181 Result(s)
within
Article
**an-Hua Guan
-
Article
Structure and friction-reducing property of the sulfide layer produced by ion sulfuration
Sulfide layers with a certain thickness were made on the surface of 1045 and 52100 steels by means of the low-temperature ion sulfuration technique. Metallography, scanning electron microscope (SEM) + energy-d...
-
Article
A novel molecular connectivity method
This paper presents a new molecular connectivity wherein the atomic delta value is weighted by the Mulliken bond order, and thus connects effectively the molecular orbital theory with the topological theory an...
-
Article
Changed cellular membrane lipid composition and lipid peroxidation of kidney in rats with chronic fluorosis
An animal model of chronic fluorosis was produced by subjecting Wistar rats to high doses of fluoride in drinking water for a prolonged period. Phospholipid and neutral lipid contents in rat kidney were then ...
-
Article
Effect of arsenic trioxide or ATRA on primary APL cell or HL-60 cells and their value analysis in hyperleukocytosis
Objective: To detect the effect of arsenic trioxide or ATRA on APL cells or HL-60 cells and to investigate the mechanism of the hyperleukocytosis and detect the cross resistance between ATRA and arsenic trioxi...
-
Article
Expression of P120ctn in non-small-cell lung cancer: A clinicopathological study
Objective: To investigate the expression of p120ctn in non-small-cell lung cancer (NSCLC) and its relationship with clinicopathological factors and prognosis. Methods: p120ctn expression was tested by immunohi...
-
Article
Thermochemical study of mixed ligand complexes of rare earths with glycine andL-alanine
In order to obtain the standard molar enthalpies of formation of Rare-Earth amino acid coordination compounds, precise isothermal solution-reaction calorimetric method was used. The value of ΔrH ...
-
Article
The Mechanism Underlying Vascular Smooth Muscle Cell Apoptosis Induced by Atorvastatin may be Mainly Associated with Down-regulation of Survivin Expression
Studies have shown that statins may induce vascular smooth muscle cells (VSMCs) apoptosis. But its mechanisms are incompletely understood. In this study, we investigate the effects of atorvastatin and survivin...
-
Article
Comparison of microbial communities in three different mine drainages and their bioleaching efficiencies to low grade of chalcopyrite
Microbial community diversities in the drainage from three mines (Dexing Copper Mine, Qibaoshan Copper Mine and Yaogangxian Tungsten Mine, China) were analyzed using 16S rDNA PCR-RFLP approach. The efficiencie...
-
Article
Cellular mechanisms of reduced sarcoplasmic reticulum Ca2+ content in L-thyroxin-induced rat ventricular hypertrophy
To examine how the sarcoplasmic reticulum (SR) Ca2+ content changes and the underlying mechanism in L-thyroxin-induced cardiac hypertrophy.
-
Article
Ruthenium(II) complexes containing 2,9-dimethyl-1,10-phenanthroline and 4,4′-dimethyl-2,2′-bipyridine as ancillary ligands: synthesis, characterization and DNA-binding
Two new Ruthenium (II) polypyridyl complexes [Ru(dmp)2(ipbp)](ClO4)2 (1) (dmp = 2,9-dimethyl-1,10-phenanthroline, ipbp = 3-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)-4H-1-banzopyran-2-one) and [Ru(dmb)2(ipbp)](C...
-
Article
Open AccessClinical and prognostic analysis of hepatitis B virus infection in diffuse large B-cell lymphoma
Hepatitis B virus (HBV) infection in diffuse large B-cell lymphoma (DLBCL) patients is a common complication in China. However, the clinical relevance of HBV infection with respect to DLBCL disease stages and ...
-
Article
Generalized LMI-based approach to global asymptotic stability of cellular neural networks with delay
A global asymptotic stability problem of cellular neural networks with delay is investigated. A new stability condition is presented based on the Lyapunov-Krasovskii method, which is dependent on the amount of...
-
Article
Open AccessProteomic analysis identifies MMP-9, DJ-1 and A1BG as overexpressed proteins in pancreatic juice from pancreatic ductal adenocarcinoma patients
There is an urgent need to discover more sensitive and specific biomarkers to improve early diagnosis and screen high-risk patients for pancreatic ductal adenocarcinoma (PDAC). Pancreatic juice is an ideal spe...
-
Article
Open AccessGenome-wide analysis of chicken snoRNAs provides unique implications for the evolution of vertebrate snoRNAs
Small nucleolar RNAs (snoRNAs) represent one of the largest groups of functionally diverse trans-acting non-protein-coding (npc) RNAs currently known in eukaryotic cells. Chicken snoRNAs have been very poorly ...
-
Article
Dependence of luminescence properties on composition of rare-earth activated (oxy)nitrides phosphors for white-LEDs applications
Rare-earth-activated nitride and oxynitride phosphors are attractive converter materials for white-LEDs applications due to their efficient luminescent characteristics, high thermal and chemical stabilities be...
-
Article
Open AccessSnoRNAs from the filamentous fungus Neurospora crassa: structural, functional and evolutionary insights
SnoRNAs represent an excellent model for studying the structural and functional evolution of small non-coding RNAs involved in the post-transcriptional modification machinery for rRNAs and snRNAs in eukaryotic...
-
Article
Synthesis and photoluminescence properties of LiEu(W,Mo)2O8:Bi3+ red-emitting phosphor for white-LEDs
LiEu1−x(W2−yMoy)O8:xBi3+ series red-emitting phosphors were synthesized by solid state reaction. The structure, morphology, and photoluminescent properties of phosphors were studied by X-ray powder diffraction, s...
-
Article
Isolation and characterization of acidophilic bacterium from Dongxiangshan Mine in **njiang Province, China
One bioleaching bacterium, named as strain DXS, was isolated from acid mine drainages (AMDs) of Dongxiangshan Mine of Hami, **njiang Province, China. The strain DXS is gram-negative and rod-shaped with a size ...
-
Article
Research Progress of UniCore CPUs and PKUnity SoCs
CPU and System-on-Chip (SoC) are two key technologies of IT industry. During the course of ten years of research, we have defined the UniCore instruction set architecture, and designed the UniCore CPU and the ...
-
Article
Open AccessPrognostic relevance of Bmi-1 expression and autoantibodies in esophageal squamous cell carcinoma
Overexpression of Bmi-1 has been observed in a variety of cancers, and it has been suggested to be an independent prognostic marker for the patients. The objective of this study was to determine the level of B...
