Results 21 to 30 of about 6,730 (221)
Geophysical Journal of the Royal Astronomical Society, 2010 Direct and indirect estimates of the variation of viscosity with depth in the mantle indicate that a low viscosity layer exists in the upper mantle. A viscosity varying with depth can be used to reconcile the various estimates of relaxation times. If the seismic anelasticity can be used as a guide the average viscosity of the lower mantle is about 10 ...
Anderson, Don L., O'Connell, R.
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Comparative study of the characteristics of the meshes made of viscose fiber and bamboo viscose [PDF]
, 2015 A preocupação mundial em relação aos impactos ambientais e seus reflexos positivos ou negativos na natureza têm mobilizado diversos setores da indústria. O processo de fabricação da viscose quando não controlado é altamente poluidor, causando impactos ao
Aragão, Guilherme Hodas
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Cleaner Engineering and Technology, 2022 Sustainable dyeing with natural compounds has gained more attention for a wide range of functional properties and environmental benefits. The purpose of this study was to investigate aqueous extraction in an alkaline medium in order to extract natural ...
Rony Mia +7 more
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Structure and Thermo-Regulated Performance of Outlast Viscose Fiber [PDF]
, 2011 To analyze the structure and thermo-regulated performance of Outlast viscose fiber, the fiber structure was observed respectively by FTIR spectra, X-ray diffraction and scanning electron microscope, and the thermo-regulated performance was investigated ...
Xi Chang Zhang +2 more
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Study on the Chemical Agent Resistance Ability of Bamboo Pulp Fibers
Chemical Engineering Transactions, 2015 This paper aims to understand the chemical properties of bamboo pulp fiber, and to provide a theoretical basis for developing bamboo pulp fiber fabric. The chemical agent resistance ability of bamboo pulp fiber is therefore researched through analyzing ...
X.H. Yuan, D.S. Chen, W. Yin, M.X. Yang
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Study on thermal comfort of aloe viscose seamless knits
Journal of Engineered Fibers and Fabrics, 2023 Aloe viscose fiber is rich in a variety of active ingredients, with excellent moisturizing and antibacterial properties, and gradually widely used in clothing production.
Zhenru Lu +5 more
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A Kinetic Study of Nickel Deposition on Spherical Silica Particles and Viscose Fibers by Chemical Plating [PDF]
, 2009 In the present work, nickel silica composite powder was prepared using an ammonia-ammonium sulfate system. Optical microphotographs showed that the coated nickel layer was dense and complete. Suitable operation conditions were reported.
Li, Fan +3 more
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Heliyon, 2021 The aim of this study was to investigate and compare the effect of process variables on the color and physical characteristics of viscose and cotton knitted fabrics.
Ismail Hossain +3 more
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MaterialsThe Trachenko–Brazhkin equation of the minimal possible viscosity is analysed, emphasising its validity by the account of multibody interactions between flowing species through some effective masses replacing their true (bare) masses. Pressure affects the effective masses, decreasing them and shifting the minimal viscosity and the temperature at which ...
Ojovan, M.I., Louzguine-Luzgin, D.V.
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