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السجلات المعروضة 11 -- 20 من 25
Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials
(
Elsevier Ltd
, 2021 , Article)
The circular economy (CE) proposes a closed-loop supply chain-based production system and reduces the ecological systems' negative impacts. CE proposes a paradigm shift from a linear economy to a circular economy with the ...
Chiral Tartaric Acid Improves Fracture Toughness of Bioactive Brushite-Collagen Bone Cements
(
American Chemical Society
, 2020 , Article)
Brushite cements are promising bone regeneration materials with limited biological and mechanical properties. Here, we engineer a mechanically improved brushite-collagen type I cement with enhanced biological properties ...
Improvement of PVA gel properties for cell immobilization
(
Avestia Publishing
, 2019 , Conference Paper)
This study investigates the characterization and the ability of polyvinyl alcohol (PVA) gel to be used in the area of wastewater treatment as biomass immobilization matrix. The PVA matrix was prepared through the ...
Properties of electrodeposited Ni-B-ZrO2 composite coatings
(
Electrochemical Science Group
, 2015 , Article)
Ni-B coatings have high hardness and high wear resistance which make them suitable for automotive, aerospace, petrochemical, textile and electronics industries. Further improvement in properties (especially the corrosion ...
Nanofeatures of resorcinol-formaldehyde carbon microspheres
(
Elsevier
, 2012 , Article)
Resorcinol-formaldehyde activated carbon xerogels were synthesized at certain conditions, and their morphology was studied experimentally to examine their detailed nature on the nanoscale level, which has not been reported ...
A Characterization Study of Arabic Twitter Data with a Benchmarking for State-of-the-Art Opinion Mining Models
(
Association for Computational Linguistics (ACL)
, 2017 , Conference Paper)
Opinion mining in Arabic is a challenging task given the rich morphology of the language. The task becomes more challenging when it is applied to Twitter data, which contains additional sources of noise, such as the use ...
Humidity sensor based on poly(lactic acid)/PANI-ZnO composite electrospun fibers
(
Royal Society of Chemistry
, 2021 , Article)
The electrospinning technique has been successfully used to prepared micro-fibers of the poly(lactic acid)/polyaniline–zinc oxide (PLA/PANI–ZnO) composite. The polyaniline–zinc oxide (PANI–ZnO) nanocomposites are synthesized ...
Effect of sulfonated poly (ether ether ketone) on the sensitivity of polyvinylidene fluoride-based resistive humidity sensors
(
Elsevier Ltd
, 2020 , Article)
We have investigated the effect of sulfonated poly (ether ether ketone) (SPEEK) on the thermal stability, hydrophilicity, and sensitivity of polyvinylidene fluoride (PVDF) films based resistive humidity sensors. The blended ...
Measurements of Elastic Properties of Biological Hydrogels using Atomic Force Microscopy
(
Institute of Physics Publishing
, 2020 , Conference Paper)
Biological hydrogels are widely used as extracellular environment for encapsulating and growing cells. Mechanical properties of hydrogels can influence cell function, mechanotransduction and cellular behavior such as growth, ...
Morphology and property changes in PLA/PHBV blends as function of blend composition
(
Springer Netherlands
, 2018 , Article)
PLA/PHBV blends were prepared by melt mixing. The morphology and physical properties of the blends and neat polymers were investigated. Scanning electron microscopy (SEM) studies provided evidence of interfacial cavities ...