Results 311 to 320 of about 1,337,922 (367)
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The human Fallopian tube contains placental protein 5
Human Reproduction, 1989Placental protein 5 (PP5), a glycoprotein with properties of a serine protease inhibitor, was found in human Fallopian tubes removed during proliferative (n = 6) and secretory (n = 6) phases of the menstrual cycle. The content of PP5 did not differ in fimbrial, ampullar and isthmic parts of the tube.
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The bursting of tubes containing gas discharges
British Journal of Applied Physics, 1962During a study of thermal shock effects produced on brittle materials by an intense gas discharge of 20 μsec duration, breakage of specimens and bursting of tubes sometimes occurred. Observations have been made of the conditions under which these effects occur. Changes in strength and erosion of materials by the discharge were also studied.
R A Dugdale, R C McVickers, S D Ford
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SULPHUR CONTAINING SEDIMENTS INFLUENCED WEAR OF SUPERHEATER TUBES
Corrosion Reviews, 1996Abstract The failed superheater tube was investigated at the point of failure and at a distance of 25 cm. At both of the cross sections two layers of sediment were detected. The external one contained Na2SO4 and Na3VO3 in concentration relation 6.4:1 approximately.
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An Improved Pilot Tube for Plastic Blood Containers
New England Journal of Medicine, 1956MANY 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, 1982Due 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 +5 more
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Rabbit facial nerve regeneration in NGF‐containing silastic tubes
The Laryngoscope, 1993AbstractPrevious 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 +5 more
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Nitrogen-Containing Carbon Tubes Fabricated by Light Irradiation
LangmuirCotton-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 +11 more
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Sound propagation in porous materials containing rough tubes
Physics of Fluids, 2020A 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 +3 more
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Folding-Generated Molecular Tubes Containing One-Dimensional Water Chains
Journal of the American Chemical Society, 2015A 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 +4 more
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