Wyniki wyszukiwania - BazTech

1

Dichotomous nature of safety using the Haddon matrix

Wojtyto Dorota

Zeszyty Naukowe Politechniki Morskiej w Szczecinie

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2026

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nr 85 (157)

24--31

EN

The risk management process in an organization consists of several stages, during which various methods, techniques, and tools are used. Their selection depends on the specifics of the company and the possibility of their application, given the current space-time conditions and the possession of specific resources. The most popular tools are SWOT analysis, brainstorming, and methods of studying the environment, etc. Sometimes, however, in a more complicated situation in an organization relating to the occurrence of risk, these methods may prove insufficient. They can be supported by solutions based on the Haddon model, which is based on several important factors discussed in detail in three dimensions: before a given event (risk), during its duration, and after the event. The main objective of this paper is to discuss the Haddon matrix tool that can be used in the risk management process at the stage of both risk identification and response. The paper also focuses on the practical application of the Haddon matrix for frequently occurring risks in an organization. Moreover, the application of the Haddon matrix for one of the risks occurring in a selected production company is presented.

2

Dilemmas and risks in the implementation of military equipment

Simiński Przemysław, Domańska-Szaruga Beata

Nowoczesne Systemy Zarządzania

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2026

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T. 21, nr 2

69--80

EN

Research objectives and hypothesis/research questions: The research hypothesis was formulated as follows: effective risk management requires an integrated approach that takes into account the specifics of the defence industry, NATO normative regulations (AQAP), and building trust-based relationships between process participants. Research methods: Qualitative methods were applied, including analysis of normative documents, case analysis, and literature studies. Main results: The results indicate that the main dilemmas include: selecting the appropriate level of quality requirements (AQAP 2110 vs. AQAP 2131), the disproportion between design time and the dynamics of changing operational needs, and insufficient competencies of personnel involved in the implementation process. The conclusions confirm the research hypothesis, pointing to the necessity of implementing a systemic approach to risk management covering the entire life cycle of a military vehicle. The research conducted enabled a positive verification of the research hypothesis. Effective risk management in the ME implementation process indeed requires an integrated approach that takes into account the specifics of the defence industry, NATO normative regulations, and the development of trust-based relationships. Implications for theory and practice: In response to the research questions, the following conclusions were formulated. First, each of the implementation process parties - the user, the manufacturer, and the research institute - bears differentiated types of risk, with the greatest safety-loss risk falling on the direct user. Second, the main dilemma concerns balancing oversight costs against the level of acceptable risk - applying AQAP 2131 instead of AQAP 2110 reduces current costs but generates potentially far higher costs and hazards in the operational phase. Third, risk minimisation requires a combination of formal, technical, and relational instruments, encompassing trust-building, appropriate contracts, evaluation and testing (OiB), terminology standardisation, and an adequate research process.

PL

Cel badań i hipotezy/pytania badawcze: Sformułowano następującą hipotezę badawczą: efektywne zarządzanie ryzykiem wymaga zintegrowanego podejścia uwzględniającego specyfikę branży obronnej, regulacje normatywne NATO (AQAP) oraz budowanie relacji opartych na zaufaniu między uczestnikami procesu. Metody badawcze: W badaniach zastosowano metody jakościowe, obejmujące analizę dokumentów normatywnych, analizę przypadków oraz studia literaturowe. Główne wyniki: Wyniki wskazują, że głównymi dylematami są: wybór odpowiedniego poziomu wymagań jakościowych (AQAP 2110 vs. AQAP 2131), dysproporcja między czasem projektowania a dynamiką zmian potrzeb operacyjnych oraz niedostateczne kompetencje kadr uczestniczących we wdrażaniu. Wnioski potwierdzają hipotezę badawczą, wskazując na konieczność wdrożenia systemowego podejścia do zarządzania ryzykiem, obejmującego cały cykl życia pojazdu wojskowego. Przeprowadzone badania pozwoliły na pozytywną weryfikację hipotezy badawczej. Efektywne zarządzanie ryzykiem w procesie wdrażania SpW rzeczywiście wymaga zintegrowanego podejścia, uwzględniającego specyfikę branży obronnej, regulacje normatywne NATO oraz budowanie relacji opartych na zaufaniu. Implikacje dla teorii i praktyki: W odpowiedzi na pytania badawcze sformułowano następujące wnioski. Po pierwsze, każda ze stron procesu wdrażania - użytkownik, producent i instytut badawczy - ponosi zróżnicowane rodzaje ryzyka, przy czym największe ryzyko utraty bezpieczeństwa ponosi bezpośredni użytkownik. Po drugie, główny dylemat dotyczy równoważenia kosztów nadzorowania z poziomem akceptowalnego ryzyka - stosowanie AQAP 2131 zamiast AQAP 2110 obniża koszty bieżące, ale generuje potencjalnie znacznie wyższe koszty i zagrożenia w fazie eksploatacji. Po trzecie, minimalizacja ryzyka wymaga połączenia instrumentów formalnych, technicznych i relacyjnych, obejmujących budowanie zaufania, właściwe umowy, OiB, standaryzację terminologii oraz odpowiedni proces badawczy.

3

Prawdopodobieństwo, straty materialne oraz zagrożenia dla zdrowia w szacowaniu ryzyka

Rak Janusz R., Boryczko Krzysztof, Stręk Magdalena, Żywiec Jakub, Pietrucha-Urbanik Katarzyna

Instal

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2026

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nr 1

58--61

PL

W zarządzaniu kryzysowym ocena ryzyka jest podstawą podejmowania działań dla zapewnienia bezpieczeństwa systemów zaopatrzenia w wodę. Przedstawiona metoda szacowania ryzyka wywodzi się z inżynierii bezpieczeństwa. Nowością metody jest rozgraniczenie strat materialnych oraz ludzkich. Z definicji ryzyka wynika, że jego szacowanie polega na pomnożeniu prawdopodobieństwa lub częstości występowania zagrożenia przez prognozowane straty. W pracy przedstawiono problematykę szacowania prawdopodobieństwa zdarzeń awaryjnych z określoną perspektywą czasową. Do oszacowania strat materialnych zaproponowano odsetek dochodów jednostki samorządu terytorialnego (miasta, gminy). Wyróżniono trzy rodzaje strat ludzkich: udzielanie pomocy lekarskiej, wymagana hospitalizacja i zejście śmiertelne. Do oszacowania ryzyka przyjęto czteroparametryczną matrycę ryzyka według wzoru: r=P·C·F/O gdzie: P - prawdopodobieństwo wystąpienia zagrożenia, C - straty materialne, F - straty ludzkie, O - ochrona.

EN

In crisis management, risk assessment is fundamental for decision-making to ensure the safety of water supply systems. The presented risk assessment method originates from safety engineering. The novelty of the method lies in the distinction between material and human losses. By definition, risk assessment involves multiplying the probability or frequency of a hazard by the projected losses. This study addresses the issue of estimating the probability of emergency events within a specific time frame. To estimate material losses, a percentage of the revenue of a local government unit (city, municipality) is proposed. Three types of human losses are distinguished: medical assistance, required hospitalization, and fatality. The risk assessment is based on a four-parameter risk matrix using the following formula: r=P·C·F/O where: P - probability of hazard occurrence, C - material losses, F - human losses, O - protection.

4

Dangerous behavior of pedestrians and their knowledge of road traffic risks in Poland

Gądek-Hawlena Teresa, Michalski Konrad

Zeszyty Naukowe. Transport / Politechnika Śląska

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2025

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z. 127

57--72

EN

This article presents the results of a survey with 3061 respondents conducted to investigate the propensity for risky behavior among pedestrian road users and their knowledge of the potential risks they face from passenger car drivers. The study shows that there is a correlation between gender and risk propensity (p=0.000, c=0.1245). Men are more likely to be risk-averse than women, despite their greater knowledge of the possible dangers of passenger car drivers. A similar relationship can be identified when taking into account where pedestrians live. Residents of large cities (over 150,000 inhabitants) show the highest propensity for risky behavior compared to residents of smaller towns and villages. At the same time, residents of these cities have greater knowledge than the other groups surveyed regarding the reaction of the driver and the possibility of stopping the car. In the case of the age of pedestrians, it is not possible to identify one particular age group characterized by a higher propensity for risky behavior. At the same time, for the age of pedestrians and their risky behavior, there is a significant correlation relating to the use of headphones when crossing pedestrian crossings without traffic lights (p=0.000, c=0.4810). Headphones were frequently used when crossing crosswalks by those aged 18-29 years (44.2%), while never by those aged over 65 years. The results of the study indicate the need for educational efforts among pedestrians, taking into account demographic variables and aspects related to limited trust in passenger car drivers.

5

Evacuation risks for people with disabilities on the example of St. Anthony’s Hospital in Ząbkowice Śląskie

Antoniszyn Natalia

Zeszyty Naukowe SGSP / Szkoła Główna Służby Pożarniczej

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2025

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Nr 93 (tom 2)

211--231

EN

The article discusses the risk assessment of evacuation of people with disabilities in a situation of local hazards on the premises of St. Anthony Hospital in Ząbkowice Śląskie. Hazards that can trigger evacuation were identified, and in addition, the risk of evacuating people with disabilities was assessed, including reference ways of handling these risks. The topic of key differences in the evaluation of risks during evacuation was discussed, taking into account the aspect of different types of disabilities. People with a variety of disabilities require, first of all, an individual approach during evacuation, especially during a fire or other local emergency. This carries with it the need for tailored solutions that take into account special needs and limitations of evacuees, which plays a key role in guaranteeing the safety as well as the efficiency of evacuation operations. In this case, it mandates the introduction of rational evacuation strategies that take into account heterogeneity in relation to selfsufficiency. Such a targeted approach can guarantee a smooth and relatively safe evacuation.

6

The relationship between risk and the cost of equity in the context of sensitivity of beta coefficient - comparative study for the largest companies listed on Warsaw and Frankfurt Stock Exchange

Gnap Michał, Turek-Radwan Monika

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2025

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z. 218

217--235

EN

Purpose: The main objective of the article is to examine the stability of the beta parameter for the largest companies listed on the Warsaw and Frankfurt Stock Exchanges. Design/methodology/approach: The study is a comparative analysis. The hypothesis is subjected to statistical verification, stating that beta parameters are stable. The estimation of beta parameters is carried out using the least squares method and a simple rate of return in the period 2005-2021, while the verification of the stability hypothesis is carried out based on Jarque-Bera test, Breusch-Pagan test, and t-Student test. Findings: The presented research results indicate that for companies listed on the WSE, along with the extension of the period of measuring the frequency of rates of return, the beta parameter is characterized by a lower level of sensitivity. This is probably due to the greater amplitude of fluctuations in the rate of return with increasing the frequency of measurement. Practical implications: In the company's finances, the beta parameter plays a key role in measuring investment risk. Since its introduction, it has been subjected to numerous empirical studies and analyses in both developing and highly developed markets. A positive phenomenon is the insensitivity of the beta parameter to the change in the rate of return of the stock market index for the monthly measurement of the rate of return in the case of companies with the largest capitalization on the Polish stock market. Originality/value: In Poland, research is carried out on the properties of the beta parameter, however, there is no research on its comparability to the economies of countries where the capital market is highly developed.

7

Risk determinats in innovation projects – empirical research in organizations

Bartusik Katarzyna, Walas-Trębacz Jolanta

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2025

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z. 222

37--67

EN

Purpose: The aim of the article is to identify and analyze the key factors determining risk in innovative projects. The research focuses on identifying significant risk categories for six types of innovative projects implemented in organizations. Design/methodology/approach: The study was based on the analysis of surveys conducted among 87 organizations. The questionnaire included questions about the number and dynamics of implemented innovation projects during the indicated period, types of risks in innovation projects, and the most important external and internal factors determining risks in innovation projects. Data were collected using the CAWI technique. Respondents were owners and managers with knowledge and experience in implementing innovation projects within their organizations. Findings: The results indicate that the greatest activity in implementing innovation projects occurred in the surveyed organizations during the two analyzed periods, especially in the investment, organizational, and technical-technological areas. The greatest increase in interest (dynamics) in innovation implementation was observed in projects related to management systems, research and development, and technical-technological areas. Respondents rated the levels of risk related to costs, time, finances, market, and technology particularly highly. Among external factors, changes in consumer requirements and market fluctuations had the most significant impact on risk in innovative projects, while among internal factors, financial-economic and personal factors were the most influential. Research limitations/implications: The main limitations of the study concern the relatively small number of surveyed organizations, which may reduce the ability to generalize the results. Additionally, the analysis is based on subjective assessments by respondents, which may introduce some measurement errors. Practical implications: The article provides practical guidelines for categorizing risks and identifying factors influencing risks in six types of innovative projects. It can be useful for managers and project leaders in identifying potential sources of risk. Particular emphasis is placed on the importance of identifying risk factors to develop effective risk minimization strategies in innovative projects. Originality/value: The originality of the article lies in its comprehensive approach to risk analysis in innovative projects. The obtained results may inspire further research and support practical efforts to more effectively identify factors determining risks in innovative projects within organizations.

8

Ciągłość działania w ochronie ludności i obronie cywilnej : kontekst lokalny business

Wróblewski Dariusz

Wiedza Obronna

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2025

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Nr 3, nr spec.

47--79

PL

W artykule poruszono kwestie związane z ciągłością działania i jej zapewnieniem w kontekście wymogów ustawy o ochronie ludności i obronie cywilnej. Struktura artykułu obejmuje wprowadzenie w sytuację problemową, metodologię oraz omówienie ciągłości działania w kontekście zadań z zakresu ochrony ludności i obrony cywilnej, kultury zapobiegania ryzyku i promowania ciągłości działania w ujęciu lokalnym, a także opis procesu zapewnienia ciągłości działania. Artykuł kończy podsumowanie oraz bibliografia.

EN

The article discusses issues related to business continuity and its assurance under the requirements of the Civil Protection and Civil Defence Act. The structure of the article includes an introduction to the problem situation, the methodology, and the presentation of business continuity in the context of civil protection and civil defence tasks, risk prevention culture, and promoting business continuity at the local level, as well as the description of the process of ensuring business continuity. The article concludes with a summary and references.

9

Construction work execution simulation using System Dynamics: case of the Wawel Castle Courtyard

Śladowski Grzegorz, Szewczyk Bartłomiej, Sroka Bartłomiej

Wiadomości Konserwatorskie

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2025

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Nr 81

43--54

EN

This paper presents an approach to modelling and analyzing simulations of construction works using System Dynamics. The authors, using systems thinking, developed a general model of a construction work’s performance to assess its execution time and costs. The proposed model considers dynamic and non-linear relations between the elements (people, materials, machines, etc.) of the construction work as a system and its reactions to essential risk factors. The potential of the proposed approach was presented on the example of the construction of a stone tile wearing course for a shared space at the Wawel Royal Castle in Cracow. The authors wish to note the universality of the model, whose general form can be used to assess the execution times and costs of typical construction works that are vulnerable to essential risk factors.

PL

Przedstawiono podejście do modelowania i analizy symulacyjnej robót budowlanych oparte na dynamice systemów. Korzystając z myślenia systemowego, opracowano ogólny model roboty budowlanej na potrzeby szacowania cyklu jej realizacji. Zaproponowany model uwzględnia dynamiczne i nieliniowe relacje pomiędzy poszczególnymi elementami (ludzie, materiały, maszyny itd.) roboty budowlanej oraz jej interakcje z podstawowymi czynnikami ryzyka. Możliwości zaproponowanego podejścia zaprezentowano na przykładzie roboty budowlanej: wykonanie warstwy ścieralnej z nawierzchni z płyt kamiennych ciągu pieszo-jezdnego zlokalizowanego na terenie Zamku Królewskiego na Wawelu w Krakowie. Zwraca się uwagę na uniwersalny charakter opracowanego modelu, którego ogólna postać może stanowić bazę do szacowania cyklu realizacji typowych robót budowlanych podatnych na wpływ podstawowych czynników ryzyka.

10

Challenges and threats to military road transport in the context of the contemporary geopolitical situation

Iwan Tomasz

Systemy Logistyczne Wojsk

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2025

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Vol. 63, no. 2

75--96

EN

Military road transport is essential for operational readiness, yet it increasingly operates within a security environment shaped by hybrid activities, sabotage and deliberate disruptions observed during the Russian–Ukrainian war. The research niche of this article is the integration of classic road safety considerations with the risk of intentional human interference in military movements conducted on civilian road infrastructure. The purpose of the article is to identify emerging threats to military road transport and to propose pragmatic risk mitigation measures. It is hypothesised that the visibility, predictability and information leakage inherent in organised movements (columns, oversize vehicles and dangerous goods transports) significantly increase vulnerability to hostile interference beyond ‘typical’ traffic hazards. The study applies qualitative desk based methods: analysis of Polish legal and administrative regulations and military procedures, supported by a review of contemporary threat patterns and lessons learned from the war in Ukraine, followed by synthesis into recommendations. The analysis indicates that mandatory markings, convoy structure, route constraints and public exposure may facilitate targeting, while cyber and information operations can amplify disruption effects. The article proposes a systemic approach that combines operational security (limiting sensitive information), route and timing planning, strengthened liaison with security services, and targeted public awareness to reduce incident probability and consequences.

11

Transformation of national distribution grid – review of benefits and risks

Dołęga Waldemar

Rynek Energii

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2025

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Nr 6

59--62

EN

The article presents the issues concerning the transformation of the national distribution network. The energy transformation process in the area of distribution networks is discussed. Challenges concerning the national distribution network were presented. Investment activities of distribution system operators in the area of the national distribution network and their benefits were discussed. Risks to the transformation process of the national distribution network are presented. Conclusions on the effective transformation of the national distribution network in the context of the necessary investment activities of distribution system operators were presented.

PL

W artykule przedstawiono problematykę dotyczącą transformacji krajowej sieci dystrybucyjnej. Omówiono proces transformacji energetycznej w obszarze sieci dystrybucyjnych. Przedstawiono wyzwania dotyczące krajowej sieci dystrybucyjnej. Omówiono działania inwestycyjne operatorów systemów dystrybucyjnych w obszarze krajowej sieci dystrybucyjnej i korzyści z nich wynikające. Przedstawiono ryzyko dla procesu transformacji krajowej sieci dystrybucyjnej. Przedstawiono wnioski dotyczące efektywnej transformacji krajowej sieci dystrybucyjnej w kontekście koniecznych działań inwestycyjnych operatorów systemów dystrybucyjnych.

12

Real-time geo-decisional system for risk and disaster management in Madagascar

Rakotoarison Tsiorinantenaina René, Hajalalaina Aimé Richard

Reports on Geodesy and Geoinformatics

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2025

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Vol. 119

7--13

EN

Climate change is intensifying extreme phenomena, and the world is increasingly vulnerable to a variety of disasters whose impacts are considerable and varied over time, from one place to another and from one community to another. Due to its geographical location, Madagascar is the most cyclone-prone country in Africa and the ninth most vulnerable country in the world. Almost every year, Madagascar is hit by cyclones, causing loss of life and property for the population. In terms of prevention, Madagascar already has an early warning system to inform the population, but during a crisis, it still lacks a decision support system for rapid, real-time intervention to minimize damage. In this paper, we propose a real-time geo-decision support system based on real-time data integration, real-time ETL and real-time cube building. In the proposed architecture, continuous data flow is required for real-time data integration. The proposed real-time ETL unit is composed of the capitalization of risk analysis experiments to ensure their reusability, as well as the insertion of processing parallelization to optimize the processing time of voluminous data. The real-time SOLAP unit consists of real-time cube formation using a spatial database that stores spatio-temporal data from a given point in time, with query optimization using materialized query technology. Our prototype uses NASA's weather data streaming service via an API. The ETL is written in a Matlab script and loads the data into a spatial database in Postgresql after processing. A web mapping application queries the constitution of a cube and displays the result for visualization.

13

Rodzaje, przyczyny i skutki opóźnień w procesach budowlanych

Dziadosz Agnieszka, Rejment Mariusz, Fojt Igor

Przegląd Budowlany

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2025

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R. 96, nr 2

206--208

PL

Rodzaj inwestycji budowlanej, stopień jej skomplikowania, warunki budowy, sposób zarządzania kontraktem oraz wiele innych grup czynników inicjuje pojawienie się zakłóceń wpływających, w różnym stopniu, na przebieg realizacji obiektu budowlanego. Opóźnienia to wynik losowości zdarzeń trudnych do przewidzenia na etapie planowania i przygotowania inwestycji budowlanej do realizacji, jednak mających istotny wpływ na przebieg procesu budowlanego. Autorzy artykułu sklasyfikowali zidentyfikowane czynniki sprzyjające wystąpieniu opóźnień w procesie budowlanym, a także podjęli próbę określenia częstotliwości ich występowania oraz stopnia wpływu na opóźnienia w robotach budowlanych, bazując na pilotażowych badaniach ankietowych wśród polskich wykonawców.

EN

The type of construction investment, its complexity, construction conditions, contract management method and many other groups of factors initiate the occurrence of disruptions that affect, to varying degrees, the course of construction project implementation. Delays are the result of random events that are difficult to predict at the planning and preparation stage of a construction investment for implementation, but they have a significant impact on the course of the construction process. The authors of the article classified the identified factors contributing to the occurrence of delays in the construction process, and also attempted to determine the frequency of their occurrence and the degree of their impact on delays in construction works based on pilot surveys among Polish contractors.

14

Prowadzenie robót budowlanych w czynnym zakładzie pracy w kontekście wyzwań i możliwości

Linczowski Kazimierz, Radziejowska Aleksandra

Przegląd Budowlany

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2025

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R. 96, nr 6

204--208

PL

Realizacja robót budowlanych w obiektach, które nie mogą zostać wyłączone z użytkowania, wymaga nie tylko zaawansowanego podejścia organizacyjnego, ale również elastyczności, innowacyjności i skutecznego zarządzania ryzykiem, aby zachować równowagę między postępem prac budowlanych a zapewnieniem ciągłości i bezpieczeństwa funkcjonowania zakładu. Stanowi to wyzwanie obarczone dużym ryzykiem dla wykonawcy, ale jednocześnie pozwala na zdobycie ogromnego doświadczenia i kompetencji, dając tym samym przewagę na konkurencyjnym rynku usług budowlanych. Artykuł opisuje wyzwania i możliwości związane z realizacją inwestycji budowlanych oraz ryzyka i korzyści wynikające z integracji działań budowlanych z funkcjonowaniem zakładu pracy.

EN

The execution of construction work in facilities that cannot be taken out of service requires not only a sophisticated organizational approach, but also flexibility, innovation and effective risk management to balance the progress of construction work with ensuring the continuity and safety of plant operations. This poses a challenge with great risks for the contractor, but at the same time allows for the gaining of a great deal of experience and competence thus giving an advantage in the competitive construction services market. The article describes the challenges and opportunities of construction projects and the risks and benefits of integrating construction activities with plant operations.

15

Ocena ryzyka w przedsięwzięciach modernizacyjnych obiektów szkolnictwa wyższego z wykorzystaniem logiki rozmytej

Leśniak Agnieszka, Skrzypczak Olga

Przegląd Budowlany

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2025

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R. 96, nr 4

140--143

PL

Praca dotyczy oceny ryzyka w inwestycjach publicznych, koncentrując się na naprawach i modernizacji wybranych obiektów szkolnictwa wyższego. Głównym celem jest identyfikacja potencjalnych czynników ryzyka oraz propozycja metody oceny ryzyka z wykorzystaniem teorii zbiorów rozmytych. Wykorzystanie logiki rozmytej i metody Mandamiego pozwala na uwzględnienie niepewności i ocen subiektywnych dla czynników ryzyka i skutków ich wystąpienia. Każdy z zaproponowanych czynników ryzyka jest analizowany za pomocą rozmytych funkcji przynależności dla niskiego, średniego i wysokiego prawdopodobieństwa jego wystąpienia oraz powstałych konsekwencji. W efekcie poziom ryzyka został przedstawiony jako trójelementowy zbiór, którego elementami są rozmyte podzbiory opisane zmiennymi lingwistycznymi: R = {niskie, średnie, duże}. Wyniki analizy wskazują na konieczność szczególnego uwzględnienia ryzyk związanych z koordynacją prac oraz zapewnieniem odpowiednich kwalifikacji pracowników, co jest kluczowe dla zminimalizowania ryzyka opóźnień i błędów w realizacji przedsięwzięć.

EN

The work pertains to the assessment of risk in public investments, focusing on the repairs and modernization of selected higher education facilities. The main objective is to identify potential risk factors and propose a method for risk assessment using fuzzy set theory. The use of fuzzy logic and the Mamdani method allows for the consideration of uncertainties and subjective evaluations of risk factors and their impacts. Each of the proposed risk factors is analyzed using fuzzy membership functions for low, medium, and high probability of occurrence and resulting consequences. Consequently, the level of risk is presented as a three-element set, whose elements are fuzzy subsets described by linguistic variables: R = {low, medium, high}. The results of the analysis indicate the necessity of paying particular attention to risks related to the coordination of work and ensuring the appropriate qualifications of employees, which is crucial for minimizing the risk of delays and errors in the implementation of projects.

16

Assessment of risk and uncertainty by internal and external stakeholders in an e-health megaproject

Gładysz Barbara, Frączkowski Kazimierz, Kuchta Dorota

Operations Research and Decisions

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2025

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Vol. 35, No. 4

11--26

EN

The paper examines differences in the perceptions of risks and uncertainties associated with an e-health megaproject in Poland, as viewed by internal and external stakeholder groups. In addition to describing the project, its stakeholders, and the related risks and uncertainties, the paper presents the results of statistical analyses. These results indicate that risks and uncertainties are seen as non-negligible, and certain risks and uncertainties are perceived differently by various stakeholder groups. The underlying reasons for these differences are identified. The paper also outlines the specific implications of the identified patterns of perception, along with their causes, for managing similar projects in the future.

17

Wieloaspektowość zarządzania bezpieczeństwem informacji

Frączek Mariusz

Kwartalnik Bellona

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2025

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Nr 4

51--76

PL

W artykule omówiono wybrane aspekty zarządzania bezpieczeństwem informacji. Przedstawiono obowiązujące normy, badania teoretyczne i empiryczne oraz autorskie obserwacje. Zaprezentowany materiał może stanowić bazę do dalszych poszukiwań rozwiązań, które zapewnią bezpieczeństwo informacji w każdej organizacji, także zhierarchizowanej, z uwzględnieniem poziomu zidentyfikowanego oraz akceptowalnego ryzyka. Szerokie ujęcie tematu pozwala na wstępną ocenę wielkości naukowego obszaru rozważań, kluczowego ze względu na sytuację geopolityczną w Europie Środkowej.

EN

The article discusses selected aspects of information security management. It presents applicable standards, theoretical and empirical research, and the author’s observations. The presented material may serve as a basis for further research into solutions that will ensure information security in any organization, including hierarchical ones, taking into account the level of identified and acceptable risk. A broad approach to the topic allows for a preliminary assessment of the scope of scientific considerations, which is crucial, given the geopolitical situation in Central Europe.

18

Strategies for disaster management and the role of effective governance in Nepal

Acharya Jaya Narayan, Koedsin Werapong, Techato Kuaanan

Journal of Water and Land Development

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2025

|

no. 64

130--135

EN

This paper examines the crucial interplay between governance and disaster management in Nepal, a nation frequently assailed by natural disasters such as earthquakes, landslides, and floods. Despite substantial progress in disaster risk reduction (DRR) frameworks, particularly following the devastating 2015 earthquake, challenges persist, primarily due to governance issues. Through a mixed-methods approach involving structured questionnaires and indepth interviews with government officials, local leaders, and non-governmental organisation (NGO) representatives, this study explores the effectiveness of disaster management strategies underpinned by governance practices. The research uncovers significant operational, institutional, and environmental challenges that hinder effective disaster management. Key findings indicate bureaucratic delays, poor coordination, and inadequate resource allocation as major impediments, while community engagement and the integration of local knowledge emerge as critical success factors. Furthermore, the study highlights the adverse effects of governance traps, such as political interference and lack of transparency, which exacerbate the vulnerability of disaster-stricken communities. The paper argues for the necessity of robust governance structures that are transparent, accountable, and inclusive, to enhance disaster resilience and response in Nepal. Recommendations are made for strengthening local capacities, improving inter-agency coordination, and leveraging technology to predict and manage disasters more effectively. By addressing these governance-related issues, Nepal can enhance its disaster preparedness and ensure a more resilient future for its population.

19

Research on Labor Safety Risk Assessment in Underground Coal Mining

Nguyen Duyen Phong, Tran Tuan Minh, Dang Trung Thanh

Inżynieria Mineralna

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2025

|

Vol. 1, no. 2

435--446

EN

Coal is an energy source widely used in the world as well as in Vietnam. Currently, Vietnam National Coal - Mineral Industries Holding Corporation Limited (Vinacomin) has applied many modern and safe underground coal mining methods, but there are still human and economic losses in some mines. In this study, statistics on the history of labor accidents in Vietnam's coal industry during underground coal mining are compiled to determine the impact of labor accidents in Vietnam's coal industry. On that basis, analyze the main causes of risk of unsafe labor incidents in coal mining. The study used the risk matrix method to evaluate the risk level. The results of the study showed the levels of extremely high risk, high risk, and medium risk. According to the results of the article, solutions are proposed to minimize the risk of unsafe labor in underground coal mining.

20

Zarządzanie łańcuchem dostaw jako determinanta osiągania sukcesu w biznesie

Chrobak Ryszard, Kaźmierczak Maciej

Gospodarka Materiałowa i Logistyka

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2025

|

nr 4

27--35

PL

W artykule zaprezentowano wyniki badań dotyczące stopnia wpływu dobrze zaprojektowanego i zintegrowanego z ogólną strategią przedsiębiorstwa oraz efektywnie zarządzanego łańcucha dostaw na odniesienie sukcesu w biznesie. Artykuł składa się z trzech części. W pierwszej z nich przedstawiono znaczenie łańcuchów dostaw w osiąganiu sukcesów w biznesie. Druga część zawiera wyniki badań odnoszące się do kluczowych procesów w zarządzaniu łańcuchem dostaw. Część trzecia przedstawia rolę technologii w zarządzaniu łańcuchem dostaw. Problem badawczy i cel badań zdeterminowały układ i zawartość treści artykułu, a w konsekwencji charakter i treść postulatów przedstawionych w podsumowaniu.

EN

The article presents the results of research on the degree of influence of a well-designed and integrated supply chain, effectively managed in line with the overall strategy of the company, on business success. The article consists of three parts. The first part highlights the importance of supply chains in achieving business success. The second part contains the results of research relating to key processes in supply chain management. The third part presents the role of technology in supply chain management. The research problem and the objective of the study determined the structure and content of the article and, consequently, the nature and content of the postulates presented in the summary.