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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.
41

中國古代風神崇拜研究-從先殷到漢 / WIND SPIRIT WORSHIP IN ANCIENT CHINA

魏慈德, Wei, Tzu Te Unknown Date (has links)
本文廣泛的探討了從遠古到秦漢時期先民對風這一自然現象的崇拜意識,初步將古人的風神崇拜原因分為兩大類,包括因為處於地理環境上的多風性質或伴隨風而來的天象而成為風神化身的自然神崇拜和季風氣候下風向和季節的必然性所衍申出的風向與時節對應的具神聖性之傳統觀念。並指出後者是古代風神崇拜的主流,從早期的利用瞽者聽風以判定時節到刻有四風和代表四季徵象的四方風名甲骨,更衍成以風向與時節的對應與否來判定兵家攻守或醫家虛實的依據都是這一支風神觀念極度發展的結果。   本文在探討中國古代風神崇拜之餘,並從文字學的角度論風字的產生與演變過程,其次更由四方風名甲骨片的文字指出了經典上文字的來由及歷來經說不當之處。 / This is a comprehensive discussion on early man's worship and consciousness of the natural phenomanon of wind,from ancient times until the Han period.First of all the reason for early man 's wind spirit worship are divided into two main categories : includingthe natural spirit worship of the many types of wind in an inhabited geographical environment or the natural phenomena which accompany wind and become the embodiment of wind spirit; and the traditional concepts and the effect of the season and climate on the direction;the inevitability of the development of wind direction and the corresponding times of the spirit divinity moreover,the discussion point out that the latter is main trend of ancient wind spirit worship, from the use of the blind in early times to feel for wind to judge the times and season,to the (four corners wind name) oracle bone carved with the four winds and the symbol of four season,it is further developed to the corresponding non coprespondance of wind dire- ction and times to determine military manoeuvres or the bases for madical fact. These are all the results of the extreme degree of development of this branch of wind spirit concept.   This discussion,in addition to exploring ancient wind spirit worship in China,also discusses,from a linguistic point of view,the emergence and the development process of the character wind furthermore,the discussion uses the words carved on the (four corners wind name) oracle bone fragment to point out the origin of characters contained in the classics, and also to point out any in appropriate areas which have existed until now in the ex-planation of the classics.
42

Analytische und numerische Untersuchung von direkten und inversen Randwertproblemen in Gebieten mit Ecken mittels Integralgleichungsmethoden / Analytical and numerical research on direct and inverse boundary value problems in domains with corners using integral equation methods

Vogt, Andreas 31 October 2001 (has links)
No description available.
43

Detekce a počítání automobilů v obraze (videodetekce) / Videodetection - traffic monitoring

Kozina, Lubomír January 2010 (has links)
In this master’s thesis on the topic Videodetection - traffic monitoring I was engaged in searching moving objects in traffic images sequence. There are described various methods background model computation and moving vehicles marking, counting or velocity calculating in the thesis. It was created a graphical user interface for traffic scene evaluation in MATLAB.
44

Vysokofrekvenční oscilátor v technologii CMOS / High-frequency oscillator in CMOS technology

Lang, Radek January 2015 (has links)
This project focus to desing an on-chip oscillator in function as a clock generator. Frequency stability of the oscillator is affected by supply voltage, temperature and process variations. The aim is to propose a clock generator with sufficient frequency stability, low power consumption and a small chip area. This work deals with the types of oscillators and their basic building blocks suitable for our application. It also deals with the study and design options of temperature and process compensation circuit generating the current control, which provides the frequency stabilization of the output signal.
45

Voronoi tessellation quality: applications in digital image analysis

A-iyeh, Enoch January 1900 (has links)
A measure of the quality of Voronoi tessellations resulting from various mesh generators founded on feature-driven models is introduced in this work. A planar tessellation covers an image with polygons of various shapes and sizes. Tessellations have potential utility due to their geometry and the opportunity to derive useful information from them for object recognition, image processing and classification. Problem domains including images are generally feature-endowed, non-random domains. Generators modeled otherwise may easily guarantee quality of meshes but certainly bear no reference to features of the meshed problem domain. They are therefore unsuitable in point pattern identification, characterization and subsequently the study of meshed regions. We therefore found generators on features of the problem domain. This provides a basis for element quality studies and improvement based on quality criteria. The resulting polygonal meshes tessellating an n-dimensional digital image into convex regions are of varying element qualities. Given several types of mesh generating sets, a measure of overall solution quality is introduced to determine their effectiveness. Given a tessellation of general and mixed shapes, this presents a challenge in quality improvement. The Centroidal Voronoi Tessellation (CVT) technique is developed for quality improvement and guarantees of mixed, general-shaped elements and to preserve the validity of the tessellations. Mesh quality indicators and entropies introduced are useful for pattern studies, analysis, recognition and assessing information. Computed features of tessellated spaces are explored for image information content assessment and cell processing to expose detail using information theoretic methods. Tessellated spaces also furnish information on pattern structure and organization through their quality distributions. Mathematical and theoretical results obtained from these spaces help in understanding Voronoi diagrams as well as for their successful applications. Voronoi diagrams expose neighbourhood relations between pattern units. Given this realization, the foundation of near sets is developed for further applications. / February 2017
46

The role and status of women during the pre-monarchic period (1200-105 BC)

Sha, Halima 11 1900 (has links)
The lives of women are largely hidden in the Old Testament. New archaeological investigationsinto the households of Iron Age I have brought forward new evidence that sheds light on theauthority status and roles of women in the pre-monarchic tribal community. Conventional theory perceives that women were always oppressed and marginalised under a malevolentsystem of male rule in the Bible. The evidence indicates differently. Investigations in thedomestic sphere, where the household processes were under women’s control and management, imply that women held authority that was equal to male power in the public domain. It has been revealed that women held significant positions in the public sphere as well.This study, therefore, is an investigation into women’s status and the wide-ranging socioeconomicand religious roles they held within a system of male rule that allowed women theirauthority and autonomy in a unique period of Israelite history. / Biblical and Ancient Studies / M. Th. (Biblical Archaeology)

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