Results 281 to 290 of about 6,369,178 (336)

First‐Principles Modeling of Solid Solution Softening and Hardening Effects in Al–Mg–Zr–Si Aluminum Alloys

Advanced Engineering Materials, EarlyView.
The role of various alloying elements in face‐centered cubic aluminum on the barrier of a Shockley partial dislocation during its motion is presented. The study aims to understand how alloying atoms such as Mg, Si, and Zr affect the energy landscape for dislocation motion, thus influencing the solid solution hardening and softening in aluminum, which ...
Inna Plyushchay, Zhengqing Wei, Nebahat Bulut, Sibylle Gemming   +3 more
wiley   +1 more source

Quantitative analysis of time-related parameters in uroflowmetry curve patterns in patients with benign prostatic hyperplasia and bladder outlet obstruction: a single-center retrospective study. [PDF]

BMC Urol
Zeng X, Shen H, Luo D, Jin T.
europepmc   +1 more source

Development of Aluminum Scandium Alloys for Hydrogen Storage Valves

Advanced Engineering Materials, EarlyView.
Different aluminum alloy series and various aluminum‐scandium alloys with differing Sc and Zr levels are evaluated for use in hydrogen storage valve production. The alloys undergo hardness testing, optical microscopy, and tensile strength analysis, with hardening behavior studied under varying conditions.
Francisco García‐Moreno, Tillmann Robert Neu, Markus Eberl, Paul Hans Kamm, Hans‐Wolfgang Seeliger   +4 more
wiley   +1 more source

Plasma Metabolic Profile with Machine Learning Reveals Distinct Diagnostic and Biological Signatures for Pathologic Myopia. [PDF]

Adv Sci (Weinh)
Qi Z, Qi J, Zhang Y, Wang Y, Feng Y, Yang Z, Wang Y, Shu W, Guo D, Kang C, Zhang K, Lu Y, Wan J, Zhu X.   +13 more
europepmc   +1 more source

Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components

Advanced Engineering Materials, EarlyView.
This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller, Florian Loebich, Thomas Wegener, Julia Richter, Jens Gibmeier, Thomas Niendorf   +5 more
wiley   +1 more source

Clinical outcomes of simple limbal epithelial transplantation for limbal stem cell deficiency in a Mexican population. [PDF]

Indian J Ophthalmol
Palomino-de Anda LF, Ortiz-Morales G, Muleiro-Alvarez M, Vera-Duarte GR, Kahuam-López N, Navas A, Ramirez-Miranda A, Graue-Hernandez EO.   +7 more
europepmc   +1 more source

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

A simple protocol for producing axenic seeds of <i>Sorghum bicolor</i>. [PDF]

MicroPubl Biol
Bock B, Scherer J, Parrish F, Burnside J, Rohrer C, Gehring C.   +5 more
europepmc   +1 more source

Novel Surface‐Based Bézier Metamaterials: A Higher Degree of Parametrization toward Tailoring the Effective Properties under Compression

Advanced Engineering Materials, EarlyView.
Cubic Bézier curves are used in the synthesis of novel surface‐based metamaterials with tunable mechanical properties. Surface‐based geometries are 3D printed and tested in compression. The resulting mechanical properties are correlated to changes in the shape of the base curve, with high potential in energy absorption through the adjustment of their ...
Alberto Álvarez‐Trejo, Enrique Cuan‐Urquizo, Armando Roman‐Flores   +2 more
wiley   +1 more source

Modeling Postoperative Pathologic Ileus in Mice: A Simplified and Translational Approach. [PDF]

Neurogastroenterol Motil
Gauthier R, Thevenin J, Planchamp T, Berthon T, Rousset P, Wang S, Canivet A, Knauf C, Vergnolle N, Buscail E, Deraison C.   +10 more
europepmc   +1 more source