155 Result(s)
within
Ren-**u Bian
English
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Article
Propagation of electromagnetic wave in the three phases soil media
The fundamental parameters such as dielectric permittivity and magnetic permeability are required to solve the propagation of electromagnetic wave (EM Wave) in the soil. Based on Maxwell equations, the equival...
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Article
A Novel Speech/Noise Discrimination Method for Embedded ASR System
The problem of speech/noise discrimination has become increasingly important as the automatic speech recognition (ASR) system is applied in the real world. Robustness and simplicity are two challenges to the s...
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Article
A Robust, Real-Time Voice Activity Detection Algorithm for Embedded Mobile Devices
When an Automatic Speech Recognition (ASR) system is applied in noisy environments, Voice Activity Detection (VAD) is crucial to the performance of the overall system. The employment of the VAD for ASR on embe...
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Article
The composition and distribution of metal clusters in the MoFe protein from a nifZ deletion strain (DJ 194) of Azotobacter vinelandii
Through the anaerobic chromatography on the columns of DEAE 52, Q-Sepharose and Sephacryl S-200, a nitrogenase MoFe protein (ΔnifZ Av1) was obtained from a nifZ deleted mutant of Azotobacter vinelandii (stain DJ1...
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Article
Dominant expression of 85-kDa form of cortactin in colorectal cancer
Purpose: Cortactin is commonly expressed in several human cancers, which may alter their invasive or metastatic properties. Eighty five kilodalton form (p85) and 80-kDa form (p80) of cort...
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Article
Preliminary evidence indicating Dome A (Antarctica) satisfying preconditions for drilling the oldest ice core
Lowest temperature and snow accumulation rate are preconditions for retrieving the oldest ice core from the polar ice sheets. The 10-m depth firn temperature at Dome A, the summit of the Antarctic Ice Sheet, r...
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Article
Chosen ciphertext secure fuzzy identity based encryption without ROM
Two new constructions of chosen-ciphertext secure fuzzy identity-based encryption (fuzzy-IBE) schemes without random oracle are proposed. The first scheme combines the modification of chosen-plaintext secure S...
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Article
Serum albumin at admission for prediction of functional outcome in ischaemic stroke patients
This study aimed to investigate the effect of serum albumin at admission, measured within 24 h after stroke onset, on the functional outcome in ischaemic stroke patients. The medical records of 76 first-ever h...
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Article
Impaired Opening of the Upper Esophageal Sphincter in Patients with Medullary Infarctions
The aim of this study was to report on nine dysphagic patients with medullary infarction and to evaluate swallowing characteristics based on the location of the lesions.We retrospectively reviewed the medical ...
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Article
The global image of the Moon obtained by the Chang’E-1: Data processing and lunar cartography
The global lunar image of the first phase of Chinese Lunar Exploration Program is the first image that covered all over the surface of the Moon. It will serve as a critical foundation for succeeding exploratio...
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Article
Primary scientific results of Chang’E-1 lunar mission
The strategic plan for the development of the unmanned Chinese Lunar Exploration Program is characterized by three distinct stages: “orbiting around”, “landing on” and “returning from” the Moon. The first Chin...
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Article
Triaxial ellipsoid models of the Moon based on the laser altimetry data of Chang’E-1
Lunar geodetic parameters, which play an important role in lunar exploration, can be calculated from the gravity and topography data. With the CE-1 altimetry data and LP gravity model, we calculate such geodet...
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Article
Laser altimetry data of Chang’E-1 and the global lunar DEM model
The Laser AltiMeter (LAM), as one of the main payloads of Chang’E-1 probe, is used to measure the topography of the lunar surface. It performed the first measurement at 02:22 on November 28th, 2007. Up to Dece...
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Article
The discovery of Palaeoproterozoic volcanic rocks in the Bulunkuoler Group from the Tianshuihai Massif in **njiang of Northwest China and its geological significance
In the Dabudaer region of the Tianshuihai Massif (**njiang, Northwest China), metavolcanic rocks within the mainly meta-sedimentary Bulunkuoler Group are basalt, basaltic andesite, and rhyolite. In situ zircon U-...
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Article
Open AccessPreliminary results of FeO map** using Imaging Interferometer data from Chang’E-1
Information about the variability, and spatial distribution of iron abundance is important to understand lunar geological history and for future resource utilization. In this paper we present a preliminary mod...
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Article
HAb18G/CD147 promotes epithelial–mesenchymal transition through TGF-β signaling and is transcriptionally regulated by Slug
Epithelial–mesenchymal transition (EMT) induced by transforming growth factor-β (TGF-β) is implicated in hepatocarcinogenesis and hepatocellular carcinoma (HCC) metastasis. HAb18G/CD147, which belongs to the C...
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Chapter and Conference Paper
Lutein or Zeaxanthin Supplementation Suppresses Inflammatory Responses in Retinal Pigment Epithelial Cells and Macrophages
Recent studies indicate that an excessive inflammatory response is etiologically related to the pathogenesis of age-related macular degeneration (AMD). Epidemiologic studies suggest that dietary lutein and zea...
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Article
Open AccessAntibacterial effect of metallic glasses
The antibacterial effect of Fe-based, Ni-based and Cu-based metallic glasses has been studied in this research. All test metallic glasses were found to inhibit growth of Esherichia coli. The optical density value...
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Article
Open AccessResponse of the East Asian climate system to water and heat changes of global frozen soil using NCAR CAM model
Under the condition of land-atmosphere heat and water conservation, a set of sensitive numerical experiments are set up to investigate the response of the East Asian climate system to global frozen soil change...
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Article
Correlation between increased circulating endothelial progenitor cells and stage of non-hodgkin lymphoma
This study aims to examine the levels of circulating endothelial progenitor cells (cEPCs) in the peripheral blood of patients with non-Hodgkin lymphoma (NHL) and their correlation with the tumor stage. Forty-o...
