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    Tytuł:
    A gamification approach application to facilitate lean manufacturing knowledge acquisition
    Autorzy:
    Stadnicka, Dorota
    Deif, Ahmet
    Powiązania:
    https://bibliotekanauki.pl/articles/407145.pdf
    Data publikacji:
    2019
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    gamification
    knowledge acquisition
    lean concept
    cognitive processing
    motivation
    competence
    Opis:
    Current fast development requires continuous improvement of employees’ skills and knowledge. Therefore, companies are looking for the best way for improving the employees’ qualifications and understanding of new concepts and tools which have to be implemented in manufacturing areas. One method employs gamification for this purpose. The aim of this paper is to present how gamification can increase the acquisition of knowledge concerning lean manufacturing concept implementation. Gamification is an active learning approach for people who will understand the subject easier by ‘feeling’ and ‘touching’ personally the analysed problems. The research utilized a questionnaire which assessed the game participants’ engagement level. The assessment focused specifically on the participants’ motivation, cognitive processing and social aspects. The participants were also examined before and after the game in order to assess the increase of their understanding of different lean manufacturing topics and tools. Five different games with different groups of participants were played. The results confirmed the hypothesis that gamification has a positive impact on the knowledge acquisition as well as on motivation, cognitive processing and social aspects. Finally, various insights on how to better design, conduct and utilize gamification in the similar technical context are presented.
    Źródło:
    Management and Production Engineering Review; 2019, 10, 4; 108-122
    2080-8208
    2082-1344
    Pojawia się w:
    Management and Production Engineering Review
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    A Lean Robotics Approach to the Scheduling of Robotic Adhesive Dispensing Process
    Autorzy:
    Sobaszek, Łukasz
    Powiązania:
    https://bibliotekanauki.pl/articles/2201877.pdf
    Data publikacji:
    2022
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Mechaników Polskich
    Tematy:
    industrial robot
    adhesive dispensing
    robotic task scheduling
    lean robotics
    Opis:
    Modern implementations of industrial robots require the use of extensive knowledge and novel concepts. To bring real benefits, robotized processes must be analysed in detail. One can now observe an increasing use of lean robotics, a concept that is primarily intended to simplify processes and eliminate inefficient activities. This paper deals with industrial robot task scheduling in the adhesive dispensing process. The first part of the paper presents the modern concept of production process robotisation and reviews the literature on industrial robot task scheduling. After that, the problem of robotic adhesive dispensing on the electronic components of a printed circuit board (PCB) is presented. Another section of the paper describes the scheduling of effective and supporting tasks of the robot in the analysed process with the use of alternative dispatching rules. The determination of a schedule that is optimal in terms of the defined objective made it possible to discuss the results and reach valid conclusions. The study has confirmed that modern concepts are useful for simplifying robotic production processes.
    Źródło:
    Advances in Science and Technology. Research Journal; 2022, 16, 5; 136--146
    2299-8624
    Pojawia się w:
    Advances in Science and Technology. Research Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    An integrative Model Based Systems Engineering (MBSE) and lean-based approach for development of new complex products
    Autorzy:
    Buczacki, Aleksander
    Powiązania:
    https://bibliotekanauki.pl/articles/2064870.pdf
    Data publikacji:
    2019
    Wydawca:
    STE GROUP
    Tematy:
    model based systems engineering
    MBSE
    Lean management
    New Product Development
    NPD
    Opis:
    An effective and efficient New Product Development (NPD) and implementation process is crucial for creation of competitive advantage for each company. Due to this fact, companies are more and more often looking for methods and tools for improvement of NPD processes. The paper deals with an integrated Model Based Systems Engineering (MBSE) and lean approach to NPD. The individual stages of the NPD process are predisposed to different degrees to the use of MBSE and Lean. The research conducted shows that the use of advanced MBSE and lean tools and techniques in the development of new products is not widespread. There is a room for future research.
    Źródło:
    Multidisciplinary Aspects of Production Engineering; 2019, 2, 1; 425--434
    2545-2827
    Pojawia się w:
    Multidisciplinary Aspects of Production Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis of the systemic approach to the concept of lean manufacturing - results of empirical research
    Analiza systemowego podejścia do koncepcji lean manufacturing - wyniki badań empirycznych
    Autorzy:
    Ulewicz, Robert
    Czerwińska, Karolina
    Siwiec, Dominika
    Pacana, Andrzej
    Powiązania:
    https://bibliotekanauki.pl/articles/27315194.pdf
    Data publikacji:
    2022
    Wydawca:
    Politechnika Częstochowska
    Tematy:
    Lean Manufacturing
    Lean production
    Lean tools
    operational performance
    value
    operations management
    Lean manufacturing
    narzędzia lean
    wydajność operacyjna
    wartość
    zarządzanie operacyjne
    Opis:
    Lean Manufacturing is a profound system designed to enhance every manufacturing industry's efficiency by reducing waste through internationally recognized tools and techniques. Enterprises of all sizes and industries strive to adopt Lean Manufacturing (LM) concepts to maximize their resources, such as personnel, facilities, materials, and operating schedules, to be economically effective. There are several models for implementing Lean philosophy in enterprises. The conducted research is aimed at reviewing and conceptualizing the LM system implementation framework in the enterprises in Central and Eastern Europe. The analysis was based on the results of surveys conducted in micro, small, medium and large enterprises, mainly in production, trade and service organizations. As a result, among others, the main premises, methods and benefits of implementing the LM system, thus identifying the specificity of the concept in the context of the size of enterprises and the industry from which they come, were indicated. The originality is the analysis of the effectiveness, efficiency and productivity of Lean activities, distinguishing the size of the organization from the group of micro, small, medium and large organizations (MSME). The research results show that the LM implementation model in enterprises from Central and Eastern Europe is based on the Shingo model.
    Produkcja szczupła to rozbudowany system zaprojektowany w celu zwiększenia wydajności każdej branży produkcyjnej poprzez redukcję odpadów dzięki uznanym na arenie międzynarodowej narzędziom i technikom. Przedsiębiorstwa niezależnie od wielkości i branży starają się przyjąć koncepcje Lean Manufacturing (LM) , aby zmaksymalizować swoje zasoby, takie jak personel, obiekty, materiały i harmonogramy działania, aby były ekonomicznie efektywne. Istnieje kilka modeli implementacji filozofii Lean w przedsiębiorstwach. Realizowane badania mają na celu dokonanie przeglądu i konceptualizacji ram wdrożeń systemu LM w przedsiębiorstwach w Europie ŚrodkowoWschodniej. Analizę oparto na wynikach z badań ankietowych przeprowadzonych w mikro, małych, średnich i dużych przedsiębiorstwach, głównie w organizacjach produkcyjnych, handlowych i usługowych. W rezultacie wyłoniono m. in. główne przesłanki, sposoby oraz korzyści z wdrożeń systemu LM identyfikując dzięki temu specyfiki koncepcji w kontekście wielkości przedsiębiorstw oraz branży z których pochodzą. Oryginalnością jest przeanalizowanie skuteczności, efektywności oraz wydajności działań Lean w rozróżnieniu na wielkość organizacji z grupy mikro, małych, średnich i dużych organizacji (MSME). Wyniki badań skazują że model wdrożenia LM w przedsiębiorstwach z Europie Środkowo-Wschodniej oparty jest na modelu Shingo.
    Źródło:
    Polish Journal of Management Studies; 2022, 25, 2; 375--395
    2081-7452
    Pojawia się w:
    Polish Journal of Management Studies
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Composite testing laboratory performance development based on Lean Sigma approach - case study
    Rozwój laboratorium badań kompozytów w oparciu o metodykę Lean Sigma- studium przypadku
    Autorzy:
    Kozaczuk, K.
    Zalewska, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/212933.pdf
    Data publikacji:
    2016
    Wydawca:
    Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
    Tematy:
    composite testing
    Lean Sigma
    Six Sigma
    DMAIC
    badania kompozytów
    Sześć Sigma
    Opis:
    The paper presents a case study describing the implementation of a Lean Sigma methodology to the Composite Testing Laboratory (CTL) of Centre for Composite Technologies of the Warsaw Institute of Aviation (WIA) in order to develop the overall performance and meet customer requirements. The article presents general requirements associated with composite testing and Lean Sigma technique as a combination of two well-known quality improvement methodologies which rely on waste and production cycle time reduction (Lean) as well as quality improvement and incremental reduction of detects (Six Sigma). I he whole process ot Lab improvement is depicted using the Six Sigma structured method DMAIC (Define, Measure, Analyse, Improve, Control). Each phase shows the actions that were undertaken with customer and management support from 2014 to 2015 as well as the Lean Sigma tools that were applied. Conclusions show the improvements that were observed in CTL after the project accomplishment and the experiences gained.
    Artykuł prezentuje studium przypadku opisujące wdrożenie metodyki Lean Sigma w Laboratorium Badań Kompozytów Centrum Technologii Kompozytowych, Instytutu Lotnictwa, w celu zwiększenia wydajności Laboratorium oraz spełnienia wymagań klienta. W artykule zostały przedstawione ogólne wymagania w zakresie badań kompozytów oraz technika Lean Sigma jako kombinacja dwóch dobrze znanych metodologii poprawy jakości, które opierają się na redukcji strat i czasu cyklu produkcyjnego (Lean) jak również poprawy jakości i stopniowej redukcji defektów (Six Sigma). Całościowy proces polepszenia Laboratorium jest opisany zużyciem metody DMAIC (Zdefiniuj, Zmierz, Zanalizuj, Usprawnij, Kontroluj). W każdej z faz opisane zostały akcje, które zostały podjęte przy wsparciu klienta oraz zarządu od 2014 do 2015 oraz narzędzia Lean Sigma jakie zostały użyte. W podsumowaniu zostały przedstawione ulepszenia Laboratorium po zakończeniu projektu oraz nabyte doświadczenia.
    Źródło:
    Prace Instytutu Lotnictwa; 2016, 4 (245); 60-69
    0509-6669
    2300-5408
    Pojawia się w:
    Prace Instytutu Lotnictwa
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Kaizen-driven approach while managing industrial projects. A Scandinavian company succeeds in Eastern Europe
    Autorzy:
    Popescu, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/406728.pdf
    Data publikacji:
    2015
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    project management
    industrial projects
    Kaizen
    lean
    Eastern Europe
    Opis:
    Eastern European companies have experienced various and radical transformations, as result of the economic crises and turbulences, which exposed structural weaknesses. In the meantime, long-term challenges - such as globalization, shift of power centers from the national level to international structures or scarcity of resources - intensify. Given this context, it is mandatory for companies to develop strategies aiming at being competitive. The paper aims to propose an exploratory analysis regarding a Swedish-Finnish owned company active in Romania - that was capable to build a strategic vision of its future, to define a plan for change and to implement the necessary measures for the project success. The author has conducted a study and developed a case along a project aiming at continuous improvement (Kaizen) in this company, emphasizing its main results. In order to analyze the project of implementing Kaizen methodology, the research initiative consisted both of primary and secondary research. The paper analyzes the project from the point of view of economic situation of the company and environment, time constraints, budget limitations, technical level/quality performance and risks. The central finding is that concept-oriented projects run by an advanced-country company could succeed in a less economically developed and culturally different country - even in turbulent periods and not even in highly dynamic and technologically advanced industries - if the top management is strongly committed and management team completely involved. The paper concludes with study results, as well as some lessons learnt and managerial implications - useful for future similar projects either within the company under debate or by other organizations in similar circumstances.
    Źródło:
    Management and Production Engineering Review; 2015, 6, 1; 26-35
    2080-8208
    2082-1344
    Pojawia się w:
    Management and Production Engineering Review
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Lean official statistics concept based on the working conditions survey
    Koncepcja oszczędnej statystyki publicznej na przykładzie badania warunków pracy
    Autorzy:
    Auksztol, Jerzy
    Powiązania:
    https://bibliotekanauki.pl/articles/1932015.pdf
    Data publikacji:
    2021-12-31
    Wydawca:
    Główny Urząd Statystyczny
    Tematy:
    Lean approach in official statistics
    working conditions survey
    respondent burden
    koncepcja oszczędnościowa w statystyce publicznej
    badanie warunków pracy
    obciążenie respondenta
    Opis:
    The Lean approach refers to the elimination of waste from the value stream. In other words, it excludes any activities which fail to be of any value to the client, thus enabling an organisation to adapt to the growing customer demands while providing high quality products and keeping unit costs under control. The aim of this paper is to assess the possibility of applying the Lean concept in official statistics on the basis of the working conditions survey, which is characterised by an increasing number of the surveyed units and a growing scope of the collected data. The implementation of the Lean concept within the working conditions survey began in 2017 as a pilot project with the aim to reduce the labour intensity that the survey involves. The research methods used in the paper were case study and the Design Science Research. The case study covered the period from 1987 to 2019 and related to the operational areas of the survey, such as its completeness, the number of reporting units and the scope of the collected variables. In order to present the topic in a broader context, additional data were also used, namely the wages and salaries of selected groups of professions, such as IT specialists. The obtained results confirm that the Lean approach is an effective tool applicable in the process of limiting respondent burden. It facilitates the modernisation of the working conditions survey through the elimination of any unnecessary work while maintaining the usefulness of the final results. It may therefore form the foundation for the construction of lean official statistics.
    Podejście oszczędnościowe (ang. Lean approach) odnosi się do eliminowania marnotrawstwa z łańcucha wartości, inaczej mówiąc, polega na rezygnacji z działań, które nie wnoszą wartości istotnej dla klienta. Dzięki temu organizacja stosująca to podejście może dopasować się do rosnących wymagań klientów przy zapewnieniu wysokiej jakości produktów końcowych i jednoczesnym kontrolowaniu kosztów jednostkowych. Celem niniejszego artykułu jest ocena możliwości wykorzystania koncepcji oszczędnościowej w statystyce publicznej na przykładzie badania warunków pracy, które charakteryzuje się stałym wzrostem liczby badanych jednostek oraz powiększającym się zakresem zbieranych danych. Wdrażane w jego ramach podejście oszczędnościowe, rozpoczęte jako projekt pilotażowy w 2017 r., ma przynieść ograniczenie pracochłonności badania. Jako metody badawcze w artykule wykorzystano studium przypadku oraz podejście projektowe. Studium przypadku objęło okres od 1987 r. do 2019 r. i dotyczyło obszarów operacyjnych badania, takich jak jego kompletność, liczba badanych jednostek oraz zakres zbieranych zmiennych. Aby uzyskać szerszy kontekst, posłużono się również danymi uzupełniającymi na temat wynagrodzeń wybranych grup zawodów, np. informatyków. W wyniku przeprowadzonej oceny uzyskano potwierdzenie, że podejście oszczędnościowe jest skutecznym narzędziem w procesie ograniczania obciążeń respondentów. Wspomaga modernizację badania warunków pracy w kierunku eliminacji niepotrzebnych działań, nie umniejszając przydatności wyników końcowych, może zatem stworzyć podwaliny pod budowę oszczędnej statystyki publicznej.
    Źródło:
    Wiadomości Statystyczne. The Polish Statistician; 2021, 66, 12; 75-97
    0043-518X
    Pojawia się w:
    Wiadomości Statystyczne. The Polish Statistician
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Lean principles for organizing items in an automated storage and retrieval system: an association rule mining – based approach
    Autorzy:
    Bevilacqua, Maurizio
    Ciarapica, Filippo Emanuele
    Antomarioni, Sara
    Powiązania:
    https://bibliotekanauki.pl/articles/407183.pdf
    Data publikacji:
    2019
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    lean management
    AS/RS
    Association Rules
    Data Mining
    Industry 4.0
    5S
    shoe manufacturing
    Opis:
    The application of the 5S methodology to warehouse management represents an important step for all manufacturing companies, especially for managing products that consist of a large number of components. Moreover, from a lean production point of view, inventory management requires a reduction in inventory wastes in terms of costs, quantities and time of non-added value tasks. Moving towards an Industry 4.0 environment, a deeper understanding of data provided by production processes and supply chain operations is needed: the application of Data Mining techniques can provide valuable support in such an objective. In this context, a procedure aiming at reducing the number and the duration of picking processes in an Automated Storage and Retrieval System. Association Rule Mining is applied for reducing time wasted during the storage and retrieval activities of components and finished products, pursuing the space and material management philosophy expressed by the 5S methodology. The first step of the proposed procedure requires the evaluation of the picking frequency for each component. Historical data are analyzed to extract the association rules describing the sets of components frequently belonging to the same order. Then, the allocation of items in the Automated Storage and Retrieval System is performed considering (a) the association degree, i.e., the confidence of the rule, between the components under analysis and (b) the spatial availability. The main contribution of this work is the development of a versatile procedure for eliminating time waste in the picking processes from an AS/RS. A real-life example of a manufacturing company is also presented to explain the proposed procedure, as well as further research development worthy of investigation.
    Źródło:
    Management and Production Engineering Review; 2019, 10, 1; 29-36
    2080-8208
    2082-1344
    Pojawia się w:
    Management and Production Engineering Review
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Lean RFID approach enhancing the information and material flows in emergency department
    Autorzy:
    Ilin, V.
    Simić, D.
    Simić, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/333634.pdf
    Data publikacji:
    2012
    Wydawca:
    Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
    Tematy:
    ochrona zdrowia
    doskonalenie procesów
    healthcare
    Emergency Departament
    process improvement
    lean RFID approach
    Opis:
    Modern technologies and technics nowadays play a very important role in optimizing many processes. Healthcare sector is a vital system of every country and it requires great investment and constant improvement, which makes integration with modern technologies and technics inevitable. Efficiency, speed and time savings are thus crucial for achievement of this integration. Lean RFID approach is completely new way of modeling and optimizing healthcare systems. The objective of this paper is to identify, describe and analyze recent trends in merging healthcare (Emergency Department) and Lean and RFID principles into a unique system. Obtained results indicate that the application of certain segments of Lean "thinking" significantly increases the efficiency of focused processes in healthcare. The main idea of the integration of medicine and Lean RFID approach is to constantly create and improve new values and reject all the activities that are categorized as "waste" in order to provide time savings, which are extremely important in this branch.
    Źródło:
    Journal of Medical Informatics & Technologies; 2012, 21; 49-55
    1642-6037
    Pojawia się w:
    Journal of Medical Informatics & Technologies
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Nowe podejście do ochrony środowiska wykorzystujące elementy Lean management
    New approach to environmental protection using the elements of Lean management
    Autorzy:
    Niewiadomski, P.
    Sterna, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/884278.pdf
    Data publikacji:
    2011
    Wydawca:
    Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych
    Tematy:
    przedsiebiorstwa
    ochrona srodowiska
    zarzadzanie
    systemy zarzadzania
    lean management
    Opis:
    Podstawowym celem działania przedsiębiorstwa jest dziś nie tylko przynoszenie zysku, przetrwanie i rozwój, ale także dbałość o poszanowanie otoczenia i zapewnienie optymalnego wykorzystania zasobów środowiska naturalnego. Sprawnie wdrożony i funkcjonujący proces ekologizacji przedsiębiorstwa jest gwarantem zrównoważonego rozwoju gospodarki. W niniejszym artykule przedstawiono nowe podejście do systemu zarządzania środowiskowego w przedsiębiorstwie wytwórczym. Podejście to wykorzystuje m.in. narzędzia Lean management, dzięki czemu, w odróżnieniu od klasycznego systemu zarządzania środowiskowego, charakteryzuje się eliminacją potencjalnych odpadów już na etapie planowania procesu produkcyjnego.
    The primary objective of a company's operations today is not only yielding profits, survival and development but also making a point of respecting the environment and ensuring the sustainable use of natural resources. A well-implemented and efficient process of a company's greening is a guarantor of sustainable economic development. This article presents a new approach to the environmental management system at a manufacturing enterprise. This approach, among others, incorporates Lean management tools, so that, in contrast to the classical environmental management system, it is characterized by the potential elimination of waste already at the planning stage of the production process.
    Źródło:
    Technika Rolnicza Ogrodnicza Leśna; 2011, 06
    1732-1719
    2719-4221
    Pojawia się w:
    Technika Rolnicza Ogrodnicza Leśna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Nowe podejście do planowania operacyjnego. Charakterystyka koncepcji beyond budgeting i SOFP
    The new approach to operational planning. The lowdown on beyond budgeting concept and sales, operational and financial planning (SOFP)
    Autorzy:
    Kowalewski, Marcin
    Powiązania:
    https://bibliotekanauki.pl/articles/419927.pdf
    Data publikacji:
    2016
    Wydawca:
    Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
    Tematy:
    operational planning
    budgeting
    beyond budgeting
    Sales
    Operational and Financial Planning (SOFP)
    lean management
    Opis:
    For many years organizations have been using traditional budgeting for operational planning. Since the 1990s researchers and managers have been announcing their dissatisfaction with budgeting because the traditional approach to budgeting is in opinion of critics too expensive, not aligned with the strategy, inflexible, cumbersome and out of kilter with new management systems. There is a new approach to operational planning that emphasizes the role of adaptation, flexibility, fast respond to market signals and continous help with transformation. There is an analysis of two breakthrough concepts of operational planning: Sales, Operational and Financial Planning (SOFP) and Beyond Budgeting.
    Źródło:
    Nauki o Zarządzaniu; 2016, 1(26); 91-99
    2080-6000
    Pojawia się w:
    Nauki o Zarządzaniu
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Production line with embedded Lean approach
    Autorzy:
    Burduk, A.
    Kotowska, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/409407.pdf
    Data publikacji:
    2017
    Wydawca:
    Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
    Tematy:
    lean management
    help chain
    pull system
    right size packaging
    milk run
    Kaizen
    Opis:
    The paper describes the course of the process of starting up a new assembly line with embedded Lean Management approach in one of production companies in Wroclaw. There were documented the processes of implementing and maintaining the manufacturing and logistics solutions as well as organizational and behavioral solutions that provide the basis for the new system. Then the results of the improvements to be implemented were analyzed in relation to the area functioning in accordance with the old system within the same production hall. The issue of disturbances in the system approach in connection with the introduction of changes was discussed only for a single process.
    Źródło:
    Research in Logistics & Production; 2017, 7, 3; 221-235
    2083-4942
    2083-4950
    Pojawia się w:
    Research in Logistics & Production
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Resource efficiency within semi-continuous production: an approach to assess process-inherent resource dissipation
    Autorzy:
    Meier, H.
    Bakir, D.
    Krückhans, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/407284.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    resource efficiency enhancement
    resource assessment approach
    eco accounting
    lean manufacturing
    manufacturing systems
    Opis:
    Within classic German manufacturing structures, costs of resources exceed all other cost factors by 46% [1]. Solitary focus on energy or labor costs as sources to raise companies profit no longer seems adequate. Nowadays material costs of the manufacturing industry are about 500 billion euro per year, connected with a saving potential of 100 billion euro per year. Also the belonging for sustainably produced products is raising and becoming a factor for guaranteed purchases [2]. A small and medium-sized enterprise fitted approach, which ensures to increase the transparency of internal process structures and allows a resource driven, ecological and economical assessment, is the main subject of this article.
    Źródło:
    Management and Production Engineering Review; 2013, 4, 4; 45-49
    2080-8208
    2082-1344
    Pojawia się w:
    Management and Production Engineering Review
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Unfulfilled advantages of the lean supply chain against contemporary threats: a sketch of changes in the scientific approach
    Autorzy:
    Jedliński, Mariusz
    Powiązania:
    https://bibliotekanauki.pl/articles/2033630.pdf
    Data publikacji:
    2021
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    logistics
    disorders-vulnerability-resilience
    Lean Supply Chains vs Resilience Supply Chain
    Opis:
    The progressive unpredictability of socio-economic or biological changes (e.g. the SARS-CoV-2/COVID 19 pandemic), the multi-directional nature of their impact, the variability of intensity, and the uncertainty in estimating potential effects hinders the stable and planned operation of modern supply chains. This irreversible situation proves the high unreliability of existing traditional measuring instruments of classical economics and the methods used so far in the field of management and quality sciences. This article aims to present an exemplary set of expectations towards contemporary supply chains that are particularly relevant to the emerging market challenges in the form of mega-trends of threats and conditions, also those particularly emphasized during the SARS-CoV-2/COVID-19 pandemic. It is primarily a pandemic (taken as a critical exogenous factor) resulting in severe “disorders” in supply chains. The actual level of supply chain resilience depends on its inherent characteristics and is termed “vulnerabilities”, while an active supply chain response to emerging “disorders” is treated as its “resilience”. For these reasons, the author proposes a holistic view of the nature of the supply chain system and its processes. The proposed approach, based on the method of interpretative (qualitative) research enriched with the idiographic nomothetic approach, is treated as a creative alternative that does not exclude other possibilities of perception of the supply chain, but, in its intellectual diversity, complements other methods of understanding its system, processes, and logistics management. Such an approach with a dominant hypothetical-inductive character allows for creating a platform for broader scientific discussions, positioning itself in the sphere of simplifying reality or creating a theoretical construct for the possibility of formulating the foundations of the preliminary theory. These considerations lead to the conclusion that such an attempt at a new, broader perspective, both at the emerging threats and vulnerability, is related to the level of risk, demonstrating that the Supply Chain Critical Functionality is a consequence of many different factors, including time, costs, and delays in deliveries. Such a view allows for a more comprehensive systematization of the epistemological layer in the area of directional perception and application of logistics, showing many similarities but also significant differences with phenomena that are characteristic of other areas of logistics application and the perception of the conditions for the functioning of modern supply chains.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2021, 67 (139); 61-69
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Waste Identification Lean Approach in effective education system - Case of Albania
    Autorzy:
    Çalişkan, Nilüfer
    Mulgeci, Akida
    Powiązania:
    https://bibliotekanauki.pl/articles/1036603.pdf
    Data publikacji:
    2015
    Wydawca:
    Academicus. International Scientific Journal publishing house
    Tematy:
    education system
    development
    lean approach
    waste
    Opis:
    The continuing growth and expansions incorporated with technology, has generated variations in tastes, behavior and demand. Thus the changes need management restructures to reduce the costs of adaptation. Lean principles as cost reduction orientated possess the sufficient elements to fix problems in order to reduce wastes and increase the values. The theory application can be used also in education sector in order to increase the quality and reduce the costs. Thus, the aim is to identify the improvidences (waste) and propose several applicable solutions. It is based on interviews and researches to the teachers working in private schools for at least 5 years. This study is being conducted in Private high school in Albania.
    Źródło:
    Academicus International Scientific Journal; 2015, 12; 199-206
    2079-3715
    2309-1088
    Pojawia się w:
    Academicus International Scientific Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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