Results 131 to 140 of about 48,844 (286)

Exploring biofiber properties and their influence on biocomposite tensile properties

Polymer International, EarlyView.
The study measured the physical, flow and chemical properties of 10 biofibers. It characterized the tensile properties of derived biocomposites and linked them using regression models, showing robust predictive performance. Abstract Biofibers serve as effective reinforcements for neat polylactic acid (PLA) in biocomposites, offering an attractive ...
Oluwafemi A. Oyedeji, Jocelyn Hess, Xianhui Zhao, Luke Williams, Rachel Emerson, Erin Webb   +5 more
wiley   +1 more source

Giant Tunability of Individual Magnetic Skyrmion Size via an Oscillating Local Magnetic Field

Rare Metals, EarlyView.
ABSTRACT Magnetic skyrmions hold great promise as memory and computing elements in future spintronic devices. Despite the demonstration of various devices, techniques for addressable and high‐precision manipulation of individual skyrmions remain scarce.
Cai‐Hong Xie, Shuai Dong, Yu‐Ying Bai, Yu‐Yan Han, Mang‐Yuan Ma, Li Pi, Ying Guo, Jing Zhang, Ji‐Hao Wang, Weng‐Jie Meng, Yu‐Bin Hou, Fu‐Sheng Ma, Qing‐You Lu, Qi‐Yuan Feng   +13 more
wiley   +1 more source

Torsional Resistance of Reinforced Concrete Girders with Web Openings

Journal of Engineering, 2016
In this study, a three dimensional finite element analysis was utilized to study the behavior of reinforced concrete T- girders with and without web openings under pure torsion by using ANSYS APDL 15.0 program.
Mohannad Hussain Al - Sherrawi, Dr, Zainab Muthana Shanshal   +1 more
doaj   +2 more sources

New Advances of Degradable Magnesium‐Based Metal Biomaterials in the Field of Orthopedics

Rare Metals, EarlyView.
ABSTRACT Based on their outstanding biomechanical properties and superior osteogenic activity, magnesium (Mg) and its alloys have been extensively investigated for their biocompatibility and therapeutic efficacy in treating fractures and bone defects.
Jia‐Nan Yu, Shao‐Sheng Jia, Rong‐Bang Sun, Tong Zhang, Ling‐Chuang Bai, Di Mei, Shi‐Jie Zhu, Lan Chen, Shao‐Kang Guan   +8 more
wiley   +1 more source

Designer DNA‐Based Machines

SmartBot, EarlyView.
DNA machinery represents a burgeoning frontier at the intersection of robotics and nanotechnology, evolving from static nanostructure toward dynamic nanorobots. Here, the authors review the comprehensive research pipeline of designer DNA‐based nanomachines, covering the design, analysis, and fabrication. These programmable systems enable transformative
Yiquan An, Fan Wu, Yanyu Xiong, Cheng Zhang, Jian S. Dai, Lifeng Zhou   +5 more
wiley   +1 more source

Operando X‐Ray Computed Tomography Reveals the Role of Interfacial Nucleation Nanolayers in Suppressing Mechanical Failure in Zero‐Excess Lithium All‐Solid‐State Batteries

Small, EarlyView.
This study employs operando X‐ray computed tomography combined with an image subtraction method to investigate mechanical failure mechanisms in all‐solid‐state batteries with lithium and zero‐excess lithium anodes. By comparing bare and silver‐coated copper current collectors, the results reveal how nucleation nanolayers influence lithium deposition ...
Linfeng Xu, James Le Houx, Vyacheslav Kachkanov, Jinsong Zhang, Robin Norbert Wullich, Matthias Fankhauser, Kaspar Löffel, Thomas J. Schmidt, Mario El Kazzi   +8 more
wiley   +1 more source

Pulsed Electromagnetic Field Therapy for Mild-to-Moderate Knee Osteoarthritis: A Double-Blind, Randomized, Placebo-Controlled Clinical Trial. [PDF]

J Cachexia Sarcopenia Muscle
ABSTRACT Background Current treatments for knee osteoarthritis (OA) offer limited functional and structural improvements. Compared to age‐ and gender‐matched controls, patients with knee OA show a higher prevalence of muscle weakness, which negatively affects their ability to exercise—a key factor in enhancing physical mobility and delaying disease ...
Lau KKL, Chen ASC, Fu CHY, Ng JP, Ong MTY, Yung PSH, Lui PPY.   +6 more
europepmc   +2 more sources

Multifaceted Behavior and Functional Versatility of Ferritic Stainless Steels, Part I: Applications and Processing, a Review

steel research international, EarlyView.
This review investigates the processing‐microstructure‐property relationships in ferritic stainless steels (FSSs). It highlights advances in deformation behavior, heat treatments, surface modifications, and alloying effects. Theoretical models, including Johnson‐Mehl‐Avrami‐Kolmogorov, Arrhenius, nucleation theory, and diffusion theories, are discussed
Shahab Bazri, Carlo Mapelli, Silvia Barella, Andrea Gruttadauria, Davide Mombelli   +4 more
wiley   +1 more source

Numerical analysis of the stability behaviour of castellated beams and comparison to regular hot‐rolled profiles

Steel Construction, EarlyView.
Abstract Castellated steel beams, characterised by their unique perforated web design, have gained significant popularity in the construction of medium‐span structures, like industrial and office buildings. These beams offer an economical solution due to their increased bending moment capacity about the major axis with relatively low weight and ...
Julian Betken, Anna‐Lena Bours, Rebekka Winkler, Markus Knobloch   +3 more
wiley   +1 more source

Calibration of equivalent geometric imperfections for second‐order theory analysis of hot‐rolled U‐profiles

Steel Construction, EarlyView.
Abstract The stability behaviour of steel structures is important when performing design. Standards (such as EN 1993‐1‐1 – Eurocode 3 Part 1‐1) take the stability of steel members into account and allow for verifications using reduction factors or by second‐order theory analysis considering equivalent geometric imperfections.
Stalin Ibanez, Caridad Moscoso, Matthias Kraus   +2 more
wiley   +1 more source