Results 181 to 190 of about 46,569 (218)

An Improved Pilot Tube for Plastic Blood Containers

New England Journal of Medicine, 1956
MANY hemolytic transfusion reactions can be shown to have been due to human fallibility. For example, pilot or specimen tubes may be wrongly labeled; serial numbers may be misread, or blood intende...
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Sustained Flexibility in Infant Feeding Tubes Containing Nonmigrating Plasticizer

Journal of Parenteral and Enteral Nutrition, 1982
Due to medical complications related to stiffness developed in polyvinyl chloride (PVC) feeding tubes presently manufactured with di‐octylphthalate (DOP), we have assessed the flexibility of PVC tubes manufactured with a nonmigrating plasticizer, ti‐octyltrimellitate (TOTM) (National Catheter Co., Argyle, NY).
G R, Pereira, R, Herold, M, Ziegler, K, Roth, D, Jacobowski, M D, Boettcher   +5 more
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Rabbit facial nerve regeneration in NGF‐containing silastic tubes

The Laryngoscope, 1993
AbstractPrevious reports suggest that exogenous nerve growth factor (NGF) enhanced nerve regeneration in rabbit facial nerves.1 Rabbit facial nerve regeneration in 10‐mm Silastic® tubes prefilled with NGF was compared to cytochrome C (Cyt. C), bridging an 8‐mm nerve gap.
J G, Spector, P, Lee, A, Derby, G E, Frierdich, G, Neises, D G, Roufa   +5 more
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Nitrogen-Containing Carbon Tubes Fabricated by Light Irradiation

Langmuir
Cotton-core/polypyrrole (PPy)-sheath fibers (cotton/PPy fibers) were synthesized by aqueous chemical oxidative seeded polymerization and were utilized as precursors for nitrogen-containing carbon (NCC) tubes. Irradiation of the cotton/PPy fibers with a near-infrared (NIR) laser heated them to approximately 300 °C due to light-to-heat photothermal ...
Kanade Matsui, Kenshin Yamamoto, Keigo Oyama, Musashi Seike, Kazusa Takeuchi, Takahiro Funatsu, Koji Mitamura, Shingo Ikeda, Seiji Watase, Tomoyasu Hirai, Yoshinobu Nakamura, Syuji Fujii   +11 more
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Sound propagation in porous materials containing rough tubes

Physics of Fluids, 2020
A theoretical model is developed to quantify the influence of surface roughness on sound propagation in porous materials containing rough tubes by extending the Johnson–Champoux–Allard–Lafarge (JCAL) model. The five transport parameters of the JCAL model, including the viscous permeability, thermal permeability, tortuosity, viscous characteristic ...
Zhimin Xu, Wei He, Fengxian Xin, Tian Jian Lu   +3 more
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Folding-Generated Molecular Tubes Containing One-Dimensional Water Chains

Journal of the American Chemical Society, 2015
A series of indolocarbazole-pyridine (IP) oligomers were prepared that fold into helical conformations, and their folding features in solution and in the solid state were revealed. Helical folding of these IP foldamers is induced by dipolar interactions through the ethynyl bond and π-stacking between two repeating units.
Hae-Geun, Jeon, Jin Young, Jung, Philjae, Kang, Moon-Gun, Choi, Kyu-Sung, Jeong   +4 more
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Cylindrically Anisotropic Tubes Containing a Line Dislocation

Volume 3: Design and Analysis, 2006
An analytical solution of the problem of a cylindrically anisotropic tube which contains a line dislocation is presented in this study. The state space formulation in conjunction with the eigenstrain theory is proved to be a feasible and systematic methodology to analyze a tube with the existence of dislocations.
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Bacterial lipopolysaccharide extraction in silica gel-containing tubes

Journal of Microbiological Methods, 1991
Abstract We have studied the usefulness of commercially available silica gel-containing tubes (serum separator tubes) for lipopolysaccharide extraction. Bacterial lipopolysaccharides from different bacterial species have been extracted in regular test tubes and tubes containing silica gel.
Sebastián Albertí, Juan Imperial, Juan M. Tomás, Vicente J. Benedí   +3 more
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Rubber tube containers for pneumatic tubes

Metallurgist, 1976
S. E. Rapchinskaya, G. A. Blokh, S. A. Vasyunina, N. P. Chumicheva, N. I. Beda, L. E. Demina   +5 more
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Underfilled blood tube containing EDTA

IntroductionBlood samples having inappropriate volume are a substantial part of preanalytical errors. Inadequate sample volume for glycated haemoglobin (HbA1c) test may be a common problem of patients with diabetes mellitus having vascular changes. In this study, we compared HbA1c concentrations of underfilled and appropriately filled blood collection ...
Guven, Berrak, Benice, Ismail, Can, Murat   +2 more
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