1,039 Result(s)
within
**n-Hai Li
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Article
Studies on identification and syntheses of insect pheromones XXII
(E,Z)-3,13-Octadecadien-1-ol (la) was identified as the sex pheromone from the poplar twig clearwing moth,Paranthrene tabaniformis, females by gas chromatography-mass spectrometry analysis, synthesis, and laborat...
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Chapter and Conference Paper
A top-down step-wise refinement methodology for protocol specification
Existing approaches to formal protocol specification and verification suffer from great difficulty in constructing correct specifications for practical problems. The objective of this paper is to advocate a to...
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Article
Identification of anodD-like gene inFrankia by direct complementation of aRhizobium nodD-mutant
Clones from aFrankia At4 gene bank were pooled into groups and mass conjugated into anodD mutant ofRhizobium leguminosarum bv.viciae by triparental matings. When peas were inoculated with the pooled transconjugan...
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Article
Two millimeter solid-state source global optimum for quasi-optics power combiner
A global optimization method for discussing quasi-optical power combiner of solid-state millimeter-wave source is provided. The device we use operate at about 150 GHz and GaAs Gunn diodes are chosen here as ac.....
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Article
The generation of non-linear stiffness matrix of triangle element when considering both the bending and in-plane membrane forces
Using Stricklin Method|5|, we have this paper has derived the formulas for the generation of non-linear element stiffness matrix of a triangle element when considering both the bending and the in-plane membrane f...
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Chapter
Abstracts
Expression of an activated raf transgene accelerated the terminal myeloid differentiation of HL-60 human promyelocytic leukemia cells induced by retinoic acid. A similar result was obtained when 1,25-dihydroxy...
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Article
Effects of oenethera biennis oil on plasma lipid, thromboxane A2 and angiotensin II of chronic renal insufficiency
Oenethera biennis oil was administered (6 g per day) in 23 chronic renal insufficiency patients over a 4 week period. Changes of serum creatinine, creatinine clearance, plasma lipid, renin activity, and angiot...
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Article
Rayleigh scattering and direct observation of clusters in Ge25S75 bulk glass by high resolution transmission electron microscopy
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Chapter and Conference Paper
Expression of GSTπ in Breast Cancer and Its Relationship to the Expression of Estrogen and Progesterone Receptor
We examined the expression of the glutathione S-transferase π(GSTπ), estrogen (ER), and progesterone receptor (PR) genes in breast tumor samples and in the corresponding adjacent normal tissues from 120 patien...
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Article
Physiological effects of calonyctin on development and yield of potato
Foliar sprays of calonyctin, a natural plant growth regulator extracted from the leaves ofCalonyction aculeatum (L.) House, at a concentration 0.05 activity units, increased the tuber yield of six potato (Solanum...
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Article
Triploidy induction with heat shocks toPenaeus chinensis and their effects on gonad development
Heat shocks effectively produced triploids inPenaeus chinensis. Fertilized eggs heat shocked (28–32°C) for 8 to 16 minutes, starting from 8 to 20 minutes after spawning, resulted in triploidy induction rates of 3...
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Article
Methanol-Induced Unfolding and Refolding of Cytochrome b5 and Its P40V Mutant Monitored by UV-Visible, CD, and Fluorescence Spectra
In order to illustrate the structural importance of proline-40 of cytochrome b5 (Cyt b5), the P40V mutant gene was constructed. Unfolding and refolding of Cyt b5 induced by methanol was investigated by means of t...
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Article
Tribological characteristics of pangolin scales in dry sliding
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Article
Low Genetic Variation of the Yunnan Hare (Lepus comus G. Allen 1927) as Revealed by Mitochondrial Cytochrome b Gene Sequences
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Article
Matrix metalloproteinase and their inhibitors: Molecular aspects of their roles in the tumor metastasis
The matrix metalloproteinases (MMPs) are a family of proteolytic enzymes, whose physiological functions include tissue remo-delling and embryogenesis. The importance of this group of proteins in the processes ...
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Article
In vitro assay for 2,4-D resistance in transgenic cotton
2,4-Dichlorophenoxyacetic acid (2,4-D) resistant plants of transgenic cotton (Gossypium hirsutum L.) were produced using Agrobacterium tumefaciens containing a plasmid carrying the neomycin phosphotransferase II ...
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Article
Phylogenetic relationships among pufferfish of genusTakifugu by RAPD analysis
Amplifications with 300 10-base primers under predetermined optimal reaction yielded 2762 reproducible amplified fragments ranging from 200 to 3000 bp. Genetic distances among five species ofTakifugu andLagocepha...
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Article
Study on mixis potential of rotifer resting eggs (Brachionus plicatilis) with different collection times and different preservation periods
The present study investigated the possible changes in the mixis potential of rotifer resting eggs produced by a single stock ofBrachionus plicatilis and collected and preserved annually from 1985–1998. Several c...
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Chapter
Studies on the synthesis and antithrombosis activity of two peptides derived from the molecular-binding site of fibrinogen
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Article
Effect of surfactant concentration on the formation and viscoelasticity of anionic wormlike micelle by the methods of rheology and freeze-fracture TEM
Wormlike micelles and network structures were obtained for the samples with the anionic surfactant, sodium dodecyl trioxyethylene sulfate (SDES), and multivalent counterion electrolyte AlCl3 fixed in a proper co...
