Results 51 to 60 of about 215,542 (310)

Investigation of the dependence of the adhesion value on the profile type of composite rods under the condition of reinforcement of stone products

open access: yesТехнічна інженерія, 2022
The main task that is being solved in the course of writing this article is to establish experimentally the dependence of the value of the adhesion value on the type of profile of composite rods, provided that they are used for reinforcing stone products.
V.V. , S.I. , Yu.K. , I.A.
doaj   +1 more source

Nanofiller Fibre-Reinforced Polymer Nanocomposites [PDF]

open access: yes, 2008
In this work, the technology of nano and micro-scale particle reinforcement concerning various polymeric fibre-reinforced systems including polyamides (PA), polyesters, polyurethanes, polypropylenes and high performance/temperature engineering ...
Desai, S.   +2 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS 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

Improving the thermal performance of PVC windows with pultruded thermoplastic reinforcement

open access: yesScientific Reports
Today, composite profiles of constant cross section are widely used in advanced engineering structures. The use of composite profiles in window and door structures can reduce thermal bridging and reduce energy consumption for heating and cooling.
Kirill Minchenkov   +3 more
doaj   +1 more source

CFGFRPT Piles with a Circular Cross-Section and their Application in Offshore Structures

open access: yesPolish Maritime Research, 2019
The possibilities of using concrete piles in a polymer composite reinforced with glass fibres in offshore facilities were shown. Laboratory tests of CFGFRPT type piles compressed axially and in eccentric compression for the analysis of CFGFRPT piles were
Mieloszyk Eligiusz   +2 more
doaj   +1 more source

A feasibility study of using composite reinforcement in transport and power industry structures

open access: yesTransport, 2017
About 92% of Lithuanian bridges are made of reinforced concrete. Therefore, the problem of increasing the reliability and service life of their structures is most important for ensuring effective operation of transport buildings.
Egidijus Vanagas   +5 more
doaj   +1 more source

Physico-Chemical, Mechanical and Morphological Characterization of Furcraea Selloa K.Koch Plant Leaf Fibers-An Exploratory Investigation

open access: yesJournal of Natural Fibers, 2023
The interest in developing bio-based composite materials had grown up with the context of maintaining ecological integrity by introducing new eco-friendly materials. The present study investigated the suitability of a novel Furcraea selloa K.
Indran S   +4 more
doaj   +1 more source

Numerical Investigation of Crack Mitigation in Tubular KT-Joints Using Composite Reinforcement

open access: yesEngineering Proceedings, 2023
Recently, fiber-reinforced polymers (FRP) have begun to be used for steel structure reinforcement, following decades of successful utilization for the reinforcement of concrete structures.
Mohsin Iqbal   +4 more
doaj   +1 more source

Internal geometry of structurally stitched NCF preforms [PDF]

open access: yes, 2007
Internal geometry of a textile reinforcement is an important factor of the reinforcement performance during the composite manufacturing and service life.
Koissin, Vitaly   +2 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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