Iskanje po katalogu digitalne knjižnice

Opis: Every year approximately 70 million passenger cars are being produced and automotive industry is much bigger then just passenger cars. The impact of automotive industry on the environment is tre-mendous. From extracting raw materials through manufacturing and assembly processes, exploitation of the vehicle to the reprocessing irreversible, extensive environmental damage is done. The goal of this study is to show how implementing eco-design processes into supply chain management can re-duce the impact of automotive industry on the environment by e.g. reducing the use of the fuel, in-creasing the use of recycled materials. Focus is on evaluation of current state, environmental impacts and potential improvements for design, raw materials, manufacturing and distribution and end-of-life phase.
Ključne besede: eco-design processes, automotive industry, supply chain management, business processes, cleaner production, environmental impacts, logistics
Objavljeno v DKUM: 18.12.2024; Ogledov: 0; Prenosov: 2
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Opis: Companies rely on formulating, implementing, and monitoring strategies in social, environmental and economic aspects to ensure that they achieve their goals and keep abreast of developments related to sustainability requirements. Therefore, our study develops a system to integrate the closed-loop supply chain approach in the petrochemical sector. The research follows the quantitative-based approach by collecting data through a questionnaire directed to employees in the supply chain departments, including 230 questionnaires that were collected. Correlation and structural equation models (SEM) were used. This technique consists of multiple regression analysis and factor analysis and analyses the structural relationship between the underlying structures and the measured variables. The results indicated a significant relationship between the supply chains that have a loop from the following perspectives: economic motivations, customer awareness, environmental legislation, and sustainability. By increasing financial reasons, customer awareness and environmental legislation, sustainability will increase as they all move in the same direction. Therefore, the overall effect of a closed-loop supply chain is positive and significant.
Ključne besede: closed-loop supply chain, petrochemicals, cost effectivity, product stewardship, multiple regression analysis, factor analysis, sustainability
Objavljeno v DKUM: 12.12.2024; Ogledov: 0; Prenosov: 2
Celotno besedilo (1,60 MB)
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Opis: This study explores the distribution of agrowellness products and services from a sustainability perspective, focusing on consumer perceptions in Slovenia’s Eastern Cohesion Region. Utilizing an empirical approach through an online survey, the research assesses how sustainable lifestyle practices influence the frequency of agrowellness goods consumption and their perceived availability. The study employs structural equation modeling (SEM) to test four hypotheses, revealing that sustainable lifestyle practices positively affect the frequency of agrowellness product usage, enhancing the perception of product availability. A critical novel contribution of the research is identifying sociodemographic factors as significant moderators of these relationships, offering more profound insights into consumer behavior. Additionally, the frequency of use mediates the link between a sustainable lifestyle and perceived availability, with gender, age, education, and the place of residence as essential moderators. The findings contribute to theory and practice, offering actionable recommendations for marketing and distribution strategies to enhance the accessibility and appeal of agrowellness products. These insights provide valuable guidance for stakeholders in agriculture, rural development, and wellness tourism, with broader implications for policy development aimed at promoting sustainable lifestyles and supporting rural economies.
Ključne besede: agrowellness, sustainability, consumer behavior, rural development, wellness tourism, distribution, supply chain, Slovenia
Objavljeno v DKUM: 11.10.2024; Ogledov: 0; Prenosov: 1
Celotno besedilo (445,75 KB)

Opis: External wall thermal insulation is one of the most effective solutions on the market to increase energy efficiency in the built environment. Off-Site Construction (OSC), through better control of the various parameters involved, can bring important advantages, such as the reduction of construction time, the improvement of product and process quality, etc. In the last years, the rapidly growing demand for thermal insulation systems, stimulated also by tax incentives, has generated a unique situation in Italy compared to the rest of Europe, also leading to a considerable fragmentation of the supply chain with several players involved (component and system manufacturers, distributors, and installers). The complexity of such context makes Italy an extremely challenging and insightful case study for a supply chain and sustainability study, also considering the fact that the energy efficiency of the Italian building stock represents a crucial challenge to achieve the country's energy saving goals since 40% of final energy consumption derives from buildings and 75% of the building stock presents a low energy performance (energy labels E, F and G). This article presents both an analysis of the Italian market of manufacturers of building envelope thermal insulation solutions, highlighting the different players in the supply chain in terms of number, type, and marketed products and solutions, and a focus on sustainable and recycled materials. The study also aims to define a methodology to investigate the state of play and opportunities for industrialisation of this market and its bottlenecks. In the article, a questionnaire is proposed to collect information and opinions on the spread of OSC and the perception of companies and professionals regarding the advantages and disadvantages of industrializing the sector. A first validation of the survey is presented in the form of industrial focus groups.
Ključne besede: supply chain sustainability, industrial energy efficiency, off-site construction, construction industrialisation, sustainable building materials, modular buildings
Objavljeno v DKUM: 01.10.2024; Ogledov: 0; Prenosov: 3
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Opis: Energy-consuming countries are affected by obstructions in supplies or conflicts that mayoccur along the energy transit path. Hence, the presence of a global logistics hub for energy acting as a connecting bridge between energy-supplying and energy-consuming countries can overcome suchtroubles, support the sustainable flow of energy, and achieve the overall operational efficiency of theenergy supply chain. However, establishing a global energy hub is a complicated issue, especiallyin the absence of a clear approach for this. Through conducting a systematic literature review on 36 papers over the past two decades, we identified the key determinants for each player in theenergy supply chain and proposed a leading and integrated conceptual framework for establishing and operating a global logistics energy hub, with a particular focus on oil and gas. This article contributes to knowledge by providing a comprehensive review targeting energy hubs from a logistics perspective, as previous studies have addressed energy hubs from other perspectives suchas political, legal, and security perspectives, while the logistics perspective has not been tackled comprehensively. Moreover, the suggested framework can be then used by further researchers to develop the performance of energy hubs. Practically, this framework can be employed to identify the requirements for a country to become a global energy hub.
Ključne besede: global logistics energy hub, energy supply chain, energy transit corridor, oil, gas, conceptual framework, supply chain management, logistics
Objavljeno v DKUM: 19.08.2024; Ogledov: 78; Prenosov: 9
Celotno besedilo (5,51 MB)
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