Wyniki wyszukiwania dla: risk assessment
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The effects of selected factors on regional road fatalities – analysis of the Łódź region
PublikacjaAnalysis of regional accident records shows that a country’s national road safety programme does not have the same effect in each of its regions. What may be a serious problem in one region may be of marginal significance in another. Polish and international experience shows that main risk groups and types of accidents related to the level of development and quality of the road network differ from region to region. The conclusion...
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Selecting cost-effective risk control option for advanced maritime operations; Integration of STPA-BN-Influence diagram
PublikacjaAdvanced maritime operations, such as remote pilotage, are vulnerable to new emergent risks due to increased system complexity and a multitude of interactions. Thus, maritime researchers this decade have combined Systems-Theoretic Process Analysis (STPA) and Bayesian Network (BN) to effectively manage these risks. Although these methods are effective in identifying hazards and analyzing risk levels, none of the STPA-BN studies...
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Thermal and Electrodynamic Risk of Residual Current Devices in the Case of Back-Up Protection by Overcurrent Circuit Breakers
PublikacjaResidual current operated circuit breakers without integral overcurrent protection should be back-up protected. As back-up protection devices, overcurrent circuit breakers are used. The maximum let-through energy and let-through current of the overcurrent devices were evaluated under laboratory conditions. The thermal and electrodynamic risk of residual current devices was analyzed.
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Application of FMEA analysis for assessing reliability and risk in biogas-fueled engines operation process
PublikacjaW pracy zamieszczono propozycję wykorzystania analizy FMEA (ang. Failure mode and effects analysis) - analizy rodzajów i skutków możliwych błędów występujących w instalacjach przemysłowych z silnikami spalinowymi. Obserwowany w ostatnich latach rozwój energetyki rozproszonej, opartej na tłokowych silnikach spalinowych jest wynikiem m.in. prowadzonej polityki rozwoju wykorzystania odnawialnych źródeł energii (OŹE) związanej z zagospodarowaniem...
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Risk analysis and functional safety management = Analiza ryzyka i zarządzanie bezpieczeństwem funkcjonalnym
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Free surface flow modeling in numerical estimation of flood risk zones: a case study
PublikacjaNa przykładzie doliny Wisły w Warszawie przedstawiono metodę wyznaczenia stref zagrożenia powodziowego. Symulowana numerycznie powódź wywołana została potencjalnym przerwaniem obwałowania rzeki w okolicach Saskiej Kępy. Do obliczeń zastosowano opracowany w Katedrze Hydrotechniki Wydziału Inżynierii Lądowej i Środowiska Politechniki Gdańskiej model dwuwymiarowego, płaskiego przepływu wody ze swobodną powierzchnią.
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Strategic risk measures in road traffic = Miary ryzyka strategicznego w ruchu drogowym
PublikacjaRyzyko strategiczne jest ryzykiem długookresowym, związanym z podejmowaniem decyzji długofalowych, przez instytucje zarządzające bezpieczeństwem ruchu drogowego na analizowanym obszarze. Ryzyko strategiczne na sieci dróg wybranego kraju jest niepewnością dotyczącą realizacji celu strategicznego, jakim jest ochrona życia i zdrowia uczestników ruchu drogowego. Istotnymi problemami w szacowaniu ryzyka w inżynierii ruchu drogowego...
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The role of purpose in life and social support in reducing the risk of workaholism among women in Poland
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The role of purpose in life and social support in reducing the risk of workaholism among women in Poland
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Influence of the frequency of consumption of foodstuffs on the risk of overweight and obesity in a group of post-menopausal women
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ERAP1 and HLA-C*06 are strongly associated with the risk of psoriasis in the population of northern Poland
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TGF-β gene polimorphisms as risk factors for asthma control among clinic patients
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TGF-β gene polimorphisms as risk factors for asthma control among clinic patients.
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TGF-β gene polimorphisms as risk factors for asthma control among clinic patients.
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Risk-averse decision-making to maintain supply chain viability under propagated disruptions
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SCORE model underestimates cardiovascular risk in hypertensive patients: Results of the Polish Hypertension Registry
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Cadmium in edible plants from Silesia, Poland, and its implications for health risk in populations
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Invasive giant hogweeds in Poland: Risk of burns among forestry workers and plant distribution
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Neovagina creation methods in Müllerian anomalies and risk of malignancy: insights from a systematic review
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Laser scanning as a source of information in the analysis of the facades of heritage at risk – the mansion in Kliczewo Male
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Developmental selenium exposure and health risk in daily foodstuffs: A systematic review and meta-analysis
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Environmental Factors and the Risk of Developing Type 1 Diabetes—Old Disease and New Data
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7-Score Function for Assessing the Strength of Association Rules Applied for Construction Risk Quantifying
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The association analysis for risk evaluation of significant delay occurrence in the completion date of construction project
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Potential threat to Polish lakes and reservoirs from contamination by objects of environmental flood risk
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A methodology for incorporating human factors in fuzzy-probabilistic modelling and risk analysis of industrial systems
PublikacjaPraca dotyczy wybranych zagadnień rozmyto-probabilistycznych modelowania złożonych systemów przemysłowych. Do obliczeń związanych z analizą ryzyka stosuje się diagramy wpływu i hierarchiczny proces decyzyjny.
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Estimation of the environmental risk posed by landfills using chemical, microbiological and ecotoxicological testing of leachates
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Strategic risk modelling in highway engineering = Modelowanie ryzyka strategicznego w inżynierii drogowej
PublikacjaRyzyko strategiczne w inżynierii drogowej wybranego kraju związane jest realizacją celów strategicznych funkcjonowania kraju, jakimi są: ochrona życia i zdrowia uczestników ruchu drogowego, ochrona krytycznej infrastruktury i wzmocnienie systemu ratownictwa. Przedstawiono przegląd koncepcji modelowania ryzyka w ruchu drogowym, wykorzystywanych do budowy narzędzi do podejmowania decyzji strategicznych dla potrzeb bezpieczeństwa...
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Strategic risk modelling in highway engineering/Modelowanie ryzyka strategicznego w inżynierii drogowej
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Relating Information Culture to Information Policies and Management Strategies
PublikacjaBusiness and information managers have struggled to meet several challenges in aligning information strategies and business cultures. The consequences of a misalignment or misfit of strategy and culture are well known in business literature, and better guidance on how to better align strategy and culture is needed. This means expanding the puzzle to align business and information cultures, align business and information strategies,...
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New generation of analytical tests based on the assessment of enzymatic and nuclear receptor activity changes induced by environmental pollutants
PublikacjaAnalytical methods show great potential in biological tests. The analysis of biological response that results from environmental pollutant exposure allows: (i) prediction of the risk of toxic effects and (ii) provision of the background for the development of markers of the toxicants presence. Bioanalytical tests based on changes in enzymatic activity and nuclear receptor action provide extremely high specificity and sensitivity....
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Controling w zarządzaniu bezpieczeństwem pracy
PublikacjaW artykule przedstawiono możliwość wykorzystania controllingu do badania zagrożeń w procesie pracy. Dla oceny rozwiązań usprawniających wprowadzono pojęcie oszczędności zasobu typu praca i typu materiał, zużywanych w procesie realizacji zadań wytwórczych. Artykuł podkreśla możliwość osiągania efektów ekonomicznych (ograniczenia kosztów) w wyniku poprawy warunków pracy.CONTROLLING IN WORK SAFETY MANAGEMENTThe article presents the...
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Human Factors and Functional Safety Analysis in Designing the Control Rooms of Industrial Hazardous Plants
PublikacjaIn this work some aspects of human factors and functional safety analysis in designing the control rooms of industrial hazardous plants are presented. The “defence in depth” (D-in-D) concept is outlined. Some designing issues of the alarm system (AS) with regard to human factors to be supported using the human reliability analysis (HRA) are discussed. The AS and decision support system (DSS), when properly designed, would contribute...
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Knowledge-based functional safety management using ProSIL software
PublikacjaIn the article the ProSIL software for computer aided functional safety management is presented. The software consists of three modules for the determination of the required SIL level (ProSILen) and verification of the SIL level (ProSILver). In the ProSIL the calibrated knowledge-based risk graph method for determining the required safety integrity level (SIL) of the safety functions identified in hazard analysis is implemented....
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Do You Know What You Drink? Comparative Research on the Contents of Radioisotopes and Heavy Metals in Different Types of Tea from Various Parts of the World
PublikacjaThe aim of this study was to assess the potential health risks of radioactive elements and heavy metals ingested through the consumption of various types of tea imported to the Polish market (black, green, red, oolong and white). The concentrations [Bq/kg] of radionuclides (40K, 137Cs, 226Ra, 210Pb and 228Th) in tea leaves before and after brewing were measured using γ-ray spectrometry with high-purity germanium (HPGe). The concentrations...
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Speciation of heavy metals in bottom sediments of drinking water reservoir for Gdansk, Poland – changes over the 14 years
PublikacjaThere was conducted a comparative study of the concentrations of heavy metals (Zn, Cu, Pb, and Cd) in the surface layer of sediments collected in two investigation periods: 1999–2000 and 2013. Theresults demonstrated that the degree of metals pollution decreased over time. The contamina-tion factors (Cf) calculated for Zn, Cu, Pb, and Cd were respectively 3.63, 3.86, 3.23, and 3.25 in the first period of research and 1.35, 3.42,...
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Is Artificial Intelligence Ready to Assess an Enterprise’s Financial Security?
PublikacjaThis study contributes to the literature on financial security by highlighting the relevance of the perceptions and resulting professional judgment of stakeholders. Assessing a company’s financial security using only economic indicators—as suggested in the existing literature—would be inaccurate when undertaking a comprehensive study of financial security. Specifically, indices and indicators based on financial or managerial reporting...
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Selected elements of the methodology and method of designing amphibious flood rescue vehicles
PublikacjaThe methodology of designing amphibious flood rescue vehicles at the preliminary stage of the design process has been presented. The study has been focused on the properties of such vehicles when afloat, with their on-land behaviour and performance characteristics having been left aside. In the study, a general assumption has been made that the amphibious flood rescue vehicles should be designed as, above all, watercraft that additionally...
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Metoda TrustCritic oceny wiarygodności sklepów internetowych
PublikacjaW artykule przedstawiono metodę oceny wiarygodności sklepów internetowych TrustCritic. Powszechnie występujące nadużycia w handlu elektronicznym sprawiają, że zaufanie do przedsiębiorcy staje się kluczowym czynnikiem decyzji konsumentów. Przedsiębiorca narażony jest na niezgodność z prawem, utratę wizerunku i klientów. Artykuł omawia problematykę nadużyć w sferze e-biznesu oraz proponuje wielokryterialny model oceny sklepu internetowego,...
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The Level of FGF 21 as a New Risk Factor for the Occurrence of Cardiometabolic Disorders amongst the Psoriatic Patients
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Patient rights, risk, and responsibilities in the genetic era – a right to know, a right not to know, or a duty to know?
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Associations of Nutritional Behavior and Gut Microbiota with the Risk of COVID-19 in Healthy Young Adults in Poland
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Reference intervals for common carotid intima-media thickness measured with echotracking: relation with risk factors
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Daytime, home and office blood pressures in treated hypertensive patients according to accretion of cardiovascular risk
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PCDDs, PCDFs and PCBs in locally produced foods as health risk factors in Silesia Province, Poland
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Financial performance under influence of credit risk in non-financial firms: evidence from Pakistan
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COVID-19-Associated Mucormycosis (CAM): Case-Series and Global Analysis of Mortality Risk Factors
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Cardiovascular risk and response to lipid lowering therapy in patients with HIV infection according to different recommendations
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Risk factors of depressive and anxiety symptoms 8 years after coronary artery bypass grafting
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Telomere Length and Risk of Major Adverse Cardiac Events and Cancer in Obstructive Sleep Apnea Patients
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