Results 261 to 270 of about 200,744 (326)

Performance of fly ash stabilized clay reinforced with human hair fiber

Geomechanics and Engineering, 2016
Industrialization and urbanization are the two phenomena that are going relentless all over the world. The consequence of this economic success has been a massive increase in waste on one hand and increasing demand for suitable sites for construction on the other.
L. Rekha, B. Keerthana, H. Ameerlal
semanticscholar   +2 more sources

Evaluation of the Ozone Effects on Human Hair Fiber: A Preliminary In Vitro Study

Ozone: Science & Engineering, 2023
Research with ozone has shown potential for applicability, including use of ozone as an environmentally friendly alternative to personal care products (PCPs).
Pedro Augusto Laurindo Igreja Marrafa, B. A. Kawata, Hulair Braga Carneiro, Túlia de Souza Botelho, H. C. Carvalho, Cibele rosana ribeiro de Castro Lima, F. Passador, Carina Barros Mello, Adjaci Uchôa Fernandes, A. Fernandes, Carlos José de Lima   +10 more
semanticscholar   +1 more source

Long and Short Human Hair Fiber-Reinforced Polymer Composites: Mechanical Properties for Engineering Applications

Materials Science Forum, 2022
Nowadays, biofibre-reinforced polymeric materials have become a topic of interest for researchers in the field of materials science. Not only are they low-cost to produce, but the composites have high mechanical strength properties.
S. M. Espín-Lagos, Anahí Raquel Reinoso Arias, Jorge Patricio Guamanquispe-Toasa, Enrique Mauricio Barreno Avila   +3 more
semanticscholar   +1 more source

Wetting behavior of human hair fibers

Journal of Applied Polymer Science, 1978
AbstractThe wetting behavior of human hair in water has been investigated using a technique based on the Wilhelmy balance principle. The experimental technique makes it possible to study the relaxation effects occurring at the solid–liquid–air interface.
Y. K. Kamath, C. J. Dansizer, H.‐D. Weigmann   +2 more
openaire   +1 more source

Examining polyquaternium polymers deposition on human excised hair fibers

Journal of Cosmetic Dermatology, 2017
SummaryBackgroundPolyquaterniums (PQs) as important ingredients of hair products are synthetic cationic polymers and are used in commercial hair volumizers and conditioners.MethodsThree different grades of polymers including PQ 87, 68, and 46 with various concentrations were used, and their hair deposition efficacy was measured at 5 different pH values
Javad Shokri, Maryam Shamseddini Lori, Farnaz Monajjemzadeh   +2 more
openaire   +2 more sources

Mechanical behavior of geopolymer concrete reinforced with human hair fibers

Innovative Infrastructure Solutions
Aditya Agrawal, Narayan Malviya, K. K. Memon   +2 more
semanticscholar   +2 more sources

The adsorption behavior of cationic surfactant onto human hair fibers

Colloids and Surfaces B: Biointerfaces, 2009
Quaternary ammonium surfactants are important ingredients that are frequently formulated into hair care products to modify the properties of hair surface. The adsorption kinetics, isotherms and association structures of cationic surfactants on hair surface, however, are not fully understood due to the heterogeneous nature of human hair fibers.
Guoxia, Ran, Yang, Zhang, Qijun, Song, Yue, Wang, Dexian, Cao   +4 more
openaire   +2 more sources

Quantifying variation in human scalp hair fiber shape and pigmentation

American Journal of Physical Anthropology, 2016
ABSTRACTObjectivesThis study aims to evaluate the use of quantitative methods of measuring variation in scalp hair fiber shape and pigmentation and carry out exploratory data analysis on a limited sample of individuals from diverse populations in order to inform future avenues of research for the evolution of modern human hair variation.MethodsCross ...
Tina, Lasisi, Shosuke, Ito, Kazumasa, Wakamatsu, Colin N, Shaw   +3 more
openaire   +2 more sources

Development of Hybrid Composites with Improved Heat Insulation Capability Using Short Human Hair Fiber

, 2020
Human hair dumped in the waste streams as a waste material in most of the societies which creates many environmental problems, but it has many exceptional physical, mechanical and microstructural properties. The present investigation aims at developing a
Bishnu Prasad Nanda, A. Satapathy
semanticscholar   +1 more source

Effect of Fiber Composition on the Physical, Mechanical, and Thermal Behavior of Jute and Human Hair–Reinforced Epoxy Composites

Journal of Testing and Evaluation, 2021
Polymer composites reinforced with jute fiber have been widely used in window and door frames, biogas cylinders, furniture, suitcases, helmets, automobile and railway coach interiors, boats, etc.
K. Selvakumar, Meenakshisundaram Omkumar
semanticscholar   +1 more source