Researchers have developed a new method using co-thermal in-situ reduction of inorganic carbonates to produce high-purity CO with a selectivity of 95.8%, reducing carbon-dioxide emission and offering potential for green hydrogen production.
Researchers developed a method to heal and recycle garnet electrolytes with Li dendrite penetration through heat treatment, increasing ionic conductivity and relative density. The recycled pellets showed improved densification and suppressed Li dendrite penetration, enabling higher critical current density.
The study developed conductive hydrogels with high sensing performance, excellent stretchability, and tensile strength, thanks to the use of cationic cellulose nanofiber-dispersed liquid metal. The hydrogels demonstrated a very high sensing sensitivity and good repeatability and durability.
Researchers developed a system to grade and predict surgical complications by analyzing 51,030 cases. The system uses Bayesian network modeling to identify key risk factors and clusters, enabling precise prediction of surgical outcomes.
Researchers established quantitative relationships between coals and evapoerites with temperature and precipitation during the Phanerozoic. Coals formed predominantly in equatorial regions, while evaporites formed in subtropical dry zones.
Researchers boosted multi-hole water oxidation catalysis on hematite photoanodes using UV excitation, increasing surface holes and improving PEC activity by one order of magnitude.
Researchers confirm that water causes incipient melting, leading to reduced S-wave velocity and enhanced electrical conductivity. The presence of low-velocity zones in continental China is attributed to basal hydration weakening the lithosphere, converting it into asthenosphere.
A study led by Prof. Yong Wei analyzed epidemic records from AD 0 to 1840 in ancient China, revealing a correlation between solar activity and epidemics. The research applied wavelet analysis and ensemble empirical mode decomposition, showing similar periodic changes between the epidemic index and sunspot number.
This study uses the EDCFM method to downscale and bias-correct six CMIP6 GCMs for China's hydrological applications. The results indicate that SSP2-4.5 and SSP5-8.5 scenarios will bring increased volatility in precipitation, evapotranspiration, and runoff. Multi-year average annual values are projected to increase under these scenarios.
Researchers developed a perovskite nanoplatelet laser on a diamond substrate, achieving efficient heat dissipation and low pump-density-dependent temperature sensitivity. The study demonstrates potential for electrically driven perovskite lasers.
A recent review of China's ecological restoration efforts highlights the progress made in protecting and restoring key ecosystems. The research proposes a co-evolutionary framework to describe landscape-scale ecological restoration and its impact on ecosystem services, sustainable livelihoods, and socioeconomic development. Key finding...
Researchers found that TaMADS29 interacts with TaNF-YB1 to regulate early grain development in bread wheat. The complex helps prevent excessive ROS accumulation, promotes nutrient transport into the endosperm, and allows normal grain filling.
This study investigates the correlation between lattice vibrations and ion transport in solid-state electrolytes using isotope substitution. Lower lithium vibration frequency leads to higher ionic conductivity and lower activation energy.
Recent advances in catalytic methane oxidation via thermocatalysis and photocatalysis demonstrate promising results for environmental remediation. The development of efficient catalysts, improved reactor designs, and fundamental studies on surface chemistry are key findings.
A study led by Dr.Ningli Wang and Dr.Yuan Xie found that retinal microvasculature alterations can predict acute mountain sickness (AMS). The researchers used optical coherence tomography angiography to measure retinal capillary blood flow density, revealing increased perfusion pressure as a key mechanism in AMS pathogenesis.
A new reputation-based consensus mechanism is proposed to improve blockchain node deployment on vehicles and RSUs, reducing block propagation time and increasing efficiency. The proposed mechanism is verified through simulation results in a 12km×12km square region.
Researchers investigated the impact of COVID-19 on oocyte quality and embryo development in a prospective cohort study. The study found that SARS-CoV-2 infection did not have a clear negative effect on oocyte quality or embryo development, with some women experiencing improved outcomes after infection.
Researchers predictably synthesized broadband white-light-emitting perovskites using a steric hindrance regulation strategy, exhibiting tunable emission from 400 to 800 nm. The approach opens a general way to directed synthesis of abundant white-light-emitting perovskites.
The study found that Ponatinib inhibits Src-mediated ESCC malignancy with no toxic effect on normal cells. Src interacts with Fyn or Lyn to form heterodimers, which play a key role in ESCC development. Overactivation of specific tyrosine residues can be used as biomarkers for ESCC prognosis.
Researchers discovered a new mechanism to control turbulent heat transport by manipulating coherent structures in thermal turbulence systems. This mechanism enhances heat transfer efficiency without modifying the flow intensity.
Researchers developed an interpretable machine learning framework to predict and quantify chromosome synthesis difficulties. The model achieved high accuracy and predictive ability, providing a practical tool for chromosome engineering and genome rewriting.
The study sheds light on the molecular mechanisms of deep-sea adaptation in Ilyophis brunneus. Researchers identified critical genes, including TUGBCP3 and ITGA, that underwent specific mutations related to cytoskeleton maintenance and regulation.
Researchers investigated the alkenone unsaturation index (U K'37 ) and sea surface temperature (SST) relationship in coastal and continental shelf waters. They proposed a non-linear regression equation to improve SST reconstruction accuracy in marginal seas.
A study using a Chinese atmospheric inversion system found that satellite CO2 retrievals underestimate the global net terrestrial carbon sink, but still provide consistent results with other inversions. The system refines our understanding of flux partitioning between northern and tropical regions.
This study found that lncRNA TARL promotes the host's innate immune response by competing with TAK1 mRNA to bind miR-2188-3p, thereby helping fish resist Vibrio infection. Down-regulation of TAK1 expression improved bacterial escape efficiency.
The proposed SpectrumChain framework utilizes blockchain technology to enable secure, efficient, and refined spectrum resource management for 6G wireless networks. It achieves this through a hierarchical architecture comprising a main chain and subchains, allowing for global spectrum resource trading and local spectrum sharing.
Researchers developed a bottom-up synthetic strategy to create ultrathin MOF nanosheets coated with high-loading single cobalt atoms, leading to improved photocatalytic CO2 reduction rates and selectivity. The resulting catalyst exhibits exceptional performance under visible-light irradiation.
Researchers have developed a novel method to create single-atom catalysts with controlled pore size, using a self-assembly precipitation technique. The resulting Rhodium-based catalysts show improved catalytic activity and stereoselectivity in hydroformylation reactions.
The study employs cryo-TEM to visualize Li ion diffusion and reconstruction of Li dendrite morphology, providing deeper understanding of electrode degradation mechanisms. Emerging methods like liquid-cell technique and machine learning are also explored to simplify data analysis.
The study found UHP metamorphism and constrained the age to 76 million years ago, indicating distal push caused by ocean floor spreading or active continental rifting. This challenges traditional slab pull theory for deep subduction in rifted margins.
A new scheme uses double-layer deep reinforcement learning to optimize network resources in full-duplex cell-free MIMO systems. This approach adapts to changing demands and environmental changes, improving system performance and user customization.
Researchers identified distinct viral signatures in the gut viromes of SLE patients, including Drulisvirus and Thermoanaerobacterium phage THSA-485A, which promote interferon-α production. These findings suggest a link between the gut virome and SLE disease activity.
Researchers have developed high-member low-dimensional Sn-based perovskite solar cells using phenethylammonium thiocyanate, which improves their efficiency and reduces bimolecular recombination rates. The new structure has a higher crystal quality, leading to enhanced power conversion efficiency.
A recent study found that global warming is contributing to an increase in ozone pollution, particularly in regions prone to air pollution. High downward surface solar radiation is inducing extra biogenic emissions, leading to longer-lasting ozone events and exceeding World Health Organization guidelines.
Researchers overview recent developments in carbon-based non-noble metal single-atom catalysts (NPM-SACs) for electrocatalytic field, highlighting their low cost and high performance. The team summarizes strategies to optimize NPM-SACs' micro-environment and discusses advances in developing NPM-SACs for various electrochemical reactions.
The study confirms mid-Tertiary uplifting of the NE Tibetan plateau, with surface uplift and broad planation in the Hoh Xil and West Qinling regions. Small-scale edge-driven mantle convection is proposed as a mechanism for this process.
The study reveals that nitrogen input stimulates plant primary productivity but decreases microbial activities, while carbon input increases nitrogen fixation and mineralization. This dynamic adjustment of carbon and nitrogen cycles has important implications for modeling ecosystem carbon sequestration under global change.
Researchers developed DEtail-seq, a novel technique for meiotic DNA double-strand break (DSB) profiling. The method provides high resolution at or near single nucleotide level, revealing novel features of meiotic DSBs in various species.
Researchers propose a new mechanism for solid-gas carbonate formation during Martian dust activities, which could remove significant quantities of CO2 from the atmosphere and store it over geological timescales.
Researchers develop an in situ FTIRS CO-probe strategy to evaluate the surface d-band center shift of Pt-based electrocatalysts. The study improves the selectivity towards ethanol oxidation reaction and provides a universal CV peaks differentiation method.
Researchers found interdecadal variability of solar radiation impacted strong Meiyu events, particularly in the Yangtze River. The study analyzed historical data and simulations, revealing a correlation between strong solar radiation and higher frequency of strong Meiyu events.
Researchers employ defect engineering to improve nitrogen reduction and oxidation reactions, enhancing catalyst activity and stability. The study predicts future trends in defect engineering and nitrogen cycling.
Researchers developed intelligent metasurface robotics that provides real-time and full-context awareness of its operating indoor environment. This resolves limitations of conventional robotics, including limited field of view and sensitivity to skin color.
Researchers develop innovative strategy to fabricate monolithically integrated micro-supercapacitors with high areal capacitance, volumetric capacitance, and stable performance. The devices achieve record areal output voltage and high systemic performance for powering miniaturized electronics.
Excessive vitellogenin accumulation impairs lysosomal function in germline tissues, leading to reproductive arrest and oocyte quality maintenance. Improvement of lysosomal function is proposed as a potential approach for mid-life intervention in maintaining reproductive health.
The study identifies challenges in ensuring crop monitoring data reliability, including the lack of standard categorized methods for assessing crop conditions. A novel method using artificial intelligence and computer vision has been developed to collect field yield data, reducing labor intensity and costs.
A new model explains how social media discussions and major events distract from news on COVID-19, leading to increased infection rates in the US. The study found that events like Donald Trump's online agenda setting and the 2020 Presidential Election worsened the outbreak.
The Pangu drug model uses a novel graph-to-sequence structure to learn the relationship between chemical structures and formula strings. After pre-training on 1.7 billion druglike molecules, it achieved state-of-the-art results in 20 drug discovery tasks, including molecular property prediction and optimization.
Researchers generate blastocyst-like structures with high efficiency using spliceosome-repressed mouse totipotent blastomere-like cells. The new cell line shows promising results for synthetic embryo development.
Researchers have developed a new energy technology that promotes fast charge transport, mitigates heterogeneous reactions, and extends cycle life in thick solid-state electrodes. The proposed strategy involves a tortuosity-gradient thick electrode, which achieves a balance between ion transport and reaction rates.