958 papers
This study demonstrates that the posterior molar canal is a consistent anatomical structure with a three-branch architecture that is significantly underdetected by conventional CBCT but clearly visualized by high-field MRI, highlighting the critical need for advanced imaging to anticipate and manage bleeding risks during mandibular third molar surgery.
This study demonstrates that incorporating carbon quantum dots into UiO-66-NH2 creates hybrid materials capable of visible-to-ultraviolet upconversion and interfacial photophysical coupling, significantly enhancing visible-light photocatalytic degradation of pollutants compared to the pristine framework.
This study demonstrates that unsupervised clustering of routine, low-cost laboratory parameters can identify three reproducible phenotypic subgroups within ischemic heart disease patients, revealing a distinct lipid-metabolic and hepatic-inflammatory axis that enables interpretable risk stratification in resource-limited settings.
This paper addresses the ill-posed inverse problem of reconstructing a space-dependent source term in a time-space fractional diffusion equation from noisy final-time data by establishing the well-posedness of the direct problem, formulating the inverse problem as an optimization task, and applying Tikhonov regularization with a gradient descent algorithm to achieve stable and accurate numerical reconstructions.
This study demonstrates that glucose on-site evaluation (GOSE) during endoscopic ultrasound-guided pancreatic cyst aspiration is analytically interchangeable with and diagnostically equivalent to laboratory glucometry, supporting its use as a standalone method to preserve valuable cyst fluid for additional biomarker analysis.
This study analyzes U.S. pancreatic cancer mortality trends from 1999 to 2023 linked to smoking and alcohol use, revealing significant demographic and geographic disparities and projecting a continued rise in death rates through 2035, thereby underscoring the urgent need for targeted prevention and cessation initiatives.
This study reveals that entrapping *Synechocystis* sp. PCC 6803 in calcium-alginate hydrogels induces a coordinated, maintenance-oriented physiological state characterized by proteome remodeling toward stress protection and resource reallocation, which preserves photosynthetic activity and enables long-term resilience in photosynthetic living materials.
Moderate static magnetic field (0.05–0.5 T) exposure promotes osteoporotic fracture healing and mitigates systemic bone loss in ovariectomized mice by enhancing bone remodeling and regulating iron metabolism.
This study integrates radiocarbon analysis and online monitoring to demonstrate that fossil carbon from municipal wastewater contributes significantly to direct greenhouse gas emissions, accounting for up to 52% of emissions at individual plants and approximately 10% of China's total sectoral emissions, thereby highlighting the need to distinguish fossil-derived CO₂ from biogenic sources in carbon accounting and decarbonization strategies.
This study presents a pan-genome analysis of 23 highbush blueberry cultivars revealing that the glutathione S-transferase (GST) gene family exhibits an open pan-genome structure with significant structural variation and breeding-group divergence, ultimately identifying three Phi-class GSTs as the most credible candidates for regulating anthocyanin accumulation and fruit pigmentation.