Results 271 to 280 of about 5,972,156 (311)

Chain structure and entanglement

Journal of Polymer Science Part B: Polymer Physics, 1989
AbstractIt is shown that the entanglement junction may be modeled as a binary hooking contact of Kuhn nodes between two chains. The entanglement behavior is thus determined by chain tortuosity and given by Nv = (1/β)C, where Nv is the number of real or virtual skeletal bonds in an entanglement strand, C∞ is the characteristic ratio, α = 2 is the number
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On the Primary Structure of the A Chains

Thrombosis and Haemostasis, 1975
During plasma digestion of fibrinogen a degradation product with molecular weight (MW) of about 50,000 appear very early in the digest. As revealed by sodium dodecyl sulphate (SDS) gel electrophoresis this product has its origin in the A chain. Upon further hydrolysis the 50,000 MW fragment is degraded to a 25,000 MW fragment.
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Chain Structures and Control

2009
Pyramid structures and other control-enhancing mechanisms can provide a means to control legal entities with a smaller capital investment.1 An external study commissioned by the Commission examined ownership and control of companies listed in the EU as well as the range and prevalence of legally available controlenhancing mechanisms (CEMs) in them.2 ...
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New germanates with chain structures

Zeitschrift für Kristallographie - Crystalline Materials, 1968
Th. Hahn, M. Behruzi
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Digital economy value chain: concept, model structure, and mechanism

Applied Economics, 2021
Zhenlong MIAO
exaly  

Effects of ultrasonic on structure, chain conformation and morphology of pectin extracted from Turcz

Carbohydrate Polymers, 2022
Shan-Qiang Xiong, Jun-Hui Wang
exaly  

Chain structures in sulphates

Journal of Structural Chemistry, 1972
L. I. Gorogotskaya, G. B. Bokii
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Effects of Ultrasound Modification with Different Frequency Modes on the Structure, Chain Conformation, and Immune Activity of Polysaccharides from Lentinus edodes

Foods, 2022
Haihui Zhang, Yuqing Duan, Yuqin Feng
exaly  

Pearl-Chain Structures

2021
Kristian Dahl Hertz, Philip Halding
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Product Variety, Supply Chain Structure, and Firm Performance: Analysis of the U.S. Bicycle Industry

Management Science, 2001
Taylor Randall, Karl T Ulrich
exaly