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Synthesis, Growth, and Characterization of a New Thiourea and Bismuth Chloride Complex with Excellent Nonlinear Optical Properties

Crystals of a new organometallic nonlinear optical (NLO) compound, di-μ-chloro-bis[chlorotri(thiourea)bismuth(III)]-pentachloro(thiourea)bismuth-ate(III) (DCBPB), have been successfully grown from formic acid aqueous solutions of thiourea and bismuth chloride by a slow evaporation technique. The crystal structure and atomic composition of DCBPB have been confirmed by single...

Impact of universal medical insurance system on the accessibility of medical service supply and affordability of patients in China

Conceptualization: Zhiguo Zhang, Jie Zhang, Xiaoyun Pan, Liang Zhang, Si Jin. Data curation: Xiaolei Xiong, Zhiguo Zhang, Jing Ren, Jie Zhang, Shiwei Gong, Si Jin. Formal analysis: Xiaoyun Pan, Liang Zhang, Shiwei ... Gong, Si Jin. Funding acquisition: Zhiguo Zhang, Shiwei Gong. Methodology: Xiaoyun Pan, Liang Zhang, Shiwei Gong, Si Jin. Project administration: Shiwei Gong. Resources: Jie Zhang, Liang Zhang

Existence of positive mild solutions for a class of fractional evolution equations on the half line

The equivalent integral equation of a new form for a class of fractional evolution equations is obtained by the method of Laplace transform, which is different from those given in the existing literature. By the monotone iterative method without the assumption of lower and upper solutions, we present some new results on the existence of positive mild solutions for the abstract...

Characterization of microRNAs of Beta macrocarpa and their responses to Beet necrotic yellow vein virus infection

-Liang Zhang, Cheng-Gui Han. Resources: Da-Wei Li, Jia-Lin Yu. Validation: Jun-Ying Liu, Hui-Yan Fan. Writing ± original draft: Jun-Ying Liu. Writing ± review & editing: Yong-Liang Zhang, Cheng-Gui Han

Characteristics of combustion zone and evolution of mineral phases along bed height in ore sintering

Quantitative parameters of bed combustion, including the thickness of the combustion zone (TCZ), the maximum temperature of the combustion zone (MTCZ), and the bed shrinkage, were characterized through a series of sinter pot tests in transparent quartz pots. The results showed that TCZ first ascended and then descended as the sintering process proceeded. The sintering process was...

Basic characteristics of Australian iron ore concentrate and its effects on sinter properties during the high-limonite sintering process

The basic characteristics of Australian iron ore concentrate (Ore-A) and its effects on sinter properties during a high-limonite sintering process were studied using micro-sinter and sinter pot methods. The results show that the Ore-A exhibits good granulation properties, strong liquid flow capability, high bonding phase strength and crystal strength, but poor assimilability...

Numerical simulation study on monoblock casting process of ultra-slender structural components and experimental validation

Substrate, a typical ultra-slender aluminum alloy structural components with a large aspect ratio and complex internal structure, was traditionally manufactured by re-assembly and sub-welding. In order to realize the monoblock casting of the substrate, the Pro/E software was utilized to carry out three-dimensional (3D) modeling of the substrate casting, and the filling and...

Influence of pantograph fixing position on aerodynamic characteristics of high-speed trains

To study the influence of the pantograph fixing position on aerodynamic characteristics of high-speed trains, the aerodynamic models of high-speed trains with eight cars were established based on the theory of computational fluid dynamics, and eight cases with pantographs fixed on different positions and in different operational orientations were considered. The pantographs were...

A novel constructed SPT15 mutagenesis library of Saccharomyces cerevisiae by using gTME technique for enhanced ethanol production

During the last few years, the global transcription machinery engineering (gTME) technique has gained more attention as an effective approach for the construction of novel mutants. Genetic strategies (molecular biology methods) were utilized to get mutational for both genes (SPT15 and TAF23) basically existed in the Saccharomyces cerevisiae genome via screening the gTME approach...

Up-regulation of gap junction in peripheral blood T lymphocytes contributes to the inflammatory response in essential hypertension

Li. Resources: Ke-tao Ma. Software: Hai-chao Zhang. Writing ± original draft: Liang Zhang. Writing ± review & editing: Liang Zhang. 18 / 20 11. Willebrords J, Crespo Yanguas S, Maes M, Decrock E

Exclusion of small terminase mediated DNA threading models for genome packaging in bacteriophage T4

Tailed bacteriophages and herpes viruses use powerful molecular machines to package their genomes. The packaging machine consists of three components: portal, motor (large terminase; TerL) and regulator (small terminase; TerS). Portal, a dodecamer, and motor, a pentamer, form two concentric rings at the special five-fold vertex of the icosahedral capsid. Powered by ATPase, the...

Reduction behavior and kinetics of vanadium–titanium sinters under high potential oxygen enriched pulverized coal injection

In this work, the reduction behavior of vanadium–titanium sinters was studied under five different sets of conditions of pulverized coal injection with oxygen enrichment. The modified random pore model was established to analyze the reduction kinetics. The results show that the reduction rate of sinters was accelerated by an increase of CO and H2 contents. Meanwhile, with the...

Effect of continuity of care on health-related quality of life in adult patients with hypertension: a cohort study in China

appropriate to publish the raw data used to perform this study. The data can be available from the authors upon request. Authors’ contributions Conceived and designed the experiments: Ting Ye, Liang Zhang ... paper: Ting Ye, Liang Zhang. All authors read and approved the final manuscript. Competing interests The authors declare that they have no competing interests. Consent for publication Not applicable

Akreos Adapt AO Intraocular lens opacification after vitrectomy in a diabetic patient: a case report and review of the literature

Liang Zhang 0 0 Department of Ophthalmology, Guangdong General Hospital, Guangdong Academy of Medical Sciences , Guangzhou , China Background: Postoperative optic opacification of hydrophilic acrylic

Exogenous γ-Aminobutyric Acid Improves the Structure and Function of Photosystem II in Muskmelon Seedlings Exposed to Salinity-Alkalinity Stress

Gamma-aminobutyric acid (GABA) is important in plant responses to environmental stresses. We wished to clarify the role of GABA in maintenance of photosynthesis in muskmelon seedlings (Cucumis melo L., cv. Yipintianxia) during saline-alkaline stress. To this end, we assessed the effect of GABA on the structure and function of the photosynthetic apparatus in muskmelon seedlings...

Remarks on inequalities for the Casorati curvatures of slant submanifolds in quaternionic space forms

In this paper, we obtain an inequality for the normalized Casorati curvature of slant submanifolds in quaternionic space forms by using T Oprea’s optimization method.MSC: 53C40, 53D12.

Use, perceptions, and benefits of automotive technologies among aging drivers

Ministry of Education which funded Liang Zhang as a visiting scholar at the University of Michigan Transportation Research Institute (UMTRI), and the ATLAS Center, a University Transportation Center

Polymorphisms and features of cytomegalovirus UL144 and UL146 in congenitally infected neonates with hepatic involvement

Human cytomegalovirus is a significant agent of hepatic involvement in neonates. In this study, we investigated the polymorphisms and features of the viral genes UL144 and UL146 as well as their significance to congenital hepatic involvement. In 79 neonates with congenital cytomegalovirus infection and hepatic involvement, full length UL144 and UL146 were successfully amplified...

Discretization of Nonlinear Non-affine Time Delay Systems Based on Second-order Hold

the original system stability nor increase much computational burden. Yuan-Liang Zhang graduated from Tsinghua University, China in 2001. He received the M. Sc. degree and the Ph. D. degree from the