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Tytuł:
Zawartosc fluoru i olowiu w wybranych warzywach uprawianych w zasiegu emisji zwiazkow tych pierwiastkow przez Hute Szkla Gospodarczego [ HGS ] Irena w Inowroclawiu
Autorzy:
Zommer-Urbanska, S
Bojarowicz, H.
Kuczynska, I.
Powiązania:
https://bibliotekanauki.pl/articles/873175.pdf
Data publikacji:
1994
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Tematy:
zagrozenia zdrowia
zywnosc
Inowroclaw
dzialki
Huta Szkla Gospodarczego Irena
zanieczyszczenia srodowiska
warzywa
olow
analiza zywnosci
fluor
uprawa roslin
toksykologia zywnosci
toksycznosc
health hazard
food
Inowroclaw town
garden plot
environment contaminant
vegetable
lead
food analysis
fluorine
plant cultivation
food toxicology
toxicity
Opis:
Metodami spektroskopowymi oznaczono zawartość fluoru i ołowiu w niektórych warzywach zebranych 1990 roku z Pracowniczych Ogródków Działkowych (POD) „Transportowiec" odległych ok. 500 m od HSG ,,Irena" oraz z POD „Irena"położonych w odległości ok. 2600 m od emitorów huty. Otrzymane wyniki badań porównano z wynikami badań z poprzednich ośmiu lat jak i z analogicznymi badaniami roślin zebranych w 1989 roku z POD „Podzamcze" w Szczytnej położonych w bezpośrednim sąsiedztwie Huty Szkła „Sudety".
By means of spectroscopy fluorine and lead were determined in selected vegetables gathered in 1990 from Workers' Gardening Plots "Transportowiec" lying about 500 m from the Irena glass plant and similar plots "Irena" situated about 2600 m from the emitters of the plant. The obtained results were compared with those of similar measurements in the preceding 8 years, and with analogous determinations in the vegetables gathered in 1989 from "Podzamcze" gardening plots in Szczytna in immediate vicinity of the glass plant "Sudety". The study extended over many years showed that in the vicinity of such plants, the soil, the vegetables and fruit are contaminated with fluorine and lead. Moving of "Irena" gardening plots from 50 - 350 m from the plant to a distance of 1800 m from it caused that only the parts of the vegetables above soil level contained higher amounts of fluorine and lead. Certain above-soil parts of the plants from the "Podzamcze" gardening plots contained fluorine in amounts exceeding the acceptable level. Most vegetables, both roots and higher parts, were contaminated with lead, indicating that the soil was contaminated with lead also.
Źródło:
Roczniki Państwowego Zakładu Higieny; 1994, 45, 1-2; 13-18
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hazards and their reduction in urea production for synthesis reactor by Mitsui - Toatsu technology
Autorzy:
Wyciszkiewicz, A.
Golacki, K.
Samociuk, W.
Powiązania:
https://bibliotekanauki.pl/articles/30147311.pdf
Data publikacji:
2018
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
HAZOP hazard analysis
contingency scenarios
safety function
urea synthesis
Opis:
Industrial large-scale urea production creates a number of hazards due to equipment and machine failures as well as service errors. Failures can cause material, environmental and human losses. The work presents the assessment of safety hazards and failure effects for selected emergency scenarios of Mitsui - Toatsu's urea synthesis reactor. A fragment of the process implemented in the synthesis node was covered by HAZOP (Hazard and Operability Study), and the critical points, from the security point of view, were identified. Several emergency scenarios for various types of failures and various effects are presented. The analyzed contingency scenarios include: blocking the valve on the outflow from the reactor and leaks caused by corrosion resulting from the maintenance of improper technological parameters of the process. The work suggested the need for new security measures and modernization of the installation by using the safety function for the selected critical point. The hazards analyzed and the contingency scenarios developed are essential for risk assessment and its possible reduction.
Źródło:
Scientific Journal of the Military University of Land Forces; 2018, 50, 1(187); 150-164
2544-7122
2545-0719
Pojawia się w:
Scientific Journal of the Military University of Land Forces
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards the Development of a Risk Model for Unmanned Vessels Design and Operations
Autorzy:
Wróbel, K.
Krata, P.
Montewka, J.
Hinz, T.
Powiązania:
https://bibliotekanauki.pl/articles/117466.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
modelling of maritime operations
risk model
unmanned vessel
unmanned vessels design
unmanned vessels operations
hazard analysis
unmanned ship
risk analysis
Opis:
An unmanned merchant vessel seems to be escaping from the stage of idea exploration. Once the concept proofs its safety, it may become a part of maritime reality. Although the safety aspect of such a ship has been addressed by a handful of scholars, the problem remains open. This is mainly due to lack of knowledge regarding actual operational circumstances and design of unmanned ships, which are yet to be developed. In the attempt of bridging this gap, the risk analysis associated with unmanned ships needs to be carried out, where all relevant hazards and consequences are assessed and quantified in systematic manner. In this paper we present the results of a first step of such analysis, namely the hazard analysis associated with the unmanned ships. The list of hazards covers various aspects of unmanned shipping originating from both design and operational phases of vessel’s life. Subsequently the hazards and related consequences are organized in a casual manner, resulting in the development of a structure of a risk model.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 2; 267-274
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badanie hałasu w niektórych szpitalach poznańskich
Issledovanija shuma v nekotorykh bolnicakh v gorode Poznane
Investigations concerning noise in some Poznan hospitals
Autorzy:
Wierzejewska-Kotzurowa, J.
Powiązania:
https://bibliotekanauki.pl/articles/874058.pdf
Data publikacji:
1958
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Tematy:
halas
szpitale
Poznan
natezenie halasu
zagrozenia zdrowia
dzialanie szkodliwe
zdrowie czlowieka
zrodla halasu
halas zewnetrzny
halas wewnetrzny
wyniki badan
noise
hospital
Poznan city
health hazard
harmful effect
human health
noise source
analysis result
Źródło:
Roczniki Państwowego Zakładu Higieny; 1958, 09, 5
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zasady analizy ryzyka i zasady ostroznosci w prawie zywnosciowym
Autorzy:
Tyszkiewicz, S
Powiązania:
https://bibliotekanauki.pl/articles/825726.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Technologów Żywności
Tematy:
system HACCP
ochrona srodowiska
zagrozenia zdrowia
bezpieczenstwo zywnosciowe
ochrona zdrowia
prawo zywnosciowe
ochrona konsumenta
normalizacja
analiza ryzyka
zywienie czlowieka
HACCP system
environment protection
health hazard
food safety
health protection
food legislation
consumer protection
standardization
risk analysis
human nutrition
Opis:
Podstawowym celem prawa żywnościowego jest ochrona konsumentów przed różnego rodzaju zagrożeniami dla zdrowia związanymi ze spożywaniem żywności. Legislator może ustanawiać różnego rodzaju nakazy i zakazy będące instrumentami zarządzania ryzykiem wystąpienia poszczególnych zagrożeń. Dobór tych instrumentów nie powinien mieć charakteru uznaniowego, powinien wynikać z oceny ryzyka dokonanej metodami naukowymi. O wybranych sposobach zarządzania ryzykiem oraz argumentach przemawiających za dokonanym wyborem powinni być powiadomieni zainteresowani konsumenci oraz producenci i dostawcy żywności. Nazywa się to komunikacja ryzyka i wraz z oceną ryzyka i zarządzaniem ryzykiem stanowi elementy analizy ryzyka, na której opiera się nowoczesne międzynarodowe prawo żywnościowe obowiązujące zarówno w krajach Unii Europejskiej jak i w coraz większym stopniu u nas w Polsce. Poważny legislacyjny problem pojawia się w przypadku zagrożeń, dla których brak naukowych danych uniemożliwiających wykonanie prawidłowej analizy ryzyka. Proponuje się by w takich przypadkach w prawie żywnościowym stosować zasadę ostrożności i działania zapobiegawczego wcześniej wprowadzoną w prawie międzynarodowym dla potrzeb ochrony środowiska. W artykule zostały podane podstawowe pojęcia i definicje analizy ryzyka i zasady ostrożności oraz podane przykłady ich praktycznego stosowania.
The basic target of the food law is the protection of customers against various types of hazards to customer health related to consumption of food. The legislator may establish various orders and interdictions being the instruments of risk management. Choice of such instruments should not depend on recognition and should result from the risk assessment performed using scientific methods. The interested consumers, as well as producers and suppliers of food, should be notified about the chosen methods of risk management and about the arguments for such choice. This is called risk communication and, together with risk assessment and risk management, they constitute the elements of risk analysis, which is the foundation of the modem food law effective in countries of the European Union and, to a growing extent, also in Poland. The serious legislative problem emerges in case of hazards for which there is no scientific data allowing to conduct the correct risk analysis. In such cases it is suggested to apply, in the food law, the precautionery and preventive action principles, which were introduced earlier in the international law for the purposes of environmental protection. The article presents the fundamental concepts and defines risk analysis and the principle of precautionery, and also includes examples of practical application.
Źródło:
Żywność Nauka Technologia Jakość; 2000, 07, 1; 5-17
1425-6959
Pojawia się w:
Żywność Nauka Technologia Jakość
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the Scale of Methane Hazard in Polish Hard Coal Mines
Autorzy:
Tutak, M.
Powiązania:
https://bibliotekanauki.pl/articles/2064941.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
coal mine
methane emission
cluster analysis
hazard
environmental
Opis:
In the majority of Polish mines, the exploitation of hard coal is accompanied by the release of considerable amounts of methane. Being flammable and explosive, methane may form an explosive mixture with air once it appears in mine workings. For this reason, the methane hazard is recognised as one of the ventilation risks in the mining industry. This process leads to the formation of air and methane mixture, whose considerable amounts permeate into the atmosphere and the natural environment. This phenomenon is extremely unfavourable because methane is, besides carbon dioxide, yet another gas that exacerbates the greenhouse effect. For this reason, it is increasingly more common to equip mines with methane collection systems in the process of demethylation. These play a vital role for both the natural environment and the safety of work in mines. A reduction of the methane content in headings increases the safety of the working crew and enhances the effectiveness of mining production. The article presents an analysis of the methane-related hazard based on methane emissions during mining exploitation. The analysis was based on the data concerning the amount of methane emitted into the atmosphere and collected by methane extraction systems from 16 coal mines. It led to identification of homogenous mines with similar values of the absolute methane-bearing capacity and ventilation methane-bearing capacity as well as with similar amounts of methane collected by methane extraction systems. The analysis was performed using the non-hierarchical k-average method, which belongs to the group of algorithms for analysing clusters. As a result, the mines were divided into the assumed number of groups. The results obtained made it possible to determine a group of mines in which, in the Author’s opinion, similar systems can be applied for controlling and reducing the methane hazard. These results also open up numerous possibilities for undertaking joint business ventures by the mines in terms of using the collected methane and implementing preventive measures.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2018, 1, 1; 801--807
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Probabilistic safety assessment of fire hazards
Autorzy:
Türschmann, M.
Röwekamp, M.
Powiązania:
https://bibliotekanauki.pl/articles/2069074.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
nuclear facility
probabilistic safety analysis
PSA
plant model
initiating event
hazard
fire
Opis:
An as far as possible exhaustive conceptual approach has been developed to systematically address all kinds of internal and external hazards and their potential combinations in Level 1 PSA in a comprehensive manner. The approach assumes a comprehensive generic compilation of hazards being available. By means of site-specific screening process it is decided which hazards need to be analysed in detail by means of probabilistic methods. The requested extension of the plant model is carried out by a systematic approach for those hazards to be analysed in detail. For this purpose, lists of hazard relevant structures, systems and components and their failure dependencies according to the hazards are derived. The comprehensive extension of Level 1 PSA by hazards is demonstrated at the example of plant internal fires.
Źródło:
Journal of Polish Safety and Reliability Association; 2016, 7, 1; 225--232
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of safety hazards in Indian underground coal mines
Autorzy:
Tripathy, D. P.
Ala, C. K.
Powiązania:
https://bibliotekanauki.pl/articles/92126.pdf
Data publikacji:
2018
Wydawca:
Główny Instytut Górnictwa
Tematy:
underground coal mining
hazard identification
risk assessment
safety control
accident analysis
górnictwo podziemne
identyfikacja zagrożenia
ocena ryzyka
kontrola bezpieczeństwa
analiza wypadków
Opis:
To improve safety the application of effective risk management has become a requirement in the mining industry. The effectiveness of mining risk management essentially depends on the risk assessment process, as the output of the risk assessment process helps the mine management to decide upon the control measures to be employed to mitigate the risks identified in the mine. The application of risk assessment in mines has become important not only for ensuring a safe working environment but, also, it is now a legal requirement. The capability of a risk assessment process depends on the hazard identification phase, as unidentified hazards may lead to unknown and unmanageable risks. Therefore, it is essential to identify all the potential hazards to manage the risks in mines. The object of this study is to identify the safety hazards present in Indian underground coal mines and to build a preliminary database of the identified hazards. Accident data collected from the Directorate General of Mines Safety in India and a public sector coal mining company was studied to identify safety hazards that may probably lead to accidents. The database could help the mine management to improve decision making after analysing and evaluating the safety risks of identified hazards.
Źródło:
Journal of Sustainable Mining; 2018, 17, 4; 175-183
2300-1364
2300-3960
Pojawia się w:
Journal of Sustainable Mining
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Usługi informatycznego wsparcia analiz zagrożeń skażeniami i ostrzegania ludności w systemie WAZkA na potrzeby KSWSiA
Computer support services of contamination threats analysis and alarming in WAZkA system for Polish KSWSiA
Autorzy:
Tarapata, Z.
Antkiewicz, R.
Chmielewski, M.
Dyk, M.
Kasprzyk, R
Kulas, W
Najgebauer, A.
Pierzchała, D.
Rulka, J.
Powiązania:
https://bibliotekanauki.pl/articles/208944.pdf
Data publikacji:
2017
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
zagrożenia CBRN
system wsparcia analiz zagrożeń skażeniami i alarmowania
integracja systemów monitorowania zagrożeń CBRN
integracja systemów alarmowania i ostrzegania
drzewa zdarzeń
CBRN threats
contamination hazard analysis and alerting support system
CBRN threats monitoring systems integration
alerting and warning systems integration
event trees
Opis:
W artykule przedstawiono koncepcję oraz aktualny stan realizacji prototypu informatycznego systemu wsparcia analiz zagrożeń skażeniami, prognozowania ich skutków i alarmowania ludności (WAZkA) na potrzeby Krajowego Systemu Wykrywania Skażeń i Alarmowania (KSWSiA). Opisano wybrane moduły (usługi informatycznego wsparcia) wchodzące w skład systemu: analizator drzewa zdarzeń, moduł wizualizacji COP, moduł integracji z istniejącymi symulatorami rozwoju zagrożeń (Aloha, SI Promień) oraz emulatory systemów monitorowania zagrożeń.
The article outlines a concept for the system supporting analyses of threats related to contamination and alarming (WAZkA), for the purpose of the National System for Detection of Contamination and Alarming (Krajowy System Wykrywania Skażeń i Alarmowania, KSWSiA) in Poland. The selected modules included in the WAZkA system: Event Tree Analyzer, visualization module and emulators of the threats monitoring systems, were described as well as the idea of using the system for the purpose of training, including the designed emulators of the risk monitoring systems together with the scenario editor.
Źródło:
Biuletyn Wojskowej Akademii Technicznej; 2017, 66, 4; 15-30
1234-5865
Pojawia się w:
Biuletyn Wojskowej Akademii Technicznej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk analysis for operating active wheelchairs in non-urban settings
Autorzy:
Sydor, Maciej
Krauss, Andrzej
Krauss, Hanna
Powiązania:
https://bibliotekanauki.pl/articles/990867.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
independent living
preliminary hazard analysis (pha)
risk analisis
wheelchair
safety measures
spinal cord injury (sci)
Opis:
Introduction. A wheelchair is a special vehicle designed specifically for people with walking limitations. One of the types is an active wheelchair. This is a manually propelled wheelchair, the design and structure of which maximise the mobility of its given user at the expense of accepted instability. Objective. The aim of this study was to identify and present a hierarchy of potential incidents causing a health hazard and reducing the mobility of individuals with ambulatory disability who use active wheelchairs in non-urban settings. Materials and methods. Information about incidents connected with wheelchair use was collected from interviews with disabled individuals, based on a questionnaire. Recorded data were analysed using the Preliminary Hazard Analysis (PHA). Results. The results comprise a list of hazards for wheelchair user with ascribed priority numbers metrising their significance. Conclusions. An ordered list of hazards connected with wheelchair operation situations is useful when designing active wheelchairs and when learning the technique of wheelchair riding.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Waves, Currents and Seabed Level Change in the Port of Gdynia During Extreme Events
Autorzy:
Sapiega, P.
Zalewska, T.
Wochna, A.
Powiązania:
https://bibliotekanauki.pl/articles/24201476.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
gulf of Gdansk
sea wave
hazard analysis
Harbour areas
transport from seabed
hydrodynamic effects
surface current
hydrodynamic model
Opis:
The primary purpose of the paper is to identify port areas most exposed to extreme hydrodynamic conditions (waves, sea currents, seabed level change). The results of modelling using SWAN wave model, MIKE 3D model, and reanalysis and measurement data were used in paper. Swell may exceed 0.8 m for winds exceeding 15 m s-1 from the west and south. During extreme conditions, sea currents can reach 0.4 ms-1 in the outer part of the bay adjacent to the port. Port basins do not show changes in the thickness of the seabed for the given maximum values of bottom currents. The most extensive deposition of the seabed and shore sediments (up to 0.04 m) is found on the Gdynia-Oksywie beach adjacent to the port and the approach fairway at the offshore currents. The outer area of the main breakwater is the most exposed to erosive activity (-0.012 m).
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 3; 515--521
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk management in the context of COVID-19 pandemic in an enterprise – Ishikawa cause-and-effect diagram
Autorzy:
Saja, Piotr
Woźny, Artur
Bednarova, Lucia
Powiązania:
https://bibliotekanauki.pl/articles/1831313.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
risk management
Ishikawa diagram
COVID-19 hazard analysis
zarządzanie ryzykiem
schemat Ishikawy
analiza zagrożenia COVID-19
Opis:
Business continuity depends on the quality of management of individual processes. The management team strives to anticipate all possible threats and define protective measures. In the event of the COVID-19 pandemic enterprises were not prepared for such threats. Therefore, an important role is played by the health and safety inspector who should be involved in the company management process. The impact of the safety aspects of the work environment on the quality and efficiency of work is even more important in the event of an unexpected hazard that is difficult to completely eliminate. The purpose of the paper is to present the causes and effects of the COVID-19 biohazard according to the Ishikawa diagram on the example of a selected process in an enterprise.
Źródło:
System Safety : Human - Technical Facility - Environment; 2021, 3, 1; 253-259
2657-5450
Pojawia się w:
System Safety : Human - Technical Facility - Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Problemy techniczne budowy obiektów na terenie istniejącej gęstej zabudowy
Technical problems regarding construction of buildings in existing densely populated areas
Autorzy:
Runkiewicz, L.
Sieczkowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/160514.pdf
Data publikacji:
2015
Wydawca:
Polski Związek Inżynierów i Techników Budownictwa
Tematy:
obszar śródmiejski
zabudowa gęsta
działka budowlana
plac budowy
problem techniczny
analiza zagrożeń
przemieszczenie podłoża
SHM
monitorowanie stanu technicznego
city center area
dense urbanisation
building lot
building site
technical problem
hazard analysis
ground displacement
structural health monitoring
Opis:
W artykule opisano zagrożenia, jakim podlegają istniejące budynki w sąsiedztwie realizowanych budynków plombowych w gęstej zabudowie śródmiejskiej, monitorowanie stanu tych budynków, a także sposoby ich wzmocnienia. Przedstawione opisy zilustrowano przykładami z praktyki inżynierskiej.
The article describes the threats which are imposed on the existing buildings in the immediate vicinity of the infill buildings in a dense city center. The text also covers the issues of monitoring the state of those buildings, and their reinforcement. The following explanations are illustrated with the use of examples from the field of engineering practice.
Źródło:
Przegląd Budowlany; 2015, R. 86, nr 9, 9; 18-23
0033-2038
Pojawia się w:
Przegląd Budowlany
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk analysis of external hydrological hazards with flooding potential for a German nuclear reference site
Autorzy:
Röwekamp, M.
Gänssmantel, G.
Peschke, J.
Strack, C.
Utschick, M.
Powiązania:
https://bibliotekanauki.pl/articles/2068763.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
flooding
hydrological hazards
hazard combinations
Probabilistic Safety Assessment
PSA
risk analysis
Opis:
Probabilistic Safety Analyses (PSA) are a supplementary analytical tool used worldwide more and more in order to quantitatively assess the effect of hazards on the overall result regarding the safety of industrial installations, in particular nuclear power plants. In that way PSA provides a reliable basis for decisions on the necessity and the benefits of safety improvements. In the recent past, the existing methods and tools with respect to determining the site-specific risk of nuclear power plants have been comprehensively extended and further enhanced. The focus of extending the existing PSA methods was on external hydrological hazards with flooding potential. For systematically considering hydrological hazards within PSA a systematic approach has been developed. The paper demonstrates the extended approach in the example of a nuclear power plant site with different flooding risks.
Źródło:
Journal of Polish Safety and Reliability Association; 2018, 9, 3; 65--74
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of regression analysis for comparative evaluation of accident hazard in Poland, by regions
Autorzy:
Prochowski, L.
Gidlewski, M.
Dąbrowski, F.
Powiązania:
https://bibliotekanauki.pl/articles/246586.pdf
Data publikacji:
2017
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
regression analysis
road accidents
accident hazard by regions
Opis:
Calculations carried out made it possible to characterize changes in the accident hazard, in numerical terms, based on the course of the regression line. An analysis of the distribution, by regions, of the accident hazard and, above all, the showing of changes in this hazard is an important contribution to the actions taken to improve the road transport system. The rate of decrease in the number of accidents undergoes changes, which are particularly conspicuous in some voivodships (provinces) against the background of the general process of decline in the nationwide number of accidents. A graph to characterize this hazard has been presented, plotted with taking into account the changes in the number of accidents, recorded in monthly steps for a period of 7 years. The rate of these changes was also evaluated, in medium-term and short-term intervals. The calculation results were used to ascertain whether a decline in the total number of accidents in Poland is accompanied by similar changes taking place in individual regions. The symptoms of increasing share of the number of accidents that occur in a few regions in the total number of accidents taking place in Poland may be a cause for alarm.
Źródło:
Journal of KONES; 2017, 24, 4; 255-264
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 72

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