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Tytuł:
The retrofitting of trucks already being in use in Poland in a range of the indirect visibility
Autorzy:
Olejnik, K.
Powiązania:
https://bibliotekanauki.pl/articles/243921.pdf
Data publikacji:
2008
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
safety
transport
visibility
Opis:
The paper discusses the need of additional equipment of trucks which are already being in use in Poland with the devices of the indirect visibility which enable to observe much bigger area in the neighbourhood of the vehicle. A large number of accidents are caused by drivers of larger vehicles who are not aware that other road users are very close to or beside their own vehicle. These accidents are often related to a change of direction at crossings, junctions or roundabouts, when drivers fail to detect other road users in the blind spots, which exist in the immediate area around their vehicles. The increase of the indirect visibility from the driver's seat improves safety of the participants in the road traffic. Over 400 people lost their life in the EU in of these accidents. Most of the victims of such accidents are pedestrians or two-wheelers, a particularly vulnerable category of road users. Implementation of the EU Directive 2003/97 (which is obligatory for the new vehicles) to the vehicles earlier registered can be done by replacement and installment of the new mirrors which contain bigger areas. This paper shows the results of the research on the independence of minimum dimensions (s, w) of mirrors class V and its placement on values of radius of curvature. It contains much bigger area than it is due to demands. Author also made a proposition on how to solve the problem of the limited visibility on the inclined crossing of roads and on enlarged crossing while turning left.
Źródło:
Journal of KONES; 2008, 15, 2; 357-364
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Activity of Political Science Researchers in Public Debate: Case Study of Poland
Autorzy:
Sroka, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1375456.pdf
Data publikacji:
2021-07-23
Wydawca:
Uniwersytet Śląski. Wydział Nauk Społecznych
Tematy:
visibility
political science researchers
Opis:
This article has several aims. With the help of the original survey data, the article will analyse how Polish political scientists perceive the presence of members of their own scholarly discipline in public debate as desirable and what are their opinions on it. Secondly, the article determines to what extent the political changes initiated in 2015 have affected the general approach to media appearances, and assessments of their content and frequency. Thirdly, an attempt will also be made to determine to what extent the political convictions of political science researchers are correlated with the general assessment of the presence of researchers in public debate, the choice of media in which they are active, and the frequency of their appearances.
Źródło:
Political Preferences; 2021, 28; 49-68
2449-9064
Pojawia się w:
Political Preferences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Passing beam visibility distance - technical possibilities, legal requirements and road safety
Autorzy:
Targosiński, T.
Powiązania:
https://bibliotekanauki.pl/articles/247059.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
traffic safety
visibility
headlighting
Opis:
Night-time visibility is essential for road traffic safety. It depends mostly on quantity of light falling on the objects important to be seen to avoid collision. The relatively simple and easily understood criterion for quality of passing beam is visibility distance. In fact visibility distance of driver using headlamps is a much more complicated function of many factors such as design of headlamp, light source used, mounting height, aiming, change of beam pattern inclination during change of vehicle load. From point of view of legal requirements it is important to meet all requirements concerning all mentioned factors. But the problem is that there are separate legal requirements for light sources, headlighting systems and mounting conditions on vehicle. Final visibility distance is significantly influenced by coincidence of all this performances but also by visual possibilities of driver and road conditions. The process of requirements creation is complicated. A number of experts work on them for a long time. It is influenced by technical progress, market needs, level of knowledge and experience. . In this paper author describes influence of important factors for present state of possible and real visibility distances in dependence on technical design, kind of light source used and way of creation of type approval requirements and propose improved concept for aiming and levelling.
Źródło:
Journal of KONES; 2011, 18, 4; 511-517
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Paramount Role of Translation in Modern Opera Productions
Autorzy:
Ożarowska, Aleksandra
Powiązania:
https://bibliotekanauki.pl/articles/641675.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
opera
libretto
translation
surtitles
visibility
Opis:
Opera is undoubtedly a particularly high and traditional genre of art, but recently there have been numerous attempts at breaking this stereotype and presenting opera in a contemporary light. The most popular way of achieving this aim is either staging modernized opera productions, i.e. transferring their plot from their traditional setting to the here and now, or considerably changing their interpretation. Staging modernized productions involves, first of all, the issue of stage design, and an alteration in the traditional interpretation is mostly created by acting, but nowadays it is also the translation shown in the form of surtitles that creates the significance of operatic productions.
Źródło:
Text Matters: A Journal of Literature, Theory and Culture; 2017, 7; 258-272
2083-2931
2084-574X
Pojawia się w:
Text Matters: A Journal of Literature, Theory and Culture
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The threshold contrast thickness evaluated with different CDMAM phantoms and software
Autorzy:
Fabiszewska, E.
Grabska, I.
Pasicz, K.
Powiązania:
https://bibliotekanauki.pl/articles/146660.pdf
Data publikacji:
2016
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
CDMAM phantom
digital mammography
threshold visibility
Opis:
The image quality in digital mammography is described by specifying the thickness and diameter of disks with threshold visibility. The European Commission recommends the CDMAM phantom as a tool to evaluate threshold contrast visibility in digital mammography [1, 2]. Inaccuracy of the manufacturing process of CDMAM 3.4 phantoms (Artinis Medical System BV), as well as differences between software used to analyze the images, may lead to discrepancies in the evaluation of threshold contrast visibility. The authors of this work used three CDMAM 3.4 phantoms with serial numbers 1669, 1840, and 1841 and two mammography systems of the same manufacturer with an identical types of detectors. The images were analyzed with EUREF software (version 1.5.5 with CDCOM 1.6. exe fi le) and Artinis software (version 1.2 with CDCOM 1.6. exe fi le). The differences between the observed thicknesses of the threshold contrast structures, which were caused by differences between the CDMAM 3.4 phantoms, were not reproduced in the same way on two mammography units of the same type. The thickness reported by the Artinis software (version 1.2 with CDCOM 1.6. exe fi le) was generally greater than the one determined by the EUREF software (version 1.5.5 with CDCOM 1.6. exe fi le), but the ratio of the results depended on the phantom and diameter of the structure. It was not possible to establish correction factors, which would allow correction of the differences between the results obtained for different CDMAM 3.4 phantoms, or to correct the differences between software. Great care must be taken when results of the tests performed with different CDMAM 3.4 phantoms and with different software application are interpreted.
Źródło:
Nukleonika; 2016, 61, 1; 53-59
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Visibility determination in beam tracing with application for real-time sound simulation
Autorzy:
Pałka, S.
Głut, B.
Ziółko, B.
Powiązania:
https://bibliotekanauki.pl/articles/305801.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
beam tracing
adaptive frustum
visibility determination
Opis:
This work presents some aspects of beam-tracing techniques used in sound simulation. The Adaptive Frustum algorithm, which was designed for detecting obstacles using beam subdivision, was reviewed for its efficiency as well as its accuracy. Some possible improvements have been suggested; however, they do not fully solve the problems of using this algorithm in real-time applications. Improved algorithm implementation was tested in five scenes with different characteristics and varying complexity.
Źródło:
Computer Science; 2014, 15 (2); 197-214
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does the Artist Need to Be Present? The “Paradigm of Visibility” and Art Practices in Public Space
Autorzy:
Białkowski, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/665828.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Marina Abramović
visibility
public space
artworld
Opis:
The thesis of my paper is that art participatory practices in public space have a paradoxical potential to avoid a paradigm of visibility. What I call the paradigm of visibility is a formula of social presence of art which is based on a necessity of occupying a certain physical or symbolical space and an effort to sustain it. This kind of public presence of art is traditionally considered to be a guarantee of its value in terms of both artistic and social legitimisation. A question arises if this formula has an alternative. It seems that participatory art practices in public space – focused on production of objects and searching for social impact and social efficacy – can formulate a different model of presence of art (of its production and distribution) than object-based art.
Źródło:
Acta Universitatis Lodziensis. Folia Philosophica. Ethica – Aesthetica – Practica; 2017, 30; 111-119
0208-6107
2353-9631
Pojawia się w:
Acta Universitatis Lodziensis. Folia Philosophica. Ethica – Aesthetica – Practica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Traceability for strengthening supply chain systems and enhancing real-time visibility: Focus of NAFDAC on advancing vaccine traceability in Nigeria
Autorzy:
Adeyeye, Mojisola C.
Kayode, John O.
Olasupo, Sabitu B.
Powiązania:
https://bibliotekanauki.pl/articles/52376301.pdf
Data publikacji:
2024-10-28
Wydawca:
Śląski Uniwersytet Medyczny w Katowicach
Tematy:
NAFDAC
traceability
COVID-19
vaccines
visibility
Opis:
This study explores the successful implementation of activities aimed at scaling traceability for COVID-19 and routine immunization (RI) vaccines to the local government area and selected healthcare facilities in Nigeria, funded by the Bill and Melinda Gates Foundation. The study was executed by the National Agency for Food and Drug Administration and Control (NAFDAC) and sought to enhance supply chain systems by deploying advanced traceability mechanisms and ensuring real-time stock visibility. The article discusses the accomplishments, challenges, and regulatory framework of NAFDAC, emphasizing GS1 technology-driven traceability, and presents the results of the field scanning activities conducted in July 2023. The approach involved a phased public sector pilot, showcasing the feasibility and challenges of tracking vaccine movement through the supply chain. The result shows the detection of 43 unique products across 1022 facilities from a total of 110,113 scans, offering valuable insights into vaccine distributions. The strategic goals of the project aligned with developing safety surveillance systems in low- and middle-income countries (LMICs) to facilitate patient access to global health products. Similarly, significant improvement in traceability through automated data capture (barcode scanning) and expanded coverage for COVID-19 and selected RI vaccines in Nigeria was found. Against this background, the information derived from this report will build confidence in patients regarding vaccine authenticity, establish a transparent and robust supply chain, and foster pharmacovigilance capability through integration with the track-and-trace systems. Thus, the study provides invaluable insights and opportunities for global health practitioners, policymakers, and researchers to incorporate track-and-trace into regulatory systems by other national regulatory authorities.
Źródło:
Annales Academiae Medicae Silesiensis; 2024, 78; 276-281
1734-025X
Pojawia się w:
Annales Academiae Medicae Silesiensis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A landscape of shifting identities amid urban invasion: Tamara Duda’s novel Daughter through a translation lens
Ландшафт меняющихся идентичностей на фоне военного вторжения: роман Тамары Дуды Доця сквозь призму перевода
Autorzy:
Antonova, Anna
Powiązania:
https://bibliotekanauki.pl/articles/52676654.pdf
Data publikacji:
2024
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Russo-Ukrainian war
urbicide
identity conflict
translating project
translator’s textual visibility
translator’s paratextual visibility
Opis:
In the environment of Russia’s ongoing war against Ukraine, literary translation acquires critical significance as a way to get Ukraine’s narratives of destruction and urbicide across cultural and political borders. This article will focus on Daisy Gibbons’s 2021 translation of Tamara Duda’s 2019 novel Daughter, set in the Eastern Ukrainian city of Donetsk, to examine the translator’s project of reconstructing the complex interplay of Eastern and Western Ukrainian identities embroiled in the narrative of crawling occupation. Daughter tells the story of Russia’s 2014 invasion of Donetsk, dissecting the city’s fragmented identity along cultural and linguistic divides and exploring internal tensions and propaganda-fueled conflicts leading to its eventual downfall. The storyline adopts the female protagonist’s insider/outsider perspective, tracing her gradual evolution from an invisible observer to a fearless insurgent fighting for the survival of her unravelling home. The analysis will centre on the translator’s approach, which combines textual and paratextual techniques to highlight the processes of division and destruction – with their transformative impact on the urban space – and to enter into a visible dialogue with the narrator/protagonist’s voice to amplify and reinforce its distinctly pro-Ukrainian perspective.
Źródło:
Studia Rossica Posnaniensia; 2024, 49, 1; 13-28
0081-6884
Pojawia się w:
Studia Rossica Posnaniensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Entre l’art de l’invisibilité et l’art de la démesure : Marcel Proust caricaturé par Jean Cocteau
Between the art of invisibility and the art of exaggeration: Marcel Proust caricatured by Jean Cocteau
Autorzy:
Thiel-Jańczuk, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/1038055.pdf
Data publikacji:
2020-12-30
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Wydawnictwo Werset
Tematy:
Proust
Cocteau
visibilité
démesure
caricature
visibility
exaggeration
Opis:
Partant d’un dessin de Marcel Proust par Jean Cocteau conçu en 1922 ainsi que d’un essai biographique de Claude Arnaud publié en 2013, l’auteur de l’article présente la relation entre les deux écrivains en référence à la problématique de leur « visibilité » (Nathalie Heinich). Dans ce contexte-là, le dessin de Cocteau, restant en accord avec le caractère démesuré de Marcel Proust, peut être aujourd’hui considéré comme une représentation caricaturale de l’auteur de la Recherche qui démythifie une image de Proust-écrivain invisible créée par la vulgate structuraliste. Aussi, dans le contexte médiatique et théorique contemporain, la représentation visuelle de Proust par Cocteau peut s'avérer utile pour la réflexion à propos de la « conduite » non-narrative de Proust qui, à côté de son activité discursive, définit la « posture » (Jérôme Meizoz) de l’auteur de la Recherche dans le champ littéraire français.
The paper discusses the relationship between Marcel Proust and Jean Cocteau in connection with the problem of their “visibility” (Nathalie Heinich) based on Jean Cocteau’s portrait (1922) of Marcel Proust and Claude Arnaud’s biographical essay (2013). In this context, Cocteau’s drawing, which conveys Marcel Proust’s extravagant character, could nowadays be considered not only a caricatural representation of the author of In Search of Lost Time, but also a demythologizing one, especially in contrast to the image of invisible Proust created by structuralist interpretations. Also, in the mediatic and theoretical contemporary context, Cocteau’s visual representation of Proust could be used to reflect on Proust ’s action (conduite) which, combined with his narrative discourse, defines the “posture” (Jérôme Meizoz) of the author of In Search… within the literary field.
Źródło:
Quêtes littéraires; 2020, 10; 185-196
2084-8099
2657-487X
Pojawia się w:
Quêtes littéraires
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The estimation of the increased limitation of the visibility in the light commercial vehicles
Autorzy:
Olejnik, K.
Powiązania:
https://bibliotekanauki.pl/articles/242969.pdf
Data publikacji:
2012
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
maintenance
demands
visibility
construction of the car
Opis:
In the report there is discussed the problem of changing demands in the binding rules concerning the technical conditions. During maintenance, the lack of information from the surrounding of the vehicle is one of the reasons of collisions and accidents. There is a radical limitation of unobstructed observation of the whole area surrounding trucks of N1 category in comparison to the car of M1 category. Vehicles which have the same body and which are designed to transport people - M1 category or load – N1 category, they have different equipment, such as side glazing and back walls. Those who are driving these vehicles do not have comparable and identical visibility. The open loadcarrying body in the truck creates the screen obscuring of the big part of the vehicle's surrounding which precludes the direct observation of the considerable area. The devices of the indirect visibility enable to observe only the part of the area, which is directly invisible. There is an important need to change the regulation as far as construction and vehicles equipment is concerned. This paper offers the change of the philosophy of the regulations requirements in the area of visibility. Technical progress and development in the area of visual transfer devices helps to use them in the vehicles in order to improve the possibility of observing the surrounding of the vehicle. There is no reason to tolerate the worse visual transfer in the vehicles N1 category.
Źródło:
Journal of KONES; 2012, 19, 4; 513-518
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seeking ‘the New Normal’? Troubled Spaces of Encountering Visible Differences in Warsaw
Autorzy:
Piekut, Aneta
Vieten, Ulrike M.
Valentine, Gill
Powiązania:
https://bibliotekanauki.pl/articles/1811376.pdf
Data publikacji:
2014-12-31
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
difference
visibility
normalisation
sexuality
Disability
Warsaw
Polska
Opis:
In times of globalisation and super-mobility, ideas of normality are in turmoil. In different societies in, across and beyond Europe, we face the challenge of undoing specific notions of normality and creating more inclusive societies with an open culture of learning to live with differences. The scope of the paper is to introduce some findings on encounters with difference and negotiations of social values in relation to a growing visibility of difference after 1989 in Poland, on the background of a critique of normality/normalisation and normalcy.On the basis of interviews conducted inWarsaw, we investigate how normality/normalisation discourses of visible homosexuality and physical disability are incorporated into individual self-reflections and justifications of prejudices (homophobia and disabilism). More specifically we argue that there are moments of ‚cultural transgressions’ present in everyday practices towards ‚visible’ sexual and (dis)ability difference.
Źródło:
Polish Sociological Review; 2014, 188, 4; 541-558
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wizualna ocena roli czynnych kamieniołomów granitu w krajobrazie powiatu strzelińskiego
The visual evaluation of the role of working granite quarries in the landscape of Strzelin County
Autorzy:
Jawecki, B.
Powiązania:
https://bibliotekanauki.pl/articles/87401.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Geograficzne
Tematy:
kamieniołom
granit
ocena wizualna
wskaźnik widzialności
poziom widzialności
Strzelin
quarry
granite
visual assessment
rate of visibility
visibility level
Opis:
W artykule przedstawiono rolę kamieniołomów granitu w krajobrazie powiatu strzelińskiego. Oceny wizualnej roli kamieniołomów w krajobrazie dokonano w oparciu o cyfrowo-bonitacyjną ocenę punktową oraz wskaźniki oceny wizualnej i poziomu widzialności kamieniołomu. Wskaźniki wyznaczono dla frontu robót, czynnych zwałowisk, roślinności, zbiorników wodnych, maszyn i urządzeń oraz budynków i budowli górniczych. Przy ocenie wnętrza łomu kierowano się możliwością wkomponowania łomu w krajobraz, trudnością rekultywacji, potencjalną atrakcyjnością geoturystyczną. W ocenie widoku bliskiego i panoramy dalekiej przyjęto założenie, że elementy kopalni są czynnikiem degradującym, zawsze negatywnie wpływającym na krajobraz. Na podstawie przyjętych kryteriów oceny wizualnej stwierdzono, że wpływ kamieniołomu stokowo-wgłębnego Górka Sobocka na krajobraz jest większy niż kamieniołomów wgłębnych Gębczyce i Strzelin I. Wnętrza wszystkich kamieniołomów otrzymały ocenę neutralną. Rolę kamieniołomu Górka Sobocka w widoku bliskim oraz panoramie dalekiej oceniono neutralnie, natomiast łomów Gębczyce i Strzelin I, pozytywnie.
The article discusses the role of granite quarries in the landscape of Strzelin County. Evaluation of the visual role of quarries in the landscape was conducted basing on digital bonitation scoring and visual assessment indicators including the level of visibility. These indicators were defined for the mining front, active dumps, the vegetation, water reservoirs, machinery and equipment and mining buildings and structures. The interior of the quarry was evaluated in terms of the possibility to incorporate it in the landscape, the difficulty of reclamation and the potential geotouristic attractiveness. The evaluation of close view and distant panoramic view was based on the assumption that mining elements are a degrading factor that always has a negative influence on landscape. Basing on the adopted visual assessment criteria it was determined that the influence of the Górka Sobocka quarry on the landscape is higher than that of the Gębczyce and Strzelin I deep quarries. The interiors of all the analysed quarries were rated as neutral. The role of the Górka Sobocka quarry was rated neutral both in the close view and in distant panorama, while the role of the Gębczyce and Strzelin I quarries was rated positive.
Źródło:
Prace Komisji Krajobrazu Kulturowego; 2017, 36; 79-97
1896-1460
2391-5293
Pojawia się w:
Prace Komisji Krajobrazu Kulturowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Performance probability distribution function for modeling visibility for free space optical link in Nigeria
Autorzy:
Ojo, Joseph Sunday
Olakunle Lawrence, Ojo
Ibitola, Gilbert Akin
Powiązania:
https://bibliotekanauki.pl/articles/1163564.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Free Space Optical
Nigeria
distribution functions
lognormal
visibility
Opis:
This paper attempt to assess the performance of the most appropriate distribution function for modeling atmospheric visibility over five selected locations (Akure, Enugu, Ikeja, Jos and Port-Harcourt) in Nigeria. The distribution functions are tested based on 5-year (2010-2014) visibility data obtained from Nigeria Meteorological Agency (NIMET). Five distribution functions are tested to determine most suitable one based on four different metric measures. The associated parameters of the most suitable fitted distribution are estimated and the trends in the characteristic of the visibility are deduced. The result shows that lognormal distribution present the best probability distribution function for modeling visibility over the selected locations. A typical result for one of the locations (Akure) show that the lognormal distribution has Root Mean Square Error (RMSE) of 0.0766 km, Mean Absolute Error (MAE) of 0.0095 km, Mean Absolute Percentage Error (MAPE) of 17.8 % and coefficient of determination (R2) of 0.87. When compared with other distribution functions, the same trend could be seen in other locations although with different values of RMSE, MAE, MAPE and R2. The location and the scale parameters for the total distribution varies seasonal-wise and are location depended. The overall result will be useful for predicting future visibility over the locations. It will also be a good tool for free space optical link design in Nigeria.
Źródło:
World Scientific News; 2018, 109; 211-234
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Propozycja zmian zasad określania widoczności sygnałów świetlnych
Proposal for changes of rules for determining the visibility of light signals
Autorzy:
Karolak, Juliusz
Ilczuk, Przemysław
Powiązania:
https://bibliotekanauki.pl/articles/248237.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Inżynierów i Techników Komunikacji Rzeczpospolitej Polskiej
Tematy:
widoczność
sygnalizator
kolej
zmiana
visibility
signal
railway
change
Opis:
Artykuł został poświęcony zagadnieniu widoczności sygnałów świetlnych nadawanych przez sygnalizatory kolejowe i wskaźniki stosowane na liniach kolejowych zarządzanych przez PKP Polskie Linie Kolejowe S.A. Zostały przedstawione zasady widoczności związane ze stawnością sygnalizacji oraz wynik analizy wymagań zawartych w przepisach i zasad stosowanych przez projektantów w kraju i za granicą. Omówiono genezę standardu sygnalizacji OSŻD i określone w ramach tego standardu długości dróg związanych z widocznością. Na podstawie wniosków ze zgromadzonego materiału zostały zaproponowane zmiany w wytycznych wyznaczania odległości, z której sygnał na sygnalizatorach kolejowych powinien być widoczny i czytelny oraz zasad postrzegania tego sygnału przez kierującego pojazdem trakcyjnym w trakcie zbliżania się do sygnalizatora.
The article is devoted to the issue of visibility of light signals transmitted by railway signals and indicators used on railway lines managed by PKP (Polskie Linie Kolejowe S.A. company). Visibility rules related to signalling combination and the result of the analysis of the requirements contained in regulations and principles applied by designers in Poland and abroad were presented. The genesis of the OSJD signalling standard and the visibility road lengths defined under this standard were discussed. Based on the conclusions of the collected material, changes were proposed in the guidelines for determining the distance from which the signal on railway signals should be visible and legible and the principles of perception of this signal by the train driver when approaching the signal.
Źródło:
Zeszyty Naukowo-Techniczne Stowarzyszenia Inżynierów i Techników Komunikacji w Krakowie. Seria: Materiały Konferencyjne; 2019, 2(119); 77-99
1231-9171
Pojawia się w:
Zeszyty Naukowo-Techniczne Stowarzyszenia Inżynierów i Techników Komunikacji w Krakowie. Seria: Materiały Konferencyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 111

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