![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Article
Continuous tailward flow in the near-Earth magnetotail observed by TC-1 satellite
On July 11, 2004, a substorm process in the period of continuous tailward flow was observed by the joint exploration of the TC-1, IMAGE and ACE satellites. The substorm observed by the TC-1 in the near-Earth h...
-
Article
Identification and significance of 3β-alkyl steranes in the Eogene lacustrine sediments and petroleum of China
Several homologous series of steranes with alkyl side chains (C1 to C4) at the 3β position have been identified in the Jiyang Eogene lacustrine deposition. It is postulated that its precursors represent a new cla...
-
Article
Organic compositions of lacustrine source rocks in Jiyang super-depression and its implication to petroleum geology
The compositions of organic matter in four immature source rocks from Tertiary strata of Jiyang super-depression, the most typical continental rift subsidence basin in East China, have been studied by differen...
-
Article
A monosaccharide transporter is localized to sieve plate and plasmodesmal channel in develo** apple fruit
Two major classes of plant sugar transporters, sucrose and monosaccharide transporters, may be localized to tonoplast or plasma membrane. The monosaccharide transporters may also be localized in plastid. Howev...
-
Article
Two virus-encoded RNA silencing suppressors, P14 ofBeet necrotic yellow vein virus and S6 ofRice black streak dwarf virus
Functional analysis for gene silencing suppressor of P14 geneof Beet necrotic yellow vein virus and S6 gene ofRice black streak dwarf virus was carried out by agro-infiltration with recombinant vectors ofPotato v...
-
Article
Pool-formation and secondary change of biodegraded viscous oils: Case study of reservoir section in the Zhengjia-Wangzhuang Oilfield, Jiyang Depression
It is demonstrated by various geochemical indexes that the Zhengjia-Wangzhuang Oilfield with viscous crude oil in the Jiyang Depression has been sourced from the contribution of matured source rocks in the upp...
-
Article
Modified expression for the effective viscosity in the semi dilute shear flows of fiber suspension
The available expressions for the effective viscosity can not provide good predictions compared with the experiment data measured in the semi-dilute shear flows of fiber suspension with small aspect ratio. The...
-
Article
Photoinduced micropattern in an azobenzene polymer film
The micropattern observed in the amorphous azobenzene polymer film by degenerated four-wave mixing has been reported. Patterns with well-defined structures are examined with the scanning electron microscopy an...
-
Article
Magnetic properties and giant magnetoresistance effect of nanometer Fe−In2O3 granular films
Nanometer ferromagnetic metal-semiconductor matrix Fe−In2O3 granular films are fabricated by the radio frequency sputtering. Magnetic properties and the giant magnetoresistance (GMR) effect of Fex(In2O3)1−x granu...
-
Article
Generation of transgenic wheat resistant to wheat yellow mosaic virus and identification of gene silence induced by virus infection
The plasmid containing the promoter Act1, the coat protein (cp) gene of wheat yellow mosaic virus (WYMV) and the selectable bar gene, was delivered via particle bombardment, directly into immature embryos of a wh...
-
Article
Discovery of low-mature hydrocarbon in manganese nodules and ooze from the Central Pacific deep sea floor
Extracts from manganese nodules and ooze from the Central Pacific deep sea floor were analyzed using the chromatogram-mass spectrum, and it was found that most of the biomarker molecules are of the low-mature ...
-
Article
Correlation of chromosomal polysomy with overexpression of c-myc and c-erbB-2 in primary nasopharyngeal carcinoma: Tissue microarray study
Many genes may be involved in nasopharyngeal carcinoma (NPC) development and progression. Several known oncogenes, including c-myc and c-erb-B2, have been shown to have structural alteration and aberrant expressi...
-
Article
3D-QSAR study on phenoxyalkylamine compounds of α1-adrenoceptor antagonist
The study of three-dimensional quantitative structure-activity relationship (3D-QSAR) of DDPH and its derivatives that have been known with their activity parameters has been developed using the comparative mo...
-
Article
Distribution of aromatic biomarkers in pyrolysates of coccolithophore
Analyses of the original and pyrolytic products of coccolithophore at various temperatures suggest that the contribution of coccolithophore to the formation of large immature oil reservoirs should attract keen...
-
Article
Cloning of a novel gene associated with human nasopharyngeal carcinoma
One EST N27741 with high expression in normal adult nasopharynx tissues but low expression in adult poorly differentiated squamous nasopharyngeal carcinoma has been selected out by the high-density cDNA array ...
-
Article
Carbon isotopic study of individual n-alkanes in certain modern organisms
Simulation experiment was carried out on all kinds of modern organisms significant to oil-gas generation and the C-isotopic values of n-alkanes in different organisms. The distribution characteristics of indiv...
-
Article
Simulation experiment of immature oil genetic mechanism in lake facies of semi-salt water
The Immature calcareous shale in the south slope of Dongying sag, Jiyang depression, plays a significant role in immature oil genesis, and is sampled to make simulation experiment. The geochemical characters o...
-
Article
Phase diagram calculation method of thermodynamics-atomic parameters-artificial neural network
-
Article
Interface effect on the giant magnetoresistance for different magnetic multilayers systems