Results 211 to 220 of about 156,437 (306)

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Consumer Understanding of Skin Concerns With an AI-Powered Informational Tool.

JAMA Dermatol
Sayres R, Jain A, Venkatraman M, Singh P, Liu Y, Winter S, Schaekermann M, Loh A, Verma S, Matias Y, Corrado GS, Hassidim A, Webster DR, Bui P, Lin S, Ko J, Liu Y.   +16 more
europepmc   +1 more source

Race/ethnicity, disability, and antenatal depression in the United States: population-level insights from machine learning. [PDF]

Prev Med Rep
Kim S, Cabadin MCD.
europepmc   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Patient-specific and provider-specific predictors of urgent care referral to dermatology: A retrospective cohort and survey study. [PDF]

JAAD Int
Rodriguez Orengo A, Moynihan A, Richardson CT, Green C, Ryan Wolf J.   +4 more
europepmc   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Integrated Plastic Surgery Match Trends After Step 1 Pass/Fail Implementation: Data Analysis and Literature Review. [PDF]

Plast Reconstr Surg Glob Open
Clark C, Foote K, Frey JD, Burke MS.
europepmc   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Early prediction of unplanned critical care transfers in children using EHR-based ensemble machine learning. [PDF]

JAMIA Open
Tweedy E, Mehta S, Mai MV, Ruiz V, Shi HL, Shaeffer GP, Nishisaki A, Muthu N, Tsui FR.   +8 more
europepmc   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source