Results 21 to 30 of about 242,186 (306)

Electrospinning and Post-Spun Chain Conformations of Synthetic, Hydrophobic Poly(α-amino acid)s. [PDF]

open access: yes, 2020
Electrospinning and post-spun conformations of hydrophobic poly(α-amino acid)s are described in this study. The poly(α-amino acid)s, poly(Gly), poly(L-Ala), poly(L-Val), and poly(L-Leu) were synthesized via corresponding N-carboxy-a-amino acid anhydrides.
Devarayan, Kesavan   +4 more
core   +1 more source

Constitutive Modeling of New Synthetic Hybrid Fibers Reinforced Concrete from Experimental Testing in Uniaxial Compression and Tension

open access: yesCrystals, 2020
Hybridization of fibers in concrete yields a variety of applications due to its benefits compared to conventional concrete or concrete with single type-fiber.
S. M. Iqbal S. Zainal   +3 more
doaj   +1 more source

Performance of plastic wastes in fiber-reinforced concrete beams [PDF]

open access: yes, 2018
Synthetic plastics are typically discarded, thus causing environmental pollution. Plastic wastes are recycled as fiber in concrete to solve this problem. In this study, synthetic fibers in a concrete matrix were investigated through compressive strength,
Juki, Mohd Irwan   +4 more
core   +1 more source

Chemo-Mechanical Evaluation of Asphalt Mixtures Reinforced With Synthetic Fibers

open access: yesFrontiers in Built Environment, 2020
The use of additives in asphalt mixtures has been an important option in order to prolong the durability of the road infrastructure. Several works have reported that the utilization of synthetic fibers (e.g., plastic fibers) visibly enhance the overall ...
Moises Bueno, Lily D. Poulikakos
doaj   +1 more source

A requirement for STAG2 in replication fork progression creates a targetable synthetic lethality in cohesin-mutant cancers. [PDF]

open access: yes, 2019
Cohesin is a multiprotein ring that is responsible for cohesion of sister chromatids and formation of DNA loops to regulate gene expression. Genomic analyses have identified that the cohesin subunit STAG2 is frequently inactivated by mutations in cancer.
Ashworth, Alan   +4 more
core   +2 more sources

Cementitious composites made with natural fibers: Investigation of uncoated and coated sisal fibers

open access: yesCase Studies in Construction Materials, 2022
Synthetic fibers commonly used in cementitious composites are known to directly contribute to the material cost, while causing concerns regarding their availability and carbon footprint.
Melvin Glenn Veigas   +2 more
doaj   +1 more source

Potential of Natural Fibers in Composites for Ballistic Applications – A Review

open access: yesJournal of Natural Fibers, 2022
In this paper, a review of natural fibers composites used in protective armors for ballistic applications like bulletproof vests is presented. It seeks to compile the results and establish natural fiber composites as an alternative to absolute synthetic ...
Suhas Yeshwant Nayak   +6 more
doaj   +1 more source

ENHANCEMENT OF CONCRETE PIPES THROUGH REINFORCEMENT WITH DISCRETE FIBERS

open access: yesCivil Engineering Journal, 2021
An industrial-scale production and experimental investigation was conducted in order to evaluate the constructability and structural performance of different concrete pipes incorporating discrete synthetic fibers.
Parviz Soroushian, Shervin Jahangirnejad
doaj   +1 more source

Obtenção de um revestimento compósito de poliéster-uretana reforçado com alumina pela técnica de deposição por imersão sobre fibras de poliamida 6 Preparation of a composite coating of alumina reinforced polyester urethane by dip coating on polyamide 6 fibers

open access: yesCerâmica, 2009
O uso de revestimentos compósitos de matriz polimérica e reforço cerâmico capazes de manter a flexibilidade e a elasticidade das fibras poliméricas, agregando propriedades típicas dos materiais cerâmicos (como ação bactericida ou fotocatalítica ...
F. A. L. Sánchez   +4 more
doaj   +1 more source

Comparison of the Mechanical Properties of Four-layer Epoxy Composite Reinforced with Natural Jute Fibers and Symmetrical E-glass Synthetic Fibers [PDF]

open access: yes, 2020
Research that produces environmentally friendly products continues to be developing. Research related to the natural fiber jute material and epoxy matrix has done.
Abdullah, H. A. (Hanif)   +5 more
core  

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