Results 41 to 50 of about 4,980 (238)

TORISIONAL BEHAIVORE OF REACTIVE POWDER CONCRETE T-BEAM WITH WEB OPENING

open access: yesJournal of Engineering and Sustainable Development, 2017
Ten T section reinforced concrete beams by use Reactive Powder Concrete (RPC) beams with square and circular web perforation tested under pure torsion . The geometry and main reinforcement of all specimens are same.
Ali Sabah Alamli   +2 more
doaj  

Analytical study on the composite behavior of rectangular CFST columns under combined compression and torsion

open access: yesCase Studies in Construction Materials, 2022
In this paper, a total of 44 rectangular CFST column finite element models are established and verified. The effect of loading path, the working mechanism and the constraint interaction of rectangular CFST column under compression-torsion loading are ...
En Wang   +6 more
doaj   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase   +6 more
wiley   +1 more source

Torsional Behavior of Reinforced Concrete Hollow Core Beams

open access: yesJournal of Engineering and Sustainable Development, 2015
The aim of this work is to study the behavior of reinforced concrete hollow beams under torsion load. The experimental work includes investigation of eight reinforced concrete rectangular beams of dimension (length 2000 x height 240 x width170 mm ...
Waleed Awad Waryosh   +2 more
doaj  

Effect of imbalanced interface pre-tightening force on the bearing behavior of carbon fiber reinforced polymer interference-fit lap joint

open access: yesAdvances in Mechanical Engineering, 2021
Interference-fit is attracting increasing attention in the aerospace field because of its excellent enhancement of the sealing and fatigue life of carbon fiber reinforced plastic (CFRP).
Jian Li   +4 more
doaj   +1 more source

Impact of standard and unexpected bolt-hole-washer tolerances on the performance of pinned and torqued joints in CFRP composites

open access: yesAlexandria Engineering Journal, 2023
This study aimed to investigate the impact of some practical assembly errors on the performance of composite joints with M6 bolts in quasi-isotropic CFRP laminates with stacking sequence of [±45/0/90]2S, which are increasingly used in aerospace and ...
U.A. Khashaba
doaj   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

open access: yesAdvanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao   +3 more
wiley   +1 more source

The ulnar collateral ligament loading paradox between in-vitro and in-vivo studies on baseball pitching (narrative review)

open access: yesInternational Biomechanics, 2021
Ulnar collateral ligament (UCL) weakening or tears occur in 16% of professional baseball pitchers. To prevent players from sustaining a UCL injury, it is important to understand the relationship between the UCL properties and elbow stabilizers with the ...
Bart Van Trigt   +3 more
doaj   +1 more source

Discrete Optimization of Weighting Factor in Model Predictive Control of Induction Motor

open access: yesIEEE Open Journal of the Industrial Electronics Society, 2023
Tuning the weighting factor is crucial to model predictive torque and flux control. A finite set of discrete weighting factors is utilized in this research to determine the optimum solution.
S. Alireza Davari   +5 more
doaj   +1 more source

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

open access: yesAdvanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

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