System Safety: Human - Technical Facility - Environment最新文献_第2页

Motivation for Salary Increase for Teachers Depending on the Quality of Teaching and Research Results 根据教学质量和科研成果提高教师工资的动机

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0020

Robert Harutyunyan, Кaren Nersisyan, S. Tokmajyan, Meruzhan Markosyan, Gohar Ivanyan

{"title":"Motivation for Salary Increase for Teachers Depending on the Quality of Teaching and Research Results","authors":"Robert Harutyunyan, Кaren Nersisyan, S. Tokmajyan, Meruzhan Markosyan, Gohar Ivanyan","doi":"10.2478/czoto-2023-0020","DOIUrl":"https://doi.org/10.2478/czoto-2023-0020","url":null,"abstract":"Abstract In the world market, success is achieved by the countries that have better human capital and allocate sufficient resources for its reproduction. One of the results of the growing enrollment of many universities has been the need for additional qualified teaching staff and advanced training, which has led to the need to retrain existing teachers for staffing the growing number of higher education institutions. The first of the major success factors in this endeavor is to ensure that teachers are motivated to earn a relatively adequate salary. In recent years, a number of RA universities have successfully applied the method of salary calculation, which is based on the principle that a teacher (professor, associate professor, assistant, etc.) receives a salary depending on his category and workload (number of hours per academic year). Another important component of the assessment is the real involvement of the teacher in scientific activities and, based on this, a method for calculating the salary of a teacher is proposed, taking into account, among other things, his scientific activity. In order to encourage the scientific activity of the teacher, an indicator of the effectiveness of his scientific activity is introduced, the measure of which is scientific work during the previous (three to five) years.","PeriodicalId":315981,"journal":{"name":"System Safety: Human - Technical Facility - Environment","volume":"54 1-2","pages":"182 - 188"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139191608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Health-Promoting Food Labelling – Benefits and Drawbacks 促进健康的食品标签 - 利与弊

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0027

M. Radziejowska

{"title":"Health-Promoting Food Labelling – Benefits and Drawbacks","authors":"M. Radziejowska","doi":"10.2478/czoto-2023-0027","DOIUrl":"https://doi.org/10.2478/czoto-2023-0027","url":null,"abstract":"Abstract This work systematizes the knowledge on several food labelling systems, namely the Nutri-Score, the NutrInform, and the Mediterranean Index (Med Index). The Nutri-Score system assesses nutritional value of a product per 100 g or 100 ml with no consideration of usually consumed serving as well as vitamins, minerals, and bioactive compounds. The concept of NutrInform does not label food products as ‘good’ or ‘bad’. Instead, it indicates energy content in a serving (50 or 100 g) and contents of individual nutrients in a serving along with the percentage of their reference values of recommended daily intake. Thus, the NutrInform label placed on a product by a manufacturer participating in the system presents information in the following order: energy content in calories, contents of fatty acids, saturated fatty acids, sugars, and salt (everything expressed in grams). The Med Index covers three pillars of sustainability, taking into account nutritional, environmental, and social aspects. This labelling system assesses 27 criteria (9 for each pillar), the presence or absence of which is immediately visible to the consumer by a different colour of a label on the front of the pack (where blue reflects to the best score). A single graphic symbol allows consumers to simultaneously analyse various properties of the product and/or its production process in a few seconds. It forms a useful tool for comparing food products belonging to the same category and a useful system for ending the information asymmetry that characterizes the market of many food products. In our opinion, the concept of the Med Index would be the most useful considering health-promoting labelling of food products in Poland.","PeriodicalId":315981,"journal":{"name":"System Safety: Human - Technical Facility - Environment","volume":"2 6","pages":"249 - 257"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139191859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis and Assessment of Threats Existing in Selected Small Sports and Recreational Infrastructure Facilities Using Quality Management Tools 利用质量管理工具分析和评估部分小型体育和娱乐基础设施存在的威胁

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0012

M. Jagusiak-Kocik

引用次数: 0

Analysis of the Impact of Sludge and Slag Waste on the Basic Properties of Cement Mortars 污泥和矿渣废料对水泥砂浆基本特性的影响分析

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0015

Jakub Jura

{"title":"Analysis of the Impact of Sludge and Slag Waste on the Basic Properties of Cement Mortars","authors":"Jakub Jura","doi":"10.2478/czoto-2023-0015","DOIUrl":"https://doi.org/10.2478/czoto-2023-0015","url":null,"abstract":"Abstract The article examined the influence of two additives, which are post-production waste from metallurgical processes, on the basic properties of cement mortars. Sludge and slag waste were used for testing. Both wastes were examined in terms of their chemical composition using a spectrometer, their specific density and grain composition were determined. As part of the tests, a series of standard mortars were made and the results obtained for modified mortars were compared to them. The produced cement composites used waste in amounts of 5, 10, 15 and 20% of the cement mass, used as a substitute for standard sand. After preparing the standard mortar and mortars containing additives for each series, consistency tests were performed using the flow table method. After an appropriate maturing time, flexural and compression tests were performed for all mortar series after 7 and 28 days of maturing, as well as water absorption tests. The research shows that the addition of these two wastes thickens the fresh cement mortar (from 0.62 to 15 %). The use of such waste also results in a decrease in flexural strength after 7 and 28 days (for sludge from 5 to 21% and for slag from 2 to 11%). Natomiast wytrzymałość na ściskanie zapraw zmalała o 11% w przypadku dodatku 20% szlamu oraz niemal taka sama co zaprawy normowej po dodaniu 20% żużla.","PeriodicalId":315981,"journal":{"name":"System Safety: Human - Technical Facility - Environment","volume":" 14","pages":"130 - 141"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139196167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Qualitative-Environmental Actions Expected By SMEs from V4 Countries to Improve Products V4国家中小企业为改进产品而采取的定性环保行动

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0004

D. Siwiec, Krisztina Varga, A. Pacana

{"title":"Qualitative-Environmental Actions Expected By SMEs from V4 Countries to Improve Products","authors":"D. Siwiec, Krisztina Varga, A. Pacana","doi":"10.2478/czoto-2023-0004","DOIUrl":"https://doi.org/10.2478/czoto-2023-0004","url":null,"abstract":"Abstract Sustainable development encourages companies to anticipate actions that will help reduce their negative impact on the environment, but will also be beneficial to customers in terms of meeting their expectations. Hence, the purpose was to define the actions that can be expected from SMEs from the V4 countries when improving products and minimizing the negative impact on the natural environment. The research tool was a survey, the presented results of which were obtained from March to September 2023. They included 379 SMEs from the Visegrad Group countries, i.e. Poland, Slovakia, the Czech Republic, and Hungary. The results were analyzed using statistical tests performed in STATISTICA 13.3. For this purpose, the ANOVA test (repeated measurement designs) and the Mann Whitney U test were used to analyze statistically significant differences between the test results. Analyzes were performed at the significance level of α=0.05. The analysis showed that entrepreneurs from the V4 countries expect relatively different actions from SMEs when improving products and minimizing the negative impact on the natural environment. The results from the analysis may be useful in planning sustainable activities in SMEs from the V4 countries, so that these activities contribute to improving the quality of products and at the same time minimizing the negative environmental impact.","PeriodicalId":315981,"journal":{"name":"System Safety: Human - Technical Facility - Environment","volume":"29 8","pages":"28 - 35"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Glass and Glass-Ceramic Porous Materials for Biomedical Applications 用于生物医学应用的玻璃和玻璃陶瓷多孔材料

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0033

Olga Kędzia, M. Lubas, Agata Dudek

引用次数: 0

Risk Management in Manufacturing Practice Using the Point Method 在生产实践中使用点法进行风险管理

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0035

Miroslav Žitňák, M. Korenko, Taras Shchur, P. Kiełbasa, Ľuboš Kazán, Magdalena Mazur

引用次数: 0

The Role of Leadership in Industry 4.0 领导力在工业 4.0 中的作用

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0008

Inna Balahurovska

{"title":"The Role of Leadership in Industry 4.0","authors":"Inna Balahurovska","doi":"10.2478/czoto-2023-0008","DOIUrl":"https://doi.org/10.2478/czoto-2023-0008","url":null,"abstract":"Abstract In modern society, the use of technology occurs constantly, and it is already impossible to imagine human life without it. The spread and implementation of artificial intelligence in social processes form a specific interaction between this technology and society. Achieving only positive results from using intelligent software and systems requires awareness and responsibility from people when interacting with smart machines. The managerial responsibility of the leader when using artificial intelligence is an important topic of modern management. The article examines the role of artificial intelligence in the fourth industrial revolution era and considers statistical forecasts regarding its future impact on various spheres of human activity. The author analyzed the features of leadership in modern conditions of technology development and substantiated the specific role of a leader who uses the functions of artificial intelligence in management activities. The author proposed a hierarchical scheme of interaction of the participants of the production process in the organization, which arises when using intelligent systems to achieve the set goals. The main result of the work is the development of a scheme that reveals the need for the formation of a structure in the interaction of the organizational system with the technological potential of artificial intelligence. Using the proposed scheme by practitioners-managers will make it possible to use the latest technological developments as efficiently and safely as possible.","PeriodicalId":315981,"journal":{"name":"System Safety: Human - Technical Facility - Environment","volume":"28 1","pages":"66 - 74"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139191108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Proposal of the E-Services Quality Scale – Preliminary Results 电子服务质量量表提案 - 初步结果

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0018

M. Ingaldi

引用次数: 0

Optimizing Supply Chain in a Foundry Through Computer Simulation Using Flexsim – A Case Study 通过使用 Flexsim 进行计算机仿真优化铸造厂供应链 - 案例研究

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0019

M. Krynke

引用次数: 0