A policy-specific assessment framework evaluates integrated effects of emission control policies on greenhouse gas mitigation, air quality improvement, and public health protection. China's on-road transportation policies have achieved remarkable progress but face weakening synergies, underscoring the need for deep structural transitions.
Researchers developed a photothermal catalyst, Li0.51Mn2O4, to upgrade spent lithium manganate oxides and waste PET into highly efficient recyclable materials. The study achieved high conversion rates and reduced fossil resource consumption by up to 77% compared to traditional thermal catalysis.
Researchers propose a 3D quantum anomalous Hall effect in Weyl semimetals, revealing unique boundary states and transport properties. The discovery completes the Hall effect family in three dimensions, holding promise for applications in low-power electronics and programmable devices.
Researchers developed a simulation method to model rotating regular black holes, which naturally show time-varying patterns of light and shadow. This breakthrough enables faster exploration of different black hole configurations without requiring delicate tuning.
A novel multichamber magnetic capsule robot has been developed to selectively open specific chambers for targeted liquid sampling or drug release, revolutionizing digestive tract diagnosis and treatment. The robot's modular design allows for flexible adjustment of the number of chambers as demand requires.
Researchers have developed bio-hydrovoltaic technology that converts low-grade thermal energy into electricity through dynamic biological processes. This technology offers unique advantages, including self-regulation, biodegradability, and low maintenance costs.
Researchers achieved first superconductivity in nickel-based superconductors in 2019, with critical temperatures reaching up to 80 K in bilayer La₃Ni₂O₇ under high pressure. Recent breakthroughs enable superconductivity at ambient pressure via strain engineering.
Researchers identified AMO as key driver of compound hot drought events in Northern East Asia, with periods of weakening and strengthening linked to changes in climate. The study provides a new physical perspective for understanding variability in the region's hot droughts and offers insights for improving decadal climate prediction.
A collaborative research team analyzed historical museum specimens of the Asian honeybee, revealing a significant decline in genetic diversity and a potential link to pesticide use. The study suggests that pesticide exposure may be driving rapid evolutionary changes in the species.
A recent study investigates the genetics and evolution of melanism in the tea geometrid moth, revealing a highly constrained mechanism. The research team found distinct mutations around a genetic hotspot responsible for independently derived melanism in various populations across China.
Researchers have developed magic cube metamaterials that can dynamically control electromagnetic fields, overcoming limitations of traditional materials. The technology has potential applications in human-machine interaction and electronic devices.
Researchers measured ¹²⁹I and ¹²⁷I concentrations in seawater samples, revealing riverine input as dominant source of anthropogenic radionuclide ¹²⁹I. The study shows that transport and dispersion are influenced by monsoon patterns, upwelling, and freshwater plume buoyancy.
A study found that narrow-ranging plant species in drylands have higher leaf water content than wide-ranging species, allowing them to store more water in their leaves. This trait helps these plants thrive in extremely arid environments.
A team from China uses the Chashan Broadband Solar Radio Spectrometer to record periodic beaded stripes during a large solar flare, revealing fast and small-scale processes in the Sun's atmosphere. The discovery sheds new light on the physical origins of fine spectral structures.
Chronic stress reprograms tumor microenvironment, fueling cancer development and metastasis through stress-activated signaling pathways. Stress management may now be part of precision oncology, suggesting potential interventions like beta-blockers and behavioral approaches.
Researchers have discovered that activating lysosome biogenesis alleviates senescence in Hutchinson-Gilford progeria syndrome. By promoting progerin clearance, this approach shows promise as a potential therapeutic avenue for HGPS and other age-related disorders.
The development of a new pH probe, SITE-pHorin, offers precise organellar pH imaging in living cells. By harnessing quantum-entanglement interactions, the probe boasts unparalleled sensitivity and resolves long-standing controversies over mitochondrial and lysosomal pH.
A dual-source data-driven gated spatiotemporal fusion network significantly enhances the accuracy of fine-scale lightning forecasting. The model combines the strengths of weather foundation models and recent lightning observations, leveraging complementary features to improve forecast performance.
Researchers at Yunnan University developed a strategy to improve the performance of printable mesoscopic perovskite solar cells by using liquid gallium nanodroplets as a heteroepitaxial template. The study achieved over 20% efficiency and exceptional stability, paving the way for scalable printing of high-performance solar cells.
Researchers have designed a novel ceramic aerogel structure featuring a nanofibrous core framework and nanoporous sheath, resulting in enhanced mechanical flexibility with up to 80% compressive strain. The aerogel also demonstrates superior thermal superinsulation performance with a thermal conductivity of less than 24 mW·m−1·K−1.
Researchers found that hosts harboring different microbial strains exhibited neurobehavioral differences. The study identified 34 significant associations between microbial single nucleotide variations and host plasma metabolites, primarily related to key physiological processes such as neuroactive regulation and oxidative stress.
Researchers have developed a novel coating with controllable crack structure that enables efficient evaporation, pollutant degradation, and mechanical stability. The coating achieves high evaporation rates and effective purification of seawater, with a removal rate of over 99% for pollutants.
Researchers developed high-quality Sn-based perovskite films using a bifunctional additive, achieving remarkable device performance with high mobility and excellent operational stability. The study provides insights into regulating tin-based perovskite crystallization and advancing the development of high-performance FETs.
A study has identified a novel photomorphogenetic factor BcAMT1 that regulates light-dependent development in Botrytis cinerea. The findings suggest that BcAMT1 plays a crucial role in mediating the effects of light on fungal morphogenesis.
A new photoelectrocatalytic platform has been developed to convert styrene into epoxide with high efficiency, using sunlight and gold nanoparticles. The system achieves 94% conversion, 98% selectivity, and 96% Faradaic efficiency.
The research team found that antisolvent polarity modulates solvation structure, SEI film formation, and lithium deposition behavior. Highly polar antisolvents hinder lithium ion transmission and uniform deposition.
A research team has observed chiral switching between collective steady states in a dissipative Rydberg gas, controlled by the direction of parameter change. The phenomenon is underpinned by a unique Liouvillian exceptional structure inherent to non-Hermitian physics, allowing for efficient control over the system's dynamics.
The study implants flexible aliphatic grippers in confined nanocavities to enhance the cage's affinity for cyclohexane and improve its cavity efficiency. This unique approach positions the structure as a promising candidate for developing efficient host-guest partnerships.
Researchers analyzed sediment cores to find a recurring 60-year cycle in carbon and silicon burial, showing human intervention led to changes in estuary ecosystems. Human activities like dam construction reduced organic matter delivery, while increased water clarity promoted algal growth.
Researchers identified two lymphocyte subpopulations associated with arsenic trioxide therapy for APL, the CD8 ISG T cells and NK NFκB cells, which provide new insights into its mechanism of action. ATO treatment also revitalized dysfunctional NK cells and remodelled immunoglobulin proteins.
A recent study found that most new lunar landslides were triggered by endogenic moonquakes, rather than new impacts or thermal weathering. The research team discovered 41 new landslides in the eastern Imbrium Basin, a region with known seismic activity.
A large-scale study revealed that SEEG improves decision-making in temporal lobe epilepsy by identifying specific patterns like LFPS that predict better outcomes. This enhancement enables clinicians to make more precise surgical plans, particularly for patients with non-concordant imaging or suspected bilateral epilepsy.
A new study suggests that prolonged nitrate depletion delayed marine ecosystem recovery after the end-Permian mass extinction. Nitrate availability remained consistently low in South China during this period, with temperatures rising and falling to impact ocean stratification and upwelling.
Researchers created a comprehensive single-nucleus transcriptomic atlas of the pig intestine, identifying 19 major cell types and 58 cellular subtypes. This study provides valuable insights into the mechanisms by which neurons regulate inflammatory responses and the molecular basis for stronger immune functions in wild boars.
Researchers have successfully grown the smallest stable carbon nanotubes, a breakthrough that could lead to advancements in nanoelectronics and cutting-edge technologies. The study uses rhodium-based catalysts to achieve a high yield of the (5, 4) nanotube, paving the way for future applications.
Scientists developed a custom Kelvin probe force microscopy system to study the chiral-induced spin selectivity effect in chiral halide perovskites. The study reveals nanoscale 'spin maps' that show the strength and spatial uniformity of the CISS effect.
Researchers propose a self-doped molecular Mott insulator model for La3Ni2O7, connecting strong correlations and interlayer coupling to its superconducting properties. The material's unique bilayer structure leads to localized atomic orbitals forming symmetric and antisymmetric molecular orbitals.
A new deep learning approach, Electrode Net, accelerates the design of porous electrodes in electrochemical devices, achieving high accuracy and speed. The method outperforms traditional models on benchmarks, enabling rapid screening of large design spaces.
Researchers discover that asthenosphere composition controls magma flux and spreading mode at slow- to ultraslow-spreading ridges. The study found higher volumes of ancient refractory mantle domains in the asthenosphere during asymmetric spreading, supporting the hypothesis that the asthenosphere modulates magma flux.
Researchers designed chiral amphiphilic pillar[5]arene derivatives that spontaneously formed chiral toroidal nanostructures and Möbius strip-like nanorings through non-covalent interactions. The assembly process exhibited solvent-dependent evolution, resulting in structure-dependent luminescent properties.
Researchers designed chiral amphiphilic pillar[5]arene derivatives to form stable chiral toroidal nanostructures and Möbius strip-like nanorings through non-covalent interactions. The assembly process exhibits solvent-dependent evolution, controlling luminescent properties and enabling the creation of functional chiral nanomaterials.
The study reveals that Christensenella tenuis significantly reduces LPS levels and improves glucose and lipid metabolism in diet-induced obesity mice. It achieves this through a distinct bile acids-LPS interaction, preventing LPS from translocating into the bloodstream.
A team of researchers, led by Biao Wu, demonstrated a non-Abelian annealing algorithm that significantly outperforms conventional quantum annealing in solving the maximum independent set problem. Numerical simulations show an average improvement of over 50% in success probability.
Researchers analyzed stalagmite δ¹⁸O data to reconstruct the 8.2 and 4.2 ka BP climate events in the EASM region, revealing regional consistency for the 8.2 event but significant north-south differences for the 4.2 event.
A new study decodes the mechanism of glioblastoma's resistance to chemotherapy by identifying a HIF-independent circuit built around the epigenetic enzyme PRMT2. Researchers found that combining an existing orphan drug with standard chemotherapy can overcome this resistance, doubling survival without added toxicity.
Scientists developed a novel single-atom copper pesticide that maximizes copper utilization while minimizing environmental impact. The new Cu1/CaCO3 pesticide achieves high disease control efficacy and reduces copper soil residue by 20-fold.
This comprehensive metagenomic survey reveals vast gut microbiome diversity, with 21,902 species-level genome bins identified. The study also uncovers a significant reservoir of previously uncharacterized microbes and identifies high-risk antibiotic resistance genes across 14 mammal species.
Researchers develop antibody-γδ T cell conjugates to target PD-L1-positive cancers, inducing pyroptosis and remodeling tumor microenvironment. This dual action promotes direct killing of cancer cells and sustained anti-tumor immunity.
A new study investigates how rapid urbanization affects subjective well-being in China, finding that ecological improvements bolster lower well-being populations while social factors have a stronger impact on higher groups.
Researchers identify OsRqc1 gene as crucial for temperature threshold in TGMS lines. The OsRqc1–OsVms1 module helps recruit ribosomal subunits and raises the critical sterility-inducing temperature.