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Structural and topological nature of plasticity in sheared granular materials

, Binquan Kou, Chengjie Xia, Zhifeng Li, Liang Hong, Jie Zhang & Yujie WangShanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, ChinaRongchang Chen, Honglan Xie & Tiqiao ... Search for Binquan Kou in:Nature Research journals • PubMed • Google Scholar Search for Chengjie Xia in:Nature Research journals • PubMed • Google Scholar Search for Zhifeng Li in:Nature Research

Preliminary fast diagnosis of severe fever with thrombocytopenia syndrome with clinical and epidemiological parameters

Objectives To identify specific clinical and epidemiological parameters for clinical diagnosis of SFTSV infection with relatively higher accuracy. Methods 231 suspected cases of SFTS were reported by various medical institutions from 2011 to 2013 in Jiangsu Province, China. They were followed with SFTSV diagnosis tests and interview-administered questionnaires about demographic...

Extraction of Saponin from Camellia oleifera Abel Cake by a Combination Method of Alkali Solution and Acid Isolation

Saponin 15%~20% content in the seed cake of Camellia oleifera Abel, from which Camellia oil is squeezed, is a natural nonionic surface active agent and is extensively applied to emulsification, humectation, foaming, medicine, pesticide, and so on. In this paper, the extraction process of saponin was researched through a combining method of alkali solution and acid isolation. A...

PD-1 Antibody Monotherapy for Malignant Melanoma: A Systematic Review and Meta-Analysis

Antibodies targeting programmed death 1 (PD-1) help prevent tumor cells from escaping immune-mediated destruction. We conducted this systematic review and meta-analysis to gain insight into the efficacy of PD-1 antibodies for the treatment of melanoma. Five trials involving 2,828 adult patients were included in this meta-analysis. In patients with previously untreated or...

High-Polarization-Discriminating Infrared Detection Using a Single Quantum Well Sandwiched in Plasmonic Micro-Cavity

Synergetic Innovation Center of Quantum Information & Quantum Physics, University of Science and Technology of China, Hefei, Anhui 230026, P. R. ChinaQian Li, ZhiFeng Li, Ning Li, XiaoShuang Chen, PingPing ... Chen, XueChu Shen & Wei Lu AuthorsSearch for Qian Li in:Nature Research journals • PubMed • Google ScholarSearch for ZhiFeng Li in:Nature Research journals • PubMed • Google ScholarSearch for Ning Li

Theoretical study of the effects of different substituents of tetrathiafulvalene derivatives on charge transport

Density functional theory calculations were carried out to investigate the charge transfer of four tetrathiafulvalene derivatives. Perfluorination of dibenzo-tetrathiafulvalene (DB-TTF) increased the reorganization energy and was considered disadvantageous for the charge-transport process. Fluorination lowered the frontier orbitals of the compound, favoring electron—rather than...

Common Fixed Point Theorems in a New Fuzzy Metric Space

We generalize the Hausdorff fuzzy metric in the sense of Rodríguez-López and Romaguera, and we introduce a new M∞-fuzzy metric, where M∞-fuzzy metric can be thought of as the degree of nearness between two fuzzy sets with respect to any positive real number. Moreover, under ϕ-contraction condition, in the fuzzy metric space, we give some common fixed point theorems for fuzzy...

Hemiparesis after Operation of Astrocytoma Grade II in Adults: Effects of Acupuncture on Sensory-Motor Behavior and Quality of Life

To evaluate the effect of acupuncture on hemiparesis and quality of life for adults with brain astrocytoma grade II, we conducted a randomized, observer-blinded clinical trial. Fifty-eight patients were randomized to standard rehabilitation (SR) therapy without acupuncture (), SR plus standard acupuncture (SA) (), and SR plus individualized acupuncture (IA) (). SA points were PC6...

Theoretical characterization of single-electron iodine-bond weak interactions in CH3…I-Y(Y = BH2, H, CH3, C2H3, C2H, CN, NC) systems

Iodine-involved single-electron halogen bonds (SEXBs) weak interactions in the systems of CH3…I-Y(Y = BH2, H, CH3, CH=CH2, C≡CH, CN, NC) were investigated for the first time using B3LYP/6-311++G(d,p) and MP2/aug-cc-pVTZ computational levels (the relativistic effective core potential basis set of Lanl2dz was used on iodine atom). The interaction energies between two moieties with...

MPprimer: a program for reliable multiplex PCR primer design

Background Multiplex PCR, defined as the simultaneous amplification of multiple regions of a DNA template or multiple DNA templates using more than one primer set (comprising a forward primer and a reverse primer) in one tube, has been widely used in diagnostic applications of clinical and environmental microbiology studies. However, primer design for multiplex PCR is still a...

Transcription and splicing regulation in human umbilical vein endothelial cells under hypoxic stress conditions by exon array

Background The balance between endothelial cell survival and apoptosis during stress is an important cellular process for vessel integrity and vascular homeostasis, and it is also pivotal in angiogenesis during the development of many vascular diseases. However, the underlying molecular mechanisms remain largely unknown. Although both transcription and alternative splicing are...

Sepsis 2016 Agra, India

immune system Zhifeng Li, Dennis Grech, Patrick Morcillo, Alex Bekker, Luis Ulloa P7 Pathway-level meta-analysis reveals transcriptional signature of septic shock Samanwoy Mukhopadhyay, Abhay D Pandey ... , Kalyani, 741251 , India National Institute of Biomedical Genomics , Kalyani, 741251 , India Critical Care 2016, 20(Suppl 1):P7 6 P6 Translational neuromodulation of the immune system Zhifeng Li, Dennis