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187 papers found.
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Isotope niche dimension and trophic overlap between bigheaded carps and native filter-feeding fish in the lower Missouri River, USA

). Author Contributions Conceptualization: Jianzhu Wang, Duane Chapman, Binhe Gu. Data curation: Duane Chapman, Jun Xu, Yang Wang, Binhe Gu. Formal analysis: Jun Xu. Funding acquisition: Duane Chapman ... , Binhe Gu. Investigation: Duane Chapman. 10 / 13 Methodology: Yang Wang. Project administration: Duane Chapman. Visualization: Jun Xu. Writing ± original draft: Jianzhu Wang, Binhe Gu. Writing

How to quantitatively evaluate safety of driver behavior upon accident? A biomechanical methodology

), Beihang University. The authors appreciate Dr. Ciaran Simms at Trinity College Dublin for the valuable discussions and suggestions for this paper. 12 / 15 Author Contributions Conceptualization: Jun Xu ... . Data curation: Jieer Cao. Formal analysis: Wen Zhang, Jieer Cao. Funding acquisition: Jun Xu. Investigation: Wen Zhang. Project administration: Jun Xu. Resources: Jun Xu. Supervision: Jun Xu

Activation of phosphatidylinositol 3-kinase/AKT/snail signaling pathway contributes to epithelial-mesenchymal transition-induced multi-drug resistance to sorafenib in hepatocellular carcinoma cells

English-language editing. Author Contributions Conceptualization: Bo Zhai, Jun Xu. Data curation: Weihua Sun, Hao Cheng. Formal analysis: Jiejie Dong, Jun Xu. Funding acquisition: Bo Zhai, Fengli Hu ... , Jun Xu. Investigation: Jiejie Dong, Bo Zhai, Weihua Sun, Fengli Hu, Hao Cheng. Methodology: Jiejie Dong, Weihua Sun. 13 / 16 Project administration: Jiejie Dong, Bo Zhai, Weihua Sun, Jun Xu. Resources

Comparative studies of three cholesteryl ester transfer proteins and their interactions with known inhibitors

Wang, Zhenming Liu, Ling Wang, Jun Xu, Jianglin Fan. Data curation: Ziyun Wang, Manabu Niimi, Qianzhi Ding, Ling Wang, Jifeng Zhang. Formal analysis: Ziyun Wang, Manabu Niimi, Qianzhi Ding, Zhenming ... Liu, Ling Wang, Jifeng Zhang. Funding acquisition: Jun Xu, Jianglin Fan. Investigation: Ziyun Wang, Manabu Niimi, Qianzhi Ding, Ling Wang, Jifeng Zhang. Methodology: Ziyun Wang, Manabu Niimi

Preliminary Evaluation of the Psychometric Quality of HEIghtenTM Quantitative Literacy

noncognitive assessments. She received her Ph.D. at the University of Nebraska-Lincoln, specializing in Quantitative, Qualitative, and Psychometric Methods. Jun Xu is a Research Data Analyst at the Educational ... . Adler . 2012 . “ Measuring Learning Outcomes Assessment in Higher Education: Motivation Matters .” Educational Researcher 41 ( 9 ): 352 ⎼ 362 . Liu , Ou Lydia, Liyang Mao, Lois Frankel, and Jun Xu . 2016

A simplified fractional order impedance model and parameter identification method for lithium-ion batteries

, 2 Engineering Research Center of Tribology and Material Protection of Ministry of Education, Henan University of Science and Technology , Luoyang, Henan , China 2 Editor: Jun Xu, Beihang University

\(B_s\pi \) – \(B\bar{K}\) interactions in finite volume and X(5568)

The recent observation of X(5568) by the D0 Collaboration has aroused a lot of interest both theoretically and experimentally. In the present work, we first point out that X(5568) and \(D_{s0}^*(2317)\) cannot simultaneously be of molecular nature, from the perspective of heavy-quark symmetry and chiral symmetry, based on a previous study of the lattice QCD scattering lengths of...

New achievements in superlubricity from international workshop on superlubricity: fundamental and applications

superlubricity; liquid superlubricity - Jun XU, Jinjin LI* State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, China Received: 08 December 2015 / Accepted: 09 December 2015 © The author(s ... source are credited. Jun XU. She received the B.S. degree in physics from Henan Normal University in 2003, the M.S. degree in condensed matter physics from Henan University in 2006, and the Ph.D. degree

Residue analysis and persistence evaluation of fipronil and its metabolites in cotton using high-performance liquid chromatography-tandem mass spectrometry

A simple residue analytical method based on the QuEChERS approach and high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) detection was developed for the analysis of fipronil and its three metabolites in cottonseed, cotton plant and soil. The average recoveries of four test compounds from all three matrices were 78.6–108.9% at the level of 0.005 to 0.5 mg...

IL-25-induced activation of nasal fibroblast and its association with the remodeling of chronic rhinosinusitis with nasal polyposis

. Investigation: Sun-Hee Yeon, Ki-Sang Rha, Yong-Min Kim. Methodology: Sun-Hee Yeon, Jun Xu. Project administration: Soo-Kyoung Park, Yong-De Jin, Yeong-Kyu Park, Ki-Sang Rha, Yong-Min Kim. Resources: Sun-Hee ... Yeon, Jun Xu, Rui-Ning Han. 19 / 23 Software: Jun Xu, Rui-Ning Han. Supervision: Jun Xu, Rui-Ning Han, Yong-Min Kim. Validation: Yong-De Jin, Yeong-Kyu Park, Jun Xu, Ki-Sang Rha. Visualization: Soo

The clinical efficacy and safety evaluation of ticagrelor for acute coronary syndrome in general ACS patients and diabetic patients: A systematic review and meta-analysis

Objective In this study, a systematic evaluation was conducted to estimate the efficacy and safety of ticagrelor for treating acute coronary syndrome (ACS) in general ACS patients and a diabetes mellitus (DM) group. Methods A search of PubMed, Cochrane Central Register of Controlled Trials, Web of Science, CNKI databases was conducted to analyze relevant randomized controlled...

Evaporation kinetics of surfactant solution droplets on rice (Oryza sativa) leaves

The dynamics of evaporating sessile droplets on hydrophilic or hydrophobic surfaces is widely studied, and many models for these processes have been developed based on experimental evidence. However, few research has been explored on the evaporation of sessile droplets of surfactant or pesticide solutions on target crop leaves. Thus, in this paper the impact of surfactant...

Initial response of fish trophic niche to hydrological alteration in the upstream of Three Gorges Dam

Introduction Damming is one of the dramatic impacts to river food webs due to habitat fragmentation and changes in the hydrological regimes. The world’s largest dam, the Three Gorges Dam (TGD), has been constructed in the middle of Yangtze River since 2003. The objective of this study was to understand the effects of altered hydrological regime on the trophic structure of fish...

Comprehensive Weighted Clique Degree Ranking Algorithms and Evolutionary Model of Complex Network

This paper analyses the degree ranking (DR) algorithm, and proposes a new comprehensive weighted clique degree ranking (CWCDR) algorithms for ranking importance of nodes in complex network. Simulation results show that CWCDR algorithms not only can overcome the limitation of degree ranking algorithm, but also can find important nodes in complex networks more precisely and...

Autocrine parathyroid hormone-like hormone promotes intrahepatic cholangiocarcinoma cell proliferation via increased ERK/JNK-ATF2-cyclinD1 signaling

Intrahepatic cholangiocarcinoma (ICC) is an aggressive tumor with a high fatality rate. It was recently found that parathyroid hormone-like hormone (PTHLH) was frequently overexpressed in ICC compared with non-tumor tissue. This study aimed to elucidate the underlying mechanisms of PTHLH in ICC development. The CCK-8 assay, colony formation assays, flow cytometry and a xenograft...

Comparison of different inspiratory triggering settings in automated ventilators during cardiopulmonary resuscitation in a porcine model

Background Mechanical ventilation via automated in-hospital ventilators is quite common during cardiopulmonary resuscitation. It is not known whether different inspiratory triggering sensitivity settings of ordinary ventilators have different effects on actual ventilation, gas exchange and hemodynamics during resuscitation. Methods 18 pigs enrolled in this study were...

Mesenchymal stromal cell treatment prevents H9N2 avian influenza virus-induced acute lung injury in mice

Background The avian influenza virus (AIV) can cross species barriers and expand its host range from birds to mammals, even humans. Avian influenza is characterized by pronounced activation of the proinflammatory cytokine cascade, which perpetuates the inflammatory response, leading to persistent systemic inflammatory response syndrome and pulmonary infection in animals and...