System Safety: Human - Technical Facility - Environment最新文献_第3页

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

Critical Analysis of Pool Boiling Correlations 水池沸腾相关性批判分析

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0028

Norbert Radek, Ł. Orman, Stanislav Honus, J. Pietraszek

引用次数: 0

Green Buildings in Pursuit of Healthy and Safe Human Living Environment 追求健康安全人居环境的绿色建筑

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0022

Zuzana Vranayová, Tetiana M. Tkachenko, Anna Lis, Olena Savchenko, F. Vranay

{"title":"Green Buildings in Pursuit of Healthy and Safe Human Living Environment","authors":"Zuzana Vranayová, Tetiana M. Tkachenko, Anna Lis, Olena Savchenko, F. Vranay","doi":"10.2478/czoto-2023-0022","DOIUrl":"https://doi.org/10.2478/czoto-2023-0022","url":null,"abstract":"Abstract Emission of harmful substances into the atmosphere resulting from the combustion of fuels in the energy production process and road traffic intensity are a key determinants of poor air quality in cities and the creation of an unfriendly environment for people to live in, which has a significant impact on their safety and health. The first step to reducing emissions is to reduce energy consumption. The ecological effect resulting from the thermal modernization of existing residential building stock was estimated. Nature-based solutions were proposed to compensate for the lost green areas in favor of gray infrastructure in the form of green roofs and walls. The possibility of improving environmental conditions by introducing this type of solutions into the urban tissue was assessed. Depending on the type of vegetation, one m2 of green cover is able to absorb an average of 2.3 kg of CO2 and 0.2 kg of particulate matter from the air per year. Renewable energy sources are an important element of green buildings. Heat pump may be the most advantageous solution in minimizing emissions combined with low operating costs. Obtaining energy from geothermal sources would be equally beneficial in terms of reducing emissions, but there are risks changes in groundwater levels or soil damage. Solar energy is one of the leading renewable energy sources, especially in hot water installations, where it is possible to reduce energy consumption by up to 50%.","PeriodicalId":315981,"journal":{"name":"System Safety: Human - Technical Facility - Environment","volume":"182 11-12","pages":"204 - 211"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139190723","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

Laser Surface Texturing: Characteristics and Applications 激光表面纹理加工：特性与应用

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0026

Kalinowski Artur, Radek Norbert, Orman Łukasz, Pietraszek Jacek, Szczepaniak Marcin, Bronček Jozef

{"title":"Laser Surface Texturing: Characteristics and Applications","authors":"Kalinowski Artur, Radek Norbert, Orman Łukasz, Pietraszek Jacek, Szczepaniak Marcin, Bronček Jozef","doi":"10.2478/czoto-2023-0026","DOIUrl":"https://doi.org/10.2478/czoto-2023-0026","url":null,"abstract":"Abstract Laser surface texturing (LST) has emerged as a versatile and efficient technique for modifying surface properties across various materials. This paper provides an analysis of the characteristics and diverse applications of laser surface texturing. The paper begins by explaining the fundamental principles underlying LST, highlighting the mechanisms involved in material interaction and the resultant surface modifications. It explores the influence of laser parameters such as pulse duration, energy density, and wavelength on the texturing process, emphasizes their impact on surface morphology, roughness, and topographical features. Furthermore, this paper delves into the wideranging applications of LST across different industries and fields. It examines how LST enhances surface functionalities, including improvements in tribological properties, wettability, friction reduction, and biocompatibility. Additionally, the utilization of LST for creating microstructures enabling advanced functionalities in optics, electronics, biomedical devices, and energy harvesting systems is discussed. Moreover, the challenges and future directions in LST technology are highlighted, which encompass advances in precision, scalability, and integration of LST with other manufacturing processes. The potential environmental implications and economic feasibility of LST are also discussed. In summary, this paper examines the characteristics, applications, challenges, and future prospects of laser surface texturing, showcasing its significance as a promising technology for tailoring surface properties across diverse materials and industries.","PeriodicalId":315981,"journal":{"name":"System Safety: Human - Technical Facility - Environment","volume":"57 12","pages":"240 - 248"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195962","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

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

The Impact of Waste Generated from Thermal Transformation of Municipal Wate on Selected Properties of Cement Mortar 城市污水热转化产生的废物对水泥砂浆某些性能的影响

System Safety: Human - Technical Facility - Environment Pub Date : 2023-12-01 DOI: 10.2478/czoto-2023-0016

A. Pietrzak

引用次数: 0