Results 181 to 190 of about 522,275 (241)

Time‐Variant Seismic Fragility of Reinforced Concrete Bridge Piers Considering Degradation Phenomena

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 15, Page 3796-3817, December 2026.
ABSTRACT Aging and environmental exposure progressively deteriorate the physical and mechanical properties of construction materials, thereby affecting the safety and functionality of existing infrastructure. Corrosion of steel rebars in reinforced concrete structures is widely acknowledged as the most common and detrimental degradation phenomenon, as ...
Paolo Andrea Miglietta, Gianni Blasi, Daniele Perrone, Francesco Micelli, Maria Antonietta Aiello   +4 more
wiley   +1 more source

Prescribed-time prescribed-performance event-triggered control algorithm for wafer transfer robots. [PDF]

Sci Rep
Xu B, Yu H, Yuan L, Huang S, Zhou J.
europepmc   +1 more source

Enhancing the Seismic Resilience of Masonry‐Infilled RC Structures Using Rubber Joints: Full‐Scale 3D Shaking Table Tests

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 15, Page 4088-4112, December 2026.
ABSTRACT Masonry infills in reinforced concrete (RC) frames are highly vulnerable to seismic damage, often sustaining severe cracking even under moderate ground motion, which in turn leads to considerable economic losses and safety risks. To address this issue, this study experimentally evaluates the effectiveness of two innovative rubber‐based joints ...
Enrico Tubaldi, Marko Marinković, Simone Galano, Alessandro Lotti, Fabio Freddi, Daniele Losanno, Hamid Ahmadi, Matija Gams, Nemanja Krtinić, Matija Bošković, Christoph Butenweg, Prateek Kumar Dhir, Filip Manojlovski, Aleksandra Bogdanovic, Zoran Rakicevic, Vlatko Sheshov, Julijana Bojadjieva   +16 more
wiley   +1 more source

Predefined-Time Sliding Mode Control of Robotic Manipulators via Artificial Delay Feedback and Reinforcement Learning. [PDF]

Sensors (Basel)
Zhang L, Wang J, Wang J, Lu J, Li P.
europepmc   +1 more source

Biomechanical, Structural, and Composition Characterization of the Vertebra‐Disc Interface

JOR SPINE, Volume 9, Issue 4, December 2026.
ABSTRACT Background The spinal endplate region consists of the cartilage endplate (CEP), bony endplate (BEP), and subchondral trabecular bone (STB). Although this region is often involved in vertebral fractures and disrupted with disc degeneration, the biomechanics of these tissues are incompletely understood. The goal of this study was to characterize
Neilesh R. Frings, Harrah R. Newman, Faysal M. Haque, Veronica A. Caruso, Dawn M. Elliott, Elise F. Morgan   +5 more
wiley   +1 more source

Impact of Base Rubber and Cure Systems in Additive Manufacturing of Fully Compounded Thermoset Elastomers. [PDF]

Polymers (Basel)
Mubasshir AA, Kodra S, Sangeetham C, Kazmer DO, Mead JL.   +4 more
europepmc   +1 more source

Additive Manufacturing of Glass Fiber‐Reinforced Polypropylene and Its Behavior Under Controlled Hydrogen Exposure

Polymer Composites, Volume 47, Issue 21, Page 19563-19577, 10 November 2026.
Experimental and numerical assessment of GFRPP under lower experimental hydrogen pressures using tensile testing, SEM analysis, and hydrogen uptake estimation. ABSTRACT Glass fiber‐reinforced polypropylene (GFRPP) composites are increasingly explored for hydrogen transport and storage due to their lightweight nature and corrosion resistance.
Ahmadyar Qureshi, Ulises Martin, Abdul Mannan, Homero Castaneda   +3 more
wiley   +1 more source

Design of Fixed-Time Fault-Disturbance Estimator for Emergency Rescue Quadrotor UAV Under Multi-Stage Mission Conditions. [PDF]

Sensors (Basel)
Rong L, Han C, Ding F, Li T, Chen S, Tong Z.   +5 more
europepmc   +1 more source

Dental Rehabilitation of the Scapular Tip in Maxillary Reconstruction

Head &Neck, Volume 48, Issue 11, Page 3083-3088, November 2026.
ABSTRACT Introduction The fibula‐free flap has traditionally been utilized to perform dental rehabilitation following maxillectomy. The purpose of this study is to present our experience with dental implantation of the scapula–tip‐free flap in midface reconstruction.
Leba M. Sarkis, John Lee, Karl Cuddy, Brian Rittenberg, Majd Al Mardini, Christopher MKL Yao, Sharon Tzelnick, David Goldstein, Ralph Gilbert, John R. de Almeida   +9 more
wiley   +1 more source

Experimental and numerical study on the effect of web openings on the torsional behavior of pre-compressed hollow UHPC beams. [PDF]

Sci Rep
El-Basiouny AM, Askar HS, El-Zoughiby ME.   +2 more
europepmc   +1 more source