Results 281 to 290 of about 9,492,820 (416)

Natural history of the dysplastic hip following modern periacetabular osteotomy [PDF]

open access: yes, 2019
Clohisy, John C   +7 more
core   +1 more source

Reinforcing the Strategy: Enhanced Efficiency of Electrospun PVDF Hybrid Nanocomposites‐Based Triboelectric Nanogenerators with p‐NiO/n‐ZnO Interfaces for Energy Harvesting

open access: yesAdvanced Sustainable Systems, EarlyView.
This study presents high‐performance PVDF‐based triboelectric nanogenerators (TENGs) enhanced with NiO–ZnO bimetallic nanoparticles. The optimized PN7/Z‐0.5 composite achieves remarkable energy harvesting efficiency, significantly outperforming pristine PVDF.
Hema Malini Venkatesan   +6 more
wiley   +1 more source

A geographic history of human genetic ancestry. [PDF]

open access: yesScience
Grundler MC, Terhorst J, Bradburd GS.
europepmc   +1 more source

Data‐Driven Lithium Salt Design for Long‐Cycle Lithium Metal Battery

open access: yesAdvanced Sustainable Systems, EarlyView.
This study introduces a data‐driven model to predict Coulombic efficiency and lithium thickness evolution in lithium metal batteries using electrolyte composition and DFT‐derived descriptors. Machine learning models, especially XGBoost and random forest, reduce prediction error by over 50% compared to models using only structural information.
Un Hwan Lee   +4 more
wiley   +1 more source

On the Relentless Pursuit of an Oral Insulin Delivery System: How Far is Too Far?

open access: yesAdvanced Therapeutics, EarlyView.
Injectable insulin preparations have far outpaced oral ones by virtue of adequate bioavailability and are driven by innovations, including insulin pumps, real‐time blood glucose monitoring, and artificial intelligence. In contrast, oral insulin delivery systems, including nanomedicines, continue to struggle and lag due to varied reasons.
Sourav Bhattacharjee
wiley   +1 more source

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