88 Result(s)
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Article
**aqing Chen
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Prognostic factors affecting the results of surgical treatment of cervical cancer
From October, 1963 to December, 1992, 1213 cases with cervical cancer were treated surgically in our hospital, among whom 922 cases, including 305 in stage 0, 123 in stage IA, 212 in stage IB, 265 in stage IIA, 1...
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Bridging Schwann cell transplants promote axonal regeneration from both the rostral and caudal stumps of transected adult rat spinal cord
Transplantation of cellular components of the permissive peripheral nerve environment in some types of spinal cord injury holds great promise to support regrowth of axons through the site of injury. In the pre...
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Potentiation of the Immune System by Schiff Base-Forming Drugs
CD4+ T lymphocytes, which orchestrate immune responses, receive a cognitive signal when clonally distributed receptors are occupied by peptides bound to major histocompatibility complex (MHC) class II molecule...
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Case-Based Reasoning System and Artificial Neural Networks: A Review
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Self-assembly of two-dimensional DNA crystals
Self-assembly of synthetic oligonucleotides into two-dimensional lattices presents a ‘bottom-up’ approach to the fabrication of devices on nanometer scale. We report the design and observation of two-dimension...
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Comparative study of helical CT with contrast-enhanced ultrasound of renal carcinoma
To investigate the efficiency of helical CT comparing with contrast-enhanced ultrasound, and to improve the diagnosis efficiency of renal cell carcinoma (RCC).
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Genetic diversity in the bronze gudgeon, Coreius heterodon, from the Yangtze River system based on mtDNA sequences of the control region
The bronze gudgeon, Coreius heterodon (Bleeker), is an economically important species, which only inhabits the Yangtze River. The stock declined drastically in recent years due to dam construction, over-fishing, ...
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Cloning and expression analysis of a prion protein encoding gene in guppy (Poecilia reticulata)
The full length cDNA of a prion protein (PrP) encoding gene of guppy (Poecilia reticulata) and the corresponding genomic DNA were cloned. The cDNA was 2245 bp in length and contained an open reading frame (ORF) o...
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Effects of phosphorus-do** upon the electronic structures of single wall carbon nanotubes
The phosphorus-doped single wall carbon nanotube (PSWCNT) is studied by using First-Principle methods based on Density Function Theory (DFT). The formation energy, total energy, band structure, geometry struct...
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Status of research on Yangtze fish biology and fisheries
The Yangtze is the largest river in China and the third largest river in the world. Being pregnant with plentiful fish resources, it is not only the representative of the areas with biological diversity, but a...
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Changes in abundance of larvae of the four domestic Chinese carps in the middle reach of the Yangtze River, China, before and after closing of the Three Gorges Dam
The four domestic Chinese carps, i.e. grass carp (Ctenopharyngodon idella), black carp (Mylopharyngodon piceus), silver carp (Hypophthalmichthys molitrix) and bighead carp (Hypophthalmichthys nobilis), cast their...
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Threatened fishes of the world: Gymnocypris przewalskii (Kessler, 1876) (Cyprinidae: Schizothoracinae)
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Fish Migration, Dams, and Loss of Ecosystem Services in the Mekong Basin
The past decade has seen increased international recognition of the importance of the services provided by natural ecosystems. It is unclear however whether such international awareness will lead to improved e...
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Relationship between meteorological conditions and natural reproduction behavior of the four famous Chinese carps
Known as the four famous carps in China, black carp (Mylopharyngodon piceus), grass carp (Ctenopharyngodon idella), silver carp (Hypophthalmichthys molitrix) and bighead carp (Hypophthalmichthys nobilis) are comm...
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Multi-detector row CT as a “one-stop” examination in the preoperative evaluation of the morphology and function of living renal donors: preliminary study
We designed to investigate the feasibility of multi-detector row computerized tomography (CT) as a “one-stop” examination for the simultaneous preoperative evaluation of the morphology and function of living r...
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Special electronic structures and quantum conduction of B/P co-do** carbon nanotubes under electric field using the first principle
Boron (B)/phosphorus (P)-doped single-wall carbon nanotubes (B-PSWNTs) are studied by using the first-principle method based on density function theory. Mayer bond order, band structure, electrons density and ...
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Electronic structure and optical property of boron doped semiconducting graphene nanoribbons
We present a system study on the electronic structure and optical property of boron doped semiconducting graphene nanoribbons using the density functional theory. Energy band structure, density of states, defo...
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Simulation of high conversion efficiency and open-circuit voltages of α-si/poly-silicon solar cell
The P+ α-Si /N+ polycrystalline solar cell is molded using the AMPS-1D device simulator to explore the new high efficiency thin film poly-silicon solar cell. In order to analyze the charac...
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Analysis of variable sites between two complete South China tiger (Panthera tigris amoyensis) mitochondrial genomes
In order to investigate the mitochondrial genome of Panthera tigris amoyensis, two South China tigers (P25 and P27) were analyzed following 15 cymt-specific primer sets. The entire mtDNA sequence was found to be ...
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Enhancement and conservation of inland fisheries resources in China
The inland aquatic ecosystem in China have been largely influenced by large-scale economic activities and over-exploitation of aquatic resources. Fisheries resource enhancement and conservation activities have...
