Researchers found that chlorophyll demetallation reacts a thousand times faster in microdroplets without enzymes, suggesting a new mechanism for photosynthesis control. This discovery could lead to better understanding of photosynthesis and contribute to more efficient photosynthesis research.
SourceDGIST (Daegu Gyeongbuk Institute of Science and Technology)·JournalQuarterly Reviews of Biophysics·DateFeb 13, 2017
Researchers at Georgia Tech have developed a new form of ransomware that can take over control of simulated water treatment plants, highlighting vulnerabilities in industrial control systems. The attack demonstrates the potential for attackers to compromise programmable logic controllers (PLCs) and hold critical systems hostage.
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 predicted unusual nitrides of hafnium and chromium with high-energy groups, potentially usable as powerful explosives at relatively low pressures. They also discovered a range of new compounds with unique properties, including high hardness and electrical conductivity.
SourceMoscow Institute of Physics and Technology·JournalThe Journal of Physical Chemistry Letters·DateFeb 13, 2017
A new study found that long-term testosterone therapy improves vigor and vitality, while reducing the risk of death due to cardiovascular disease in men with hypogonadism. The research suggests that testosterone therapy is an effective approach for secondary prevention in hypogonadal men with a history of cardiovascular events.
SourceBoston University School of Medicine·JournalJournal of Cardiovascular Pharmacology and Therapeutics·DateFeb 13, 2017
Patients with inflammatory bowel disease exhibit highly fluctuating gut microbiomes, unlike healthy individuals, who display more consistent microbial communities over time. The research highlights the dynamic nature of IBD and its relationship to the human gut microbiome.
SourceDOE/Pacific Northwest National Laboratory·JournalNature Microbiology·DateFeb 13, 2017
Tropical Cyclone Carlos weakened to a remnant low pressure area over the weekend of February 11 and 12. NASA's Terra satellite spotted a better circulation center on February 13 compared to previous images.
Researchers found that glucose supplementation shortens total labor duration by 76 minutes without increasing complication rates. This low-cost and safe intervention is recommended for women experiencing induced labor.
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.
Researchers have found that drone noise does not travel far into the water, posing little threat to marine mammals. The study suggests that UAVs can be used safely in marine environments with proper permits and guidelines.
SourceFrontiers·JournalFrontiers in Marine Science·DateFeb 13, 2017
Scientists have discovered a new protein that regulates gene expression and is frequently found next to antibiotic-producing gene clusters. The discovery, known as LoaP, expands the basic knowledge of processive antitermination and demonstrates its widespread presence among bacteria.
SourceTexas A&M AgriLife Communications·JournalNature Microbiology·DateFeb 13, 2017
The Association for Gerontology in Higher Education (AGHE) has announced its newest fellows and awardees, recognizing outstanding leadership in gerontology and geriatrics education. The honorees include Pamela P. Brown, Kara B. Dassel, Cynthia R. Hancock, and others.
SourceThe Gerontological Society of America·DateFeb 13, 2017
Researchers at the University of British Columbia genetically engineered mice with higher levels of cadherin to resist cocaine addiction. The study found that extra cadherin prevents synapses from strengthening and forms pleasurable memories, thereby preventing addiction.
SourceUniversity of British Columbia·JournalNature Neuroscience·DateFeb 13, 2017
The American College of Physicians recommends treating acute and subacute low back pain with non-pharmaceutical therapies like heat, massage, and spinal manipulation. For chronic low back pain, exercise, multidisciplinary rehabilitation, and acupuncture are shown to improve symptoms.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·DateFeb 13, 2017
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Telomeres are protective caps on chromosomes that protect DNA ends from damage. Brian Luke's research focuses on the non-coding RNA TERRA, which plays a crucial role in telomere function. His lab will also investigate telomere looping, a mechanism that protects chromosome ends from degradation.
SourceJohannes Gutenberg Universitaet Mainz·DateFeb 13, 2017
Scientists have discovered a sulfide-responsive protein, SqrR, in purple bacteria that regulates photosynthetic electron transfer to survive sulfide stress. This finding sheds light on the early evolution of photosynthesis and has potential applications in synthetic biology.
SourceTokyo Institute of Technology·JournalProceedings of the National Academy of Sciences·DateFeb 13, 2017
A team of researchers has identified a common regulatory grammar in islet cells that affects the activity of Regulatory Factor X, a master regulator involved in gene expression. Many Type 2 diabetes-linked DNA changes disrupt this grammar, leading to a range of health problems.
SourceMichigan Medicine - University of Michigan·JournalProceedings of the National Academy of Sciences·DateFeb 13, 2017
Researchers have discovered that quantum devices can process information more efficiently than classical devices by harnessing quantum theory. This breakthrough could lead to significant advancements in fields such as artificial intelligence and machine learning.
SourceCentre for Quantum Technologies at the National University of Singapore·Journalnpj Quantum Information·DateFeb 13, 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.
Researchers at Nagoya University identified two peptides, CIF1 and CIF2, that regulate Casparian strip assembly in response to developmental and environmental cues. The study found that these peptides are necessary for the formation and maintenance of the barrier, which helps maintain ion homeostasis and adapt to harsh soil conditions.
The 2011 Norway attacks highlighted the limitations of traditional emergency work, which emphasizes fixed procedures and strong leadership. Experts now argue that local decision-making power could help limit the scale of disasters.
SourceNorwegian University of Science and Technology·JournalScandinavian Psychologist·DateFeb 13, 2017
Researchers designed a novel genetic switch that shuts down competing metabolic pathways in bacteria, allowing for increased production of glucaric acid and other chemicals. The switch uses quorum sensing to autonomously control the cells' growth, enabling efficient production without adding new chemicals or changing process conditions.
SourceMassachusetts Institute of Technology·JournalNature Biotechnology·DateFeb 13, 2017
A new RNAi treatment has shown significant improvement in mouse models of acute uveitis and chronic diabetic inflammation without apparent side effects. The therapy targets the receptor-associated prorenin system, involved in uveitis pathogenesis.
SourceHokkaido University·JournalMolecular Therapy — Nucleic Acids·DateFeb 13, 2017
A new study found that access to basic amenities like electricity and clean energy improves with income growth, but not uniformly or quickly enough. The poorest members of society, especially women, bear the brunt of health risks from cooking with solid fuels and lack of sanitation.
SourceInternational Institute for Applied Systems Analysis·JournalEnvironmental Research Letters·DateFeb 13, 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.
The international team released a large dataset of exoplanet-detecting observations using the radial velocity method, identifying over 100 potential planets, including one orbiting the fourth-closest star to our Solar System. The data will enable astronomers around the globe to search for new planets and follow up on existing signals.
SourceCarnegie Institution for Science·JournalThe Astronomical Journal·DateFeb 13, 2017
Research at Boston Medical Center found that stronger alcohol policies in states reduce the number of young people who die in crashes caused by drunk driving. The study used an alcohol policy scale to assess 29 policies across the US, correlating them with the number of underage deaths in alcohol-related crashes.
SourceBoston University School of Medicine·JournalPEDIATRICS·DateFeb 13, 2017
A team of scientists at the University of Alberta has successfully applied atomic force microscopy to pattern and image electronic circuits at the atomic level. This breakthrough could lead to the development of ultra-fast and ultra-low-power silicon-based circuits, potentially revolutionizing the technology industry.
SourceUniversity of Alberta·JournalNature Communications·DateFeb 13, 2017
A breakthrough trial at the University of Minnesota found that a new UMN-developed drug, eBAT, significantly improved the six-month survival rate for dogs with hemangiosarcoma (HSA) to approximately 70%. The study's results suggest potential for translation into human clinical trials.
SourceUniversity of Minnesota·JournalMolecular Cancer Therapeutics·DateFeb 13, 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.
A study by Duke Health researchers has identified a shared root cause of Huntington's disease with Alzheimer's and other neurodegenerative diseases. The team found that a biochemical explanation for the breakdown of quality control processes in Huntington's disease, which can be restored by chemically inhibiting CK2, holds promise for ...
SourceDuke University Medical Center·JournalNature Communications·DateFeb 13, 2017
A blood test can detect bladder cancer patients' prognoses by analyzing circulating tumour cells in their blood. The presence of these cells is a predictor of cancer recurrence and death.
A custom-made software package called Identifin has been developed to standardize data collection for great white sharks. The software uses image recognition technology to match dorsal fin images and provides a user-friendly database for researchers to access.
SourceStellenbosch University·JournalMarine Biodiversity·DateFeb 13, 2017
The Tracking and Data Relay Satellite (TDRS) project is completing final testing on a new satellite that will extend NASA's Space Network capabilities. The addition of TDRS-M will provide nearly continuous coverage for an additional 15 years.
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.
Ding-Shyue Yang, a UH assistant professor of chemistry, has been awarded a $570,332 NSF CAREER grant to further his research on the movement of energy and charge across material interfaces. He aims to improve imaging tools for ultrafast molecular studies using new technologies and experimental methods.
Researchers have developed a new tool to accurately identify enzymes present in microbiomes and quantify their relative abundances. This breakthrough may uncover novel chemistry in the gut microbiome and provide insights into its impact on human health.
A new study identifies a gene, DONSON, responsible for microcephalic dwarfism by revealing its crucial role in DNA replication. Cells with faulty DONSON genes struggle to replicate DNA correctly, leading to growth defects typical of the disorder.
SourceUniversity of Birmingham·JournalNature Genetics·DateFeb 13, 2017
Researchers used high-intensity X-ray pulses to determine the structure of a viral cocoon down to a scale of 0.2 nanometres, approaching atom-scale resolution. The tiny viruses with their crystal casing are by far the smallest protein crystals ever analyzed using X-ray crystallography.
SourceDeutsches Elektronen-Synchrotron DESY·JournalProceedings of the National Academy of Sciences·DateFeb 13, 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 have successfully reprogrammed liver cells to behave like precursor cells that give rise to the pancreas, paving the way for potential cell therapies for type I diabetes. By altering a single gene, the team induced an identity crisis in liver cells, which then developed into cells with pancreatic properties.
SourceMax Delbrück Center for Molecular Medicine in the Helmholtz Association·JournalNature Communications·DateFeb 13, 2017
A team of researchers led by Yinzhi Cao has developed a novel method for tracking web users across browsers using operating system and hardware level factors. The technique identifies 99.24% of users compared to 90.84% for top single-browser fingerprinting techniques.
Researchers at MIT have developed a new portable technology called Seq-Well, which enables rapid analysis of large numbers of cells for single-cell RNA sequencing. This breakthrough allows scientists to easily identify different cell types found in tissue samples, facilitating the study of immune cell responses and cancer treatment.
SourceMassachusetts Institute of Technology·JournalNature Methods·DateFeb 13, 2017
A study found that seniors taking three or more brain-affecting medications increased by over 100% between 2004 and 2013, with falls and driving problems being major concerns. The combination of opioids, antidepressants, tranquilizers, and antipsychotics carries special risks for older adults.
SourceMichigan Medicine - University of Michigan·JournalJAMA Internal Medicine·DateFeb 13, 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.
Two new studies on ACO payment models report significant reductions in postacute care spending, with no apparent decrease in quality. The Medicare Shared Savings Program saw a 9% reduction in spending by 2014, driven by decreases in hospital admissions and facility stays.
SourceJAMA Network·JournalJAMA Internal Medicine·DateFeb 13, 2017
A study published in Epidemiology found that people on a gluten-free diet had higher concentrations of arsenic and mercury in their urine and blood compared to those who did not eat gluten-free. The study's findings suggest that a gluten-free diet may pose health risks due to increased exposure to toxic metals.
SourceUniversity of Illinois Chicago·JournalEpidemiology·DateFeb 13, 2017
Researchers from UT Institute of Agriculture won the Outstanding Paper Award in Weed Technology for their study on cover crops and herbicides. The study found that combinations of grass and legume cover crops provided effective control over glyphosate-resistant Palmer Amaranth, with cereal rye and wheat showing the best results.
SourceUniversity of Tennessee Institute of Agriculture·DateFeb 13, 2017
Researchers found that manipulating the fkbp5 gene, affected by dexamethasone, can prevent fearful memories and hyperarousal associated with PTSD. The study suggests using dexamethasone as a preventative treatment to reduce PTSD risk in traumatic events.
SourceNYU Langone Health / NYU Grossman School of Medicine·JournalPsychopharmacology·DateFeb 13, 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 Massachusetts General Hospital study found that women cardiologists are less likely to be full professors than their male counterparts, even after adjusting for factors such as age and research productivity. The disparity persists across different medical schools and specialties.
SourceMassachusetts General Hospital·JournalCirculation·DateFeb 13, 2017
Researchers identified candidate molecular signatures in the blood of vaccinated subjects that predict the likelihood of success from vaccination. The study found that these signatures can discern whether volunteers were protected when exposed to mosquitoes carrying the Plasmodium falciparum parasite.
SourceEmory Health Sciences·JournalProceedings of the National Academy of Sciences·DateFeb 13, 2017
The paper provides a detailed protocol for building muscle-powered biological machines, enabling the creation of complex behaviors like self-assembly and adaptation. Researchers designed flexible 3D printed hydrogels and living cells to power 'walking' bio-bots, paving the way for applications in health, medicine, and environment.
SourceUniversity of Illinois Grainger College of Engineering·JournalNature Protocols·DateFeb 13, 2017
A fossilized skull of Euchambersia revealed the first evidence of an ancient venomous vertebrate. The reptile's unique anatomy allowed its venom to flow directly into its mouth and prey through specialized teeth. This discovery sheds light on the evolution of venom in mammals.
SourceUniversity of the Witwatersrand·JournalPLOS ONE·DateFeb 13, 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.
Scientists have identified a new mechanism by which the Epstein-Barr virus (EBV) causes cancer, involving a viral protein that leads to chromosomal instability. The discovery has significant implications for vaccine development and cancer prevention.
SourceGerman Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ)·JournalNature Communications·DateFeb 13, 2017
Tropical Cyclone Dineo formed on February 13 in the Southern Indian Ocean, as captured by NASA's Aqua satellite. The storm is expected to strengthen and make landfall along Mozambique's east coast on February 16.
A new study published in Nicotine & Tobacco Research found a significant link between elevated depressive symptoms and the initiation of e-cigarette use among college students. The research suggests that depression may lead to e-cigarette use as a means of self-medication or stress relief.
SourceUniversity of Texas Health Science Center at Houston·JournalNicotine & Tobacco Research·DateFeb 13, 2017
Researchers developed Nanobodies targeting RSV's fusion protein, neutralizing the virus and providing anti-viral activity in laboratory assays and animal models. The approach holds promise for developing a new therapy against RSV, a leading cause of lower respiratory tract infections in children.
SourceVIB (the Flanders Institute for Biotechnology)·JournalNature Communications·DateFeb 13, 2017
A new chip designed by MIT researchers has the potential to make voice control ubiquitous in electronics, offering significant power savings. The chip's ability to minimize memory bandwidth and compress weights associated with each node enables efficient speech recognition, making it practical for relatively simple electronic devices.
SourceMassachusetts Institute of Technology·DateFeb 13, 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.
A new study found that Ebola superspreaders were responsible for infecting 61% of all cases in the 2014-15 outbreak. These superspreaders often fit into certain age groups and continue to spread disease after being placed in care facilities.
SourceOregon State University·JournalProceedings of the National Academy of Sciences·DateFeb 13, 2017
Composer Samuel Hertz has been announced as the winner of the inaugural £15,000 DARE Art Prize. He will spend the next year collaborating with researchers at the University of Leeds and Opera North staff to create a groundbreaking new work exploring the effects of infrasound on wellbeing and mood.
Researchers found that beta-carotene supplementation increased overall yellowness and redness of the skin, making faces more attractive and perceived as healthier. However, the treatment did not affect any health functions or actual health outcomes.
SourceOxford University Press USA·JournalBehavioral Ecology·DateFeb 13, 2017
Researchers develop plant-based therapy to prevent antibodies from forming against clotting factor VIII, a common cause of hemophilia reactions. The treatment showed promising results in dog trials, with significantly lower antibody levels and no negative side effects.
SourceUniversity of Pennsylvania·JournalMolecular Therapy·DateFeb 13, 2017
Research suggests that supplementing mice with quercetin improves biomedical outcomes, providing anti-inflammatory and antioxidant effects. The study also found that quercetin-fed mice were more active than control groups, which could be beneficial for Duchenne Muscular Dystrophy patients.
SourceThe Physiological Society·JournalExperimental Physiology·DateFeb 13, 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.
TSRI researchers found that overactive CRF signaling in the amygdala produces a range of effects that override anandamide's stress-reducing capabilities, turning chronic stress into unchecked anxiety. Inhibiting FAAH could blunt CRF's effects and reduce signs of anxiety.
SourceScripps Research Institute·JournalBiological Psychiatry·DateFeb 13, 2017
A team of scientists has released the largest collection of observations made with radial velocity to be used for hunting exoplanets. The dataset includes almost 61,000 measurements of more than 1,600 nearby stars and has detected over 100 potential exoplanets, including one orbiting GJ 411.
SourceMassachusetts Institute of Technology·DateFeb 13, 2017
Researchers discovered a strong behavioural rule, the rule of random attraction, that explains how complex patterns of collective movement emerge in zebrafish as they develop from larvae to adults. Younger fish spend less time applying this rule, resulting in fewer schools, while adults do more, leading to group formation.
SourceChampalimaud Centre for the Unknown·JournalProceedings of the National Academy of Sciences·DateFeb 13, 2017
Researchers at Cold Spring Harbor Laboratory have discovered that Importin-11 protects the anti-cancer protein PTEN from degradation by transporting it into the cell nucleus. This discovery suggests that the loss of Importin-11 may destabilize PTEN, leading to cancer development in lung, prostate, and other cancers.
SourceRockefeller University Press·JournalJournal of Cell Biology·DateFeb 13, 2017
Researchers used live cell time-lapse imaging to investigate maize mutant growth, finding that delays in cell division can lead to growth defects when paired with improper division plane orientation. This study provides crucial details for understanding plant growth and may have long-term implications for developing short-stature maize...
SourceUniversity of California - Riverside·JournalProceedings of the National Academy of Sciences·DateFeb 13, 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.