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Optimizing the Provision of Public Services By Local Administration as a Component of the Smart City Concept on the Example of Zabrze 作为智慧城市理念组成部分的地方行政部门优化公共服务提供——以扎布热市为例
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0024
Małgorzata Mańka-Szulik, Dariusz Krawczyk
Abstract Surveys performed among the residents of Zabrze indicate that in 2021 the majority of respondents (67%), wishing to use public services provided by the local government, still preferred to visit the office in person. Residents noticed negative aspects of direct service, such as queues of people waiting for the case to be completed (26%), excessive bureaucracy (24%) or lack of parking spaces (18%). However, they counted on help in completing the necessary formalities by officials who should be: professional (20%), communicative (18%) and kind (17%). The use of the digital platform (ePUAP) dedicated to customer service was reported by 32% of respondents. At the same time, as much as 40% of the respondents, in order to save time and to simplify procedures, declared their will to use innovative methods of remote contact with public administration (e.g. via social media). The COVID-19 pandemic showed that it was possible to increase (even by 250%) the number of cases handled remotely, which with over 90% of households in Poland with access to a computer network creates opportunities for integrated development as part of the Smart City idea. The aim of the paper was to identify the residents’ expectations related to the provision of public services by local administration. Precise determination of the ways of perception of both direct and remote customer service has not only an application value. It also allows for further research study on the management of local government, including the organization of management control, as well as social communication of local governments.
摘要对Zabrze居民进行的调查表明,2021年,希望使用当地政府提供的公共服务的大多数受访者(67%)仍然更喜欢亲自去办公室。居民们注意到了直接服务的负面影响,如排队等待案件完成(26%)、过度官僚作风(24%)或缺乏停车位(18%)。然而,他们指望那些应该专业(20%)、善于沟通(18%)和善良(17%)的官员帮助他们完成必要的手续。32%的受访者表示使用了专门用于客户服务的数字平台(ePUAP)。与此同时,为了节省时间和简化程序,多达40%的受访者表示,他们愿意使用创新的方法与公共行政部门进行远程联系(例如通过社交媒体)。新冠肺炎疫情表明,远程处理的病例数量有可能增加(甚至增加250%),波兰90%以上的家庭都可以使用计算机网络,这为作为智能城市理念一部分的综合发展创造了机会。该文件的目的是确定居民对地方行政部门提供公共服务的期望。准确确定直接和远程客户服务的感知方式不仅具有应用价值。它还允许对地方政府的管理进行进一步的研究,包括管理控制的组织,以及地方政府的社会沟通。
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引用次数: 6
Security and Privacy of Customer Data as an Element Creating the Image of the Company 客户数据的安全和隐私是塑造公司形象的要素
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0019
Justyna Żywiołek, António Trigo, J. Rosak-Szyrocka, Muhammad Asghar Khan
Abstract COVID-19, mobility, socio-social changes have transferred to the world of social media communication, purchasing activities, the use of services. Corporate social media has been created to support clients in using various services, give them the possibility of easy communication without time and local barriers. Unfortunately, they still very rarely take into account the security and privacy of customers. Considering that the purpose of this article is to investigate the impact of social media on the company’s image, it should be remembered that this image also works for the security and privacy of customer data. Data leaks or their sale are not welcomed by customers. The results of empirical research show that the safety, simplicity and variety of services offered on social media have a significant impact on the perceived quality, which in turn positively affects the reputation. The authors proposed a methodology based on the Kano model and customer satisfaction in order to examine the declared needs and undefined desires and divide them into different groups with different impacts on consumer satisfaction. The interview participants were employees of 10 randomly selected companies using social media to conduct sales or service activities. 5,000 people from Poland, Portugal and Germany participated in the study. 4,894 correctly completed questionnaires were received.
COVID-19,流动性,社会社会的变化已经转移到社交媒体的沟通,购买活动,服务的使用世界。企业社交媒体的创建是为了支持客户使用各种服务,使他们能够在没有时间和地域障碍的情况下轻松沟通。不幸的是,他们仍然很少考虑到客户的安全和隐私。考虑到本文的目的是调查社交媒体对公司形象的影响,应该记住,这种形象也适用于客户数据的安全和隐私。客户不欢迎数据泄露或出售。实证研究结果表明,社交媒体上提供的服务的安全性、简洁性和多样性对感知质量有显著影响,进而对声誉产生积极影响。作者提出了一种基于卡诺模型和顾客满意度的方法,以检查声明的需求和未定义的欲望,并将它们分为不同的群体,对消费者满意度有不同的影响。访谈对象是随机选择的10家使用社交媒体进行销售或服务活动的公司的员工。来自波兰、葡萄牙和德国的5000人参加了这项研究。共收到4,894份正确填写的问卷。
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引用次数: 2
Business Plan Concept for the Production of Rubber-Based Noise Reduction Walls in Slovakia for the Potential of Worn Tires Material Recovery 在斯洛伐克生产基于橡胶的降噪墙的商业计划概念,以实现磨损轮胎材料回收的潜力
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0017
M. Potkány, L. Krajčírová, Mária Osvaldová
Abstract The automotive industry is one of the fastest growing sectors and therefore places demand on many other sectors and increases the need for cooperation. With the development of the automotive industry, tires have become an integral part of society and the everyday life of the individual. As a result of the company’s development as a connection of transport, the demand for tires is increasing and the production of waste tires is also related to this. The use of end-of-life tires is almost endless and that is why tires are good to use in the circular economy. The circular economy is an economic system that aims to keep products and materials in use for longer, thus increasing their productivity and reducing waste. The paper presents a methodical concept of the plan for the extension of production capacities of rubber-based pressed products with the intention to produce noise reduction panels. The investment consists of the acquisition of the pressing machine and respective mould in the amount of € 180,000. Based on the selected assessment methods it can be stated that the NPV reaches + 69,360 €, Profitability index is 1.38, Internal Rate of Return is 23.8% and the payback period is estimated for 4 years and 4 months, at the considered production capacity of 14,000 m2/year.
摘要汽车行业是增长最快的行业之一,因此对许多其他行业提出了需求,并增加了合作的需求。随着汽车工业的发展,轮胎已经成为社会和个人日常生活中不可或缺的一部分。由于该公司的发展与交通运输相连,对轮胎的需求不断增加,废旧轮胎的生产也与此有关。报废轮胎的使用几乎是无休止的,这就是为什么轮胎在循环经济中很好使用的原因。循环经济是一种旨在使产品和材料使用更长时间,从而提高生产力和减少浪费的经济体系。本文提出了一个系统的概念,旨在扩大橡胶基压制产品的生产能力,以生产降噪板。投资包括收购压机和相应的模具,金额为180000欧元。根据所选的评估方法,可以说净现值达到+69360欧元,盈利能力指数为1.38,内部收益率为23.8%,投资回收期预计为4年零4个月,考虑的生产能力为14000平方米/年。
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引用次数: 0
A Multifaceted Method of Analyzing the Amount of Expenditures on Mine Liquidation Processes in SRK S.A. SRK美国矿山清理过程支出的多方面分析方法。
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0016
Andrzej Chmiela, Janusz Smoliło, Marta Gajdzik
Abstract The liquidation of the mine is the last and natural stage of mining activity. The activities related to the revitalization and restructuring of hard coal mines are carried out by Spółka Restrukturyzacji Kopalń S.A. (SRK S.A.), as the legal successor of previous mining operations. The implementation of the mine liquidation process has not been the subject of scientific research so far aimed at rationalization and minimization of the costs incurred. Activities leading to the liquidation of the mining plants are the procedural nature, however, the mine liquidation is always a single case which has a result in diversifying the size of outlays. The support for the implementation of the process approach in the issue of mine liquidation in terms of rationalization and minimization of the costs incurred in SRK S.A. was to develop a method of managing the costs of liquidation processes with the software for evaluation of its size. The proposed method signals to the designer that the estimated cost of the process of liquidation of another mining plant deviates from the average values previously worked out by SRK S.A. The range of acceptable values results from the assumed coefficient of data variation.
矿山清算是矿山开采活动的最后一个自然阶段。与振兴和改组硬煤矿有关的活动由Spółka Restrukturyzacji kopalski S.A. (SRK S.A.)进行,它是以前采矿业务的合法继承者。迄今为止,为使所产生的费用合理化和最小化而进行的科学研究还没有涉及扫雷进程的执行问题。导致清理矿厂的活动是程序性的,但是,清理矿厂的活动总是单一的,这造成了支出规模的多样化。从合理化和尽量减少SRK S.A.所产生的费用的角度来看,支持在清理地雷问题上执行过程办法的方法是开发一种方法,用评估其规模的软件来管理清理过程的费用。所提出的方法向设计者发出信号,表明另一个采矿厂清算过程的估计成本偏离SRK S.A.先前计算出的平均值。可接受值的范围来自假设的数据变异系数。
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引用次数: 3
Prediction Model of the Pandemic Spreading Based on Weibull Distribution 基于威布尔分布的传染病传播预测模型
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0022
Ľuboš Guľáš, M. Talian, S. Szabo, B. Semrádová
Abstract Pandemics have the potential to cause immense disruption of our everyday activities and has impact on the communities and societies mainly through the restrictions applied to the business activities, services, manufacturing, but also education, transportation etc. Therefore, it is important to create suitable prediction models to establish convenient methods for the planning of the operations and processes to cope with the difficulty. In this paper, the prediction model for the spread of the viral disease in term of the estimated maximal weekly confirmed cases and weekly deaths using the Weibull distribution as a theoretical model for statistical data processing is presented. The theoretical prediction model was applied and confirmed on the data available for the whole world and compared to the situation in Europe and Slovakia for the pandemic waves and can be used for the more precise prediction of the pandemic situation and to enhance planning of the activities and processes regarding to the restrictions applied during the worsening pandemic situation.
摘要流行病有可能对我们的日常活动造成巨大干扰,并主要通过对商业活动、服务、制造业以及教育、交通等的限制对社区和社会产生影响。因此,创建合适的预测模型以建立方便的方法来规划操作和过程以应对困难是很重要的。在本文中,使用威布尔分布作为统计数据处理的理论模型,根据估计的每周最大确诊病例和每周死亡人数,提出了病毒性疾病传播的预测模型。理论预测模型是根据全世界可用的数据应用和确认的,并与欧洲和斯洛伐克的疫情形势进行了比较,可用于更准确地预测疫情形势,并加强对疫情恶化期间实施的限制措施的活动和过程的规划。
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引用次数: 0
Assesment of the Quality of Reporting Information on CO2 Emission Rights on the Example of Energy Sector Groups Listed on the Warsaw Stock Exchange 对二氧化碳排放权报告信息质量的评估——以华沙证券交易所上市的能源行业集团为例
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0015
Marzena Strojek-Filus, Aleksandra Sulik-Górecka
Abstract Poland is a participant to the European Union Emissions Trading System, which aims at reducing greenhouse gas emissions. Trading CO2 emission rights has become a strategic area from the point of view of managing entities that emit CO2. The aim of the paper is to investigate and identify discrepancies in the presentation and valuation of CO2 emission allowances, CO2 emission provision liabilities in reporting, and to assess the impact of these discrepancies on compliance with the true and fair view principle on top of the informative value of the financial statements. An in-depth qualitative analysis was used to examine disclosures of CO2 emission rights in the 2020 consolidated financial statements coming from the largest energy sector groups listed in the WIG Energy Index of the Warsaw Stock Exchange in light of the relevant legal acts and literature. As a result of the research conducted, it was confirmed that groups of companies carry out a range of CO2 emission rights balance classification and valuation. There were also significant discrepancies in the disclosure of information about the creation and valuation of provisions for liabilities due to CO2 emissions. The discrepancies observed in the audited entities’ balance-sheet presentations and valuation of the acquired CO2 emission allowances and reserves resulting from IAS/IFRS in practice distorts the comparability of data presented in the financial statements. The research also revealed differences in scope of disclosed information, as well as its fragmentary nature. As a result, the comparison of data between groups in the energy sector in terms of their assets is impossible. Our study fills a research gap on the effects of using IFRS for the presentation and valuation of CO2 emission rights in the Polish energy sector and the impact of a differentiated approach to disclosures on the true and fair view conception in financial reporting.
波兰是旨在减少温室气体排放的欧盟排放交易体系的参与者。从二氧化碳排放主体管理的角度看,二氧化碳排放权交易已成为一个战略领域。本文的目的是调查和识别报告中二氧化碳排放限额和二氧化碳排放准备负债的列报和估值差异,并评估这些差异对财务报表信息价值之上的真实和公允观点原则的遵守的影响。根据相关法律行为和文献,对华沙证券交易所WIG能源指数中最大的能源部门集团在2020年合并财务报表中披露的二氧化碳排放权进行了深入的定性分析。研究结果证实,企业集团开展了一系列的二氧化碳排放权平衡分类和评估。在公布关于二氧化碳排放造成的负债的规定和估值的资料方面也存在重大差异。被审计实体的资产负债表列报和根据国际会计准则/国际财务报告准则对获得的二氧化碳排放限额和储备的估值存在差异,这在实践中扭曲了财务报表中数据的可比性。该研究还揭示了披露信息范围的差异,以及信息的碎片性。因此,不可能对能源行业各集团之间的资产数据进行比较。我们的研究填补了关于使用国际财务报告准则对波兰能源部门二氧化碳排放权的列报和估值的影响以及差异化披露方法对财务报告中真实和公平观点概念的影响的研究空白。
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引用次数: 2
Efficient Practices of Cognitive Technology Application for Smart Manufacturing 智能制造中认知技术应用的高效实践
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0023
Mariya Sira
Abstract Cognitive manufacturing (CM) provides for the merging of sensor-based information, advanced analytics, and cognitive technologies, mainly machine learning in the context of Industry 4.0. Manufacturers apply cognitive technologies to review current business metrics, solve essential business problems, generate new value in their manufacturing data and improve quality. The article investigates four powerful applications for cognitive manufacturing and their influence on a company`s maintenance. The study aims to observe kinds of cognitive technology applications for smart manufacturing, distinguish their prospective gains for manufacturers and provide successful examples of their adoption. The analysis is based on the literature and report review. Assessment of the cases of technology adoption proves that cognitive manufacturing provides both enhanced knowledge management and helps organizations improve fundamental business measurements, such as productivity, product reliability, quality, safety, and yield while reducing downtime and lowering costs.
认知制造(CM)提供了基于传感器的信息、高级分析和认知技术的融合,主要是工业4.0背景下的机器学习。制造商应用认知技术来审查当前的业务指标,解决基本的业务问题,在制造数据中产生新的价值,并提高质量。本文研究了认知制造的四种强大应用及其对公司维护的影响。本研究旨在观察智能制造中认知技术的各种应用,区分它们对制造商的预期收益,并提供它们采用的成功案例。分析是基于文献和报告回顾。对技术采用案例的评估证明,认知制造既提供了增强的知识管理,又帮助组织改进基本的业务度量,如生产力、产品可靠性、质量、安全性和产量,同时减少停机时间和降低成本。
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引用次数: 5
Research on the Environmental Impact of Industrial Noise Emitted By Mine and Mining Plants 矿山及矿山工厂工业噪声环境影响研究
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0018
P. Mocek
Abstract The article presents the results of measurements of environmental noise accompanying the operation of devices operated in surface facilities of hard coal mines and noise generated in technological processes related to the loading and transport of spoil and materials necessary for production. The research results presented in the article are part of the program of “Consequences of excessive noise in the mining environment of hard coal mines”, the overarching goal of which is to reduce the emission of industrial noise. The research described in the article, carried out using the sampling method, was introduced in order to determine the actual values of noise levels emitted to the external environment from mines and mining plants, as well as to identify the acoustic power levels of devices and processes constituting the main sources of noise in mines. The obtained results showed that mines and mining plants are often not fully aware of the scale of the environmental impact of undesirable noise they emit. Therefore, the current periodic measurements of environmental noise should be replaced with permanent monitoring, which will be beneficial not only for the environment, residents of housing estates located near mines, but also for the mining plants themselves.
摘要本文介绍了对硬煤露天设施设备运行过程中产生的环境噪声和生产所需的矸石、物料装载、运输等工艺过程中产生的噪声的测量结果。本文的研究成果是“硬煤开采环境中过度噪声的后果”项目的一部分,该项目的总体目标是减少工业噪声的排放。本文采用抽样方法进行的研究是为了确定矿山和矿山工厂向外部环境发出的噪声级的实际值,以及确定构成矿山主要噪声源的设备和过程的声功率级。得到的结果表明,矿山和矿山工厂往往没有充分意识到他们所排放的不良噪声对环境的影响程度。因此,目前对环境噪声的周期性测量应该被永久性监测所取代,这不仅有利于环境,有利于矿山附近住宅区的居民,也有利于矿山工厂本身。
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引用次数: 0
Cognitive Technologies and Artificial Intelligence in Social Perception 社会感知中的认知技术和人工智能
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0014
A. Kuzior, A. Kwiliński
Abstract Cognitive technologies and artificial intelligence dynamize the development of the modern world in various spheres. Modern man is not always aware of how often he uses this type of technology, both in everyday life and at work. The conducted literature research has shown a growing interest in the discussed issues. The diagnostic survey allowed the assessment of the level of familiarity with the terms “cognitive technologies” and “artificial intelligence” in the perception of students, doctoral students and employees of a selected university. The auditorium survey technique was used for the research. The research shows that the distance between humans and an intelligent robot is decreasing. A man is inclined to let intelligent robots enter even the most intimate spheres of his life. The article contributes to filling the gap in knowledge about the perception and application of intelligent technologies and the readiness to use them. Furthermore, it sets out further directions for research on this phenomenon.
认知技术和人工智能为现代世界各个领域的发展提供了动力。现代人并不总是意识到他们在日常生活和工作中使用这种技术的频率。所进行的文献研究表明,人们对所讨论的问题越来越感兴趣。该诊断性调查允许对选定大学的学生、博士生和雇员对“认知技术”和“人工智能”这两个术语的熟悉程度进行评估。研究采用了礼堂调查技术。研究表明,人类与智能机器人之间的距离正在缩短。男人倾向于让智能机器人进入他生活中最私密的领域。本文有助于填补关于智能技术的感知和应用以及使用它们的准备方面的知识空白。并提出了进一步研究这一现象的方向。
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引用次数: 16
Enterprises Characteristics and Lean Outcome: An Empirical Evidence from Vietnam Manufacturing Enterprises 企业特征与精益成果——来自越南制造企业的经验证据
IF 1.5 Q2 Engineering Pub Date : 2022-05-19 DOI: 10.2478/mspe-2022-0013
Dat-Minh Nguyen, T. Duong
Abstract Lean Manufacturing is a popular method to achieve the improvement on productivity, quality, cost, and delivery for organizations. This approach focuses on the systematics to eliminate wastes and non-value added activities from the production. This study mentions the successes and challenges of Vietnam manufacturing enterprises for adapting and transformation for Lean Manufacturing approaching. The aim of this study is to analyze the characteristics of Vietnam enterprises that influencing Lean outcome and present critical factors for overcoming obstacles to successful Lean implementation in Vietnam local enterprises. This paper uses case-based research to collect data through multiple cases that applied Lean to drive the findings. A combination of comprehensive literature review and interview key persons at case study was employed in this study. This study also highlights the strong potential of Lean implementation initiatives in affecting organizational performance improvements.
摘要精益生产是一种流行的方法,以实现提高生产力,质量,成本和交付的组织。这种方法侧重于系统地消除生产中的浪费和非增值活动。本研究提到越南制造企业在适应和转型精益制造方法方面的成功和挑战。本研究的目的是分析越南企业影响精益成果的特点,并提出越南当地企业克服精益成功实施障碍的关键因素。本文使用基于案例的研究,通过多个案例收集数据,这些案例应用精益来推动研究结果。本研究采用文献综述与个案访谈相结合的方法。本研究还强调了精益实施倡议在影响组织绩效改进方面的强大潜力。
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引用次数: 6
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Management Systems in Production Engineering
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