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Wyświetlanie 1-4 z 4
Tytuł:
Videography in Migration Research: A Practical Example for the Use of an Innovative Approach
Autorzy:
Rebstein, Bernd
Powiązania:
https://bibliotekanauki.pl/articles/2108250.pdf
Data publikacji:
2012-08-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Video-Analysis
Genre Analysis
Videography
Focused Ethnography
Migration
Integration
Cross-Cultural Expansion
Cross-Cultural Events
Opis:
This article is an example of the practical application of natural video recordings to qualitative research. It describes the videographic method in relation to an ongoing project concerned with forms of knowledge communication within the field of migration. In this field, our visual approach provides a novel perspective on the well-known questions of cross-cultural communication and integration. Firstly, I want to discuss Videography and Genre Analysis in the form of an iterative, audiovisual data collection procedure and define the process of sequence selection and interpretation. Secondly, I will demonstrate how communicative structures are analyzed at different levels of Genre Analysis through the minute analysis of a short audiovisual data sequence from a roadshow that took place during a Latin American theme week. As well as detailing the process of gathering information on a situational level, I want to demonstrate the potential of the analysis to gather information about the structural environment on a transsituational level. Through this discussion, I will also outline the importance of additional contextual information that – by means of further ethnographic research – could be uncovered in our fieldwork.
Źródło:
Qualitative Sociology Review; 2012, 8, 2; 130-151
1733-8077
Pojawia się w:
Qualitative Sociology Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Panoramic videography as a potential tool for enhancement of land intensity factors
Autorzy:
Kwiatek, K.
Litwin, U.
Powiązania:
https://bibliotekanauki.pl/articles/100536.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Tematy:
landscape
landscape inventory
regional planning
spatial engineering
development of rural areas
3D visualisation
panoramic videography
panoramic photography
photogrammetry
LIS
GIS
wizualizacja 3D
fotogrametria
rozwój obszarów wiejskich
fotografia panoramiczna
Opis:
The article explores the potential of using panoramic videography for the spatial engineering and spatial management of landscape. The concept of panoramic photography, as a basis for panoramic videography, has been widely used for visualisation of cultural heritage sites and documentation of various sites. Panoramas are widely used, for example, by Google in StreetView to present not only the cityscapes, but recently also rural landscapes. Panoramic videography is a process of creating panoramic (360-degree) video, which represents the dynamic environment. The land intensity factors (WIT - in Polish: "współczynniki intensywności terenu") introduced by Litwin is a method for evaluation of the landscape where different functions can be specified: agricultural, non-agricultural and recreational. Although this method can be used in different terrains, this article proposes to use panoramic video camera for the enhancement of the recreation function of WIT. The process of creating panoramic videography is explained in this article as it was tested and explored in the United Kingdom (in Launceston) and Poland (the district of Czarny Dunajec). It is based on gathering imagery not from airplanes but from a mobile setup that traverses through streets. What is more, the combination of vector and raster modelling of terrain in a visual and interactive environment has a potential to become a powerful tool for enhancement of land intensity factors. The administrative borders are one of the drawbacks for a determination of WIT and comparing them to terrain values. This article proposes the application of a path-based approach to visualize changes in land value and recreation function thanks to data collected from panoramic videography and information input to database. Annotations and measurements (panoramic photogrammetry) gathered from geo-referenced video provides a potential not only for determining WIT factors, but also for regional planning.
Źródło:
Geomatics, Landmanagement and Landscape; 2013, 3; 67-80
2300-1496
Pojawia się w:
Geomatics, Landmanagement and Landscape
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental and Theoretical Determination of Water-Jet Velocity for Disruptor Application Using High Speed Videography
Autorzy:
Parate, Bhupesh Ambadas
Chandel, Sunil
Shekhar, Himanshu
Mahto, Viwek
Powiązania:
https://bibliotekanauki.pl/articles/403360.pdf
Data publikacji:
2019
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
disruptors
high speed videography
improvised explosive devices
propellant
water-jet velocity
water-jet disruptor
Opis:
Experimental and theoretical determination of water-jet velocity using high speed videography for disruptor application is reported in this paper. Water-jet disruptor extensively uses the water as a liquid projectile. It helps to destroy improvised explosive devices (IEDs) or explosive devices (EDs) by breaking detonating cord in the system, making it non-operational. The use of such system against suspected objects is a fashion that continues to be met tremendous achievement. Such a device is also known as explosive ordnance disposal (EOD) disruptor. It is used by bomb technicians or squad to make disable and/or neutralize at a safe distance. The primary purpose of an EOD disruptor is to remotely open or provide destruction to suspected objects. To “remotely open” is to open the suspect objects, exposing their contents. “Provide destruction” means penetrating, cutting, or removing the components of the fusing system in order to make them disable. A secondary purpose of a disruptor is to create a means of access (for example, through a window or door of vehicle or into a trunk). Double and single base propellants are used in the experimental trials for assessing water-jet velocities. An attempt has been made to validate the water-jet velocity using experimentally high speed videography for the first time and making its theoretical analysis by conducting the various trials at a laboratory with different propellants. The stand-off distance between disruptor and target is 0.5 m. This kind of research work is not reported in open access till the date. This is the newness of this research work. The experimental water-jet velocity for single base propellant varies from 349.63 to 503.56 m/s and for double base propellant it varies from 515.07 to 890 m/s. The theoretical water-jet velocity for single base and double base propellant works out to be as 616.44 m/s and 692.62 m/s respectively. From this research study, it is concluded that there is good agreement between theoretical and experimental results.
Źródło:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa; 2019, 10, 2 (36); 23-41
2081-5891
Pojawia się w:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Driving Lesson as a Socio-Technical Situation. A Case Study on the Interaction between Learner Driver, Driving Instructor, and the Motor Car
Autorzy:
Schmidl, Alexander
Powiązania:
https://bibliotekanauki.pl/articles/1024381.pdf
Data publikacji:
2021-04-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Micorsociology
Interactionist Theory
Postphenomenological Sociology
Workplace Studies
Videography
Opis:
A micro-sociological examination of the driving lesson raises the following question: How is the interaction between learner driver and driving instructor structured in this technical setting, and what meaning can be ascribed in this threefold constellation to the vehicle with its various technical elements? This case study examines the orientation patterns which exist between the learner driver, the driving instructor, and the car, which together constitute a socio-technical triangle, and what actions the learner driver needs to learn to enable them to drive the car safely. The theoretical background to the study is provided by interactionist theories, which have been broadened to include a greater sensitivity for the body and technology, and a sociological reading of postphenomenology. Using a method based on this theoretical background and informed by workplace studies, this study observed and made audiovisual recordings of driving lessons. This approach made it possible to undertake a detailed analysis of the situations, reveal how the human body interacts with technology, and how a person’s attention responds to technical information. In these situations, the driving instructor takes on the role of the translator by mediating between various situational definitions—one’s own, that of the inexperienced learner driver, other motorists, and the driver assistance systems in the car. The driving instructor represents the driving school as an institution that is responsible for creating an intersubjectively arranged understanding of how to deal with technology and socio-technical situations.
Źródło:
Qualitative Sociology Review; 2021, 17, 2; 6-21
1733-8077
Pojawia się w:
Qualitative Sociology Review
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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