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1,103 results on '"LI Jiantao"'

1. Development of Public Health College Education Against the Background of Healthy China Strategy

Author

Li Jiantao, Zhang Zhihong, Cao Limei, Wei Meiqi, Nie Jisheng, He Na, Li Liming, and Wang Tong

Subjects
Healthy China, public health, college education in public health, public health system, personnel training, Engineering (General). Civil engineering (General), TA1-2040
Abstract

This study analyzed the problems regarding talent training in public health colleges and universities in China by examining the gap between education demand and supply in these colleges and universities, thus to provide theoretical references for the formation of a public health personnel training system with Chinese characteristics in the context of Healthy China strategy. Relevant educational statistics were collected, questionnaires were distributed to 85 public health colleges, and in-depth interviews were conducted with principals of public health colleges, leaders of employers, leaders of administrative departments, and graduates of public health majors. Subject framework analysis was applied to explore the key factors that affect the effectiveness of talent training in colleges and universities. Although the education of public health colleges and universities in China has made certain achievements, problems including an insufficient supply of public health personnel and an unbalanced supply structure still exist. Therefore, we should incorporate the training of public health personnel into national strategic planning, increase the strategic investment in public health colleges and universities, and strengthen the integration of college, post-graduation, and continuing education. Moreover, we should promote the standardization of college education for public health, clarify the collaborative training approaches for public health personnel, explore training models for excellent public-health personnel, and strengthen the teaching staff construction in public health colleges and universities

Published
2023
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2. Analysis of common methods for intermittent renewable energy consumption assessment

Author

LI Jiantao, LI Yongguang, ZHU Boxu, and MA Xinxia

Subjects
intermittent renewable energy, consumption assessment, analytical method, time series production simulation method, probabilistic production simulation method, time series characteristics, Applications of electric power, TK4001-4102
Abstract

With the improvement of China's energy demand and environmental protection awareness,the installed capacity of green energy represented by intermittent renewable energy such as wind power and photovoltaics is visible in the upward trend. Large-scale intermittent renewable energy consumption is affected by many factors such as power supply,grid and load. In order to improve the development and utilization rate of renewable energy,appropriate consumption assessment methods should be used to analyze the consumption situation. The analytical method reflects the essence of the intermittent renewable energy consumption problem. The mathematical model of the analytical method is clarified firstly,and the method is assessed in combination with the application of the analytical method. Then,the principle and application of the time series production simulation method and the probabilistic production simulation method are sorted out. These two methods are based on the principle of the analytical method,and they are respectively proposed for the insufficient consideration of the time series characteristics and probabilistic characteristics of intermittent renewable energy consumption during modeling. Although the application of these two methods still has their own limitations,compared with the analytical method,the solution accuracy of the two methods has been greatly improved. Finally,combined with the existing technology,the future research on the assessment method of intermittent renewable energy consumption is prospected,which provides a reference for the modeling,application and improvement of the assessment method.

Published
2022
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3. Evaluation scheme for children-centered language interaction competence of AI-driven robots

Author

Xie, Siqi and Li, Jiantao

Subjects
Computer Science - Human-Computer Interaction
Abstract

This article explores the evaluation method for the language communication proficiency of AI-driven robots engaging in interactive communication with children. The utilization of AI-driven robots in children's everyday communication is swiftly advancing, underscoring the importance of evaluating these robots'language communication skills. Based on 11 Chinese families' interviews and thematic analysis of the comment text from shopping websites, a framework is introduced in the article to assess five key dimensions of child-robot language communication: interactivity, specificity, development, sociality, and safety. We draw on the concept of "children's agency", viewing children as active participants in shaping society and cultural life alongside adults. Therefore, this article places particular emphasis on collecting data related to children. Whether through survey interviews or direct interactive experiments, we treat children as an independent object for data collection. The study involved empirical research following the mentioned framework, which involved capturing interaction videos in natural conversation settings among children from 6 families. Analysis was performed on quantitative data obtained from video recordings, alongside questionnaires and interviews carried out by parents acting as participants or observers. We found that the presence or absence of parents during children's interactions with robots can impact the evaluation of robots'language communication abilities. Ultimately, this article proposes an enhanced comprehensive evaluation framework incorporating insights from parents and children, supported by empirical evidence and inter-rater consistency assessments, showcasing the scheme's efficacy., Comment: 7 pages, CHI 2024 The Second Workshop on Child-Centred AI

Published
2024

6. Zn2+-mediated catalysis for fast-charging aqueous Zn-ion batteries

Author

Dai, Yuhang, Lu, Ruihu, Zhang, Chengyi, Li, Jiantao, Yuan, Yifei, Mao, Yu, Ye, Chumei, Cai, Zhijun, Zhu, Jiexin, Li, Jinghao, Yu, Ruohan, Cui, Lianmeng, Zhao, Siyu, An, Qinyou, He, Guanjie, Waterhouse, Geoffrey I. N., Shearing, Paul R., Ren, Yang, Lu, Jun, Amine, Khalil, Wang, Ziyun, and Mai, Liqiang

Published
2024
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7. Radiation hazard of solid metallic tailings in Shangluo, China

Author

Zhuang Sukai, Lu Xinwei, Li Jiantao, and Li Qian

Subjects
metallic tailing, building material, natural radioactivity, radiation hazard, radium equivalent activity, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract

The radiation hazards of five kinds of different solid metallic tailings collected from Shangluo, China were determined on the basis of natural radioactivity measurements using low background multichannel gamma ray spectrometry. The activity concentration of 226Ra, 232Th and 40K in the tailings ranged from 5.1 to 204.3, 3.8 to 28.5, and 289.6 to 762.3 Bq/kg, respectively. The radium equivalent activities and the external hazard indexes of all studied metallic tailings were below the internationally accepted value of 370 Bq/kg and unity, respectively. The internal hazard index of vanadium tailings exceeded unity, while the internal hazard indexes of other analyzed metallic tailings were less than unity. The indoor air absorbed dose rate values for all studied metallic tailings except lead-zinc tailings and gold tailings were higher than the world population-weighted average of 84 nGy/h and the annual effective dose values of all metallic tailings except for vanadium tailings were lower than 1 mSv. The study showed that vanadium tailings present a radiation hazard and their usage as building materials should be restricted.

Published
2016
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33. $\delta$-$J$-ideals of commutative rings

Author

Zeng, Shuai, Wang, Weiwei, and Li, Jiantao

Subjects
Mathematics - Commutative Algebra, 13A15
Abstract

Let $\mathcal{I}(R)$ be the set of all ideals of a ring $R$, $\delta$ be an expansion function of $\mathcal{I}(R)$. In this paper, the $\delta$-$J$-ideal of a commutative ring is defined, that is, if $a, b\in R$ and $ab\in I\in \mathcal{I}(R)$, then $a\in J(R)$ (the Jacobson radical of $R$) or $b\in \delta(I)$. Moreover, some properties of $\delta$-$J$-ideals are discussed,such as localizations, homomorphic images, idealization and so on., Comment: arXiv admin note: text overlap with arXiv:2103.11679. In the previous version, we made a mistake on the authors of a reference. We are sorry for this mistake and have corrected this typo

Published
2021

38. Multi-agent Deep Reinforcement Learning for Dynamic Motion Control Allocation in UAV Swarm Cooperative Jamming to Netted Radar

Author

Li, Jiantao, Liu, Kai, Zhang, Tianxian, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Fu, Wenxing, editor, Gu, Mancang, editor, and Niu, Yifeng, editor

Published
2023
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47. Two new classes of quantum MDS codes from generalized Reed-Solomon codes

Author

Wang, Weiwei and Li, Jiantao

Subjects
Computer Science - Information Theory
Abstract

In this paper, we mainly use classical Hermitian self-orthogonal generalized Reed-Solomon codes to construct two new classes of quantum MDS codes. Most of our quantum MDS codes have minimum distance larger than q/2+1. Compared with previously known constructions, these quantum MDS codes in our constructions have large minimum distance and their parameters are not covered by the previous codes., Comment: Unfortunately, we have recognized that the quantum MDS codes in our manuscript is covered by the codes in the reference [17]. We are going to rearrange this manuscript and try to give more new results

Published
2020

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