Results 41 to 50 of about 1,016,752 (251)

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Comparison of external fixation and pelvipedal cast treatments in closed femur diaphysis fractures in children

Acta Orthopaedica et Traumatologica Turcica, 2021
Objectives: We compared the results of treatment with external fixation and a spica cast in children with closed femoral fractures.\nMethods: A total of 157 children with closed femoral fractures were treated using external fixation (n=57; 36.3%; mean ...
Cumhur Kesemenli, Mehmet Subasi, Turgut Kirkgoz, Serdar Necmioglu, Ahmet Kapukaya   +4 more
doaj  

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Evidence update on prevention of surgical site infection [PDF]

, 2015
Purpose of review: surgical site infection (SSI) is a common health care associated infection and complicates up to 10-20% of operations with considerable health care resources.
Leaper, David J., Ousey, Karen, Leaper, David   +2 more
core   +1 more source

Refractory type 1 plastic bronchitis in a child; case report

BMC Pediatrics
Background Plastic bronchitis (PB) is a rare pediatric pulmonary condition characterized by the production of branching bronchial casts that cause partial or total obstruction of the bronchial lumen. Case presentation We describe a 13-year-old boy with a
Rehab Elmeazawy, Ahmed Elniny
doaj   +1 more source

Role of age in management of clubfoot by ponseti method and relapse rate [PDF]

Al Ameen Journal of Medical Sciences, 2014
Background: With all the stirring advances in modern medicine, it is somewhat sobering to assess the fund of knowledge concerning the treatment of clubfoot.
M.S. Patil, Md. Nayeem Ali, Renuka M. Patil   +2 more
doaj  

Anatomical Structures Responsible for CTEV Relapse after Ponseti Treatment

Children, 2022
Relapse of deformity after a successful Ponseti treatment remains a problem for the management of clubfoot. An untreated varus heel position and restricted dorsal flexion of the ankle are the main features of recurrences.
Nikolaos Laliotis, Chrysanthos Chrysanthou, Panagiotis Konstandinidis, Nikolaos Anastasopoulos   +3 more
doaj   +1 more source

External and Internal Cracking Caused by Heat Treatment in Laser Powder Bed Fusion‐Fabricated Inconel 738LC Components

Advanced Engineering Materials, EarlyView.
Manufacturing problems such as heat treatment‐induced cracking hinder the widespread application of the laser powder bed fusion (LPBF) process to superalloys. In this study, cracks in the LPBF components of Inconel 738LC superalloy are characterized after heat treatment at various temperature ranges, revealing two distinct cracking behaviors.
Kosuke Kuwabara, Masahiro Kusano, Ayako Ikeda, Toshio Osada, Makoto Watanabe   +4 more
wiley   +1 more source

Prominent premaxilla management on bilateral cleft lip and palate

Journal of Cleft Lip Palate and Craniofacial Anomalies, 2019
The treatment cleft lip and palate (CLP) should start at an early age with a multidisciplinary team and with a comprehensive approach. The aim of the management of protruded premaxilla in patients with bilateral CLP is to relocate the premaxilla to ...
Tatiana Izchel Castillo Torres, María Luisa Peralta Pedrero, Juan Arturo Cuellar Dodd, Cristhian Alexis Lara Robledo, Mónica Dominguez Martìnez   +4 more
doaj   +1 more source

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source