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EN
Purpose: This paper investigates how project-oriented structures enhance organizational innovativeness in technology-based, knowledge-intensive business service (T-KIBS) firms in Central and Eastern Europe (CEE). By focusing on how and why project orientation stimulates innovation, the study addresses a gap in project theory within innovation research. Design/methodology/approach: A qualitative approach was adopted, involving 22 semi- structured interviews with senior management, project leaders, and innovation managers in T-KIBS companies operating in CEE. Data were collected during the third and fourth quarters of 2018 and analyzed using both categorization and thematic analysis. Findings: Results indicate a positive association between project orientation and higher levels of innovativeness, driven by four distinguishing project characteristics: uniqueness, autonomy, co-production, and transcendence. The study proposes a conceptual model that identifies 13 potential moderators of this relationship, including management support, leadership style, strategic planning, control mechanisms, employee competences, cross-functional teams, staff engagement, client involvement, inter-project collaboration, internal reporting systems, accessible information, risk tolerance, and an overall willingness to innovate. Originality/value: This research advances both project management and innovation theory by introducing a framework that connects project-based organizing with firm-level innovativeness in the T-KIBS sector. From a theoretical perspective, the findings highlight the significance of industry-specific contexts, suggesting that unique sectoral conditions can shape project management practices and, in turn, drive innovation outcomes.
EN
Purpose: The purpose of this study is to identify and analyze the key factors that enhance data security in outsourcing processes. The research aims to provide practical recommendations for organizations seeking to mitigate risks associated with the transfer and management of sensitive information in an outsourcing context. Design/methodology/approach: The study employed a quantitative approach, utilizing a structured survey conducted in 2023 on a sample of 723 respondents. The collected data were analyzed using multiple correspondence analysis (MCA) to identify patterns and relationships between variables related to data security practices. Findings: The research highlights that developing a comprehensive data security policy, employing advanced encryption technologies, conducting regular security audits, and fostering employee awareness significantly enhance data security in outsourcing processes. The findings emphasize the interconnectedness of these factors and their collective role in minimizing security risks. Research limitations/implications: The study is limited by its reliance on a single quantitative method and a uniform sample, which may not fully capture sectoral or regional variations in outsourcing practices. Future research should explore qualitative methods and a more diverse sample to deepen the understanding of contextual factors affecting data security. Practical implications: The study provides actionable insights for organizations to improve data security through structured policies, technological advancements, and targeted training programs. It underscores the importance of collaboration with outsourcing providers to ensure adherence to high security standards. Social implications: Improved data security in outsourcing processes enhances trust between organizations, clients, and stakeholders. It contributes to broader societal benefits by safeguarding personal and sensitive information, thereby reducing the likelihood of data breaches and their associated consequences. Originality/value: This study integrates theoretical perspectives with empirical findings, offering a comprehensive understanding of data security challenges in outsourcing. The use of MCA provides a novel approach to identifying the interrelations between key determinants, delivering valuable insights for both academics and practitioners in the field.
PL
W artykule przedstawiono zagadnienia hydrauliczne oraz geotechniczne i konstrukcyjne charakterystyczne dla infrastruktury odprowadzania wód opadowych w obszarach miejskich zlokalizowanych na zboczach. W procesie kształtowania wielu takich ośrodków zignorowano naturalne ścieżki (potoki, strumyki) przemieszczenia się wody w kierunku morza lub dolin rzecznych. W efekcie takie miasta podczas intensywnych opadów ulegają lokalnym podtopieniom – dotyczy to zarówno dróg, jak i budynków. Artykuł opisuje napotkane problemy i zaproponowane rozwiązania dla specyficznego zadania usunięcia tego typu zdarzeń, ale przede wszystkim pokazuje typowy tok postępowania w przypadku tego typu projektów.
EN
Article regards hydraulic, geotechnical and structural aspects characteristic for infrastructure dedicated for rainwater drainage in the urban zones located at hillsides/slopes. In the process of development of such places the natural pathways of water flow in the direction of rivers or sea were ignored. Consequently, during the intense precipitations discussed towns undergo local flooding – it requires both roads and buildings. The article describes the problems encountered and proposed solutions for a specific task regarding removal of such events, however it mostly shows a typical pathway in case of planning and execution of these types of projects.
EN
The article presents two example projects, conducted according to different methodologies – traditional and agile. The projects take place in a company operating in the mining sector. One is organizational and the other is related to the introduction of a technological improvement. After the analysis of implementing project management techniques, the actions will be summarized and conclusions will be drawn as to which approach is better for the organization and whether the selection of the approach is an important factor in the success of the project.
PL
W artykule przedstawiono dwa przykładowe projekty, przeprowadzone według różnych metodologii – tradycyjnej i zwinnej. Projekty te mają miejsce w przedsiębiorstwie działającym w sektorze wydobywczym. Jeden ma charakter organizacyjny, a drugi dotyczy wprowadzenia usprawnienia technologicznego. Po analizie wdrażania technik zarządzania projektami zostaną podsumowane działania i wyciągnięte wnioski, które podejście jest lepsze dla organizacji i czy wybór podejścia jest ważnym czynnikiem sukcesu projektu.
PL
Prezentujemy rozwiązanie układu sterowania automatyką nawadniania trawnika tarasowego. Utrzymanie takiego trawnika jest bardzo trudne w przypadku długotrwałego okresu słonecznego i wyjazdu np. na urlop. Warstwa ziemi najczęściej wynosi 5–10 cm, co jest wystarczające przy odpowiednim nawadnianiu, jednak brak nawadniania w upalne dni powoduje przesychanie trawy i jej obumieranie. W artykule prezentujemy prosty sposób rozwiązania tego problemu. Należy jednak pamiętać o konieczności konsultacji z projektantem instalacji sanitarnych w zakresie budowy systemu nawadniania.
PL
W artykule omówiono drugą część projektu dydaktycznego PBL (Project-Based Learning) pt. Kampus uniwersytecki jako żywe laboratorium miejskie. Projekt badawczy ukierunkowany na zielono-błękitną infrastrukturę oraz rozwój przestrzeni społecznych, który został realizowany w ramach projektu Inicjatywa Doskonałości Uczelnia Badawcza (IDUB) w Politechnice Śląskiej. Celem głównym projektu było opracowanie koncepcji opartej na badaniach dotyczących nowych rozwiązań w przestrzeni kampusu 600-lecia Odnowienia Uniwersytetu Jagiellońskiego w Krakowie. W prezentowanym projekcie pojawił się nurt proekologiczny, ale też rozwiązania ukierunkowane na rozpoznanie i realizację potrzeb społecznych zarówno studentów oraz pracowników, jak i mieszkańców okolicznych osiedli.
EN
The article discusses the second part of the PBL (Project-Based Learning) didactic project entitled University campus as a living urban laboratory. A research project focused on green and blue infrastructure and the development of social spaces, which was implemented as part of the Excellence Initiative Research University (IDUB) project at the Silesian University of Technology. The main objective of the project was to develop a koncept based on research on New solutions in the space of the campus of the 600th Anniversary of the Renewal of the Jagiellonian University in Krakow. In the presented project there was an ecological issues, but also solutions aimed at recognizing and implementing the social needs of both students and employees, as well as residents of the surrounding neighborhoods.
EN
Purpose: The aim is to evaluate the operation of the Model Teacher Training School drawing on the example of the “Model Teacher Training School in Niemcz and Osielsko” project completed against the project evaluation findings in terms of the directions of continuing the operation of the teacher training school and its effective impact on supported schools. Design/methodology/approach: The article presents a case study of a Model Teacher Training School in Poland as a modern teacher competence support system. There are identified some selected aspects of the operation of the teacher training school established as part of the project cofounded by the EU. Project evaluation research process is discussed and selected evaluation research findings are presented for the sample of 55 teachers, including headmasters and deputy headmasters of seven supported schools. The research process has involved diagnostic methods and tools: CAWI (Computer Assisted Web Interview), which uses the Microsoft Forms tool. Selected CATI qualitative research findings have been presented for a sample of 8 respondents, including the representatives of the Beneficiary and the Partner, headmasters and deputy headmasters of the Training School, the representatives of the higher education provider and the supporting institution. Findings: The school serving a function of the Training School performs actions focused on a teacher competence development in Supported Schools in selected forms and work methods. The idea of the modern approach to teacher competence enhancement is a cooperation of the Training School with experts of educational institutions: the higher education provider, supporting institutions and the education superintendent authority. It is also valuable every year to include new Supported Schools into the supporting process and improving the forms and methods of working with teachers. It is possible to the evaluation of the actions performed the findings of which facilitate a further determination of directions of continuing the operation of the Model Training School for the years to come. Research limitations/implications: Compliant with the Training School Model, the operation of teacher training schools should be subject to annual evaluation process, which will enhance the quality of the actions by increasing the correctness, effectiveness, usefulness, efficiency and lifespan. Some limitation to undertaking the research process is a problem with financing the evaluation research which must be financed outside the project. Practical implications: The evaluation research findings, including the expectations of supported schools’ teaching and management staff, have facilitated a further determination of support forms which should be offered by the teacher training school throughout the project, which is for the upcoming 5 years. The forms of support which should be continued throughout the project life offer a possibility of using ready-made teaching aids, a participation in discussion forums, sharing blogs and methodology workshops. The teachers have slightly lower expectations in terms of continuing their participation in conferences and seminars, working on-line on the doskonaleniewsieci.pl platform, taking part in demo classes, consultations and stationary cooperation networks. Social implications: The teacher training school operation will affect the social domain as the teacher training school, by offering an adequate support to the teachers and including new schools into cooperation, will enhance a development of the key student competences, especially foreign languages learning, mathematics, natural sciences, ICT and teachers sharing their knowledge and skills. Originality/value: The teacher training school model presented as well as the evaluation research findings provide a recommendation for practical professional development of primary school teachers in Poland.
EN
This paper focuses on the control strategy for modern universal bidirectional Dual Active Bridge (DAB) converters for microgrid systems. An analysis of the converter equations was carried out, and typical problems related to the influence of dead time on the system operation were discussed. A closed control loop was developed, then tested by simulation and on a laboratory stand.
PL
W artykule omówiono strategię sterowania nowoczesnych uniwersalnych dwukierunkowych konwerterów Dual Active Bridge (DAB) dla systemów mikrosieci. Przeprowadzono analizę równań przekształtnika i omówiono typowe problemy związane z wpływem czasu jałowego na pracę układu. Opracowano zamkniętą pętlę sterowania, którą następnie przetestowano metodą symulacyjną i na stanowisku laboratoryjnym.
PL
W artykule opisano proces projektowania mostu łukowego nad Dunajcem w ramach modernizacji linii kolejowej nr 104. Wybór konstrukcji łukowej z siatkowym układem wieszaków zamiast kratownicy umożliwił optymalizację zużycia materiałów i zwiększył walory estetyczne. W ramach zadania wykonano szerokie studium koncepcyjne i kompleksowe analizy MES dotyczące: nośności, rozkładu wieszaków, stateczności łuku i dynamiki przęsła. Przeanalizowano również detale konstrukcyjne za pomocą modeli wycinkowych, a także sprawdzono poziom wzbudzenia wieszaków w trakcie przejazdu. W efekcie zaprojektowany obiekt spełnia szeroką gamę wymagań normowych.
EN
The article describes the design process of an arch bridge over the Dunajec River as part of the modernisation of railway line No. 104. The choice of an arch construction with a network hanger system instead of a truss has allowed to optimise material consumption and enhanced aesthetic values. The task involved an extensive conceptual study and comprehensive FEM analyses regarding load-bearing capacity, hanger distribution, arch stability, and span dynamics. The construction details were also analysed using sectional models, and the level of hanger excitation during transit was checked. As a result, the designed structure meets a wide range of standard requirements.
Mosty
|
2024
|
nr 3
14--16
PL
Grzegorz Małasiewicz, Dyrektor ds. Hydrotechniki w Budimex SA, w rozmowie z redakcją czasopisma „Mosty” porusza kwestie dot. zagadnień związanych z projektowaniem i budową infrastruktury hydrotechnicznej, szczególnie mostów nad rzekami i kanałami. Rozmowa skupiła się na różnicach między projektowaniem elementów hydrotechnicznych a lądowymi konstrukcjami, wyzwaniach związanych z budową w obszarach narażonych na powodzie oraz konserwacją i utrzymaniem mostów w kontekście erozji brzegów. Omówiono także perspektywy rozwoju hydrotechniki w obliczu zmian klimatycznych oraz konkretne realizacje, tj. budowa drogi wodnej do Elbląga, w tym szczególnie nowego mostu w Nowakowie.
17
Content available remote Wentylacja mechaniczna: kluczowe porady i pułapki, których należy unikać
PL
W artykule przedstawiono zasady działania wentylacji mechanicznej, a także najważniejsze elementy, które powinny się znaleźć w jej projekcie. Podkreślono wagę prawidłowego montażu.
EN
The article presents the principles of operation of mechanical ventilation, as well as the most important elements that should be included in its design. The importance of correct installation was emphasized.
18
Content available remote Hydroizolacje budynku posadowionego na płycie
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