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Electricity generation from paddy soil for powering an electronic timer and an analysis of active exoelectrogenic bacteria

In farmlands, most electronic devices have no connection to a power source and have to work on batteries. To explore paddy soil as an in situ power source, herein, we in the present study constructed sediment microbial fuel cells (SMFCs) in paddy soil. An open circuit voltage of 1.596 V and a maximum power density of 29.42 mWm−2 were obtained by serially connecting three SMFCs...

Diversity of HIV-1 genotypes and high prevalence of pretreatment drug resistance in newly diagnosed HIV-infected patients in Shanghai, China

Genetic variability and liability to develop drug-resistant mutations are the main characteristics of HIV-1, which can not only increase the risk of antiretroviral treatment (ART) failure, but also can lead to the spread of resistant strains. We aim to investigate the distribution of HIV-1 genotypes and prevalence of pretreatment drug resistance (PDR) in ART-naïve HIV-1 infected...

Mode of delivery and preterm birth in subsequent births: A systematic review and meta-analysis

study. Author Contributions Conceptualization: Yinghui Zhang, Jie Zhou, Dazhi Fan. Data curation: Yubo Ma, Li Liu. Formal analysis: Yubo Ma, Li Liu. Methodology: Yubo Ma, Li Liu. Supervision: Dazhi ... Fan, Wen Ai. Writing ? original draft: Yinghui Zhang. Writing ? review & editing: Jie Zhou, Yubo Ma, Li Liu, Qing Xia, Dazhi Fan, Wen Ai. 10 / 12 11 / 12 1. Martin JA , Hamilton BE , Osterman MJ

Tissue plasminogen activator dose and pulmonary artery pressure reduction in catheter directed thrombolysis of submassive pulmonary embolism

. Data curation: Darshan C. Patel, R. Peter Lokken. Formal analysis: Li Liu, R. Peter Lokken. Investigation: Ron C. Gaba, R. Peter Lokken. Methodology: Li Liu, R. Peter Lokken. Validation: R. Peter ... Lokken. Writing ? original draft: Darshan C. Patel, R. Peter Lokken. Writing ? review & editing: Darshan C. Patel, Ron C. Gaba, Li Liu, R. Peter Lokken. 11 / 13 pulmonary embolism. J Card Surg 2014, 29(4

Cost-effectiveness of Teriflunomide Compared to Interferon Beta-1b for Relapsing Multiple Sclerosis Patients in China

. Conflict of interest Viktor Chirikov, Fen Du, Yu-Chen Yeh, and Xin Gao are employees of Pharmerit International, which received funding from Sanofi China to conduct this research. Li Liu and Ruiqi Liu are

Electroacupuncture: A Feasible Sirt1 Promoter Which Modulates Metainflammation in Diet-Induced Obesity Rats

It is generally accepted that metainflammation, a state of chronic and low-grade inflammation in obesity, plays a great role in metabolic disorder like insulin resistance. To gain further insight into the mechanism of metainflammation and find feasible therapy of obesity, diet-induced obesity (DIO) rats model and Electroacupuncture (EA) treatment were established in this trail...

Fuzzy State Machine Energy Management Strategy for Hybrid Electric UAVs with PV/Fuel Cell/Battery Power System

Institute of Technology, Beijing 100081, China Correspondence should be addressed to Li Liu; nc.ude.tib@iluil Received 1 August 2017; Revised 29 March 2018; Accepted 22 April 2018; Published 2 July 2018

Ruthenium-containing supramolecular nanoparticles based on bipyridine-modified cyclodextrin and adamantyl PEI with DNA condensation properties

Exploring safe and highly efficient gene carriers made from biocompatible constituents has great prospects for clinical gene therapy. Here, a supramolecular gene delivery system was readily constructed by assembling adamantyl-modified polyethylenimine (PEI-Ada) units with a versatile ruthenium bipyridine-modified cyclodextrin (Ru-CD) through host-guest interactions. The...

Associations between symptoms of attention-deficit/ hyperactivity disorder and life satisfaction in medical students: the mediating effect of resilience

Research on symptoms of attention-deficit/hyperactivity disorder (ADHD) in medical students is rather scant. Studying the disorder in this population, especially its associations with positive psychological constructs can further the understanding of mental health in future physicians. The objectives of the present study were to investigate the prevalence of ADHD symptoms in...

Experimental Evaluation on Grinding Texture on Flank Face in Chamfer Milling of Stainless Steel

analyses. All authors read and approved the final manuscript. Authors’ Information Xian-Li Liu, born in 1961, is a professor at Harbin University of Science and Technology, China. His majors are cutting

Molecular characterization and tissue distribution of carnitine palmitoyltransferases in Chinese mitten crab Eriocheir sinensis and the effect of dietary fish oil replacement on their expression in the hepatopancreas

and analysis. Author Contributions Data curation: Deng Deng. Formal analysis: Li Liu. Funding acquisition: Xugan Wu. Investigation: Li Liu, Xiaowen Long. Methodology: Deng Deng. Project ... administration: Yongxu Cheng, Xugan Wu. Software: Xiaowen Long. Writing ? original draft: Li Liu. Writing ? review & editing: Yongxu Cheng, Xugan Wu. 15 / 19 16 / 19 various fish oil substitution levels by

Control of Complex Nonlinear Dynamic Rational Systems

, Shanghai Jiao Tong University, 800 Dongchuan Rd., Minhang, Shanghai 200240, China Correspondence should be addressed to Li Liu; nc.ude.btsu@iluil Received 11 April 2018; Accepted 6 May 2018; Published 14

Control of Complex Nonlinear Dynamic Rational Systems

, Shanghai Jiao Tong University, 800 Dongchuan Rd., Minhang, Shanghai 200240, China Correspondence should be addressed to Li Liu; nc.ude.btsu@iluil Received 11 April 2018; Accepted 6 May 2018; Published 14

Control of Complex Nonlinear Dynamic Rational Systems

, Shanghai Jiao Tong University, 800 Dongchuan Rd., Minhang, Shanghai 200240, China Correspondence should be addressed to Li Liu; nc.ude.btsu@iluil Received 11 April 2018; Accepted 6 May 2018; Published 14

A review on the influence of intelligent power consumption technologies on the utilization rate of distribution network equipment

The economy of distribution networks largely depends on the utilization rate of distribution network equipment. Most of the emerging intelligent power consumption technologies have a positive effect on equipment utilization and their use can save investment of distribution networks. In this paper, the influence of intelligent power consumption technologies on the utilization rate...

Nitrogen-Doped TiO2–C Composite Nanofibers with High-Capacity and Long-Cycle Life as Anode Materials for Sodium-Ion Batteries

Nitrogen-doped TiO2–C composite nanofibers (TiO2/N–C NFs) were manufactured by a convenient and green electrospinning technique in which urea acted as both the nitrogen source and a pore-forming agent. The TiO2/N–C NFs exhibit a large specific surface area (213.04 m2 g−1) and a suitable nitrogen content (5.37 wt%). The large specific surface area can increase the contribution of...