Results 31 to 40 of about 51,018,198 (136)

EFFECT OF OIL PALM FIBRES VOLUME FRACTION ON MECHANICAL PROPERTIES OF POLYESTER COMPOSITES

open access: yes, 2010
The effect of two types of oil palm fibres (bunch and fruit) on mechanical properties of polyester composites is examined in the current work considering different volume fractions.
B. F. YOUSIF, Yousif, B. F.
core   +1 more source

Effect of the selected machine variables on the structural characteristics of air-jet spun yarn

open access: yes, 2020
We investigate the manner in which the delivery speed and spinning air pressure of Rieter air-jet spinning machines affect the structural characteristics of viscose air-jet spun yarn (wrapper-fibre ribbon width, wrapper-fibre ribbon helix pitch, wrapper ...
Moučková, Eva, Mertová, Iva
core   +1 more source

From Social Justice to Indigenous Peoples' Rights: Continuities and (Re)framings in Ejido Property Claims in Yucatán, Mexico

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT This article examines how long‐standing local conflicts concerning the nature of common property, the distribution of access and administrative rights associated with it, and more broadly the nature of the community and the forms of citizenship that organise its governance shape demands for justice regarding land transfers to outside investors
Eric Léonard   +2 more
wiley   +1 more source

Yarn hairiness versus quality of cotton fibres [PDF]

open access: yes, 2013
223-229The influence of yarn construction parameters (yarn count and yarn twist) and quality of cotton fibres in terms of HVI parameters on yarn hairiness has been studied. The Uster Tester 4 and Zweigle G 567 are used for yarn hairiness investigation.
Krupincova, Gabriela
core   +1 more source

Modelling the effect of yarn twist on the tensile strength of unidirectional plant fibre yarn composites

open access: yes, 2012
The true structural potential of plant fibres as reinforcing agents can only be realized when the highest reinforcement efficiency is employed. Hence, aligned unidirectional plant fibre composites (PFCs) are of interest.
Schubel, Peter J.   +2 more
core   +1 more source

Seeing the Forest–Communities–Trees: Exploring the Impact of Industry Agglomerations on Technological Innovations and Firm Performance within Ecosystems

open access: yesJournal of Management Studies, EarlyView.
Abstract Drawing on agglomeration theory, embeddedness theory, and the community assembly metaphor, this study examines how regional industrial ecosystems (RIEs) shape firm performance in China's manufacturing sector. Using longitudinal data on 1012 listed manufacturing firms across China between 2008 and 2019, we combine input–output analysis with ...
Ling Zhang   +3 more
wiley   +1 more source

Investigation of Fibres Migration in Cotton/Polypropylene Blended Yarn

open access: yes, 2014
This study is devoted to theoretical and experimental research of fibres migration in blended yarns. A hypothesis states that due to fibres migration their tension in yarn becomes equal.
Tatsiana SILICH   +3 more
core   +1 more source

Harnessing the Therapeutic Potential of Cell Secretomes and Extracellular Vesicles for Craniofacial Regenerative Applications

open access: yesJournal of Periodontal Research, EarlyView.
The scoping review summarizes the current preclinical and clinical evidence for the use of “cell‐free” therapies in craniofacial (periodontal, bone and soft‐tissue) regeneration. It also aims to highlight key challenges and strategies towards the clinical translation of these therapies.
Siddharth Shanbhag   +6 more
wiley   +1 more source

Periodontal Medicine Rewired: Mechanisms Linking Periodontitis to Systemic Diseases

open access: yesJournal of Periodontal Research, EarlyView.
This review reorganizes decades of research in periodontal medicine into a multi‐dimensional framework, illustrating how periodontitis influences systemic health through at least seven interconnected mechanisms. ABSTRACT Periodontitis is now recognized not merely as a localized oral condition but as a systemic disease linked to over 70 communicable and
Mario Romandini   +3 more
wiley   +1 more source

Determining fibre properties and linear density effect on cotton yarn hairiness in ring spinning

open access: yes, 2006
The hairiness of a yarn can be defined as the total number or total length of the fibres which leave from the unit yarn's surface. Yarn hairiness is formed by surface fibre edges which leave the yarn center and spoil its appearance.
Altas, Sevda, Kadoglu, Hueseyin
core  

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