Results 251 to 260 of about 587,893 (281)

Tensile properties of the supraspinatus tendon

Journal of Orthopaedic Research, 1995
AbstractThe tensile properties of the supraspinatus tendon were investigated in 11 shoulders from fresh cadavers. The tendon was divided into three longitudinal strips: anterior, middle, and posterior. Each specimen was mounted on a materials testing machine, with four fluorescent markers placed on both surfaces of the tendon strip.
E, Itoi, L J, Berglund, J J, Grabowski, F M, Schultz, E S, Growney, B F, Morrey, K N, An   +6 more
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Tensile properties of twisted hair fibers

International Journal of Cosmetic Science, 2005
Hair is routinely twisted during grooming processes, which can cause tangles and lead to breakage of hair fibers. To evaluate the damage caused by twisting hair, the tensile stress–strain properties of single twisted hair fibers were measured by two different experimental procedures: (A) twist at constant length, followed by extension to break (without
Theresa A, Dankovich, Yash K, Kamath, Sigrid, Ruetsch   +2 more
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Dynamic tensile properties of human placenta

Journal of Biomechanics, 2008
Automobile crashes are the largest cause of injury death for pregnant females and the leading cause of traumatic fetal injury mortality in the United States. Computational models, useful tools to evaluate the risk of fetal loss in motor vehicle crashes, are based on a limited number of quasi-static material tests of the placenta.
Sarah J, Manoogian, Jill A, Bisplinghoff, Craig, McNally, Andrew R, Kemper, Anthony C, Santago, Stefan M, Duma   +5 more
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Modeling of Tensile Properties

2009
AbstractA computational tool would require the contribution of the strengthening mechanisms of metallic material to be predicted and then summed in an appropriate way to derive an estimate of the tensile properties. This article focuses on the modeling of deformation mechanisms pertinent to structural materials, namely, solid-solution strengthening ...
Peter C. Collins, Hamish L. Fraser
openaire   +1 more source

Some tensile properties of elastic tissue

Biochimica et Biophysica Acta, 1954
Abstract Load-extension curves of strips of ox ligamentum nuchae in the extension range 0–20% may be repeated several times without change. Use of this observation has been made in studying the effects of various chemical treatments of the material on its mechanical properties. The results have been interpreted in terms of the structure of the tissue.
openaire   +2 more sources

Tensile properties of polyethylene blends

Polymer Engineering & Science, 1981
AbstractBinary and ternary blends were prepared from low, medium, and high density polyethylene. The tensile properties of these materials indicated that the blends formed either compatible or semi‐compatible mixtures. One of the ternary blends exhibited a slight synergism in properties which could be partially attributed to an enhancement in ...
M. R. Shishesaz, A. A. Donatelli
openaire   +1 more source

Tensile properties of carbon fibres

Fibre Science and Technology, 1981
Abstract A method for eliminating errors in the determination of strain and actual breaking force for carbon fibres is presented. Tests carried out a 20°C–200°C did not show any effects of temperature on the mechanical properties of the fibres.
W. Żurek, M. Kocik, W. Całka, J. Jakubczyk   +3 more
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Structure-tensile properties of polyurethanes

European Polymer Journal, 1997
Abstract A series of hydroxyl terminated polybutadiene-(HTPB) based polyurethanes (PUs) were synthesized by solution polymerization with different types of diisocyanates, hard segment contents, NCO OH ratio and polymerization methods. Spectroscopic and stress-strain studies were carried out to elucidate the structure-property relationships ...
Shih-Liang Huang, Juin-Yih Lai
openaire   +1 more source

Tensile Properties of Hair

2013
A brief discussion of the fundamental elements of hair structure of hair and their interplay with absorbed water is followed by an informative review of elastic properties of hair as revealed by the longitudinal stress measurements. Evaluation of tensile properties of hair focuses on the measurement techniques and their utility in assessing hair ...
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Cotton Fibre Tensile Properties

2017
Characterization of cotton fibre is complex due to the effects of growing and harvesting conditions on the cotton plant. Understanding the structure of a cotton fibre is very important in order to elucidate the influence of many parameters on its mechanical properties.
Mahjoub, Wafa, Harzallah, Omar, Drean, Jean-Yves   +2 more
openaire   +1 more source