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Science News for October 15, 2024


Monoclonal antibodies: From magic bullet to precision weapon

Monoclonal antibodies (mAbs) are developed using hybridoma technology, offering a drastic reduction in adverse reactions and interactions. Their cost has decreased with biosimilar antibodies, making them more accessible for treating various diseases.

SourceSichuan International Medical Exchange and Promotion Association·JournalMolecular Biomedicine·DateOct 15, 2024

Alzheimer’s disease may damage the brain in two phases

Researchers analyzed 84 brains to find that the first phase of Alzheimer's disease damages a specific type of inhibitory neuron, triggering neural circuit problems. The study confirms previous findings and identifies new changes during the disease.

SourceNIH/Office of the Director·JournalNature Neuroscience·TypeExperimental study·DateOct 15, 2024
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.

Increase in air pollution corresponds with more patients at the hospital emergency department

Research finds that increases in air pollution levels correspond with a higher number of patients visiting the hospital emergency department, particularly for cases of trauma, breathing difficulties, and skin conditions. The study suggests that heavy traffic is directly responsible for increased trauma cases and indirectly contributes ...

SourceEuropean Society for Emergency Medicine (EUSEM)·TypeObservational study·DateOct 15, 2024

Despite national efforts, cancer clinical trials are becoming less diverse, study finds

A study by Boston University School of Medicine found that cancer clinical trials in head and neck cancer are becoming less racially and ethnically diverse over time. The situation has worsened in the last 10 years, with only 7-12% of participants being Black or Hispanic compared to 58% in some local trials.

SourceBoston University School of Medicine·JournalHead & Neck·TypeData/statistical analysis·DateOct 15, 2024

New study: Digital helpers create more trust

A new study found that interacting with virtual agents designed to resemble people with a migration background can increase trust in the police. The study showed that virtual agents are an effective tool for positive personal interaction with authorities, and their use could be a cost-effective solution for police forces.

SourceUniversity of Würzburg·TypeExperimental study·DateOct 15, 2024
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Machine learning analysis sheds light on who benefits from protected bike lanes

Researchers use machine learning to analyze optimal bike lane placement in Toronto, balancing accessibility for all with overall efficiency. Key findings include a trade-off between equity and utility, with essential routes like Bloor West's bike lanes serving neighbourhoods far from their endpoints.

SourceUniversity of Toronto Faculty of Applied Science & Engineering·JournalJournal of Transport Geography·DateOct 15, 2024

Older adults appear less emotionally affected by heat

A WSU-led study found that older adults tend to experience more discomfort in high heat, but it doesn't affect their mood as much as younger adults. Emotional responses to heat are highly individualized and moderated by age.

SourceWashington State University·JournalBMC Psychology·DateOct 15, 2024

Computer simulations point the way towards better solar cells

Computer simulations point the way towards better solar cells by gaining crucial insights into what influences properties of 2D perovskite materials. Researchers have discovered that the choice of organic linkers can directly control how atoms in surface layers move, affecting optical properties.

SourceChalmers University of Technology·JournalACS Energy Letters·TypeComputational simulation/modeling·DateOct 15, 2024
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.

Join GSA in Seattle for the Nation’s Premier Aging Conference!

The Gerontological Society of America's 2024 Annual Scientific Meeting will take place in Seattle from November 13 to 16. Over 4,000 professionals are expected to attend, with nearly 600 scientific sessions featuring experts sharing groundbreaking aging research.

SourceThe Gerontological Society of America·DateOct 15, 2024

Unlocking the future: Information processing at the speed of light

Harnessing light's unique properties, photonic quantum computers exponentially accelerate computational tasks in various applications. Their practical uses extend to healthcare, AI, secure communication protocols, and precise molecular simulations vital for drug discovery.

SourceHigher Education Press·JournalFrontiers of Optoelectronics·TypeExperimental study·DateOct 15, 2024

UCLA engineers develop scalable process to decarbonize cement production

Researchers developed a new approach called ZeroCAL, which can remove nearly all carbon dioxide emissions associated with cement production. The process uses limestone as a feedstock and produces clean hydrogen and oxygen gas, making it an elegant solution to reduce carbon footprint.

SourceUniversity of California - Los Angeles·JournalACS Sustainable Chemistry & Engineering·TypeExperimental study·DateOct 15, 2024

US air pollution monitoring network has gaps in coverage, say researchers

A new study found that the US air pollution monitoring network has significant gaps in coverage, particularly in historically underrecognized communities. The network's inadequacy to capture exposure disparities has been highlighted as a major concern, with potential health implications for millions of people.

SourceAmerican Chemical Society·JournalEnvironmental Science & Technology Letters·DateOct 15, 2024

Isolated older people more likely to have low levels of key nutrients in their diet

A new study led by UCL researchers found that older adults who are socially isolated are more likely to have an insufficient intake of key micronutrients such as vitamin C and vitamin B6. This is important as inadequate intake of these micronutrients puts people at greater risk of health problems as they get older.

SourceUniversity College London·JournalAge and Ageing·TypeObservational study·DateOct 15, 2024
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 risk of heat-related accidents at work has decreased in Spain over recent decades

The risk of medical leave in Spain on days of extreme heat decreased from 19% to 13% between 1989 and 2019, according to a study by the Barcelona Institute for Global Health. Workers in agriculture and hospitality sectors remain most vulnerable to heat-related injuries.

SourceBarcelona Institute for Global Health (ISGlobal)·JournalEnvironment International·TypeData/statistical analysis·DateOct 15, 2024

Canopy structure regulates autumn phenology by mediating microclimate in temperate forests: Study

A study revealed that canopy structure significantly influences local-scale variations in autumn phenology by mediating microclimate conditions. Complex canopies delay leaf senescence through reduced light availability and temperature buffering. The findings improve prediction accuracy for autumn phenology models.

SourceChinese Academy of Sciences Headquarters·JournalNature Climate Change·DateOct 15, 2024

Plugging into pain: ant toxin causes electrical sting

Researchers from University of Queensland discovered a toxin in ant venom that causes extreme pain by hyperstimulating sodium channels. The study uses electrophysiology and pharmacology to understand the mechanism, which may also apply to other insects like wasps and bees.

SourceUniversity of Queensland·JournalJournal of Biological Chemistry·TypeExperimental study·DateOct 15, 2024
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.

NTU Singapore scientists apply ancient construction methods to help fabricate modern microparticles

Researchers use tongue and groove technique inspired by ancient East Asian wooden structures to create advanced ceramic microparticles with unprecedented complexity and precision. These particles can be used in various applications across microelectronics, aerospace, energy, and medical engineering.

SourceNanyang Technological University·JournalNature Communications·TypeExperimental study·DateOct 15, 2024

UCL engineers set new record on how fast data can be sent wirelessly

Researchers from UCL Electronic & Electrical Engineering have developed a novel approach to wireless communication by combining radio and optical technologies. This allows for the transmission of large amounts of data at unprecedented speeds, up to 9,380 times faster than current 5G download speeds.

SourceUniversity College London·JournalJournal of Lightwave Technology·TypeExperimental study·DateOct 15, 2024

Tunable coherent population trapping in double quantum dot system

A team of scientists successfully implement coherent population trapping (CPT) in a double quantum dot (DQD) system without an external driving field. The researchers observed a significant dip in leakage current at zero bias, indicating the formation of dark states and CPT.

SourceUniversity of Science and Technology of China·JournalNano Letters·DateOct 15, 2024

Proteomics of bone formation in young-adult and old mice

A new proteomics study explores the relationship between protein and transcript levels in young-adult and old mice bones. The research identifies key targets associated with bone mineral density and aging, shedding light on protein-specific changes that occur with age.

SourceImpact Journals LLC·JournalAging-US·TypeNews article·DateOct 15, 2024
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Around 40% of postmenopausal hormone positive breast cancers linked to excess body fat

Research suggests that up to 42% of postmenopausal hormone-positive breast cancer cases may be linked to excess body fat, a proportion significantly higher than previously estimated using the widely used measure of BMI. The study found that a validated measure of body fat called CUN-BAE yielded more accurate results.

SourceBMJ Group·JournalJournal of Epidemiology and Community Health·TypeCase study·DateOct 15, 2024

Need for streamlined miscarriage care in Canada

Miscarriage affects 15-20% of pregnancies, causing devastating effects. Outpatient early pregnancy assessment clinics can provide compassionate and tailored care, but services are lagging.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeLiterature review·DateOct 15, 2024

First study to show high potency cannabis use leaves unique signature on DNA

The study found that frequent users of high-potency cannabis had changes in genes related to mitochondrial and immune function, particularly the CAVIN1 gene. This effect was not explained by tobacco's impact on DNA methylation. The research provides valuable insights into how cannabis use may alter biological processes.

SourceKing's College London·TypeExperimental study·DateOct 15, 2024

Election officials can boost voter trust in delayed results with early communication

A study from the University of California - San Diego found that early communication from election officials can reduce voter distrust in delayed results. When voters are informed in advance that counting ballots takes time and security measures are in place, their trust remains steady despite delays. This proactive message can help ma...

SourceUniversity of California - San Diego·JournalPNAS Nexus·TypeExperimental study·DateOct 15, 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.

Arthropods dominate plant litter decomposition in drylands

A study published in eLife reveals that larger arthropods like woodlice and beetles play a crucial role in leaf litter decomposition across diverse habitats and seasons. Decomposition rates are influenced by climate, leaf quality, and decomposer abundance, with macrofauna dominating decomposition in hot, dry regions.

SourceeLife·JournaleLife·DateOct 15, 2024

New research suggests: To get patients to accept medical AI, remind them of human biases

A study from Lehigh University and Seattle University found that making patients aware of biases in human healthcare decisions increases receptiveness to AI recommendations. By highlighting the limitations of human judgment, healthcare providers can create a more balanced relationship between patients and emerging technologies.

SourceLehigh University·JournalComputers in Human Behavior·TypeExperimental study·DateOct 15, 2024
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Modern mass extinction in an Ecuadorean cloud forest found to be a mirage

A new study has revealed that 90 species of plants from the Centinela range were not extinct as previously thought. The researchers found abundant evidence of the flora's presence in remaining forest fragments and discovered over 50 new plant species, including eight newly described species.

SourceHarvard University, Department of Organismic and Evolutionary Biology·JournalNature Plants·DateOct 15, 2024

Scientists identify key protein in the inflammatory pathway driving fatty liver disease

Researchers have discovered a promising new target to combat fatty liver disease, a chronic and progressive condition that triggers inflammation. A protein called Rbpj plays a critical role in the Notch signalling pathway, which controls the conversion of monocytes into inflammatory macrophages.

SourceAgency for Science, Technology and Research (A*STAR), Singapore·JournalImmunity·TypeExperimental study·DateOct 15, 2024
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.

Vitamin B1’s journey in your body, and why it matters

Researchers at EMBL Hamburg and CSSB have uncovered the molecular details of vitamin B1 absorption, revealing critical transporters and barriers that hinder its progress. The study sheds light on rare diseases caused by SLC19A3 mutations and potentially life-threatening hidden deficiencies triggered by certain medications.

SourceEuropean Molecular Biology Laboratory·JournalNature Communications·TypeExperimental study·DateOct 15, 2024

Good physical fitness from childhood protects mental health

A recent Finnish study found that good physical fitness from childhood is associated with fewer stress and depressive symptoms in adolescence. The study also showed that improving physical fitness can help prevent mental health problems.

SourceUniversity of Jyväskylä - Jyväskylän yliopisto·JournalSports Medicine·DateOct 15, 2024
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 brown ale or hoppy lager? Even fruit flies have a preference.

Researchers found that Drosophila suzukii prefers hoppy blonde beers and tripels, while Drosophila melanogaster is attracted to brown and amber beers. This discovery could lead to the development of targeted traps for pest control in agriculture.

SourceVlaams Instituut voor Biotechnologie·JournaliScience·TypeObservational study·DateOct 15, 2024

An artificial mouth to understand the oral processing of soft foods

Scientists develop artificial mouth with programmed tongue to simulate human oral processing, testing with soft foods such as cream dessert and chocolate mousse. The device accurately reproduces food properties like firmness and viscosity, offering a new tool for studying dynamics of food processing.

SourceINRAE - National Research Institute for Agriculture, Food and Environment·JournalScientific Reports·DateOct 15, 2024

Dance experience visible in brain activity of dance spectators

Researchers at the University of Helsinki studied brain activity of people watching a live dance performance, finding that dance experience affects brain functions associated with movement visualization and social interaction. The study also showed that experts in dance or music displayed stronger synchrony with the performance.

SourceUniversity of Helsinki·JournalEuropean Journal of Neuroscience·DateOct 15, 2024
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.

New research reveals how large-scale adoption of electric vehicles can improve air quality and human health

A new study suggests that large-scale adoption of electric vehicles can lead to significant population-level health benefits. The research team used computer simulations to show that aggressive electrification of the US vehicle fleet, coupled with an ambitious rollout of renewable electricity generation, could result in health benefits...

SourceUniversity of Toronto Faculty of Applied Science & Engineering·JournalProceedings of the National Academy of Sciences·DateOct 15, 2024

NIH announces winners of prize competition to improve postpartum maternal health and health equity through innovative diagnostics

The National Institutes of Health has announced the winners of the RADx Tech for Maternal Health Challenge, an $8 million prize competition to develop innovative diagnostics for postpartum maternal health. Six finalists won grand prizes of $525,000 each, and two runner-up teams won prizes of $300,000 each.

SourceNIH/Eunice Kennedy Shriver National Institute of Child Health and Human Development·DateOct 15, 2024

Training medical AI with knowledge, not shortcuts

Researchers develop Knowledge-enhanced Bottlenecks (KnoBo) method to emulate human physicians' education, resulting in more accurate and interpretable AI models for medical image recognition. KnoBo-based models outperform existing best-in-class models on accuracy and robustness, especially in handling confounded data.

SourceUniversity of Pennsylvania School of Engineering and Applied Science·TypeComputational simulation/modeling·DateOct 15, 2024

ERC grant for groundbreaking wearable health tech

A European Research Council (ERC) grant has been awarded to Dr. Levent Beker's project, BladderWatch, a wearable ultrasound device for continuous bladder volume tracking. This innovation aims to improve the quality of life for millions worldwide suffering from lower urinary tract dysfunction.

SourceKoc University·DateOct 15, 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.

Study explores how traumatic brain injury (TBI) may be linked to Alzheimer’s disease

Researchers found TBI increases hyperphosphorylated tau, astro- and microgliosis, synaptic dysfunction and cognitive impairments linked to developing Alzheimer’s. BAG3 overexpression ameliorates tau hyperphosphorylation, synaptic dysfunction and cognitive deficits through the enhancement of the autophagy-lysosome pathway.

SourceOhio State University Wexner Medical Center·JournalActa Neuropathologica·TypeExperimental study·DateOct 15, 2024

Immune signatures may predict adverse events from immunotherapy

A study by Johns Hopkins Medicine found distinct immune 'signatures' in patients who developed adverse events while taking immunotherapy. These signatures, including increases in white blood cells known as Th2 and Th17, predict the development of immune-related adverse events and may be targeted for treatment.

SourceJohns Hopkins Medicine·JournalJournal of Clinical Investigation·DateOct 15, 2024
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Educational psychologists can play a part in fighting TikTok mental health and neurodiversity misinformation

A new study highlights the need for educational psychologists to engage with TikTok to address self-diagnosis of mental health and neurodiversity conditions. The platform's vast amount of inaccurate content can lead to misunderstandings and inaccurate self-assessment, emphasizing the importance of raising accurate content.

SourceUniversity of Exeter·JournalEducational Psychology in Practice·TypeCommentary/editorial·DateOct 15, 2024

Novel app tracks travel-related illnesses

A new app has tracked travel-related illnesses globally, showing that travelers experience health issues more often than expected. The Illness Tracking in Travellers (ITIT) app recorded gastrointestinal symptoms most frequently among Asian travelers and respiratory diseases in Europe.

SourceUniversity of Zurich·JournalBMJ Open·TypeMeta-analysis·DateOct 15, 2024

New discovery on how cells build their internal skeleton

Researchers have made a breakthrough in understanding how cells generate microtubules, the scaffold structures that help maintain cell shape and facilitate division. The study found that CDK5RAP2 activates the γ-tubulin ring complex, enabling efficient microtubule nucleation.

SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalDevelopmental Cell·DateOct 15, 2024

A new apparatus for analyzing partial coherence in integrated photonic networks

A new device has been developed to analyze and control partial coherence in multimode spatial light fields, utilizing integrated photonics platforms and arrays of reconfigurable Mach-Zehnder interferometers. This technology can enhance applications in advanced imaging systems, environmental sensing, and optical communications.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·DateOct 15, 2024
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.

Speedier and more effective treatment of serious illnesses thanks to scientists from IOCB Prague

Researchers from IOCB Prague have created new-generation prodrug activators that can enhance the effectiveness of anti-cancer therapies by targeting malignant tumours more precisely. These compounds allow for faster release of drugs in the body, increasing the utilization of administered doses.

SourceInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague)·JournalAngewandte Chemie International Edition·TypeExperimental study·DateOct 15, 2024

Multicolor persistent luminescent materials for dynamic optical anti-counterfeiting

A non-stoichiometric material exhibits color change in response to different ultraviolet light stimuli, demonstrating excitation-wavelength-dependent emission properties. The material can display multicolor afterglow patterns, enabling the development of a new information read-write mode.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·DateOct 15, 2024

World's first superconducting flux qubit operating without magnetic field

Researchers at NICT and partners developed a new type of superconducting flux qubit that can operate optimally in zero magnetic field. The qubit boasts a coherence time of 1.45 microseconds, marking a significant improvement over previous designs.

SourceNational Institute of Information and Communications Technology (NICT)·JournalCommunications Materials·TypeExperimental study·DateOct 15, 2024
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Accelerated three-year medical school students perform as well as peers in traditional four-year programs

A new study by NYU Langone Health found that graduates of an accelerated three-year MD program performed equally well on tests of skill and knowledge as their peers who followed a traditional four-year program. The study showed that students in the accelerated program scored comparably on metrics taken during medical school and residen...

SourceNYU Langone Health / NYU Grossman School of Medicine·JournalAcademic Medicine·DateOct 15, 2024

MIT team takes a major step toward fully 3D-printed active electronics

Researchers at MIT have successfully fabricated fully 3D-printed resettable fuses, key components of active electronics that require semiconductors. The devices use a copper-doped polymer material to regulate resistance and can be used for basic control operations like motor speed regulation.

SourceMassachusetts Institute of Technology·DateOct 15, 2024
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.

Enhanced pollutant photodegradation activity of graphitic carbon nitride on via bismuth oxyhalide graphene hybridization and the mechanism study

Researchers have developed a novel photocatalyst by combining g-C3N4 with Bi4O5Br2 and graphene, resulting in efficient degradation of pollutants. The CN/BOB-16 heterostructure exhibited superior performance, surpassing existing benchmarks, and confirmed the key role of Z-type heterojunctions in generating active species.

SourceIndustrial Chemistry & Materials·TypeExperimental study·DateOct 15, 2024

HLA-DRB1*01:03 and severe ulcerative colitis

A study found that HLA-DRB1*01:03 is associated with severe ulcerative colitis, requiring major operations and systemic corticosteroid use. The allele has previously been linked to ulcerative colitis incidence, supporting earlier genetic studies.

SourceJAMA Network·JournalJAMA·DateOct 15, 2024

First coherent picture of an atomic nucleus made of quarks and gluons

Physicists have successfully reproduced properties of atomic nuclei using only quarks and gluons, combining low- and high-energy descriptions. The results provide a unified understanding of the atomic nucleus's structure.

SourceThe Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences·JournalPhysical Review Letters·DateOct 15, 2024
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.

Study busts myths about cause of gout

A genome-wide association study found that inherited genetics is a key factor in why some people develop gout, while others don't. The research identified new targets for preventing gout attacks and hopes to lead to improved treatment options.

SourceUniversity of Otago·JournalNature Genetics·DateOct 15, 2024

Reconfigurable simultaneous lightwave information and power transfer system with MIMO configuration

The study introduces a reconfigurable simultaneous lightwave information and power transfer (SLIPT) system using a MIMO-based configuration, addressing existing OWC systems' limitations. The system achieves high-speed communication and efficient energy harvesting, enabling autonomous IoT devices in harsh environments.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·DateOct 15, 2024

Study uncovers how silkworm moth's odor detection may improve robotics

Researchers found that silkworm moths scan pheromone sources by rotating their bodies while fanning, helping them detect odor plumes. The study offers valuable design principles for aerial robots, enabling more efficient search and localization of targets.

SourceChiba University·JournalScientific Reports·TypeComputational simulation/modeling·DateOct 15, 2024

Fighting the opioid epidemic: AI and optimization model leads to more accessible, equitable treatment resource distribution

A new study utilizes AI and optimization to identify socioeconomically equitable solutions for addressing opioid use disorder, aiming to reduce overdose deaths and improve access to treatment. The approach considers state-level data and socially vulnerable populations, leading to a greater reduction in overdose deaths and treatment gaps.

SourceInstitute for Operations Research and the Management Sciences·JournalManufacturing & Service Operations Management·TypeObservational study·DateOct 15, 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.

Fearful memories of others seen in mouse brain

Researchers found that the hippocampal CA2 region helps mice distinguish between safe and threatening social interactions, with implications for understanding social anxiety and post-traumatic stress disorder. The study suggests targeting this brain region could aid in diagnosing or treating disorders linked to a fear of others.

SourceColumbia University·JournalNature Neuroscience·TypeExperimental study·DateOct 15, 2024

Survivors of childhood brain cancer are more likely to be held back in school

Children who survived childhood brain cancer are more likely to struggle academically, with a greater chance of being held back and performing poorly on state testing. The study's findings highlight the need for better support and resources to help these students succeed.

SourceUniversity of Florida·JournalInternational Journal of Radiation Oncology*Biology*Physics·TypeData/statistical analysis·DateOct 15, 2024

Scientists unveils key role of “selfish DNA” in early human development

Researchers found that transposable elements, known as LINE-1, play a critical role in regulating early human development. They help organize the DNA in the cell's nucleus and ensure embryonic cells progress normally through early stages. This discovery challenges previous views of these 'selfish DNA' elements.

SourceLunenfeld-Tanenbaum Research Institute·JournalDevelopmental Cell·TypeExperimental study·DateOct 15, 2024
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.

How do you remember how to ride a bike? Thank your cerebellum

Studies show that the cerebellum is critical for forming stable memories for sensorimotor skills, largely independent of short-term memory systems. Researchers found that longer time intervals between trials increased reliance on impaired long-term memory.

SourceHarvard John A. Paulson School of Engineering and Applied Sciences·JournalProceedings of the National Academy of Sciences·DateOct 15, 2024

Climate change impacts internal migration worldwide

A new study analyzed climate factors' impact on internal migration, revealing regions prone to drought-induced migration, such as Africa, the Middle East, and South Asia. The research highlights the need for policies addressing drivers of migration and consequences for destination regions.

SourceInternational Institute for Applied Systems Analysis·JournalNature Climate Change·DateOct 15, 2024

Highly-stabilized and selective inhibitor for cancer-causing enzyme revealed

Researchers at the Hebrew University of Jerusalem have developed a highly selective inhibitor for Matrix Metallopeptidase 7 (MMP7), an enzyme crucial for cancer spread and progression. The novel peptide D'20 demonstrates remarkable stability and selectivity, targeting MMP7 while leaving similar enzymes unaffected.

SourceThe Hebrew University of Jerusalem·JournalAngewandte Chemie·TypeExperimental study·DateOct 15, 2024
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.

Political polarization and trust

Researchers identified ways in which partisans mistrust and inaccurately perceive their opponents, as well as ineffective interventions to combat misinformation. A Perspective proposes redesigning digital media platforms to combat polarization, with tools like generative AI to promote consensus across ideological divides.

SourcePNAS Nexus·JournalPNAS Nexus·DateOct 15, 2024

Election delays and voter trust

A survey of nearly 10,000 Americans found that election delays cause distrust in the electoral process. Reassuring voters before polls close about normal delays can prevent distrust from taking root.

SourcePNAS Nexus·JournalPNAS Nexus·DateOct 15, 2024

Study helps understand pain associated with viral infection

Researchers analyzed mice infected with herpes virus and found that removing STING from nociceptors resulted in significant reduction of pain without affecting inflammation or viral load. The discovery may apply to other viral and bacterial infections, including COVID-19.

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalBrain Behavior and Immunity·DateOct 15, 2024
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.

KAIST succeeds in the real-time observation of organoids using holotomography​

A Korean research team has successfully observed living organoids in real time at a high resolution using holotomography. The technology allows for long-term observation of dynamic changes and precise analysis of organoid responses to drug treatments.

SourceThe Korea Advanced Institute of Science and Technology (KAIST)·JournalExperimental & Molecular Medicine·TypeMeta-analysis·DateOct 15, 2024

Research initiative successfully combats covid-19 vaccine disparities

A groundbreaking initiative in Prince George's County, Maryland, has successfully combated COVID-19 vaccine disparities by leveraging community health workers to promote health literacy and vaccine equity. The Health Literacy Enhancement and Advancement Program (Health LEAP) reached over 14,800 residents, particularly Black and Hispani...

SourceKennedy Krieger Institute·JournalJournal of Health Care for the Poor and Underserved·DateOct 15, 2024

The beneficial effects of fermented black garlic extract on prostate cancer are evaluated

Researchers found that fermented black garlic extract reduced tumor aggressiveness parameters, including cell proliferation, without affecting normal prostate cells. The extract altered key signaling pathways related to inflammation, suggesting its potential as a dietary supplement to prevent or slow down prostate cancer progression.

SourceUniversity of Córdoba·JournalNutrients·TypeExperimental study·DateOct 15, 2024

New temperatures in two thirds of key tropical forest

A recent study found that two-thirds of Key Biodiversity Areas (KBAs) in tropical forests are experiencing new temperature conditions. KBAs identify critical habitats for species and their ecosystems. The researchers assessed 30 years of temperature data below the forest canopy, revealing that 66% of KBAs have transitioned to new

SourceUniversity of Exeter·JournalConservation Letters·DateOct 15, 2024

Cracking the genomic code

New research from Sharon Torigoe at Lewis & Clark College confirms the importance of low-affinity binding sites for Klf4 gene enhancers in naive-state pluripotent stem cells. This discovery advances scientists' knowledge of gene expression mechanisms and has implications for regenerative medicine and understanding human disease.

SourceLewis & Clark College·JournalPLOS ONE·TypeExperimental study·DateOct 15, 2024
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.

William T. Grant Foundation grant to Wayne State University to study impact of mixed-income neighborhood initiatives on Black youth

The Wayne State University College of Education is conducting a three-year project to examine the impact of mixed-income neighborhood initiatives on educational inequality for Black low-income youth. The research team will investigate how HUD's Choice Neighborhoods Initiative in Detroit's Corktown neighborhood improves social cohesion ...

SourceWayne State University - Office of the Vice President for Research·DateOct 15, 2024

The trees of Miami’s future

A new study suggests that Miami's native trees may not survive in the coming decades due to global warming, but tropical species can thrive and provide shade. The research recommends planting trees from the Caribbean region, such as black olive and gumbo-limbo trees, to mitigate the heat island effect and absorb carbon dioxide.

SourceUniversity of Miami·JournalUrban Forestry & Urban Greening·TypeData/statistical analysis·DateOct 15, 2024

Comprehensive efforts needed to develop health-promoting learning environments

A comprehensive review of interventions in higher education reveals that changing pedagogy and individual health counseling are insufficient to address rising mental health issues. Expert Therése Skoog argues that learning environments must be redesigned to promote sustainable learning and student well-being.

SourceUniversity of Gothenburg·JournalEuropean Journal of Education·TypeMeta-analysis·DateOct 15, 2024

Gwangju Institute of Science and Technology researchers develop cat's eye-inspired vision system for autonomous robotics

Researchers at GIST developed a cat's eye-inspired vision system that filters out unnecessary light and improves visibility in low-light conditions. The system promises to elevate the precision of drones, security robots, and self-driving vehicles, enabling them to navigate intricate environments with unparalleled accuracy.

SourceGIST (Gwangju Institute of Science and Technology)·JournalScience Advances·TypeExperimental study·DateOct 15, 2024
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.

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.

Honey bees in demand: New contract strategies to support pollination services

A new study explores clauses in pollination contracts that could make them more appealing to beekeepers, including pesticide protection and cover crop options. Beekeepers valued these features, particularly those protecting against pesticide exposure, with discounts ranging from $6 to $8 per colony.

SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalEcological Economics·TypeSurvey·DateOct 15, 2024

Farmer ants’ wearable bacteria

A study on attine ants reveals that beneficial bacteria live on the surface of their exoskeletons, which nourish these bacteria. The researchers found that these bacteria, including Pseudonocardia, are thought to have initially been gut symbionts and became cuticular symbionts around 20 million years ago.

SourcePNAS Nexus·JournalPNAS Nexus·DateOct 15, 2024

Silicon metasurfaces unlock broad-spectrum infrared imaging.

Researchers have developed a new approach to infrared imaging using silicon metasurfaces, enabling broadband imaging across a wide spectrum. This breakthrough technology offers a promising solution for advanced infrared imaging applications, overcoming current limitations of bulky and power-hungry cameras.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·DateOct 15, 2024

A new chapter in cancer treatment: Innovative strategies and technologies of miRNA

Researchers have discovered innovative strategies and technologies related to miRNA, a type of non-coding RNA that can target more than 60% of human protein-coding genes. The study found that miRNA can be used as a biomarker for cancer diagnosis and as a therapeutic molecule with broad applications in cancer treatment.

SourceSichuan International Medical Exchange and Promotion Association·JournalMedComm – Oncology·DateOct 15, 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.

Continuous monitoring of fatigue in factory workers

Researchers developed a system to continuously monitor factory workers for signs of physical fatigue, using wearable sensors and machine learning. The system uses data from heart rate, skin temperature, and locomotor patterns to predict fatigue levels in real-time, with universal trends identified across individual variations.

SourcePNAS Nexus·JournalPNAS Nexus·DateOct 15, 2024

Enhanced wavelength conversion to advance quantum information networks

Researchers at Shanghai Jiao Tong University develop a novel method for broadband frequency conversion using X-cut thin film lithium niobate, achieving a bandwidth of up to 13 nanometers. This breakthrough enables on-chip tunable frequency conversion, opening the door to enhanced quantum light sources and larger capacity multiplexing.

SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics·DateOct 15, 2024

SMART researchers pioneer novel method to enhance effectiveness of MSC therapy for cartilage repair

Researchers developed a novel method to enhance the efficacy of MSC-based therapy for articular cartilage repair by adding ascorbic acid during MSC expansion. The addition improved chondrogenic differentiation, reduced cell heterogeneity, and showed a robust shift in metabolic profile.

SourceSingapore-MIT Alliance for Research and Technology (SMART)·JournalStem Cell Research & Therapy·TypeExperimental study·DateOct 15, 2024

New test improves diagnosis of allergies

A new test mimics allergic reactions in a test tube, showing higher diagnostic accuracy than standard tests for peanut allergy and potentially other allergies. The Hoxb8 Mast Cell Activation Test (Hoxb8 MAT) has been shown to have an exceptionally high diagnostic accuracy of 95% and leads to fewer false negative results.

SourceUniversity of Bern·JournalAllergy·TypeRandomized controlled/clinical trial·DateOct 15, 2024

New bacteria-based therapy shows promise for fighting cancer

Researchers at Japan Advanced Institute of Science and Technology have developed a novel method to culture antitumor bacteria using porous scaffolds, enhancing their anticancer properties and improving safety in animal testing. The approach resulted in improved survival rates in mice with breast cancer, including drug-resistant cases.

SourceJapan Advanced Institute of Science and Technology·JournalChemical Engineering Journal·DateOct 15, 2024

The flirting paradox: Why the attention your partner receives from others is liable to diminish your desire for them

A recent Reichman University study explores how attention one partner receives from others affects sexual desire, commitment to the relationship, and the inclination to ward off competitors. The findings show that when participants observed others showing interest in their partner, they experienced decreased desire for their partner.

SourceReichman University·JournalThe Journal of Sex Research·TypeExperimental study·DateOct 15, 2024

Researchers reveal breakthrough in technology that helps hearing-impaired individuals hear through their fingers significant improvements in auditory spatial perception through innovative tactile technology

Researchers developed a tactile technology that delivers feedback to represent external spatial positions and movement, leading to near-normal accuracy in localization tasks. The technology combines with auditory input to simplify the localization task and improve quality of life for millions worldwide.

SourceReichman University·JournaliScience·TypeExperimental study·DateOct 15, 2024

Differences in the effectiveness of nonalcoholic beverage provision in reducing alcohol consumption depending on the degree of problem drinking

Providing nonalcoholic beverages significantly reduces alcohol consumption in individuals with moderate to severe drinking problems, as indicated by AUDIT scores ≤7, 8-11, 12-14, and ≥15. However, this approach is not sufficient for those with more severe cases, highlighting the need for a combination of strategies.

SourceUniversity of Tsukuba·JournalBMC Medicine·DateOct 15, 2024