Researchers designed cpLOV2 using circular permutation to simplify optogenetic device design. The new photoswitch maintained structural integrity and function, providing more choices for optogenetic application developments. It was successfully used to gate ORAI1 Ca2+ channel and control cell activities in a mouse model.
SourceHefei Institutes of Physical Science, Chinese Academy of Sciences·JournalNature Chemical Biology·DateMay 18, 2021
Scientists have developed a solution that synergistically couples photorespiration and C4 metabolism in plants, conserving nitrogen and accumulating C4 metabolites. This breakthrough connects two main targets in plant metabolism and has the potential to improve agricultural productivity and climate resilience.
SourceINsociety·JournalProceedings of the National Academy of Sciences·DateMay 18, 2021
International experts will debate five key concepts in global literary studies: space, scale, time, connectivity, and agency. The symposium aims to decentralize literary history and increase the visibility of minorities, such as women who played a key role in cultural mediation.
SourceUniversitat Oberta de Catalunya (UOC)·DateMay 18, 2021
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.
The team achieved the first experimental demonstration of quantum information masking, a new protocol for transferring quantum information between multiple carriers. The fidelity of the entangled state was 97.7%, enabling secure transmission of simple images for three-party quantum secret sharing.
SourceUniversity of Science and Technology of China·JournalPhysical Review Letters·DateMay 18, 2021
Researchers propose sensory referenced suppression theory, where brain corrects for changes in sensory input to isolate familiar activation. This could have implications for treating memory-impairing diseases like Alzheimer's and developing AI systems that work similarly to human brains.
SourceUniversity of Pennsylvania·JournalProceedings of the National Academy of Sciences·DateMay 18, 2021
Scientists at City of Hope and Griffith University have developed a novel direct-acting antiviral therapy that targets the genome of SARS-CoV-2, reducing viral load by 99.9%. The treatment uses siRNA technology and lipid nanoparticles to deliver the RNA to lung cells, where it silences viral genes.
SourceCity of Hope·JournalMolecular Therapy·DateMay 18, 2021
Researchers at Tokyo Tech have developed a straightforward strategy to produce organic thin films with controllable shapes and thickness distributions. The novel approach combines bipolar electrochemistry with electrolytic micelle disruption, resulting in inexpensive and customizable thin films.
SourceTokyo Institute of Technology·JournalAngewandte Chemie International Edition·DateMay 18, 2021
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 study found that Connecticut's MAT programs have higher-than-average patient retention rates, with 58.9% of participants remaining in the program at six months. However, younger patients and those using cocaine or crack alongside opioids had lower retention rates, highlighting the need for targeted strategies.
SourceUniversity of Connecticut·JournalSubstance Use & Misuse·DateMay 18, 2021
A mathematical model predicts how bacterial mutations impact antibiotic success. The study suggests measuring mutation levels is crucial for determining treatment failure and informs novel strategies. Multiple mutations limit drug resistance evolution substantially, depending on drug type and administration route.
A study of over half a million people found that certain mid-life cardiovascular risk factors are associated with dementia in both men and women. However, the relationship between blood pressure and dementia risk varies by sex, with higher blood pressure linked to increased risk in women.
SourceGeorge Institute for Global Health·JournalBMC Medicine·DateMay 18, 2021
A new x-ray technique developed by Berkeley Lab scientists may revolutionize COVID-19 testing. The method uses small angle X-ray scattering to identify highly sensitive antibody pairs for detection, promising fast and accurate results.
SourceDOE/Lawrence Berkeley National Laboratory·JournalmAbs·DateMay 18, 2021
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Grazing by cattle and small herbivores reduces salt marsh erosion, contributing to nature-based coastal defense. Artificial mowing also increases erosion resistance by excluding burying animals from the soil.
SourceUniversity of Groningen·JournalJournal of Applied Ecology·DateMay 18, 2021
Scientists have created elements comparable to brain neurons and synapses using spins, a magnetic property of electrons. This breakthrough could lead to the development of brain-like computer hardware that can interface with standard silicon-based circuits.
SourceUniversity of Groningen·JournalFrontiers in Nanotechnology·DateMay 18, 2021
During the winter wave of COVID-19, anaesthetic and critical care staff in the UK faced immense pressure due to a surge in newly admitted infected patients. Surgery rates plummeted by one quarter compared to previous years, with many hospitals expanding ICUs to accommodate the influx.
Researchers at Peter the Great St.Petersburg Polytechnic University developed a new approach to determine the best electrode materials composition for solid-state lithium-ion batteries. The results demonstrated high charge capacity at high current densities using transition metal oxides.
SourcePeter the Great Saint-Petersburg Polytechnic University·JournalNanomaterials·DateMay 18, 2021
Scientists have discovered that poor DNA compaction in mammary glands can lead to increased accessibility of retrotransposons, triggering an immune response and disrupting milk secretion. The findings highlight the importance of proper chromatin condensation for tissue development and function.
SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalCell Stem Cell·DateMay 18, 2021
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A new study by Stevens Institute of Technology researcher finds that human-caused sea level rise contributed $8.1 billion to Hurricane Sandy's damage, with an additional 71,000 people and 36,000 homes affected. The research uses novel modeling techniques to quantify the costs of storm damage caused by climate change.
SourceStevens Institute of Technology·JournalNature Communications·DateMay 18, 2021
The Alvis tool helps bioinformaticians analyze DNA sequence data and reference genome databases for more accurate assembly results. It detects chimeric sequences, which can affect data accuracy, and produces efficient vector images for human interpretation.
SourceEarlham Institute·JournalBMC Bioinformatics·DateMay 18, 2021
A new AI algorithm accurately predicts lung cancer risk from low-dose CT scans, outperforming established models and human clinicians. The algorithm may aid in optimizing follow-up recommendations for lung cancer screening participants.
SourceRadiological Society of North America·JournalRadiology·DateMay 18, 2021
Researchers found that patients were more likely to complete hepatitis C screenings when the test was already ordered for them, with completion rates doubling. The study also showed that traditional mail notifications resulted in higher screening rates than online patient portals, particularly among Black patients.
SourceUniversity of Pennsylvania School of Medicine·JournalThe BMJ·DateMay 18, 2021
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.
New research reveals autonomous vehicles will increase energy consumption and greenhouse gas emissions across all categories studied. However, electric autonomous vehicles can change this outcome, particularly if adoption rates exceed 40%.
SourceIOP Publishing·JournalEnvironmental Research Letters·DateMay 18, 2021
A multidisciplinary group of experts has created a 'Consensus Document' to guide pharmacy teams in wound management and dressing selection. The document addresses the current lack of written information about pharmacist roles and responsibilities in wound care, providing principles and evidence-based guidelines.
A new study shows that horse populations on North America and Eurasia remained connected through the Bering Land Bridge, interbreeding multiple times over hundreds of thousands of years. The findings demonstrate genetic continuity between the horses that died out in North America and those domesticated in Eurasia.
SourceUniversity of California - Santa Cruz·JournalMolecular Ecology·DateMay 18, 2021
A study using a mouse model of eccentric contraction revealed that icing injured muscles delays muscle regeneration. The phenomenon is linked to pro-inflammatory macrophages' ability to infiltrate damaged cells, delaying the healing process.
SourceKobe University·JournalJournal of Applied Physiology·DateMay 18, 2021
Fossils of land animals from South America found in Antilles, with species migrating via giant sunken islands. Researchers reconstructed Caribbean geography over 40 million years, revealing archipelagos and island connections.
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 doctor and mother recounts her COVID-19 experience on ECMO respiratory support, spending 150 days in the hospital. She details her long battle to recover, including multiple lung complications, swallowing difficulties, and psychological trauma, but ultimately finds hope for a full recovery.
Concordia researchers report that over three-quarters of Iran's land is under extreme groundwater overdraft, primarily driven by agricultural demands. Urgent action is needed to address the growing crisis and prevent irreversible impacts on land and the environment.
SourceConcordia University·JournalScientific Reports·DateMay 18, 2021
A new approach to modeling infectious diseases considers ecological and anthropological contexts, predicting disease emergence and spread. This framework integrates disease agents into general ecosystem models, enabling scientists to simulate pathogen behavior and predict risk.
SourceSmithsonian National Zoological Park·JournalNature Ecology & Evolution·DateMay 18, 2021
Researchers discovered a four-layered exoskeleton with distinctive micro-structure and chemical characteristics that restrict crack propagation and maximize strain energy release during deformation. Bio-mimetic structures fabricated via 3D printing demonstrated improved toughness and strength, guiding high-performance composites fabric...
SourceUniversity of Science and Technology of China·JournalACS Applied Materials & Interfaces·DateMay 18, 2021
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.
A new study by University of Tsukuba researchers reveals how two receptors, DNAM-1 and TIGIT, maintain the necessary balance between immune activation and suppression to prevent autoimmune diseases. The findings suggest that an imbalance in this mechanism may contribute to autoimmunity, providing potential targets for treatment.
SourceUniversity of Tsukuba·JournalProceedings of the National Academy of Sciences·DateMay 18, 2021
Researchers at the University of Oregon have discovered a cell division machinery in fruit flies that produces brain cells, revealing a mechanical cycle involved in differentiation. The study provides insights into brain development and potential regenerative therapies for injuries.
SourceUniversity of Oregon·JournalCell Reports·DateMay 18, 2021
A randomized trial comparing a new, thin-strut bioresorbable scaffold with a metallic stent showed non-inferiority of the bioresorbable scaffold in terms of late lumen loss and covered struts. The trial's results may revitalize the concept of bioresorbable scaffolds.
A systematic review and meta-analysis found that universal and selective interventions targeting young people can reduce the risk of most mental disorders. These interventions, such as psychoeducation and therapy, showed promise in preventing symptoms like ADHD, anxiety, and interpersonal violence.
SourceWolters Kluwer Health·JournalHarvard Review of Psychiatry·DateMay 18, 2021
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 developed crystalline supermirrors with ultra-low optical absorption losses, opening up new applications in respiratory gas analysis, greenhouse gas detection, and molecular spectroscopy. These mirrors absorb less than 10 out of a million photons, significantly improving sensitivity for detecting trace gases.
A new study reveals that breast cancer survivors have a 20-44% higher risk of developing new cancer diagnoses compared to healthy individuals. The research identifies specific breast cancer subtypes and diagnosis ages associated with increased risk of subsequent primary cancers.
SourceAmerican Cancer Society·JournalCancer·DateMay 18, 2021
The Fannie and John Hertz Foundation has announced the 2021 recipients of the Hertz Fellowship, funding 12 PhD students working on groundbreaking projects. The fellows will receive five years of graduate research support, with a focus on improving treatments for cancer and neurodegenerative diseases.
A Boston University study finds that state-level racial disparities in COVID-19 deaths are greater when accounting for age, revealing a significant impact of structural racism. The study quantifies these disparities and models their relationship with structural racism at the state level.
SourceBoston University School of Medicine·JournalJournal of Racial and Ethnic Health Disparities·DateMay 18, 2021
Researchers have uncovered genes that enable plants to make three key things: transport water and nutrients via xylem, produce lignin and suberin for drought protection, and regulate root meristem growth. These findings can be applied to crops like tomatoes and rice, potentially increasing their drought tolerance.
SourceUniversity of California - Riverside·JournalCell·DateMay 18, 2021
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Graphene nanoribbons exhibit structural disorder due to missing carbon atoms, known as 'bite' defects. These imperfections degrade electronic device performance but offer promising opportunities for spintronic applications with unique magnetic properties.
SourceNational Centre of Competence in Research (NCCR) MARVEL·Journal2D Materials·DateMay 18, 2021
A Salk study reveals the connection between CRTC3 and melanin production, finding that eliminating the protein can reduce melanoma cell aggression. The researchers also discovered two cellular communications systems converge on CRTC3, suggesting it as a potential target for developing new treatments.
A $1.2 million NSF EPSCoR grant will establish a new faculty position, support postdoctoral researchers and graduate students, and fund work on neutrino detection at IceCube and RNO-G observatories. The research aims to improve calibration of massive instruments and develop advanced data analysis techniques.
A new study by the University of Texas at Dallas examines the gray area between lobbying and bribery among multinational companies, especially in countries with weak institutional development. Firms from developed countries are more likely to influence host countries through lobbying, even when bribery is expected.
SourceUniversity of Texas at Dallas·JournalBusiness & Society·DateMay 18, 2021
Researchers at Harvard Medical School analyze the genetic makeup of gut bacteria and find links to various diseases including coronary artery disease, inflammatory bowel disease, and liver cirrhosis. The study identifies groups of bacterial genes that can predict disease risk or identify presence, paving the way for developing tests.
SourceHarvard Medical School·JournalNature Communications·DateMay 18, 2021
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
COVID-19 patients are at risk of developing another bacterial, viral, or fungal infection simultaneously or subsequently. Research reveals that such co-infections can lead to poorer health outcomes for these patients.
A study by the University of Córdoba has identified holm oak trees that exhibit greater resistance and tolerance to drought stress, root rot, and high temperatures. These 'elite' specimens may be used as molecular markers for drought-tolerant trees in reforestation programs.
SourceUniversity of Córdoba·JournalInternational Journal of Molecular Sciences·DateMay 18, 2021
A NYITCOM researcher has secured a $1.6 million NIH grant to study the role of brain cells called astrocytes in regulating dopamine signaling. The study aims to identify new therapeutic treatments for clinical depression, which affects over 260 million people worldwide.
The summit will discuss strategies for Biden's infrastructure programs, their implications on the Korean New Deal, and opportunities for grand economic collaboration. It will also feature talks on integration of US national infrastructure investment plans and Korea's Digital Green New Deal.
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 new mathematical model provides unique insights into the multiscale biological alterations in the elderly and neurodegenerative brain, linking genetic changes to cognitive decline. The study identified genes contributing to healthy aging and Alzheimer's disease progression, with implications for future treatment targets.
Researchers develop therapeutic strategy to disrupt sticky biofilm that causes early childhood caries, a severe form of dental decay. The treatment targets the bonds between bacteria and yeast, reducing biofilm volume and making it easier to remove.
SourceUniversity of Pennsylvania·JournalmBio·DateMay 18, 2021
Researchers found a predicted average annual production gain of 0.8% for large sampling of commercial US wind plants using wake steering. This technique increases power output by nearly 70% while maintaining energy generation costs.
SourceAmerican Institute of Physics·JournalJournal of Renewable and Sustainable Energy·DateMay 18, 2021
Research from Brigham Young University found that providing social support to medical patients through group meetings and family sessions promotes healthy behaviors and increases survival rates. The study analyzed data from 106 trials involving over 40,000 patients, showing a significant impact on patient outcomes.
SourceBrigham Young University·JournalPLOS Medicine·DateMay 18, 2021
Researchers developed a tool using AI and text mining to analyze inspection reports, identifying urgent roof repairs and prioritizing spending. The 'Moneyball' approach uses data on buildings instead of subjective opinions to make informed decisions with limited budgets.
SourceUniversity of Waterloo·JournalJournal of Building Engineering·DateMay 18, 2021
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
The global temperature rise will increase cooling degree days, leading to a higher energy demand for cooling buildings. In Switzerland, the energy demand for cooling is expected to increase significantly, with potential peaks on hot days.
SourceSwiss Federal Laboratories for Materials Science and Technology (EMPA)·JournalApplied Energy·DateMay 18, 2021
Academic institutions must improve support for disabled faculty members, including those with visible and invisible disabilities. The commentary highlights the challenges created by high demands for grant money and frequent research publications, which can lead to reduced funding and staff retention.
SourceCell Press·JournalTrends in Neurosciences·DateMay 18, 2021
A nanofiber filter made from polymer nanothreads captured 99.9% of coronavirus aerosols in an experiment, surpassing the effectiveness of commercial masks and air filters. The production technique, electrospinning, is cost-effective and scalable.
SourceUniversity of California - Riverside·JournalEnvironmental Science & Technology Letters·DateMay 18, 2021
Researchers at Cornell University have identified DNA markers that determine grape flower sex and pinpointed the genetic origins of the perfect flower. This study provides breeders with a tool to screen seedlings for flower sex, reducing waste and increasing efficiency in breeding programs.
SourceCornell University·JournalProceedings of the National Academy of Sciences·DateMay 18, 2021
Researchers have discovered a new oxygen-coordinated molybdenum single atom catalyst that exhibits high nitrogen reduction reaction activity and stability in producing ammonia. The catalyst, anchored on activated carbon, shows promising results for efficient electrosynthesis of ammonia.
SourceHefei Institutes of Physical Science, Chinese Academy of Sciences·JournalChemical Communications·DateMay 18, 2021
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 developed a novel method for labeling DNA bases using electrochemical detection and redox labels. This approach allows for the identification of individual nucleotides in a single strand of DNA, enabling faster and more affordable DNA sequencing and diagnostic applications.
SourceInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague)·JournalJournal of the American Chemical Society·DateMay 18, 2021
Researchers have developed a new approach to analysing the forces at play behind diseased heart vessels, which could help cardiologists predict heart attacks in patients. The study used optical coherence tomography images to generate patient-specific reconstructions of coronary plaques and analyse stress concentrations.
A Washington State University study links alterations in hatchery-raised steelhead trout's epigenetic programming to reduced fertility and abnormal health. The research suggests that faster growth practices and environmental factors can lead to epigenetic changes passed down through generations, impacting wild fish populations.
SourceWashington State University·JournalEnvironmental Epigenetics·DateMay 18, 2021