Researchers have developed a hybrid integrated C-band high-precision tunable semiconductor laser based on thin-film lithium niobate, achieving a wide tuning range of approximately 51.8 nm and a tuning precision of 0.03 nm while maintaining narrow-linewidth characteristics. The design integrates Sagnac loop reflectors with multiple sets...
Researchers identified PEX38 as a critical component in the biogenesis of glycosomes, specialized organelles used by trypanosomes to produce energy. This finding presents a highly precise target for developing medications against tropical diseases, with potential for selectively eliminating pathogens without harming human cells.
Researchers introduce Fe₃O₄@mPEG-Ag nanoparticles as a non-antibiotic strategy to combat drug-resistant bacteria. The novel nanomaterial demonstrates strong antibacterial activity against clinically relevant multidrug-resistant strains.
A study published in Nature Communications reveals that tropical cyclones intensify rainfall by over 20% as early as 60 hours before landfall. The research identifies the physical mechanisms behind this increase, including enhanced land-sea frictional contrasts and rising coastal humidity.
Vijay Anand, Kennesaw State University Associate Professor, recognized for pioneering research in secure computation and intelligent infrastructure. He has led the design of nationally recognized cybersecurity programs and advanced innovations in data exchange and cyber defense.
A Sungkyunkwan University team led by Professor Jo Woon Chong found that luxury fragrances can enhance consumers' emotional stability and brand memory when aligned with the brand image. In contrast, incongruent conditions can lead to unexpected impressions and a stronger sense of 'brand resonance'.
This study reveals a microRNA-based regulatory mechanism that fine-tunes drought tolerance by controlling reactive oxygen species homeostasis. The PomiR172d–PoARR module modulates membrane stability, antioxidant enzyme activity, and water-stress sensitivity.
Scientists at Institute of Science Tokyo have discovered how LGP2 and MDA5 work together to recognize viral RNA. The study reveals that LGP2 binds to the ends of a dsRNA molecule, recruiting MDA5 molecules behind it and forming filament-like structures, ultimately triggering an innate immune response.
Researchers propose a novel thin-film lithium niobate OPA design, achieving simultaneous breakthroughs in narrow beam width and low sidelobes within a compact device footprint. The proposed scheme enables high-performance electro-optic beam steering with optimized non-uniformly spaced arrays and superlattice ridge waveguide structures.
Researchers at Hokkaido University studied 56 japonica rice cultivars, identifying 196 different types of lipid molecules with potential anti-inflammatory effects. Black and green rice varieties were found to have a higher health-promotion index due to their unique lipid composition.
Research found that girls in Year 8 reported higher levels of compassion for others, but lower self-efficacy compared to boys. Boys, on the other hand, excelled in motivational factors such as passion and grit. However, girls showed stronger correlations between self-efficacy, grit, and growth mindset.
The project aims to integrate native edible plants into urban spaces, leveraging Singapore's tropical climate and cultural heritage. It plans to engage the global research community through publishing journal articles and organizing discussions with legal academics and practitioners.
A recent study found that higher IL6 levels are associated with increased mortality, while genetically higher IL6R levels reduce all-cause mortality through cardiovascular mechanisms. The researchers suggest that IL6R antagonism may be a potential strategy for preventing cardiovascular disease.
Researchers at Kobe University developed an AI model that can diagnose acromegaly with high sensitivity and specificity using only pictures of the back of the hand and clenched fist. This approach holds promise for disease screening, particularly in rural or resource-constrained areas where access to specialists may be limited.
This study reveals that a femtosecond laser can induce a rise in electronic temperature, transiently blocking optical absorption and enabling multicolor modulation from a single material platform. The discovery opens a new pathway toward ultrafast, broadband, and energy-efficient photonic devices.
A new study found that countries with more partisan hostility emit significantly more CO2 from power plants, hindering climate regulation. In contrast, countries like Great Britain, which framed the shift towards renewable energy as a national endeavor, have been able to rein in their worst-polluting facilities.
A study from The University of Osaka reveals a molecular pathway connecting liver congestion to liver fibrosis, portal hypertension, and liver tumorigenesis. Researchers identified increased activity of YAP and CTGF in liver sinusoidal endothelial cells as key molecules involved in this signaling pathway.
A new strategy for improving inverted perovskite solar cells has been developed using a crystal-solvate pre-seeding method, enabling precise regulation of the bottom interface and paving the way for high-efficiency large-area photovoltaic modules.
A study published in Cornea reveals that aniridia not only alters corneal structure but also affects sensory nerve function, leading to a progressive decline in corneal sensitivity. In adulthood, patients experience difficulty distinguishing stimulus intensity and reduced tear production, compromising eye defense mechanisms.
Researchers created a robotic wing that senses and adapts to water flow, achieving double the stability of a barn owl's glide. The wing consumes five times less energy than traditional AUVs, paving the way for more agile and efficient underwater robots.
Researchers found that early precancerous cells in pancreas gather into specific clusters and interact with immune cells, weakening the body's ability to fight them. The study provides fresh insight into how pancreatic cancer may begin taking shape years before it is clinically detected.
Scientists studied six pieces of amber preserving extinct insects, including ants, to understand their roles in past ecosystems. The study found ants interacting with mites and termites in three cases, suggesting symbiotic relationships.
Researchers developed a new method to predict extreme rainfall in Japan, using Integrated Nested Laplace Approximation - Stochastic Partial Differential Equation (INLA-SPDE), which outperformed traditional kriging methods. The study used hourly precipitation data from 752 meteorological stations across four main islands of Japan and fo...
Researchers at Kumamoto University have developed a new rum using the rare fission yeast Schizosaccharomyces japonicusponicus, producing fruity esters and complex aromas. The resulting 'JAPONICUS RHUM AGRICOLE' offers layered flavors reminiscent of ripe banana and apple.
The new Concurrent Degree Programme combines Bachelor of Science (Nursing) with Master of Science (Biomedical Informatics), equipping nurses with strong capabilities in clinical practice and informatics. Graduates will confidently use complex digital systems and apply insights in real-time to deliver high-quality patient care.
A research team from HKUST developed GrainBot, an AI-enabled toolkit that automates the extraction and quantification of multiple microstructural features from microscopy images. This provides a systematic method for converting complex image information into quantitative data, accelerating materials discovery and development.
Researchers developed a novel design strategy for constructing flexible COF photocatalysts, achieving precise control over pore curvature and photoelectric properties. The constructed photocatalyst exhibited excellent photocatalytic uranium removal performance in contaminated groundwater and tap water.
Researchers crack the 'color shift puzzle' by revealing local electron-phonon coupling as the key to temperature-dependent luminescence changes in phosphors. This discovery offers a predictive framework for designing thermally stable phosphors with tailored emission properties.
Researchers found that adult brains remodel their sensory checkpoints, allowing for high-resolution sensory perception. The brain's 'sensory checkpoint' is reorganized during adulthood to filter out unnecessary sensory signals and receive only important information more clearly.
A new analysis shows that 42% of treated patients were functionally cured, marking a game-changer for an incurable disease. Recurrence rates declined drastically over time, from 6.8% in the first five years to 0.6% between 15 and 20 years.
Researchers have uncovered how the human immune system fights Plasmodium vivax, paving the way for an effective vaccine against the most widespread form of malaria. The study identifies specific targets on the parasite and explains how antibodies function to prevent and clear infection.
Researchers developed a novel method to immobilize proteins onto magnetic microbeads, allowing precise measurement of binding strength and efficient selection of target peptides. The technique achieved a 10,000-fold concentration in a single sorting step, significantly enhancing the efficiency of drug discovery research.
Researchers from Adelaide University and international collaborators discovered the architecture of duckweed's 5S ribosomal DNA locus at the nucleotide level. This knowledge could lead to more efficient protein design and faster-growing plants.
Researchers developed a color-guided depth recovery method for non-repetitive LiDAR images to improve real-time crowd monitoring during disasters. The method reconstructs continuous depth structures while preventing over-smoothing and overfilling gaps, achieving improved depth accuracy and structural consistency.
Researchers have successfully tested in-utero stem cell therapy for fetal spina bifida repair, showing promising results with no adverse effects. The therapy, combining standard surgery with stem cells, may lead to better health outcomes for babies compared to traditional methods.
Nanobiochar is an engineered carbon material derived from biomass with increased surface area, reactivity, and environmental functionality. It enhances soil quality, binds pollutants, retains nutrients, and supports beneficial microbial communities.
A new study reveals that biochar can have sharply different effects on greenhouse gas emissions depending on soil type and land use. In acidic upland soils, biochar significantly reduces nitrous oxide emissions, while in flooded rice paddies, it may unexpectedly increase emissions.
New York University is recognized as one of the world's leading research institutions, consistently home to the most-cited researchers over the past five years. The university boasts a high concentration of globally impactful researchers in various fields, including biology, engineering, and medicine.
A new online game, Market, Set, Go!, aims to educate farmers market vendors on real-world food safety topics. The game allows players to build a virtual farmers market empire and solve food safety challenges to grow their business.
The University of Oklahoma is launching a new five-year, $1 million federal grant-funded training program to address the challenges faced by people experiencing homelessness. Residents in internal medicine and family medicine will receive immersive training in delivering compassionate, comprehensive care to this vulnerable population.
Researchers at Rice University have developed a new technique to spot hidden defects in ultrathin electronics, which can trap electrical charges and weaken the material. This method uses electron microscopy, cathodoluminescence mapping, and force-based measurements to detect defects before they undermine device performance.
Polytherapy significantly improves survival outcomes in women with metastatic breast cancer, reducing all-cause mortality by 38% compared to monotherapy. Regular blood pressure medicine adherence also increases survival, especially among Black and Hispanic patients.
Researchers developed a new immunotherapy strategy by pairing next-generation therapy with standard hormone therapy before surgery, reducing Treg levels inside tumors and improving patient outcomes. The study provides clinical evidence for the effectiveness of engineered anti-CTLA-4 therapies in early-stage prostate cancer treatment.
The Society for Brain Health is a new collaborative body dedicated to enhancing cognitive capacity, longevity, and proactive health optimization through cutting-edge research and tools. Its founding members include prominent neuroscientists and experts in the field of brain health.
Researchers have developed new polymer-based materials that can capture short-chain PFAS molecules, which are difficult to remove from drinking water. The polymers use cooperative binding microenvironments to anchor the charged PFAS headgroup and stabilize its fluorinated tail.
The THRIVE team is developing a PROSPR Intrinsic Capacity score to predict 20-year health outcomes, using wearable data, blood-based biomarkers, and health surveys. The score aims to enable accessible, scalable monitoring of aging and improve interventions.
The Alliance for Clinical Trials in Oncology will host a webinar highlighting recent clinical advances in breast cancer, multiple myeloma, and leukemia. Researchers will present key findings from ASH and SABCS meetings, impacting treatment outcomes.
Researchers found that nanoplastics can increase the virulence of Salmonella, causing it to form thicker biofilms. Prolonged exposure slows down stress response, allowing bacteria to persist in the environment. Further research is needed to determine the impact on antibiotic resistance.
Researchers found that sunscreens with the same SPF of 50 and active ingredients can range from $0.04 to $3.79 per application, highlighting huge variations depending on product price and skin exposure.
Dr. Eric Moore, M.D., has been elected as a member of the Mayo Clinic Board of Trustees, bringing his extensive experience in head and neck surgery to guide strategic priorities. He is also a pioneer in less invasive transoral robotic surgery and has improved outcomes for patients with head and neck cancers.
A team of researchers has developed DopFone, an app that uses a smartphone's speaker and microphone to estimate fetal heart rate with high accuracy. The system was tested on 23 pregnant women and showed promising results, with an average error of 2 beats per minute.
A recent study found that more parents are refusing vitamin K shots for their newborns, which can lead to avoidable brain injuries and lifelong brain problems. The study also found that babies who do not receive the vitamin K injection are 81 times more likely to develop a serious condition called vitamin K deficiency bleeding.
A new Simon Fraser University study reveals the full range of emotions kids and teens feel around climate change, including anger, apathy, and feelings of betrayal. The research highlights the need to support young people's emotional well-being and provide them with tools to build resilience and hope.
Researchers from São Paulo State University detected plastic rocks on Trindade Island, Brazil's easternmost territory, where green turtle nests are conducive to plastic accumulation and burial. The study highlights the need for public policies to manage plastic waste and coordinated actions to clean up beaches.
Researchers have identified a master regulator in plants that balances root and shoot growth when nutrients are limited, leading to yield increases of up to 24% in rice plants. This breakthrough could ultimately improve global crop yields while reducing dependence on synthetic fertilisers.
Researchers have developed a new type of cell therapy called HIT cells that can detect and eliminate cancer cells in mice with pancreatic, kidney and ovarian cancers. The treatment shows promise for nearly 20 other types of cancers, including glioblastoma and pancreaticadenocarcinoma.
Early human-Neanderthal interbreeding was primarily between male Neanderthals and female humans, resulting in unevenly distributed Neanderthal ancestry. This pattern can be explained by natural selection eliminating disadvantageous X-chromosome variants or sex-biased mate preference.
Researchers found that agriculture intensity is the main driver of accelerated bird decline in three regions. The study analyzed data from the North American Breeding Bird Survey and estimated a 15% total loss of bird abundance across North America over 35 years.
New CAR T cells engineered to detect low levels of CD70 show promise in eradicating kidney, ovarian, and pancreatic tumors in preclinical models. This breakthrough provides a potential strategy for treating multiple solid tumor types with targeted immunotherapy.
New guidelines recommend strengthening legislative protections against genetic discrimination in insurance, including clearly defining genetic information and regulating its use. State lawmakers should consider carefully wording restrictions on discriminatory practices to ensure the efficacy of current policies.