499 Result(s)
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Chapter
A Study on Metal Cutting Under High Hydrostatic Pressure
The present paper deals with some experimental results of metal cutting under the hydrostatic pressure from 0MPa to 150MPa. The orthogonal cutting process was carried out in a developed cutting apparatus using...
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Article
Intramuscular delivery of antiangiogenic genes suppresses secondary metastases after removal of primary tumors
The success of surgery to remove primary tumors can be compromised by the subsequent outgrowth of metastases. It is recognized that primary tumors secrete antiangiogenic factors that suppress the outgrowth of ...
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Article
Intraventricular meninigiomas: a report of 25 cases
In order to study the clinical characteristics of intraventricular meningiomas, we analyzed retrospectively 25 patients and reviewed the literature with regard to incidence, clinical manifestation, imaging fea...
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Article
Some applications of perturbed angular correlation and positron annihilation to materials science
The perturbed angular correlation (PAC) and positron annihilation spectroscopy (PAS) that use nuclear probes to characterize the micro-structure of materials are briefly described. Three examples are given to ...
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Article
g-Factors of magnetic–rotational states in 85Zr
The g-factors of the magnetic–rotational intra-band states in 85Zr have been measured by the TMF-IMPAD method for the first time. The configuration ...
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Chapter and Conference Paper
g-Factors of magnetic-rotational states in 85Zr
The g-factors of the magnetic-rotational intra-band states in 85Zr have been measured by the TMF-IMPAD method for the first time. The configuration β (g 9/2) 8 ...
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Article
Increased secretion and expression of amylin in spontaneously diabetic Goto-Kakizaki rats treated with rhGLP-1 (7–36)
To investigate the effect of recombined human glucagon-like peptide 1 (rhGLP-1 [7–36]) on the secretion and expression of amylin in Goto-Kakizaki (GK) rats.
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Article
Quantifying the surface characteristics and flocculability of Ralstonia eutropha
The microbial surface and flocculability were qualitatively characterized through the combination of the surface thermodynamic and the extended DLVO approaches, with Ralstonia eutropha, a polyhydroxybutyrate-prod...
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Article
Open AccessSynthesis of Indium Nanowires by Galvanic Displacement and Their Optical Properties
Single crystalline indium nanowires were prepared on Zn substrate which had been treated in concentrated sulphuric acid by galvanic displacement in the 0.002 mol L−1In2(SO4)3-0.002 mol L−1SeO2-0.02 mol L−1SDS-0.0...
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Chapter and Conference Paper
The Application Practices of the Double-zone ESP in Coal-fired Power Plant
Through intensifying respectively functions of the charge zone and the dust collection zone of the electric fields, double-zone ESP is able to avoid back corona and to collect dust negatively charged and dust ...
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Article
Local resistance characteristics of highly concentrated coal-water slurry flow through fittings
The local resistance characteristics of high concentration coal-water slurry (CWS) flowing through three types of local fittings, namely the gradual contractions, sudden contractions and 90° horizontal elbows,...
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Article
Highly efficient differentiation of human ES cells and iPS cells into mature pancreatic insulin-producing cells
Human pluripotent stem cells represent a potentially unlimited source of functional pancreatic endocrine lineage cells. Here we report a highly efficient approach to induce human embryonic stem (ES) cells and ...
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Article
Effect of natural resource on improving indoor thermal environment in Chongqing
This paper analyzes the potential of natural resources to improve the indoor thermal environment in Chongqing through the statistical analysis of natural resources including solar energy, wind, water, and eart...
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Article
Open AccessImproved long-term expression from helper virus-free HSV-1 vectors packaged using combinations of mutated HSV-1 proteins that include the UL13 protein kinase and specific components of the VP16 transcriptional complex
Herpes Simplex Virus (HSV-1) gene expression is thought to shut off recombinant gene expression from HSV-1 vectors; however, in a helper virus-free HSV-1 vector system, a number of promoters support only short...
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Article
Open AccessThe Modulation of Optical Property and its Correlation with Microstructures of ZnO Nanowires
ZnO nanowires with both good crystallinity and oxygen vacancies defects were synthesized by thermal oxidation of Zn substrate pretreated in concentrated sulfuric acid under the air atmosphere, Ar- and air-mixe...
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Article
Observations of continuous tin whisker growth in NdSn3 intermetallic compound
In situ observation of tin whisker growth in NdSn3 compound was carried out by using an optical microscope (OM) and scanning electron microscopy (SEM). The growth rate of Sn-whisker from NdSn3 is shown to be rapi...
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Article
Open AccessGeneralized Wideband Cyclic MUSIC
The method of Spectral Correlation-Signal Subspace Fitting (SC-SSF) fails to separate wideband cyclostationary signals with coherent second-order cyclic statistics (SOCS). Averaged Cyclic MUSIC (ACM) method ma...
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Article
Tin Whisker Growth on the Surface of Sn-0.7Cu Lead-Free Solder with a Rare Earth (Nd) Addition
The phenomenon of rare earth (RE) additions inducing whisker growth in Sn-0.7Cu-Nd (0.1–5 wt.%Nd) solder is reported. The results showed that Nd exists as Sn3Nd in the microstructure of the solder alloys. A snowf...
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Article
MAA-modified and luminescence properties of ZnO quantum dots
The precursor of ZnO has been prepared by refluxing in ethanol at 70°C for 4 h using ZnAc2·H2O as the initial agent. Then ZnO has been prepared from the reaction of LiOH·H2O and the precursor. The ZnO is modified...
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Article
Life Cycle Assessment of a Wastewater Treatment Plant Focused on Material and Energy Flows
Life cycle assessment (LCA) was applied to analyze a food-processing wastewater treatment plant and investigate the economic and environmental effects of the plant. With the long-term operational data of this ...
