Results 81 to 90 of about 5,437,017 (249)

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

open access: yesAdvanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai   +6 more
wiley   +1 more source

Rheological characteristics of modified wood

open access: yes, 2020
The object of the study is birch wood, impregnated with polyester resin PN-1 and phenolic alcohols. Resin PN-1 is a filler, which do not penetrate the cell walls of wood, and phenolic alcohols, on the contrary, represent a class of fillers, which ...
Hvesko, G. M.
core  

Characterization of JP-8/SiO2 and RP-1/SiO2 Gels [PDF]

open access: yes, 2010
For next generation air-breathing and rocket propulsion systems gelled propellants can be a promising replacement for conventional solid and liquid propellants.
Santos, P. H. S.   +4 more
core  

Acetoacetates Derived From Vegetable Oils: A Platform for Tailor‐Made Vinylogous Urethane Foams

open access: yesAdvanced Functional Materials, EarlyView.
A renewable vegetable oil is converted into acetoacetate‐functionalized precursors for the preparation of catalyst‐free vinylogous urethane foams. Room‐temperature foaming with n‐pentane generates lightweight cellular materials, while the choice of amine enables control over foam structure and mechanical properties.
Krzysztof Polaczek   +8 more
wiley   +1 more source

Rheological phenomena in focus /

open access: yes, 1993
More than possibly any other scientific discipline, rheology is easily visualized and the relevant literature contains many excellent photographs of unusual and often bizarre phenomena.
Walters, Kenneth., Boger, D. V.
core  

The effect of inulin and fructo-oligosaccharide supplementation on the textural, rheological and sensory properties of bread and their role in weight management: A review. [PDF]

open access: yes, 2012
There is evidence that fructo-oligosaccharides (FOS) and inulin can impart a range of health benefits if consumed on a regular basis. The health benefits include increased mineral absorption and improved immune response and while there is mounting ...
Morris, Cécile   +2 more
core   +1 more source

The Addition of Pumpkin Flour Impacts the Functional and Bioactive Properties of Soft Wheat Composite Flour Blends

open access: yesFoods
Growing interest in functional food ingredients has led to the exploration of pumpkin flour as a nutritional enhancer in wheat-based products. This study investigated the impact of pumpkin flour incorporation (0–20%) on soft wheat flour blends ...
Durim Alija   +7 more
doaj   +1 more source

Graded Metallopolymer Structures with Shape‐Memory Abilities via DLP‐Based 3D‐Printing

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the digital light processing (DLP) based 3D printing of graded metallopolymers featuring shape‐memory abilities. The permanent shape can be recovered in two distinct steps with excellent rates. The obtained graded prints range from simple rod‐like structures to complex hollow materials.
Michael Klein   +6 more
wiley   +1 more source

Influência da temperatura e da concentração de sólidos solúveis no comportamento reológico de polpas de jambo-vermelho com casca, cupuaçu e suas misturas [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2013O objetivo deste trabalho foi avaliar o comportamento reológico daspolpas naturais de jambo ...
Santos, Pedro Henrique
core  

Methods of intensification of pipeline transportation of hydraulic mixtures when backfilling mined-out spaces

open access: yesЗаписки Горного института
The paper presents an analysis of the advantages and limitations of additional measures to intensify the transportation of the backfill hydraulic mixture flow.
Maria A. Vasilyeva   +2 more
doaj  

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