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Influence of moisture condition on chloride diffusion in partially saturated ordinary Portland cement mortar

Experiments have been carried out to study the influence of moisture condition, including moisture content and its distribution, on the chloride diffusion in partially saturated ordinary Portland cement mortar. The mortar samples with water-to-cement (w/c) ratios of 0.4, 0.5 and 0.6, cured for 1 year, were preconditioned to uniform water saturations ranging from 18 to 100%. The...

Expression of recombinant HBD3 protein that reduces <Emphasis Type=

Bovine tuberculosis is a disease caused by Mycobacterium bovis (M. bovis) that leads to great economic losses in cattle production. The discovery of a reasonable bioagent to reduce M. bovis infection risk and environment contamination becomes significant and urgent. Previous study reported that human β-defensin-3 (HBD3) participated in Mycobacterial immunity and was recognized as...

CHY formulae in 4d

helicity. If the 4d jacobian Jn;k0 is also positive at the positive region, it strongly supports that the YM amplitude is also positive in some regions. Acknowledgments Yong Zhang thanks S. He and F. Teng

Upconversion Nanoparticles-Encoded Hydrogel Microbeads-Based Multiplexed Protein Detection

, Singapore 117583 , Singapore 2 Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore (NUS) , 4 Engineering Drive 3, Block E4 3 & Yong Zhang 4 Emission spectra of

Labelled tree graphs, Feynman diagrams and disk integrals

In this note, we introduce and study a new class of “half integrands” in Cachazo-He-Yuan (CHY) formula, which naturally generalize the so-called Parke-Taylor factors; these are dubbed Cayley functions as each of them corresponds to a labelled tree graph. The CHY formula with a Cayley function squared gives a sum of Feynman diagrams, and we represent it by a combinatoric polytope...

Science and technology in high-entropy alloys

Weiran Zhang Peter K. Liaw Yong Zhang As human improve their ability to fabricate materials, alloys have evolved from simple to complex compositions, accordingly improving functions and performances ... , edited more than 30 books. Yong Zhang has been a full professor of the USTB & State Key Laboratory for Advanced Metals and Materials since 2004. He attained his Bachelor degree at Yanshan University in

Connected formulas for amplitudes in standard model

Witten’s twistor string theory has led to new representations of S-matrix in massless QFT as a single object, including Cachazo-He-Yuan formulas in general and connected formulas in four dimensions. As a first step towards more realistic processes of the standard model, we extend the construction to QCD tree amplitudes with massless quarks and those with a Higgs boson. For both...

Einstein-Gauss-Bonnet black strings at large D

We study the black string solutions in the Einstein-Gauss-Bonnet(EGB) theory at large D. By using the 1/D expansion in the near horizon region we derive the effective equations that describe the dynamics of the EGB black strings. The uniform and non-uniform black strings are obtained as the static solutions of the effective equations. From the perturbation analysis of the...

New formulas for amplitudes from higher-dimensional operators

In this paper we study tree-level amplitudes from higher-dimensional operators, including F 3 operator of gauge theory, and R 2, R 3 operators of gravity, in the Cachazo-He-Yuan formulation. As a generalization of the reduced Pfaffian in Yang-Mills theory, we find a new, gauge-invariant object that leads to gluon amplitudes with a single insertion of F 3, and gravity amplitudes...

Identification and expression analyses of WRKY genes reveal their involvement in growth and abiotic stress response in watermelon (Citrullus lanatus)

Yang, Yongqi Wang. Funding acquisition: Yong Zhang, Jianxiang Ma, Chunhua Wei, Xian Zhang. Investigation: Yongqi Wang, Yanling Mo. Methodology: Xiaozhen Yang, Hao Li. Project administration: Chunhua ... Wei, Xian Zhang. Resources: Yong Zhang, Jianxiang Ma, Xian Zhang. Software: Xiaozhen Yang, Chunhua Wei. Supervision: Hao Li, Chunhua Wei. Validation: Yong Zhang, Jianxiang Ma, Xian Zhang

Limit properties for ratios of order statistics from exponentials

In this paper, we study the limit properties of the ratio for order statistics based on samples from an exponential distribution and obtain the expression of the density functions, the existence of the moments, the strong law of large numbers for R n i j with 1 ≤ i < j < m n = m . We also discuss other limit theorems such as the central limit theorem, the law of iterated...

The impact of rainfall on the temporal and spatial distribution of taxi passengers

from that conference and from the journal PLOS ONE for their help in improving this paper. Author Contributions Formal analysis: Liangpeng Gao. Methodology: Yong Zhang. Project administration: Yong ... Zhang. Software: Nana Geng, Xuefeng Li. Visualization: Liangpeng Gao. Writing ± original draft: Dandan Chen. Writing ± review & editing: Dandan Chen. 14 / 16 15 / 16 1. Singhal A , Kamga C , Yazici

Magnetite (Fe3O4) Nanoparticles Alleviate Growth Inhibition and Oxidative Stress Caused by Heavy Metals in Young Seedlings of Cucumber (Cucumis Sativus L)

Xiao HE 0 Yu-Kui RUI 1 Zhi-Yong ZHANG 0 0 Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Key Laboratory of Nuclear Radiation and Nuclear Energy Technology, Institute of High

A data-driven quantitative assessment model for taxi industry: the scope of business ecosystem’s health

Introduction The taxi industry has boomed over the years, both in street-hail and dispatch market. However, few studies focus on comprehensive perspectives, which make decisions such as implementing regulative or incentive policies difficult. As an economic community working in the value-oriented process, the taxi industry requires a holistic performance evaluation to determine...

Correction to: A push–pull strategy to control aphids combines intercropping with semiochemical releases

The author name was published wrongly in the original publication of the article. The correct author name is “Qingxuan Xu”. The author apologized for this error.

The influence of cell membrane and SNAP25 linker loop on the dynamics and unzipping of SNARE complex

The soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) complex is composed of three neuronal proteins VAMP2, Syntaxin and SNAP25, which plays a core role during the process of membrane fusion. The zipping assembly of the SNARE complex releases energies and drives the vesicle and cell membrane into close proximity. In this study, we use all-atom...