Advanced search    

Search: authors:"Xueqian Wang"

14 papers found.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

Theoretical Model for the Performance of Liquid Ring Pump Based on the Actual Operating Cycle

Liquid ring pump is widely applied in many industry fields due to the advantages of isothermal compression process, simple structure, and liquid-sealing. Based on the actual operating cycle of “suction-compression-discharge-expansion,” a universal theoretical model for performance of liquid ring pump was established in this study, to solve the problem that the theoretical models...

In vivo biodistribution and behavior of CdTe/ZnS quantum dots

In vivo biodistribution and behavior of CdTe/ZnS quantum dots Yan Zhao,1,* Yue Zhang,2,* Gaofeng Qin,1 Jinjun Cheng,1 Wenhao Zeng,2 Shuchen Liu,1 Hui Kong,1 Xueqian Wang,1 Qingguo Wang,1 Huihua Qu3

Modeling and Simulation for Nonlinear Pressurized Water Reactor Cores Using Gap Metric and Fuzzy Model with Transfer Function

This investigation is to deal with the modeling issue for nonlinear pressurized water reactor cores. Nonlinearity measure with gap metric and T-S fuzzy modeling are exploited to build the fuzzy model of a nonlinear core which approximates this nonlinear core model. The gap metric of the core is proposed to quantify the core nonlinearity. The curve in the whole range of core power...

Nur77 prevents excessive osteoclastogenesis by inducing ubiquitin ligase Cbl-b to mediate NFATc1 self-limitation

Osteoclasts are bone-resorbing cells essential for skeletal remodeling. However, over-active osteoclasts can cause bone-degenerative disorders. Therefore, the level of NFATc1, the master transcription factor of osteoclast, must be tightly controlled. Although the activation and amplification of NFATc1 have been extensively studied, how NFATc1 signaling is eventually resolved is...

Human-Manipulator Interface Using Particle Filter

This paper utilizes a human-robot interface system which incorporates particle filter (PF) and adaptive multispace transformation (AMT) to track the pose of the human hand for controlling the robot manipulator. This system employs a 3D camera (Kinect) to determine the orientation and the translation of the human hand. We use Camshift algorithm to track the hand. PF is used to...

Human-Manipulator Interface Using Particle Filter

This paper utilizes a human-robot interface system which incorporates particle filter (PF) and adaptive multispace transformation (AMT) to track the pose of the human hand for controlling the robot manipulator. This system employs a 3D camera (Kinect) to determine the orientation and the translation of the human hand. We use Camshift algorithm to track the hand. PF is used to...

Chinese Medicine Injection Qingkailing for Treatment of Acute Ischemia Stroke: A Systematic Review of Randomized Controlled Trials

Qingkailing (QKL) injection was a famous traditional Chinese patent medicine, which was extensively used to treat the acute stages of cerebrovascular disease. The aim of this study was to assess the quantity, quality and overall strength of the evidence on QKL in the treatment of acute ischemic stroke. Methods. An extensive search was performed within MEDLINE, Cochrane, CNKI, Vip...

Baicalin’s Therapeutic Time Window of Neuroprotection during Transient Focal Cerebral Ischemia and Its Antioxidative Effects In Vitro and In Vivo

,2 Xueqian Wang,1 Xiaoguang Sun,1 Jianguo Qin,3 Shaoying Guo,4 and Qingguo Wang1 1College of Basic Medicine, Beijing University of Chinese Medicine, Beijing 100029, China 2Xiyuan Hospital of China ... study, and wrote the draft of the paper. Yi Lu conducted the animal experiments, conceived and designed this study, and participated in the writing of the paper. Xianggen Zhong and Xueqian Wang helped

Refined Qingkailing Protects MCAO Mice from Endoplasmic Reticulum Stress-Induced Apoptosis with a Broad Time Window

In the current study, we are investigating effect of refined QKL on ischemia-reperfusion-induced brain injury in mice. Methods. Mice were employed to induce ischemia-reperfusion injury of brain by middle cerebral artery occlusion (MCAO). RQKL solution was administered with different doses (0, 1.5, 3, and 6 mL/kg body weight) at the same time of onset of ischemia, and with the...

Whole Genome Sequencing and Evolutionary Analysis of Human Papillomavirus Type 16 in Central China

Human papillomavirus type 16 plays a critical role in the neoplastic transformation of cervical cancers. Molecular variants of HPV16 existing in different ethnic groups have shown substantial phenotypic differences in pathogenicity, immunogenicity and tumorigenicity. In this study, we sequenced the entire HPV16 genome of 76 isolates originated from Anyang, central China...

Detection of HPV DNA in esophageal cancer specimens from different regions and ethnic groups: a descriptive study

Background HPV has been found repeatedly in esophageal carcinoma tissues. However, reported detection rates of HPV DNA in these tumors have varied markedly. Differences in detection methods, sample types, and geographic regions of sample origin have been suggested as potential causes of this discrepancy. Methods HPV L1 DNA and HPV genotypes were evaluated in 435 esophageal...

Cloning and Expression Analyses of Mouse Dystroglycan Gene: Specific Expression in Maternal Decidua at the Peri-Implantation Stage

While constructing a catalog of mouse cDNAs which are expressed in the maternal-fetal interface during the peri-implantation period, we encountered a 1.6 kb cDNA clone showing a strong sequence similarity to the 3′ untranslated region of the human dystroglycan gene. We cloned an additional 1.7 kb cDNA by reverse transcriptase-PCR (RT-PCR) and confirmed that this is a true mouse...

Genome-wide mapping of unselected transcripts from extraembryonic tissue of 7.5-day mouse embryos reveals enrichment in the t-complex and under-representation on the X chromosome

Mammalian embryos can only survive if they attach to the uterus (implantation) and establish proper maternal-fetal interactions. To understand this complex implantation pathway, we have initiated genomic analysis with a systematic study of the cohort of genes expressed in extraembryonic cells that are derived from the conceptus and play a major role in this process. A total of...