Results 281 to 290 of about 1,918,179 (367)

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer, Lukas Spano, Sebastian Pohl, Carolin Körner, Matthias Markl   +4 more
wiley   +1 more source

Association between hypnotic medication use and in-hospital falls among older adults: A multicenter landmark analysis. [PDF]

PLoS One
Nishino T, Kubota Y, Miyagi Y, Tanabe N, Yamaguchi F, Ito H, Soh S, Yano A, Mizuno M, Kim C, Ishii Y, Kondo Y, Asai K.   +12 more
europepmc   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Using Natural Language Processing to Improve Fall Documentation in VA Nursing Home Residents. [PDF]

J Am Med Dir Assoc
Graham LA, Liu X, Jing B, Lee SJ, Steinman MA, Liu CK, Dave CV, Li Y, Fung K, Odden MC.   +9 more
europepmc   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Who Falls After a Stroke? Evidence From a Prospective Stroke Cohort. [PDF]

Eur J Neurol
Kufner A, Tang Y, Temuulen U, Abbas G, Rackoll T, Grittner U, Kroneberg D, Weigl B, Kühn AA, Reich M, Nave AH, Endres M.   +11 more
europepmc   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

Interpretable machine learning-based predictive model for fall risk in older adults receiving maintenance hemodialysis. [PDF]

Front Med (Lausanne)
Jiang M, Zhang M.
europepmc   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Fall risk assessment scale for hemodialysis patients (ERQUE_HD): development and validation. [PDF]

J Bras Nefrol
Farina VA, Canabarro ST, Souza G, Negrello LT, Figueiredo AEPL.   +4 more
europepmc   +1 more source