Advanced search    

Search: authors:"Minghui Zhang"

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

Ray tracing of turning wave in elliptically anisotropic media with an irregular surface

Seismic ray tracing in anisotropic media with irregular surface is crucial for the exploration of the fine crustal structure. Elliptically anisotropic medium is the type of anisotropic media with only four independent elastic parameters. Usually, this medium can be described by only the vertical phase velocity and the horizontal phase velocity for seismic wave propagation. Model...

The aberrant upstream pathway regulations of CDK1 protein were implicated in the proliferation and apoptosis of ovarian cancer cells

Upregulation of Cyclin dependent kinase 1 (CDK1) protein is closely related with the prognosis of several malignant tumors. Chk1-CDC25C-CDK1 signaling and P53-P21WAF1-CDK1 signaling pathways are closely related with the cell cycle G2/M phase regulation. The present study aimed to analyze the relationship between CDK1 and the proliferation and apoptosis of ovarian cancer cells...

Analysis of sea use landscape pattern based on GIS: a case study in Huludao, China

This study aims to analyse sea use landscape patterns on a regional scale based on methods of landscape ecology integrated with sea use spatial characteristics. Several landscape-level analysis indices, such as the dominance index, complex index, intensivity index, diversity index and sea congruency index, were established using Geographic Information System (GIS) and applied in...

A Study on the Scattering Energy Properties of an Elastic Spherical Shell in Sandy Sediment Using an Improved Energy Method

Yin 0 MingHui Zhang 0 Andrea Crivellini 0 College of Underwater Acoustic Engineering, Harbin Engineering University , Harbin 150001 , China An elastic wave is composed of compressional (longitudinal

Prognostic Value of Baseline 18F-FDG PET/CT Functional Parameters in Patients with Advanced Lung Adenocarcinoma Stratified by EGFR Mutation Status

The study objective was to retrospectively analyze the metabolic variables derived from 18 F-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) as predictors of progression-free survival (PFS) and overall survival (OS) in advanced lung adenocarcinoma stratified by epidermal growth factor receptor (EGFR) mutation status. A total of 176 patients...

Redirecting T cells to glypican-3 with 28.41BB.ζ and 28.ζ-41BBL CARs for hepatocellular carcinoma treatment

developed as a promising agent for HCC. FOOTNOTES Haili Ma, Siye Chen, Yan He, Jingwei Huang, Yanhong Xu, Chao Wang, Cheng Lei, Ting Lu, Shengdong Xiao, Jinming Mao, Yiyun Xu, Hao Guo, Bohua Li, Minghui ... Zhang, and Xiaowen He declare that they have no conflict of interest. This article does not contain any studies with human subjects performed by the any of the authors. All institutional and national

The clinicopathological and prognostic significance of PD-L1 expression in gastric cancer: a meta-analysis of 10 studies with 1,901 patients

Medical University Cancer Hospital, Harbin 150081, ChinaHaitao LiuDepartment of Medical Oncology, Heilongjiang Provincial Hospital, Harbin 150000, ChinaYan Wang AuthorsSearch for Minghui Zhang in:Nature

Adaptive Sparse Norm and Nonlocal Total Variation Methods for Image Smoothing

In computer vision and graphics, it is challenging to decompose various texture/structure patterns from input images. It is well recognized that how edges are defined and how this prior information guides smoothing are two keys in determining the quality of image smoothing. While many different approaches have been reported in the literature, sparse norm and nonlocal schemes are...

Overexpression of G6PD is associated with high risks of recurrent metastasis and poor progression-free survival in primary breast carcinoma

Background The present study aimed to investigate the expression of CYP27A1, CYP7B1, insulin-like growth factor-1 (IGF-1), glucose-6-phosphate-dehydrogenase (G6PD), glutathione S-transferase P1 (GSTP1), and pyruvate kinase isoform M2 (PKM2) in breast carcinoma tissue and evaluate their prognostic value for progression-free survival (PFS) and overall survival (OS). Methods A total...

An Optimization to Schedule Train Operations with Phase-Regular Framework for Intercity Rail Lines

, Lanzhou 730070, China Received 7 September 2012; Accepted 15 October 2012 Academic Editor: Wuhong Wang Copyright © 2012 Huimin Niu and Minghui Zhang. This is an open access article distributed under

PRR11 Is a Prognostic Marker and Potential Oncogene in Patients with Gastric Cancer

PRR11 is a potential candidate oncogene that has been implicated in the pathogenesis of lung cancer, however the role of PRR11 in gastric cancer is currently unclear. In the present study, we investigated the role of PRR11 in gastric cancer by evaluating its expression status in samples from a cohort of 216 patients with gastric cancer. PRR11 was found to be overexpressed in 107...

Automatic Segmentation of Myocardium from Black-Blood MR Images Using Entropy and Local Neighborhood Information

By using entropy and local neighborhood information, we present in this study a robust adaptive Gaussian regularizing Chan–Vese (CV) model to segment the myocardium from magnetic resonance images with intensity inhomogeneity. By utilizing the circular Hough transformation (CHT) our model is able to detect epicardial and endocardial contours of the left ventricle (LV) as circles...

Murine Myeloid Dendritic Cells That Phagocytose Apoptotic T Cells Inhibit the Immune Response via NO

Zhang 0 Marco Idzko, University Hospital Freiburg, Germany 0 1 Department of Lymphoma, Affiliated Hospital of Academy of Military Medical Sciences , Beijing , People's Republic of China, 2 Department of

Microglia and Microglia-Like Cell Differentiated from DC Inhibit CD4 T Cell Proliferation

The central nervous system (CNS) is generally regarded as a site of immune privilege, whether the antigen presenting cells (APCs) are involved in the immune homeostasis of the CNS is largely unknown. Microglia and DCs are major APCs in physiological and pathological conditions, respectively. In this work, primary microglia and microglia-like cells obtained by co-culturing mature...