A comprehensive review outlines how ammonia disrupts biogas production and identifies practical strategies to prevent system failure. Emerging solutions include the integration of artificial intelligence and machine learning into digester monitoring.
A new study found that fine rubber crumbs from recycled tires can release high levels of polycyclic aromatic hydrocarbons (PAHs) into the environment, contaminating soil and water. The smallest particles released the most toxic chemicals, posing risks to organisms, plants, and potentially human health.
A new rapid test for hepatitis C could identify more patients who can be cured if insurers increase reimbursement to cover the test's high cost. The test's point-of-care feature makes it ideal for early screening and treatment in clinics and emergency rooms.
A new review reveals microwave-assisted pyrolysis can produce advanced carbon materials from biomass and waste in a fraction of the time, with improved performance and sustainability. This technology offers a powerful alternative for building next-generation materials needed for carbon neutrality.
A systematic review of randomized controlled trials evaluating large language models in digestive diseases found only 14 eligible studies worldwide. Most focused on gastrointestinal and hepatobiliary diseases, with clinical decision-making and patient education being common applications. The authors emphasize the need for high-quality ...
Professor Lim Siong Guan shares insights on how to navigate uncertainty in a rapidly changing world by emphasizing the importance of governance, leadership development, and institutional culture. He stresses the need for proactive planning, trust-building, and adaptability in response to unexpected events.
The Qinghai-Tibet plateau faces multiple conservation challenges due to climate change and human activity. Research reveals shifting plant diversity under these pressures, with critical gaps in understanding the mechanisms behind acclimation and adaptation. Future research prioritization is proposed to address conservation concerns.
A study by Chongqing University of Posts and Telecommunications proposes a modality fusion strategy to enhance visualization-inertial trajectory localization. The approach leverages attention mechanisms and cross-modal communication, achieving robust accuracy in complex environments.
Researchers developed a new 8B13B coding scheme to enable robust, low-cost visible light communication using commercially available components. The system achieved reliable outdoor VLC at data rates of up to 3.48 Mbit/s over distances of several meters, overcoming key challenges in VLC.
Researchers discover breast cancer cells hijack the immune system's alarm pathway, inducing chronic pro-tumor inflammation. This shift creates a vulnerability that can be targeted by existing immunotherapies.
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.
Researchers developed a 3D electrical imaging technique to study defect passivation in perovskite films. The study found that bulk and surface passivation strategies improved charge transport, with filmstreated with both showing the most uniform conductive pathways.
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 review transfer printing techniques for integrating III-V semiconductor devices into silicon photonics, enabling diverse optical functionalities and applications. The technology offers precise control over thin film parameters and precise device placement.
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 have developed a novel catalyst for acidic two-electron oxygen reduction that enables the self-adjusting mechanism. This breakthrough offers a highly efficient, selective, and stable method for hydrogen peroxide synthesis in acidic media.
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.
Polysaccharide-based microneedles have been shown to effectively deliver anti-cancer agents directly into the skin, targeting rich networks of immune cells. The microneedle matrix itself can also modulate these immune cells, creating a powerful dual-action therapy.
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.
Research finds cancer cachexia-related immune cells impair T-cell negative selection, leading to irAEs. This study establishes a critical mechanism connecting cancer cachexia and irAEs, opening new avenues for targeted interventions.
The team designed a strategy to create monolayer altermagnets using V2(Se,Te)2O as a template. High-throughput calculations identified 612 potential altermagnets with spin-splitting bands and CSML, showcasing their precision and potential for advanced spintronics applications.
Researchers develop record-high circular polarization of 25.3% in GaN-based spin-LEDs using multi-periodic spin tunnel junction, enabling zero-field spin-LED performance. The design harnesses topological spin textures for controlling electrons and filtering, achieving a breakthrough in device operation.
Researchers explore how nanomaterials enhance drug stability, delivery, and medical imaging in treating eye tumors. The concept of theranostics combines diagnosis and therapy for personalized treatments.
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 developed a soft, wireless implant that modulates the splenic nerve to restore immune balance in patients with chronic inflammatory diseases. The device showed excellent biocompatibility and reduced inflammation in a rat model of chronic colitis.
Researchers developed a potassium-based Cu-SSZ-39 catalyst with increased Al concentration in 8-membered rings, enhancing NOx conversion at low temperatures and retaining activity after hydrothermal ageing. The work presents an effective strategy for tailoring Al distribution in zeolites to improve NH3-SCR performance.
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.