important associations. This has profound implications for honeybee colony survival as bees unable to learn will not be able to find food.
SourceBiotechnology and Biological Sciences Research Council·JournalNature Communications·DateMar 27, 2013
Dana-Farber scientists have identified a novel glutamine pathway that fuels the growth and spread of pancreatic cancer cells, which may be vulnerable to targeted drugs. The research suggests that inhibiting this pathway could make tumors more susceptible to standard treatments without harming healthy tissues.
SourceDana-Farber Cancer Institute·JournalNature·DateMar 27, 2013
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 Mayo Clinic Cancer Center have identified new DNA sequences linked to an increased risk of developing breast and ovarian cancers. The findings, published in three studies, will help improve risk models and support new prevention strategies for these diseases.
Scientists have retrieved four seabed archaeal cells and mapped their genome, revealing they live on protein degradation. This breakthrough opens up new knowledge for microbiologists, allowing them to study individual microorganisms directly from nature.
For the first time, researchers from the University of Pennsylvania have successfully enabled 'bulk' silicon to emit broad-spectrum, visible light. This breakthrough enables the use of elemental silicon in both electronic and photonic components, paving the way for more efficient and integrated devices.
SourceUniversity of Pennsylvania·JournalNature Photonics·DateMar 27, 2013
A National Institutes of Health network study found that pregnant women who experienced financial, emotional, or other personal stress had an increased chance of having a stillbirth. The researchers asked over 2,000 women about stressful life events and found that most women reported at least one event in the previous year.
SourceNIH/Eunice Kennedy Shriver National Institute of Child Health and Human Development·JournalAmerican Journal of Epidemiology·DateMar 27, 2013
The graduate student's research focuses on improving school security through architectural design, proposing solutions such as castle designs and Crime Prevention Through Environmental Design. The study highlights the importance of incorporating security features into school design without compromising aesthetics or budget constraints.
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 nearly a million measurements show two-thirds of Philadelphia vowels are changing, with some shifts towards Northern influences. The study spans over a century and involves over 1,000 people.
SourceUniversity of Pennsylvania·JournalLanguage·DateMar 27, 2013
A study by UCSF researchers found that EEGs can identify seizures in up to 7.4% of hospitalized patients, highlighting the underutilization of this diagnostic tool. Seizures are treatable with FDA-approved anticonvulsants, and prompt diagnosis can lead to shorter hospital stays and improved patient outcomes.
SourceUniversity of California - San Francisco·JournalMayo Clinic Proceedings·DateMar 27, 2013
Researchers have discovered that 37% of the placental genome has regions of lower methylation, called partially methylated domains (PMDs), where gene expression is turned off. This could enhance our understanding of epigenetics and its impact on human development, cancer research and autism.
SourceUniversity of California - Davis Health·JournalProceedings of the National Academy of Sciences·DateMar 27, 2013
Researchers found that certain protein particles can multiply and spread from one cell to the next, contributing to the development of neurodegenerative diseases like Alzheimer's and Parkinson's. This discovery may lead to new methods for treatment by preventing the spreading of disease-related protein particles.
SourceHelmholtz Association·JournalProceedings of the National Academy of Sciences·DateMar 27, 2013
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.
An international study has identified up to 80 new regions of the genome associated with increased susceptibility to breast, prostate, and ovarian cancers. Researchers have also discovered a total of 41 new genes or regions that may contribute to the development of breast cancer.
SourceCentro Nacional de Investigaciones Oncológicas (CNIO)·JournalNature Genetics·DateMar 27, 2013
A new study by Joslin researchers found that dietary fat can impact glucose levels and insulin dosing for people with type 1 diabetes. The study's findings have significant implications for managing the condition, highlighting the need to consider both carbohydrates and fats in insulin calculations.
SourceJoslin Diabetes Center·JournalDiabetes Care·DateMar 27, 2013
Research from Massachusetts General Hospital finds that gastric bypass changes microbial populations in obese mice, leading to weight loss and improved metabolism. Transferring altered microbiota into germ-free mice reproduced the effects of bypass surgery.
SourceMassachusetts General Hospital·JournalScience Translational Medicine·DateMar 27, 2013
Research from Brigham and Women's Hospital finds that states with restrictive Medicaid eligibility criteria have higher rates of patients delaying needed medical care. Regions with the highest rates of delayed medical care are primarily in the southeast, including Florida and Texas, where Hispanics are at a higher risk for delaying care.
SourceBrigham and Women's Hospital·JournalNew England Journal of Medicine·DateMar 27, 2013
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.
The article discusses various geology topics, including the use of ancient lava-fed deltas to estimate paleo-water levels and past ice thicknesses. It also explores the formation of bubbles in volcanic conduits and the presence of iron-silicate microgranules in banded iron formations.
SourceGeological Society of America·JournalGeology·DateMar 27, 2013
Researchers genetically engineered E. coli bacteria to metabolize caffeine, enabling its use for decontamination of wastewater and production of medications for asthma. This breakthrough could also lead to the development of a sensor to measure caffeine levels in beverages.
SourceAmerican Chemical Society·JournalACS Synthetic Biology·DateMar 27, 2013