Results 51 to 60 of about 9,891 (218)
Fire and Materials, EarlyView.ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho +4 more
wiley +1 more source
A Comparative Study on Drill Tool Effect on Vibration and Delamination Characteristics of FRPs
Journal of Natural Fibers, 2022 Drilling is an inevitable process for component assembly which need appropriate control aiming damage reduction. To study such drill-induced damages, Glass and Natural fiber composites with unidirectional (11) and cross-ply lay-up (12) were drilled using
Vinoth Kumar Kalidas +3 more
doaj +1 more source
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objectives Obstetrics and gynecology (ObGyn) trainees will impact future practice patterns and their cesarean rates. The knowledge, attitudes, and practices (KAP) of ObGyn residents have not been extensively studied. We aimed to assess KAP towards mode of delivery and cesarean‐sparing procedures among ObGyn trainees.
Lina Roa +15 more
wiley +1 more source
Review of Experimental Studies on Application of FRP for Strengthening of Bridge Structures
Advances in Materials Science and Engineering, 2020 In recent years, fiber-reinforced polymer (FRP) composites have been widely used as a new type of high-performance material in concrete structures. FRP composites have the advantages of high strength, light weight, and corrosion resistance.
Wenliang Hu, Yuan Li, Haoyun Yuan
doaj +1 more source
microeco 2: A comprehensive R package for downstream analysis of microbiome omics data
iMeta, EarlyView.The current version 2.0 of the microeco package represents a substantial update compared to the previously published version. Key enhancements include the addition of new classes, integration of a broader suite of analytical methods, a comprehensive overhaul of the parameter system, improved connectivity between statistical analysis and visualization ...
Chi Liu +9 more
wiley +1 more source
Critical review of strength and durability of concrete beams externally bonded with FRP
Cogent Engineering, 2018 Externally bonded fibre reinforced polymer (FRP) has been proven to be a successful strengthening technique for deteriorated and aged structures.
Sallal R. Abid, Karrar Al-lami
doaj +1 more source
Effect of Externally Bonded Strips of Polymer Fiber (frp) on the Shear Strength of R.C Beam [PDF]
Kirkuk Journal of Science, 2010 This research includes the findings of a workable study investigation for topic of externally strengthening by polymer fiber strips (FRP) of shear span and its impact on the behavior of reinforced concrete beams. The study was carried out by casting (18)
Bakhtiar A. Muhaiddin, Bayar J. Mohammed
doaj +1 more source
Journal of Applied Toxicology, EarlyView.ABSTRACT Environmental pollution by emerging contaminants such as nanoplastics (NPs) and graphene oxide (GO) represents a growing threat to global health and ecosystems. This study investigated the effects of parental exposure, both isolated and combined, to 100 μg/L NPs (polystyrene, spherical, 100 nm) and 100 mg/L GO, using Caenorhabditis elegans as ...
Gabriela Corrêa Soares +6 more
wiley +1 more source
Voice and Speech in Atypical Parkinsonian Disorders
Movement Disorders Clinical Practice, EarlyView.Background Motor speech disorders are early, common, and functionally limiting features of atypical parkinsonian disorders (APDs) such as progressive supranuclear palsy (PSP), corticobasal syndrome (CBS), and multiple system atrophy (MSA). These impairments are underrecognized and undertreated in neurology clinics.
Federico Rodriguez‐Porcel +48 more
wiley +1 more source
Modeling n‐Butyl Acrylate Polymerization using Complementary Modeling Techniques
Macromolecular Reaction Engineering, EarlyView.Two different simulation methods are used for the radical polymerization of nBA: deterministic in Predici and stochastic with mcPolymer. It has been successfully implemented across a wide temperature range. It turns out that the partially different implementation of chain‐length‐dependent termination and β‐scission are important for obtaining ...
Marco Drache +3 more
wiley +1 more source