221 Result(s)
within
**-xi Zeng
English
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Article
Parametric quadratic programming method for viscoplasticity
Perzyna model in viscoplasticity has been studied by the parametric variational principle, which could be transformed into solving the parametric quadratic programming problem. The FEM form of this problem and.....
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Article
Study on the method of recovering and separating indium from residue containing indium
A method of recovering indium from complex smelting residue containing indium was investigated. Indium was extracted by technique of low acid leaching and solvent extraction. The conditions of separating iron ...
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Article
Genome-wide scan for familial nasopharyngeal carcinoma reveals evidence of linkage to chromosome 4
Nasopharyngeal carcinoma (NPC) occurs with high frequency in Asian populations, especially among people of Cantonese ancestry. In areas with high incidence, NPC clusters in families, which suggests that both g...
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Article
Open AccessUnique physiological and pathogenic features of Leptospira interrogans revealed by whole-genome sequencing
Leptospirosis is a widely spread disease of global concern. Infection causes flu-like episodes with frequent severe renal and hepatic damage, such as haemorrhage and jaundice. In more severe cases, massive pul...
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Article
Complex influence of rice variety, fertilization timing, and insecticide on population dynamics of Sogatella furcifera (Horvath), Nilaparvata lugens (Stål) (Homoptera: Delphacidae) and their natural enemies in rice in Hangzhou, China
The complex influence of rice variety, fertilization timing, and insecticides on the population dynamics of Sogatella furcifera (Horvath) and Nilaparvata lugens (Stål), and their natural enemies was studied in ri...
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Article
Open AccessGenetic polymorphisms of CYP2A13 and its relationship to nasopharyngeal carcinoma in the Cantonese population
Nasopharyngeal carcinoma (NPC) is characterized by a high prevalence in Southern China, especially among Cantonese individuals of the Guangdong Province. Epidemiological studies have suggested that frequent ex...
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Article
Clinical study on treatment of primary hepatocellular carcinoma by Shenqi mixture combined with microwave coagulation
Objective: To observe the short-term efficacy and safety of Shenqi mixture (SQM) combined with microwave coagulation in treating primary hepatocellular carcinoma (HCC).Methods: Seventy-two patien...
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Article
Similarity solution of self-weight consolidation problem for saturated soil
A more general assumption than that in the classical one-dimensional large strain consolidation theory is adopted and the exact analytical solution of nonlinear finite strain self-weight consolidation based on...
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Article
Screening, identification and desilication of a silicate bacterium
The strain Lv1–2 isolated from the Henan bauxite was characterized by morphological observation, biochemical and physiological identification, and 16S rDNA sequence analysis. The influences of temperature, initia...
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Article
Three salicylaldehyde derivative Schiff base ZnII complexes: synthesis, DNA binding and hydroxyl radical scavenging capacity
Three new Schiff base ligands N-(3-formyl-5-methylsalicylidene)-2-aminoethanol (H2L1), N-(3-hydroxylmethyl-5-methylsalicylidene)-2-aminoethanol (H3L2), 2,6-bis(o-carboxyphenyliminomethene)-4-methylphenol (H3L3) a...
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Article
Synthesis, characterization and DNA-binding studies of 1-(pyridin-2-yl)-3-tosylurea and its NdIII, EuIII complexes
1-(Pyridin-2-yl)-3-tosylurea(HL) and its two lanthanide complexes, LnL3 · H2O [Ln = Nd(1), Eu(2)], have been synthesized and characterized on the base of elemental analyses, molar conductivities, IR spectra and t...
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Article
Open AccessGenetic polymorphisms of TLR3 are associated with Nasopharyngeal carcinoma risk in Cantonese population
Nasopharyngeal carcinoma is endemic in Southern China, displays a strong relationship with genetic susceptibility and associates with Epstein-Barr virus infection. Toll-like receptor 3 (TLR3) plays an importan...
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Article
Synthesis, characterization, and DNA-binding properties of copper(II), cobalt(II), and nickel(II) complexes with salicylaldehyde 2-phenylquinoline-4-carboylhydrazone
Salicylaldehyde 2-phenylquinoline-4-carboylhydrazone (H2L), and its novel copper(II), cobalt(II), and nickel(II) complexes MHL · Cl · nH2O [M=Cu n = 3 (1), M=Co n = 2 (2), M=Ni n = 3.5 (3)] have been synthesized ...
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Article
Synthesis and characterization of a novel Anderson-type tungstotellurate decorated by transition metal complexes: [Na(H2O)3]2[{Cu(2,2′-bipy)2}2(TeW6O24)] · 4H2O
A novel organic–inorganic hybrid tungstotellurate [Na(H2O)3]2[{Cu(2,2′-bipy)2}2(TeW6O24)] · 4H2O, has been synthesized and characterized by elemental analyses, IR spectra, TG analyses, and single-crystal X-ray di...
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Article
Characterization of donor genome contents of backcross progenies detected by SSR markers in rice
Backcrossing is a trait introgression method of renewed importance in crops. The evolution of introgressed or substituted segments through backcross generations has been analyzed theoretically using simulation...
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Article
Bioleaching of marmatite using moderately thermophilic bacteria
The process of bioleaching marmatite using moderately thermophilic bacteria was studied by comparing marmatite leaching performance of mesophiles and moderate thermophiles and valuating the effect of venting c...
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Chapter and Conference Paper
Two Fuzzy Models for Multilayer Air Defense Disposition in Fuzzy Environment
In an uncertain air defense battle environment, the decision makers’ knowledge about air raid target and battlefield environment consists of vagueness instead of randomness. A great deal of uncertain factors a...
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Article
Synthesis, Characterization, Antioxidant Activity and DNA-Binding Studies of Three Rare Earth (III) Complexes with 1-(4-Aminoantipyrine)-3-tosylurea Ligand
1-(4-Aminoantipyrine)-3-tosylurea (H2L) and its three lanthanide (III) complexes, M(H2L)3 3NO3 [where M = Nd(III), Sm(III) and Eu(III)], have been synthesized and characterized. In addition, the DNA-binding prope...
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Article
Genetic Analysis of Interleukin-1A C(-889)T Polymorphism with Alzheimer Disease
Neuroinflammation has been implicated in the etiology of Alzheimer’s disease (AD). Many studies have suggested that C(-889) T promoter polymorphism in one of the proinflammatory cytokine interleukin-1 (IL-1) e...
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Article
Isolation, identification and characterization of cadmium-resistant Pseudomonas aeruginosa strain E1
Strain E1 with resistance to 18 mmol/L cadmium (Cd), isolated from Cd-contaminated soil was identified by morphological observation, biochemical and physiological characterization and 16S rDNA sequence analysis. ...
