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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.
11

Numerical modelling of transients in electrical systems /

Zitnik, Mihael. January 2001 (has links)
University, Diss., 2001--Uppsala.
12

Einfluß eines elektrischen Stroms auf die Phasenbildung und Kristallzüchtung von YBa2Cu3O7-x aus dem Ba-Cu-O-Flux

Aigner, Maria-Louisa. Unknown Date (has links)
Universiẗat, Diss., 2001--Frankfurt (Main).
13

Liberalisierung vs. Versorgungssicherheit? Eine Analyse des Schweizer Strommarktes /

Thomas, Alexandra. January 2006 (has links) (PDF)
Bachelor-Arbeit Univ. St. Gallen, 2006. / Buchhandelsausg. u.d.T.: Spannungsfeld Strommarkt.
14

Der Stellenwert von Analogien für den Erwerb naturwissenschaftlicher Erkenntnisse eine Untersuchung im Sachunterricht der Grundschule am Beispiel "Elektrischer Stromkreis"

Haider, Michael January 2008 (has links)
Zugl.: Regensburg, Univ., Diss., 2008
15

Grain boundary networks in RABiTS based YBa2Cu3O7d coated conductors

Fernández Gómez-Recuero, Laura Isabel. Unknown Date (has links) (PDF)
Techn. University, Diss., 2004--Dresden.
16

Návrh krajinotvorných prvků a naučné stezky za účelem diverzifikace zemědělské krajiny a rozvoje venkova na Vyškovsku

Moštěk, Tomáš January 2014 (has links)
This master thesis deals with education trails and trees planting located in Vyškov region near the Bohdalice - Pavlovic villages. Furthermore, the thesis deals with the processing of a literature review of the issues and new trends of the education trails. Data collection took place within years 2013 and 2014. During this period there were a familiarization with the problems of designing education trails and a field survey containing the complete mapping of the locality. There were recorded more than 10 landscape elements including renewed cherry tree alley and orchard on 12 ha area. In addition to the route of trail and textual proposals of this education trails, there were also planting proposal of missing conifers. The point of the trail is a present a typical example of tree species occurring from the lowlands along the upper edge of the forest and practical use, wisdom and healing properties of trees, as well.
17

Použití listnatých dřevin na území České republiky na konci 19. a v první polovině 20. století

Zdražil, Karel January 2014 (has links)
Diese Arbeit besteht hauptsächlich aus Informationen aus historischen Materialien, Preislisten vor allem Baumschulen. Der erste Teil beschreibt die historische, politische und kulturelle Situation in der Tschechischen Republik. Der Hauptpunkt wird hauptsächlich die Zusammenfassung und Bewertung des historisches Sortiment der Laubbäume und Sträucher und desen Verwendung. Im letzten Abschnitt wurde im Vergleich zu dem zeitgenössischen Sortiment der Laubbäume und Sträucher vorhanden. Die Ergebnisse dieser Arbeit sind die Verbreitung und Verfügbarkeit von historisches Sortiment aus dem späten 19. und die erste Hälfte des 20. Jahrhundert in gegenwärtige Angeboten von Baumschulen.
18

Systémy a metody správy a péče o uliční stromořadí - modelový objekt Brno

Opálková, Jana January 2014 (has links)
Theme of the Diploma Thesis " Systems and methods for street alley tending -- model object Brno" is focused on the given issue of terminology and related literature summarization. There are factors included which limits alley appearance in an urban environment, negative and positive woody plant effect in a city, but also requirements for planting and following care. Part of the methodology is a tree inventory and methods proposal, how to evaluate the prosperity of street alleys. The methodology includes habitat characteristics as the characteristics of the street itself, which together with the used taxons gives information about perspective landing or suitability selected woody plants to environmental conditions. The results of this work show that the model object contains as causal examples of inappropriate alleys as well as alleys very prospective. To summarize this work, these examples will be discussed against the gain literature information.
19

Analýza stability kořenového systému intaktních a uměle poškozených stromů za využití přístrojových metod šetření

Šponarová, Klára January 2015 (has links)
This thesis focuses on the root system stability analysis and it deals with the dynamic stress caused by wind. The subject of focus is testing intact and artificially damaged trees with the help of accelerometers which might be used in the field of arboriculture to evaluate the tree resilience to being blown down. Thesis analyses this method by administering the test and evaluating the resulting data. This thesis also proposes different options for using the new information while contemplating the problem of tree resilience to dynamic stress.
20

Strom jako biotop (součást ekologické niky)

Grusová, Klára January 2016 (has links)
The diploma thesis deals with evaluation the importance of the age of trees genus Quercus in the ecological niche of animals regard to endangered or specially protected species. The theoretical part solves the problem of tree as a habitat, describes the importance of the age of the tree and there is a closer look at genus Quercus as well. In the next part are evaluated the trees of the three selected sites depending on the type of habitat. The diploma thesis also maps the presence of elements of ecological potential which allow species to the existence or another opportunity to stay within a particular tree species. It describes the options assesments of trees by available methodologies.

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