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134 results on '"Wang, Zhonghong"'

7. Super-Resolution Based and Topological Structure for Narrow Road Extraction from Remote Sensing Image

Author

Zhang, Guoying, Wang, Guoqiang, Wang, Zhonghong, 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, 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, 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, Zhang, Junjie James, Series Editor, Wang, Wei, editor, Liu, Xin, editor, Na, Zhenyu, editor, Jia, Min, editor, and Zhang, Baoju, editor

Published
2020
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8. Research on Image Retrieval Based on Wavelet Denoising in Visual Indoor Positioning Algorithm

Author

Wang, Zhonghong, Wang, Guoqiang, Zhang, Guoying, 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, 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, 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, Zhang, Junjie James, Series Editor, Wang, Wei, editor, Liu, Xin, editor, Na, Zhenyu, editor, Jia, Min, editor, and Zhang, Baoju, editor

Published
2020
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9. Task-Based Navigation of a Taxonomy Interface to a Digital Repository

Author

Khoo, Christopher S. G., Wang, Zhonghong, and Chaudhry, Abdus Sattar

Abstract

Introduction: This is a study of hierarchical navigation; how users browse a taxonomy-based interface to an organizational repository to locate information resources. The study is part of a project to develop a taxonomy for an library and information science department to organize resources and support user browsing in a digital repository. Method: The data collection was carried out using task-based navigation exercises with twenty-two participants. A cognitive framework of hierarchical navigation is proposed, involving the cognitive process of matching context, topic and/or resource type concepts to taxonomy categories. Analysis: The analysis was mainly qualitative, supplemented with simple statistics and measures of prevision and recall, and error analysis. Results: Though users often use the topic concept in making navigation choices, they sometimes make use of context and resource-type concepts. Users infer a variety of relationships between a task concept and a taxonomy category, including the application area, associated tool, associated process/procedure/technique, associated institution and academic discipline. Conclusions: Users prefer to use common or generic associations in selecting categories to browse, rather than formal disciplinary relations. Some users prefer to search by people groups, contexts and institutions, rather than by subject categories. Users have difficulty distinguishing between various kinds of document and resource types. (Contains 5 tables.)

Published
2012

16. Hepatitis C co-infection characteristics and correlates in newly reported HIV/AIDS patients in Southwest China, 2018–2022

Author

Zhang, Yulian, Jike, Chunnong, Yu, Gang, Wang, Ju, Wang, Zhonghong, Ma, Lazuo, Li, Tianlu, Li, Yuan, and Pei, Rong

Abstract

Aims: The aims of the project were: (1) to map the current HIV–HCV co-infection in Liangshan Prefecture, Sichuan Province, China, (2) to explore the risk factors of HIV–HCV co-infection in Liangshan Prefecture, and (3) to propose strategies for prevention and control of HIV–HCV co-infection in Liangshan Prefecture. Subject and methods: This study assessed the HIV–HCV co-infection rate, characteristics, and correlative factors of HIV–HCV co-infection individuals reported between 2018 and 2022 in Liangshan. This made use of path analysis, multiple logistic regression analysis, and chi-square tests. Results: The findings revealed a 6.75% HIV–HCV co-infection rate, and the incidence was stable from 2018 to 2022. The outcomes of multiple logistic regression showed the correlative factors, including male (OR = 2.640, 95% CI: 2.300–3.031), 25–44 years (OR = 4.184, 95% CI: 2.135–8.196), 45–64 years (OR = 3.411, 95% CI: 1.733–0.937), Anning River Valley (OR = 2.583, 95% CI: 1.833–3.639) and east of it (OR = 2.543, 95% CI: 1.749–3.699), and injecting drug use (OR = 2.116, 95% CI: 1.879–2.383). The pathway analysis revealed that co-infection was directly influenced by gender (−0.112), ethnicity (−0.079), marital status (0.077), and route of infection (−0.095). Conclusion: Concentrate on the high-risk group based on the co-infection associated factors found in the study's findings. Take the necessary steps to enhance patient quality of life and survival, as well as the efficacy of preventive treatment and therapy.

Published
2024
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19. Integrated Library System (ILS) Challenges and Opportunities: A Survey of U.S. Academic Libraries with Migration Projects

Author

Wang, Zhonghong

Abstract

An online survey was sent to academic libraries and consortia with an integrated library system (ILS) migration project, based on review of press releases from major U.S. ILS vendors. This study takes a systematic approach to provide a snapshot of the academic ILS market and key factors affecting the outcome of an ILS migration project. It reveals the challenges and opportunities facing academic libraries and ILS vendors in an environment with rapidly changing technology and increasingly sophisticated academic users. (Contains 5 figures and 9 tables.)

Published
2009
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20. We Care--Virtually and in Person: A User-Centered Approach to Assessment, Implementation and Promotion of Library Resources and Services to a Remote Graduate Campus

Author

Tremblay, Paul and Wang, Zhonghong

Abstract

The article relates how the Brooklyn Campus Library of Long Island University, despite limitations of physical distance and the varying conditions of the remote graduate campus at Westchester, makes every effort to face each challenge creatively with practical solutions for implementation. We share our findings and experiences--what worked and what did not--and what remains to be done in terms of supporting the curricula and bringing library resources and services to a mixture of remote site users. The authors recount how the gap between reality and the ideal is reduced and unique issues relevant to remote users are resolved by the Brooklyn Campus Library, in collaboration with other units of Long Island University. We relate how we combine library instruction with our marketing efforts to promote library resources and services. We also analyze survey data and interlibrary loan statistics to assess our success. The article contributes to the ongoing discussion of improving and promoting library resources and services to remote sites. (Contains 2 figures.)

Published
2008
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34. Going global: providing library resources and services to international sites

Author

Wang, Zhonghong and Tremblay, Paul

Subjects
Libraries and readers -- International aspects, Business, Library and information science, Long Island University -- International aspects, Long Island University -- Services
Abstract

The Brooklyn campus library of Long Island University (LIU) seized the opportunity to take a proactive approach to providing library resources and services to the university's Global College community. An active link connecting the library, Global College headquarters, and international sites has been created. After carefully evaluating the needs of faculty and students across the globe, the authors recount how the library supports the teaching and learning activities of this unique user group. This article describes the LIU Brooklyn campus library's efforts to promote and implement customized resources and services to users on different continents. KEYWORDS customizing library services, Long Island University, global college

Published
2009

36. Anal swab findings in an infant with COVID‐19

Author

Fan, Qihong, primary, Pan, Yan, additional, Wu, Qingcui, additional, Liu, Shan, additional, Song, Xu, additional, Xie, Zhongguo, additional, Liu, Yang, additional, Zhao, Liang, additional, Wang, Zhonghong, additional, Zhang, Yifei, additional, Wu, Zuchuang, additional, Guan, Lei, additional, and Lv, Xiaolong, additional

Published
2020
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37. Artificial neural networks controlled fast valving in a power generation plant

Author

Han, Yingduo, Xiu, Lincheng, Wang, Zhonghong, Chen, Qi, and Tan, Shaohua

Subjects
Neural networks -- Usage, Electric power-plants -- Equipment and supplies, Stability -- Analysis, Business, Computers, Electronics, Electronics and electrical industries
Abstract

This paper presents an artificial neural-network-based controller to realize the fast valving in a power generation plant. The backpropagation algorithm is used to train the feedforward neural networks controller. The hardware implementation and the test results of the controller on a physical pilot-scale power plant setup are described in detail. Compared with the conventional fast valving methods applied to the same system, test results both with the computer simulation and on a physical pilot-scale power plant setup demonstrate that the artificial neural-network controller has satisfactory generalization capability, reliability, and accuracy to be feasible for this critical control operation. Index Terms - Artificial neural networks, backpropagation algorithm, fast valving, hardware implementation, pilot-scale power plant setup, power generation plant, power system stability.

Published
1997

42. Study on Sandy-Soil Organics Prescription For Muskmelon

Author

Li Jianming and Wang Zhonghong

Subjects
Ecology, biology, Melon, Compost, Soil Science, chemistry.chemical_element, Mineralization (soil science), Straw, engineering.material, biology.organism_classification, Nitrogen, Manure, chemistry, Agronomy, engineering, Waste Management and Disposal, Cucumis
Abstract

The feasibility of mixing sandy soil with manure compost was explored for growing muskmelon (Cucumis melon L.). Eight combinations of two compost types (cattle manure with straw (CS) and sheep manure with straw (SS)) mixed in different ratios to sandy soil were used. The mineralisation rate of N and P in CS substrates was higher than that in SS substrates. The reverse was the case for K. The yield and quality of fruit was higher in CS than in SS substrates. CS substrates were therefore better than SS substrates and the optimum rate of addition was a 1:1 ratio of compost to sandy soil.

Published
2010

43. Influencing factors of topsoil labile organic carbon in alpine grassland ecosys-tem on the southeast slope of Mountain Nyenquentanglha

Author

Li Peng, Wang ZhongHong, Wang JianLin, Shen ZhenXi, Zhong ZhiMing, Ouyang Hua, and Chang TianJun

Subjects
Total organic carbon, Topsoil, Ecology, Soil biodiversity, Agroforestry, Soil organic matter, Soil Science, Soil classification, Plant Science, Soil carbon, No-till farming, Environmental science, Ecosystem, Agronomy and Crop Science, Ecology, Evolution, Behavior and Systematics
Published
2010

45. Soil C/N distribution characteristics of alpine steppe ecosystem in Qinhai-Tibetan Plateau

Author

钟志明 Zhong Zhiming, 王忠红 Wang Zhonghong, 余成群 Yu Chengqun, 王建林 Wang Jianlin, 张宪洲 Zhang Xianzhou, 陈宝雄 Chen Baoxiong, 胡兴祥 Hu Xingxiang, 大次卓嘎 Dacizhuoga, and 沈振西 Shen Zhenxi

Subjects
geography, Plateau, geography.geographical_feature_category, Ecology, Alpine-steppe, business.industry, Environmental science, Distribution (economics), Ecosystem, Soil science, Physical geography, business, Ecology, Evolution, Behavior and Systematics
Published
2014

46. DPLFS (Digital Phase Locked Frequency Synthesizer) Used in the Individual Phase Voltage Control of ±300 KVAR ASVG

Author

Wang Qiang, Zhu Qingxiang, Li Xiangrong, Shen Dong, and Wang Zhonghong

Subjects
Line current, Frequency synthesizer, Phase-locked loop, Synchronization (alternating current), Engineering, business.industry, Control theory, Phase (waves), Fault (power engineering), business, Realization (systems), Voltage
Abstract

ASVG is often expected to operate while the asymmetrical system fault occurs at the ASVG export with some electrical distance. A new firing control method is put forward . This paper describes the realization of DPLFS(Digital Phase Locked Frequency Synthesizer) and its use in the individual phase voltage control of ASVG. The field test reveal that the ASVG can generate a controlled negative phase sequence voltage through 3-phase individual phase voltage control. The computer simulation results show that the ASVG can work continuously owing to this control method even when asymmetrical fault occurs.

Published
1997

47. Task-based navigation of a taxonomy interface to a digital repository

Author

Khoo, Christopher S. G., Wang, Zhonghong, Chaudhry, Abdus Sattar, and Wee Kim Wee School of Communication and Information

Subjects
Library and information science::Libraries::Information organization [DRNTU]
Abstract

Introduction. This is a study of hierarchical navigation; how users browse a taxonomy-based interface to an organizational repository to locate information resources. The study is part of a project to develop a taxonomy for an library and information science department to organize resources and support user browsing in a digital repository. Method. The data collection was carried out using task-based navigation exercises with twenty-two participants. A cognitive framework of hierarchical navigation is proposed, involving the cognitive process of matching context, topic and/or resource type concepts to taxonomy categories. Analysis. The analysis was mainly qualitative, supplemented with simple statistics and measures of prevision and recall, and error analysis. Results. Though users often use the topic concept in making navigation choices, they sometimes make use of context and resource-type concepts. Users infer a variety of relationships between a task concept and a taxonomy category, including the application area, associated tool, associated process/procedure/technique, associated institution and academic discipline. Conclusions. Users prefer to use common or generic associations in selecting categories to browse, rather than formal disciplinary relations. Some users prefer to search by people groups, contexts and institutions, rather than by subject categories. Users have difficulty distinguishing between various kinds of document and resource types. Published version

Published
2012

49. Using a general classification scheme and domain thesauri to build an organizational taxonomy for supporting navigation

Author

Wang, Zhonghong., Abdus Sattar Chaudhry, and Wee Kim Wee School of Communication and Information

Subjects
Library and information science::Knowledge management [DRNTU]
Abstract

Taxonomies are increasingly being chosen as knowledge organization systems to organize content within organizations and support navigation of web sites or digital repositories. They are becoming an essential component of knowledge management strategies within organizations. Researchers have recommended using classification schemes and thesauri as sources for building organizational taxonomies in order to leverage on terms, term relationships, and structures of these sophisticated systems and reduce the taxonomy construction effort. The purpose of the study was to examine how a general classification scheme and domain thesauri can be used as sources in the construction of an organizational taxonomy used for navigation of an organizational repository. In particular, the study sought to find out what support they provide in the construction of the hierarchical structure and categories of the taxonomy and steps to take in the construction process. The study was conducted in the organizational context of a graduate school in the information studies domain, the Division of Information Studies, Nanyang Technological University, Singapore. Dewey Decimal Classification and three domain thesauri (ASIS&T, LISA, ERIC) were chosen as sources. An organizational taxonomy with multiple facets was developed for the Division. The taxonomy is designed to support the learning/teaching and research goals of the Division and tasks of the stakeholders, by supporting navigation of resources and knowledge discovery. Doctor of Philosophy (SCI)

Published
2009

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