Researchers developed carbon nanofiber cathodes with hierarchical porous structure and unique ZnFeN6 coordination design, improving ion adsorption and charge transfer. The resulting zinc-ion hybrid supercapacitors exhibit high capacity and long cycle life.
This study found that accelerated biological aging significantly increases the risk of cirrhosis in MASLD patients. Higher biological age acceleration was associated with increased cirrhosis risk, while shorter leukocyte telomere length was linked to higher risk.
Agricultural methane emissions in China have increased and then declined, but the growth rate has slowed due to policies targeting non-CO2 greenhouse gases. However, practical challenges remain, including conflicts between food security and emission reduction, inadequate monitoring systems, and insufficient economic incentives.
A new dataset of mobile elements, MEGI, was published to aid in genomic island detection. The dataset, including insertion sequences, integrative and conjugative elements, transposons, and bacteriophages, increased recall by over 20% and accuracy rates by 3-4% when used with Centroid and SIGI-HMM methods.
The Class 2 CRISPR-Cas system allows for fast and accurate detection of animal pathogens, including RNA viruses like avian influenza and duck Tembusu virus. This technology offers several advantages over traditional PCR methods, such as shorter detection times, simplicity, and portability.
A study published in Engineering suggests that coal-to-nuclear (C2N) conversion can unlock additional nuclear growth in China, expanding its share to 22% by 2060 while maintaining grid stability. The technology also proves cost-effective, delivering cumulative savings of 0.44-1.39 trillion CNY for the power system.
Researchers developed a novel coating removal method using soluble abrasives, increasing material removal rate by over 58% compared to conventional methods. The new process eliminates risk of foreign object damage while maintaining high processing efficiency.
Researchers have created tubular CN materials with atomically dispersed Pr single atoms, exhibiting excellent activity for photocatalytic H2O2 production from pure water under visible light. The optimized catalyst achieved a high yield of 227.37 μmol g’ h’ without requiring sacrificial agents.
A new dataset called RetinaDA has been created to improve retinal vessel segmentation models' ability to generalize across different domains. The dataset was designed with domain gaps in mind, incorporating fundus images from various imaging devices, protocols, and clinical environments.
Researchers develop techniques to address label space mismatch, feature space mismatch, and distribution mismatch in open environments. A new evaluation benchmark and performance metrics are also introduced for comprehensive evaluation of robust semi-supervised learning methods.
Researchers developed a spacer isomerization strategy to enhance exciton dissociation efficiency and charge transport in single-component organic solar cells. The approach delivers remarkable performance, thermal stability, and high power conversion efficiency.
Researchers develop a nanocomposite using gold nanoparticles and graphene oxide quantum dots to create superior antibacterial properties. The material enables rapid wound healing by promoting reactive oxygen species generation and enhanced biocompatibility.
Researchers used neutron diffraction to investigate the mechanical behavior of a Ni-Co-based superalloy, identifying a distinct transition in deformation resistance. The alloy's low stacking-fault energy promotes screw dislocation arrangements and Orowan looping bypassing mechanism.
This study elucidates BTR1's unique mechanism in transporting ammonia, sodium ions, and protons. The cryo-EM structures and molecular dynamics simulations reveal key regulatory sites and functional residues facilitating substrate passage.
The rural digital economy significantly promotes the synergistic control of livestock carbon emissions and pollution. The core mechanism of action is reflected in three aspects: green technology progress, alleviating information asymmetry, and promoting production agglomeration. Policy and market factors also play a crucial role in mod...
Researchers develop efficient surface treatment method using water mist to improve CsPbBr3 film quality, leading to higher light absorption and longer carrier lifetime. This results in improved solar cell performance with a champion efficiency of 10.06%.
Researchers evaluated genetic effects of 25 traits in popcorn inbred lines under water-stressed conditions, revealing key mechanisms for improving yield stability. The study identified physiological markers such as NDVI and SPAD for drought tolerance screening, highlighting potential breeding strategies to enhance drought tolerance in ...
Researchers found that biodegradable plastic mulch improved soil moisture retention and crop performance, with stable yields comparable to non-biodegradable mulch. The study suggests a feasible solution for sustainable agriculture in tropical high-rainfall regions.
A study found that biodegradable plastic films increase the formation of smaller, thinner film-like fragments in soil microorganisms, promoting efficient degradation and altering microbial community composition. Microbial gene sequencing revealed changes in functional genes and genus distributions related to polymers' degradation.
A team of researchers developed a novel end-effector for tomato picking, achieving 88% success rate and reducing picking time by 40%. The system uses a collaborative 'adhesion-clamping' operation mode to avoid fruit damage and improve efficiency.
Researchers developed MolUNet++ to explicitly learn molecular representations at multiple scales, extracting substructures while preserving global context. The model achieved significant performance gains across various tasks, including drug target interaction prediction, by providing clearer structural explanations.
The MAAD database provides a standardized platform for rational antibody engineering, structure-based vaccine design, and AI-driven antibody discovery. Analysis reveals conserved and pathogen-specific germline gene biases, with potential immune escape hotspots identified through entropy analysis of interface residues.
A recent study found that residual plastic film in cotton fields accumulates over time, transforming into microplastics. The amount of microplastics increases with the amount of residual film, but exceeds a threshold of 160-200 kg·ha−1, triggering an acceleration phase.
A high-resolution study of Jurassic mudstones in China's Sichuan Basin has discovered that astronomical cycles control climate, sedimentation, and organic matter accumulation. The research provides a detailed climatic and sedimentological framework that enhances the predictability of shale oil reservoirs.
The study proposes a unified genetic and descriptive framework for delta-beach bar composite systems, highlighting four principal distribution patterns. These patterns reflect specific geomorphic and hydrodynamic settings, controlling where and how these sand bodies develop.
The study identifies profound immune dysregulation, chronic inflammation, and impaired cytotoxic function in lymphatic malformations. A Shared CD14⁺CD16⁺ Monocyte Expression Program (SMEP) is uncovered, pinpointing S100A8 as a key druggable target for therapeutic intervention.
The liver's unique immune tolerance is driven by peptide hormones and bile acids, which activate anti-inflammatory responses and foster a tolerogenic phenotype in resident immune cells. This mechanism may explain the liver's reduced rates of transplant rejection but also poses challenges for treating liver infections.
This study reveals how lipid metabolism dysregulation promotes colorectal cancer liver metastasis through a novel YTHDF3-mediated mechanism. Lipid deposition enhances YTHDF3 expression, leading to its degradation and reduced PPARα, which decreases fatty acid oxidation metabolites.
A recent study reveals that FPR2 activation regulates the proliferation and differentiation of intestinal stem cells (ISCs) and transit-amplifying cells, leading to improved epithelial repair. The study also identified a potential therapeutic target for intestinal damage, highlighting the therapeutic potential of FPR2 agonists.
Autumn straw returning reduces airborne diseases like northern leaf blight by 12.24%, while spring returning is more effective against soil-borne ear rot. The optimal depth for soil-borne pest control is 45 cm, with a combination of full-amount and autumn returning being most beneficial for yield.
Researchers developed a composite fiber Bragg grating that eliminates the need for extra splices and improves system stability by suppressing stimulated Raman scattering. This technology achieved a 97.5% reduction in unwanted Raman light, reaching record-breaking output power of 9 kW.
A novel approach generates functional organoids from human adult adipose tissue, offering a more straightforward pathway for regenerative medicine and disease modeling. The method enables the differentiation of various organoids, including bone marrow and insulin-producing islet organs.
Researchers found that oxytocin is present in extracellular vesicles of boar seminal plasma, which is related to fertility outcomes. The levels of oxytocin were positively associated with farrowing rate but negatively with piglets born per litter.
Researchers developed a CRISPR-Cpf1 and endogenous recombinase synergy platform to improve metabolic engineering in Corynebacterium glutamicum S9114. The platform achieved high-efficiency overproduction of GlcNAc, yielding 141.2 g/L with improved production intensity.
Researchers from Beijing Jiaotong University and East China Jiaotong University designed a joint optimization model to plan train timetables, rolling-stock circulation, and cargo loading on the Yizhuang Line. The approach reduced operating costs by up to 25% compared to conventional fixed-composition services.
Researchers discovered that culture conditions drive the synthesis of secondary metabolites, leading to significant α-glucosidase inhibitory activity. The study identified potential active compounds for anti-diabetes treatment and provided actionable insights for optimizing cultivation processes.
A comprehensive assessment compares five hydrogen carriers, identifying trade-offs between cost and environmental impact. The study supports strategic decisions on investing in long-distance hydrogen infrastructure to reduce technological uncertainties.
Szu-Chih Liu played a central role in the development of biochemistry in China, inheriting methods from early Chinese trailblazers and fostering generations of biomedical students. He localized biochemistry in China through unifying terminology and developing textbooks in the Chinese language.
The article investigates CNT-integrated quartz woven fabric as a cathode material for next-generation lithium-ion batteries. It demonstrates excellent discharge capacity and high capacity retention after multiple charge/discharge cycles.
A theoretical study reveals how functionalized crown ethers selectively capture light gadolinium isotopes, offering a cleaner, more efficient path for nuclear and planetary science applications. The researchers found that four functionalized crown ether resins preferentially enrich lighter Gd isotopes.
Researchers created a novel enzyme tool by modifying an existing fungal-derived endo-polygalacturonase, enhancing its thermal stability and catalytic efficiency. The new enzyme efficiently produces pectic oligosaccharides with prebiotic potential, promoting beneficial probiotic growth.
A new label-free polarized light-based tool has been developed to detect blood cell abnormalities, offering a rapid and objective method for analyzing red blood cells. The technology uses dual-angle Mueller matrix polarimetry to quantify cell size, shape, refractive index, and surface characteristics with high accuracy.
Researchers integrate imaging photoplethysmography and laser speckle contrast imaging to create a dye-free approach for real-time cerebral blood flow monitoring. This camera-based method provides fast, robust, and wide-field functional cerebral blood flows monitoring that could support safer neuro-surgery.
Researchers explore how AI can transform RNA drug development by leveraging parallel computing and complex pattern recognition, leading to higher success rates and faster timelines. The integration of AI enables the creation of highly personalized RNA drugs tailored to individual genetic profiles.
A recent study found that tigecycline-resistant Klebsiella pneumoniae strains are predominantly identified in chicken feces in China, but have expanded to other ecological niches and countries. The researchers highlighted the importance of antimicrobial stewardship policies in controlling the spread of resistance genes.
Researchers developed probabilistic models to assess tunnel recovery after earthquakes, providing insights for infrastructure operators and city planners. The study found that restoration times and costs increase with damage severity, highlighting the need for proactive adaptation measures to ensure seamless tunnel functionality.
Satellite networks are becoming integral to future 5G/6G systems, offering global coverage and high throughput. Advancements in satellite technology have bridged the gap between terrestrial and satellite networks, reducing latency and increasing capacity.
A new frontier in satellite technologies, Space Computing Power Networks (Space-CPN) integrates communication and computation capabilities across various satellites for efficient data processing and transmission. Key findings include the application of neuromorphic computing and robust optimization methods for energy-efficient resource...
The study introduces a spatiotemporal resilience model that integrates temporal and spatial dimensions to evaluate USS performance. The proposed model leverages the IoT framework to optimize prevention and recovery strategies, demonstrating improvements in spatiotemporal resilience.
A novel protocol is presented for fabricating a human vascularized bile duct-on-a-chip (VBDOC), which models the vascular-biliary interface in three dimensions. The device maintains cholangiocyte polarity and barrier function, enabling manipulation of mechanical microenvironment components.