Researchers found that blocking dopamine transporters during mid-adolescence increases adult aggression, impulsivity, and the behavioral response to amphetamine in mice. Artificially stimulating dopaminergic neurons also exacerbated impulsive behavior in tasks. The study suggests potential harm from stimulant exposure in healthy teens ...
SourceColumbia University Irving Medical Center·JournalMolecular Psychiatry·TypeObservational study·DateAug 2, 2023
A KAUST-led team has compiled the first complete genome map of einkorn, an ancient grain that could help develop bread wheat varieties with enhanced disease resistance and improved hardiness. The study reveals a complex evolutionary history of wheat species, including gene flow between einkorn and wild cousins.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalNature·DateAug 2, 2023
Anu, a startup company founded by Purdue University alumni, has received a $200,000 Indiana Manufacturing Readiness Grants award to mass manufacture its aeroponic seed pod consumables. The funding will enable the company to scale its sustainable platform for consumers, supplying growers with recurring seed pod subscriptions.
Researchers at CU Anschutz Medical Campus identify fructose as a central conduit to obesity and diseases. Fructose works differently than other nutrients by lowering active energy, stimulating food intake and leading to weight gain.
SourceUniversity of Colorado Anschutz Medical Campus·JournalPhilosophical Transactions of the Royal Society B Biological Sciences·DateAug 1, 2023
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 shows that estrogen receptor (ER) expression in ductal carcinoma in situ (DCIS) is multi-clonal, meaning it varies across different cells. This finding has significant clinical implications, as it may help avoid overtreatment and undertreatment in DCIS patients.
SourceImpact Journals LLC·JournalOncotarget·TypeCommentary/editorial·DateAug 1, 2023
Researchers have discovered a way to utilize nonlinear scattering media for optical computing and machine learning. They created a novel theoretical framework involving third-order tensors, which can represent the complex relationships between input and output signals. This breakthrough has potential applications in real-world settings...
SourceInstitute for Basic Science·JournalNature Physics·TypeExperimental study·DateAug 1, 2023
Researchers from Chiba University developed a novel laser-based technique to slice diamonds into thin wafers, paving the way for their adoption as next-generation semiconductor materials. The technique uses short laser pulses to transform diamond into amorphous carbon, reducing density and crack formation.
SourceChiba University·JournalDiamond and Related Materials·TypeExperimental study·DateAug 1, 2023
The SafePASS MR Training Tool uses Mixed Reality to simulate LSA lifeboat operations, providing crew members with hands-on practice and real-time feedback. The application has been successfully tested and validated in lab and real-world environments, demonstrating improved training outcomes and enhanced awareness of equipment usage.
SourceBeijing Zhongke Journal Publising Co. Ltd.·JournalVirtual Reality & Intelligent Hardware·DateAug 1, 2023
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 study published in Animal Nutrition found that chlorogenic acid enhances growth performance, intestinal barrier function, and immune function of broilers experiencing immunological stress. The compound regulates gut microbiota, metabolites, and intestinal proteins to achieve these improvements.
SourceKeAi Communications Co., Ltd.·JournalAnimal Nutrition·DateAug 1, 2023
A new study found that neighborhood poverty and community violence negatively affect Black American adolescents' mental health. The review examined four aspects of the neighborhood environment: trust and safety, built environment, exposure to community violence, and neighborhood disadvantage.
SourceGeorge Mason University·JournalYouth & Society·DateAug 1, 2023
Researchers at the Complexity Science Hub developed a mathematical method to analyze armed conflict data, identifying causal links between battles and predicting future conflicts. The approach, inspired by physics and biophysics, reveals how violence spreads like avalanches across Africa and can be applied to other armed conflicts.
SourceComplexity Science Hub·JournalPNAS Nexus·TypeComputational simulation/modeling·DateAug 1, 2023
Researchers found that stable, long-term elevation in urinary albumin excretion is associated with a high risk of new-onset heart failure and mortality. Persistently high levels were linked to older patients and those with conditions like diabetes and previous heart attacks.
SourceOsaka University·JournalEuropean Journal of Heart Failure·TypeObservational study·DateAug 1, 2023
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.
New research from the University of Surrey found that over 60% of nature-based solutions (NBS) are located in Europe, with poor adoption in other regions. The study analyzed over 500 NBS case studies and found that green solutions, hybrid solutions, and addressing water-based hazards were common uses of NBS.
SourceUniversity of Surrey·JournalScience of The Total Environment·DateAug 1, 2023
A study found COVID-19 vaccination coverage was high among healthcare workers and older adults, but low among non-priority recipients. The main reason for wanting to be vaccinated was to prevent self-infection and protect family members.
SourceUniversity of Tsukuba·JournalJMIR Public Health and Surveillance·DateAug 1, 2023
Researchers created a smart model system to visualize the gating of individual subunits in Kir2 potassium channels. The study reveals that each subunit gating transition leads to conductance level changes, suggesting all subunits must move together for a fully open channel.
SourceUniversity of Vienna·JournalNature Communications·DateAug 1, 2023
Researchers developed a targeted chemotherapy that selectively disrupts DNA replication and repair in cancer cells, leaving healthy cells unaffected. The investigational small molecule AOH1996 has been effective in treating various types of solid tumors in preclinical research.
SourceCity of Hope·JournalCell Chemical Biology·TypeExperimental study·DateAug 1, 2023
Researchers aim to investigate the link between gut microbes and Type 1 diabetes. Emrah Altindis's lab seeks to understand how a protein found in certain bacteria may trigger the onset of T1D.
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new study published in JAMA Ophthalmology found that vision problems are more common in older adults with dementia. The study of nearly 3,000 older adults showed that even mild vision issues were associated with a higher risk of dementia.
SourceMichigan Medicine - University of Michigan·JournalJAMA Ophthalmology·TypeData/statistical analysis·DateAug 1, 2023
Researchers at the Royal Ontario Museum discovered the oldest known species of swimming jellyfish, Burgessomedusa phasmiformis, in exceptionally well-preserved fossils from the Burgess Shale. This finding highlights the complexity of the Cambrian food chain and challenges previous understanding of predation.
SourceRoyal Ontario Museum·JournalProceedings of the Royal Society B Biological Sciences·DateAug 1, 2023
Researchers at North Carolina State University identified a specific blend of pheromone chemicals used by male moths during courtship, including an aphrodisiac called methyl salicylate. Female moths can recognize this chemical through two smell receptors, and its presence in males' hairpencils is linked to mating success.
SourceNorth Carolina State University·JournalCurrent Biology·TypeExperimental study·DateAug 1, 2023
Researchers at A*STAR and NUS Medicine developed a CRISPR-Cas13 therapeutic that directly targets and eliminates EV-A71 RNA viruses in laboratory models. The treatment shows potent reduction of viral burden, clearing infection and preventing organ damage and mortality.
SourceAgency for Science, Technology and Research (A*STAR), Singapore·JournalEBioMedicine·DateAug 1, 2023
A new study by Dr Taikan Oki estimates the total cost of climate change between 2010 and 2099 to be $46-230 trillion US dollars. The research team found that reducing climate change often incurs costs similar to or exceeding financial benefits, highlighting the need for prioritizing biodiversity and health factors.
SourceIOP Publishing·JournalEnvironmental Research Letters·DateAug 1, 2023
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A recent study published in Nature Mental Health emphasizes the need for further research on sex differences in depression. The study, led by Georgia Hodes and Dawson Kropp, aims to uncover effective and sex-specific biomarkers for depression onset and target better treatment options.
SourceVirginia Tech·JournalNature Mental Health·DateAug 1, 2023
Researchers found that people consider response times when evaluating moral character and transactional situations, revealing insights into online buyers and sellers. By understanding response time patterns, savvy buyers and sellers can manipulate them to negotiate more effectively.
SourceUniversity of Birmingham·JournalThe Economic Journal·TypeExperimental study·DateAug 1, 2023
A new study found a significant decline in early-stage cancer diagnoses in the US during the first year of the COVID-19 pandemic, with the largest decrease seen among stage I cancers. The study suggests that these declines may be due to decreased screening services and delayed medical care during the pandemic.
SourceAmerican Cancer Society·JournalThe Lancet Oncology·DateAug 1, 2023
Scientists have identified a promising biological solution to control dollar spot, a devastating disease on golf courses and other turfgrass areas. The beneficial microbe UD1022, patented by the University of Delaware, shows potential in preventing the fungus' growth and may even trigger systemic resistance.
SourceUniversity of Delaware·JournalBiological Control·DateAug 1, 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.
A nationwide ecological study in Brazil found a significant decline in MMR vaccine coverage between 2006 and 2020, with approximately half of municipalities falling short of the 95% target. This decline may leave these areas vulnerable to future outbreaks.
SourcePLOS·JournalPLOS Global Public Health·DateAug 1, 2023
The traditional rating approach has limitations, including relying solely on reviewer ratings and summary statistics to establish funding priorities. Researchers propose adding rankings to improve this process.
SourceAmerican Institute of Biological Sciences·JournalResearch Integrity and Peer Review·TypeObservational study·DateAug 1, 2023
A University of Minnesota-led study identified higher incidence of brain hemorrhage, hardening of the arteries, and small vessel disease in Hmong stroke patients. Risk factors such as high blood pressure and diabetes are prevalent among this community.
SourceUniversity of Minnesota Medical School·JournalJournal of the American Heart Association·TypeData/statistical analysis·DateAug 1, 2023
Researchers discovered a deep connection between the sums-of-digits function from number theory and phenotype mutational robustness in genetics. The maximum robustness is proportional to the logarithm of the fraction of all possible sequences that map to a phenotype, with a correction given by the sums of digits function s_k(n).
SourceUniversity of Oxford·JournalJournal of The Royal Society Interface·DateAug 1, 2023
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Researchers from Aarhus University have developed a simple chemistry method to recycle polyurethane foam from old mattresses, extracting its main components and reusing them as raw materials. The process has been repeated several times, replacing up to 64% of the mattress without impairing quality.
SourceAarhus University·JournalACS Sustainable Chemistry & Engineering·DateAug 1, 2023
Researchers developed a novel maze design that allows for the tracking of mice's navigational strategies, revealing three primary approaches: random, spatial, and serial search. The study provides valuable insights into how animals select these strategies based on environmental factors.
Researchers at Florida Atlantic University uncover the finer-scale feeding patterns of the whitespotted eagle ray, revealing a significantly broader diet than previously described, with high proportions of cockles and wedge shells. The study's findings suggest that these rays can play a facilitative role in reducing predation threats f...
SourceFlorida Atlantic University·JournalFishes·TypeObservational study·DateAug 1, 2023
Researchers at Purdue University and NIH have identified 14 understudied T-reg proteins with molecular roles in disease onset, offering new avenues for understanding autoimmune diseases and cancer. Studying these proteins could lead to the development of cell-based therapies to modify their functions.
SourcePurdue University·JournalNature Reviews Immunology·TypeLiterature review·DateAug 1, 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.
A research team has discovered the human odorant receptor for para-cresol, a compound with a strong horse stable-like odor. The OR9Q2 receptor is highly selective and responds to physiologically relevant concentrations of para-cresol, as well as a structurally similar compound.
SourceLeibniz-Institut für Lebensmittel-Systembiologie an der TU München·JournalFood Chemistry·TypeExperimental study·DateAug 1, 2023
A new study published in MDPI suggests that pecans have anti-inflammatory properties and can increase energy expenditure, reducing the risk of obesity and diabetes. The research found that pecans modulate adipose tissue lipolysis and mitochondrial oxidative metabolism in liver and skeletal muscle.
SourceTexas A&M AgriLife Communications·JournalNutrients·DateAug 1, 2023
A recent study reveals that illegal bird shootings are now the leading cause of death for birds found dead near power lines in the western United States. Researchers analyzed 410 carcasses collected over four years and found that 66% died from being shot, surpassing electrocution as a leading cause.
SourceCell Press·JournaliScience·TypeObservational study·DateAug 1, 2023
The USPSTF recommends a daily supplement containing 0.4 to 0.8 mg of folic acid for all persons planning to or who could become pregnant to prevent neural tube defects, which affect approximately 3,000 pregnancies annually. This recommendation reaffirms the 2017 statement and aims to reduce congenital malformations.
A study found that the closure of a Pittsburgh coal-processing plant led to immediate declines in fossil fuel-related air pollutants, resulting in near-instant decreases in local heart-related emergency department visits and hospitalizations for cardiovascular diseases. The impact persisted through at least December 2018.
SourceNYU Langone Health / NYU Grossman School of Medicine·JournalEnvironmental Research Health·TypeObservational study·DateAug 1, 2023
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A recent study by BirdLife International reveals that nearly four in 10 of Europe's bird species are now of conservation concern, including 14% of global concern. The continent's nature is facing an urgent need for comprehensive restoration legislation to halt and reverse the decline in threatened bird species.
SourceCambridge University Press·JournalBird Conservation International·TypeData/statistical analysis·DateAug 1, 2023
Researchers at Lund University found AI-supported mammography screening to be safe and effective, detecting 20% more cancers than standard double reading without increasing false positives. The study also reduced radiologists' screen-reading workload by 44%, saving approximately five months of time.
SourceLund University·JournalThe Lancet Oncology·DateAug 1, 2023
Researchers have developed a nonflammable electrolyte that can be used in lithium-ion batteries without catching fire at room temperature. The new electrolyte, bis(2-methoxyethyl) carbonate (BMEC), has a higher flash point and improved ionic conductivity than traditional electrolytes.
SourceNational Research Council of Science & Technology·JournalEnergy & Environmental Science·DateAug 1, 2023
Researchers have developed a new method to remove harmful algal blooms by coating a floating sponge in charcoal-like powder. The technique successfully destroyed over 85% of algal cells, including toxin-producing cyanobacteria, without generating unwanted products.
SourceAmerican Chemical Society·JournalACS ES&T Water·DateAug 1, 2023
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 systematic review of 17 studies found associations between early childhood lead exposure and later arrests, including drug-related arrests. The review highlights the need for more individual-level data to strengthen understanding of this association.
SourcePLOS·JournalPLOS Global Public Health·TypeSystematic review·DateAug 1, 2023
Researchers at UC Irvine found that a two-hour nightly fragrance exposure improved memory and cognitive function in older adults. The study showed a 226% increase in cognitive performance compared to the control group.
SourceUniversity of California - Irvine·JournalFrontiers in Neuroscience·DateAug 1, 2023
Research shows that increased social media use leads to decreased academic achievement in early adolescents and young adults. The study, led by University of Delaware's Mellissa Gordon, found that 93-97% of 13-17 year-olds report using at least one social media platform daily.
SourceUniversity of Delaware·JournalYouth & Society·TypeCase study·DateAug 1, 2023
A new study found that 81% of women report persistent GI symptoms years after diagnosis, with abdominal bloating and gas being the most common. The analysis also showed that severe GI symptoms are linked to poor quality of life, social activities, and body image satisfaction.
SourceOhio State University·JournalPLOS ONE·DateAug 1, 2023
Researchers at Purdue University have developed an innovative thermal imaging method called HADAR, which enables artificial intelligence to perceive physical attributes and recover textures in pitch-dark environments. The technology has the potential to revolutionize fields such as autonomous vehicles and robotics.
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.
A new study by UCSF found that half of participants with extensive tobacco exposure had persistently high respiratory symptoms, yet performed well in COPD tests. The study highlights a gap in effective care for tobacco-exposed individuals and emphasizes the need for broader definition of smoking-related lung disease.
SourceUniversity of California San Francisco Medical Center·JournalJournal of the American Medical Association·TypeObservational study·DateAug 1, 2023
A recent study revealed that attention plays a crucial role in shaping our conscious experience of the world. Researchers found that manipulating attention can modify an individual's ability to consciously perceive visual stimuli, highlighting the intricate relationship between attention and conscious perception. By using advanced neur...
SourceInstitut du Cerveau (Paris Brain Institute)·JournalCommunications Biology·TypeImaging analysis·DateAug 1, 2023
Researchers used statistical methods to analyze violent battles in Africa, predicting conflict avalanches and identifying a mesoscale where reliability is highest. The study hints at causal mechanisms driving violence, such as the spread of Boko Haram's insurgency, which can be understood through identifiable patterns.
Scientists have found evidence of impacts over 3.5 billion years ago but can't find the actual craters. Erosion and geological processes have erased mega-craters, leaving only a few remnants. Researchers studied the Vredefort crater, one of the oldest known impact structures, and found that even large craters can be swept away by erosion.
SourceAmerican Geophysical Union·JournalJournal of Geophysical Research Planets·DateAug 1, 2023
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A systematic review from George Washington University links lead exposure during childhood to increased risk of criminal behavior in adulthood. The study's findings highlight the need for policies to prevent future health and social problems from lead exposure.
SourceGeorge Washington University·JournalPLOS Global Public Health·TypeSystematic review·DateAug 1, 2023
The editorial highlights the crucial role of health professionals in warning the public about the devastating consequences of nuclear war. The call to action aims to prevent the use of nuclear weapons, protecting essential life support systems and human health.
Scientists have successfully created macro-rotaxanes with multicyclic wheels, which hold long molecular chains together to modify the properties of soft polymers. These new structures offer improved damping efficiency and potential applications in next-generation polymers and molecular computing.
SourceHokkaido University·JournalAngewandte Chemie International Edition·TypeExperimental study·DateAug 1, 2023
Researchers at Tohoku University have developed a new cipher system called SCARF, which enhances computer security by protecting against cache side-channel attacks. The innovative system offers exceptional performance and can complete randomization with only half the latency of existing techniques.
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.
A team led by CHLA's Dr. Jesse Berry is conducting an international liquid biopsy retinoblastoma study to investigate the use of liquid biopsies for diagnosis and disease severity determination. The study will provide valuable genetic and chromosomal information, enabling oncologists to diagnose retinoblastoma at a molecular level.
A machine learning system capable of learning diverse tennis skills from broadcast video footage has been created by a research team led by Simon Fraser University's Jason Peng. The system can generate long-lasting matches with realistic racket and ball dynamics between two physically simulated characters.
SourceSimon Fraser University·JournalACM Transactions on Graphics·TypeComputational simulation/modeling·DateAug 1, 2023
Researchers at Washington University have developed a breath test that can quickly identify those infected with COVID-19, providing accurate results in under a minute. The device uses an electrochemical biosensor to detect the virus, which has potential applications for use in doctors' offices and public events.
SourceWashU Medicine·JournalACS Sensors·TypeExperimental study·DateAug 1, 2023
A large clinical trial found that surgery does not increase the number of days patients with advanced cancer are alive and out of the hospital, but improves symptoms and quality of life. Patients who underwent surgery reported fewer bowel-related symptoms after leaving the hospital.
SourceSWOG Cancer Research Network·JournalThe Lancet Gastroenterology & Hepatology·TypeRandomized controlled/clinical trial·DateAug 1, 2023