A team of University of Michigan doctors analyze the shortcomings of the Affordable Care Act and Reagan-era emergency access law, emphasizing the need for preventive care and coordinated care. The authors conclude that modern healthcare reform must address these gaps to bring the nation closer to a goal of comprehensive care for all.
SourceMichigan Medicine - University of Michigan·JournalJournal of the American Medical Association·DateFeb 20, 2013
The new device uses a polymer sheet with fluorescent particles to capture incoming light and channel it to an array of sensors. This allows for the creation of high-resolution images without any internal components or electronics. The technology has potential applications in user interface devices that can respond to gestures alone.
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new study published in Neurology found no correlation between antioxidant intake and risk of developing stroke or dementia. The study suggests that individual antioxidants and food sources may be more important than total antioxidant levels in reducing the risk of these conditions.
SourceAmerican Academy of Neurology·JournalNeurology·DateFeb 20, 2013
A new study reveals that omega-3 fatty acid emulsions can decrease damaged brain tissue by 50 percent or more after an ischemic stroke. The findings suggest these emulsions may be able to reduce long-term neurological and behavioral problems seen in human survivors of neonatal and adult strokes.
SourceColumbia University Irving Medical Center·JournalPLOS ONE·DateFeb 20, 2013
A study reveals bilingual children exhibit superior working memory abilities compared to monolingual children. The research suggests that bilingualism enhances global executive function development.
SourceUniversity of Granada·JournalJournal of Experimental Child Psychology·DateFeb 20, 2013
A recent study found that bariatric surgery does not lower overall healthcare costs in the long term. Instead, it results in higher inpatient costs and lower prescription and office-visit costs. The research analyzed data from over 29,000 patients who underwent bariatric surgery between 2002 and 2008.
SourceJohns Hopkins Bloomberg School of Public Health·JournalJAMA Surgery·DateFeb 20, 2013
Global antibiotic misuse threatens human health more than the war on illegal drugs. Dr Jonny Anomaly advocates for redirecting funds to curb excessive prescribing and promoting collective action.
SourceBMJ Group·JournalJournal of Medical Ethics·DateFeb 20, 2013
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.
Scientists at the University of Texas at Arlington have developed a method for converting carbon dioxide into liquid methanol fuel using copper oxide nanowires and sunlight. The new process is more efficient and environmentally friendly than current methods, which require toxic elements or high operating pressures.
SourceUniversity of Texas at Arlington·JournalChemical Communications·DateFeb 20, 2013
Research finds that mosquitoes' odor receptors become less sensitive to DEET after brief exposure, allowing them to seek out attractants despite the presence of the repellent. The effect lasts up to three hours and is thought to be a form of habituation similar to human olfactory adaptation.
Research shows that asthma sufferers in the UK are putting their lives at risk by relying on short-acting bronchodilators instead of preventive medication. The main reasons for this behaviour include cost and stigma, with many young adults feeling embarrassed to use inhalers in public.
SourceQueen Mary University of London·JournalBMJ Open·DateFeb 20, 2013
A University of Texas at Arlington engineer has developed a semiconductor-based process to capture, store and transmit solar energy more efficiently. The new method increases the yield of solar energy by 10 times and improves efficiency fourfold compared to current methods.
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 new international study shows that a male fairy-wren's low-pitched song is linked to its body size, providing insight into reliable communication between animals. The study, led by University of Melbourne researcher Dr Michelle Hall, found that larger males sing at lower pitches.
SourceUniversity of Melbourne·JournalPLOS ONE·DateFeb 20, 2013
Researchers at Lund University have successfully implanted an ultrathin nanowire-based electrode into a laboratory animal's brain, capturing signals from the nerve cells. This breakthrough allows for potential long-term monitoring and treatment of conditions like Parkinson's disease.
A study has identified variations in four genes associated with an increased risk of colorectal cancer. Carrying one or two copies of these genetic variants increases the risk by 10-40% compared to those without the variants.
SourceFred Hutchinson Cancer Center·JournalGASTROENTEROLOGY·DateFeb 20, 2013
A study published in Population Health Management found that eliminating co-payments for diabetes-related medications and supplies improved patient self-management of their condition. Nearly 90% of participants reported better disease management after the program's initiation.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalPopulation Health Management·DateFeb 20, 2013
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A new psychology study from the University of Texas at Austin suggests that friendships between straight women and gay men are rooted in the absence of deceptive mating motivations. Gay men may provide more trustworthy love advice to straight women because they don't have conflicts with them, unlike other women or straight men.
SourceUniversity of Texas at Austin·JournalEvolutionary Psychology·DateFeb 20, 2013
Researchers studied how couples cope with child loss and found that suppressing emotions can worsen grief. The study suggests that clinicians should guide clients away from 'staying strong' for partners to ease their suffering.
SourceAssociation for Psychological Science·JournalPsychological Science·DateFeb 20, 2013
The new chip performs real-time HEVC encoding and decoding, enabling four times the resolution of current TVs. It achieves this through pipelining and matrix multiplication to reduce computational complexity.
SourceMassachusetts Institute of Technology·DateFeb 20, 2013
A new study in rats indicates that gentle brain cooling after injury may prevent seizures in humans, a finding that could lead to a safe and relatively simple way to treat patients with head injuries.
SourceWashU Medicine·JournalAnnals of Neurology·DateFeb 20, 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.
The Asia Pacific region is experiencing a creeping epidemic of obesity, with quadrupled rates in China and increased prevalence among countries such as Japan and Australia. Experts attribute the rise to sedentary lifestyles, Westernized diets, and cultural attitudes that prioritize food as a way of showing hospitality.
The BIOPOOL project aggregates data from European biobanks to facilitate faster and more accurate cancer diagnoses. This initiative enables clinicians to compare biopsy images of patients with those of numerous other patients, reducing the need for invasive tests and improving treatment outcomes.
Påebo is being honored with the prestigious award for his groundbreaking work on extracting DNA from ancient human remains and sequencing Neandertal's nuclear DNA. The prize recognizes his discovery that Neandertals contributed up to 4% of modern humans' genetic material.
Researchers at the University of Manchester have identified a molecular basis for tissue-specific immune regulation in eye and kidney diseases. A common genetic alteration in complement factor H (CFH) is associated with AMD, while a different mutation is linked to rare kidney disease aHUS.
SourceUniversity of Manchester·JournalThe Journal of Immunology·DateFeb 20, 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.
A natural product called genistein-combined polysaccharide (GCP) may help patients with metastatic prostate cancer live longer by blocking a key mechanism used by prostate cancer cells to survive. GCP is expected to be effective in treating patients with low response to androgen-deprivation therapy.
SourceUniversity of California - Davis Health·DateFeb 20, 2013
A new study by researchers at the University of Pennsylvania School of Medicine found that minimally invasive therapies can effectively remove damaged cells from patients with Barrett's esophagus, reducing cancer progression. In over two-thirds of cases, patients had no signs of disease return for years.
SourceUniversity of Pennsylvania School of Medicine·JournalGastrointestinal Endoscopy·DateFeb 20, 2013
Researchers discovered a novel use of a fish oil component that reduced brain trauma in newborn mice by about 50%. The study found that injecting docosahexaenoic acid (DHA) within two hours of ischemic stroke significantly decreased neonatal brain damage. DHA provided protection while other omega-3 fatty acids did not.
SourceLouisiana State University Health Sciences Center·JournalPLOS ONE·DateFeb 20, 2013
Employees enrolled in a six-month worksite-based weight loss intervention with behavioral counseling lost an average of 18 pounds, while those in a control group gained two pounds. The study also found improvements in markers for cardiovascular disease and diabetes risk.
SourceTufts University, Health Sciences Campus·JournalAmerican Journal of Clinical Nutrition·DateFeb 20, 2013
Scientists have developed a self-healing protective coating for concrete cracks that can repair itself using sunlight. The coating contains microcapsules loaded with a material that seals cracks upon cracking, providing an environmentally friendly solution to protect infrastructure from deterioration.
SourceAmerican Chemical Society·JournalACS Applied Materials & Interfaces·DateFeb 20, 2013
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 team of UCSF researchers has uncovered the neurological basis of speech motor control, revealing a hierarchical and cyclical structure that exerts split-second control over articulators in fluent speech. The study has potential implications for developing computer-brain interfaces and treating speech disorders.
SourceUniversity of California - San Francisco·JournalNature·DateFeb 20, 2013
A new study published in JAMA Dermatology has found that the common acne drug isotretinoin does not increase the risk of inflammatory bowel disease. The research, led by Dr. Mahyar Etminan, statistically adjusted for severe acne and found no association between the drug and IBD.
SourceChild & Family Research Institute·JournalJAMA Dermatology·DateFeb 20, 2013
A new device encircles the esophagus valve to control chronic acid reflux, easing symptoms in 92% of patients and allowing 87% to stop using acid-suppressing drugs. Installation is minimally invasive, taking one to two hours, and patients experience significant improvement with 94% satisfaction.
SourceMayo Clinic·JournalNew England Journal of Medicine·DateFeb 20, 2013
On July 19, 2012, NASA's Solar Dynamics Observatory (SDO) detected a rare event: coronal rain. This phenomenon occurs when hot plasma in the sun's corona cools and condenses along strong magnetic fields. The SDO's footage shows the plasma as it slowly falls back to the solar surface, outlining the magnetic fields.
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A recent study at Washington State University found that viewers of primetime crime dramas are more inclined to intervene on behalf of sexual assault victims. The research suggests that prime-time television can be an effective medium for educating the public about sexual assault and encouraging bystander intervention.
SourceWashington State University·JournalJournal of Health Communication·DateFeb 20, 2013
Researchers at Harvard Medical School have identified a signaling pathway that may determine genetic susceptibility for the development of FASD. The study found that phosphorylation events inside cells can render L1 adhesion molecules more vulnerable to alcohol's inhibitory effects, providing new targets for diagnosis and therapy.
SourceHarvard Medical School·JournalProceedings of the National Academy of Sciences·DateFeb 20, 2013
A digital processing system has been found to significantly reduce medication errors in US hospitals, with a potential to avoid over 50 million incidents nationwide. The system halves the likelihood of a drug error and cuts errors by 12.5% nationally, resulting in 17.4 million avoided errors in one year.
SourceBMJ Group·JournalJournal of the American Medical Informatics Association·DateFeb 20, 2013
A study by Duke University Medical Center found that bullied children are at higher risk for psychiatric disorders, including anxiety and depressive disorders, as adults. The research used a large group of participants initially enrolled as adolescents and followed them into adulthood to assess the long-term effects of bullying.
SourceDuke University Medical Center·JournalJAMA Psychiatry·DateFeb 20, 2013
A study published by Henry Ford Hospital found that resveratrol can reduce noise-induced hearing loss and cognitive decline in rats. The researchers discovered that resveratrol inhibits the inflammatory process and oxidative stress caused by loud noise, providing protection against age-related hearing and cognitive impairment.
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A new open-source tool, Pipeline, helps leaders manage complex collaborative projects by redistributing leadership responsibilities and tasks. It enables leaders to trust certain individuals with more authority while maintaining accountability.
Research reveals that people with disabilities are three times more likely to experience physical or sexual violence than those without disabilities. Additionally, victims with disability are twice as likely to experience emotional difficulties following violence, highlighting the need for targeted support and prevention programs.
New research shows that criticism from team members can lead to downward spirals, but external criticism can boost performance by encouraging a 'them and us' mentality. This study offers a method for improving performance following setbacks in both sport and business.
SourceUniversity of Exeter·JournalJournal of Experimental Social Psychology·DateFeb 20, 2013
Researchers have catalogued the structural diversity of metallic nanoclusters into families using a new numerical simulation method. This breakthrough enables tailoring of specific properties and has potential applications in nanocatalysis and magnetic storage.
SourceSpringer·JournalThe European Physical Journal D·DateFeb 20, 2013
Researchers have discovered that ancient Egyptian blue pigment can break apart into nanosheets, producing invisible infrared radiation. These nanosheets have potential applications in near-IR-based biomedical imaging, IR light-emitting devices, and security ink formulations.
SourceAmerican Chemical Society·JournalJournal of the American Chemical Society·DateFeb 20, 2013
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.
Researchers have identified 138 new species of beetles within the Operclipygus genus, significantly expanding our understanding of tropical insect diversity. The study, published in ZooKeys, reveals that these tiny beetles play a crucial role in controlling pest populations and highlights the need for continued conservation efforts.
Research finds no significant linear trend pointing to a decline in UK new drug introductions between 1982-2011, contrary to widely-held views. The number of new drugs introduced has fluctuated, with dips followed by surges, indicating an overall slight increase over the past 40 years.
Researchers at Weill Cornell Medical College and Cornell University have developed bioengineered ears that can grow cartilage over a three-month period. The study's breakthrough could provide a new solution for children born with congenital ear deformities, as well as individuals who have lost part or all of their external ear.
SourceWeill Cornell Medicine·JournalPLOS ONE·DateFeb 20, 2013
A new study by Imperial College London found that hospital staff satisfaction is closely tied to the quality of patient care. The research suggests that hospitals with lower mortality rates tend to have more satisfied staff, and that non-clinical staff are just as likely to be satisfied as clinical staff.
SourceImperial College London·JournalGlobal Journal on Quality and Safety in Healthcare·DateFeb 20, 2013
A new Regenstrief study found that half of infection preventionists are unaware of health information exchange participation, while only 10% are engaged. The researchers also discovered that most preventers lack access to designed tools for sifting through electronic medical record data.
SourceIndiana University·JournalAmerican Journal of Infection Control·DateFeb 20, 2013
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.
Astronomers used Kepler spacecraft data to discover a planet smaller than Mercury, about the size of Earth's moon, in the Cygnus-Lyra region of the Milky Way. The planet, Kepler-37b, is likely a rocky world with no atmosphere or water.
Bioengineered ears created by Cornell researchers use 3D printing and injectable gels made of living cells to resemble natural ears. The flexible ears can grow cartilage over a three-month period, providing a potential solution for reconstructive surgeons.
A new study suggests that scopolamine can help boost the effectiveness of exposure therapy for anxiety disorders by disrupting contextual processing. Researchers found that administering scopolamine to rats during anxiety-extinction led to fear-recovery being thwarted, suggesting a potential breakthrough in preventing relapse.
SourceUniversity of California - Los Angeles·JournalBiological Psychiatry·DateFeb 20, 2013
A new study published in Environmental Science & Technology found that approximately 60% of the world's population lacks access to improved sanitation. This deficiency is attributed to inadequate sewage treatment and can lead to disease, highlighting the need for better global health standards.
SourceAmerican Chemical Society·JournalEnvironmental Science & Technology·DateFeb 20, 2013
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 recent study by Professor Hermann Brenner and colleagues found that smoking cessation in older adults significantly reduces the risk of heart attacks and strokes. Within five years of quitting, smokers experience a reduction of over 40% in cardiovascular disease risk compared to non-smokers.
SourceHelmholtz Association·JournalEuropean Journal of Epidemiology·DateFeb 20, 2013
A new Northwestern University study found that US veterans diagnosed with GERD are frequently prescribed high doses of proton pump inhibitors (PPIs) and kept on the drug for too long. The researchers evaluated over 1,600 patients and found that nearly 25% were given high total daily dose prescriptions.
SourceNorthwestern University·JournalJournal of General Internal Medicine·DateFeb 20, 2013
New research finds that standard bacterial culture tests may overlook certain germs, highlighting the need for multiple detection methods. The study analyzed 44 premature babies and detected over 20 uncultured bacterial species using DNA genomic analysis.
SourceCase Western Reserve University·JournalPLOS ONE·DateFeb 20, 2013
Scientists have identified a challenging parasite that impacts algae biofuel production, highlighting the need for innovative management strategies. The study provides a comprehensive understanding of the parasite's morphology, ultrastructure, and life history, laying the groundwork for sustainable solutions.
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A preclinical study uses ultrasonic molecular imaging and Dynamic Contrast Enhanced-Perfusion Imaging to measure response to pancreatic cancer therapy. The study reveals that these new technologies can detect molecular signs of tumor response after just 2 days, improving the early identification of therapeutic response.
SourceUniversity of North Carolina Health Care·JournalTechnology in Cancer Research & Treatment·DateFeb 20, 2013
A study published in Journal of Eating Disorders found that women's conversations about weight, known as 'fat talk,' were more prevalent during younger years. In contrast, discussions about aging, or 'old talk,' increased with age and were less frequent. Women who engaged in both types of talk tended to have a more negative body image.
SourceBMC (BioMed Central)·JournalJournal of Eating Disorders·DateFeb 20, 2013
A recent genome-wide imaging study has discovered a new gene, BCHE, associated with Alzheimer's plaques. The study found that variants of the BCHE gene are significantly linked to increased levels of amyloid plaque deposits in the brains of patients and those at risk for the disease.
SourceIndiana University·JournalMolecular Psychiatry·DateFeb 20, 2013
A University of Missouri researcher found that receiving pensions improves health perceptions in older men and women, with women reporting better well-being initially. However, after five years, men's well-being improved before declining, while women's benefits persisted.
SourceUniversity of Missouri-Columbia·JournalSocial Science & Medicine·DateFeb 20, 2013
Ron Davis, chair of the Neuroscience Department at Scripps Research Institute, has been selected for a prestigious Javits Neuroscience Investigator Award to study active forgetting in memory formation. The grant will focus on understanding the role of dopamine signaling in learning and memory, with potential implications for treating d...
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.
Tomatoes grown on organic farms have higher levels of sugars, vitamin C and antioxidants compared to conventional farming methods. This increase in bioactive compounds is linked to the stressful growth conditions experienced by organic tomatoes.
Decision makers who feel powerful are more likely to make decisions that benefit their future selves. Researchers found that power can embolden decision makers and lead to better long-term choices. Power appears to foster saving behavior by putting people in touch with their future selves.
SourceUSC Marshall School of Business·JournalPsychological Science·DateFeb 20, 2013
A new study reveals that slow-firing neurons are essential for higher-order thinking and mental representations, which are compromised in diseases like schizophrenia and Alzheimer's. The research identifies NMDA-NR2B receptors as key regulators of neuronal firing.
The National Institutes of Health is launching a $700 million project to develop a common data-sharing framework for biomedical research. This framework aims to integrate millions of gigabytes of data from various disciplines, enabling researchers to tap into a gold mine of information and improve disease treatment and cure rates.
SourceAmerican Chemical Society·JournalChemical & Engineering News·DateFeb 20, 2013
Researchers are conducting an early-stage human clinical trial of two related candidate vaccines to prevent infection with Shigella bacteria, which causes diarrheal illness particularly among children. The Phase I trial aims to evaluate the vaccines for safety and immune response induction in healthy adults.
SourceNIH/National Institute of Allergy and Infectious Diseases·DateFeb 20, 2013
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Researchers found that fragile X syndrome alters signaling in brain cells, leading to prolonged electrical surges and potential attention problems. Restoring the gene FMRP restored normal signaling.
Researchers found that children with brain lesions use gestures similar to typically developing children to convey simple sentences. They also discovered that producing complex sentences across gesture and speech is delayed in children with larger brain lesions.
SourceGeorgia State University·JournalJournal of Child Language·DateFeb 20, 2013
Scientists at Georgia Institute of Technology explore an alternate theory for RNA origin, finding molecules that spontaneously assemble into gene-length linear stacks in water. The discovery suggests proto-RNA bases could have formed the first genetic material.
Researchers have developed an injectable hydrogel that can repair damaged cardiac tissue and promote new cell growth after a heart attack. The gel forms a scaffold, encouraging the heart to rebuild itself without triggering adverse immune responses.
SourceUniversity of California - San Diego·JournalScience Translational Medicine·DateFeb 20, 2013
A team of doctors and nurses at Johns Hopkins Hospital implemented interventions to improve patient sleep quality, reducing delirium by 54% in ICU patients. The study suggests that simple measures can have a significant impact on patient outcomes and recovery from intensive care.
SourceJohns Hopkins Medicine·JournalCritical Care Medicine·DateFeb 20, 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.
Scientists at Pacific Northwest National Laboratory have developed a rapid and accurate vapor detection method that identifies minute traces of explosives on luggage, cargo or travelers. The system, which 'sniffs' for explosive vapors, has been demonstrated to detect low-volatility compounds like RDX at levels below parts-per-trillion.
SourceDOE/Pacific Northwest National Laboratory·JournalAnalytical Chemistry·DateFeb 20, 2013
Researchers explore nano-channels to selectively unknnot DNA, with potential applications in sequencing and understanding cell metabolism. The study reveals varying channel widths can drastically change DNA knot complexity.
SourceInternational School of Advanced Studies (SISSA)·JournalSoft Matter·DateFeb 20, 2013
New findings from a 10-year project led by Professor Derek Abbott reveal that the US Federalist Papers are written by Alexander Hamilton, James Madison, and John Jay with some collaboration. The Letter to the Hebrews is attributed to Saint Paul but shares similarities with other authors like Luke and Barnabas.
SourceUniversity of Adelaide·JournalPLOS ONE·DateFeb 20, 2013
A giant sunspot formed on the sun's surface over Feb. 19-20, 2013, with rapid growth to six Earth diameters across in under 48 hours. The spot's delta region exhibited unstable magnetic fields, potentially leading to solar flares.
Cyclone Haruna strengthened into a cyclone with a wide-eyed eye visible on NASA's Aqua satellite. Heavy rainfall was detected by TRMM satellite, with cloud top temperatures colder than -63F (-52C). The storm is expected to make a brief landfall near Androka in Madagascar as it moves southeast into the southern Indian Ocean.
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 discovered that ancient sea anemones use the same genes to form their heads as humans and other animals, providing insight into brain evolution. The study found that these 'head genes' control development of sensory centers in both sea anemones and higher animals.
SourceUniversity of Vienna·JournalPLOS Biology·DateFeb 20, 2013
Researchers have discovered how methylene blue modifies tau proteins, which aggregate in Alzheimer's disease. The study reveals that methylene blue deactivates molecular residues promoting bonding and acts as a spacer to keep proteins apart, leading to potential treatment strategies.
SourceHelmholtz Association·JournalAngewandte Chemie·DateFeb 20, 2013
Researchers used the Chemical Dynamics Beamline at Berkeley Lab to examine how photochemistry determines isotope ratios in the solar system. They found that mass-independent processes, such as chemical reactions, could explain differences between Earth and meteorites/solar system elements.
SourceDOE/Lawrence Berkeley National Laboratory·JournalProceedings of the National Academy of Sciences·DateFeb 20, 2013
A study published in Journal of the Academy of Nutrition and Dietetics found a significant association between high glycemic index diets and dairy consumption with acne. Medical nutrition therapy is recommended as an adjunct treatment for acne treatment. The study suggests that diet may influence or aggravate acne, rather than causing it.
SourceElsevier Health Sciences·JournalJournal of the Academy of Nutrition and Dietetics·DateFeb 20, 2013
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 study on oceanic whitetip sharks reveals they spend most of their time in Bahamian waters but roam long distances, highlighting the need for international conservation measures. The research provides key findings for protecting this species, which is listed as Critically Endangered globally.
SourceThe Institute for Ocean Conservation Science·JournalPLOS ONE·DateFeb 20, 2013
Scientists at McGill University and the Federal University of Sao Paulo have identified osteopontin as a key player in X-linked hypophosphatemia (XLH), a rare bone disease characterized by soft bones and tooth abnormalities. This discovery may lead to the development of an enzyme-replacement therapy to treat XLH patients.
SourceMcGill University·JournalJournal of Bone and Mineral Research·DateFeb 20, 2013
Bioethicists argue that traditional informed consent models do not translate well to online health research, requiring a more collaborative approach to build trust with individuals whose information is collected. Transparent disclosure of research uses is also crucial.
SourceJohns Hopkins Medicine·JournalScience Translational Medicine·DateFeb 20, 2013
Researchers at Ruhr-University Bochum develop novel composite materials to enhance the degradation rate of photocatalysts. The goal is to implement these photocatalysts into a liquid paint for easy coating on photoreactors, enabling efficient and cost-effective water decontamination in remote areas.
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 Pitt study found that generic drug coverage is cost-effective compared to no coverage for schizophrenia and bipolar disorder. Generic coverage improved health outcomes and reduced medical costs, with savings of $570-$1,312 per year.
SourceUniversity of Pittsburgh Schools of the Health Sciences·JournalThe American Journal of Managed Care·DateFeb 20, 2013