Results 41 to 50 of about 3,634 (300)
Buildings, 2023 This study aimed to evaluate the static response of prestressed reinforced concrete beams strengthened in their flexure and shear properties using different strengthening techniques, steel plates, and externally bonded woven carbon fiber fabric (WCFF ...
Ahmed S. Eisa +4 more
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Influence of bending deflection rate on properties of fibrous mortar
HBRC Journal, 2013 Selection of the construction materials is affected by many factors including their properties under the applied loads. Loading rate is considered as a very important parameter which influences the behavior of the materials.
Metwally Abd Allah Abd el Aty
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Proceedings, 2018 This work aims to study the behaviour against delamination under static modes I and II of adhesive bonded joints in unidirectional carbon-fibre/epoxy prepreg.
Sara Sánchez +3 more
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Actuators, 2022 This paper establishes a matrix displacement model and an improved dynamic model for the static and dynamic performances analysis for a kind of bridge-type displacement amplification mechanism with distributed-compliance, which has better performances ...
Peixing Li, Helei Zhu, Leijie Lai
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Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Case Studies in Construction MaterialsThe steel-FRP composite bar (SFCB) is an ideal reinforcement choice for structures aimed at enhancing durability and resilience. However, research on the seismic applications of SFCBs has primarily focused on flexure-dominated concrete columns, with ...
Yulei Bai +5 more
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QUASI-STATIC RESPONSE OF PLANAR PARALLEL-CONNECTION FLEXURE HINGES MECHANISM [PDF]
, 2019 This paper deals with the quasi-static response analysis of planar parallel-connection flexure hinge mechanism. The flexure hinges are discretized by using the pseudo-rigid-body method.
Šalinić, Slaviša +1 more
core
Finite Element Analysis of Different Flexure Springs
, 2010 Flexure spring suspensions have demonstrated the ability to provide long operating lifetimes for cryocoolers. The good flexure spring need high radial stiffness and high fatigue life. The profile curves are very important for flexure spring.
Hua Zhang, Ying Liu, Xi Chen
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Serviceability of Post-fire RC Rafters with Openings of Different Sizes and Shapes
Journal of Engineering, 2022 This study deals with the serviceability of reinforced concrete solid and perforated rafters with openings of different shapes and sizes based on an experimental study that includes 12 post-fire non-prismatic reinforced concrete beams (solid and ...
Bashar Abdulkareem, Amer F. Izzet
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