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2,902 Result(s)
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Chapter
A Study of the Reaction Mechanism for 12C Plus 209Bi at E(C) = 61.1-73 MeV
Elastic, evaporation-residue, fission, and light-particle cross section excitation functions have been measured for 12C + 209Bi at incident energies near and just above the Coulomb barrier. From these data a “dir...
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Article
Recognition of general patterns using neural networks
The Hopfield model of neural network stores memory in its symmetric synaptic connections and can only learn to recognize sets of nearly “orthogonal” patterns. A new algorithm is put forth to permit the recogni...
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Article
First international conference of China on anatomical sciences
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Article
Abstracts of the Hans Selye Symposium on Neuroendocrinology and Stress
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Article
MPSA short communications
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Article
The Indentation Elastic Response e- Indentation Shape and the Stress Distribution
The unloading of an indentation provides information about the shape of the indentation and the elastic properties of the materials. The assumptions of axisymmetry and material isotropy are critically examined...
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Article
Effects ofRheum officinale on the renal hypertrophy and hyperfiltration in the streptozotocin-induced diabetic rats
To study the effects ofRheum officinale (RO) on epidermal growth factor (EGF) in renal hypertrophy in the diabetic rats were induced by streptozotocin. The results showed that renal hypertrophy occurred in the di...
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Article
Correlative study on the expression of p53 and DNA ploidy in acute nonlymphocytic leukemia
We used the flow cytometric immunoassay to study the correlation between the tumor-suppressor gene product p53− and the DNA ploidy in 30de novo cases of acute nonlymphocytic leukemia (ANLL). The results showed th...
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Article
BamHI andRsaI restriction fragment length polymorphisms in retinoblastoma gene in a Chinese population
The retinoblastoma (Rb) gene probe p123 M1.8 and p68 Rs2.0 were used to study the frequencies of theBamHI andRsaI restriction fragment length polymorphisms (RFLPs) in the Rb gene among the population of Han natio...
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Article
Abstracts of Articles
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Article
Determination of hemoglobin in plasma and serum by linear-sweep polarography
A new method for the determination of hemoglobin (Hb) is described. It is based on the amplification of the Hb enzyme-catalyzed reaction between O-phenyldiamine (OPD) and H2O2 and polarographic measurement of th...
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Chapter and Conference Paper
Multiscale edge detection via normal changes
A new edge detection technique based on detection of normal changes is proposed. Most of the existing range image-based edge detection algorithms base their detection criterion on depth or curvature changes. H...
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Article
The limit properties of spatial coherence of seismic ground motion
The limit properties of spatial coherence of seismic ground motion are studied based on the differential relation between rotation and translation in elastic theory, the results show that the empirical mathema...
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Article
Late Cenozoic magnetostratigraphy (11 – 0 Ma) of the Dongshanding and Wangjiashan sections in the Longzhong Basin, western China
A paleomagnetic study of the 510-m-thick Wangjiashan section of Late Miocene and Pliocene terrestrial sediments reveals a fairly complete reversal record with ages from 11 to 1.8 Ma. The magnetostratigraphy of...
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Chapter and Conference Paper
Scintigraphic Analysis of Cell Adhesion in Oxygenators and Internal Organs
We studied dynamic platelet and neutrophil adhesion on cardiopulmonary bypass (CPB) circuit surfaces and in internal organs by quantitative dual-isotope gamma scintigraphy. Microporous polypropylene oxygenator...
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Article
Three dimensional large scale earthquake simulator with six degrees of freedom
When the aseismic test of large scale structure is performed, it is a major performance that the actual response waveform is identical to the input signal waveform under the condition of analog control, especi...
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Article
Relationship between structure and function of mammalian vibrissa
The structure of mammalian vibrissa was observed microscopically and the relationship of morphology and function was discussed. The vibrissa is conical. The elasticity and tenacity of vibrissa are stronger tha...
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Article
High sp3 content hydrogen-free amorphous diamond: an excellent electron field emission material
Details are given of a study of the characteristics of field-induced electron emission from hydrogen-free high sp3 content (>90%) amorphous diamond (a-D) film deposited on heavily doped (ρ<0.01ω·cm) n-type monocr...
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Article
Contributory presentations/posters
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Article
Deep medium environment of strong earthquakes occurrence in Yunnan region
The deep structure background of earth medium for strong earthquakes occurrence in Yunnan area is discussed in this paper, by using the results on the study of the velocity structure, electrical conductivity s...