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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Analyse comparative synchronique et diachronique des locatifs en chinois / Synchronic and diachronic corpus-based study of Chinese localizers

Yao, Ruoyu 27 November 2013 (has links)
En chinois, les locatifs dénommés 方位词 fāngwèicí (littéralement mots d’orientation et de localisation) forment un ensemble restreint de mots désignant une orientation ou une localisation spatiale, temporelle ou notionnelle en référence à une entité concrète ou abstraite.Cette thèse présente les résultats d’une étude synchronique et diachronique sur corpus de quatre locatifs : 里 li ‘dans’, 中 zhōng ‘au milieu de’, 内 nèi ‘à l’intérieur de’ et 上 shang ‘sur’. Dans l’expression de la relation concrète, ils sont généralement classés dans la catégorie des locatifs topologiques qui expriment une relation d’inclusion ou de contact entre deux entités. Dans les emplois métaphoriques, ils peuvent tous exprimer un cadre, bien que chaque locatif ait des emplois spécifiques propres. Ces quatre locatifs sont parfois interchangeables aussi bien pour les emplois concrets que métaphoriques.Notre étude comparative en chinois contemporain est basée sur un corpus de textes de différents styles : écrit, oral et écrit avec des caractéristiques de l’oral. Les statistiques d’emploi des locatifs recueillies montrent l’importance des styles de textes dans le choix des locatifs. La pragmatique et des contextes sémantiques sont aussi des facteurs déterminants. L’analyse diachronique réalisée sur un corpus de 26 documents représentatifs des périodes archaïque, médiévale et pré-moderne indique l’évolution de chaque locatif et la tendance d’emploi des locatifs au fil du temps, dans les expressions concrètes et métaphoriques. / In Chinese, localizers ( 方位词 fāngwèicí ) are a restricted set of words denoting a concrete or metaphorical relationship between two entities. This thesis presents the results of a synchronic and diachronic corpus-based study of four common localizers : 里 li ‘in’, 中 zhōng ‘middle’, 内 nèi ‘inside’ et 上 shang ‘on’.When expressing a concrete relationship, they are generally categorized as topological localizers which express an inclusion or a contact relationship between two entities. When expressing a metaphorical meaning, all of these localizers can express an abstract framework, although each one has its own specific uses. They are sometimes interchangeable for both concrete and metaphorical meanings.Our comparative study in contemporary Chinese is based on a corpus of texts of different styles : written, oral and written with oral characteristics. The statistics show the importance of text styles in the choice of localizer. Pragmatic and semantic contexts are also determining factors in the uses of localizers.The diachronic analysis performed on a corpus of 26 documents representing the archaic, medieval and pre-modern periods shows the evolution of each localizer and their tendency of use throughout History, both in concrete and metaphorical expressions.
2

A mathematical model to aid in the design of ameliorating cosmetics for conducting surfaces that ordinarily produce derogative multipath for the ILS localizer course

Odunaiya, Simbo Ajayi January 1995 (has links)
No description available.
3

Ljudlokalisator

Nyberg, Viktor January 2011 (has links)
Detta är en rapport över mitt examensarbete som utfördes för Motion Control AB i Västerås. Uppgiften bestod i att ta fram en prototyp för en handhållen ljudlokalisator för döva. Projektet har inneburit arbete med allt från marknadsundersökningar till lödning. Projektet innehåller såväl analog elektronik som programmering. Mycket tid gick åt till själva förarbetet, kanske lite väl mycket då det kändes som halva tiden gick åt innan jag kunde komma igång och arbeta. Jag lyckades få fram en prototyp där allt fungerade förutom mikrofonerna, de visade sig vara för känsliga för att löda för hand. Dock så har projektet varit mycket lärorikt och intressant. / This is a report of my thesis work carried out for Motion Control AB in Västerås. The task was to develop a prototype for a handheld sound localizator for the deaf. The project has involved working with everything from market research to soldering. The project includes both analog electronics as well as programming. Much time was spent on the preparatory work, maybe a little too much when it seemed like half the time was spent before I could get started and work. I managed to get a functional prototype except for the microphones, as they proved to be too sensitive to solder by hand. However, the project has been very educational and interesting.
4

Elektromagnetinės situacijos Kyviškių aerodrome tyrimas / Electromagnetic situation investigation in Kyviškės aerodrome

Grinytė, Neringa 18 October 2013 (has links)
Šiame baigiamajame magistro darbe nagrinėjama elektromagnetinė situacija Kyviškių aerodrome, Apžvelgti iki šiol atlikti moksliniai darbai bei publikuoti straipsniai šia tematika. Teorinėje dalyje paaiškinta radionavigacijos samprata, tūpimo pagal prietaisus sistemos charakteristikos, kategorijos, sudėtinės dalys, sistemos išdėstymas aerodrome. Išsamiau aptariamas elektromagnetinės spinduliuotės poveikis žmogaus organizmui. Trumpai pristatoma radiolokatoriaus elektromagnetinio srauto tankio skaičiavimo metodika. Taip pat palyginti teoriniai bei praktiniai elektromagnetinės spinduliuotės skaičiavimų rezultatai. / Electromagnetic situation in Kyviškės aerodrome is analysed in this Master thesis. Scientific researches and articles relevant to this topic were reviewed here. Radionavigation conception, instrumental landing system characteristics, categories, components, collocation in an airfield are explained in the theoretical part of this thesis. Electromagnetic radiation effect on human body was represented more carefully. The teorical electromagnetic radiation datum were compared with practical evaluation datum.
5

Predicting the effects of shadowing and scattering from planar surfaces on localizer course structure using geometrical optics and the uniform theory of diffraction as implemented in the near zone basic scattering code

Rushton, Elliott C. January 1994 (has links)
No description available.

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