Results 101 to 110 of about 2,408,202 (289)

Ergonomic Design and Evaluation of an Electric Nail Removal Device

open access: yesInternational Journal of Occupational Hygiene, 2021
Nowadays, musculoskeletal disorders resulting from working with improper hand tools have been known as one of the major concerns in various industries. In the current study, an ergonomic nail removal device was proposed to evaluate the intervention for ...
Mehrdad Helmi-KohneShahri   +4 more
doaj  

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Simulation and Experimental Study on Operation of Hydraulic Wax Removal Device in Rodless Pumped Wells

open access: yesShiyou jixie, 2019
The operation of the wax removal device in the tubing has important guiding significance for the pump start-stop time, the recovery time of the device and the design and selection of the reversing rubber cylinder of the device.
Zhang Jinglong   +3 more
doaj  

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

La ecografía como herramienta para la extracción de material de osteosíntesis

open access: yesRevista Española de Cirugía Ortopédica y Traumatología
Resumen: Introducción: La extracción de material de osteosíntesis es una de las prácticas más frecuentes en los quirófanos de traumatología, y habitualmente se realiza guiado bajo escopia.
A. Jiménez de Cisneros Gutiérrez   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy