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A Unified Constitutive Model for Creep and Cyclic Viscoplasticity Behavior Simulation of Steels Based on the Absolute Reaction Rate Theory

In this work, the viscoplasticity and creep behavior for modified 9Cr-1Mo and 316 stainless steels were investigated. Based on the absolute reaction rate theory, a unified constitutive model incorporating internal state variables was proposed to characterize the evolution of the back stress. Also, the model was implemented by the ABAQUS system with the semi-implicit stress...

RNAi for contactin 2 inhibits proliferation of U87-glioma stem cells by downregulating AICD, EGFR, and HES1

RNAi for contactin 2 inhibits proliferation of U87-glioma stem cells by downregulating AICD, EGFR, and HES1 Yang Guo,1,* Peidong Zhang,2,3,* Hongtian Zhang,4 Peng Zhang,4 Ruxiang Xu4 1Department of ... g i n a l r e s e a r c h Yang guo 1,* *These authors contributed equally to this work Introduction Glioma is the most common primary tumor of the central nervous system. It accounts for 80% of

VideoMap: An interactive and scalable visualization for exploring video content

VideoMap: An interactive exploring video content Cui-Xia Ma Yang Guo Hong-An Wang Large-scale dynamic relational data visualization has attracted considerable research attention recently. We ... , China, in 2003. She is now a professor with the Institute of Software, Chinese Academy of Sciences. Her research interests include human–computer interaction and multimedia computing. Yang Guo started

Dexmedetomidine versus remifentanil for sedation during awake intubation using a Shikani optical stylet: a randomized, double-blinded, controlled trial

0 Cheng Ni 0 Xiang-yang Guo 0 0 Department of Anesthesiology, Peking University Third Hospital , Beijing 100191 , China Background: The purpose of this study was to compare the efficacy and safety of

Molecular-channel driven actuator with considerations for multiple configurations and color switching

The ability to achieve simultaneous intrinsic deformation with fast response in commercially available materials that can safely contact skin continues to be an unresolved challenge for artificial actuating materials. Rather than using a microporous structure, here we show an ambient-driven actuator that takes advantage of inherent nanoscale molecular channels within a commercial...

Current status and future prospects of mesenchymal stem cell therapy for liver fibrosis

Hospital, School of Medicine, Zhejiang University , Hangzhou 310003 , China) 1 Project supported by the National High-Tech R & D Program (863) of China (No. 2015AA020306) ORCID: Yang GUO Liver fibrosis is ... . Compliance with ethics guidelines Yang GUO, Bo CHEN, Li-jun CHEN, Chun-feng ZHANG, and Charlie XIANG declare that they have no conflict of interest. This article does not contain any studies with human or

Dynamics of soil organic and inorganic carbon in the cropland of upper Yellow River Delta, China

Soil inorganic carbon (SIC) and organic carbon (SOC) are important carbon reservoirs in terrestrial ecosystems. However, little attention was paid to SIC dynamics in cropland. We conducted a survey in the upper Yellow River Delta of North China Plain. We collected 155 soil samples from 31 profiles, and measured SOC, SIC and soluble Ca2+ and Mg2+ contents. Our results showed that...

Efficacy differences of electroacupuncture with single acupoint or matching acupoints for chemotherapy-induced nausea and vomiting: study protocol for a randomized controlled trial

Previous studies have shown that acupuncture is beneficial for the alleviation of chemotherapy-induced nausea and vomiting. However, there is a lack of clinical evidence concerning the effects of acupoint-matching on chemotherapy-induced nausea and vomiting. This is a parallel randomized controlled trial to evaluate the occurrence of nausea and vomiting after chemotherapy (the...

Overexpression of CIP2A is associated with poor prognosis in multiple myeloma

Cancerous inhibitor of protein phosphatase 2A (CIP2A), an endogenous protein phosphatase 2A (PP2A) inhibitor, has been identified as an oncoprotein in promoting cancer initiation and progression of several types of cancer. However, the expression and the role played by CIP2A in the pathogenesis of multiple myeloma (MM) remain unclear. In this study, we showed that CIP2A was...

Genome-Wide Linkage Analysis of Large Multiple Multigenerational Families Identifies Novel Genetic Loci for Coronary Artery Disease

thank J. Weber and the NHLBI Mammalian Genotyping Service for genotyping. Author information Author notes Yang Guo, Fan Wang, Lin Li and Hanxiang Gao contributed equally to this work ... Jolla, CA, 92037, USAEric J. TopolDepartment of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USAQing K. Wang AuthorsSearch for Yang Guo in:Nature

Triangle Interception Scenario: A Finite-Time Guidance Approach

2Control and Simulation Center, Harbin Institute of Technology, Harbin 150080, China Received 8 October 2015; Accepted 24 December 2015 Academic Editor: Christian Circi Copyright © 2016 Yang Guo et al

Magnetic Helicity Estimations in Models and Observations of the Solar Magnetic Field. Part I: Finite Volume Methods

Magnetic helicity is a conserved quantity of ideal magneto-hydrodynamics characterized by an inverse turbulent cascade. Accordingly, it is often invoked as one of the basic physical quantities driving the generation and structuring of magnetic fields in a variety of astrophysical and laboratory plasmas. We provide here the first systematic comparison of six existing methods for...

Pycnogenol Attenuates the Release of Proinflammatory Cytokines and Expression of Perilipin 2 in Lipopolysaccharide-Stimulated Microglia in Part via Inhibition of NF-κB and AP-1 Activation

Over activation of microglia results in the production of proinflammatory agents that have been implicated in various brain diseases. Pycnogenol is a patented extract from French maritime pine bark (Pinus pinaster Aiton) with strong antioxidant and anti-inflammatory potency. The present study investigated whether pycnogenol may be associated with the production of proinflammatory...

Low-Density Granulocytes Are Elevated in Mycobacterial Infection and Associated with the Severity of Tuberculosis

Tuberculosis remains a global health problem caused by infection with Mycobacterium tuberculosis. Numerous studies have established a close correlation between the development of tuberculosis and the roles of neutrophils. Recently, a distinct population of CD15+ granulocytes was found to be present in the peripheral blood mononuclear cell (PBMC) fraction in humans. This...

The embedding convergence of smart cities and tourism internet of things in China: An advance perspective

The smart city strategy is an inevitable trend in the future development of Chinese cities. The smart tourism city is an important part and a practical attempt of the smart city strategy. The China National Tourism Administration has officially announced "Beautiful China: 2014 Year of Smart Travel

STAT3 and NF-κB are Simultaneously Suppressed in Dendritic Cells in Lung Cancer

Tumour-induced dendritic cell (DC) dysfunction plays an important role in cancer immune escape. However, the underlying mechanisms are not yet fully understood, reflecting the lack of appropriate experimental models both in vivo and in vitro. In the present study, an in vitro study model for tumour-induced DC dysfunction was established by culturing DCs with pooled sera from...

Highly Sensitive Ultraviolet Photodetectors Fabricated from ZnO Quantum Dots/Carbon Nanodots Hybrid Films

Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaDeng-Yang Guo, Chong-Xin Shan, Song-Nan Qu & De-Zhen ShenUniversity of Chinese Academy of Sciences, Beijing ... 10049, ChinaDeng-Yang Guo AuthorsSearch for Deng-Yang Guo in:Nature Research journals • PubMed • Google ScholarSearch for Chong-Xin Shan in:Nature Research journals • PubMed • Google ScholarSearch for

Association between IL-10 Gene Polymorphisms and Susceptibility of Tuberculosis: Evidence Based on a Meta-Analysis

Background A number of observational studies have been conducted to investigate the association of IL-10 gene polymorphisms with tuberculosis (TB) susceptibility. However, the results of different studies were inconsistent. The aim of this study was to investigate the relationship between IL-10 -1082G/A, -819T/C, and -592A/C polymorphisms and TB risk by meta-analysis. Methods A...

Performance Analysis of Homogeneous On-Chip Large-Scale Parallel Computing Architectures for Data-Parallel Applications

On-chip computing platforms are evolving from single-core bus-based systems to many-core network-based systems, which are referred to as On-chip Large-scale Parallel Computing Architectures (OLPCs) in the paper. Homogenous OLPCs feature strong regularity and scalability due to its identical cores and routers. Data-parallel applications have their parallel data subsets that are...

Performance Analysis of Homogeneous On-Chip Large-Scale Parallel Computing Architectures for Data-Parallel Applications

On-chip computing platforms are evolving from single-core bus-based systems to many-core network-based systems, which are referred to as On-chip Large-scale Parallel Computing Architectures (OLPCs) in the paper. Homogenous OLPCs feature strong regularity and scalability due to its identical cores and routers. Data-parallel applications have their parallel data subsets that are...