Jianzhong Wang

Liaoning Academy of Agricultural Sciences

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Wen-Xi Peng

Institute of High Energy Physics

M. Gao

Chinese Academy of Sciences

M. N. Mazziotta

Istituto Nazionale di Fisica Nucleare, Sezione di Bari

A. Tykhonov

University of Geneva

S. Vitillo

University of Geneva

M. Ionica

Istituto Nazionale di Fisica Nucleare, Sezione di Perugia

P. Fusco

Istituto Nazionale di Fisica Nucleare, Sezione di Bari

M. M. Salinas

University of Geneva

A. D׳Amone

University of Salento

G. Marsella

University of Palermo

Cooperative Institutions

Chinese Academy of Sciences

269

University of Science and Technology of China

149

People's Hospital of Cangzhou

120

University of Chinese Academy of Sciences

108

Purple Mountain Observatory

Institute of High Energy Physics

Tsinghua University

Campbell Collaboration

Sichuan University

Institute of Modern Physics

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Table of contents

Nie Yong-dan Yan Zhang Tang Guowei Hou Junlong Shuang Wu

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10.1109/iccsnt.2012.6526370

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Citations (0)

Dynamical Behaviors of Rumor Spreading Model with Control Measures

Abstract and Applied Analysis (2014)

Xia-Xia Zhao Jianzhong Wang

Rumor has no basis in fact and flies around. And in general, it is propagated for a certain motivation, either for business, economy, or pleasure. It is found that the web does expose us to more rumor and increase the speed of the rumors spread. Corresponding to these new ways of spreading, the government should carry out some measures, such as issuing message by media, punishing the principal spreader, and enhancing management of the internet. In order to assess these measures, dynamical models without and with control measures are established. Firstly, for two models, equilibria and the basic reproduction number of models are discussed. More importantly, numerical simulation is implemented to assess control measures of rumor spread between individuals-to-individuals and medium-to-individuals. Finally, it is found that the amount of message released by government has the greatest influence on the rumor spread. The reliability of government and the cognizance ability of the public are more important. Besides that, monitoring the internet to prevent the spread of rumor is more important than deleting messages in media which already existed. Moreover, when the minority of people are punished, the control effect is obvious.

Rumor

10.1155/2014/247359

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Citations (25)

A steered molecular dynamics simulation on the elastic behavior of adsorbed star polymer chains

Chinese Journal of Polymer Science (2010)

Yu Shen Shi-ping Ruan YE Sai-ying Tingting Sun Jianzhong Wang

Radius of gyration

Chain (unit)

10.1007/s10118-010-9144-4

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Citations (2)

Modulation imaging based on a direct deconvolution technique

Astrophysics and Space Science (1993)

Ti-Pei Li Mei Wu Lu Zhu-guo Jianzhong Wang Chunsheng Zhang

Collimated light

Modulation (music)

Position (finance)

10.1007/bf00658978

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Citations (12)

In-flight performance of the DAMPE silicon tracker

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (2018)

A. Tykhonov G. Ambrosi R. Asfandiyarov P. Azzarello P. Bernardini

Calorimeter (particle physics)

10.1016/j.nima.2018.06.036

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Citations (18)

Projected WIMP sensitivity of the CDEX-50 dark matter experiment

Journal of Cosmology and Astroparticle Physics (2024)

X. P. Geng L. T. Yang Q. Yue K. Kang Y. J. Li

Abstract CDEX-50 is a next-generation project of the China Dark Matter Experiment (CDEX) that aims to search for dark matter using a 50-kg germanium detector array. This paper comprises a thorough summary of the CDEX-50 dark matter experiment, including an investigation of potential background sources and the development of a background model. Based on the baseline model, the projected sensitivity of weakly interacting massive particle (WIMP) is also presented. The expected background level within the energy region of interest, set to 2–2.5 keVee, is ∼0.01 counts keVee -1 kg -1 day -1 . At 90% confidence level, the expected sensitivity to spin-independent WIMP-nucleon couplings is estimated to reach a cross-section of 5.1 × 10 -45 cm 2 for a WIMP mass of 5 GeV/c 2 with an exposure objective of 150 kg·year and an analysis threshold of 160 eVee. This science goal will correspond to the most sensitive results for WIMPs with a mass of 2.2–8 GeV/c 2 .

WIMP

Mixed dark matter

10.1088/1475-7516/2024/07/009

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Active Particle-Induced X-Ray Spectrometer for Chang'e-3 YuTu Rover Mission and its First Results

LPI (2014)

Wen-Xi Peng H. Y. Wang Xiliang Cui C. M. Zhang X. H. Liang

Particle (ecology)

Source

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Citations (10)

Dynamics of an Information Spreading Model with Isolation

Abstract and Applied Analysis (2014)

Xia-Xia Zhao Jianzhong Wang

Information plays an important role in modern society. In this paper, we presented a mathematical model of information spreading with isolation. It was found that such a model has rich dynamics including Hopf bifurcation. The results showed that, for a wide range of parameters, there is a bistable phenomenon in the process of information spreading and thus the information cannot be well controlled. Moreover, the model has a limit cycle which implies that the information exhibits periodic outbreak which is consistent with the observations in the real world.

Bistability

Limit cycle

Isolation

Dynamics

Phenomenon

10.1155/2014/484630

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Citations (2)

Dynamical Model about Rumor Spreading with Medium

Discrete Dynamics in Nature and Society (2013)

Xia-Xia Zhao Jianzhong Wang

Rumor is a kind of social remark, that is untrue, and not be confirmed, and spreads on a large scale in a short time. Usually, it can induce a cloud of pressure, anxiety, and panic. Traditionally, it is propagated by word of mouth. Nowadays, with the emergence of the internet, rumors can be spread by instant messengers, emails, or publishing. With this new pattern of spreading, an ISRW dynamical model considering the medium as a subclass is established. Beside the dynamical analysis of the model, we mainly explore the mechanism of spreading of individuals-to-individuals and medium-to-individual. By numerical simulation, we find that if we want to control the rumor spreading, it will not only need to control the rate of change of the spreader subclass, but also need to control the change of the information about rumor in medium which has larger influence. Moreover, to control the effusion of rumor is more important than deleting existing information about rumor. On the one hand, government should enhance the management of internet. On the other hand, relevant legal institutions for punishing the rumor creator and spreader on internet who can be tracked should be established. Using this way, involved authorities can propose efficient measures to control the rumor spreading to keep the stabilization of society and development of economy.

Rumor

10.1155/2013/586867

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Citations (37)

Hard X-ray imaging with a slat collimated telescope

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (1995)

Lu Zhu-guo Jianzhong Wang Yanguo Li Pei-Ruo Shen Zian Zhu

Collimated light

Raster scan

X-ray telescope

10.1016/0168-9002(95)00382-7

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Citations (12)