6,779 Result(s)
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Article
Der Joule-Thomson-Koeffizient des Kohlenoxyds
Der Joule-Thomson-Effekt des Kohlendioxyds wird aus der von Scatchard veränderten Form der Beattie-Bridgemanschen Zustandsgleichung mit Druck und Temperatur als unabhängigen Veränderlichen gewonnen, indem jene...
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Article
A method for simultaneous determination of (I) the blood flows to the organs and (II) the cardiac output
A method is presented for the simultaneous determination of (i) the blood flow to the organs and (ii) the cardiac output. Part I of the paper deals with the analysis of ann compartment (organ) vascular system mod...
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The rate of convergence of certain nonhomogeneous Markov chains
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Article
Sex pheromone components isolated from china corn borer,Ostrinia furnacalis guenée (lepidoptera: Pyralidae), (E)- and (Z)-12-tetradecenyl acetates
The sex pheromone components from the corn borer spreading widely in China,Ostrinia furnacalis Guenée, have been identified as (E)-and (Z)-12-tetradecenyl acetates (E andZ12–14∶ Ac). The ratio ofE isomer toZ isom...
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Article
Decompositions of Backlund transformations for the Korteweg-de Vries equation
In this paper, decomposition relations such as B=SB1S, connecting scale transformations and Backlund transformations for the Korteweg-de Vries K-dV, modified K-dV, higher-order K-dV and cylindrical equations, are...
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Article
The formation of cobalt(II) halide complexes containing neutral bidentate ligands
Preparation of cobalt(II) halide complexes with neutral bidentate ligands, including 2-pyridyl alkyl ketones, is reported. 2-Pyridyl alkyl ketones act as monodentate or bidentate ligands depending on the react...
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Article
The Bäcklund transformation and nonlinear superposition formula of solutions for the Liouville's equation in higher dimensions
In this paper, we show that Bäcklund transformation derived by Leibbrandt et al. for the Liouville's equation in three spatial dimensions, ...
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Article
Cell cooperation on bone resorption in chronic otitis media
Since collagen comprises over 90% of bone protein, collagenase appears to be a major factor in the resorption process of the organic matrix of bone. We have studied the mechanism of production of collagenase i...
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Article
Type II Collagen induced bone resorption in the temporal bone of rats: Histological and immunohistochemical studies
Bone resorption in the temporal bone of rats was induced by peripheral immunizations of heterogeneous type II collagen. Bone resorption was found at both the tympanic bone and the petrous bone of the otic caps...
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Article
Analysis of systolic time intervals in normal school children
Systolic time intervals (STIs) were measured in 152 normal school children by simultaneous recording of electrocardiogram, phonocardiogram and carotidogram. The influence of factors, such as age, heart rate an...
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Article
The changes of plasma lipoproteins in rat with diabetes induced by streptozotocin
Diabetes was induced in Wistar male rats by streptozotocin given peritoneally. The control rats received the rame volume of buffer. Twelve days after injection of streptozotocin, the levels of plasma triglycer...
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Article
Electrical Properties of Poly(Vinyl Alcohol) Complexed with Phosphoric Acid
The electrical properties of poly(vinyl alcohol) complexed with phosphoric acid have been studied. It is found that the conductivity increases with the concentration of the acid, and also increases with time i...
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Article
Porous flow with physico-chemical processes —Microscopic study
This paper describes the results of microscopic study on fluid flows through porous media. The oil-water two-phase flow, the oil-air-water tri-phase flow. The Foam-surfactant-oil-water-air multi-phase flow, th...
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Article
A clinical controlled trial of endoscopic sclerotherapy for repeated esophageal variceal bleeding
Thirty-seven patients with postnecrotic cirrhosis of the liver and 13 patients with primary hepatoma were proven to have repeated bleeding from ruptured esophageal varices. Clinically controlled trials were pe...
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Article
High energy laser irradiation and electric surgery for obstructive gastrointestinal cancer
A total of 35 patients with advanced obstructive gastrointestinal cancer received monopolar electrosurgery and Nd: YAG laser therapy from January 1985 to June 1988. These included 13 cass of esophageal cancer ...
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Article
Phytosociological investigations in the Ding Hu Shan forest (Guangdong — South China)
The forest vegetation of the Ding Hu Shan Natural Reserve in South China has been investigated on the basis of a phytosociological study. Two associations can be distinguished, corresponding to the secondary f...
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Article
An experimental study and clinical applications of breaking gastric bezoars endoscopically by a laser ignited mini-explosive head
This paper reports the successful experimental studies of a laser detonating a mini-explosive head to break stones in vitro and in vivo. This technique has been used clinically with gastric bezoars since Janua...
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Article
Limit cycles in a continuous fermentation model
The existence of limit cycles in a mathematical model for a continuous fermentation process is investigated. Estimation of perimeters and the relative positions of limit cycles are also discussed.
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Article
Chorological analysis of the Ding Hu Shan Flora
The geographical distribution of over 100 species occurring in the forest vegetation of Ding Hu Shan (South China) is analyzed. 4 main chorotypes can be recognized: Endemics, South-Eastern suboceanic species, ...
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Article
Interleukin 2 therapy in severe atopic dermatitis
Interleukin 2 (IL-2) at a dose of 10,000 to 20,000 U/kg/q 8 hr was given for 9–12 days to six patients with cases of severe atopic dermatitis (AD) which were refractory to conventional therapy. After IL-2 ther...