A new study by Prof. Daniel Mandler and his team found that organic molecules can significantly influence the electrical properties of gold nanoparticles, up to 71 mV. The research highlights the importance of capping agents in controlling nanoparticle behavior and provides insights for customizing their interactions.
SourceThe Hebrew University of Jerusalem·JournalJournal of the American Chemical Society·TypeExperimental study·DateJul 17, 2024
Researchers develop a method that fuses AlphaFold's strengths with computer simulations based on physics laws to predict protein structures, enabling faster drug development. The approach filters down initial hypotheses to a more manageable set of structures, increasing the effectiveness of pharmaceuticals.
SourceUniversity of Maryland·JournaleLife·TypeExperimental study·DateJul 1, 2024
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 tool, BioemuS, enables real-time emulation and hybridization of biological systems using biomimetic Spiking Neural Networks, addressing limitations of current pharmacological treatments. The system, developed through international collaboration, prioritizes cost efficiency and accessibility for closed-loop applications.
SourceInstitute of Industrial Science, The University of Tokyo·JournalNature Communications·DateJun 20, 2024
New simulations show that neutrinos created during neutron star collisions can be trapped at the interface of merging stars and interact with matter for 2-3 milliseconds. This brief out-of-equilibrium phase is crucial in understanding the physics of these extreme events.
SourcePenn State·JournalPhysical Review Letters·TypeComputational simulation/modeling·DateJun 18, 2024
A new study on learning has provided insights into the balance between habitual and goal-directed behaviors, with implications for AI development. The research suggests that a balance between these two types of behavior is necessary for efficient and adaptable decision-making in AI systems.
SourceOkinawa Institute of Science and Technology (OIST) Graduate University·JournalNature Communications·TypeComputational simulation/modeling·DateJun 16, 2024
A team from Osaka University used electron microscopy and computer simulations to study the kinetics of microstructure formation in Fe3Al, leading to a deeper understanding of its superelastic properties. The findings could provide insights for heat treatments and applications in construction and healthcare industries.
SourceOsaka University·JournalActa Materialia·TypeComputational simulation/modeling·DateMay 30, 2024
Researchers have developed a theoretical equation to predict the average buckling strength of shells with geometric imperfections. The model, which considers shapes and distribution of imperfections, offers promise for creating lightweight and sustainable structures while ensuring structural reliability.
SourceUniversity of Houston·JournalProceedings of the National Academy of Sciences·DateApr 30, 2024
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
Researchers have discovered a quantum effect in biological systems that may help the brain protect itself from degenerative diseases. The effect, called superradiance, occurs when many tryptophan molecules are arranged in a symmetrical network and can absorb and re-emit damaging ultraviolet light particles.
SourceHoward University·JournalThe Journal of Physical Chemistry·TypeExperimental study·DateApr 29, 2024
Researchers at Institut Laue-Langevin discovered triphenylphosphine molecules exhibit rolling and translating motions on graphite surfaces, facilitated by their geometry and three-point binding. This study provides new insights into surface dynamics and opens up avenues for materials science and nanotechnology.
SourceInstitut Laue-Langevin·JournalCommunications Chemistry·TypeExperimental study·DateApr 11, 2024
Urban flooding is increasing due to climate change and urbanization, posing a significant threat to pedestrian safety. Researchers found that building configurations can significantly impact flood vulnerability; staggered layouts provide more danger zones, while rounded or circular footprints reduce high-floodwater areas.
SourceAmerican Institute of Physics·JournalPhysics of Fluids·DateApr 9, 2024
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 found that hydrogen can be stored in depleted oil and gas reservoirs without getting stuck, as long as the rock is properly sealed. The study also showed that residual natural gas can be released from the rock into the hydrogen when injected, making it a potentially viable option for seasonal and long-term storage.
SourceDOE/Sandia National Laboratories·JournalInternational Journal of Hydrogen Energy·TypeComputational simulation/modeling·DateApr 9, 2024
Researchers used computer simulations to demonstrate that a subduction zone originating in the Western Mediterranean will propagate into the Atlantic under the Strait of Gibraltar. This will create a new Atlantic subduction zone, which will then move down into the Earth's mantle.
SourceJohannes Gutenberg Universitaet Mainz·JournalGeology·DateMar 19, 2024
Researchers found large individual differences in roundworm neural activity despite conserved neural circuits. Computer simulations including noise accurately model whole-brain activity, shedding light on neuronal connectivity and essential role of noise in brain function.
SourceSchool of Science, The University of Tokyo·JournalPLOS Computational Biology·TypeExperimental study·DateMar 15, 2024
Researchers at Linköping University have developed a method to synthesize hundreds of new 2D materials, expanding the possibilities for energy storage, catalysis, and water purification. The study uses a three-step process, including large-scale computations and chemical exfoliation, to identify and create suitable materials.
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.
Gossiping provides a social benefit by disseminating information about people's reputations, helping recipients connect with cooperative individuals while avoiding selfish ones. This allows gossipers to gain an evolutionary advantage as their actions influence others' behavior and encourage cooperation.
SourceUniversity of Maryland·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateFeb 21, 2024
Researchers at the University of South Florida have created an algorithm that can reconstruct a hidden scene in 3D using an ordinary digital camera, enabling users to see around obstacles. The technology has broad applications in various fields, including car safety, law enforcement, and military efforts.
SourceUniversity of South Florida·JournalNature Communications·TypeImaging analysis·DateFeb 20, 2024
Physicists at Paderborn University have developed a new solar cell design using tetracene, which significantly increases efficiency. The introduction of defects in the organic layer accelerates exciton transfer to silicon, reducing energy losses and increasing overall yield of usable energy.
SourceUniversität Paderborn·JournalPhysical Review Letters·DateFeb 20, 2024
Researchers from Argonne National Laboratory and the University of Illinois Urbana-Champaign used generative AI to quickly assemble over 120,000 new MOF candidates for carbon capture. The approach combines AI with high-throughput screening, molecular dynamics simulations and theory-based design to identify optimal materials.
SourceDOE/Argonne National Laboratory·JournalNature·DateFeb 14, 2024
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.
Scientists at the University of Rochester discovered that even small differences in grain shape can significantly alter grain segregation in dry and wet conditions. The study highlights the importance of interdisciplinary research to better understand and predict geohazards and alleviate segregation issues in industrial flows.
SourceUniversity of Rochester·JournalProceedings of the National Academy of Sciences·DateFeb 12, 2024
A new depth from focus/defocus approach, DDFS, combines model-based and learning-based strategies to achieve notable improvements in performance and applicability. The proposed method outperformed state-of-the-art methods in various metrics for several image datasets.
SourceNara Institute of Science and Technology·JournalInternational Journal of Computer Vision·TypeComputational simulation/modeling·DateFeb 9, 2024
Researchers have discovered a simple rule to design single-atom alloy catalysts for chemical reactions, allowing scientists to identify promising catalysts rapidly and efficiently. The 'ten electron rule' enables the prediction of catalytic activity by analyzing the periodic table.
SourceUniversity of Cambridge·JournalNature Chemistry·DateJan 23, 2024
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 study reveals that climate change is silently eroding the ocean's ability to provide fish by reducing plankton levels, leading to significant drops in fish stocks. The research found that even small declines in phytoplankton can result in much bigger drops in fish populations due to an amplifying mechanism within the food web.
SourceQueen Mary University of London·JournalNature Communications·DateJan 15, 2024
The study reveals that hepatoblasts along the portal vein receive Notch signaling and differentiate into bile duct epithelial cells. Hematopoietic cells fail to transmit signals, resulting in the failure of differentiation. This discovery provides molecular biological support for mathematical analysis results.
SourceUniversity of Tsukuba·JournalBMC Research Notes·DateJan 9, 2024
Researchers found that bleeding control kits should be placed in two or more locations on premises, with a walking distance of under 90 seconds. Located near AEDs is more beneficial than at entrances, where they may be difficult to reach.
SourceLinköping University·JournalDisaster Medicine and Public Health Preparedness·TypeComputational simulation/modeling·DateDec 18, 2023
Researchers enhanced the Allometric Scaling and Resource Limitations (ASRL) model to predict tree canopy height in beech-maple-birch forests. The modified model factors in known growth limitations and local meteorological datasets, achieving more realistic predictions compared to previous versions.
SourceJournal of Remote Sensing·JournalJournal of Remote Sensing·TypeExperimental study·DateDec 5, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
The A3D-MOBD is a comprehensive database for studying protein aggregation in twelve model organisms. It contains over half a million predictions of protein regions prone to forming aggregates, providing insights into the basis of this phenomenon.
SourceUniversitat Autonoma de Barcelona·JournalNucleic Acids Research·TypeComputational simulation/modeling·DateNov 3, 2023
A team of researchers has developed a novel methodology to engineer colloidal quasicrystals using DNA-modified building blocks, revealing new avenues for nanoscale design. The study demonstrates the programmable nature of DNA to design and assemble quasicrystals deliberately.
SourceNorthwestern University·JournalNature Materials·TypeExperimental study·DateNov 2, 2023
New studies show that giant gas planets in nearby star systems can prevent life on smaller, rocky planet neighbors by kicking them out of orbit and wreaking havoc on their climates. Researchers found that four giant planets in the HD 141399 system are likely to destroy the chances for life on Earth-like planets.
SourceUniversity of California - Riverside·JournalThe Astronomical Journal·DateOct 31, 2023
A new computer simulation of the early universe aligns with JWST observations, showing no discrepancy with theoretical expectations. The 'Renaissance simulations' track dark matter clumps and galaxy formation, consistent with models that dictate cosmic physics.
SourceMaynooth University·JournalThe Open Journal of Astrophysics·TypeComputational simulation/modeling·DateOct 26, 2023
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.
GEOMAR researchers used 3D seismics to recreate the 1650 Kolumbo volcano eruption, finding that a landslide followed by an explosion created the devastating tsunami. The study provides valuable insights for monitoring submarine volcanic activity and potentially developing early warning systems.
SourceHelmholtz Centre for Ocean Research Kiel (GEOMAR)·JournalNature Communications·TypeCase study·DateOct 26, 2023
Physicists investigate systems of self-propelled particles whose speed depends on orientation, discovering a series of new effects, including spontaneous cluster formation with permanent flow and programmable shapes. The findings have practical importance for technical applications, such as realising programmable matter.
SourceUniversity of Münster·JournalPhysical Review Letters·TypeComputational simulation/modeling·DateOct 23, 2023
A new method was developed to predict organ motion in cancer patients undergoing radiation therapy, utilizing cross-sectional images from three orientations. The results showed improved accuracy when analyzing all three directions, with errors reduced to as low as 2.13mm.
SourceUniversity of Tsukuba·JournalIEEE Transactions on Radiation and Plasma Medical Sciences·DateOct 4, 2023
Computer simulations reveal that water molecules play a key role in the formation of biomolecular condensates, which act as specific microreactors for biochemical reactions. The confinement of water molecules inside these condensates is an unfavorable driving force, while their freedom outside is favorable.
SourceRuhr-University Bochum·JournalNature Communications·DateOct 2, 2023
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.
UAB researchers have designed minimal nanozymes with the capacity to capture carbon dioxide, applicable for environmental remediation and biotechnology research. These new molecules are formed by peptides of only seven amino acids and can act as metalloenzymes, opening up possibilities in extreme temperatures and pH values.
SourceUniversitat Autonoma de Barcelona·JournalACS Nano·TypeComputational simulation/modeling·DateSep 26, 2023
Researchers at TU Wien developed a comprehensive computer model of realistic graphene structures, showing that the material's desired effects are stable even with defects. This means graphene can be used in quantum information technology and sensing without needing to be perfect.
SourceVienna University of Technology·JournalCarbon·TypeData/statistical analysis·DateAug 29, 2023
Complex proteins adopt multiple structural states in solution, making it challenging to determine their three-dimensional structure. A new approach combining NMR spectroscopy and computer simulations reveals the dynamic properties of these proteins.
SourceUniversity of Konstanz·JournalStructure·DateAug 22, 2023
Scientists estimate annual probability of a mass shooting in every US state and public places like schools, using statistical methods and computer simulations. The study finds that mass shootings are low-probability but high-consequence events.
SourceSociety for Risk Analysis·JournalRisk Analysis·DateAug 22, 2023
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
A novel method to monitor range shifts of protected organisms and expanding noxious species has been developed. By marking the average position of the 'connectivity limit' over time, researchers offer a statistically reliable approach to tracking changes in species distributions.
SourceHun-Ren Ökológiai Kutatóközpont·JournalEcography·TypeComputational simulation/modeling·DateAug 21, 2023
A team of researchers developed a computational simulation that explains key mechanism of DNA segregation, providing new insights into the distribution of genetic information during bacterial cell division. The study reveals fundamental biochemical principles relevant to synthetic biology and medical applications.
SourceMax-Planck-Gesellschaft·JournalNature Communications·TypeComputational simulation/modeling·DateAug 14, 2023
Researchers find that Acinetobacter baumannii can achieve significant functional modifications in protein complexes over short evolutionary time spans, particularly in hair-like cell appendages. This diversity may affect the pathogen's interaction with its environment and inform personalized therapies.
SourceGoethe University Frankfurt·JournalPLOS Genetics·TypeComputational simulation/modeling·DateAug 4, 2023
A recent study by GEOMAR researchers found that fluctuations in the Labrador Sea can significantly influence the strength of sinking processes east of Greenland. This phenomenon affects the Atlantic Meridional Overturning Circulation (AMOC), a crucial climate system that brings warm water from the Gulf of Mexico to Europe.
SourceHelmholtz Centre for Ocean Research Kiel (GEOMAR)·JournalNature Communications·TypeComputational simulation/modeling·DateAug 3, 2023
Astronomers have created the first computer simulations showing how convection in the cores of massive stars generates waves that result in flickering starlight. The effect is different from the visible twinkling of stars in the night sky and could be observed with improved telescopes.
SourceSimons Foundation·JournalNature Astronomy·TypeComputational simulation/modeling·DateJul 27, 2023
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 Save Our Seas Foundation's World of Sharks website now features interactive 3D models of white sharks and manta rays, enabling users to explore shark physiology and evolution in an engaging way. The 3D models are open-access and free to view and download for non-profit use.
SourceSave Our Seas Foundation·TypeComputational simulation/modeling·DateJul 13, 2023
The Vlasiator model demonstrated that two central theories on plasma eruptions in near-Earth space are simultaneously valid: magnetic reconnection and kinetic instabilities. This finding helps understand how these events occur and improves the predictability of space weather.
SourceUniversity of Helsinki·JournalNature Geoscience·TypeComputational simulation/modeling·DateJun 29, 2023
A team of researchers has uncovered nanoscale changes in solid-state batteries that could improve battery performance. They found that high-frequency vibrations at the interface make it harder for lithium ions to move, and discovered an intrinsic barrier to ion motion.
SourceUniversity of California - San Diego·JournalNature Materials·DateApr 27, 2023
Heidelberg researchers have identified key proteins that can prevent the formation of fusion pores, allowing viruses like influenza A and Ebola to be trapped in a lipid membrane. This breakthrough could lead to new approaches for preventing infections with these highly infectious viruses.
SourceHeidelberg University·JournalThe EMBO Journal·TypeComputational simulation/modeling·DateApr 25, 2023
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.
Astrophysicists have discovered that intermediate-mass black holes eat stars in a series of violent passages, ejecting the leftovers across the galaxy. The star's remains create a signature that might help astronomers pinpoint these elusive objects.
SourceNorthwestern University·JournalThe Astrophysical Journal·TypeComputational simulation/modeling·DateApr 25, 2023
Researchers used computer simulations to understand the formation of new subduction zones and the development of the Caribbean large igneous province. The study found that simultaneous subduction of two plates led to a major mantle flow, triggering the formation of a plume and extensive magmatic activity.
SourceJohannes Gutenberg Universitaet Mainz·JournalNature Communications·DateApr 19, 2023
Researchers at ETH Zurich have decoded details of how cyclic peptides cross cell membranes, providing a new understanding of their mechanism. This knowledge can help speed up drug discovery by identifying ideal side chains for these molecules.
SourceETH Zurich·JournalJournal of Medicinal Chemistry·TypeComputational simulation/modeling·DateApr 14, 2023
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 Brown-led research team found that four dementia-care interventions saved between $2,800 and $13,000 in societal costs and reduced nursing home admissions while improving quality of life. Non-drug interventions have been shown to be effective in clinical trials and can help people with dementia stay safely at home longer.
SourceBrown University·TypeComputational simulation/modeling·DateApr 6, 2023
The Energy Circulation Theory (ECT) simulates the formation of galaxies with different shapes, such as disc, spiral, and elliptical ones. The study demonstrates that various galactic distributions result from stellar seed releases and galactic seed interactions.
SourceWorld Scientific·JournalReports in Advances of Physical Sciences·TypeComputational simulation/modeling·DateMar 29, 2023
University of Illinois researchers create an electrode that attracts and captures short-chain PFAS, a type of 'forever chemical,' using electrosorption. The design allows for selective fluorophilic interactions, enabling the capture of these persistent contaminants from environment.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of the American Chemical Society·TypeExperimental study·DateMar 28, 2023
Heat flow in the Earth's core is linked to anomalies in the magnetic field, particularly over Africa and the Pacific. The cooling process does not happen uniformly, causing regional changes to the magnetic field.
SourceUniversity of Leeds·JournalNature Geoscience·TypeData/statistical analysis·DateMar 16, 2023
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 used a high-performance computer simulation to study the impact of soil subsidence on permafrost thawing in the Arctic tundra. They found that uneven land subsidence leads to a drier landscape, which limits the process's acceleration through the end of the century.
SourceDOE/Oak Ridge National Laboratory·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateFeb 21, 2023
The new Cell Atlas updates reveal that 20% of all neurons in the mouse brain are inhibitory, with detailed information on morphological and electrophysiological properties. The atlas combines various datasets to create a coherent framework for simulating neural circuits.
SourceEcole Polytechnique Fédérale de Lausanne·JournalPLOS Computational Biology·TypeComputational simulation/modeling·DateFeb 16, 2023
A University of Utah-led study explores using space dust as a shield to reduce solar radiation and slow global warming. Launching lunar dust from the moon instead of Earth's way station at L1 could be an effective and cheap solution.
SourceUniversity of Utah·JournalPLOS Climate·TypeComputational simulation/modeling·DateFeb 8, 2023
The University of Texas at El Paso has received a $1.25 million grant from the US Department of Energy to create a pipeline of scientists and engineers from underrepresented groups with expertise in modeling and simulation. The project aims to recruit, train, and develop diverse talent for advanced research and development in M&S.
A new study suggests that current coal exit efforts are unlikely to succeed without stronger policies, including carbon pricing and phase-out of coal mining. China plays a critical role in achieving this goal, as it produces and consumes over half of global coal, and its swift action can help propel Paris-aligned momentum.
SourcePotsdam Institute for Climate Impact Research (PIK)·JournalNature Climate Change·TypeComputational simulation/modeling·DateFeb 6, 2023
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.
Researchers at UCL discovered a new type of ice, medium-density amorphous ice (MDA), which has the same density as liquid water and exhibits properties similar to solid water. This finding may challenge existing models of water and raise questions about its anomalies.
SourceUniversity College London·JournalScience·TypeExperimental study·DateFeb 2, 2023
A new approach recovers the elastic tensors and moduli of superionic materials through first-principles molecular dynamics simulations. This resolves a significant overestimation issue with static methods, providing accurate reference results for three benchmark materials.
SourceNational Centre of Competence in Research (NCCR) MARVEL·Journalnpj Computational Materials·DateJan 30, 2023