A new authentication scheme is proposed to address the security challenges in wireless body area networks (WBANs), which guarantee timely data processing and secure information preservation. The proposed scheme requires fewer communication and computation resources, while having stronger security attributes than existing research.
Researchers at Helmholtz Munich identified a mechanism explaining Long COVID's neurological symptoms: SARS-CoV-2 spike protein remains in the brain for up to four years after infection. mRNA COVID-19 vaccines significantly reduce spike protein accumulation, but persistent presence poses a toxic risk.
Researchers estimate a total ice mass loss of 3213 Gt, equivalent to 8.9 mm global sea level rise, from 1996 to 2021. The Antarctic Ice Sheet's mass loss accelerated since 2006, with an increase in annual losses.
Four FAPESP-funded deep tech startups are looking to expand internationalization plans and enter new markets. The startups aim to establish strategic partnerships with universities, local companies, and research centers to validate their technologies and gain a better understanding of the challenges and specifics of the European market.
The new MemoryHIV.org website addresses a growing need for information on brain health in people with HIV. The site offers comprehensive guides, practical advice, and strategies for managing cognitive challenges, empowering individuals to better understand and manage their brain health.
A clinical trial demonstrated the efficacy and tolerability of concizumab, a new drug for haemophilia patients, reducing bleeding rates. Concizumab works by blocking an anticoagulant factor, restoring the delicate balance between clotting and anti-clotting factors.
Researchers have discovered room-temperature ferroelectricity in single-element tellurium nanowires, paving the way for advancements in ultrahigh-density data storage. The discovery also enables fast switching speeds of less than 20 nanoseconds and impressive storage density exceeding 1.9 terabytes per square centimeter.
Researchers from São Paulo and Spain aim to strengthen links through FAPESP Week Spain, promoting research partnerships and identifying gaps for increased collaboration. The event also discusses the importance of international collaboration in improving the quality of science and innovation.
A study by the University of the Basque Country found that unplanned pregnancies lead to a sharper decline in health during the first two years after childbirth, particularly among young women. In contrast, women who become mothers at an older age recover more easily due to better initial health.
Research by SMU's School of Accountancy found that data breaches rose nearly eight times between 2005 and 2018, with average costs reaching US$388 million. To mitigate this issue, managers should realign incentives and foster a corporate culture valuing long-term sustainability over short-term gains.
A collaborative team led by Prof. Ding Pan has made significant progress in studying abiotic synthesis and stability of biomolecules in C-H-O-N fluids under deep Earth conditions. The findings suggest that these synthesized biomolecules can stably exist, potentially providing initial components for the early stages of life's origin.
A recent study by King's College London analyzed satellite data and found a link between toxic cyanobacteria blooms in watering holes and the deaths of over 300 African elephants in Botswana. The research suggests climate change may have contributed to the poisoning, with increased algal growth linked to extreme weather events.
A University of Michigan study found that warmer temperatures decline the immune performance of wild capuchin monkeys, with younger monkeys most vulnerable. The researchers used a 'clean catch' method to collect urine samples from the monkeys, which revealed a significant decline in immune performance during periods of high temperatures.
Researchers at Universitat Oberta de Catalunya have designed ZIRCON, a system to guarantee the integrity and origin of data in IoT networks. The innovative method uses a zero-watermarking technique without modifying the original data, ensuring tamper-proof transmission over the network.
Researchers at Zhejiang University developed a method to transform waste oil into high-performance carbon materials for supercapacitors. The approach produces nitrogen-doped hierarchical porous carbons with enhanced conductivity and electrochemical performance.
Researchers found that bacteria like E. coli assemble new ribosomes with altered tags, making them more resistant to antibiotics streptomycin and kasugamycin. This novel mechanism of antibiotic resistance could have significant implications for the fight against global antimicrobial resistance.
A new review uncovers FinTech's dual impact, transforming financial governance and fostering technological innovation. Strong regulatory mechanisms support this acceleration, driving digital industrialization and economic growth in states with well-developed infrastructures.
A recent study by SMU researchers aims to investigate the relationship between a company's environmental sustainability performance and its employees' decisions, particularly regarding job retention. The study will use archival data to analyze how firms respond to environmental challenges, providing insights into strategic decisions fo...
A new chimeric antigen receptor T cell (CAR-T) therapy called obe-cel has delivered promising results in treating patients with an aggressive blood cancer. The treatment reduced immune toxicity and persisted for longer in patients, overcoming two common limitations of earlier CAR-T cell therapies.
Researchers at Max Planck Institute developed a new, efficient metabolic pathway to convert acetyl-CoA into pyruvate, enabling effective CO2 utilization. The 'lactyl-CoA mutase' enzyme can produce valuable products like 3-hydroxypropionate for sustainable plastics.
Researchers from KIER have developed an innovative catalyst that enables turquoise hydrogen production at lower temperatures, increasing productivity by 50%. The new catalyst also produces carbon nanotubes alongside hydrogen, offering potential applications for secondary batteries and construction materials.
Researchers developed engineered biochar with enhanced properties for environmental remediation and energy storage. The study highlights the potential of biochar in soil amendment, water purification, supercapacitors, and batteries, but also identifies challenges such as complex biomass composition and lack of standardized protocols.
A recent study published in Nature Human Behaviour reveals that the Linear Pottery Culture (LBK) people showed no signs of population stratification, with homogeneous cultural traces across thousands of kilometers. The lack of genetic diversity among families also suggests social equality.
Researchers have developed a new thermal emitter that can achieve subambient daytime radiative cooling on vertical surfaces, breaking the limitations of traditional blackbody radiation. The design strategy enables flexible tuning of thermal emission and has potential impacts on reduced heating and global energy consumption.
This special issue of Calcified Tissue International presents a collection of critical reviews and original research articles on osteogenesis imperfecta (OI), covering essential aspects of the condition, including its nosology, genetics, and clinical presentation. The contributions also discuss treatment strategies for both children an...
A Singapore Management University professor is investigating how companies quantify their ethical awareness of using Generative AI. His project aims to understand the impact of AI on businesses and society, including factors such as misinformation and job displacement.
Researchers from CSH and ASCII investigate Austrian companies linked to VW, finding 6,300 jobs dependent on the German carmaker. The study highlights the impact of VW's crisis on component suppliers and machine manufacturers, with long-term losses expected.
A new study finds that fine particulate air pollution (PM2.5) exposure is associated with altered immune responses and increased inflammation in pregnant women, leading to adverse birth outcomes. The study highlights the importance of minimizing air pollution exposure in pregnant women to protect maternal and fetal health.
Researchers from Brazil and Spain developed computer models to estimate crop maturity and yield using remote sensing technologies, increasing productivity and reducing CO2 emissions. They also created a system to estimate soil moisture levels with high accuracy, helping growers manage water usage more efficiently.
Researchers have developed a 3D artificial skin model with all three layers, simulating diseases and injuries more accurately. The model can replace animals in toxicological studies of medicines and cosmetics, enabling the development of new treatments without animal testing.
Research finds that Streptococcus mutans's collagen-binding protein may induce hematuria and IgA deposition in kidney disease, suggesting a potential pathogenic role. The study suggests a link between oral pathogens and renal lesions.
A new review highlights temperature's influence on lignin biosynthesis in plants, impacting global warming and sustainable resource management. Lignin's traditional applications are being supplemented by emerging uses in advanced materials and nanomaterials.
Researchers observed coordinated attacks by killer whales on whale sharks in the Gulf of California, suggesting specialized hunting techniques. The pod targeted the whale shark's ventral side, exploiting its vulnerability, and extracted nutrient-rich organs from the liver.
Physicists at the University of the Witwatersrand developed an innovative computing system harnessing laser beams and display technology to process multiple possibilities simultaneously. This approach could speed up complex calculations in fields like logistics and finance, with potential applications in quantum optimisation and machin...
A recent study presents a machine learning technique for rapid CO retrieval from hyperspectral satellite data, providing insights into air quality and pollutant transport over East Asia. The approach outperforms traditional physical methods in terms of consistency and accuracy.
Researchers discovered that sea anemones reshape their entire bodies to maintain the same overall form after injury, contrary to other regenerating animals. This process involves molecular changes across the body, including the activation of metalloproteases, to restore proportionate shape and function.
Research team uncovers a novel signaling axis regulating stomatal aperture under high temperature and/or drought conditions. The study, published in Nature Plants, identifies a phosphorylation-dependent mechanism controlling stomatal opening and closing, paving the way for developing climate-adapted crops.
Researchers demonstrate key Darwinian evolution principles in self-replicating molecules, indicating evolution predates life. Competitive exclusion among these molecules curtails chemical diversification, shedding light on potential emergence of life from non-living materials.
Researchers at University of Maryland have discovered that the South Pole-Aitken basin, the moon's oldest and largest visible crater, is more circular than previously believed. The team used high-resolution data to analyze mountain formations around the basin, revealing a rounder shape indicating a more vertical impact angle.
A new paper emphasizes the role of agrifood value chains in supporting climate-smart agriculture at the farm level, highlighting the potential of these chains to empower farmers to adopt climate-resilient practices. The authors propose policy measures to strengthen the vital role of AVCs in driving climate action.
Researchers used 3D technology to study key areas in brachiating primates, providing new insights into human evolution. The study confirms that early hominin species combined bipedal locomotion with arboreal locomotion similar to current bonobos.
A new study reveals DNAN, a chemical compound replacing TNT in explosives, harms plants by accumulating throughout the plant and lingering for longer. This poses a risk of animals consuming infected plants, introducing toxin into the food chain.
The new RTG EpiSignal focuses on the interaction between chromatin modifications and cell signaling networks in regulating cellular processes. The researchers aim to uncover molecular mechanisms that determine their interplay, shedding light on fundamental mechanisms underlying cellular decision-making.
Researchers analyzed hundreds of malaria parasite genomes to identify genetic variants associated with drug resistance. The study's findings can help scientists predict antimalarial drug resistance and prioritize experimental treatments.
Scientists have developed a novel enzyme, SUPer RNA EcoGII Methyltransferase (SUPREM), which can selectively modify RNA and has high methylation activity. This tool can be used to investigate RNA modifications in various diseases, providing new insights into their role in cell health.
A new study from the University of Leeds found that eating oily fish, fruits, cereals, and drinking moderate amounts of beer can lower the risk of rheumatoid arthritis. The research suggests that a tailored diet approach may be more effective for people with autoimmune diseases.
Researchers discover two distinct patterns of bipedalism among Pleistocene hominids in East Turkana region, suggesting contemporaneous use of lake habitats by different species. The findings provide evidence for the co-existence of multiple hominid lineages and challenge previous inferences based on fossil dates.
Researchers at Heriot-Watt University have proposed a new method to filter out daylight noise from quantum signals, enabling all-day satellite transmission. The approach uses time and phase encoding to overcome the issue, allowing SatQKD to operate during dawn and dusk hours.
Scientists at the Swiss Federal Laboratories for Materials Science and Technology have successfully created luminous wood by combining fungal threads with hardwood. The process involves a two-stage enzymatic reaction that stimulates the production of luciferin, emitting green light from the treated wood.
A new study by Killian McLoughlin and colleagues reveals that moral outrage evokes more sharing of misinformation on social media. Outrage-driven posts can spread misinformation as strongly as trustworthy news, with people sharing them without verifying accuracy.
Researchers create high-quality hexagonal boron nitride (hBN) films just one atom thick using a new growth method. The films exhibit excellent insulating properties and are suitable for high-performance electronic devices.
Researchers have developed a mathematical model that provides strong evidence for the cosmic censorship conjecture in three dimensions, suggesting singularities inside black holes will always be hidden. The model has implications for quantum gravity and advances efforts to understand thermodynamic properties of black holes.
Time-to-event (TTE) analyses in systematic reviews provide crucial insights but are often inadequately documented. A study of 100 reviews found inconsistencies and inadequate reporting standards. The authors suggest using methodological guidelines to improve the quality of TTE analyses.
Researchers identify caveolae's role in protecting adipocytes from rupture and inflammation; this discovery opens new avenues for treating metabolic diseases like obesity. The study highlights the importance of the caveolin-1 protein in maintaining cellular integrity.
Researchers found effective peptidomimetics that can bind to and inhibit Aurora-A's interaction with TACC3 without inhibiting its enzymatic function. This inhibition also showed promise in targeting a different protein-protein interaction between N-Myc and Aurora-A, which is crucial in childhood brain cancers.
A team of international scientists, including University of Michigan researchers, have discovered how ribosomes recruit to mRNA while it's being transcribed by an enzyme called RNA polymerase. This understanding holds great potential for developing new antibiotics targeting specific pathways in bacterial protein synthesis.
Dr Bøsch's work explores betalains' potential to impact blood pressure, diabetes, cardiovascular health, and gut microbiota. The award highlights the significance of her research in advancing functional food and feed applications with implications for human and animal health.
The United Nations has recognized the significance of agriculture in addressing climate change through its value chain approach. Small businesses play a crucial role in supporting small- and medium-sized farms by providing resources, training, and loans, leading to 'climate smart' practices.
Researchers have shed new light on gene expression by visualizing ribosomes in unprecedented detail. The study reveals a molecular mechanism for mRNA delivery to the ribosome, advancing our understanding of gene expression at the molecular level.
Extended Depth-of-Field Random Illumination Microscopy (EDF-RIM) offers a breakthrough in fluorescence microscopy, combining super-resolution with extended depth-of-field detection. This innovation allows for efficient imaging of large and complex 3D structures, minimizing light exposure and acquisition time.