Researchers have developed a method to stabilize the –1 state of boron vacancy defects in hBN, enabling it to replace diamond as a material for quantum sensing and quantum information processing. The team discovered unique properties of hBN and characterized its material, opening up new avenues for study.
A recent study by Bar-Ilan University researchers proves that six degrees of separation exist in social networks due to human behavior and cost-benefit analysis. Social networks tend to favor this pattern as individuals seek strategic connections to gain prominence, balancing drive for prominence with limited budget for new friendships.
The inaugural issue of CHEST Critical Care focuses on clinically relevant research and patient management guidance for critical care medicine. The journal accepts submissions of original research, case series, and research letters, covering topics such as intensive care medicine and diverse populations.
Researchers found that patients with persistent symptoms of long COVID experienced sustained inflammation and abnormal immune responses. However, after receiving a vaccine dose 12-16 months post-infection, these markers recovered to levels comparable to healthy vaccinated individuals.
A Virginia Tech study found that hellbender fathers are more likely to eat their eggs in deforested areas, leading to a drastic increase in filial cannibalism. The research suggests that protecting and re-establishing forest cover around streams is crucial for the species' survival.
The new institute will integrate vascular biomedicine, systems biology, and heart research to investigate mechanisms of interorgan communication and detect pathologies earlier. It aims to accelerate translation of findings into clinical applications.
A study found that more than 40% of women who froze their eggs in their 30s were able to have babies when they returned to the fertility clinic. However, many didn't return or used other fertility treatments. Women who used frozen eggs had a lower miscarriage rate compared to those using fresh eggs.
The PETAL sensor patch measures five biomarkers to assess wound inflammation and infection, providing timely medical intervention. It is a low-cost, versatile, and customizable solution for holistic wound monitoring.
Scientists at Yokohama National University created ceramic eutectic composites through CVD, demonstrating the generation of spatially ordered patterns. The process allows for doped luminescent centers, enabling environmental-resistant LED lighting and high-resolution X-ray imaging.
A study published in the Journal of the American Academy of Dermatology found that curettage and cryosurgery is an effective and safe treatment method for basal cell carcinoma. The procedure involves scraping the lesion with a curette followed by freezing, resulting in good outcomes with minimal side effects.
The WVU Pollution Prevention Program provides customized source reduction solutions, training, and digital technologies to minimize waste. The program aims to help businesses achieve carbon neutrality through data-driven modeling and AI-powered adjustments.
A pioneering study using deep-sea corals reveals that ocean currents did not fuel the increase in atmospheric carbon dioxide over the past 11,000 years. The research suggests that biogeochemical cycles redistributing nutrients and carbon in the ocean and on land may have influenced this rise.
Researchers developed a computational technique combining genomic and tau PET imaging data to identify four subtypes of Alzheimer's disease. The integrated approach also revealed top genes associated with each subtype. This personalized diagnostic technique has potential for broad utility across various diseases.
Researchers at Sainsbury Laboratory Cambridge University have found a shoot-to-root signalling pathway triggered by dry air, which tells roots to continue growing and searching for water deeper in the soil. This pathway allows plants to maintain root growth despite reduced photosynthesis and humidity.
The Zhurong rover's first 1-km traverse revealed extremely weak magnetic fields on the Martian surface, contradicting previous orbital measurements. This finding suggests that either the crust remained unmagnetized or was demagnetized by a massive impact, providing new insights into early Mars' magnetic, climatic, and interior history.
A recent study published in Science of the Total Environment found a scarcity of studies on microbial and chemical drinking water contamination in Appalachia and associated health outcomes. Only 85 publications met the criteria, with many gaps remaining to be filled.
Researchers collected thousands of specimens from various populations to conclude that the Chesapeake logperch is a distinct subspecies found nowhere else. The fish is threatened by invasive predatory fishes and dwindling in numbers, highlighting the need for its rescue and reintroduction effort.
A multidisciplinary team led by an infection preventionist reduced neurosurgical site infections by 87% and readmissions by 74% through improved patient education, chlorhexidine gluconate bathing, and nasal decolonization practices. The initiative also improved hospital ratings and scores.
A nationwide study of nearly two million women found that those with PCOS who have undergone menopause are more than twice as likely to be diagnosed with ovarian cancer. The risk was also significantly higher for a type of ovarian tumor known as serous borderline, which can lead to cancer later on.
A new study finds that bioenergy may not be a climate-neutral alternative to fossil fuels without effective pricing of CO2 emissions from land-use change, leading researchers to call for comprehensive carbon pricing schemes and international agreements to protect natural lands.
A randomized controlled trial found that time-restricted eating produced similar weight loss results to traditional calorie counting in a racially diverse population of adults with obesity. Participants who engaged in 8-hour time-restricted eating had improved insulin sensitivity compared to those in the control group.
New synthesis approach yields arylbenzoporphyrins and phenanthroporphyrins via retro Diels–Alder reaction and intramolecular Scholl reaction. The optical and electronic properties of the unusual porphyrins are analyzed using magnetic circular dichroism spectroscopy and time-dependent density functional theory calculations.
A team of researchers led by Dr. William Gilhooly III found that viruses are infecting sulfur bacteria, altering their genetic code and influencing their behavior in oxygen-deficient lakes. This discovery opens up new avenues for understanding the impact of viral infections on bacterial ecosystems.
A research team led by the Bureau of Land Management and University of North Florida faculty member Dr. Barry Albright has discovered a 94-million-year-old mosasaur fossil in southern Utah. The discovery sheds new light on the evolution of ancient marine reptiles, including their unique cranial blood supply.
The Biden-Harris Administration has launched a $50 million initiative to improve cancer outcomes in persistent poverty areas. The Persistent Poverty Initiative aims to build research capacity, foster cancer prevention research, and promote community-based programs to address the cumulative effects of poverty on cancer outcomes.
The new exhibition at the National Museum of Natural History in Sofia focuses on the importance of pollinators and the threats they face. Key research projects like B-GOOD, PoshBee, and Safeguard are showcased to promote conservation efforts.
Researchers found that cooperative dog breeds outperformed independent ones when watching a human demonstrator in the 'V-shaped fence detour' task. The study highlights the role of functional breed selection in dogs' social learning skills, shedding light on elements of dog-human cooperation.
The National Science Foundation has invested $162 million in nine Materials Research Science and Engineering Centers to create novel materials with remarkable properties. These breakthroughs will enable new commercial opportunities, train the next generation of scientific leaders, and advance critical emerging technologies.
A landmark study reveals that more than 90% of global aquaculture and capture fisheries face substantial risks from environmental change. The study highlights the interconnectedness of ecosystems and the need for transboundary collaboration, diversification, and stakeholder engagement to adapt to climate change.
Researchers developed a polarization-angle-resolved Raman microscope to visualize disorder effects on ferroelectric polarization. The study reveals slow response of nanometer-scale electric polarization, enabling significant charge storage and enhanced dielectric properties.
Researchers at Hefei Institutes of Physical Science developed a high-performance aqueous zinc-ion battery with an ultralong cycle lifespan in a weak magnetic field. The team created a VS2 material with rich defects that reduced electrostatic interaction between zinc ions and improved rate capability.
Researchers analyzed data on 34,789 endometrial cancer cases from Florida and the French Caribbean, finding that Caribbean Black women had the lowest rates for both subtypes. Non-endometrioid types were most common among US Black women, with rates increasing yearly for all groups.
Researchers discovered a TIR1/AFB-independent auxin signaling mechanism in Klebsormidium nitens, a primitive alga. They identified KnRAV as a key transcription factor that activates auxin-inducible genes and binds to promoter sequences.
A recent study by the Hebrew University of Jerusalem has unveiled crucial insights into the brain's ability to regulate fentanyl consumption. The research discovered that claustral neurons can modulate fentanyl intake, suggesting a potential target for intervention in fentanyl addiction.
Research by Sylvester Comprehensive Cancer Center reveals African-descent subpopulations worldwide have unique trends in endometrial cancer rates, influenced by diet, stress and socioeconomic factors. The study highlights the importance of focusing on specific regions to assess cancer risks for different population groups.
Scientists found that CXCL13-mediated recruitment of B cells helps predict response to immunotherapy treatment. This cooperation between T cells and B cells is associated with improved survival in patients treated with immunotherapy.
A team of researchers has developed a promising synthesis method for producing 6-(difluoromethyl)phenanthridines, which hold tremendous potential for drug development. The study uses aryl-substituted difluoromethylborates and radical isonitrile insertion to form phenanthridine.
A new study found that feelings of loneliness were less common in people who reported a purposeful life, regardless of their age. The study, which surveyed over 2,300 adults in Switzerland, found a slight uptick in reports of loneliness for people in their 70s and beyond.
Researchers found a hierarchical rupture growth through a complex fault network, promoting and halting rupture growth. The earthquakes' source areas developed a network of faults with bends, steps, and branches, leading to irregular rupture evolution and diverse triggering behaviors.
Ni-based catalysts have shown promising performance in the electrooxidation of methanol in alkaline media due to their anti-poisoning ability and high oxidation kinetics. The development of new Ni-based catalysts with varied structures has improved catalytic performance, offering a more sustainable alternative to traditional noble meta...
Researchers at Imperial College London developed a heat-resistant drone called FireDrone that can withstand temperatures of up to 200°C for ten minutes. The drone provides crucial first-hand data from danger zones to inform emergency response and help save lives.
Researchers review molten salt CO2 electrolysis's process mechanisms, salt selection, and operating conditions to improve current efficiencies. Key challenges include system scaling up, corrosion investigation, and engineering analysis.
Researchers propose GREENER framework to promote sustainable research practices, reducing greenhouse gas emissions and maximizing benefits to humanity and environment. Key considerations include estimating energy consumption of algorithms, tackling embodied impacts through new collaborations, and relocating computations to low-carbon s...
The Tara Pacific expedition's dataset reveals that global microbial biodiversity is ten times higher than previously thought, and environmental impacts on evolutionary adaptation are species-specific. Duplication of important genes in corals may be the key to their long lifespan.
Helen Nadel, MD, FRCPC, has been named SNMMI President, aiming to raise awareness of and access to nuclear medicine, molecular imaging, and theranostics. She will focus on precision health, standardization, diversity, and increasing qualified professionals in the field.
A new study has found that Progesterone (micronized, oral) is effective in decreasing night sweats and improving sleep in perimenopausal women. The study, conducted by researchers at the University of British Columbia, involved 93% of participants completing the three-month trial with no serious adverse events.
A new study by Columbia University Mailman School of Public Health found that the Final Arsenic Rule successfully reduced water arsenic exposure for many US communities, particularly those with high initial exposure levels and marginalized populations. The rule, implemented in 2006, reduced the maximum contaminant level to 10 μg/L.
Researchers found that cancer cells prevent surrounding cells from fighting tumors, but medication can reverse this process. Metastatic tumor cells retain cellular plasticity and change gene expression based on the neuroblastoma genetic subtype.
Collecting self-reported racial and Indigenous identity data on health card applications and renewals could facilitate the measurement of racial inequities in healthcare. This approach could aid in tracking progress and ensuring accountability, particularly for Indigenous and Black patients who face significant barriers to care.
Researchers at MD Anderson Cancer Center have engineered a new model of aggressive renal cell carcinoma, highlighting molecular targets and genomic events that trigger chromosomal instability. The loss of interferon receptor genes plays a pivotal role in allowing cancer cells to become tolerant of chromosomal instability.
A study by UC Santa Barbara psychology professor Hongbo Yu found that individuals prone to guilt in their everyday lives are less likely to take bribes. The research suggests that anticipatory guilt may make people think twice before engaging in corrupt behavior, particularly when they can see the potential harm to others.
A new custom optical system and high-precision controllers enabled the detection of aerosol single scattering albedo (SSA) vertical profiles for the first time. This innovation provides accurate observation data for understanding aerosol radiation interaction and atmospheric boundary layer feedbacks.
A Mayo Clinic study evaluated 1,152 patients with rare diseases using genomic testing, determining or likely determining the cause of disease in 17.5-66.7% of cases. This led to changes in medical approaches for 42.7% of patients, improving patient care and diagnosis.
A retrospective analysis of ambulatory cancer patients found that unmet supportive care needs are associated with increased risk for emergency department visits and hospitalizations. Patients with Black race, Hispanic ethnicity, or low health-related quality-of-life scores were more likely to experience these outcomes.
New analysis reveals that irony is a key medium for the spread of toxic ideas online, particularly in contemporary politics and radical online communities. Irony helps people navigate major political and economic changes, mobilize people around unclear or contradictory ideologies.
A team of UConn researchers finds that misinformation about abortion has proliferated on social media, including false claims about fetal pain and maternal health. The study warns that this infodemic could exacerbate a public health crisis and restrict access to accurate information.
A new study found that school suspensions increase the likelihood of arrest for Black and Hispanic students, but not White students. Suspension labels can perpetuate stereotypes linked to each racial group, with Blackness associated with criminality and Hispanic people with illegality.
A study published in JAMA Network Open reveals racial disparities in food insecurity among low-income households without Supplemental Nutrition Assistance Program (SNAP) access. The research highlights the importance of improving SNAP access to address these disparities.
Dr. Peter J. H. Scott has made significant contributions to radiopharmaceutical sciences through his development of new methods and technologies. He has also received numerous awards for his research, including the Sam Gambhir Trailblazer Award.
A new device from NIST scientists helps reduce noise in quantum computers by introducing a programmable toggle switch. This allows for more versatile quantum processors with clearer outputs and easier reprogramming, addressing long-standing challenges in quantum computing.