Results 41 to 50 of about 917 (151)

Behavior of Castellated Steel Beams: State of the Art Review

Electronic Journal of Structural Engineering, 2019
The state of the art of behaviour of Steel Castellated Beams is explain in this paper. The present research status of behavior of castellated beams is not mature and need much through study compared to beams without openings in the web. The existence of
Samadhan G. Morkhade, Laxmikant M. Gupta
doaj   +1 more source

Material Extrusion‐Enabled Soft Multimodal Pressure Sensors With Fabrication‐Embedded Stretch‐Induced Strain Insensitivity

Small, EarlyView.
Material extrusion‐based additive manufacturing integrates mechanically anisotropic electrospun piezoelectric composite microfibers with stretchable silver electrodes into a three‐dimensional serpentine architecture to realize stretch‐induced strain‐insensitive pressure sensors, maintaining a stable sensing performance under tensile strains up to 30 ...
Jinsheng Fan, Shujia Xu, Yi Yang, David Harmon, Yuelin Deng, Brittany Newell, Wenzhuo Wu, Robert A. Nawrocki   +7 more
wiley   +1 more source

Simple and detailed modeling of corrosion‐affected slender shear critical RC beams

Structural Concrete, EarlyView.
Abstract The corrosion of steel bars compromises both the safety and the serviceability of reinforced concrete (RC) structures. Consequently, reliable tools are required to estimate the detrimental effects of corrosion on the structural response of RC members subjected to transverse loads.
Nino Spinella, Pier Paolo Rossi
wiley   +1 more source

Reinforcing the Octagonal Web Openings of Castellated Beam by Steel Rings

Al-Qadisiyah Journal for Engineering Science, 2019
Castellated steel beams are section steel members with hexagonal or octagonal web openings which they are made from standard hot rolled steel section I or H. The main advantage of these members is their economic material.
Hayder W. Al-Thabhaweea, Abbas A. Mohammeda   +1 more
doaj   +1 more source

Three hundred sixty‐degree prophylactic laser retinopexy versus focal laser during rhegmatogenous retinal detachment repair: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract Purpose To compare the anatomic, functional and safety outcomes of intra‐operative 360‐degree prophylactic laser retinopexy versus focal laser retinopexy during pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment (RRD) and to assess the certainty of evidence.
Luke Yaldo, Albert Ting, Saif Pasha, Kyle Sporn, Abdelaziz Abdelaal, Joshua Ong   +5 more
wiley   +1 more source

Comparative Study of Castellated Steel Beams with Varying Compactness Ratios and different stiffener configurations [PDF]

The Egyptian International Journal of Engineering Sciences and Technology
Because castellated beams have many benefits in both engineering and economics, their application is growing daily. Space and lightweight are always important considerations, in addition to saving space by allowing large pipes, ducts, etc.
Amr Gouad, Mahmoud Shahat, Fattouh F. Shaker, nehal ayash   +3 more
doaj   +1 more source

A New Paradigm for Understanding the Rheology and Processability of Poly(p‐Phenylene Terephthalamide) Liquid‐Crystalline Solutions

Journal of Applied Polymer Science, Volume 143, Issue 34, September 10, 2026.
Kevlar is traditionally modeled as a rigid‐rod polymer, yet rheological behavior deviates from this assumption. The review introduces a novel “twist‐tie” entanglement theory for aramid polymer chains in the nematic liquid crystal state, providing a molecular explanation for deviations from rigid‐rod models. Understanding twist‐tie entanglement dynamics
Emma Egli, Jacob L. Pretko, Christopher W. Seay, Steven R. Lustig   +3 more
wiley   +1 more source

Integrating and Expanding Evaluation Criteria: Enhancing Disaster Management Through the Triple Nexus Approach

Journal of Contingencies and Crisis Management, Volume 34, Issue 3, September 2026.
ABSTRACT This study examines the integration and expansion of evaluation criteria across humanitarian, development, and peacebuilding efforts within the Triple Nexus framework. Using institutional ethnography, literature review, and document analysis, the research assesses the effectiveness of current evaluation practices, highlighting gaps and ...
Christina Plesner Volkdal
wiley   +1 more source

Nonlinear Analysis of Buckling

Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2014
The stability analysis of slender web loaded in compression was presented. To solve this problem, a specialized computer program based on FEM was created.
Psotný Martin
doaj   +1 more source

Acts of Noticing: Resisting Desensitisation in the Neoliberal Academy

Area, Volume 58, Issue 3, September 2026.
ABSTRACT This article explores the role of sensitivity within geographical research, teaching and methodological practice. It emerged from a shared desire to reclaim sensitivity, deployed here not in a reactive sense (i.e., a propensity to be easily provoked or offended), but rather a responsive sense: to be alive to the lived experiences of others ...
Madeline Routon, Matt Varco
wiley   +1 more source