Iskanje po katalogu digitalne knjižnice

Ključne besede: mobilnost, javni promet, železniški promet, inteligentni sistemi, sledenje vlakov, ERTMS, European Rail Traffic Management, učbeniki
Objavljeno v DKUM: 12.05.2025; Ogledov: 0; Prenosov: 1
Celotno besedilo (2,03 MB)

Opis: Case Management Model and Notation (CMMN) is a graphical notation used to model less predictable, highly flexible processes that may behave differently in each instance. It uses an event-centred approach and expands on what can be modelled with procedural modelling notations. Nearly a decade since the occurrence of CMMN, its practical use is questionable. We performed this research to identify possible reasons for this and to classify the potential advantages and disadvantages of CMMN. With the aforementioned objectives, we conducted a systematic literature review, which provided a broad insight into the state of the investigated object along with techniques for analysing qualitative data, coding, and successive approximation. From an initial set of 942 articles, 43 remain relevant. The results of the analysis and synthesis of the obtained data from relevant articles were generalised codes, which were used to explicitly answer the research questions. The results indicate that CMMN has good foundations in the declarative modelling approach and within the Case Management paradigm. Nevertheless, some issues were identified with the notation and elements of CMMN and with its complement—Business Process Model and Notation (BPMN).
Ključne besede: CMMN, case management, BPMN, declarative modelling, flexibility, visual language
Objavljeno v DKUM: 23.04.2025; Ogledov: 0; Prenosov: 0
Celotno besedilo (1,00 MB)

Opis: Magistrsko delo obravnava uporabo umetne inteligence (UI) kot orodja za izboljšanje učinkovitosti kadrovskih procesov v organizacijah. Namen naloge je raziskati, kako UI prispeva k optimizaciji različnih kadrovskih procesov, ter oceniti njeno uporabnost in potencial za izboljšanje le-teh. Magistrsko delo je sestavljena iz dveh delov: iz teoretičnega in iz empiričnega dela. Temelj empiričnega dela predstavlja kvalitativni pristop k raziskovanju – multipla študija primera in strukturirani intervjuji, kar omogoča analizo trenutnega stanja uporabe UI v slovenskih podjetjih ter identifikacijo ključnih izzivov in priložnosti pri uvajanju tehnologij UI. Rezultati raziskave kažejo, da UI pomembno vpliva na optimizacijo kadrovskih procesov, in sicer s povečanjem učinkovitosti in zmanjšanjem administrativnih obremenitev kadrovikov. Prednosti predstavljajo avtomatizacijo ponavljajočih se nalog, izboljšano analitiko in podporo pri odločanju, slabosti pa tveganja glede pristranskosti algoritmov, etična vprašanja in varstvo osebnih podatkov. UI predstavlja izreden potencial za optimizacijo kadrovskih procesov, pri čemer je uravnotežen pristop pogoj za uspešno integracijo, ki zajema tehnološke in človeške dejavnike, premišljeno uvajanje, upoštevanje zakonodajnih in etičnih smernic. Magistrsko delo ponuja celovit pregled trenutnega stanja na področju uporabe UI v kadrovskih procesih in analizo SWOT, ki izpostavlja ključne prednosti, slabosti, priložnosti in grožnje UI v kadrovskih procesih. Rezultati potrjujejo, da je UI ključni dejavnik prihodnjega razvoja kadrovskih funkcij, ki ponuja trdne temelje za nadaljnje raziskave in implementacijo UI v praksi.
Ključne besede: umetna inteligenca, kadrovski procesi, optimizacija, digitalizacija, management človeških virov
Objavljeno v DKUM: 23.04.2025; Ogledov: 0; Prenosov: 6
Celotno besedilo (1,64 MB)

Opis: The main problem this research addresses is the EU energy policy, which focuses on a critical analysis of strategic energy management in all process phases. Particular emphasis is placed on strategic control, which is a key phase of the management process. Strategic control includes evaluating the effectiveness of implementing planned measures and making decisions about necessary adjustments or changes. The purpose of the study is to assess how well EU energy management strategies are aligned with policy objectives, in particular, to ensure energy security, sustainability and economic competitiveness, and at the same time to identify areas where improvements are needed to address current challenges. Energy management in the European Union is a crucial aspect of its energy policy, which focuses on ensuring energy security, sustainability and efficiency. Since the middle of the 20th century, organisations' increasing energy intensity has emphasized the need for a comprehensive and flexible approach. Energy management involves controlling the entire life cycle of energy - from extraction, conversion and distribution to consumption and waste disposal - in a complex environment shaped by various external factors. These challenges become even more pronounced in regions that experience frequent environmental, economic or geopolitical changes. Designing a universal model for global energy management is difficult because of the different conditions, regulations, and energy needs worldwide. Adaptable and adaptive strategies are essential to respond to supply and demand fluctuations, integrate renewable energy sources, manage geopolitical risks and achieve sustainability goals. Therefore, energy management must evolve to respond to a dynamic global environment. The EU prioritizes energy security but lacks a unified approach, which creates challenges in defining and measuring energy security. The absence of standardized criteria makes it difficult to strategically evaluate policies and make decisions, which could have long-term consequences for both energy and national security. Initially, energy security was focused on stable supply for economic growth, but global changes – such as rising demand, geopolitical tensions and environmental concerns – have made it more complex. The recent years have underscored significant vulnerabilities in global energy security and the sustainability of energy systems, particularly in Europe. The dual crises of the COVID-19 pandemic and the conflict in Ukraine have highlighted the urgency of addressing these challenges, pushing the European Union to accelerate its efforts toward more sustainable and secure energy practices. In response, the EU has diversified energy sources and strengthened energy security to reduce its dependence on politically unstable suppliers. Given the complexity of the geopolitical situation, disrupted supply chains and the EU's clear official commitment to decarbonisation by 2050, the above should be viewed from different angles. EU energy policy (short-term and long-term) is conditioned by the action of many factors, which differ in type, intensity of action and effect (positive or negative) - but the need to analyse existing and define new methodologies for evaluating the effectiveness of EU energy policy is evident. The doctoral dissertation examines the above and suggests improvements.
Ključne besede: Energy management, sustainable management, energy security, aggregate index, composite indicator
Objavljeno v DKUM: 10.04.2025; Ogledov: 0; Prenosov: 13
Celotno besedilo (6,70 MB)

Opis: The patient safety culture is key to ensuring patient safety in healthcare organizations. The triage environment is inherently demanding for patient safety and is characterized by high stress, rapid decision-making, and quick action. In several countries, including Slovenia, there is a lack of studies on the patient safety culture among triage nurses. This study aimed to assess the perceptions of the patient safety culture among triage nurses. A cross-sectional survey design was used. The Emergency Medical Services-Safety Attitudes Questionnaire, distributed to triage nurses, was used to collect data. A total of 201 triage nurses participated in this study. The results revealed that the overall average perception of the patient safety culture was 57.27% (SD = 57.27), indicating that the perception of the patient safety culture among triage nurses in the emergency department was non-positive and requires improvement. “Job Satisfaction” received the highest score (63.18%; SD = 17.19), while “Working Conditions” received the lowest (49.91%; SD = 17.37). The perception of positive and negative safety culture responses was statistically significant for age (χ2 (3) = 17.750, p ≤ 0.001), education (χ2 (2) = 6.957, p = 0.031) and length of working experience (χ2 (3) = 8.875, p = 0.031). The findings emphasize the significance of improving the safety culture in relation to several areas of patient care during the triage process. This research serves as a crucial foundation for enhancing patient safety in triage, providing quality care, and reducing adverse events.
Ključne besede: triage, patient safety, perception, safety management, emergency medical services
Objavljeno v DKUM: 07.04.2025; Ogledov: 0; Prenosov: 1
Celotno besedilo (593,94 KB)
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