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Tytuł:
Heavy Metals and Arsenic in Soil and Cereal Grains and Potential Human Risk in the Central Region of Peru
Autorzy:
Custodio, María
Peñaloza, Richard
Orellana, Edith
Aguilar-Cáceres, Manuel A.
Maldonado-Oré, Edith M.
Powiązania:
https://bibliotekanauki.pl/articles/1839545.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
soil
cereal
heavy metals
arsenic
human risk
Opis:
The objective of this study was to analyze the content of heavy metals and arsenic in soil and cereal grains as well as to evaluate the possible human risk in the central region of Peru. The soil samples of corn and barley grains were collected from seven agricultural zones and the concentrations of Cu, Fe, Pb, Zn and As were determined with the method of atomic absorption flame spectrophotometry. PERMANOVA showed that the effect of the type of crop and the sampling zone significantly influence the concentrations of heavy metals and As in soil and corn and barley grains (p < 0.05). PCA for heavy metals and As in soil and grain samples of the cereals studied showed that the first two main components represented 81.03% and 94.77% of the total variance, respectively. Hazard Quotient (HQ) for ingestion was the most significant. The HQ values of Pb and As in crop soils indicated that detrimental health effects are unlikely (HQ < 1). The soil hazard index (HI) values of both crops did not exceed the threshold value of 1 (HI < 1). The carcinogenic risk level (CR) of As from ingestion of corn and barley crop soils contaminated by As was higher in children than in farmers and adults. The bioconcentration factor (BCF) of As was higher in barley grains than in corn grains. The THQ of As exceeded the target value of 1 in 100% of the barley and corn sampling sites. The RC of As in grains exceeded the acceptable risk level of 10–6 in all sampling zones.
Źródło:
Journal of Ecological Engineering; 2021, 22, 1; 206-220
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Petroleum Hydrocarbon Pollution in Soil and Surface Water by Public Oil Fields in Wonocolo Sub-district, Indonesia
Autorzy:
Sari, G. L.
Trihadiningrum, Y.
Ni'matuzahroh, N.
Powiązania:
https://bibliotekanauki.pl/articles/123774.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
human risk
soil pollution
surface water contamination
total petroleum hydrocarbon
public crude oil fields
Opis:
Public crude oil fields in Wonocolo sub-district were active from 1942 until now and have inadequately operated. The aims of this research were to measure the level of total petroleum hydrocarbon (TPH) pollution and their distribution in soil and surface water at the Wonocolo public crude oil fields. Twelve composite soil samples were collected from uncontaminated and contaminated sites of old well (OW), transportation line (T), and refinery area (R) at the depths of 0–30 cm, 30–60 cm, and 60–90 cm. The composite surface water sample was obtained from two points with different distances from the river side. TPH from soil and surface water samples were extracted using soxhlet and gravimetric method. Quantification of TPH was performed using Fourier Transform Infrared (FT-IR) Spectrometer. From the results of this study, it was concluded that soils and surface water are contaminated by TPH of 119.80–107,190 µg/g and 211,025.73 µg/L, respectively. TPH is clearly located in the upper of 0–30 cm depth at OW, T, and R sites (52,328.14–107,189.63 µg/g). These concentrations exceeded the soil quality standard of TPH and classified as category A for human hazard risk. The findings from this study show that there are considerable health risks which are potentially poisonous to humans in the local area. We recommend that remediation could be conducted using biological methods to reduce TPH pollution level.
Źródło:
Journal of Ecological Engineering; 2018, 19, 2; 184-193
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of scope of implementation of the human resources risk management
Ocena zakresu wdrożenia koncepcji zarzadzania ryzykiem personalnym
Autorzy:
Bombiak, E.
Powiązania:
https://bibliotekanauki.pl/articles/326879.pdf
Data publikacji:
2018
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
human resource risk
personal risk
occupational risk
human resource risk management
ryzyko personalne
ryzyko osobowe
ryzyko zawodowe
zarządzanie ryzykiem personalnym
Opis:
For years, various arguments have been made to show how important human resources management is for the development of sustainable competitive advantage, while the risks associated with HRM have rarely been acknowledged. Given the importance of the human factor in the knowledge economy, it can be argued that human resources risk is one of the most important areas of risk in today's organizations. At the same time, the area remains unexplored, both in terms of theory and practice of management. The purpose of the research was to assess the scope of practical implementation of the human resource risk management concept.
Od lat przedstawiane są różne argumenty wskazujące na to, jak ważne dla uzyskania trwałej przewagi konkurencyjnej przedsiębiorstwa jest zarządzanie zasobami ludzkimi, natomiast stosunkowo rzadko poruszane są kwestie związane z ryzykiem dotyczącym tych zasobów. Biorąc pod uwagę znaczenie czynnika ludzkiego w gospodarce opartej na wiedzy można sformułować tezę, że ryzyko personalne stanowi jeden z ważniejszych obszarów ryzyka we współczesnych organizacjach. Jest to jednocześnie płaszczyzna słabo rozpoznana zarówno na gruncie teorii, jak i praktyki zarządzania. Celem podjętych badań była ocena zakresu wdrożenia koncepcji zarządzania ryzykiem personalnym.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2018, 128; 35-48
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The assessment of water quality and human health risk from pollution of chosen heavy metals in the Upstream Citarum River, Indonesia
Autorzy:
Fahimah, Nurul
Salami, Indah R. S.
Oginawati, Katharina
Susetyo, Septian H.
Tambun, Agam
Ardiwinata, Asep N.
Sukarjo, Sukarjo
Powiązania:
https://bibliotekanauki.pl/articles/2203550.pdf
Data publikacji:
2023
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
Citarum River
heavy metals
human health risk
water quality
Opis:
This study explains water quality in terms of seven heavy metals in the Upstream Citarum River and analyses human health risk (non-carcinogenic risk) for adults and children. Water samples were collected from five sampling locations along the Upstream Citarum River, i.e. from Majalaya Sub-District to Dayeuhkolot Sub-District. The contents of heavy metals were analysed by the Atomic Absorption Spectrometer (AAS) variant 240 FS. The results of the analysis showed that the pollution index value, which was categorised as slightly polluted from the highest to the lowest value, was as follows: location 4 (4.220) > location 1 (3.764) > location 2 (3.219) > location 5 (2.967) > location 3 (2.800). Values of the hazard index (HI) for adults and children were as follows: Pb > Cr > Cd > Zn > Ni > Co > Cu. Pb and Cr have HI values greater than 1. This indicates that these metals can have a negative impact on public health. The HI in the ingestion pathway was greater than that of the dermal pathway, and the HI value for children was greater than that for adults. Further research is needed regarding the health risks from groundwater around the area which is used directly by the community because river water and groundwater systems are interconnected through streambeds.
Źródło:
Journal of Water and Land Development; 2023, 56; 153--163
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of human resource risk by managers and employees through the lens of the COVID-19 pandemic
Autorzy:
Gołembski, Marcin
Skowron-Mielnik, Beata
Wojtkowiak, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/27313561.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
remote work
human resource risk management
praca zdalna
zarządzanie ryzykiem personalnym
Opis:
Purpose: The main purpose of the paper is to identify the gap between the risks indicated by managers at the beginning of the pandemic and some selected actual challenges. Design/methodology/approach: The text includes both a literature review and the authors’ own study consisting of two parts. The first one deals directly with how companies manage risk. The study used a descriptive form that was completed by managers in the first half of 2020. The second part of the study was conducted using the CAWI method and concerned the evaluation of remote working from the perspective of employees. The particular value of combining these surveys is the possibility to compare risk management with the actual risk. External reports were also used to comment on the results. Findings: Research findings concerning the risks identified at the beginning of the pandemic and the attempt to assess them through the prism of the opinions of employees who worked under pandemic conditions indicate that technology will be an important aspect of many components of the HR function in the future. Thus, it can be accepted that the technological aspect (including the increasing use of IT at work) should be more widely taken into account by employers in the HR risk management methodologies. It is useful to carry out ex-post analysis in risk management methodologies in order to improve the methods of risk identification. Research limitations/implications: The research results presented and the statements put forward are certainly subject to limitations. As mentioned earlier, many of the indications are region- or sector-specific, and a detailed assessment of risk management must be carried out using case study methods. The conclusions arrived at should therefore be treated in a directional manner. However, this does not change the fact that the pandemic itself is certainly a regional as well as a universal issue and poses similar challenges to all. Practical implications: Pointing to the application aspect of the study results, it is worth noting that COVID-19 effects or market changes are conducive to the creation of new standards in the field of human resources risk and the promotion of sustainable use of human capital. The research methodology can be used to analyse the phenomenon of HR risk in organisations, and the research results can be a valuable contribution to building the mentioned standards in organisations. Social implications: Work on new types of risk should also have a positive impact on human capital construction. Further advances in knowledge in this area will be particularly important as it is estimated that the challenges of work organisation (including remote working) in times of pandemic will stay for long time. Originality/value: This paper addresses the issue of HR risk management in the face of the pandemic and the development of remote working. The research problem being identified is whether the pandemic situation gives rise to new areas of HR risk and whether the experiences of this period should influence the way risk is managed in the future.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2022, 155; 83--100
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water Quality Index and Human Health Risk Assessment of Class B Swimming Pools in Owerri Municipal, Nigeria
Autorzy:
Ngozi, Verla Evelyn
Nwachukwu, Joseph Ikechukwu
Lydia, Ugwoke Chidera
Wirnkor, Verla Andrew
Powiązania:
https://bibliotekanauki.pl/articles/1839872.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Contaminants
Model
Index
Permissible limit
Physicochemical
Opis:
Assessments of public swimming pools in Owerri municipal, Imo state, Nigeria was carried out for the purpose of determining the suitability of water for swimming in this fun loving town of Nigeria. Five public pools were selected by purposive sampling from more than 30 pools in the area. Water samples were collected in the morning and evening from pools and analyzed in triplicates for physicochemical properties and heavy metals content by using standard method for water analysis and Atomic Absorption Spectrometer. Data obtained were compared with WHO and EPA standards for drinking and recreational water and modeled on the Water Quality Index (WQI). Results revealed that pH ranged from 7.10±0.02 to 8.1±1.27 pH units, EC ranged from 40 ±3.11 µS/cm to 80±3.44 µS/cm, COD value ranged from 0.08±0.07 to 1.02 ±0.91, BOD value ranged from 0.03±0.02 to 3.14±0.13, dissolved oxygen (DO) ranged 3.9±1.77 mg/kg to 9.3±2.41 mg/kg, suspended solids ranged from 6.43±8.21 mg/l to 42.44±7.00 mg/l, total dissolved solids (TDS) ranged from 22±2.90 mg/l to 97.98±8.79 mg/l. The major cations were below the standard. Nitrate ranged from 0.91±0.02 mg/l to 0.96 mg/l, sulphate ranged from 2.34±0.10 mg/l to 2.81±0.11mg/l, phosphate ranged from 0.34±0.02 mg/l to 0.65±0.02 mg/l while chloride ranged from 12.75±1.89 mg/l to 31.89±2.04 mg/l with mean 24.23 mg/l. Except for chloride, all other studied anions were lower than the permissible limit set by WHO/EPA. Concentration of lead (Pb), iron (Fe), Copper (Cu) were also below the permissible limit. The individual WQ indexes showed A (3.32), B (5.44), C (10.08), D (12.40) and E (9.77) with average WQI of 8.20 suggesting that the swimming pools are of “Excellent water quality”, thereby suggesting safe swimming pools for recreational activities in the study area. Values of exposure pathways for all metals at all swimming pools were less than one. Therefore there were no risks of heavy metals from the swimming pools.
Źródło:
World News of Natural Sciences; 2021, 38; 60-82
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Human resource risk assessment in selected hotels in the West Pomeranian Voivodeship
Ocena ryzyka personalnego w wybranych hotelach w województwie zachodniopomorskim
Autorzy:
Tokarz-Kocik, Anna
Powiązania:
https://bibliotekanauki.pl/articles/415636.pdf
Data publikacji:
2020-03-31
Wydawca:
Małopolska Wyższa Szkoła Ekonomiczna w Tarnowie
Tematy:
risk
human resources
personnel
hotel
ryzyko
zasoby ludzkie
personel
Opis:
The objective of the article is to assess human resource risk in selected hotels. A theoretical part of the study is a result of the use of the desk research method. An empirical part includes the results of interviews with human resource managers conducted in five hotels located in the West Pomeranian Voivodeship and the assessment of the human resource risk level in the analyzed hotels. Respondents assessed two elements: the probability of occurring risk events and their impact on a hotel. The human resource risk level is a product of these two parameters expressed in points. Due to a limited number of research entities, the article involves the analysis of the case study. Therefore, the research findings cannot be generalized with regard to the whole industry. However, they can serve as the basis for a discussion on the phenomenon of human resource risk in the hotel industry and its impact on work efficiency, thus the functioning of the whole organization.
Celem artykułu jest ocena ryzyka personalnego w wybranych przedsiębiorstwach hotelarskich. Część teoretyczna opracowania jest wynikiem wykorzystania metody badawczej desk research. W części empirycznej przedstawiono wyniki wywiadów przeprowadzonych z menedżerami personalnymi w pięciu hotelach zlokalizowanych w województwie zachodniopomorskim i dokonano oceny poziomu ryzyka personalnego w badanych obiektach. Respondenci oceniali 2 elementy: prawdopodobieństwo wystąpienia zdarzeń ryzykownych oraz wielkość ich skutków dla hotelu. Poziom ryzyka personalnego jest iloczynem tych dwóch wyrażonych punktowo parametrów. Ze względu na ograniczoną liczbę podmiotów badawczych artykuł ma charakter analizy studium przypadku. Stąd też rezultatów badań nie można uogólniać na całą branżę. Mogą one jednak stanowić podstawę do dyskusji nad zjawiskiem ryzyka personalnego w hotelarstwie i jego wpływu na efektywność pracy, a w rezultacie na funkcjonowanie całej organizacji.
Źródło:
Zeszyty Naukowe Małopolskiej Wyższej Szkoły Ekonomicznej w Tarnowie; 2020, 1(45); 93-105
1506-2635
Pojawia się w:
Zeszyty Naukowe Małopolskiej Wyższej Szkoły Ekonomicznej w Tarnowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lead and cadmium in infant milk and cereal based formulae marketed in Nigeria: a probabilistic non-carcinogenic human health risk assessment
Autorzy:
Igweze, Z.N.
Ekhator, O.C.
Orisakwe, O.E.
Powiązania:
https://bibliotekanauki.pl/articles/877583.pdf
Data publikacji:
2020
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Źródło:
Roczniki Państwowego Zakładu Higieny; 2020, 71, 3
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of infectious microbiota from oral cavity environment of various population group patients as a preventive approach to human health risk factors
Autorzy:
Zawadzki, Paweł J.
Perkowski, Konrad
Starościak, Bohdan
Baltaza, Wanda
Padzik, Marcin
Pionkowski, Krzysztof
Chomicz, Lidia
Powiązania:
https://bibliotekanauki.pl/articles/987130.pdf
Data publikacji:
2016
Wydawca:
Instytut Medycyny Wsi
Tematy:
infectious microbiota
oral cavity
risk of peri-surgery complications
preventive approach
Opis:
Introduction and objective. This study presents the results of comparative investigations aimed to determine microbiota that can occur in the oral environment in different human populations. The objective of the research was to identify pathogenic oral microbiota, the potential cause of health complications in patients of different population groups. Materials and method. The study included 95 patients requiring dental or surgical treatment; their oral cavity environment microbiota as risk factors of local and general infections were assessed. Results. In clinical assessment, differences occurred in oral cavity conditions between patients with malformations of the masticatory system, kidney allograft recipients and individuals without indications for surgical procedures. The presence of various pathogenic and opportunistic bacterial strains in oral cavities were revealed by direct microscopic and in vitro culture techniques. Conclusions. Colonization of oral cavities of patients requiring surgical treatment by the potentially pathogenic bacteria constitutes the threat of their spread, and development of general infections. Assessment of oral cavity infectious microbiota should be performed as a preventive measure against peri-surgical complications.
Źródło:
Annals of Agricultural and Environmental Medicine; 2016, 23, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
BEZPIECZEŃSTWO CZŁOWIEKA W WARUNKACH RYZYKA I NIEPEWNOŚCI
HUMAN SAFETY IN RISK AND UNCERTAINTY CONDITIONS
Autorzy:
Pieczywok, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1827219.pdf
Data publikacji:
2020-10-15
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
zagrożenia
wyzwania
bezpieczeństwo
ryzyko
edukacja dla bezpieczeństwa
threats
challenges
security
risk
education for the safety
Opis:
W niestabilnym świecie można zaobserwować coraz większą determinację człowieka w poszukiwaniu bezpieczeństwa. Obecne czasy niosą ze sobą wiele różnorodnych zdarzeń i zagrożeń mających wpływ na poczucie bezpieczeństwa wielu osób. Bardzo często człowiek podejmuje ważne decyzje w warunkach ryzyka i niepewności. Dlatego też odpowiednia edukacja człowieka może znacznie pomóc w przeciwdziałaniu zagrożeniom.Celem niniejszego artykułu jest zwrócenie uwagi na bezpieczeństwo człowieka w kontekście istniejących zagrożeń i wyzwań, w tym pokazanie skutków zagrożeń oraz wskazanie możliwości przeciwdziałania tym zdarzeniom, wykorzystując instrumentarium edukacji dla bezpieczeństwa.
In an unstable world one can observe a growing determination of man in the search for security. These days bring with them a wide variety of events and threats that affect the sense of security of many people. Very often a person makes important decisions in conditions of risk and uncertainty. Therefore, proper education can significantly help in counteracting threats. The purpose of this article is to draw attention to human safety in the context of existing threats and challenges, including showing the effects of threats and indicating the possibilities of counteracting these events by using educational instruments for security.
Źródło:
Studia nad Bezpieczeństwem; 2019, 4; 95-109
2543-7321
Pojawia się w:
Studia nad Bezpieczeństwem
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Znaczenie ryzyka w życiu człowieka
Sinificance of risk in human life
Autorzy:
Kolmann, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/956667.pdf
Data publikacji:
2018
Wydawca:
Akademia im. Jakuba z Paradyża w Gorzowie Wielkopolskim
Tematy:
ryzyko
społeczeństwo ryzyka
zarządzanie ryzykiem
risk
risk society
risk management
risk education
Opis:
Risk is a concept that is constantly changing – there is no single universal definition of it, instead there is an abundance of colloquial, industry and scientific approaches to it. The issue of risk is extremely extensive and complicated, because it relates to achievements of many disciplines of science. Despite this, more and more frequently an important role of risk in human life is noticed, which is resulting in the need to professionalize risk management. It is not surprising, because we are a society of risk.
Źródło:
Studia Administracji i Bezpieczeństwa; 2017, 3; 93-100
2543-6961
Pojawia się w:
Studia Administracji i Bezpieczeństwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk and human factor in carriage of dangerous goods by road
Autorzy:
Bęczkowska, Sylwia
Choromański, Włodzimierz
Grabarek, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/1841246.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
human factor
risk
hazardous materials
transport
czynnik ludzki
ryzyko
materiały niebezpieczne
Opis:
Authors in the article present an original method of risk assessment, taking “human errors" into account in its assumptions, filling an existing methodological gap in this field of study. This article presents a general concept of a method: estimating risk assessment and modeling human factors as the main cause of a road accident. Fuzzy logic techniques have been used to generate the value of the parameter characterizing the human factor. The authors „band” model is used in the calculation of the probability of a traffic accident in the transportation of hazardous products. Literary and original research has been conducted in the development of the model. This new approach to risk assessment takes into account in particular the effect of the human factor on the probability of an accident, as well as the diversity of the different segments making up the total route of a dangerous good. This method is useful for estimating the variability of risk, taking into account the human factor both on planned and existing routes depending on the categorization of road sections, the division into classes of dangerous goods, the effect of possible scenarios, and risks on transport safety.
Źródło:
Transport Problems; 2020, 15, 4, cz. 1; 19-28
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The risk associated with employees errors in enterprises with critical infrastructure defined in executives terms
Ryzyko związane z błędami pracowników w przedsiębiorstwach z infrastrukturą krytyczną zdefiniowaną w zakresie kadry kierowniczej
Autorzy:
Olton, I
Głowacki, D.
Powiązania:
https://bibliotekanauki.pl/articles/405089.pdf
Data publikacji:
2014
Wydawca:
Politechnika Częstochowska
Tematy:
critical infrastructure
risk of human factors
risk of human error
infrastruktura krytyczna
ryzyko czynnika ludzkiego
ryzyko błędów ludzkich
Opis:
No in-depth research in the area of risk management of the human factor in organizational processes (in particular operational ones) is without doubt an important issue in effective risk management, particularly in units managed with critical infrastructure. The absence of systemic solutions, models, algorithms for predicting employees' risky behavior causes management's ignorance, not recognizing problems, a lack of forward-looking perspective and focus on nothing but the current issues of the organization. This article attempts to explain the need for dynamic assessment of the risks of human error in management terms because only such assessment can increase resilience to crises in companies with critical infrastructure. In the following study, the concept of ‘the risk of a human factor’ will be used interchangeably with the term ‘the risks associated with employees’ errors’ that are generated by behavioral risk and the risk of latent skills gaps.
Brak pogłębionych badań w obszarze zarządzania ryzykiem czynnika ludzkiego w procesach organizacyjnych (w szczególności operacyjnych) jest bez wątpienia istotnym problemem w efektywnym zarządzaniu ryzykiem szczególnie w jednostkach zarządzających infrastrukturą krytyczną. Brak rozwiązań systemowych, modeli, algorytmów predykcji ryzykownych zachowań pracowników powoduje ignorancję kierownictwa, niedostrzeganie problemów, brak myślenia perspektywicznego i koncentrację na bieżących problemach organizacji. W niniejszym artykule podjęto próbę wyjaśnienia konieczności dynamicznej oceny ryzyka, związanego z błędami ludzkimi w ujęciu zarządczym, gdyż tylko taki charakter oceny może zwiększać odporność na zdarzenia kryzysowe w przedsiębiorstwach z infrastrukturą krytyczną. W pracy będzie stosowane pojęcie: ryzyko czynnika ludzkiego zamiennie z pojęciem ryzyka związanego z błędami pracowników, generowanymi przez ryzyko behawioralne i ryzyko utajonych luk kompetencyjnych.
Źródło:
Polish Journal of Management Studies; 2014, 10, 2; 126-132
2081-7452
Pojawia się w:
Polish Journal of Management Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena ryzyka zdrowotnego ogrodów działkowych Wrocławia
Health risk assessment for allotment gardens in Wrocław
Autorzy:
Kubicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/96547.pdf
Data publikacji:
2014
Wydawca:
Fundacja Ekonomistów Środowiska i Zasobów Naturalnych
Tematy:
ryzyko zdrowotne człowieka
metale ciężkie
wskaźnik ryzyka
ogrody działkowe
human health risk
heavy metals
hazard index
allotment gardens
Opis:
Ogrody pracownicze lub rodzinne, zwane potocznie działkami lub ogrodami działkowymi, są bardzo popularnym miejscem wypoczynku i rekreacji mieszkańców miast. Niejednokrotnie wykorzystywane są także w amatorskiej uprawie warzyw i owoców. Z uwagi na spełniane funkcje powinny być zlokalizowane na obszarach wolnych od zanieczyszczeń powietrza, gleb oraz wód gruntowych. Niestety, w większości polskich aglomeracji ogrody działkowe są rozmieszczone w okolicach zakładów przemysłowych, tras komunikacyjnych oraz na terenach poddanych rekultywacji, gdzie często obserwuje się zanieczyszczenie metalami ciężkimi i innymi substancjami.
The paper assesses the human health risk for users of allotment gardens in Wrocław. The assessment is made on the basis of heavy metals (Cd, Cu, Zn) hazard. It takes the two main routes of exposure into account: accidental ingestion of contaminated soil and dermal contact with contaminated soil. Attention was focused on recreational scenario of hazard. The methods used have been recommended by the US Environmental Protection Agency. Results of the analysis show the highest value of the hazard index can be observed for children, in the allotment gardens located in Wroclaw – Grabiszyn, in the area of environmental impact of Hutmen factory.
Źródło:
Ekonomia i Środowisko; 2014, 1; 154-163
0867-8898
Pojawia się w:
Ekonomia i Środowisko
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Human and Equipment Risk Factors Evaluation in Horizontal Directional Drilling Technology Using Failure Mode and Effect Analysis
Autorzy:
Krechowicz, Maria
Gierulski, Wacław
Loneragan, Stephen
Kruse, Henk
Powiązania:
https://bibliotekanauki.pl/articles/1841418.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
trenchless technology
pipe laying
FMEA
risk management
risk evaluation
Opis:
Horizontal Directional Drilling (HDD) technology is a highly complex process connected with high risk and uncertainty due the high variability underground strata, often limited access to specialised equipment, dynamic natural environment, technical disruptions, human factor and changes in economic environment that further complicate the gathering of reliable information and data. This work presents a new risk evaluation model tailored for HDD technology, in which failure mode and effect analysis (FMEA) modelling were applied. This paper focuses on 15 human risk factors and 9 equipment risk factors in HDD technology. The proposed approach takes into account not only the probability of the risk factor occurrence, but also its severity and the possibility of detecting faults, which were not clearly separated and analyzed in the previous works. Application of the proposed model shows the relationship between occurrence, severity and detection for the analyzed failures. Moreover, many detection possibilities for the identified failures were presented. The calculated risk priority numbers allowed to rank HDD failures and identify the most critical risks for which one should look for risk treatment possibilities beyond risk cause reduction, such as risk effect reduction, risk transfer, risk elimination or active risk retention.
Źródło:
Management and Production Engineering Review; 2021, 12, 2; 45-56
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 174

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