-
Article
First international conference of China on anatomical sciences
-
Article
A domain-extension method for quantitative detection of cavities by infrared scanning
A domain-extension method for quantitative detection of irregular-shape cavities inside irregular-shape bodies is presented. An auxiliary problem is introduced in the solution of the cavities. In the auxiliary...
-
Article
Apoptosis of human BEL-7402 hepatocellular carcinoma cells released by antisense H-ras DNA-in vitro and in vivo studies
Recent findings suggest that over-expression of activated H-ras inhibited apoptotic cell death by blocking the activity of apoptotic endonuclease(s). This study was designed using antisense H-ras oligodeoxynucleo...
-
Article
Granite deformation and behavior of acoustic emission sequence under the temperature and pressure condition at different crust depths
Results of triaxial compression experiment results show that granite rock strength increases with the depth until 30 km. In shallow crust, rock failure exhibits abrupt or quasi-abrupt instability under lower p...
-
Article
Separation of cobalt and nickel by non-equilibrium solvent extraction
The separation of cobalt and nickel in the ammoniacal sulfate solution by non-equilibrium solvent extraction with a phosphate (P303) as extractant was studied. In the experiment, the effects of equilibrium pH ...
-
Article
Highly sensitive spectrofluorimetric determination of riboflavin based on the generation of active oxygen coupled with enzymatic reaction
A spectrofluorimetric method for the determining riboflavin (VB2) based on its enhancement on the fluorescence of hemoglobin-catalyzed enzymatic reaction was proposed. The proposed method consisted of two reactio...
-
Article
Quantum chemical study of the leveling property of organic additives for Ni electroplating
The geometries of the molecules of eight organic additives were optimized and the net charge,E HOMO andE LUMO were obtained using AM method, respectively. The result shows that the...
-
Article
Review on study of seismotectonics in China
This paper reviews briefly the progresses made during the last four years (1999~2002) in study of seismotectonics in China, especially appraises the achievements in the fields of the crustal and upper mantle§s...
-
Article
Interferon-alpha 2a up-regulated thymidine phosphorylase and enhanced antitumor effect of capecitabine on hepatocellular carcinoma in nude mice
To investigate the antitumor effect of interferon-alpha 2a (IFN-α2a) combined with capecitabine on hepatocellular carcinoma (HCC) in nude mice in relation to thymidine phosphorylase (TP) expression.
-
Article
2-D P-wave velocity structure in the mideast segment of Zhangjiakou-Bohai tectonic zone: Anxin-**anghe-Kuancheng DSS profile
In order to get the 3-D fine velocity structure in the Capital-circle area of China, 6 explosions, ranging from 1800 to 2500 kg, were conducted and recorded by an array of 240 seismographs. A reflection/refrac...
-
Article
Classification and assessment of freeze-thaw erosion in Tibet, China
Based on the analysis of existing relevant research result, a theoretical basis for the defining freeze- thaw erosion zones of Qinghai-Tibet Plateau was been put forward, and a equation for calculating the alt...
-
Article
Transfection of thymidine phosphorylase cDNA to human hepatocellular carcinoma cells enhances sensitivity to fluoropyrimidine but augments endothelial cell migration
Purpose: To investigate the effects on sensitivity to fluoropyrimidine and endothelial cell (EC) migration by transfection with thymidine phosphorylase (TP) cDNA to a hepatocellular carcinoma (HCC) cell line S...
-
Chapter and Conference Paper
Currency Options Volatility Forecasting with Shift-Invariant Wavelet Transform and Neural Networks
This paper describes four currency options volatility forecasting models. These models are based on shift-invariant wavelet transform and neural networks techniques. The à trous algorithm is used to realize the s...
-
Article
Development of Glass Ceramics Made From Ferrous Tailings and Slag in China
A great amount of ferrous tailings and slag cause severe damage to the ecological environment, which must be reclaimed and utilized. The composition, type, and characteristics of ferrous tailings and slag in C...
-
Article
Finite Element Analysis of 3-D Electromagnetic Field in Bloom Continuous Casting Mold
Three-dimensional finite element model of electromagnetic stirrer was built to predict magnetic field in a bloom continuous casting mold for steel during operation. The effects of current intensity, current fr...
-
Article
Inspection-replacement policy of system under predictive maintenance
In general, every system is in one of the three states: normal, abnormal, or failure state. When the system is diagnosed as abnormal state, it needs predictive maintenance. If the system fails, an identical ne...
-
Article
Asymmetric somatic hybridization between UV-irradiated Citrus unshiu and C. sinensis: regeneration and characterization of hybrid shoots
In the present paper, attempts were made to explore the possibility of employing ultraviolet (UV) irradiation in citrus asymmetric fusion for transfer of limited amount of favorable traits from a desirable cul...
-
Article
Down-regulation of β-centractin might be involved in dendritic cells dysfunction and subsequent hepatocellular carcinoma immune escape: a proteomic study
Proteomic study was used to clarify the mechanism of hepatocellular carcinoma (HCC) immune escape concerning Dendritic cells (DCs’) dysfunction and their association with HCC invasion.
-
Article
Dissolved inorganic carbon (DIC) and its carbon isotopic composition in sediment pore waters from the Shenhu area, northern South China Sea
The Shenhu area is one of the most favorable places for the occurrence of gas hydrates in the northern continental slope of the South China Sea. Pore water samples were collected in two piston cores (SH-A and ...
-
Article
Geochemistry of pore waters from the **sha Trough, northern South China Sea and their implications for gas hydrates
This paper reports all available geochemical data on sediments and pore waters from the **sha Trough on the northern continental margin of the South China Sea. The methane concentrations in marine sediments di...
