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Wyszukujesz frazę "screening assessment" wg kryterium: Temat


Wyświetlanie 1-11 z 11
Tytuł:
Risk assessment screening study for fire, explosion and toxicity effects of hydrocarbons stored in a sphere and bullet
Autorzy:
Behari, N.
Noga, M.
Powiązania:
https://bibliotekanauki.pl/articles/243809.pdf
Data publikacji:
2017
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
liquefied petroleum gas
fire
boiling liquid expanding vapour cloud explosion
BLEVE
vapour cloud explosion
screening assessment
TNO technique
TNT method
pożar
eksplozja
chmura pary
ocena przesiewowa
technika TNO
metoda TNT
Opis:
A fast and economical approach was used to assess impact of fires, explosions and toxicity for a LPG gas storage facility using Fire Explosion and Chemical (FEC) Indices, the TNT and TNO multi energy methods, which are part of a process hazard analysis study. The assessment identified high consequence events for radiation, toxicity and overpressure due to catastrophic rupture of spheres and bullets holding LPG. The FEC Indices indicated that further investigation was needed to determine the extent of blast overpressure whereas toxicity was not identified as a high consequence. The TNO method was used to assess overpressure for congested volumes and unconfined vapour cloud explosions for a bullet, whereas the TNT method was used to predict overpressure occurring on a sphere with no congestion. The FEC indices can be used to screen for high consequence events in order to save time and identify the level of risk complexity needed for process equipment, whereas the TNO method can be easily applied when determining safety distances from LPG facilities for various building constructions provided that the degree of congestion is known.
Źródło:
Journal of KONES; 2017, 24, 1; 47-57
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Screening methods for dredged material contamination assessment
Badania przesiewowe w ocenie stopnia zanieczyszczenia urobku
Autorzy:
Staniszewska, M.
Boniecka, H.
Powiązania:
https://bibliotekanauki.pl/articles/111518.pdf
Data publikacji:
2016
Wydawca:
Instytut Morski w Gdańsku
Tematy:
priority substances in sediments
screening methods for sediment assessment
dredged material
zanieczyszczenia priorytetowe osadu
badania przesiewowe
urobek czerpalny
Opis:
In the following work, you will find proposed screening methods, which could provide information on potential contamination of sediment excavated in the course of dredging activities. Should “contamination” be observed, the sediment would be subjected to further, more detailed, and expensive chemical testing. The work constitutes a review of scientific literature on the subject of the priority substances that fall under European Community legislation and refers to research of the marine environment, and it describes the proposed new attitudes towards efficient and rapid assessment of to what degree dredged material is contaminated. The authors propose performing easy, cheap, and fast sediment screening tests, based on physical-chemical parameters of sediment, like forms of carbon (black carbon, organic carbon) and bioassays (especially with indicator organisms Vibrio fischeri; Heterocypris incongruens). Selection of priority substances to be subjected to further chemical research would be based on a thorough inventory and significance of the sources (both present and historical) or/and tendencies of the potential contaminants to cumulate in sediment in the region where dredging works are to be carried out.
W niniejszej pracy zaproponowano tzw. metody screeningowe, które szybko dostarczyłyby informacji o potencjalnym zanieczyszczeniu osadu uzyskiwanego podczas prac pogłębiarskich. Dopiero w razie stwierdzenia „zanieczyszczenia”, osad byłby kierowany do dalszych, bardziej szczegółowych i kosztownych badań chemicznych. Praca stanowi aktualny przegląd literaturowy na temat substancji priorytetowych wytypowanych w prawodawstwie europejskim odnoszącym się do badań środowiska morskiego oraz proponowanych rozwiązaniach nowego podejścia do oceny stopnia zanieczyszczenia urobku czerpalnego. Autorzy proponują proste, tanie i szybkie badania przesiewowe osadu w oparciu o pomiar parametrów fizyczno-chemicznych osadu jak zawartość form węgla (czarny węgiel, węgiel organiczny) oraz biotesty (głównie z wykorzystaniem Vibrio fischeri; Heterocypris incongruens). Wytypowanie substancji priorytetowych do dalszych badań chemicznych oparte było by na dokładnej inwentaryzacji i ocenie znaczenia źródeł (obecnych i historycznych) oraz tendencji do kumulacji potencjalnych zanieczyszczeń w osadzie w rejonie przewidywanych prac pogłębiarskich.
Źródło:
Biuletyn Instytutu Morskiego w Gdańsku; 2016, 31, 1; 80-87
1230-7424
2450-5536
Pojawia się w:
Biuletyn Instytutu Morskiego w Gdańsku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantification of Eccentric Hamstrings Strength in Elite Academy Footballers: Considerations for Assessment
Autorzy:
Rhodes, David
Greig, Matt
Jeffrey, Josh
Alexander, Jill
Powiązania:
https://bibliotekanauki.pl/articles/2148819.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
screening
injury risk
performance
muscle assessment
Opis:
Quantification of eccentric hamstring strength within elite youth sporting populations is a contemporary issue within practice. The aim of the study was to identify the reliability of eccentric strength metrics obtained via isokinetic dynamometry (IKD) and the NordBord in an elite youth football population. Furthermore, relationships between the strength metrics exhibited by the two devices were observed, to ascertain whether level of performance on one device can indicate how athletes will perform on the other. Twenty-one elite academy footballers completed two measures of eccentric hamstring strength on each device (60°·s-1 and 180°·s-1). Test-retest reliability was determined through Pearson correlation analysis. Relationships between strength metrics (IKD: PT, AvT and oPT at 60°·s-1 and 180°·s-1; NordBord: PF, AvF, PT, AvT, Ɵ) obtained on both devices were identified for analysis. Test-retest of both devices identified significant correlations for all eccentric strength metrics (P=≤0.05). Significant unilateral (L) relationships between PT, AvT (IKD 60°·s-1; 180°·s-1), break angle (Ɵ) (NordBord) angle peak torque (oPT) at 60°·s-1 and Ɵ were identified (P=≤0.05). Eccentric hamstring strength analysis on both the IKD and NordBord provide reliable information for practitioners, justifying their inclusion as one factor that may inform readiness to train and injury risk, within elite youth footballers. Although, careful consideration in relation to individual metrics must be given when informing decision making processes. Practitioners require clarity on the objectives of the assessment, what the strength metrics represent and how they provide insight into performance and injury risk.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2022, 39; 5-16
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aircraft crash onto a nuclear power plant : screening procedure and approach for a probabilistic analysis
Autorzy:
Berg, H.-P.
Powiązania:
https://bibliotekanauki.pl/articles/2069647.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
aircraft crash
crash frequency
probabilistic safety assessment
screening
Opis:
International experience has shown that external hazards (e.g. aircraft crash, flooding) can be safety significant contributors to the risk in case of nuclear power plants` operation. This is due to the fact that such hazards have the potential to reduce simultaneously the level of redundancy by damaging redundant systems or their supporting systems. In this paper, the procedure for the external hazard aircraft crash is described In more detail, starting with the screening procedure in order to determine scope and content of the assessment and the approach for those cases where a full scope analysis has to be performed. The consideration regarding this hazard does as not cover an intended aircraft crash.
Źródło:
Journal of Polish Safety and Reliability Association; 2010, 1, 1; 27--34
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adaptation and reliability testing of the SHARE-FI instrument for the assessment of risk of frailty syndrome among older Polish patients
Autorzy:
Muszalik, Marta
Borowiak, Ewa
Kotarba, Agnieszka
Puto, Grazyna
Doroszkiewicz, Halina
Kędziora-Kornatowska, Kornelia
Powiązania:
https://bibliotekanauki.pl/articles/552986.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Przyjaciół Medycyny Rodzinnej i Lekarzy Rodzinnych
Tematy:
frailty
geriatric assessment
primary health care
mass screening
validation studies.
Źródło:
Family Medicine & Primary Care Review; 2018, 1; 36-40
1734-3402
Pojawia się w:
Family Medicine & Primary Care Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of a Library Based Tool for Screening External Hazards and Hazard Combinations
Autorzy:
Röwekamp, M.
Sperbeck, S.
Türschmann, M.
Powiązania:
https://bibliotekanauki.pl/articles/2068914.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
probabilistic safety assessment
PSA
external hazards
hazard combinations
screening approach
Opis:
For a meaningful and efficient probabilistic risk analysis of external hazards and event combinations involving such hazards those hazards with significant risk potential need to be identified and considered for detailed anal-yses. Such a site and plant specific screening approach for external and internal hazards based on a hazards library covering all types of hazards is under development at GRS. The paper provides insights on the approach and first examples of application.
Źródło:
Journal of Polish Safety and Reliability Association; 2017, 8, 1; 105--110
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Screening value of V-RQOL in the evaluation of occupational voice disorders
Autorzy:
Morawska, Joanna
Niebudek-Bogusz, Ewa
Wiktorowicz, Justyna
Śliwińska-Kowalska, Mariola
Powiązania:
https://bibliotekanauki.pl/articles/2162668.pdf
Data publikacji:
2018-03-09
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
screening
self-assessment
dysphonia
occupational voice
voice disorders
biopsychosocial impact
Opis:
Background Given the growing number of occupational voice users, easy and quick broad-scale screening is necessary to provide prophylaxis of voice disorders. The aim of the study was to assess applicability of the Voice Related Quality of Life questionnaire (V-RQOL) to screening occupational voice disorders. Material and Methods The research comprised 284 subjects divided into 3 groups: 0 – the control group of normophonic subjects, non-professional voice users (N = 60), 1 – occupational voice users with objectively confirmed voice disorders (N = 124), 2 – the non-randomized group of occupational voice users with and without voice problems (N = 100). Self-assessment of voice was performed by means of the V-RQOL in comparison to the Voice Handicap Index (VHI). The relation between the V-RQOL and VHI was determined by means of linear regression. Receiver Operating Characteristic (ROC) curves were constructed and the cut-off point of the V-RQOL was determined to discriminate between normophonic and dysphonic subjects. Results The relationship between the VHI and V-RQOL scores indicated a satisfactory coefficient of determination: R² = 0.7266. High values of Cronbach’s α confirmed high reliability of the V-RQOL test (0.867). Voice-Related Quality of Life questionnaire (V-RQOL) results were significantly worse in the study group than for normophonic controls (p < 0.001). The cut-off point for the test was set at 79 points. The determined area under the curve (AUC) = 0.910 (p < 0.001) showed high diagnostic accuracy of the V-RQOL. Results of the V-RQOL differed for diagnose-based subgroups of dysphonic patients. Conclusions The study gives grounds for application of the V-RQOL as a reliable tool for screening occupational voice disorders. Med Pr 2018;69(2):119–128
Źródło:
Medycyna Pracy; 2018, 69, 2; 119-128
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Approach to assess fire risk for nuclear power plants
Autorzy:
Berg, H. P.
Röwekamp, M.
Powiązania:
https://bibliotekanauki.pl/articles/2069409.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
fire
risk assessment
screening
compartment configuration
databases
fire induced core damage states
Opis:
The results of the first fire risk assessments on an international level have shown that fires are one major contributor to the risk of a nuclear power plant depending on the plant specific fire protection concept. Therefore, fire risk assessment has today become an integral part of the probabilistic safety assessment of nuclear power plants in addition to deterministic analyses. Based on existing guidance documents a state-ofthe-art approach for performing probabilistic fire risk assessment has also been developed in Germany. This approach has been exemplarily and completely applied to a German nuclear power plant with boiling water reactor for the full power states PSA. The general approach outlines the steps necessary for performing fire risk assessment and the prerequisites for a sound and traceable database.
Źródło:
Journal of Polish Safety and Reliability Association; 2012, 3, 1; 135--146
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Path of the Republic of North Macedonia Towards a Functional Market Economy and the Ability to Cope With Competitive Pressure and Market Forces Within the European Union
Autorzy:
Shabani, Faton
Powiązania:
https://bibliotekanauki.pl/articles/53710902.pdf
Data publikacji:
2024-09-20
Wydawca:
Uniwersytet Warszawski. Centrum Europejskie
Tematy:
Republic of North Macedonia
European Union
Integration
Screening Process
Commission’s Report
Assessment
Recommendations
Opis:
The path of the Republic of North Macedonia towards European Union (EU) membership has been long and difficult, with blockades from neighbouring countries and internal political instability that has hindered both the reform processes and the economic progress of the country. However, despite the difficulties and obstacles, the country remains determined and committed to continue its EU membership path through by implementing EU standards. North Macedonia started negotiations for membership in the EU in 2022, and, on that occasion, the European Commission began the screening process. However, the negotiation process on the horizon is not looking easy at all, since the Government is not only faced with the fulfilment of the demands as reached in an address by the Commission, but Bulgaria continues to insist on concrete results from the fulfilment of the obligations received from North Macedonia in a friendship agreement reached with Bulgaria in 2017. The purpose of this study is to shed light on North Macedonia’s ups and downs in this situation, which result from both external factors (disagreements with neighbours such as Greece and Bulgaria) and internal factors (the approach of certain Macedonian governments at certain stages to face demands in order to overcome disputes with neighbours in the name of Euro-integrations). The author intends to achieve such a goal through the selected methodology that is suitable for achieving the expected results and findings; empirical methods, analysis and synthesis, data collection and processing, the interpretation of results, and historical, comparative, inductive, and deductive methods. The most recent report from the Commission for North Macedonia (2023) finds essential treatment in this paper, with Cluster 2 and Cluster 3 being of interest for this study. The author concludes that the content of this report turns out to be not only an overview of the current situation in which North Macedonia finds itself, but also provides recommendations for improving the situation in the spheres and segments where either stagnation or a lack of progress has been detected.
Źródło:
Studia Europejskie - Studies in European Affairs; 2024, 28, 3; 295-313
1428-149X
2719-3780
Pojawia się w:
Studia Europejskie - Studies in European Affairs
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proces oceny oddziaływania na środowisko w państwach Grupy Wyszehradzkiej w zakresie drogownictwa
The process of Environmental Impact Assessment in the V4 countries in the field of road construction
Autorzy:
Gałaś, S
Gałaś, A.
Powiązania:
https://bibliotekanauki.pl/articles/390891.pdf
Data publikacji:
2014
Wydawca:
Politechnika Lubelska. Wydawnictwo Politechniki Lubelskiej
Tematy:
ocena oddziaływania na środowisko
inwestycje drogowe
kryteria screeningu
Grupa Wyszehradzka
environmental impact assessment
road construction
criteria of the screening
Visegrad Group
Opis:
Celem artykułu jest omówienie procesu oceny oddziaływania na środowisko (OOŚ) w państwach Grupy Wyszehradzkiej (V4) w zakresie drogownictwa. W pierwszej części pracy analizie poddany został rozwój sieci drogowej w państwach V4 a następnie oceniono kryteria etapu screeningu procedury OOŚ wynikające z podziału przedsięwzięć ze względu na wielkość oddziaływania na środowisko. W drugiej części pracy ocenie poddano wyniki ankiety przeprowadzonej w państwach V4 wśród wykonawców OOŚ. W niniejszej pracy analizowano i oceniono odpowiedzi respondentów, którzy deklarowali swój udział w zakresie związanym z transportem. Ukazano różnice w procedurze OOŚ inwestycji drogowych w poszczególnych krajach V4.
The goal of the paper is to discuss the process of the Environmental Impact Assessment (EIA) in the Visegrad Group (V4) member countries in the field of road construction. Development of the road system in V4 countries was analysed in the first part of the paper and then criteria of the screening stage of the EIA resulting from the division of projects due to their environmental impact were estimated. The second part presents results of the survey carried out in V4 countries among people involved in EIA. Responses given by people who declared their activity in the field of transport were used in the paper. Differences in EIA procedures in road investments in particular V4 countries have been pointed out.
Źródło:
Budownictwo i Architektura; 2014, 13, 1; 127-135
1899-0665
Pojawia się w:
Budownictwo i Architektura
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Możliwość zastosowania badań przesiewowych do oceny betonu w konstrukcjach realizowanych
Autorzy:
Bajorek, Grzegorz
Barć, Maciej
Matuszewski, Adrian
Warchoł, Sabina
Powiązania:
https://bibliotekanauki.pl/articles/2142574.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Producentów Cementu
Tematy:
beton
ocena betonu
badanie przesiewowe
liczba odbicia
wytrzymałość na ściskanie
klasa wytrzymałości betonu
concrete
concrete assessment
indirect test
screening test
generic relationship rebound number/strenght
Opis:
Artykuł przedstawia wyniki badań relacji liczba odbicia / wytrzymałość betonu na ściskanie (ogółem przeanalizowano 441 par wyników). Potwierdzają one możliwość zastosowania zaproponowanej w załączniku B do normy PN-EN 13791 (informacyjnym) przykładowej ogólnej zależności między liczbą odbicia a klasą wytrzymałości na ściskanie, która to z kolei mogłaby być zastosowana w ocenie betonu wykorzystującej badanie przesiewowe opisane w rozdz. 9.4 normy. Wprowadzenie jej jako zasady do przepisów krajowych może wpłynąć na znaczne obniżenie kosztów koniecznych badań betonu w sytuacji wątpliwości co do jego jakości, a przy tym znacząco je przyspieszyć.
The article presents the results of research on the rebound number / concrete compressive strength relation (441 pairs of results were analysed in total). They confirm the possibility of applying the exemplary general relationship between the rebound number and the strength class of compression proposed in Annex B to PN-EN 13791 (informative), which could be used in the assessment of concrete using the screening test described in Chapter 9.4 standards. Introducing it as a principle into national regulations may significantly reduce costs of necessary concrete tests, while doubts as to its quality appeared, and at the same time significantly reduce time of tests.
Źródło:
Budownictwo, Technologie, Architektura; 2022, 2; 66-68
1644-745X
Pojawia się w:
Budownictwo, Technologie, Architektura
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-11 z 11

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