6,877 Result(s)
within
Chang-** Wu
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Article
Temperature dependent characteristics of a PIN avalanche photodiode (APD) in Ge, Si and GaAs
A theoretical assessment is presented based on a modification of Baraff's theory in order to compare the temperature dependence of several characteristics, including breakdown voltage, excess noise factor, eff...
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Article
Temperature-dependent characteristics of a reach-through avalanche photodiode (RAPD) in Ge, Si and GaAs
A theoretical assessment is presented based on a modification of Baraff's theory in order to compare the temperature dependence of several characteristics, including breakdown voltage, excess noise factor, eff...
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Article
Study of colour-develo** factors in spectrophotometric determination of cyanide by the pyridine-barbituric acid method
The decomposition of cyanide-pyridine-barbituric acid in the wavelength around λmax=583 nm gives rise to formation of a new color species around λmax=490nm. Both reactions are first-order reactions with the same ...
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Article
Baseline and sodium arsenite-induced sister chromatid exchanges in cultured lymphocytes from patients with Blackfoot disease and healthy persons
A significantly higher frequency of baseline sister chromatid exchange (SCE) was found in the cultured lymphocytes of 13 Blackfoot disease patients (BFP) in comparison with that of healthy persons (HP). Twelve...
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Article
Simultaneous acute infections with hepatitis non-A, non-B, and B viruses
A case of overt acute hepatitis acquired through accidental needle stick was reported. The episode of hepatitis was classified as non-A, non-B because no hepatitis B marker or IgM-anti-HAV was detected during ...
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Article
Electron microscopy and magnetic properties of Fe-Cr-Co-Si permanent magnet alloys manufactured by rolling-ageing technique
Four Fe-30/33Cr-11.5/12.5Co-0/1Si alloys (weight fraction) melted in air and treated by alternatively ageing and rolling have been studied by magnetic measurements and electron microscopy. The optimum treatmen...
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Article
Two Dimensional Numerical Thermal Analysis of Silicon on Insulator Recrystallization Processes by a Moving Heat Source
The moving-zone melt recrystallization of polysilicon on insulator substrate has been studied with computer simulation methods. The most important parameters such as upper strip heater moving velocity, the pow...
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Article
The role of histamine in acute hypoxic pulmonary hypertension in dogs
The role of histamine in acute hypoxic pulmonary hypertension was studied in dogs, and the correlation between the effect of histamine and the characteristics of hypoxic pulmonary response was examined. Acute ...
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Chapter
A CAD Program for VLSI Placement and Routing
In this paper, a set of algorithms for circuit layout is developed. Algorithms for automatic/interactive placement of standard cell blocks in parallel rows use the concept of blending and repartition. The grou...
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Article
Synaptic connections in the spinal ganglia of the rat
The ultrastructure of the cervical spinal ganglia in rat was studied by means of transmission electronmicroscope. In 100 ultrathin sections we found 4 axodendrite-like synapses. The authors believe that the pr...
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Chapter and Conference Paper
Mitral Regurgitation in Chinese Infants and Children: Etiology and Clinical Implication
Mitral regurgitation (MR) was recognized by Corvisart. In the last decade, the availability of Doppler echocardiography and angiography, widely using pure MR as the end-effect of rheumatic heart disease (RHD),...
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Article
Surface analysis of In1−x Ga x As y P1−y epilayer growth by liquid-phase epitaxy
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Article
Gene map** on human metaphase chromosomes by in situ hybridization with 3H, 35S, and 32P labeled probes and transmission electron microscopy
A method based on in situ hybridization, autoradiography and transmission electron microscopy for map** genes on human metaphase chromosomes is presented. Successful map** of the tandemly repeated rDNA gen...
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Article
Experimental immune complex glomerulonephritis: Immunofluorescent, light and electron microscopic study
Experimental immune complex glomerulonephritis induced with bovine serum albumin (BSA) or sheep serum (SS) was studied under immunofluorescent, light and electron microscope. Immunofluorescent study revealed f...
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Article
Computer control for continuous cultivation ofSaccharomyces cerevisiae
An on-line respiratory quotient control system has been developed for the continuous cultivation of baker's yeast. This system is based on moving identification of the microbial dynamics. The optimal dilution ...
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Article
Computer control for continuous cultivation ofSaccharomyces cerevisiae
An on-line respiratory quotient control system has been developed for the continuous cultivation of baker's yeast. This system is based on moving identification of the microbial dynamics. The optimal dilution ...
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Article
A new quadrilateral nonconforming model and its convergence
This paper presents a new quadrilateral nonconforming finite element. We deal with its convergence by using generalized patch test T error on stresses and displacements are obtained and numerical computations ...
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Chapter
Preservation of Phytopathogenic Bacteria by Soft Agar Stab Method
A typical colony of each of the strains of Agrobacterium tumefaciens, Erwinia amylovora, E. carotovora subsp. carotovora, Xanthomonas campestris pv. citri, X....
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Article
Experimental observation of optical bistability based on self-defocusing
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Article
A study of noise-induced hearing loss and blood pressure in steel mill workers
A cross-sectional study on noise-induced hearing loss and blood pressure was conducted in a steel mill company. Three hundred testees were selected by cluster sampling. They were physically examined and an aud...
