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44 papers found.
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Dynamic Stability and Control of a Manipulating Unmanned Aerial Vehicle

This paper focuses on the dynamic stability analysis of a manipulator mounted on a quadrotor unmanned aerial vehicle, namely, a manipulating unmanned aerial vehicle (MUAV). Manipulator movements and environments interaction will extremely affect the dynamic stability of the MUAV system. So the dynamic stability analysis of the MUAV system is of paramount importance for safety and...

Design of Meteorological Element Detection Platform for Atmospheric Boundary Layer Based on UAV

addressed to Yunping Liu; nc.ude.tsiun@gnipnuyuil Received 26 May 2017; Accepted 16 September 2017; Published 2 November 2017 Academic Editor: Hikmat Asadov Copyright © 2017 Yonghong Zhang et al. This is

Killer-cell immunoglobulin-like receptors associate with HIV-1 infection in a narrow-source Han Chinese cohort

Conceptualization: Linghang Wang, Yonghong Zhang, Keyi Xu, Tao Dong, Sarah Rowland Jones, Louis-Marie Yindom. Data curation: Linghang Wang, Louis-Marie Yindom. Formal analysis: Linghang Wang, Yonghong Zhang, Tao ... Dong, Louis-Marie Yindom. Funding acquisition: Keyi Xu, Tao Dong, Sarah Rowland-Jones. Investigation: Linghang Wang, Yonghong Zhang, Louis-Marie Yindom. Methodology: Linghang Wang, Yonghong Zhang

Niclosamide induces protein ubiquitination and inhibits multiple pro-survival signaling pathways in the human glioblastoma U-87 MG cell line

Morales. Methodology: Benxu Cheng. Project administration: Benxu Cheng. Resources: Benxu Cheng, Yonghong Zhang, Shizue Mito. Supervision: Benxu Cheng. Validation: Benxu Cheng. Visualization: Benxu ... Cheng, Liza Doreen Morales. Writing ± original draft: Benxu Cheng. Writing ± review & editing: Benxu Cheng, Liza Doreen Morales, Yonghong Zhang, Shizue Mito, Andrew Tsin. 15 / 18 States. Clin Cancer

Morinda Officinalis Polysaccharides Stimulate Hypothalamic GnRH Secretion in Varicocele Progression

Varicoceles (VCs) are the predominant cause of male infertility and are a risk factor for chronic venous disease. Morinda officinalis (M. officinalis) is a traditional Chinese medicine used to tonify the kidney and strengthen yang. In this study, we evaluated the effects of water-soluble polysaccharides extracted from M. officinalis (MOPs) on gonadotropin-release hormone (GnRH...

Evaluating somatic tumor mutation detection without matched normal samples

Observations of recurrent somatic mutations in tumors have led to identification and definition of signaling and other pathways that are important for cancer progression and therapeutic targeting. As tumor cells contain both an individual’s inherited genetic variants and somatic mutations, challenges arise in distinguishing these events in massively parallel sequencing datasets...

Regret of Multi-Channel Bandit Game in Cognitive Radio Networks

The problem of how to evaluate the rate of convergence to Nash equilibrium solutions in the process of channel selection under incomplete information is studied. In this paper, the definition of regret is used to reflect the convergence rates of online algorithms. The process of selecting an idle channel for each secondary user is modeled as a multi-channel bandit game. The...

Dissection of HY5/HYH expression in Arabidopsis reveals a root-autonomous HY5-mediated photomorphogenic pathway

roots of WT and hy5 mutants, related to S6D and S6E Fig. (XLSX) 12 / 15 Author Contributions Conceptualization: Chen Li, Guodong Wang, Lanlan Zheng. Data curation: Yonghong Zhang, Jiajing Wang ... , Jingwei Yang, Guodong Wang. Funding acquisition: Yonghong Zhang, Chen Li, Guodong Wang, Lanlan Zheng. Investigation: Yonghong Zhang, Guodong Wang, Lanlan Zheng. Methodology: Chen Li, Jiajing Wang, Guodong

The PD-1/PD-L1 inhibitory pathway is altered in pre-eclampsia and regulates T cell responses in pre-eclamptic rats

The programmed cell death-1(PD-1)/PD-ligand 1 (PD-L1) pathway is critical to immune homeostasis by promoting regulatory T (Treg) development and inhibiting effector T (such as Th17) cell responses. However, the association between the PD-1/PD-L1 pathway and the Treg/Th17 imbalance has not been fully investigated in pre-eclampsia (PE). In this study, we observed an inverse...

Yalongjiang River Has Had an Important Role in the Dispersal and Divergence of Rosa soulieana in the Hengduan Mountains of China

Natural Science Foundation of China (31590823 to HS), National Natural Science Foundation of China (31260198 to HYJ), National Natural Science Foundation of China (31460050 Dr. Yonghong Zhang), Academic and

A Chemiluminescent Protein Microarray Method for Determining the Seroglycoid Fucosylation Index

in:Nature Research journals • PubMed • Google ScholarSearch for Yonghong Zhang in:Nature Research journals • PubMed • Google ScholarSearch for Kang Li in:Nature Research journals • PubMed • Google

High serum resistin associates with intrahepatic inflammation and necrosis: an index of disease severity for patients with chronic HBV infection

Background Studies have revealed that resistin plays a role as an intrahepatic cytokine with proinflammatory activities. This study investigated the association between serum resistin and fibrosis severity and the possible marker role of resistin in the inflammatory process of chronic hepatitis B. Methods In this study, 234 subjects with HBV infection were retrospectively...

Comprehensive mapping of antigen specific T cell responses in hepatitis C virus infected patients with or without spontaneous viral clearance

Elucidating protective immunity against HCV is important for the development of a preventative vaccine. We hypothesize that spontaneous resolution of acute HCV infection offers clue to protective immune responses, and that DAA therapy affects the quality and quantity of HCV-specific T cell responses. To test these hypotheses, we performed T cell epitope mapping in 111 HCV...

Clinical, biochemical and molecular analysis of two infants with familial chylomicronemia syndrome

Familial chylomicronemia syndrome (FCS) is a rare autosomal recessive disease due mainly to inherited deficiencies in the proteins or enzymes involved in the clearance of triglycerides from circulation. It usually happens in late childhood and adolescence, which can have serious consequences if misdiagnosed or untreated. In the present study, we investigated two Chinese male...

Operational reliability evaluation of restructured power systems with wind power penetration utilizing reliability network equivalent and time-sequential simulation approaches

include the areas of power system reliability and planning, power system dynamics and control based on wide-area measurement systems (WAMS). Yonghong ZHANG received the Ph.D degree from Shanghai Jiaotong

A novel bispecific immunotoxin delivered by human bone marrow-derived mesenchymal stem cells to target blood vessels and vasculogenic mimicry of malignant gliomas

A novel bispecific immunotoxin delivered by human bone marrow-derived mesenchymal stem cells to target blood vessels and vasculogenic mimicry of malignant gliomas Yonghong Zhang,1,2 Xinlin Sun,1 Min

Sex-specific Association Between Uric Acid and Outcomes After Acute Ischemic Stroke: A Prospective Study from CATIS Trial

, both in New Orleans, Louisiana. Author Contributions Tan Xu, Qunwei Li, Yonghong Zhang, and Jiang He conceived and designed the study. Chongke Zhong, Tan Xu, Yanbo Peng, Aili Wang, Jinchao Wang, Hao ... Peng, Zhong Ju, Deqin Geng, Jintao Zhang, Yongqiu Li, and Yonghong Zhang coordinated the study. Chongke Zhong, Tan Xu, Hao Peng, Tian Xu, Yonghong Zhang, and Jiang He oversaw subject recruitment and

The interactive effect of diabetes and central obesity on stroke: a prospective cohort study of inner Mongolians

Background The relationship between central obesity and stroke is inconsistent in diabetic and non-diabetic populations. This indicates an interaction between diabetes and central obesity on stroke risk. The present study aimed to examine the interaction in a cohort of Inner Mongolians. Methods In this prospective cohort study, we assessed the interaction between diabetes and...

Longitudinal Changes in Plasma Caspase-1 and Caspase-3 during the First 2 Years of HIV-1 Infection in CD4Low and CD4High Patient Groups

Over 95% of CD4 cell death occurs by Caspase-1-mediated pyroptosis during HIV infection. Caspase-3-mediated apoptosis accounts for the death in a small proportion of infected CD4 cells. To date, there have been no reports on the dynamics of Caspase-1 and Caspase-3 and their relationship with disease progression in acute HIV-1 infection. In this study, two distinct HIV-1 patient...

Glycerol Affects Root Development through Regulation of Multiple Pathways in Arabidopsis

Glycerol metabolism has been well studied biochemically. However, the means by which glycerol functions in plant development is not well understood. This study aimed to investigate the mechanism underlying the effects of glycerol on root development in Arabidopsis thaliana. Exogenous glycerol inhibited primary root growth and altered lateral root development in wild-type plants...