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Emerging trends in information and communication technology in mine safety and disaster management 被引量:3
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作者 DHEERAJ Kumar 《Journal of Coal Science & Engineering(China)》 2010年第3期277-283,共7页
There is tremendous growth in the use of Geographic Information Systems(GIS), Global Positioning Systems (GPS), Remote Sensing, Satellite Communication, andModeling & Simulation techniques.These tools and techniqu... There is tremendous growth in the use of Geographic Information Systems(GIS), Global Positioning Systems (GPS), Remote Sensing, Satellite Communication, andModeling & Simulation techniques.These tools and techniques helps significantly in characterizinginfrastructure, risk area and disaster zones, planning and implementation ofhazards reduction measures etc.Communication satellites becomes vital for providingemergency communication and timely relief measures.Integration of space technologyinputs into natural disaster monitoring and mitigation mechanisms is critical for hazard reduction.This paper mainly focused on all the issues described above.Major emphasis hadbeen given to the recent developments in information & communication technology enabledtools and their applications in mining industries for safe mining operations with increasedproductivity. 展开更多
关键词 information and communication mine safety disaster management
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Coalmine Safety Assurance Information System Based on GIS 被引量:1
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作者 刘桥喜 毛善君 +2 位作者 马蔼乃 毛允德 鲍庆国 《Journal of China University of Mining and Technology》 2003年第2期204-209,共6页
The mine ventilation and safety is one of the most important factors to influence on the coal production.More attention has been paid to manage safety information in scientific, efficient, and real-time way. Therefore... The mine ventilation and safety is one of the most important factors to influence on the coal production.More attention has been paid to manage safety information in scientific, efficient, and real-time way. Therefore, it is important to develop a practical mine safety assurance information system (CSAIS). Based on analyzing the actual management mode for ventilation and safety on mine, the paper studies the structure and function of the mine safety assurance information system based on GIS in detail. Moreover, it also suggests some applications and solutions. By combining with the practical situation, the paper realizes the whole function of the present system. 展开更多
关键词 GIS safety information sharing online analytical processing (OLAP) coal mine
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Strategies for Information Dissemination of Quality and Safety Crisis of Tropical Agricultural Products
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作者 Haidong ZHANG Xiaojun XU +2 位作者 Lijuan ZENG Jihua SUN Dongjie HUANG 《Asian Agricultural Research》 2017年第1期5-8,共4页
The quality and safety crisis of agricultural products on the one hand is the crisis of harm of agricultural products,and on the other hand is the crisis of information dissemination. This paper analyzed the character... The quality and safety crisis of agricultural products on the one hand is the crisis of harm of agricultural products,and on the other hand is the crisis of information dissemination. This paper analyzed the characteristics of content of the quality and safety crisis information of tropical agricultural products. On the basis of these characteristics,it came up with strategies and recommendations for solving the problems of quality and safety of tropical agricultural products,including establishing the emergency response system for quality and safety crisis of tropical agricultural products,bringing into play the social responsibilities of scientific research institutions,and bringing into play authoritative effect of scientific experts. 展开更多
关键词 Quality and safety of agricultural products CRISIS information dissemination STRATEGIES
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Safety Evaluation Method of Evacuation Routes in Areas in Case of Earthquake Disasters Using Ant Optimization Algorithm and Geographic Information Systems
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作者 Kayoko Yamamoto Ximing Li 《Journal of Environmental Science and Engineering(A)》 2017年第9期462-478,共17页
The present study aims to propose the method for the quantitative evaluation of safety concerning evacuation routes in case of earthquake disasters in urban areas using ACO (Ant Colony Optimization) algorithm and G... The present study aims to propose the method for the quantitative evaluation of safety concerning evacuation routes in case of earthquake disasters in urban areas using ACO (Ant Colony Optimization) algorithm and GIS (Geographic Information Systems). Regarding the safety evaluation method, firstly, the similarity in safety was focused on while taking into consideration road blockage probability, and after classifying roads by means of the hierarchical cluster analysis, the congestion rates of evacuation routes using ACO simulations were estimated. Based on these results, the multiple evacuation routes extracted were visualized on digital maps by means of GIS, and its safety was evaluated. Furthermore, the selection of safe evacuation routes between evacuation sites, for cases when the possibility of large-scale evacuation after an earthquake disaster is high, is made possible. As the safety evaluation method is based on public information, by obtaining the same geographic information as the present study, it is effective in other areas regardless of whether the information is of the past and future. Therefore, in addition to spatial reproducibility, the safety evaluation method also has high temporal reproducibility. Because safety evaluations are conducted on evacuation routes based on quantified data, highly safe evacuation routes that are selected have been quantitatively evaluated, and thus serve as an effective indicator when selecting evacuation routes. 展开更多
关键词 Large-scale evacuation evacuation route safety evaluation earthquake disaster ACO (Ant Colony Optimization) GIS (Geographic information Systems).
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Implementation of Food Safety Legislation in Catering Establishments in Latvia
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《Journal of Food Science and Engineering》 2011年第5期331-338,共8页
The aim of the research was to evaluate overall quality of introduction of hazard analysis and critical control points (HACCP) prerequisites and HACCP procedures in catering sector in Latvia to reveal common problem... The aim of the research was to evaluate overall quality of introduction of hazard analysis and critical control points (HACCP) prerequisites and HACCP procedures in catering sector in Latvia to reveal common problems that can provoke food-borne infection outbreaks. Certain quantitative indicators were defined and analyzed to conclude about characteristic trends related to implementation of food safety legislation. The state's monitoring data on surveillance of catering establishments were used. Fulfillment of legislative requirements in about 6,000 catering establishments was evaluated during time period of 2004-2009. The results of investigation were obtained with help of statistical analyses using MS Excel computer program. The results of the research suggest that most of catering establishments (e.g., 83.6% during 2009) meet the hygiene requirements only partly. Non-conformities regarding HACCP-based self-control procedures were fixed during 49.2% of inspections. The research reveals characteristic shortcomings that are established from year to year, e.g., improper hygiene of premises (established during 30%-40% of inspections, depending on the year), poor hygiene of technological equipment (established during 27%-37% of inspections), poor personnel hygiene (established during 11%-22% of inspections), inadequate competence of food service personnel (established during 10%-35% of inspections), as well as non-observance of cleaning-disinfection procedures and technological parameters for food processing (established during 11%-25% of inspections, depending on the year). Actual shortcomings can lead to both the direct and the indirect cross-contamination of food. On the base of the research, it was concluded that further detailed assessment of potential food safety risks is relevant to establish risk-based monitoring activities in catering sector. 展开更多
关键词 Food safety legislation catering establishments good hygiene practice (GHP) hazard analysis and critical control points(FIACCP).
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China will speed up the establishment of the standard system on information industry technology
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《China Standardization》 2006年第3期47-,共1页
关键词 WILL China will speed up the establishment of the standard system on information industry technology
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Research and Application of Safety Information and Control System of Nuclear Power Station
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作者 L.M. Zhang W.J. Huang Y.B. Sun G.J. Jiang 《Journal of Energy and Power Engineering》 2011年第12期1159-1162,共4页
The thesis researches the safety infonnation and control system (SICS) design principle and introduces engineering application in CPR1000 nuclear power station in China. The SICS provides sufficient control and moni... The thesis researches the safety infonnation and control system (SICS) design principle and introduces engineering application in CPR1000 nuclear power station in China. The SICS provides sufficient control and monitoring means to bring and maintain the plant in a safe state as a backup of main computerized control mean (MCM), in any plant conditions that are probable during a planed or unplanned unavailability of the MCM. The successful engineering applications of SICS in different digital I&C system platform are introduced in the paper. The thesis gives the research conclusion for new general SICS of digital I&C system. 展开更多
关键词 safety information and control system back-up panel emergency control panel.
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Food Hygiene and Safety Practices amongst Food Vendors in the Western Area, Sierra Leone
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作者 Philip John Kanu Hamid Turay 《Food and Nutrition Sciences》 CAS 2024年第6期421-431,共11页
Food safety and hygiene practices require a multisectoral approach including food, water, sanitation, waste management, transport, education, trade, policies and programs that enable safe food preparation, storage and... Food safety and hygiene practices require a multisectoral approach including food, water, sanitation, waste management, transport, education, trade, policies and programs that enable safe food preparation, storage and service. Unsafe food can cause illness keeping people from achieving their full potential and death. This was a descriptive study that uses a mixed method approach to derive insights into the characteristics of food vendors related to demography, knowledge, practices, infrastructure, compliance and recommendation for a policymaking framework. Using the Lemeshows’ sample size formula, 473 vendors from formal (restaurants) and informal (cookri-baffa/table top) sites were interviewed and observed. We found from discussions that respondents had a good understanding on how to keep food safe. However, observed practices were poor 93% handled food with their bare hands, 83% did not cover their hair, and 76% did not wear an apron whilst handling, preparing or serving food, 61% did not keep their finger nails clean or short and 57% did not wash their hand before preparing or serving food. Over half (51%) had access to a toilet but 32% reported their use required payment and emphasized their poor condition/inadequate management. Nearly half (47%) of the vending sites did not have a handwashing facility, with soap and water available. Only 7% reported having any authority oversight of food safety. Food safety and hygiene practices in most cookri shops and restaurants was ‘poor’ with very limited surveillance system in place by competent authorities for compliance of food operators. Hand washing, clean surroundings, and covered food were the most common and emphasized practices to mitigate the risks associated with unsafe food. 展开更多
关键词 Food safety and Hygiene Formal and Informal Food Vendors Western Area Sierra Leone
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Establishment of a National Biomedical Information Center Proposed
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《Bulletin of the Chinese Academy of Sciences》 2000年第3期134-135,共2页
Bioinformatics research institutes or centers have made their debut in China in recent years. However, their capacity and academic build-up are not satisfactory. In order to keep abreast with the advanced internationa... Bioinformatics research institutes or centers have made their debut in China in recent years. However, their capacity and academic build-up are not satisfactory. In order to keep abreast with the advanced international level in terms of scholarship, a well-known Chinese scientist has called on the central authorities to set up a national biomedical information center. Duplicate construction of bioinformatics institutions would be a waste of scarce resources, 展开更多
关键词 establishment of a National Biomedical information Center Proposed CAS
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安全科学知识图谱的初步研究——以《Safety Science》期刊数据为例 被引量:61
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作者 李杰 郭晓宏 +1 位作者 姜亢 吕鹏辉 《中国安全科学学报》 CAS CSCD 北大核心 2013年第4期152-158,共7页
为绘制安全科学的知识图谱,并获取有价值的信息,以《Safety Science》1991—2012年间刊载的论文作为基础数据,使用CiteSpaceII进行知识图谱的绘制。结果表明,《Safety Science》载文量整体有上升趋势;在国家/地区分布上,英国发文量和中... 为绘制安全科学的知识图谱,并获取有价值的信息,以《Safety Science》1991—2012年间刊载的论文作为基础数据,使用CiteSpaceII进行知识图谱的绘制。结果表明,《Safety Science》载文量整体有上升趋势;在国家/地区分布上,英国发文量和中心性均居首位;从作者的共被引上看,Reason J.T.的中心性和发文量都较大,显示了这些机构/作者在安全科学领域的权威性;关键词分析得到与安全科学领域直接相关的若干研究方面,体现了《Safety Science》的办刊宗旨及研究范畴;从文献的共被引结果上可知,安全科学领域研究的知识基础,在安全科学的发展过程中发挥着重要作用。 展开更多
关键词 安全科学 知识图谱 信息可视化 文献计量 CiteSpaceⅡ
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Medical Information Breaches Occurrence with Respect to Social Media Usage, in Selected Medical Institutions in Uganda
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作者 Joe Mutebi Margaret Kareyo +3 位作者 Umezuruike Chinecherem Hussein Muhaise Paul Akampurira Maxwell Okello 《Journal of Computer and Communications》 2022年第10期10-33,共24页
The purpose of this manuscript is to present research findings based on the reported cases of medical information breaches due to Social Media (SM) usage, in selected medical institutions in Uganda. The study employed... The purpose of this manuscript is to present research findings based on the reported cases of medical information breaches due to Social Media (SM) usage, in selected medical institutions in Uganda. The study employed online survey techniques. Altogether, 710 questionnaires (Google forms) were developed, and operationalized. The main respondents included 566 medical students, and 143 medical staff from Mbarara University of Science and Technology (MUST), and Kampala International University (KIU), accordingly. Using SPSS, the main statistical analysis tools employed include frequency distribution summary, and Chi-square (x<sup>2</sup>) test. According to the frequency distribution summary, 27% to 42% of the respondents within categorical divides acknowledged occurrence of medical information breaches due to SM usage. Notably, higher levels of the breaches were reported among male students (64%), age-group 18 to 35 years (68%), and WhatsApp users (63%). On the other hand, Chi-square results showed significant levels (p p > 0.05) between medical institutions and medical information breaches. Overall, the vulnerable areas of the breaches identified would serve as important reference points in the process of rationalizing SM usage in medical institutions. Nevertheless, further studies could focus on identification of the key SM usage factors associated with medical information breaches in medical institutions in Uganda. 展开更多
关键词 SM Usage Medical information Breaches Medical information safety Electronic Healthcare information Medical Institutions
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Agricultural GMO safety administration in China 被引量:7
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作者 KOU Jian-ping TANG Qiao-ling ZHANG Xian-fa 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2015年第11期2157-2165,共9页
Given the public concern over the safety of genetically modified (GM) technology and products, the article elaborated the safety regulatory and administration on agricultural GMOs in China. China has made a set of l... Given the public concern over the safety of genetically modified (GM) technology and products, the article elaborated the safety regulatory and administration on agricultural GMOs in China. China has made a set of laws and regulations of GMO safety management and confirmed competent authorities with clear-cut responsibilities. According to the laws and regulations, GMO products before entering markets have to pass through safety evaluation, get production and processing permission and be labeled correctly. For the importation of GM products, China has set up an import approval system. In addition, China has established technical supportive systems, including safety evaluation specifications, trial specifications and criteria specifications. The existing regulatory system supervises and regulates all activities and work related to agri- cultural GMOs in China. 展开更多
关键词 GMOS bio-technology safety evaluation LABELING information disclosure
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Research on the Consumers Willingness to Buy Traceable Pork with Different Quality Information:A Case Study of Consumers in Weifang, Shandong Province 被引量:7
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作者 Fan BU Dian ZHU Linhai WU 《Asian Agricultural Research》 2013年第5期121-124,共4页
The traceability system can effectively reduce the food safety risks, however, it is confronted with various problems during its implementation. In this context, the paper carries out a case study of consumers in Weif... The traceability system can effectively reduce the food safety risks, however, it is confronted with various problems during its implementation. In this context, the paper carries out a case study of consumers in Weifang, Shandong Province, and studies their willingness to pay the traceable pork with different quality information. The results indicate that, the consumers show high expectations towards the introduction of traceability system, and they tend to buy the traceable pork only with breeding and slaughter information; their behaviors of purchase are greatly influenced by the following factors: the consumers education, age, income, attention on food safety and whether there are pregnant family members, etc.. 展开更多
关键词 FOOD safety DIFFERENT quality information Traceabl
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Introduction to Wireless Endogenous Security and Safety:Problems, Attributes, Structures and Functions 被引量:10
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作者 Liang Jin Xiaoyan Hu +4 位作者 Yangming Lou Zhou Zhong Xiaoli Sun Huiming Wang Jiangxing Wu 《China Communications》 SCIE CSCD 2021年第9期88-99,共12页
The information security and functional safety are fundamental issues of wireless communications sytems.The endogenous security principle based on Dynamic Heterogeneous Redundancy provides a direction for the developm... The information security and functional safety are fundamental issues of wireless communications sytems.The endogenous security principle based on Dynamic Heterogeneous Redundancy provides a direction for the development of wireless communication security and safety technology.This paper introduces the concept of wireless endogenous security from the following four aspects.First,we sorts out the endogenous security problems faced by the current wireless communications system,and then analyzes the endogenous security and safety attributes of the wireless channel.After that,the endogenous security and safety structure of the wireless communications system is given,and finally the applications of the existing wireless communication endogenous security and safety functions are listed. 展开更多
关键词 wireless communication endogenous security information security functional safety
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Safety assessment of platform loadout procedures based on unascertained measures 被引量:4
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作者 李彦苍 索娟娟 《Chinese Journal of Oceanology and Limnology》 SCIE CAS CSCD 2007年第4期354-358,共5页
Safety assessment of offshore platforms is an urgent task. Such assessments are now focusing on the structure, maintenance, and retirement of a platform. Some methods employed have many shortcomings. For example, they... Safety assessment of offshore platforms is an urgent task. Such assessments are now focusing on the structure, maintenance, and retirement of a platform. Some methods employed have many shortcomings. For example, they cannot make the reliability adequately explicable. Therefore, a mathematical tool, the unascertained measure, was introduced. First, the basic knowledge of the unascertained sets was introduced briefly. Second, the unascertained measure was defined and credible identification was set up. The method has been introduced into the fields for safety assessment of a jacket loadout procedure. Engineering practices showed that it can complete the safety assessment systematically and scientifically without any assumption. The work should have significance in theory and practice for offshore engineering. 展开更多
关键词 safety assessment offshore platform INSTALLATION unascertained measure information entropy
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Design methodology for the safety of underground rock engineering 被引量:2
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作者 John A. Hudson 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE 2012年第3期205-214,共10页
In order to optimise the safety of underground rock engineering construction and the long-term security of the resultant facilities, it is necessary to have a knowledge of the likely hazards. These risks or hazards fa... In order to optimise the safety of underground rock engineering construction and the long-term security of the resultant facilities, it is necessary to have a knowledge of the likely hazards. These risks or hazards fall into the four categories of 'known beforehand and relatively easily addressed', 'known beforehand and not easily addressed', 'not known beforehand and relatively easily addressed', and 'not known beforehand and not easily addressed'. This paper describes how these four types of hazard can be incorporated into a design methodology approach, including the process by which the relevant mechanical rock mass parameters can be recognised for modelling and hence predictive purposes. In particular, there is emphasis on the fact that information and judgement are the keys to safety——whether the hazards are known or unknown before construction proceeds. 展开更多
关键词 rock mechanics rock engineering DESIGN safety information
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Comprehensive Information Security Evaluation Model Based on Multi-Level Decomposition Feedback for IoT 被引量:3
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作者 Jinxin Zuo Yueming Lu +3 位作者 Hui Gao Ruohan Cao Ziyv Guo Jim Feng 《Computers, Materials & Continua》 SCIE EI 2020年第10期683-704,共22页
The development of the Internet of Things(IoT)calls for a comprehensive in-formation security evaluation framework to quantitatively measure the safety score and risk(S&R)value of the network urgently.In this pape... The development of the Internet of Things(IoT)calls for a comprehensive in-formation security evaluation framework to quantitatively measure the safety score and risk(S&R)value of the network urgently.In this paper,we summarize the architecture and vulnerability in IoT and propose a comprehensive information security evaluation model based on multi-level decomposition feedback.The evaluation model provides an idea for information security evaluation of IoT and guides the security decision maker for dynamic protection.Firstly,we establish an overall evaluation indicator system that includes four primary indicators of threat information,asset,vulnerability,and management,respectively.It also includes eleven secondary indicators of system protection rate,attack detection rate,confidentiality,availability,controllability,identifiability,number of vulnerabilities,vulnerability hazard level,staff organization,enterprise grading and service continuity,respectively.Then,we build the core algorithm to enable the evaluation model,wherein a novel weighting technique is developed and a quantitative method is proposed to measure the S&R value.Moreover,in order to better supervise the performance of the proposed evaluation model,we present four novel indicators includes residual risk,continuous conformity of residual risk,head-to-tail consistency and decrease ratio,respectively.Simulation results show the advantages of the proposed model in the evaluation of information security for IoT. 展开更多
关键词 IOT information security quantitative evaluation safety score residual risk
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Knowledge Representation in Patient Safety Reporting: An Ontological Approach
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作者 Liang Chen Yang Gong 《Journal of Data and Information Science》 2016年第2期75-91,共17页
Purpose: The current development of patient safety reporting systems is criticized for loss of information and low data quality due to the lack of a uniformed domain knowledge base and text processing functionality. ... Purpose: The current development of patient safety reporting systems is criticized for loss of information and low data quality due to the lack of a uniformed domain knowledge base and text processing functionality. To improve patient safety reporting, the present paper suggests an ontological representation of patient safety knowledge. Design/methodology/approach: We propose a framework for constructing an ontological knowledge base of patient safety. The present paper describes our design, implementation,and evaluation of the ontology at its initial stage. Findings: We describe the design and initial outcomes of the ontology implementation. The evaluation results demonstrate the clinical validity of the ontology by a self-developed survey measurement. Research limitations: The proposed ontology was developed and evaluated using a small number of information sources. Presently, US data are used, but they are not essential for the ultimate structure of the ontology.Practical implications: The goal of improving patient safety can be aided through investigating patient safety reports and providing actionable knowledge to clinical practitioners.As such, constructing a domain specific ontology for patient safety reports serves as a cornerstone in information collection and text mining methods.Originality/value: The use of ontologies provides abstracted representation of semantic information and enables a wealth of applications in a reporting system. Therefore, constructing such a knowledge base is recognized as a high priority in health care. 展开更多
关键词 Patient safety Medical error Knowledge representation Health information technology ONTOLOGY
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Safety Analysis of Liquid Rocket Engine Using Bayesian Networks 被引量:1
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作者 王华伟 严志强 《Defence Technology(防务技术)》 SCIE EI CAS 2007年第1期59-63,共5页
Safety analysis for liquid rocket engine has a great meaning for shortening development cycle, saving development expenditure and reducing development risk. The relationship between the structure and component of liqu... Safety analysis for liquid rocket engine has a great meaning for shortening development cycle, saving development expenditure and reducing development risk. The relationship between the structure and component of liquid rocket engine is much more complex, furthermore test data are absent in development phase. Thereby, the uncertainties exist in safety analysis for liquid rocket engine. A safety analysis model integrated with FMEA(failure mode and effect analysis) based on Bayesian networks (BN) is brought forward for liquid rocket engine, which can combine qualitative analysis with quantitative decision. The method has the advantages of fusing multi-information, saving sample amount and having high veracity. An example shows that the method is efficient. 展开更多
关键词 液体火箭发动机 安全分析 FMEA 贝叶斯网络 不确定信息
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Establish Information FeedbackSystem: Heping, Tianjin
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《China Population Today》 1999年第6期4-5,共2页
Tianjin,facingBohaiSeatotheeast,isoneofChina's,largestportcities.HepingDistrict,coveringanareaof10squarekilometers,isthecity'spolitical,economic,cultural,financialandtradingcenter.In1997,thedistrictwasdesignat... Tianjin,facingBohaiSeatotheeast,isoneofChina's,largestportcities.HepingDistrict,coveringanareaof10squarekilometers,isthecity'spolitical,economic,cultural,financialandtradingcenter.In1997,thedistrictwasdesignatedasoneofthefivelocalitiestopilottheQuali... 展开更多
关键词 In Establish information FeedbackSystem Heping
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