998 papers
This study demonstrates that applying ultrasonic impact treatment to laser-directed energy deposited Ti6Al4V coatings refines the microstructure and surface quality without altering phase composition, thereby significantly enhancing wear and corrosion resistance through grain boundary and plastic deformation strengthening.
This study reveals that genome size imposes distinct ecological and physiological constraints on bryophytes and tracheophytes by differentially influencing propagule size and elemental flexibility, thereby reflecting their divergent evolutionary strategies during land colonization.
This study identifies *Baylisascaris transfuga*, *Uncinaria stenocephala*, and *Dicrocoelium dendriticum* in brown bears in Erzurum, Türkiye, highlighting their role as environmental reservoirs and emphasizing the need for a One Health approach to assess transmission risks at the wildlife-domestic-human interface.
Using fuzzy-set Qualitative Comparative Analysis on 33 pediatric cases, this study reveals that nurse–patient conflicts arise from three distinct configurational pathways involving structural constraints, communication–expectation gaps, or systemic resonance failures, with family emotional dyscontrol identified as a necessary condition for conflict escalation to extreme outcomes.
This paper reanalyzes six decades of thermal transport data across normal-metal to superconductor interfaces to demonstrate that electronic heat transport, particularly when modeled using the Bardeen-Rickayzen-Teword (BRT) framework adapted with the Wiedemann-Franz law, is a dominant and necessary mechanism alongside phonons to explain experimental results across a wide temperature range, whereas other proposed electronic models fail to align with observations.
This study demonstrates that a volunteer service team model integrating clinical practice, scientific research, and community service effectively enhances the comprehensive competencies of medical undergraduates by bridging the gap between theoretical education and practical application.
This retrospective case-control study at University College Hospital Ibadan identified that a history of preterm birth, multiple gestations, preeclampsia, inadequate antenatal care, and low socioeconomic status are significant risk factors associated with preterm delivery compared to term birth.
This study identifies ARHGEF10, DTX4, and GADD45A as key centrosome replication-related genes involved in chronic subdural hematoma pathogenesis, characterizing their associated signaling pathways, immune cell interactions, and potential therapeutic compounds to provide a molecular basis for future diagnostic and treatment strategies.
This study validates the Persian Utrecht-Management of Identity Commitments Scale (U-MICS) as a psychometrically sound instrument for assessing identity formation in the Iranian population, demonstrating its robust factor structure, measurement invariance across demographic groups, and strong validity through a comprehensive bifactor and Item Response Theory analysis.
This study demonstrates that ridge preservation using an octacalcium phosphate collagen complex (OCP/Col) in mouse extraction sockets significantly reduces bone resorption and enhances early bone formation by promoting a favorable microenvironment characterized by increased CD31/endomucin double-positive vessel distribution and Osterix-positive cell activity compared to other graft materials.