A recent study introduces a MEMS accelerometer with advanced self-centering and stiffness control mechanisms, improving both precision and temperature stability. This innovation enables more reliable and accurate applications in critical areas like space exploration and environmental monitoring.
A new study found that changes in the mother's gut microbiome during pregnancy may influence the immune system's response. The research showed altered levels of cytokines and metabolites, which could lead to a suppressed immune system during pregnancy.
Researchers at BESSY II used RIXS and DFT simulations to analyze the electronic structures of fumarate, maleate, and succinate dianions. The study found that maleate is potentially less stable than fumarate and succinate due to its delocalized HOMO orbital, which can lead to weaker binding with molecules or ions.
A new study finds that non-white victims of violence and suicide in the US lose more potential years of life due to lethal violence, with socioeconomic factors and access to firearms playing a role. The study suggests addressing these disparities through community resources and improving access to healthcare.
A study found that white actors are still overrepresented on American film posters, with Black and Asian actors gaining ground in recent years. The research suggests that non-white actors tend to appear in minor roles or films related to their ethnicity.
A life-threatening mold infection known as Fusarium solani meningitis can cause devastating brainstem and blood supply injuries among healthy patients. The fungus was resistant to all antifungal agents except Fosmanogepix, leading to the development of an experimental treatment.
Researchers found that households with high seafood consumption rely on home production, bartering, and social networks to acquire seafood. Market access is key, but promoting social networks through cooperatives or fisher groups could reinforce healthy seafood diets.
The American Heart Association's PREVENT risk calculator will be evaluated among diverse populations to assess its accuracy and fairness. The research aims to ensure that the tool provides accurate risk predictions for people from various racial, ethnic, and socioeconomic backgrounds.
A team of researchers at Kyushu University found that Japan's current policy may not be enough to reduce CO2 emissions and achieve decarbonization goals. To address this, the government must extend vehicle longevity, invest in a cleaner energy mix, and decarbonize the supply chain.
Scientists at Northwestern University and UCSF have developed a new technique to enhance the potency of human T cells against cancer. By studying mutations in malignant T cells, they were able to create T cells that can kill tumors derived from skin, lung, and stomach cancers in mice.
A microfluidic chip can remove undifferentiated cells that could form tumors before they are implanted in a patient, improving the safety and effectiveness of cell therapy. The device can sort over 3 million cells per minute without causing damage to fully-formed progenitor cells.
A new web-based tool aims to increase climate awareness and action globally by highlighting messaging themes shown to be effective through experimental research. The tool was developed from a study involving nearly 250 researchers and over 59,000 participants from 63 countries.
A new poll of people aged 50 to 80 found that nearly all older adults say music helps relieve stress and improve their mental health. The study also revealed that music plays a significant role in social connections and brain health, with 98% of respondents benefiting from engaging with music.
The anxiety of headteachers across England increased substantially throughout the pandemic, with senior leaders suffering more than junior colleagues. The research found that digital technology can become a routine part of instructional practice to support teacher wellbeing.
Researchers have discovered 23 genetic associations with kidney function and uric acid levels in men and women, revealing sex-specific differences in gene regulation. These findings may help explain why chronic kidney disease progresses faster in men and is more common in women.
Researchers at Argonne National Laboratory discovered soft-shorts, tiny voltage fluctuations that indicate the early signs of battery failure. These transient short-circuits occur when lithium filaments grow from the anode to the cathode, disrupting ion flow between electrodes and potentially leading to permanent internal shorts.
A recent study found that only half of hookah packages included the required nicotine warnings, two years after federal regulation was implemented. The study led by Boston University School of Public Health researcher Dr. Jennifer Ross highlights the importance of warning labels in communicating health risks to consumers.
Researchers developed an unmanned forestry machine that can safely pick up logs using computer vision, autonomous navigation, and manipulator control algorithms. The machine reduces labor costs while minimizing environmental impact, promoting sustainable forestry.
The American Heart Association and The Children's Heart Foundation have pledged over $10 million in funding to research congenital heart defects. Researchers will advance their work to improve diagnosis, treatment, and prevention of CHDs, giving more children a chance to grow into healthy adults.
Researchers found that adding blood thinners to clot-busting medications for ischemic strokes did not improve physical function at 90 days post-stroke. The study, MOST, enrolled 514 patients and analyzed the effectiveness of two blood-thinning medications.
Researchers at Northwestern University found a significant decrease in screenings for prostate cancer and urinary tract infections after implementing point-of-care alerts. The study showed a 9% reduction in PSA screenings and a 5.5% reduction in urine testing, with minimal changes in overtreatment of blood sugar.
Researchers suggest replacing 50% of animal products with alternative proteins by 2050 to unlock vast energy and negative emission potentials via BECCS. This transition could free up large agricultural areas, generating enough renewable energy equivalent to today's coal-generated power while removing substantial CO2 from the atmosphere.
McMaster and ALK researchers have discovered a new type of memory B cell, MBC2, that remembers allergies. This discovery offers new hope for those affected by food allergies and could lead to new therapeutics.
A new study found that one bacterial species, Streptococcus mitis, dominates in IPF patients not treated with antibiotics and is associated with better lung function and survival. This protective relationship does not apply to patients who received antibiotics.
Researchers studied how mosses and plants conquered land, discovering that fungi played a crucial role in nutrient absorption and plant resilience. The study also highlights the potential of mosses as natural fabricators for building materials or medicines in space exploration.
Researchers have developed a non-volatile dynamic color display using chalcogenide stepwise cavity resonators. By modulating the power of fs laser irradiation, they can engineer the thickness of the chalcogenide film to produce a robust and vivid color palette.
Researchers found that historically low volcanic carbon dioxide emissions, combined with weathering of a large pile of volcanic rocks in Canada, led to the prolonged Sturtian glaciation. The team used plate tectonic modeling and computer simulations to investigate the cause and duration of this ice age.
Drexel University researchers develop a lightweight alternative to metal components in satellites by coating 3D-printed polymers with MXene, a conductive nanomaterial. The MXene-coated waveguides weigh up to eight times less than traditional aluminum ones and maintain nearly 95% transmission efficiency.
The Medical University of South Carolina will be one of four sites exploring the genetic basis of Parkinson’s disease in the Black community. The study, known as BLAAC PD, aims to genotype over 150,000 people worldwide and develop targeted treatments for this subtype of PD.
Researchers at NTU Singapore have developed an artificial 'worm gut' that can efficiently break down plastics using microbes found in worms' guts. The artificial system replicates the natural process of worms breaking down plastics and has potential for biotechnological approaches to process plastic waste.
A recent study published in Nature sheds light on how the brain's internal compass guides behavior, using fruit flies as a model organism. Three distinct groups of neurons enable communication between the compass and steering regions, translating signals into behavior to keep the fly moving in the right direction.
Intravenous thrombolysis (IVT) plus thrombectomy demonstrates significant benefits over thrombectomy alone when administered within a short timeframe after symptom onset. This study, based on individual participant data from six randomized clinical trials, found IVT before thrombectomy to be time-dependent and statistically significant.
Astrophysicists from the University of Hong Kong have solved a 20-year-old mystery surrounding the lower-than-expected amounts of sulfur found in planetary nebulae. Using high-quality data, they found that sulfur and oxygen exhibit strong correlations, effectively dispelling previous claims about the anomaly.
A recent study by the University of Eastern Finland found associations between high age, low education, and poor lifestyle habits with increased allostatic load. The study suggests that effective depression prevention strategies at a population level could help reduce allostatic load.
Researchers developed a novel approach to measuring community personality and found that people in like-minded communities tend to be happier, healthier, and more highly achieving. Communities differ significantly in terms of personality traits, with some counties having high proportions of open-minded or conscientious individuals.
A machine learning study of 22,000 surgical cases found that models can inform individual prognosis and aid in decision-making to reduce ineffective spine care. The findings suggest that these models may improve outcomes for patients undergoing lumbar disc herniation surgery.
Researchers at Forschungszentrum Jülich have programmed an AI that can recognize patterns in complex data sets and formulate them in a physical theory. The AI uses physics for machine learning to simplify complex interactions and build up a new theory.
Researchers at Nagoya University uncover a complex process of cultural change involving multiple stages, contradicting the 'revolution' theory on Homo sapiens' technological advancements. The study highlights the emergence of bladelet technology in the Early Upper Paleolithic as a key milestone.
A new set of guidelines for reporting clinical trials of biofield therapies has been introduced, providing a 15-item intervention checklist to include detailed information on intervention protocols. The goal is to expedite peer review, facilitate trial replication, and inform decision-making in the clinical practice of biofield therapies.
Lung adenocarcinoma cells manipulate macrophage lipid metabolism to drive tumor progression. This exploitation of immune cells' metabolic pathways may be targeted with statins, improving lung cancer treatments.
Assistant Professor Santiago Segarra at Rice University has won the NSF CAREER Award to develop a new approach for AI-powered climate prediction by leveraging structural properties in real-world data. The research aims to create more effective learning algorithms for structured domains.
Researchers have engineered T cells with a mutation found in malignant lymphoma cells, making them more than 100 times potent at killing cancer cells. The new approach shows promise against solid tumors and could provide long-term immunity against cancer.
A new study reveals that introducing a simple, renewable chemical to the pretreatment step can make next-generation biofuel production cost-effective and carbon neutral. A CELF biorefinery can more fully utilize plant matter than earlier methods, resulting in sustainable aviation fuel at a break-even price of $3.15 per gallon.
Researchers at Chalmers University of Technology have developed a new, sustainable architectural material by 3D printing nanocellulose and algae. The material's use could significantly reduce energy consumption in construction, aligning with the European Green Deal's goals.
A novel reporter cell experimental system enables the visualization of sequential changes during endothelial-mesenchymal transition (EndoMT) induced by transforming growth factor-β. Researchers identified CD40 as a potential partial EndoMT marker, which suppresses the transition from partial to full EndoMT.
Researchers from Pohang University of Science & Technology developed a new gel-based battery system using micro silicon particles and gel polymer electrolytes, enabling stable performance even with larger silicon particles. The system exhibits improved energy density and is ready for immediate application.
A new study sheds light on the complex relationship between forests and the climate system, highlighting the impact of forest emissions on cloud formation and global temperatures. Researchers emphasize the need for improved climate models to accurately represent these interactions.
A new trial published in The BMJ found that an online programme of physical and mental health rehabilitation can improve fatigue, pain, and depression in adults with long COVID. The REGAIN programme was well-tolerated and led to sustained improvements in quality of life at three and 12 months compared to usual care.
A KIST-LLNL research team developed a fluorine-substituted high-voltage stable chloride-based solid-state electrolyte through computational science. The new material showed excellent electrochemical stability under high-voltage conditions, exceeding 4V, comparable to commercial lithium-ion batteries.
Researchers developed a way for robots to recognize objects even when partially obscured, using a visual perception system and topology. The THOR (Teaching Humans Object Recognition) method outperforms current state-of-the-art models in cluttered spaces, including warehouses and homes.
Researchers at UW developed a wireless wearable earring that monitors earlobe temperature, detecting fever, eating, exercise, and ovulation. The earring's battery life is 28 days, and it can be personalized with fashion designs without affecting accuracy.
Researchers at Mount Sinai Hospital have discovered that circulating immune cells can be drawn to the brain during stress and alter emotional behavior. The study found that these immune cells release an enzyme called MMP8, which breaks down proteins in the brain and impairs social behavior.
Researchers analyzed data from the English Longitudinal Study of Ageing and found that public spending cuts during austerity (2012-2018) led to a steeper increase in frailty with age compared to pre-austerity period. This association was observed across all population groups, but particularly among the oldest people.
Frailty levels dropped in the 2000s but increased steeply in the 2010s due to austerity measures, leading to a significant decline in health among the UK's oldest adults. The study warns that any new austerity measures should be carefully considered given their potential impact on long-term health.
Researchers at Stanford University have discovered that resting lithium metal batteries in the discharged state can restore capacity and boost overall performance. By reprogramming the battery management software, lost capacity can be recovered without additional cost or changes needed for equipment, materials, or production flow.
Researchers have created a genAI model called 'drugAI' that can generate unique molecular structures for potential drugs with high binding affinity and efficacy. The model outperforms traditional methods in terms of speed and cost, opening up new possibilities for disease treatment.
Researchers at the University of Illinois have identified genomic regions associated with resistance to four diseases in corn: Goss's wilt, gray leaf spot, northern corn leaf blight, and southern corn leaf blight. The study found that multiple genes working together can provide durable resistance against different pathogens.
A global ocean of liquid water has been found beneath Mimas' icy shell, with an estimated age of 5-15 million years, suggesting recent ocean formation and potential for life to emerge. This discovery adds Mimas to the list of moons with internal oceans, including Enceladus and Europa.
New research reveals that 'green' cleaning products are no safer than regular ones, emitting volatile organic compounds that can harm indoor air quality. Manufacturers must provide clearer information on product ingredients and mitigation strategies to reduce harm.
A real-world study published in Pain Practice found that patients with neuropathic back pain, postoperative/posttraumatic pain, or shingles experienced reduced pain intensity after multiple high-concentration capsaicin patch applications. The study also showed a significant reduction in opioid use among participants.