959 papers
A global analysis of phytane and pristane isotopes reveals that phytoplankton have consistently dominated marine organic matter production and burial over the past 500 million years, with observed isotopic variability driven by environmental CO₂ levels rather than evolutionary changes in biological functionality.
This study utilizes whole genome sequencing of 1,054 suicide deaths and 1,230 controls to identify eleven rare intragenic deletions with significantly elevated frequencies in suicide cases, implicating genes involved in mental health, neuronal function, and metabolic processes as potential contributors to suicide risk.
This study numerically investigates transient natural convection along an isothermal vertical plate under low diffusivity ratios, revealing that reduced thermal diffusivity leads to thicker thermal boundary layers, delayed stabilization, and lower heat transfer rates compared to higher Prandtl-number regimes.
This study investigates how China's country-of-origin image indirectly influences Uzbekistani consumers' smartphone purchase intentions through the mediating roles of product image and perceived value, offering strategic insights for Chinese brands entering the Central Asian market.
This study demonstrates that hypoxic preconditioning enhances the regenerative potency of dental pulp stem cell-derived extracellular vesicles by enriching them with specific miRNAs (hsa-miR-423-5p and hsa-miR-193b-3p) that synergistically couple angiogenesis and odontogenesis to drive successful dentin–pulp complex regeneration.
This study utilizes digital phenotyping to reveal that while executive functions are generally dissociated in both children with cerebral palsy and typically developing peers, children with cerebral palsy exhibit a unique, specific coupling between inhibitory control and balance performance, suggesting an altered integration of motor and cognitive resources for stability.
This paper constructs a theoretical model linking talent policy, talent, and technological innovation to new quality productive forces, and through a case study of H Province's 120 policy texts, identifies key implementation gaps while proposing strategic recommendations to optimize talent structures and policy coordination for sustainable development.
Using panel data from six central Chinese provinces, this study reveals that while child and elderly care burdens generally suppress rural women's overall employment, they paradoxically drive a shift toward non-agricultural work and inter-provincial migration as income-boosting strategies, with effects varying significantly by age, gender, and time period, thereby necessitating a "Trinity" policy framework of flexible local jobs, inclusive public services, and shared family responsibilities.
This study of 218 cancer patients demonstrates that psychological flexibility fully mediates the relationship between resilience and various psychological outcomes, suggesting that interventions targeting psychological barriers and value-based living could effectively enhance mental health in this population.
This cross-sectional study of 505 adults in Bagira Health Zone, DRC, reveals that population health status is significantly influenced by sociodemographic factors, healthcare accessibility, individual behaviors, and mental/physical well-being, yet the current surveillance system fails to adequately account for these critical determinants.