Large language models can support environmental research through systematic literature screening, relational knowledge mining, and quantitative data extraction. These approaches can transform unstructured scientific literature into structured information that can be reused in databases, models, risk assessments, and environmental decis...
A study by Politecnico di Milano and the University of Insubria tested THInkPen, a sensorized pen, on over 700 children to assess writing difficulties. The results revealed significant relationships between digital indicators and clinical scores, confirming the ability of the pen to reliably reflect performance characteristics.
A new study uses machine learning to predict chemical toxicity in rare and endangered species, reducing the need for direct biological testing. The model achieved strong performance predicting acute and chronic toxicity, with life stage being a key factor.
A meta-analysis of individual participant data found that amyloid PET quantitation using centiloids can accurately diagnose Alzheimer's disease. The study suggests that scans in the 11-26 Centiloid range require caution, and a positivity cutoff of around 18 Centiloids is recommended.
The foundation has awarded fellowships to Minsoo Kim, Sahana Kuthyar, and Matthew Leventhal to investigate rare cell populations in healthy tissues and pneumonia risk in immunocompromised patients. They aim to develop new computational tools to understand biomarkers and microenvironmental influences.
A recent study analyzing nearly 800,000 fashion images reveals that while representation has broadened, the typical female model body has remained remarkably stable. Diversity is primarily concentrated in a small number of models at the extremes rather than through a shift in the norm itself.
A new study by Cal Poly faculty found that building density, not urban trees, was the strongest predictor of home loss in Los Angeles firestorms. The study examined 15,082 structures and 52,893 tree canopies within the Eaton and Palisades fire scars.
This qualitative study explores the use of edible cannabis among older adults as a management strategy for pain, sleep, and mental health concerns. The study highlights the importance of physician awareness and informed counseling for these patients.
A novel optical microneedle device developed by researchers can quantify glucose levels in ultra-trace samples with high precision, offering a potential solution for blood-sampling-free clinical testing. The device features a functional hydrogel at its tip that reversibly binds to glucose, enabling accurate analysis without consuming t...
University of Michigan researchers propose a technique called Dynamic Sensor Selection to identify disease biomarkers. The approach, which applies control theory and observability principles to biological systems, has been shown to pinpoint biomarkers at each time point and reduce data complexity.
Researchers developed DeMemSeg, an AI-driven pipeline that accurately segments overlapping membrane structures with accuracy comparable to expert manual analysis. The approach enables large-scale, objective, and quantitative analysis of morphological data, providing a foundational technology for advancing disease mechanisms.
An international team of researchers established standardized guidelines for analyzing oxylipins, bioactive lipids related to inflammation and disease. The guidelines aim to improve reproducibility in laboratories and facilitate the transfer of scientific discoveries to clinical practice.
Researchers investigated pipetting speed's effect on yeast growth and gene expression, finding it had little to no impact within a tested range. The study provides guidelines for increasing efficiency and reproducibility in robot-based experiments.
The study uses systems modeling to analyze potential trade-offs of proposed NIH cuts, considering implications for long-term biomedical research and public health. The results suggest that funding policies must consider systemic interactions beyond immediate budgetary impacts.
A novel dimethylpiperidine-based cross-linker, DPST, enables one-step enrichment and quantitative analysis of protein complexes in limited samples. Using DPST, researchers successfully mapped the protein interaction network in primary neurons and detected transient and weak interactions.
The foundation recognizes five early-career scientists who apply computational methods to cancer research, with a focus on developing new protein designs and understanding chromatin modifications. Their work aims to improve treatment strategies and precision oncology for various cancers.
A new study published in the American Journal of Preventive Medicine found that victims of police shootings were shot far more times than those killed by civilians. The study analyzed data from the US National Violent Death Reporting System and found significant disparities in rates of gun-related crime and police practice across regions.
SourceElsevier·JournalAmerican Journal of Preventive Medicine·TypeData/statistical analysis·DateApr 23, 2025
A new genomics tool, refget Sequence Collections, streamlines genomic research by standardizing reference sequences. This enables scientists to compare data more efficiently and accelerate medical breakthroughs.
A new study finds that large numbers of Americans are leaving organized religion to pursue spirituality in ways that align with their individual values. The research shows a decline in religious attendance and affiliation, but an increase in individual faith and meditation practice.
Researchers developed tomoseqr, a user-friendly software to estimate 3D spatial gene expression distribution. The software successfully reproduced known gene expression patterns and mapped the 3D spatial distribution of genes in zebrafish and planarians.
Researchers have developed a new sensor to detect hazardous gas leaks in lithium-ion batteries, which could prevent catastrophic failures and enhance the reliability of battery-powered technologies. The sensor detects trace amounts of ethylene carbonate vapour, targeting potential battery failures before they escalate into disasters.
A new study by the Max Planck Institute of Geoanthropology reveals striking quantitative similarities between ancient and modern cities regarding elite wealth concentration. As cities grow larger, elite wealth increases in a sublinear way, with diminishing returns on each increase in city size.
Researchers have set new limits on the lifetime of dark matter particles using a combination of models and state-of-the-art observations. The findings highlight the utility of their technology, setting an upper bound of ten to a hundred million times the age of the universe for the frequency of dark matter decay events.
Researchers introduced a novel approach to enhance reservoir computing, incorporating a generalized readout that offers improved accuracy and robustness compared to conventional methods. The new method uses a nonlinear combination of reservoir variables to uncover deeper patterns in input data.
The study found that military directors are more inclined to attribute performance shortfalls to the CEO and advocate for stricter accountability, resulting in CEO dismissal. Military directors' influence is more pronounced when serving on a nominating committee.
Researchers from Tokyo Metropolitan University have used skin conductance measurements to tell emotions apart. The team's analysis showed that changes in skin conductance over time can be used to discriminate emotional states, with potential applications for emotionally aware devices.
Large-scale declines in African elephant populations have been confirmed over 53 years of survey data. Forest elephant populations decreased by 90%, while savanna elephant populations fell by 70%. The study, published in Proceedings of the National Academy of Sciences, provides a comprehensive assessment of African elephants and highli...
Research from the University of Kent finds that social mobility in the UK is limited, with only a tiny fraction of children from top backgrounds ending up in working class occupations. The study also highlights pronounced gender differences, with women often inheriting their parents' social status but not financial advantage.
A recent study from Kyushu University found that the absolute number of women in STEM departments significantly influences research output, fostering a supportive environment and promoting higher and more stable results. Traditional metrics focusing solely on proportion show little correlation with academic performance.
A 175-year-old experiment by Carl Linnaeus shows pigs are pickiest eaters, eating 32% of plant species, while cows and horses rank lower, with goats preferring legumes and grasses. The study also reveals animals generally struggle to avoid toxic plants.
Non-Communicable Diseases (NCDs) are a major global health issue, characterized by their chronic nature and long-term impact on quality of life. In China, understanding the extent and distribution of NCDs is essential for developing effective public health strategies.
A new machine-learning model developed by a University of Arkansas student improves upon existing genotype-by-environmental interaction models, achieving higher prediction accuracy. The model uses feature engineering to process environmental data, leading to a 7% improvement in mean prediction accuracy.
Researchers analyzed satellite data to understand solar irradiance variability in the Asia Pacific region, revealing optimal locations for solar power plants and distribution strategies to minimize fluctuations. The study's findings will help plan for sustainable energy technologies and combat climate change.
A study analyzing data from 6,010 English practices between 2018 and 2022 found that the national average dropped from 29.3% to 19% of patients able to see a preferred doctor. Practices with more doctors and higher same-day appointment rates showed slower declines in continuity.
A recent study by the University of Kansas found that while most US markets have enough housing units available, nearly all lack affordability for very low-income households. The study suggests that addressing housing prices and low incomes are more urgently needed than simply building more homes.
Researchers found that mono-canalicular Lacrijet stent insertion is a safe and effective treatment for congenital nasolacrimal duct obstruction in children, with success rates unaffected by age or previous failed probing. The study suggests early assessments and stenting as an option for pediatric epiphora management.
A collection of landmark studies in statistical ecology has been published, featuring 36 papers that have provided ecologists with crucial analytical tools for gaining insight into the natural world. The development of novel analytical techniques has mirrorled the history of the field as a whole.
The team developed a deep learning AI technique to quantitatively analyze cation mixing using atomic structure images. This approach revealed that introducing metal dopants like aluminum, titanium, and zirconium into the transition metal layer fortified bonds between nickel and oxygen atoms, curbing cation mixing.
A massive study identifies new biomarkers for renal cell carcinoma subtypes, improving diagnosis and treatment. The researchers' integrative analysis of proteogenomic datasets reveals molecular features shared by clear cell and non-clear cell RCC tumors, as well as unique features to various subtypes.
A new AI method developed by Swedish researchers can identify toxic substances based on their chemical structure, potentially replacing animal testing. The method has been shown to be more accurate and broadly applicable than existing computational tools, offering a promising alternative for environmental research and authorities.
Researchers found a strong association between favorable survival outcomes and high populations of tissue-resident memory T cells in melanoma patients. The study identified 11 distinct gene signatures that correlate with T cell abundance and patient survival, suggesting a crucial role for T cells in immunomodulation.
Researchers review advances and challenges in applying SLA to evaluate unconventional reservoirs, highlighting its simplicity and convenience. The study proposes modifications to address reservoir heterogeneity and suggests combining SLA with machine learning algorithms for improved accuracy.
Researchers from the University of Waterloo used AI to analyze video footage from professional hockey games, improving player tracking accuracy to 94.5%. The system can generate data for multiple purposes, transforming the business of sports.
Scientists created an AF4-ICP-MS system to analyze cytotoxicity of silica nanoparticles in human hepatoma cells, revealing smaller particles exhibited higher toxicity. The study provides insights into nanoparticle exposure risks and potential health damage.
Researchers developed a novel machine learning-based approach to analyze diffuse reflectance spectroscopy data, achieving higher accuracies and speeds than existing methods. The 'wavelength-independent regressor' model overcomes use-error limitations by incorporating diverse datasets, making it suitable for clinical settings.
A new study at BESSY II has provided deeper insights into the ordering processes and diffusion phenomena in High-Entropy Alloys. The team analysed samples of a Cantor alloy, revealing local atomic structures using element-specific EXAFS and Reverse Monte Carlo analysis.
A new study reveals that polar bear populations have been declining over the past 20,000 years due to rising sea temperatures, with a 20-40% reduction in population size. The researchers found that even small changes in sea temperature have a significant impact on polar bears.
A new model predicts the evolution of SARS-CoV-2 variants by analyzing massive data on infections and vaccinations. Human immunity now drives the virus's evolution, with continued surveillance crucial to inform future vaccines.
A Dartmouth-led study found that tweets featuring K-pop group BTS generated 111 times more virality than similar tweets without the artist's name. This highlights the power of entertainment in driving public health messages and bridging cultural divides.
A new Michigan State University and Corewell Health research found that in-home prenatal services can significantly reduce the risk of premature births and infant deaths. Pregnant individuals receiving enhanced prenatal care saw a 57% reduced risk, while expectant Black mothers experienced an even greater reduction.
A study analyzed millions of tweets by Republican and Democratic US politicians over a decade, finding that Republicans were more likely to share untrustworthy information. The researchers identified linguistic signals associated with low-quality information and suggested potential solutions for the public to recognize these signals
A new study found that only one out of four recommended screening tools for sepsis is reliable, with NEWS-2 accurately predicting 72.2% of all sepsis cases. The study also highlights the need for better awareness and more frequent use of effective screening tools to improve early sepsis recognition and survival rates.
A study analyzing data from KoalaBASE found that car strikes, dog attacks, and chlamydia-related illnesses are responsible for a significant number of koala deaths in South East Queensland. The research suggests that interventions such as road signs, overpasses, and information campaigns can help reduce these fatalities.
A sociological study by the University of Zurich confirms that many professionals consider their work to be socially useless. Office jobs were found to be more than twice as likely to feel pointlessness compared to other occupations. The study suggests that factors such as routine work, job autonomy, and management quality also contrib...
Researchers developed a step-by-step approach for creating joint displays of integrated data collection, facilitating comprehensive connections between qualitative and quantitative data. This method tackles the challenge of integrating qualitative and quantitative information in clinical studies, enabling robust mixed methods analysis.
Researchers found that investors evaluate a company's environmental performance based on financial materiality, providing a better perspective for understanding environmental risks. The study analyzed data from 1,766 companies and identified three key findings: varying evaluation criteria, shareholder risk perception, and the importanc...
Researchers developed an automated spot assay system using a liquid-dispensing robot to evaluate yeast growth potential on agar media. The new system, which corrects variations in agar height and automatically observes and quantifies yeast growth, showed comparable accuracy to manual experiments.
Illinois Tech researchers found that blockchain technology, investor sentiment, and economic stress are key predictors of bitcoin returns. Bitcoin's detachment from economic fundamentals makes it a poor safe-haven asset.
A USTC research team has developed a gentle synthesis method for alkyl peroxides and measured their photoionization cross-sections, enabling accurate quantitative analysis of chain-branching intermediates in low-temperature combustion. The findings improve the kinetic model and provide a foundation for future optimization.
A recent study found that bisexual individuals use cannabis more frequently than their straight counterparts, with a greater likelihood of using it to cope with mental health issues. The researchers also discovered that bisexual people are more likely to experience negative mental health outcomes, including depression and social anxiety.