Iskanje po katalogu digitalne knjižnice

Opis: Human-robot collaboration (HRC) is becoming increasingly widespread in today's production systems, as it can contribute to achieving more efficient and flexible production systems. Given the growing importance of HRC, this paper addresses the significance of human workload in HRC. To study workers workload an experiment was conducted using NASA-TLX questionnaire. The experiment featured two scenarios involving the same operation but varying robot motion parameters. Recognizing that individual differences contribute to success of collaboration, the experiment considered worker utilization in relation to robot motion parameters. To ensure the credibility of the experimental results, the robot motion parameters were adjusted to each individual in order to achieve the same conditions and utilization at all participants. Results revealed that worker utilization, in conjunction with robot motion parameters significantly influenced worker workload. The results highlight the need for personalized guidelines in collaborative workplaces that emphasize individual differences in abilities, skills and personalities to increase overall well-being and robot and worker productivity.
Ključne besede: human-robot collaboration, industry 5.0, collaborative workplace, NASA-TLX, safety awareness, worker well-being, worker workload
Objavljeno v DKUM: 10.03.2025; Ogledov: 0; Prenosov: 2
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Opis: An essential characteristic of the new product development process is to develop a new marketable product in the shortest possible time with the lowest reasonable costs. Therefore, the key factor of the process is efficiency. The paints and coatings industry development process contain numerous laboratory tests to determine the appropriateness of new formulation. It is proven that digital transformation can reduce the number of laboratory tests and consequently shorten the throughput time of the development process. This raised the question of whether the faster development process also reduces the process’ cost, or they even increase due to information and communication technology implementation. Therefore, the research’s purpose was to determine whether reducing the number of laboratory tests, based on the implementation of information and communication technology (ICT), affects reducing costs in the paints and coatings development process. The conventional process and the redesigned process of paints and coatings development were used as the basis of the research. The comparative analysis of the costs incurred during the development process was made. The analysis compares the types and amount of incurred costs. The article proves that digital transformation has a significant impact on up to 48% on reducing costs of the paints and coatings development process.
Ključne besede: coatings industry, digital transformation, development process, process redesign, technical enabler, implementation cost, rentability threshold
Objavljeno v DKUM: 24.01.2025; Ogledov: 0; Prenosov: 4
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Opis: Purpose – In the hotel industry, as in all services, the goal is to have satisfied employees who are engaged in their job. From a marketing perspective, one of the possible ways companies can achieve that is by adopting internal marketing practices. Hence, the purpose of this paper is to research the relationship between internal marketing and different dimensions of employee engagement (emotional, cognitive and physical) in the hotel industry. Design/Methodology/Approach – The data was collected through a paper-and-pencil questionnaire on a sample of 573 hotel employees in Croatia. Adapted scales from previous research were used for measuring research constructs using the back-translation technique. Conceptual model and hypotheses were tested with covariance based structural equation modelling. Findings and implications – The results show that internal marketing had a positive and statistically significant impact on emotional and cognitive engagement. Cognitive engagement, in turn, had a positive impact on emotional and physical engagement, while emotional engagement had a positive impact on physical engagement. Limitations – The use of self-evaluations could potentially cause social desirability bias. The study is limited only to Croatian hotels, which might vary from hotel industries in other parts of the world. Originality – This paper contributes to the development of internal marketing, as it identifies the relationship between internal marketing and different forms of employee engagement. Employee engagement is approached multidimensionally as consisting of emotional, cognitive and physical engagement. By distinguishing different engagement dimensions, the paper contributes to the theory of personal engagement with testing employee engagement concept in the hotel industry.
Ključne besede: internal marketing, employee engagement, hotel industry, hotels, Croatia
Objavljeno v DKUM: 16.01.2025; Ogledov: 0; Prenosov: 12
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Opis: This study combines two main challenges for organizations today, as it examines the alignment between personal values of future leaders and the values needed in the Industry 4.0 workplace. Based on the movement of the organizational environment toward a more multidisciplinary, open, collaborative and multicultural environment, we presuppose that the Industry 4.0 workplace requires a more benevolent, universally oriented and generally self-transcended leaders. Drawing upon Schwartz’s value theory, we examine the impact of Generations Y and Z’s personal values on their leadership inclination. The results from the survey of 371 young participants from Generations Y and Z reveal that self-enhancement (i.e., power and achievement), openness to change and conservation values most significantly affect leadership inclination. Meanwhile, benevolence, universalism and general self-transcendence values—cornerstones of the Industry 4.0 workplace—show negative effects on leadership inclination in the frame of the Industry 4.0 workplace. This indicates a poor fit between the values of future leaders and the values of the Industry 4.0 workplace. These findings have significant implications for human resource management in future organizations and contribute to the understanding of future leaders. In addition, the findings can help organizations to manage sustainable workings in an Industry 4.0 environment.
Ključne besede: personal values, future leaders, Industry 4.0, Gen Y, Gen Z, organizations, Industry 4.0 workplace, Slovenia
Objavljeno v DKUM: 15.01.2025; Ogledov: 0; Prenosov: 9
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Opis: The purpose of this paper is creating analyses for understanding the personality characteristics related to emotional intelligence and how can this define the development program of personal characteristics in the processes of education for Industry 4.0. The main research goal is to measure dimensions of emotional intelligence in the student population based on a quantitative survey (Emotional Competence Inventory) through dimensions of emotional intelligence: self-regulation, self-awareness, and attitude towards changes. Since the student population was the research target, a group of 338 engineering students was selected. The group was characterized by highly diversified geographic origin, having previously completed school and achieved success. The results show that there are statistically significant differences between all three dimensions of emotional intelligence. Namely, self-regulation and attitude towards changes (both directly and indirectly through self-regulation) are positively affected by self-awareness, while attitude towards changes is positively affected by self-regulation. Developing student emotional potential is one of the most important actuators of business for Industry 4.0, especially in countries with low educational attainment and low social and economic indicators.
Ključne besede: learning process, emotional intelligence, Industry 4.0, students, engineering studies
Objavljeno v DKUM: 06.01.2025; Ogledov: 0; Prenosov: 4
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