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Zoological Research 2016年第2期37卷 103-109页

作者： xin ZHENG Tian-Qi ZHOU Tao WAN Anabel PERDICES Jin-Quan YANG xin-sheng tang Zheng-Ping WANG Li-Qun HUANG Song HUANG Shun-Ping HE Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Shanghai Ocean University Ministry of Education Shanghai201306 China College of Life and Environment Sciences Huangshan University Huangshan Anhui 245041 China State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology Chinese Academy of Sciences KunmingYunnan 650223 China Museo Nacional de Ciencias Naturales CSIC C/Jose GutierrezAbascal 2 28006 Madrid Spains College of Foreign Languages Huangshan University Huangshan Anhui 245041 China Landscaping Bureau of Huangshan Scenic Area Huangshan Anhui 245000 China Institute of Hydrobiology Chinese Academy of Sciences Wuhan Hubei 430072 China

Six main mitochondrial DNA （mtDNA） lineages have been described in minnow （Zacco platypus） samples obtained from northern, western and southern China Perdices et al. （2004） predicted that further sampling of other tributaries might discover more lineages of this species. In this study, we collected 26 Zacco platypus individuals in the Huangshan area of eastern China and determined the cytochrome b （cytb） sequence variations. Combined with reported data in GenBank, we identified ten matrilines （Zacco A-J） in a total of 169 samples, with relatively high molecular divergence found among them. The Huangshan population had the greatest genetic variation among all sampled regions and hosted six of the ten matrilines. Our results highlight the significance of the Huangshan area for the conservation of Zacco platypus.

关键词： Zacco platypus Matriline Huangshan Phylogenetics Diversity

Behavior of exciton in direct−indirect band gap Al_(x)Ga_(1−x)As crystal lattice quantum wells

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Journal of Semiconductors 2024年第3期45卷 64-70页

作者： Yong Sun Wei Zhang Shuang Han Ran An xin-sheng tang xin-Lei Yu Xiu-Juan Miao xin-Jun Ma Xianglian Pei-Fang Li Cui-Lan Zhao Zhao-Hua Ding Jing-Lin Xiao Institute of Condensed Matter Physics Inner Mongolia Minzu UniversityTongliao 028043China College of Physics and Electronic Information Inner Mongolia Minzu UniversityTongliao 028043China

Excitons have significant impacts on the properties of *** exhibit significantly different properties when a direct semiconductor turns in to an indirect one by *** variational method is also found to influence the study of exciton ground state energy and ground state binding energy in Al_(x)Ga_(1−x)As semiconductor spherical quantum *** Al_(x)Ga_(1−x)As is considered to be a direct semiconductor at AI concentration below 0.45,and an indirect one at the concentration above *** regards to the former,the ground state binding energy increases and decreases with AI concentration and eigenfrequency,respectively;however,while the ground state energy increases with AI concentration,it is marginally influenced by *** the other hand,considering the latter,while the ground state binding energy increases with AI concentration,it decreases with eigenfrequency;nevertheless,the ground state energy increases both with AI concentration and ***,for the better practical performance of the semiconductors,the properties of the excitons are suggested to vary by adjusting AI concentration and eigenfrequency.

关键词： exciton effects aluminum gallium arsenide crystal direct band gap semiconductor indirect band gap semiconductor

Interaction of Mouse Pem Protein and Cell Division Cycle 37 Homolog

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Acta Biochimica et Biophysica Sinica 2005年第11期37卷 784-787页

作者： Fen GUO Yue-Qin LI Shi-Qian LI Zhi-Wen LUO xin ZHANG Dong-sheng tang Tian-Hong ZHOU College of Life Science and Technology,Jinan University.Guangzhou 510632.China College of Life Science and Technology Jinan UniversityGuangzhou 510632 China

Mouse Pem,a homeobox gene,encodes a protein consisting of 210 amino acid *** the function of mouse Pem protein,we used the yeast two-hybrid system to screen the library of 7-daymouse embryo with full-length mouse Peru ***-two colonies were obtained after 1.57×10~8 colonieswere screened by nutrition limitation and β-galactosidase *** individual insert fragments wereobtained from the library,and three of them were identified,one of which was confirmed to be the celldivision cycle 37(Cdc37)homolog gene by *** interaction between mouse Pem and Cdc37homolog was then confirmed by glutathione S-transferase pull-down assay,and the possible interaction modelwas suggested.

关键词： mPem cell division cycle 37 homolog yeast two-hybrid system

Extraordinary Vessels Needling for Vascular Dementia

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Journal of Acupuncture and Tuina Science 2003年第1期1卷 17-19页

作者： YU Jin LAI xin-sheng HUANG Qiu-tang XIAO Yuan-chun Acupuncture and Tuina School Guangzhou University of TCM Guangdong 510405 China Acupuncture and Tuina School Guangzhou University of TCM Guangdong 510405 China The First Hospital Affiliated to Guangzhou University of TCM Guangdong 510405 China

Purpose To observe the clinical efficacy of extraordinary vessels needling in treating vascular *** 39 cases vascular dementia were treated by acupoints selected from the eight extraordinary meridians and the time needling techniques such as eight methods of spiritual turtle, in accordance with time period and pattern *** 2 cases were cured, 30 cases improved and 7 cases failed; the total effective rate was 82.1%.Conclusion Extraordinary vessels needling has positive effects in treating vascular dementia. Key Words Dementia, Vascular - Acupuncture Therapy - Chronotherapeutics - Eight extra-meridians Foundation Item: Natural Science Fund of Guangdong Province (960548)Author: YU Jin (1972-), female, lecture and attending physicianTranslator: XIAO Yuan-chun

关键词： Dementia, Vascular Acupuncture Therapy Chronotherapeutics Eight extra-meridians

Vector meson's spin alignments in high energy reactions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 5-20页

作者： Jin-Hui Chen Zuo-tang Liang Yu-Gang Ma xin-Li sheng Qun Wang Key Laboratory of Nuclear Physics and Ion-beam Application (MoE) Institute of Modern PhysicsFudan University Institute of Frontier and Interdisciplinary Science Key Laboratory of Particle Physics and Particle Irradiation (MOE)Shandong University INFN-Firenze Department of Modern Physics University of Science and Technology of China School of Mechanics and Physics Anhui University of Science and Technology

The global spin alignment of vector mesons has been observed by the STAR collaboration at the Relativistic Heavy Ion Collider （RHIC） at Brookhaven National Laboratory （BNL）.It provides a unique opportunity to probe the correlation between the polarized quark and antiquark in the strongly coupled quark-gluon plasma （sQGP） produced in relativistic heavy ion collisions,opening a new window to explore the properties of s *** addition,spin alignments of vector mesons have also been observed in other high-energy particle collisions such as e+e-annihilations at high energies where hadron production is dominated by quark fragmentation *** results obtained are quite different from those obtained in heavy ion collisions where quark coalescence/combination mechanism dominates suggesting strong dependence on hadronization *** comprehensive studies in different hadronization processes are *** this article,we present a brief review of theoretical and experimental advances in the study of vector meson’s spin alignments in a variety of high-energy particle collisions,with emphasis on hadronization mechanisms.

关键词： vector meson spin alignment global polarization relativistic heavy ion collisions fragmentation

An all-round Al-Chemist with a scientific mind

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National Science Review 2022年第10期9卷 158-168页

作者： Qing Zhu Fei Zhang Yan Huang Hengyu Xiao Lu Yuan Zhao Xu Chun Zhang Tao Song xin sheng tang Xiang Li Guo He Bao Chen Chong Jun Yi Zhou Yi Han Zhang Baicheng Zhang Jia Qi Cao Man Luo Song Wang Gui Lin Ye Wan Jun Zhang xin Chen Shuang Cong Donglai Zhou Huirong Li Jialei Li Gang Zou Wei Wei Shang Jun Jiang Yi Luo Hefei National Research Center for Physical Sciences at the Microscale School of Chemistry and Materials Science University of Science and Technology of China School of Information Science and Technology University of Science and Technology of China Hefei Ji Shu Quantum Technology Co.Ltd Hefei National Laboratory University of Science and Technology of China

The realization of automated chemical experiments by robots unveiled the prelude to an artificial intelligence(AI) *** AI-based systems or robots with specific chemical skills have been demonstrated,but conducting all-round scientific research remains ***,we present an all-round AI-Chemist e quipped with scientific data intelligence that is capable of performing basic tasks generally re quired in chemical *** on a service platform,the AI-Chemist is able to automatically read the literatures from a cloud database and propose experimental plans *** can control a mobile robot in-house or online to automatically execute the complete experimental process on 14workstations,including synthesis,characterization and performance *** experimental data can be simultaneously analysed by the computational brain of the AI-Chemist through machine learning and Bayesian optimization,allowing a new hypothesis for the next iteration to be *** competence of the AI-Chemist has been scrutinized by three different chemical *** the future,the more advanced all-round AI-Chemists equipped with scientific data intelligence may cause changes to the landscape of the chemical laboratory.

关键词： AI-Chemist computational brain mobile robot machine reading all-round research

Staged dendrite suppression for high safe and stable lithium-sulfur batteries

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Journal of Energy Chemistry 2025年第1期100卷 674-683页

作者： Jun Jiang Zhenjie Lu Yanwen Ding Shujun Liu Zhijie Qi Tian tang Yunfan Zhang Zhiyuan Ma Jingwen Sun Liang Xue Wenyao Zhang Pan Xiong xin Wang Junwu Zhu Yongsheng Fu Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education Nanjing University of Science and Technology Jiangsu Pylon Battery Co.Ltd

The unavoidable dendrite growth and shuttle effect have long been stranglehold challenges limiting the safety and practicality of lithium-sulfur ***,we propose a dual-action strategy to address the lithium dendrite issue in stages by constructing a multifunctional surface-negatively-charged nanodiamond layer with high ductility and robust puncture resistance on polypropylene （PP） *** uniformly loaded compact negative layer can not only significantly enhance electron transmission efficiency and promote uniform lithium deposition,but also reduce the formation of dendrite during early deposition *** importantly,under the strong puncture stress encountered during the deterioration of lithium dendrite growth under limiting current,the high ductility and robust puncture resistance（145.88 MPa） of as-obtained nanodiamond layer can effectively prevent short circuits caused by unavoidable lithium *** Li||Li symmetrical cells assembled with nanodiamond layer modified PP demonstrated a stable cycle of over 1000 h at 2 mA cm-2with a polarization voltage of only 29.3 ***,the negative charged layer serves as a physical barrier blocking lithium polysulfide ions,effectively mitigating capacity *** improved cells achieved a capacity decay of only 0.042%per cycle after 700 cycles at 3 C,demonstrating effective suppression of dendrite growth and capacity attenuation,showing promising prospect.

关键词： Lithium-sulfur batteries Staged dendrite suppression Shuttle effect Surface-negatively-charged nanodiamond

Double Penalized Variable Selection Procedure for Partially Linear Models with Longitudinal Data

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Acta Mathematica Sinica,English Series 2014年第11期30卷 1963-1976页

作者： Pei xin ZHAO An Min tang Nian sheng tang College of Mathematics and Statistics Hechi University Department of Statistics Yunnan University

Based on the double penalized estimation method,a new variable selection procedure is proposed for partially linear models with longitudinal *** proposed procedure can avoid the effects of the nonparametric estimator on the variable selection for the parameters *** some regularity conditions,the rate of convergence and asymptotic normality of the resulting estimators are *** addition,to improve efficiency for regression coefficients,the estimation of the working covariance matrix is involved in the proposed iterative *** simulation studies are carried out to demonstrate that the proposed method performs well.

关键词： Partially linear model variable selection penalized estimation longitudinal data

Optimized use of MgO flux in the agglomeration of high-chromium vanadium–titanium magnetite

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International Journal of Minerals,Metallurgy and Materials 2015年第4期22卷 371-380页

作者： Jue tang Man-sheng Chu Xiang-xin Xue School of Material and Metallurgy Northeastern University

The optimized use of MgO flux in the agglomeration of high-chromium vanadium-titanium magnetite was investigated system- atically through sinter and pellet experiments. MgO was added in the form of magnesite. When the content of MgO in the sinter was in- creased from 1.95wt% to 2.63wt%, the low-temperature reduction degradation index increased from 80.57% to 82.71%. When the content of MgO in the pellet was increased from 1.14wt% to 2.40wt%, the reduction swelling index decreased from 15.2% to 8.6%; however, the com- pressive strength of the oxidized pellet decreased dramatically and it was 1985 N with an MgO content of 1.14wt%. This compressive strength does not satisfy the requirements for blast-furnace production. When all of the aforementioned results were taken into account, the sinter with a high MgO content （2.63wt%） matching the pellet with a low MgO content （less than 1.14wt%） was the rational burden structure for smelting high-chromium vanadium-titanium magnetite in blast furnaces.

关键词： magnetite ore pellets magnesia agglomeration burden sintering

Chinese product of constacyclic and cyclic codes over finite rings

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The Journal of China Universities of Posts and Telecommunications 2013年第3期20卷 109-113页

作者： tang Yong-sheng ZHU Shi-xin School of Mathematics Hefei University of Technology Department of Mathematics Hefei Normal University

In this paper, we study the Gray images of the Chinese product of constacyclic and cyclic codes over a finite ring. We first introduce the Chinese product of constacyclic and cyclic codes over the finite ring. We then define a Gray map between codes over the finite ring and a finite field. We prove that the Gray image of the Chinese product of constacyclic codes over the finite ring is a distance-invariant quasi-cyclic code over the finite field. We also prove that each code over the finite field, which is the Gray image of the Chinese product of cyclic codes over the finite ring, is permutation equivalent to a quasi-cyclic code.

关键词： Chinese remainder theorem constacyclic codes cyclic codes quasi-cyclic codes