The article proposes multiple routes for green development of polymeric materials, including renewable biomass resources and carbon dioxide feedstocks. It also discusses the importance of recycling, biodegradation, and designing new recyclable polymers with closed-loop chemical recycling capabilities.
A new study has deciphered the step-by-step assembly of eukaryotic proteasomes, revealing two alternative pathways and a flexible biogenesis process. The findings have far-reaching implications for understanding cellular protein quality control, ageing, and diseases like cancer and neurodegenerative disorders.
A recent study found that wild bumblebees are the key hosts for acute bee paralysis virus, not honeybees. This discovery could inform policies to curb disease spread in nature and highlights the importance of diverse food sources and flower strips to minimize infection risk.
Researchers have synthesized belt-like VO₂(b) single crystals with high sensitivity to ethanol at room temperature. The crystals' unique surface structure strongly adsorbs ethanol molecules, promoting efficient charge transfer and exceptional sensing performance.
The study found that the 2023-2024 El Niño event triggered record-breaking sea level surges in Africa, with acceleration outpacing the global average. This unprecedented crisis threatens over 15 million coastal residents with flooding, land subsidence, and extreme weather.
A novel visual system, VSES, facilitates efficient visualization of transgenic lines in soybeans. The system enables rapid identification during the seedling stage and under natural light, reducing labor and time requirements.
A new imaging technique, Lipid-CLEM, has revealed the detailed organization of lipids in cellular membranes at the nanoscale. The technique allows for 3D visualization of lipid densities in membrane nanodomains, providing insights into lipid sorting and behavior within complex cellular structures.
Researchers identified PCED1B as a key protective factor in sepsis, modulating metabolic pathways and influencing immune homeostasis. Elevated PCED1B expression reduced sepsis-related mortality risk by 36%.
Researchers discovered novel microorganisms that rely on conductive particles to convert organic carbon to methane in sediments. These particle-dependent partnerships use the particles as an 'electron transfer conduit', allowing cells to collaborate even when physically separate.
Researchers at IISc created a method to precisely steer quantum sensors through living cells, overcame challenges like viscous drag and brownian motion. This breakthrough enables real-time measurement of parameters such as local viscosity and temperature inside cells.
A new predictive tool, PANGEA-SMM, more accurately determines when smoldering multiple myeloma is progressing and requires treatment. The free online tool uses dynamic biomarkers to track patient progression and identifies patients at high risk of developing active cancer.
The researchers investigated the simplest system consisting of two spins with interactions with surroundings, using Lindblad equation describing open quantum systems. They found that MQ coherences exhibit oscillatory behavior and exponential decay due to environmental interactions.
A seven-month study from Aalto University found that frequent micro checks and bursts of messaging are most strongly linked to feeling overwhelmed. The study's findings suggest that task-switching and constant checking contribute to digital overwhelm, rather than the total time spent on devices.
Research from Lund University reveals that female mosquitofish from different habitats exhibit aggression towards males from other environments, leading to reduced fertilization success and potential reproductive isolation. This phenomenon highlights the importance of female resistance as a mechanism underlying evolutionary processes.
Researchers discovered a new layer of defense in the lungs, where specialized immune cells coordinate a local response to viral infections. The study found that these cells produce a protein called HIF-1α, which activates neighboring immune cells to mount a coordinated defense.
Climate research reveals that warming coastal waters are driving large-scale humid heatwaves, with strongest links in tropical regions and between land and ocean. Understanding these interactions can improve climate adaptation strategies and provide early warning indicators for widespread heat extremes.
A new study reveals snow flies produce bursts of heat and antifreeze proteins to survive freezing temperatures. The insects generate body heat like mammals and produce antifreeze proteins like Arctic fish, allowing them to remain active at -6°C.
Carbonsphere is an open-access, peer-reviewed journal dedicated to carbon science, technology, and policy. The journal aims to foster evidence, tools, and solutions for a just and sustainable net-zero future by linking natural sciences, social sciences, and humanities.
A new composite powder design strategy enables the 3D printing of lithium disilicate glass-ceramics with improved precision, strength, and antibacterial properties. The material achieves a three-point flexural strength of 297.28 MPa and superior mechanical properties.
A research team has elucidated the mechanism behind polarity inversion in polymer semiconductors, revealing that it occurs when dopant uptake exceeds a critical threshold. This phenomenon enables both p-type and n-type behavior in a single material, simplifying device structures and improving manufacturing efficiency.
A new study uses swarm intelligence to optimize the integration of distributed generation and fast Electric Vehicle Charging Stations in power distribution networks. The approach reduces active power losses by up to 68% and enhances voltage profiles across the network.
Over 11,000 Cambridge Scholars eBooks are now globally accessible through the Taylor & Francis eBooks platform. The partnership expands the reach of Cambridge Scholars titles, enhancing visibility and discoverability for rigorous academic scholarship.
Health Engineering combines engineering principles with life sciences to address pressing global health challenges, focusing on prevention, precision intervention, and long-term health maintenance. The journal publishes interdisciplinary research across various fields, including biomaterials, synthetic biology, and precision medicine.
Researchers at Tohoku University's Advanced Institute for Materials Research developed an unprecedented method to bond lithium metal directly to garnet-type oxide electrolyte using ultrasonic welding. This technique reduces interfacial resistance and establishes direct solid-state contact without melting or thermal activation.
Researchers mapped mangrove soil carbon pools and found plant growth, soil chemistry, and tidal processes regulate their distribution. Black carbon, produced by incomplete combustion, is stored in mangrove ecosystems and transported to aquatic systems, influencing global carbon cycling.
A new fusion model combining CNN, GRU, and PF techniques achieves remarkable improvements in lithium-ion battery RUL prediction accuracy. This enhances safety and longevity in electric vehicles and grid applications.
A cohort study found that decedents with advanced cancer who switched from Medicare Advantage to traditional Medicare were more likely to receive hospice care in nursing homes. In contrast, continuous Medicare Advantage enrollees were more likely to receive hospice care at home.
A new study found that ER triage scores for children's mental or behavioral health were inaccurate in two-thirds of cases, with biases against Black and Hispanic patients. Parents are advised to advocate for their child if they suspect a risk of self-harm or harm to others while waiting.
A recent study found that IGFBP1 levels are significantly higher in elderly IBD patients and negatively correlated with inflammation-related markers. Elevated IGFBP1 levels were associated with lower clinical, endoscopic, and histological disease activity, suggesting a promising non-invasive tool for managing elderly IBD patients.
Researchers develop programmable system to selectively pick up and place delicate electronic components, enabling mass production of defect-free displays and 3D microchips. The 'smart stamp' technology uses localized heating to control a polymer's stickiness, allowing precise transfer of semiconductor chips and other materials.
The Human Frontier Science Program has awarded fellowships to 55 emerging scientists worldwide to pursue innovative life science research. The selected researchers come from 26 countries and will receive three-year fellowships supporting their living costs, research, and travel.
A study found that deepfake X-rays can be indistinguishable from authentic images, posing a risk to patient diagnoses and digital medical records. Radiologists and AI models struggled to detect synthetic images, with accuracy ranging from 58% to 92%. Experts recommend implementing advanced digital safeguards to prevent tampering.
A study reveals that Cyanobacteria play a central role in structuring antibiotic resistance distribution and persistence in estuarine ecosystems. The bacteria's carbon-nitrogen metabolism influences the abundance of resistance genes, highlighting a key link between ecological processes and public health risks.
Researchers propose using swarms of pico-satellites to form a single large antenna for reliable, high-quality data transmission. This innovative solution could lead to cheaper and more reliable network coverage worldwide, especially in remote areas.
A study using UK Biobank data identified five clear risk factors for PSP, including depression, delirium, gut problems, heavy drinking, and being overweight. Early detection may enable timely clinical trial enrollment for new treatments.
A large randomized trial shows measurable improvements in postoperative patients who received continuous wearable monitoring, reducing time with dangerously low oxygen levels and composite outcomes. The study found a statistically significant 14% risk reduction for dangerous desaturation events and overall safety improvement.
The research team developed a novel peptide MLPH that promotes hair growth without side effects of existing drugs, using computational modeling. In vivo experiments confirmed significant hair growth effects comparable to minoxidil, without hematopoietic side effects.
A systematic review highlights the biological mechanisms linking chronic stress to cancer course, including HPA axis activation and immune suppression. Chronic stress affects tumor growth, treatment resistance, and patient outcomes differently across various cancers.
A study in Catalonia uses genomic sequencing to analyze TB bacterial strains, identifying the most frequent lineage and clusters of specific subtypes. The analysis provides insights into disease spread and may help identify outbreaks.
Research team develops novel 3D-porous piezoceramic material with high d33 and reduced dielectric constant, achieving 14-fold enhancement in g33. The material exhibits outstanding sensing capability, including high output voltages and sensitivity.
A new study suggests that autoantibodies from Long COVID patients can induce persistent pain-like symptoms in mice, providing evidence for a potential causal role of autoantibodies in the condition. The research also highlights distinct biological subgroups and offers hope for targeted antibody-based therapies.
Researchers developed an accurate detection approach for lithium plating in lithium-ion capacitors, enabling safe exploitation of their full potential. The study reveals that lithium plating initiates at a charging rate of 20 C and can be reversed under certain conditions, but above 50 C, irreversible 'dead' lithium accumulates.
A comprehensive review reveals that barren housing rewires pain biology, amplifying and prolonging it. In contrast, enriched environments support natural pain regulation mechanisms, enabling early detection of illness. This systematic underestimation of animal pain has significant implications for welfare assessment frameworks, analges...
A cohort study of 515 children found distinct cognitive-linguistic deficits in kindergarten associated with increased risk of early-emerging and late-emerging dyslexia. The findings support integrating developmentally sensitive screening into pediatric surveillance frameworks, enabling early identification and preventive care.
Researchers developed inorganic high-performance fiber-based materials for electromagnetic interference shielding, offering valuable insights into the development of next-generation lightweight and durable EMI shielding materials. The review highlights the importance of interdisciplinary research to drive innovation in this field.
Researchers developed a physics-based model for competitive lateral flow assay (LFA) test strips, improving commercial fentanyl test strips' sensitivity. The new method enables actionable guidance for sensitivity optimization across various LFAs.
Tsinghua University's Department of Physics is celebrating its 100th anniversary with a series of events and publications. Researchers will gather in Beijing to explore quantum science, artificial intelligence, and computational physics.
A study found CREB5 regulates basal and SCL transcriptional programs and tumor-forming phenotypes in prostate cancer, suggesting a central role in aggressive prostate cancer. Disrupting CREB5-regulated pathways may improve therapeutic responses in advanced disease.
The Global Virus Network has awarded $90,000 in education and training grants to support emerging scientists and institutions advancing translational virology, genomic surveillance, and global health equity. Awardees represent universities and research institutions spanning North America, South America, Europe, and Asia.
A meta-analysis reveals targeted composting control measures can lower greenhouse gas emissions, suppress odors, and improve fertilizer quality. Optimized composting can retain nutrients while sharply lowering methane, nitrous oxide, and ammonia emissions.
A recent study proposes educational reconfiguration as the key to rebuilding trust and legitimacy in the age of artificial intelligence. The research identifies three singular transformations driven by AI and calls for a deeper structural transformation, focusing on cultivating civic literacy and human-AI collaboration.
Researchers have created a carbon-fiber composite that swallows sound waves while retaining the strength of industrial load-bearing panels. The design achieves an average sound absorption coefficient of over 0.9 across a frequency range of 1,500 to 5,500 hertz.
Recent advancements in wireless power and data transfer (WPDT) systems for biomedical implants have led to significant improvements in power transfer efficiency, data communication capabilities, and biosafety. Innovative solutions such as reconfigurable power amplifiers, adaptive delay-compensated active rectifiers, and machine learnin...
New research suggests that discussing politicized news with coworkers can help employees manage stress and improve well-being. However, most people only discuss these events when they expect a supportive response. The findings highlight the importance of recognizing how social and political events shape employee emotions at work.
A new study from the University of Copenhagen found that when schools are closed, girls tend to spend more time reading and borrow more books than boys. This widening gap in reading habits has significant implications for education and literacy rates, as research suggests that reading skills are crucial for continued academic success.
Researchers have announced the discovery of 24 new deep-sea amphipod species from the Clarion-Clipperton Zone in the central Pacific Ocean. The discoveries, part of an open-access special issue, provide fundamental knowledge of species and their distributions.
A new algorithm paired with a continuous glucose monitor can help users better manage their type 2 diabetes by recommending insulin-dose adjustments. Participants who used the algorithm saw significant improvements in time spent in a safe blood-sugar range.
Researchers found that penguins living in zoos with regular food access and limited physical activity age faster, but live longer than those in the wild. The study reveals a link between zoo conditions and accelerated aging mechanisms.
The collaboration aims to identify therapeutic targets for challenging gynecological conditions using Insilico's AI-driven target identification engine, PandaOmics. ASKA will validate the AI-predicted targets with high translational potential, accelerating the development of innovative solutions for millions of patients worldwide.
Nine medical societies endorse 'ALARA+' safety framework to minimize radiation exposure and orthopedic strain in fluoroscopy labs, aiming to ensure safer environments, equipment, and care. The new standard aims to reduce occupational harms affecting healthcare staff, including chronic pain and spinal conditions.