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    Wyświetlanie 1-11 z 11
    Tytuł:
    Value engineering in the workers’ competences shaping
    Autorzy:
    Stasiak-Betlejewska, Renata
    Sujanová, Jana
    Powiązania:
    https://bibliotekanauki.pl/articles/104051.pdf
    Data publikacji:
    2020
    Wydawca:
    Stowarzyszenie Menedżerów Jakości i Produkcji
    Tematy:
    value engineering
    competence
    industry 4.0
    inżynieria wartości
    kompetencje
    przemysł 4.0
    Opis:
    Modern industry confronts engineers completely new challenges. Technical skills in the light of the ongoing changes are no longer the only criterion for the effective work of engineers. On the other hand, engineers clearly show the need for development and taking new challenges. The need for a comprehensive acquisition of competences in both technical and psychosocial areas is increasingly expressed. Paper presents a model of employee competences essential for the future of enterprises operating in the Industry 4.0, which was created with using the Value Engineering methodology.
    Źródło:
    Quality Production Improvement - QPI; 2020, 2, 1; 140-149
    2657-8603
    Pojawia się w:
    Quality Production Improvement - QPI
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Value-based Software Engineering: A Systematic Mapping Study
    Autorzy:
    Salleh, Norsaremah
    Mendes, Emilia
    Mendes, Fabiana
    Lekamlage, Charitha Dissanayake
    Petersen, Kai
    Powiązania:
    https://bibliotekanauki.pl/articles/9738795.pdf
    Data publikacji:
    2023
    Wydawca:
    Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
    Tematy:
    systematic mapping
    value-based software engineering
    VBSE
    Opis:
    Background: Integrating value-oriented perspectives into the principles and practices of software engineering is fundamental to ensure that software development activities address key stakeholders’ views and also balance short-and long-term goals. This is put forward in the discipline of value-based software engineering (VBSE) Aim: This study aims to provide an overview of VBSE with respect to the research efforts that have been put into VBSE. Method: We conducted a systematic mapping study to classify evidence on value definitions, studies’ quality, VBSE principles and practices, research topics, methods, types, contribution facets, and publication venues. Results: From 143 studies we found that the term “value” has not been clearly defined in many studies. VB Requirements Engineering and VB Planning and Control were the two principles mostly investigated, whereas VB Risk Management and VB People Management were the least researched. Most studies showed very good reporting and relevance quality, acceptable credibility, but poor in rigour. Main research topic was Software Requirements and case study research was the method used the most. The majority of studies contribute towards methods and processes, while very few studies have proposed metrics and tools.Conclusion: We highlighted the research gaps and implications for research and practice to support VBSE.
    Źródło:
    e-Informatica Software Engineering Journal; 2023, 17, 1; 230106
    1897-7979
    Pojawia się w:
    e-Informatica Software Engineering Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Value engineering of buried flexible steel structures
    Autorzy:
    Janusz, L.
    Stachowicz, Ł.
    Powiązania:
    https://bibliotekanauki.pl/articles/383538.pdf
    Data publikacji:
    2017
    Wydawca:
    Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
    Tematy:
    life cycle cost (LCC)
    alternatives
    value engineering plan
    maintenance
    value of money in time
    buried flexible steel structures
    Opis:
    This paper presents the implementation of the Value Engineering concept in the area of buried flexible steel structures. A short background of Value Engineering is presented to clarify the concept. Furthermore, its specific application is considered based on a holistic approach incorporating all relevant areas such as design, construction, cost, timing, maintenance, value of money in time, decision maker preferences. A short example showing the practical application is presented and discussed in view of the sensitivity of the results.
    Źródło:
    Archiwum Instytutu Inżynierii Lądowej; 2017, 23; 133-144
    1897-4007
    Pojawia się w:
    Archiwum Instytutu Inżynierii Lądowej
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Value engineering applications for managing sustainable intermodal transportation infrastructure assets
    Autorzy:
    Uddin, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/407097.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    economic evaluation
    Infrastructure Assets
    GHG emission
    socio-economic
    sustainable
    transportation
    life cycle
    Mass Transit
    PRT
    value engineering
    Opis:
    Frequent gridlocks and traffic jams during the periods of rush hours can result in long user delays and more vehicle emissions causing continuous degradation of air quality. The builtinfrastructure of densely populated cities and intercity travel by passenger and freight traffic lead to significant adverse impacts of traffic congestion on air quality, greenhouse gas emissions, and global warming. Transportation contributes 28% of energy related greenhouse gas emissions in the U.S. This paper shows that traffic related carbon dioxide (CO2) emissions are higher per capita for several rural and smaller cities compared to large urban areas in the United States. Inadequate use of mass transit, urban sprawl, construction of more roads and traditional stop-controlled intersections, and addition of more lanes to increase traffic capacity and ease congestion, are primary causes of significant vehicle emission inventory of CO2 and air quality degradation. It is shown that sustainable traffic management policies, such as reduction of work-related travel by cars and more use of mass transit modes, can decrease CO2 emissions. Case studies of value engineering applications are presented to select cost-effective less polluting mass transport strategies based on economic evaluation of life cycle costs and benefits.
    Źródło:
    Management and Production Engineering Review; 2013, 4, 1; 74-84
    2080-8208
    2082-1344
    Pojawia się w:
    Management and Production Engineering Review
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Value Co-Creation in Engineering Service Innovation: Resources and Capabilities Perspectives
    Autorzy:
    Gegužytė, Gintarė
    Bagdonienė, Liudmila
    Powiązania:
    https://bibliotekanauki.pl/articles/1934115.pdf
    Data publikacji:
    2021
    Wydawca:
    Akademia Leona Koźmińskiego w Warszawie
    Tematy:
    service innovation
    resources
    capabilities
    value co-creation
    engineering company
    Lithuania
    Opis:
    Purpose: This research focuses on firm resources and capabilities used for value co-creation in service innovation. Specifically, I investigated how service innovation is created in an in-ternational engineering company. The aim of this article is to reveal what resources and capa-bilities are employed by a service provider for value co-creation in the innovation project of engineering service and how they vary in particular stages of this project. Methodology: The research is based on qualitative methodology by a multi-case study strate-gy. Focus group discussion with senior managers and semi-structured interviews with project managers of the studied international engineering company were used as concrete data gather-ing methods. Data analysis was conducted using the content analysis method. Findings: The research revealed eight value co-creation activities accomplished by the engi-neering company and client during the engineering service innovation project. The activities are as follows: co-identification of the client’s problem, co-evaluation of ideas, co-defining of client’s requirements, co-analysis of environment, co-design, co-testing, and co-adoption, co-production, and co-activities after the launch. These activities are diffused in different project stages and demand a range of resources: expert knowledge, diagnostic, communication skills, trust, experience, technological equipment, human resources. Moreover, they require diverse capabilities: relational, innovative, analytical, negotiation, knowledge absorptive, planning, organizational flexibility, and cross-cultural. The intensity and variety of using the mentioned resources and capabilities differ relying on the value co-creation activity. Expert knowledge, communication skills as resources, and relational and innovative capabilities were empha-sized by the researchers most often. We hope these findings will represent a step toward a more coherent resource-based view (RBV) and service innovation theories. Implications: The study involved only one Lithuanian engineering company, so the research context may influence the findings. Another limitation is related to the small number of cases and research participants. Originality: Unlike previous studies that revealed the importance of single resources and ca-pabilities for service innovation, this study determined the range of resources and capabilities employed in different activities of engineering service innovation project stages, especially in the value co-creation activities performed by the engineering company and clients. Moreover, research also identified how resources and capabilities vary at different stages of these pro-jects.
    Źródło:
    Central European Management Journal; 2021, 29(4); 91-123
    2658-0845
    2658-2430
    Pojawia się w:
    Central European Management Journal
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Using Locata to augment GNSS in a kinematic urban environment
    Autorzy:
    Bonenberg, L.
    Roberts, G.
    Hancock, C.
    Powiązania:
    https://bibliotekanauki.pl/articles/130256.pdf
    Data publikacji:
    2011
    Wydawca:
    Stowarzyszenie Geodetów Polskich
    Tematy:
    engineering
    surveying
    urban
    value added
    locata
    real time
    inżyneria
    miernictwo
    czas rzeczywisty
    Opis:
    GNSS has become one of the most widespread measurement technologies, widely used in GIS, mobile mapping applications and civil engineering. Utilisation of differential techniques offers cm-level positioning accuracy. Identified drawbacks are the requirement for line of sight to the satellites and accuracy dependent on the geometric distribution of the satellites. Especially the latter is paramount for any surveying or mobile mapping application in the urban environment. The utilisation of additional constellations (GLONASS, GALILEO or COMPASS) only partly mitigates the problem. Locata is an Australian terrestrial positioning technology, based on the pseudolite concept. It’s unique in its utilisation of the 2.4GHz ISM band and proprietary TimeLoc procedure, allowing for network synchronisation at the nanosecond level. This paper focuses on the tight integration of GNSS with Locata, in order to address the described drawbacks and to provide cm level positioning in areas currently “difficult” for GNSS – such as urban canyons. This paper describes the intended deployment and utilisation of the integrated system in the typical urban environment where availability of GPS can be limited or even non-existent, depending on the time and location. The verification of the integration methods has been carried out using simulated GPS and Locata data. Also presented is an application simulation in a typical urban canyon environment (Canary Wharf, London, UK) using proprietary software developed at the University of Nottingham. Simulation of the proposed integration algorithms, using a real life scenario, has shown promising results with centimetre-level positioning accuracy on the moving platform. The algorithm provides code ambiguity estimation for both Locata and GPS on-the-fly, without prior knowledge of the position, providing predominantly 3D position on the cm level.
    Źródło:
    Archiwum Fotogrametrii, Kartografii i Teledetekcji; 2011, 22; 63-74
    2083-2214
    2391-9477
    Pojawia się w:
    Archiwum Fotogrametrii, Kartografii i Teledetekcji
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Software development projects as an engine of growth for organization’s business values
    Autorzy:
    Kowalczyk, Tomasz
    Powiązania:
    https://bibliotekanauki.pl/articles/327148.pdf
    Data publikacji:
    2019
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    impact estimation
    value improvements
    competitive engineering
    planguage
    oszacowanie wpływu
    ulepszenia wartości
    konkurencyjna inżynieria
    Opis:
    According to the latest research of The Standish Group only 14% of software development projects provide high satisfaction with high return on value to their users, sponsors and other stakeholders. Also surprising are the results of the correlation study between projects alignment to the organization's strategy and achieved business values. Projects that are less suited to the strategy allow for achieving twice as large business values as projects with high alignment to the strategy. The reason for this phenomenon could be greater scale of innovation of the projects vague and distant from the strategy. However, this is in contradiction with the principles of the project portfolio management which are focused on the alignment between projects and strategies. The paper provides recommendations of how to achieve and deliver business values and activate an engine of growth, which – in opposite to the high level’s strategies – answer to the real and up to date stakeholders' needs. It also shows the change in the way of thinking, propagated by Tom Gilb in the Competitive Engineering and the change from focusing on functions and features to the quantitatively described value improvements.
    Źródło:
    Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2019, 138; 121-131
    1641-3466
    Pojawia się w:
    Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Context of production engineering in management model of Value Stream Flow according to manufacturing industry
    Autorzy:
    Klimecka-Tatar, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/111945.pdf
    Data publikacji:
    2018
    Wydawca:
    Stowarzyszenie Menedżerów Jakości i Produkcji
    Tematy:
    production engineering
    process management
    big picture
    process design
    Value Stream Mapping
    inżynieria produkcji
    zarządzanie procesem
    projektowanie procesu
    mapowanie wartości strumienia
    Opis:
    The popularity of visual management in the lean concept is caused by the possibility to apply it in solving different kind of issues related to reduce waste or process planning. The adaptations of VSM is focused on stream flow, identifying waiting and productive times in accordance to material and information flow. In this paper five basic areas of value stream flow management have been presented and characterized. Discussion under the 5 areas on the VSM process included identifying the dominant stream in the area and the range of factors affecting the flow of the stream. Based on an observation of processes in the manufacturing industry and a literature review, the graphic model of mutual cooperation between value stream areas (1- 5) has been presented.
    Źródło:
    Production Engineering Archives; 2018, 21; 32-35
    2353-5156
    2353-7779
    Pojawia się w:
    Production Engineering Archives
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Application of value stream management to enhance product and information flows in supply chain networks – based on the example of web-based automotive retail business
    Autorzy:
    Plapper, P.
    Oberhausen, C.
    Minoufekr, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/406732.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    business process engineering
    business-to-business
    communication
    operational excellence
    supply chain management
    supply chain networks
    trading platform
    value stream management
    Opis:
    Due to globalized business operations, companies in different economic sectors are part of complex supply chain networks. Their value-added processes comprise product and information flows, e.g. with a focus on manufacturing, service or trade. Until the final product is delivered to the end customer, it needs to pass many different processes in cooperating organizations. As a result, there a lot of business-to-business (B2B) interactions with crossenterprise transactions, often including cross-border communications and sometimes even cross-industry trades with technological and often cultural implications. Especially the interfaces of supply chain networks are prone to inefficiencies, misunderstandings and delays due to a lack of standardized B2B transactions, which leads to waste in form of rework, errors and mistakes. In addition, new customers are hard to find for the manufacturing or trading company, since potential customers are so far limited to a regional network. The advantages of extending the customer base still need to be explored by many organizations. This paper discusses the opportunities by streamlining the communication along supply chain networks in a general fashion and then describes the application in a B2B automotive retail business. A concept of a web-based trading platform, which provides a seamless service for all steps of a convenient and efficient used vehicle remarketing business, is developed. It includes all phases, like offering and price finding in a comprehensive online platform, which also covers further activities, such as logistic services, financial transactions, and a mandatory feedback loop. The suggested B2B vehicle-trading platform enables a quick turnover of each transaction, which is analyzed and optimized based on the application of cross-enterprise Value Stream Management.
    Źródło:
    Management and Production Engineering Review; 2018, 9, 2; 13-19
    2080-8208
    2082-1344
    Pojawia się w:
    Management and Production Engineering Review
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Terrestrial laser scanning in monitoring of anthropogenic objects
    Autorzy:
    Zaczek-Peplinska, J.
    Kowalska, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/145300.pdf
    Data publikacji:
    2017
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    obrazowanie termiczne
    geodezja inżynierska
    naziemne skanowanie laserowe
    terrestrial laser scanning
    assessment of the objects
    engineering geodesy
    intensity value correction
    thermal imaging
    Opis:
    The registered xyz coordinates in the form of a point cloud captured by terrestrial laser scanner and the intensity values (I) assigned to them make it possible to perform geometric and spectral analyses. Comparison of point clouds registered in different time periods requires conversion of the data to a common coordinate system and proper data selection is necessary. Factors like point distribution dependant on the distance between the scanner and the surveyed surface, angle of incidence, tasked scan’s density and intensity value have to be taken into consideration. A prerequisite for running a correct analysis of the obtained point clouds registered during periodic measurements using a laser scanner is the ability to determine the quality and accuracy of the analysed data. The article presents a concept of spectral data adjustment based on geometric analysis of a surface as well as examples of geometric analyses integrating geometric and physical data in one cloud of points: cloud point coordinates, recorded intensity values, and thermal images of an object. The experiments described here show multiple possibilities of usage of terrestrial laser scanning data and display the necessity of using multi-aspect and multi-source analyses in anthropogenic object monitoring. The article presents examples of multisource data analyses with regard to Intensity value correction due to the beam’s incidence angle. The measurements were performed using a Leica Nova MS50 scanning total station, Z+F Imager 5010 scanner and the integrated Z+F T-Cam thermal camera.
    Źródło:
    Geodesy and Cartography; 2017, 66, 2; 347-364
    2080-6736
    2300-2581
    Pojawia się w:
    Geodesy and Cartography
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The efficiency of food supply chain engineering (case study in Ukraine)
    Autorzy:
    Kush, Yevhen
    Tonkoshkur, Maksym
    Vakulenko, Kateryna
    Ryabev, Anton
    Davidich, Natalia
    Galkin, Andrii
    Powiązania:
    https://bibliotekanauki.pl/articles/1833669.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    material flow
    direct channel
    supply chain
    food supply engineering
    present value
    efficiency
    przepływ materiałów
    kanał bezpośredni
    łańcuch dostaw
    inżynieria dostaw żywności
    wartość
    wydajność
    Opis:
    The basic conceptual idea of logistics is the need to adapt the company to an ever-changing market situation, while spending a minimum of funds in these conditions. The concept of logistics is a system of views on the rationalization of economic activity by optimizing material flows. The paper investigates the change of the main indicators of the functioning of the supply chain, depending on the organization of distribution of the material flow. The supply systems of food products that form the consumer basket at the stage of distribution is considered. The conceptual schemes of freight flow distribution with and without distribution center is presented. The field research was conducted to determine and initial data were collected. The paper investigate the functioning of the supply chain in two cases: in a situation "proposed scenario" and in a situation "without a project". The situation "existing scenario" implies that no action to change the parameters of the supply chain during the period specified for the research does not take place. In this case, it is necessary to assess the effectiveness of the logistics chain under existing conditions. An integrated approach to evaluate the efficiency of the functioning of the logistics system and the consumer had been used. The efficiency of existing of the supply chain functioning were analysed. Also, certain measures will be implemented to improve the chain through investments and by bringing logistics infrastructure with the needs. A modelling of the supply chain was made. The effect of parameters of participants on the supply chain efficiency was analysed. The planned effect from the reorganization of distribution channels is calculated. The technological and economic feasibility of introducing a distribution center into the existing distribution channel based on modeling is calculated. The object of the research is the process of food products distribution in the supply chain. The aim of the research is to evaluate the effectiveness of the food supply chain scheme.
    Źródło:
    Archives of Transport; 2020, 55, 3; 51-71
    0866-9546
    2300-8830
    Pojawia się w:
    Archives of Transport
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-11 z 11

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