Researchers discovered a novel elastic behavior in liquid glycerol, which persists over long timescales and could be important for rapid engineering applications. The team proposes that high straining rates and confined thickness lead to collective molecular movements, stabilizing the elastic state.
SourceMax Planck Institute for the Structure and Dynamics of Matter·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJun 27, 2023
The Martin/Hopkins method has been shown to accurately calculate LDL cholesterol levels in over 89% of patients, surpassing other available equations. This method is particularly beneficial for identifying patients at higher risk of heart disease and strokes.
SourceJohns Hopkins Medicine·JournalGlobal Heart·DateJun 27, 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.
Researchers found that neural networks grown in a dish can predict future stimulus events, with higher prediction efficiencies in focally stimulated networks. Focal electrical stimulation induced long-term memory traces and reduced dependence on short-term memory.
Researchers found that orangutans can produce two separate sounds simultaneously, like songbirds or human beatboxers. This phenomenon may hold clues about the evolution of human language and its similarities to beatboxing.
SourceUniversity of Warwick·JournalPNAS Nexus·DateJun 27, 2023
A new study from the University of Otago found that vaping may be a gateway to smoking for non-smokers in New Zealand. The research analysed data from the 2018-2020 New Zealand Attitudes and Values survey, revealing frequent transitions between smoking and vaping.
SourceUniversity of Otago·JournalDrug and Alcohol Review·TypeData/statistical analysis·DateJun 27, 2023
A new study from Bayes Business School and the University of Missouri has identified five linguistic properties that affect whether a slogan is liked or remembered. The researchers found that shorter, abstract words make slogans more likeable but less memorable, while longer, concrete words improve memorability but decrease likability.
SourceCity St George’s, University of London·JournalJournal of Consumer Research·DateJun 27, 2023
A new AI model has been developed to help doctors determine the extent of cancer within the prostate gland, improving the effectiveness of focal therapy. The model was found to be more accurate than magnetic resonance imaging (MRI) in predicting tumor margins, reducing the chance of cancer recurrence.
SourceUniversity of California - Los Angeles Health Sciences·JournalEuropean Urology Open Science·DateJun 27, 2023
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.
Researchers found magnetotactic bacteria living on a hydrothermal vent chimney at 2,787 meters below the ocean's surface. The discovery provides clues to the early diversification of bacteria and offers insights into the environment that may support extraterrestrial life.
SourceUniversity of Tokyo·JournalFrontiers in Microbiology·TypeObservational study·DateJun 27, 2023
A recent study found that daily fluctuations in COVID-19 worry are linked to negative emotions during daydreaming. In contrast, nighttime dreams are more influenced by individual differences. The research suggests that relying on general questionnaires may not capture the complexities of inner experiences.
A new study reveals that female rats utilize scent marks to convey information and coordinate behavior, particularly in terms of reproduction and social hierarchy. The research, led by Guadalupe Gómez Baena, demonstrates the complexity of female communication through scent marks and highlights the need for further study on this topic.
SourceUniversity of Córdoba·JournalProceedings of the National Academy of Sciences·DateJun 27, 2023
Chronic knee osteoarthritis pain does not impair memory and behavioral flexibility, according to new research. Factors like age, pain medication, and socio-economic status are likely to play a role in cognitive decline.
SourceUniversity of Nottingham·JournalJournal of Pain·TypeExperimental study·DateJun 27, 2023
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.
Researchers at North Carolina State University discovered that slower gait speeds in older dogs are linked to increased cognitive decline and dementia. The study measured gait speed on and off leash in senior dogs and found a significant correlation between walking speed and cognitive performance.
SourceNorth Carolina State University·JournalFrontiers in Veterinary Science·TypeObservational study·DateJun 27, 2023
A new enzyme, CtdY, has been identified that can break an amide bond, a fundamental type of bond found in proteins. This discovery holds significant promise for the pharmaceutical industry, as it could enable the creation of new anticancer drugs and improve treatment outcomes.
SourceRice University·JournalJournal of the American Chemical Society·TypeExperimental study·DateJun 27, 2023
A study in squamates reveals the genetic mechanism behind limb loss, associating conserved non-coding elements and lineage-specific insertions with regulatory signals during early limb development. These findings provide insights into the importance of these regulatory elements in phenotypic evolution.
SourceScience China Press·JournalScience China Life Sciences·DateJun 27, 2023
A study published in Management Science found that the UK's Covid vaccine mandate caused a 3-4% reduction in staffing in elderly care homes, equivalent to 14,000 to 19,000 employees. The policy led to an increase in reliance on agency workers and persisted even after the mandate was lifted.
SourceUniversity of Nottingham·JournalManagement Science·TypeData/statistical analysis·DateJun 27, 2023
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 UMass Amherst study aims to develop a more robust understanding of the effects of ambient air pollution on women's reproductive health. The researcher will analyze data from 1,228 participants to identify mechanisms and susceptible reproductive processes across the menstrual cycle and early pregnancy.
New measurements from RHIC's STAR detector suggest the shape of small quark-gluon plasma drops is influenced by the substructure of smaller projectile nuclei. This contradicts previous findings from PHENIX detector, which attributed QGP shape to larger-scale positions of nucleons. The results may deepen understanding of properties and ...
SourceDOE/Brookhaven National Laboratory·JournalPhysical Review Letters·DateJun 27, 2023
Scientists have successfully integrated monolithic semiconductor lasers onto Si-photonics chips, overcoming a longstanding challenge. The approach uses III-V material deposition on a Si-PIC design, achieving high coupling efficiency into passive photonic devices.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJun 27, 2023
Researchers found that SARS-CoV-2 mRNA vaccination produces a robust immune response in the nasal cavity, with higher levels of antibodies promoting neutralization. The study suggests targeting the S2 region for intranasal vaccines may increase nasal mucosal levels of IgA and viral neutralization.
SourceUniversity of North Carolina Health Care·JournalJournal of Allergy and Clinical Immunology Global·DateJun 27, 2023
Researchers argue that 'The Line' should not be a showcase for future cities due to its unfeasible urban design, including extremely high population density and limited mobility. The city's planned 60-minute average commute times highlight the importance of efficient transportation systems in urban planning.
SourceComplexity Science Hub·Journalnpj Urban Sustainability·TypeCommentary/editorial·DateJun 27, 2023
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.
A new study from Washington University School of Medicine suggests that growing up in poverty may influence the wiring of a child's brain. The study found a link between neighborhood and household poverty and white matter tracts, which allow for communication between brain regions.
SourceWashU Medicine·JournalJAMA Network Open·TypeImaging analysis·DateJun 27, 2023
A recent study found that air pollution, particularly particulate matter, accelerates snowmelt in the Himalayas. Reduced anthropogenic pollutant emissions during the Indian lockdown in 2020 prevented 27 Mt of ice and snow melt, highlighting the impact of decreasing pollution on combating climate change.
A Penn State-led research team has revealed how a leader cell emerges to coordinate the invasion of cancer cells, enabling the prediction of tumor invasiveness. The study found that MALAT1, a gene associated with metastasis in various cancers, plays an essential role in regulating leader cells.
SourcePenn State·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJun 27, 2023
Scientists have invented a smart textile that can sense and measure body movements using nanomagnets. The device is self-powered, stretchy, durable, waterproof, and can be made with a sewing machine for under $3. It converts muscle activities into quantifiable electrical signals sent wirelessly to phone apps.
SourceCell Press·JournalMatter·TypeExperimental study·DateJun 27, 2023
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.
A groundbreaking model of human embryonic development has been created, offering a unique look at the molecular and cellular processes that occur during gastrulation stages. The model includes both embryonic and extraembryonic components, allowing researchers to study their interaction and potential new insights into pregnancy failures...
The VIS+AI framework enables seamless communication between human intelligence and artificial intelligence in visual analysis. It incorporates three iterative loops: interaction, execution, and intelligence optimization, allowing AI to adapt to dynamic data analysis processes guided by humans.
SourceHigher Education Press·JournalFrontiers of Computer Science·TypeExperimental study·DateJun 27, 2023
A recent study from SISSA suggests that dark matter interacts with gravity in a non-local way, providing a fresh perspective on its nature. The new model, which employs fractional calculus, accurately describes the motion of stars in smaller galaxies.
SourceScuola Internazionale Superiore di Studi Avanzati·JournalThe Astrophysical Journal·TypeData/statistical analysis·DateJun 27, 2023
A large study published in the Journal of Clinical Endocrinology & Metabolism has found that moderate to light alcohol consumption does not protect against obesity and type 2 diabetes. The research, which analyzed data from over 408,000 participants, confirmed that heavy drinking increases measures of obesity and risk of type 2 diabetes.
SourceThe Endocrine Society·JournalThe Journal of Clinical Endocrinology & Metabolism·DateJun 27, 2023
Researchers have developed a hybrid battery system that stores electricity and produces valuable chemicals, such as furfuryl alcohol and furoic acid. The new battery increases the cost efficiency of the battery system, making it a step towards improving the sustainability and cost-effectiveness of rechargeable batteries.
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 study published in Radiology found that AI algorithms with high diagnostic accuracy improved radiologists' detection of lung cancers on chest X-rays. High-accuracy AI led to more frequent changes in reader determinations, suggesting increased human trust in AI.
SourceRadiological Society of North America·JournalRadiology·DateJun 27, 2023
Researchers found that Black families, regardless of neighborhood, experience similar economic circumstances in adulthood. Latino families, on the other hand, showed positive growth in adult earnings when removed from disadvantaged neighborhoods. The study suggests that structural change is needed to address racial income gaps.
SourceUniversity of Notre Dame·JournalCity and Community·TypeData/statistical analysis·DateJun 27, 2023
Researchers create CuI nanodots with favorable facets and stable Cu+ state for selective CO2 reduction to C2H4. The high thermodynamic potential of Cu2+/CuI benefits formation of stable CuI, achieving a high Faradaic efficiency of 72.4%.
SourceScience China Press·JournalScience China Chemistry·DateJun 27, 2023
Researchers found that larger champagne bottles retain gas substantially better, with 3-liter bottles lasting up to 132 years. The study estimated a shelf life of 40 years for standard 750-milliliter bottles and developed a formula to calculate a bottle's shelf life based on its size.
SourceAmerican Chemical Society·JournalACS Omega·DateJun 27, 2023
A study found a positive correlation between groundwater cadmium levels and urinary cadmium levels among residents near non-ferrous metal smelting sites. Higher groundwater cadmium concentrations were associated with higher urinary cadmium levels, indicating the need for stronger prevention measures against groundwater pollution.
SourceHigher Education Press·JournalFrontiers of Environmental Science & Engineering·TypeExperimental study·DateJun 27, 2023
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.
Researchers have discovered a binary pulsar with a 53-minute orbital period, filling the gap in the evolution of spider pulsar systems. The finding confirms the existence of an intermediate state between redback and black widow spiders, a long-held theory.
SourceChinese Academy of Sciences Headquarters·JournalNature·DateJun 27, 2023
A new AI tool can identify sperm in severely infertile men in seconds, compared to the hours it takes scientists. The algorithm improves antiquated approaches and increases the chance of a couple conceiving their own biological children while reducing stress on sperm and increasing efficiency.
SourceEuropean Society of Human Reproduction and Embryology·TypeExperimental study·DateJun 27, 2023
A novel PET perfusion radiotracer, 18F-flurpiridaz, demonstrates high diagnostic efficacy for obese patients with coronary artery disease, outperforming traditional imaging methods. The study showed improved sensitivity and specificity in diagnosing significant CAD, even at lower radiation doses.
SourceSociety of Nuclear Medicine and Molecular Imaging·JournalJournal of Nuclear Medicine·DateJun 27, 2023
Researchers found that endothelial extracellular vesicles, including follistatin-like protein 1, play a crucial role in inducing acute lung injury after cardiac surgery. The study showed that inhibition of certain signaling pathways can reduce the occurrence of ALI/ARDS, providing new therapeutic targets.
SourceScience China Press·JournalScience China Life Sciences·DateJun 27, 2023
New smart pants based on fiber optic sensors can track various types of physical activities in the clinic or at home, detecting signs of distress. The sensing approach achieved 100% accuracy in classifying activities and has several advantages, including low-cost and reliability.
SourceOptica·JournalBiomedical Optics Express·DateJun 27, 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.
Penn State researchers have successfully controlled the movement and separation of nanorods using ultrasound technology, opening up new possibilities for drug delivery and bioprinting. The demonstration has potential applications in additive manufacturing and targeted drug delivery.
SourcePenn State·JournalSmall·TypeExperimental study·DateJun 27, 2023
Researchers are exploring natural killer cells as a potential treatment for neuropathic pain, which is caused by nerve damage. NK cells may help prune damaged nerve cells, providing relief from chronic pain.
SourceCell Press·JournalTrends in Neurosciences·TypeLiterature review·DateJun 27, 2023
A new study published in the Journal of the American Medical Association found that pediatrician and family collaboration can address obesity. The study showed that three times as many children in the treatment group had a clinically meaningful reduction in body mass index (BMI), resulting in improved cardiometabolic outcomes.
SourceUniversity of Rochester Medical Center·JournalJAMA·TypeRandomized controlled/clinical trial·DateJun 27, 2023
Two closely related butterfly species have evolved distinct adaptations to cope with changing seasons. The small white butterfly is a 'summer specialist,' reproducing well but struggling in winter, while the green-veined white butterfly is a 'winter specialist,' thriving in cold conditions.
SourceStockholm University·JournalNature Communications·TypeExperimental study·DateJun 27, 2023
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Researchers at the University of Cambridge have developed a stem cell-derived model of the human embryo, allowing for the experimental modeling of embryonic development during the second week of pregnancy. This breakthrough could help understand why and how pregnancies fail, and potentially lead to new treatments for genetic disorders.
SourceUniversity of Cambridge·JournalNature·TypeExperimental study·DateJun 27, 2023
A study published in Blood reveals that SARS-CoV-2 prefers to infect blood group A cells, increasing the risk of infection. The Omicron strain of the virus also shows a stronger preference for A cells.
SourceAmerican Society of Hematology·JournalBlood Advances·DateJun 27, 2023
Research published in ACS' Journal of Agricultural and Food Chemistry shows that unroasted, 'raw' chocolate features compounds responsible for fruity flavors and sour tastes. Volatile flavor compounds were more pronounced in the roasted samples, but others with fruity or flowery aromas remained noticeable.
SourceAmerican Chemical Society·JournalJournal of Agricultural and Food Chemistry·DateJun 27, 2023
Researchers created an enhanced VCD sensing platform using chiral metamaterials to improve detection of chiral molecules in mixtures. The technology achieved a 6-magnitude enhancement and demonstrated high selectivity for protein secondary structures.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJun 27, 2023
Researchers discovered crucial differences in venoms across the lifecycle of cone snails, using a new laboratory aquarium system to study juvenile stages. The findings reveal unique adaptations for hunting and venom composition, offering potential new drugs for pain medication and disease treatment.
SourceUniversity of Queensland·JournalNature Communications·TypeObservational study·DateJun 27, 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.
Researchers developed AEGIS, the first technique to detect backdoor attacks in robust machine learning models. It improves the trustworthiness of artificial intelligence by analyzing robust models and detecting mixed input distributions for poisoned classes.
SourceSingapore University of Technology and Design·JournalComputers & Security·DateJun 27, 2023
A 12-year study by Pennington Biomedical researchers found that metabolic surgery provides better results, less regression, compared to medical or lifestyle intervention for patients with class 1 obesity. The study showed significant improvements in glycemic control and weight loss, with high rates of diabetes remission.
SourcePennington Biomedical Research Center·JournalDiabetes Care·DateJun 27, 2023
A new study found associations between socioeconomic status, childhood obesity, cognitive performance, and white matter microstructure. Obesity and cognition may play a role in these associations, with future research benefiting from considering multiple socioeconomic perspectives.
SourceJAMA Network·JournalJAMA Network Open·DateJun 27, 2023
Two health systems implemented innovative approaches to boost hand hygiene adherence: dynamic dashboards and automated monitoring systems. These interventions led to significant improvements, with rates reaching 95% or higher at one hospital and a 98% increase at another.
SourceAssociation for Professionals in Infection Control·DateJun 27, 2023
The study uses AI-assisted methods to discover novel deaminase proteins with unique functions through structural prediction and classification, expanding the utility of base editors. New DNA base editors with remarkable features were developed, enabling tailor-made applications for various breeding efforts.
SourceChinese Academy of Sciences Headquarters·JournalCell·DateJun 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.
Scientists at PNNL are developing a new way to identify unknown chemical compounds using high-resolution instruments, gaining important information faster and more accurately. The technique applies to ions, making them easier to control and detect using mass spectrometry.
SourceDOE/Pacific Northwest National Laboratory·JournalAnalytical Chemistry·TypeExperimental study·DateJun 27, 2023
During the 2022 infant formula shortage, nearly half of parents used unsafe feeding practices, including watering down formula and sharing human milk. The study emphasizes the need for policy changes to provide families with access to safe alternatives and supports.
SourceUniversity of California - Davis·JournalBMC Pediatrics·TypeSurvey·DateJun 27, 2023
A Rutgers study found that restricting access to prescription opioids can lead people to seek out unregulated opioids, increasing the risk of fatal overdoses. Restoring easier access to opioid pain medications may protect against fatal overdoses, according to researchers.
SourceRutgers University·JournalJournal of Substance Use and Addiction Treatment·TypeData/statistical analysis·DateJun 27, 2023
Researchers at DTU Health Tech created a multi-levelled scaffold that enables near-perfect bone healing in just eight weeks, without using growth factors or endocrine factors and cells. The scaffold combines essential bone minerals with mechanical properties matching human bone compressive strength.
SourceTechnical University of Denmark·JournalACS Applied Materials & Interfaces·DateJun 27, 2023
Scientists have discovered the first known Jurassic vertebrate fossils in Texas, filling a significant gap in the state's fossil record. The fossils belong to a plesiosaur, an extinct marine reptile that roamed the region about 150 million years ago.
SourceUniversity of Texas at Austin·JournalRocky Mountain Geology·DateJun 27, 2023
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.
A study by Osaka University researchers reveals that various stakeholders, including experts, the general public, and patients, can participate in genome editing governance. This collaboration enables more effective policy-making, with citizens engaging in new initiatives such as interactive events.
SourceOsaka University·JournalAsian Bioethics Review·TypeContent analysis·DateJun 27, 2023
A study published in Cancer Research identifies a novel mechanism by which liver cancer develops, involving the aberrant activation of the Wnt signaling pathway and the gene GREB1. The research reveals that GREB1 is responsible for integrating conflicting cellular states of differentiation and proliferation, leading to tumor promotion.
SourceOsaka University·JournalCancer Research·TypeExperimental study·DateJun 27, 2023
NUTRITION 2023 brings together leading nutrition experts to present groundbreaking research and discuss the latest developments in nutrition science. The event will feature scientific symposia, educational sessions, and award lectures covering topics such as food systems, human health, and nutritional interventions.
A Michigan State University researcher has received a $3.2 million grant to develop tools for cancer survivors to manage symptoms and improve their well-being while taking oral anti-cancer medications. The project aims to provide scalable symptom monitoring and self-management strategies to reduce costs and emergency department visits.
A recent study by researchers at the University of Vienna found that dogs and humans have brain regions specialized in perceiving body postures, similar to those found in humans. The study used magnetic resonance imaging (MRI) to compare the brains of 40 human participants with 15 pet dogs.
SourceUniversity of Vienna·JournalCommunications Biology·DateJun 27, 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 found a U-shaped association between low-density lipoprotein cholesterol (LDL-C) levels and all-cause mortality risk in acute ischemic stroke patients. The lowest mortality risk was at an LDL-C level of 2.67 mmol/L, mediated by post-stroke infection.
SourceScience China Press·JournalScience Bulletin·DateJun 27, 2023
Researchers found that groundwater management plans with stakeholder input offered greater protection from groundwater depletion, especially for domestic wells and ecosystems. However, only 9% of plans integrated all three stakeholder groups, with economically vulnerable communities being disproportionately affected.
SourceUniversity of California - Santa Barbara·JournalNature Communications·DateJun 27, 2023
A new study has identified a neural signature in the rostro-medial prefrontal cortex that may be linked to Borderline Personality Disorder. Individuals with BPD exhibit reduced activity in this region when rejected, suggesting a hypersensitivity to social rejection. This finding could help develop targeted therapies for the disorder.
SourceCity College of New York·JournalBiological Psychiatry Cognitive Neuroscience and Neuroimaging·TypeRandomized controlled/clinical trial·DateJun 27, 2023
A daily dose of 500 mg propolis improved immunity, reduced free radicals, and attenuated chronic inflammation in asymptomatic HIV patients. The study showed a significant reduction in plasma levels of malondialdehyde and an increase in total antioxidant capacity.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalBiomedicine & Pharmacotherapy·DateJun 27, 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.
Among US females ages 12-21, iron deficiency affected nearly 40%, while iron deficiency anemia occurred in approximately 6%. Menstruation was a significant risk factor for both conditions, with over one-quarter of premenarchal girls experiencing iron deficiency.
A DNA methylation map of four Chinese populations, including Tibetans, has been released, showing that epigenetic variation is associated with high-altitude adaptation. The study reveals ethnic-specific and non-ethnic-specific DNA methylation variations correlated to global genetic divergence and high-altitude adaptation genes.
SourceScience China Press·JournalScience China Life Sciences·DateJun 27, 2023
A recent study by researchers at the University of Zurich found that the Notch signaling pathway plays a crucial role in shaping and varying tooth enamel. The team used genetically modified mouse models to analyze the effects of the Notch-ligands on teeth, revealing that their absence affected tooth morphology and enamel formation.
SourceUniversity of Zurich·JournalCellular and Molecular Life Sciences·TypeComputational simulation/modeling·DateJun 27, 2023
A new study reveals humans' ancestors co-existed with dinosaurs for a brief period before the K-Pg mass extinction. The research used fossil data to estimate placental mammal evolution and diversification rates after the asteroid impact.
SourceUniversity of Bristol·JournalCurrent Biology·TypeData/statistical analysis·DateJun 27, 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.
Researchers developed a risk calculator using persistent homology scores from CT scans, which is the strongest predictor of overall survival among standard clinical measures. The calculator has the potential to guide clinicians in choosing treatment options and transform the way outcomes are predicted.
SourceCleveland Clinic·JournalJCO Clinical Cancer Informatics·TypeObservational study·DateJun 27, 2023
Researchers discovered that Streptomyces bacteria produce chemical substances called arginoketides, which trigger biofilm formation, algae aggregates, and fungal signalling. These findings shed light on microbial communication and its impact on soil ecosystems and plant diseases.
SourceLeibniz Institute for Natural Product Research and Infection Biology - Hans Knöll Institute -·JournalNature Microbiology·DateJun 27, 2023
Early Dalmatian farmers specialized in sheep husbandry, demonstrating a common animal economy across the region. Most births were concentrated in winter, indicating an annual agropastoral calendar.
SourceUniversitat Autonoma de Barcelona·JournalScientific Reports·TypeObservational study·DateJun 27, 2023
A newly discovered nemertean worm, Carcinonemertes conanobrieni, affects reproductive performance of Caribbean spiny lobsters. The parasite impacts embryo mortality and reproductive output, contributing to decreased landings of the ecologically significant species.
SourceClemson University·JournalBMC Zoology·DateJun 27, 2023
A study published in PLOS Biology found that deaf mice develop normal auditory circuitry until the ear canal opens and hearing begins. This spontaneous activity is necessary for training the auditory system to respond correctly to sounds of different frequencies, potentially preparing it for cochlear prostheses.
SourcePLOS·JournalPLOS Biology·TypeExperimental study·DateJun 27, 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.
Researchers at Brown University have developed a krill-inspired robot called Pleobot, which emulates the swimming method of krill to navigate complex marine environments. The platform has the potential to enable scientists to understand how to engineer better robots for ocean navigation and exploration.
SourceBrown University·JournalScientific Reports·TypeExperimental study·DateJun 27, 2023
A recent study by Kyoto University has raised concerns about the authenticity of Big Oil's net-zero emissions claims. The research team found that oil majors are not making sufficient progress in phasing out fossil fuels and transitioning to clean energy, despite their pledges to achieve net-zero by 2050.
SourceKyoto University·JournalClimatic Change·TypeData/statistical analysis·DateJun 27, 2023
A study by Regenstrief Institute has identified seven risk factors for early onset colorectal cancer in males, providing a framework for clinicians to consider screening recommendations for younger men. The model may help estimate relative risk and identify individuals at higher risk for colorectal cancer.
SourceRegenstrief Institute·JournalCancer Prevention Research·DateJun 27, 2023
A new technique using DNA barcoding can identify the plant matter in human feces, improving clinical trials, nutrition studies and historical research. The method detected specific plant species and their relative amounts consumed, varying according to diet, age, and household income.
SourceDuke University·JournalProceedings of the National Academy of Sciences·TypeObservational study·DateJun 27, 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.
Researchers with 'victim sensitivity' are more likely to hide knowledge from peers due to fear of exploitation. However, reminding participants of their identity as researchers actually increases suspicion and knowledge hiding.
SourceThe Polish Association of Social Psychology·JournalSocial Psychological Bulletin·DateJun 27, 2023
Researchers discovered a symbiotic relationship between diatom Hemiaulus hauckii and cyanobacterium Richelia euintracellularis, with the diatom supplying reduced organic compounds to support nitrogen fixation. The study found that proteins from the endosymbiont play a crucial role in molecule transport across cell membranes.
A new study published in Trends in Ecology & Evolution suggests that animals first evolved around 574 million years ago. The researchers used advanced analytical techniques to investigate preservation conditions in Cambrian and Neoproterozoic rocks, finding that certain clays were essential for capturing early animal fossils.
SourceUniversity of Oxford·JournalTrends in Ecology & Evolution·DateJun 27, 2023
Researchers from Tokyo Institute of Technology have made a breakthrough in measuring liquid iron's resistivity under extreme conditions. They achieved this using new techniques involving diamond anvil cells and powerful lasers, allowing for measurements at pressures up to 135 GPa and temperatures over 6680 K.
SourceTokyo Institute of Technology·JournalPhysical Review Letters·TypeExperimental study·DateJun 27, 2023
Researchers discovered a protein, C/EBPα, that accelerates B lymphocyte-to-macrophage conversion by interacting with PU.1. This epigenetic mechanism may be targeted for cancer research and treatment.
SourceCenter for Genomic Regulation·JournaleLife·TypeExperimental study·DateJun 27, 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.
Researchers found that deaf mice have nearly normal neural activity in the auditory system for two weeks after birth, suggesting a molecular mechanism for improved outcomes with early cochlear implants. This spontaneous activity helps train the brain to process sound before the ear canal opens.
SourceJohns Hopkins Medicine·JournalPLOS Biology·DateJun 27, 2023
A research group at Nagoya University used AI to determine that Piezo plays a crucial role in controlling the mating posture of male fruit flies. Inhibition of Piezo led to an ineffective mating posture, resulting in decreased reproductive performance.
Researchers found that obese patients with mild traumatic brain injuries had higher levels of inflammatory biomarkers and prolonged symptoms compared to those with healthy body mass indexes. The study suggests that obesity may mediate the inflammatory response and symptoms in mTBI patients.
SourceUniversity of Pittsburgh·JournalJournal of Neurology Neurosurgery & Psychiatry·DateJun 27, 2023
Researchers found a disrupted balance between glutamate and GABA neurotransmitters in the brains of people with OCD, which may lead to new treatment strategies. The study also suggests that excess glutamate levels could serve as a biomarker for OCD.
SourceUniversity of Cambridge·JournalNature Communications·TypeImaging analysis·DateJun 27, 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 groundbreaking study found that elephants' lack of testicular descent may have driven the evolution of potent anti-cancer genes. The research suggests that this adaptation allows elephants to safeguard their sperm production and DNA stabilization in the face of elevated temperatures.
SourceSave the Elephants·JournalTrends in Ecology & Evolution·DateJun 27, 2023
Researchers at the University of Texas at El Paso have developed an autonomous boat that can carry out bathymetric surveys with unprecedented ease. The robotic vessel uses a multibeam echosounder to measure water depth and detect material types on the seafloor, enabling scientists to create accurate maps of underwater terrain.
SourceUniversity of Texas at El Paso·JournalSensors·DateJun 27, 2023
A study using molecular imaging found that individuals with obesity respond differently to food cues than normal-weight individuals, with altered connectivity between brain networks. The research offers valuable insights into potential medical interventions for obesity, including novel drug treatments and behavioral therapies.
SourceSociety of Nuclear Medicine and Molecular Imaging·JournalJournal of Nuclear Medicine·DateJun 27, 2023
Researchers develop seed-induced self-assembly of supramolecular polymers to control polymer growth and form unique structures. This breakthrough enables the creation of sustainable materials with lower energy consumption and improved recyclability.
SourceChiba University·JournalChemical Communications·TypeExperimental study·DateJun 27, 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 found that fruit fly glial cells respond to sugar shortage by activating fat utilization, producing ketones for neurons. This switch is crucial for the fly's survival and holds potential to expand understanding of brain metabolism.
SourceTechnische Universität Dresden·JournalNature Communications·DateJun 27, 2023
Researchers have developed a new technique to generically treat several kinds of cancer, showing tumors grew almost three times less and survival rates reached 100% after just one injection. The method targets cancer cells with alpha radiation, sparing healthy tissue.
A team of researchers demonstrated a 1 Terabit per second line-rate over a wireless distance of 53.42 km using advanced optical modulation formats. Adaptive optics mitigation technique improved received optical power, enabling high data-rates despite atmospheric turbulence.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJun 27, 2023
A study found that consumers incorrectly assume low-fat products contain less sugar, affecting purchasing behavior. Manufacturers' labeling practices can deceive consumers, leading to decreased willingness to buy.
SourceMartin-Luther-Universität Halle-Wittenberg·JournalFood Quality and Preference·TypeExperimental study·DateJun 27, 2023
Scientists at the University of Cambridge identified a signature in the blood that could predict how well an individual responds to vaccines. They found that those with higher levels of age-associated B cells are less effective after vaccination.
SourceUniversity of Cambridge·JournalNature Communications·TypeObservational study·DateJun 27, 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.
Researchers found that two-thirds of European bird species shifted northeastward by an average of 100km over the past 30 years, with coastal communities facing extinction. Mountain ranges also controlled bird migrations, preventing some species from adapting to changing temperatures.
SourceUniversity of Helsinki·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateJun 27, 2023
A study found that local clock function in each tissue is not enough for whole-body glucose metabolism but requires signals from feeding and fasting cycles. Combining clocks with feeding-fasting cycles improved glucose regulation and restored metabolic control.
SourceUniversitat Pompeu Fabra - Barcelona·JournalCell Reports·TypeExperimental study·DateJun 27, 2023
Wild orangutans produce two distinct sounds simultaneously, mirroring songbirds and human beatboxers. This finding has significant implications for the evolution of human speech and our shared ancestors' vocal capabilities.
Researchers found that restricting methionine intake via a low-methionine diet or oral administration of recombinant methioninase-producing E. coli reversed old-age-induced obesity in mice, leading to significant weight loss after just 14 days.
SourceImpact Journals LLC·JournalAging-US·TypeExperimental study·DateJun 27, 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.
The updated guidance emphasizes the importance of antimicrobial stewardship to reduce MRSA infection rates. It also recommends surveillance for asymptomatic carriers and decolonization for those colonized with MRSA. Effective hand hygiene and cleaning practices remain crucial in preventing MRSA transmission.
SourceSociety for Healthcare Epidemiology of America·JournalInfection Control and Hospital Epidemiology·TypeLiterature review·DateJun 27, 2023
Children who begin reading for pleasure early in life tend to perform better at cognitive tests and have better mental health when they enter adolescence. Reading for pleasure is also associated with improved brain structure, which may help explain the findings.
SourceUniversity of Cambridge·JournalPsychological Medicine·TypeData/statistical analysis·DateJun 27, 2023
A team studied 19 protostars with ALMA to observe disk structure and signs of planet formation. They found fewer ring structures in younger disks, suggesting rapid planetary system progression.
SourceNational Institutes of Natural Sciences·JournalThe Astrophysical Journal·TypeObservational study·DateJun 27, 2023
A new collection of academic papers highlights the contributions of citizen science to the SDGs, emphasizing its potential for monitoring and transformative change. The collection demonstrates that citizen science has vast untapped potential for driving progress towards achieving the SDGs.
SourceInternational Institute for Applied Systems Analysis·JournalCitizen Science Theory and Practice·TypeLiterature review·DateJun 27, 2023
A team at the University of Washington has made a breakthrough in quantum computing by detecting signatures of 'fractional quantum anomalous Hall' (FQAH) states in semiconductor materials. This discovery marks a significant step towards building stable qubits and potentially developing fault-tolerant quantum computers.
SourceUniversity of Washington·JournalScience·TypeExperimental study·DateJun 27, 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 newly discovered radionuclide-based agent (CB-2PA-NT) has shown high tumor uptake, sustained retention, and contrast in preclinical models. Targeting neurotensin receptors, CB-2PA-NT expands precision medicine for cancer diagnosis and treatment.
SourceSociety of Nuclear Medicine and Molecular Imaging·JournalJournal of Nuclear Medicine·DateJun 27, 2023
A new drug delivery method utilizes polymer-stabilized crystals to deliver antioxidants to stem cells, minimizing variation in drug release and extending the duration of effectiveness. This technology can be applied to various cell cultures and potentially other hydrophilic drugs, disease models, and methods applications.
SourceCarl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign·JournalAdvanced Functional Materials·TypeExperimental study·DateJun 27, 2023
A new study from NYU Langone Health found a strong link between lupus flare-ups and specific bacterial growth in the gut, particularly Ruminococcus blautia gnavus. The researchers identified 34 genes linked to the bacterium's growth in people with inflammation, highlighting its potential role in triggering autoimmune diseases.
SourceNYU Langone Health / NYU Grossman School of Medicine·JournalAnnals of the Rheumatic Diseases·TypeRandomized controlled/clinical trial·DateJun 27, 2023
A Nottingham University Business School expert is working with Brazilian nurses to reduce post-caesarean wound infections, a common issue worldwide. The project aims to prevent infections through improved care management, which could improve quality of life and reduce healthcare costs.
The study reveals that euchromatin does not form fully open structures but instead is composed of condensed domains with dynamic liquid-like properties. These findings provide insight into how genomic information is searched and read out in living cells, challenging traditional dogma on chromatin structure.
SourceResearch Organization of Information and Systems·JournalTrends in Cell Biology·DateJun 27, 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.
Researchers have isolated and analyzed individual immune cells targeting the hepatitis C virus, providing valuable data for vaccine development. The study found that antiviral treatment reduces cytotoxicity in HCV-specific immune cells, offering a potential pathway to an effective vaccine.
SourceKeck School of Medicine of USC·JournalFrontiers in Virology·TypeExperimental study·DateJun 27, 2023
Researchers from HSE Institute of Cognitive Neuroscience examine the brain's reaction to social norms violations and calculate a behavioral index to assess an individual's sensitivity to unfairness. This index can be used to develop personalized rehabilitation programs for patients with various types of behavioral disorders.
SourceNational Research University Higher School of Economics·JournalNeuroscience Letters·DateJun 27, 2023
A new study from the University of Illinois reveals a wealth of untapped diversity in popcorn's genetic code, with over 308,000 variations across the genome. The research may help improve the agronomic performance of the crop and uncover its long history of movement across North America.
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalCrop Science·DateJun 27, 2023
Researchers have developed a novel electrically pumped edge-emitting laser chip with unprecedented performance, achieving single-mode output power levels of 400 mW at room temperature. The device uses PT-symmetry to suppress higher-order modes, maintaining beam quality comparable to narrow waveguide devices.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJun 27, 2023
A five-year study found that taking higher-than-recommended doses of vitamin D reduced the risk of atrial fibrillation by 27-32% in older men and women. The Finnish Vitamin D Trial involved 2,495 participants who received either a placebo or vitamin D supplementation, with lower risks observed in those taking higher doses.
SourceUniversity of Eastern Finland·JournalAmerican Heart Journal·DateJun 27, 2023
Researchers applied sparse identification and latent variables (SINDy) to analyze experimental CAR T-cell killing assay data for glioblastoma cancer cells. The study aimed to extend the CARRGO model by capturing more precise interactions between CAR T-cells and glioma cells.
SourceCollege of Charleston·JournalFrontiers in Immunology·TypeComputational simulation/modeling·DateJun 27, 2023
Researchers at Umea University discover new role for D-amino acids in stress-driven bacterial chemotaxis, revealing complex ecological systems and potential strategies to manipulate bacterial populations. D-Arginine plays a multifaceted role in shaping microbial communities and influencing niche selection.
SourceUmea University·JournalNature Microbiology·DateJun 27, 2023
Researchers studied fondant creation using automated kneading machines and light microscopy, linking it to theoretical physics models. The team found that different preparation methods influence fondant structure and texture, enabling better prediction and control.
SourceAmerican Institute of Physics·JournalPhysics of Fluids·DateJun 27, 2023
A Clemson team created a novel metal-organic framework with combined conduction pathways, outperforming traditional MOFs. This breakthrough could advance modern electronics and energy technologies.
SourceClemson University·JournalAngewandte Chemie·TypeExperimental study·DateJun 27, 2023
A new study analyzed coverage of BECCS in 166 newspaper articles to understand public opinion on the energy technology. The research identified eight key storylines, including Pro-BECCS narratives that emphasized its necessity and Revolutionary technology, alongside Anti-BECCS lines that highlighted environmental concerns.
SourceUniversity of Southampton·JournalEnergy Research & Social Science·DateJun 27, 2023
A digital assay called STAMP has been developed to directly measure the presence of HIV in single drops of blood, providing a more efficient and accurate alternative to traditional methods. The test uses CRISPR-Cas13 technology to detect and signal the presence of HIV, allowing for real-time monitoring of viral loads.
SourcePenn State·JournalACS Nano·TypeExperimental study·DateJun 27, 2023
The UNC Gillings School of Global Public Health is leading a new Lancet Commission on Evidence-Based Implementation in Global Health. The commission aims to improve how life-saving interventions are put into practice, especially in low- and middle-income countries.
SourceUNC Gillings School of Global Public Health·JournalThe Lancet·TypeCommentary/editorial·DateJun 27, 2023
Researchers used brain imaging to identify multiple subtypes of depression, finding distinct deviation patterns in functional connectivity among brain regions. This study provides leads for developing better treatments and personalized therapeutic interventions.
SourceElsevier·JournalBiological Psychiatry·TypeObservational study·DateJun 27, 2023
Researchers at the University of Waterloo discovered a method to bypass voice authentication security systems with high accuracy. They found that malicious actors can generate convincing copies of a victim's voice using deepfake software, evading existing spoofing countermeasures.
Researchers at TUM developed a new approach to measure human brain activity using microelectrodes and awake brain surgery. They found individual neurons specialize in handling specific numbers, providing insights into cognitive functions and developing solutions for brain function disorders.
SourceTechnical University of Munich (TUM)·JournalCell Reports·TypeExperimental study·DateJun 27, 2023
The Rogel Cancer Center has received a $37 million National Cancer Institute grant to support its comprehensive cancer research and treatment programs. The center, one of the top-ranked in Michigan, will continue to improve outcomes for cancer patients and survivors with innovative research and treatments.
SourceMichigan Medicine - University of Michigan·DateJun 27, 2023
A game theory study from Dartmouth College reveals that being uncooperative can lead to a more equal outcome, even for the weaker party. By refusing to fully cooperate, players can resist extortion and ultimately achieve a better payoff.
SourceDartmouth College·JournalPNAS Nexus·TypeComputational simulation/modeling·DateJun 27, 2023
Researchers have identified four species of coronaviruses in UK bats, including two novel ones, which are related to COVID-19 and MERS viruses. Regular monitoring of wildlife viruses is crucial for public health preparedness and biodiversity conservation.
SourceImperial College London·JournalNature Communications·TypeExperimental study·DateJun 27, 2023
A randomized trial will be conducted to test whether sticking with the initial medication or switching to a different one increases quitting success. The study aims to provide guidance for clinicians on handling relapses and may explore the effectiveness of e-cigarettes as an alternative to traditional cigarettes.
Researchers at MD Anderson Cancer Center have identified disparities in end-of-life immunotherapy treatment, highlighting the need for further examination to ensure quality care. A new study also reveals a novel target to improve immunotherapy responses in KRAS-mutant lung cancer and strategies to manage immune-related toxicities.
SourceUniversity of Texas M. D. Anderson Cancer Center·JournalJournal of Clinical Oncology·DateJun 27, 2023
Researchers from Osaka University have demonstrated a method of dehydrating CNFs to a dense powder without affecting their three key properties. The resulting CNF powders retain high viscosity, transparency, and tunable properties.
SourceOsaka University·JournalMacromolecular Rapid Communications·TypeExperimental study·DateJun 27, 2023
A third of under-fives attending Paediatric Emergency Departments have unmet vaccination need, with tetanus and MMR vaccination coverage levels below target. Researchers call for catch-up campaigns to reach this vulnerable group.
SourceLancaster University·JournalBMJ Open·TypeData/statistical analysis·DateJun 27, 2023
A team of researchers at UC Irvine has developed a freely available computer model to estimate the economic costs of hurricanes and typhoons. The model combines data from climate change science and household vulnerability information, providing return periods of asset losses and helping countries better prepare for these disasters.
SourceUniversity of California - Irvine·JournalWeather Climate and Society·DateJun 27, 2023
A new study published in Pediatrics reveals that family caregivers of children with medically complex conditions experience bias and substandard treatment in hospitals and clinics. The findings emphasize the urgent need for additional medical training to address this issue.
SourceUniversity of Utah Health·JournalPEDIATRICS·TypeSurvey·DateJun 27, 2023
Researchers discovered that a diet rich in the bacteria Lactobacillus reuteri can maintain associative learning ability in older nematodes. This finding suggests potential ways to use diet to reduce age-related cognitive decline in other animals, including humans.
Scientists using ALMA have discovered the most compelling chemical evidence to date of protoplanet formation. The discovery provides an alternate method for detecting and characterizing protoplanets, particularly those embedded in their parental circumstellar disks.
SourceNational Radio Astronomy Observatory·JournalThe Astrophysical Journal Letters·DateJun 27, 2023