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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

The growth and physics of (La1-xSrx)MnO3∙SrO thin film

Chen, Shu-hsiang 29 January 2004 (has links)
(La0.67Sr0.33MnO3)£»(SrO), LSMO214(n=1) in short, is 2-D magnetic insulator with a structure very similar to the 3D La0.67Sr0.33MnO3 and La0.67Ca0.33MnO3, 113(n=1) in short, which consists of superstructure of a subsequent magnetic layers and insulating layers. Forming a single 214 phase bulk is not easy, a mix phase of 2<n<¡Û compounds is usually seen. In this project, our goal is to search the best growth condition by the traditional method by varying one growth parameter at a time and by the famous Taguchi methods which is based on the statistics and is proved in many systems a best way in studying the association between the film properties and the control factors. First part of this project, we change one growth condition at a time and find the film quality related with the growth condition. Second, we use ¡§Taguchi method¡¨ as bases to form a perpendicular table in which various growth conditions and levels are set. According the table, the number of experiments is limited down to nine. All of the films are examined by structure, electric and magnetic properties to formed the quality data base for films. The traditional method concludes that the higher growth temperature, lower total chamber pressure and high partial pressure ratio of Ar and Oxygen are the corrected way approaching to the single phase, 214, films. However, the result from Taguchi method is contradict to the tradition method, in which the high growth temperature, high total chamber pressure, low partial pressure ratio of Ar and oxygen and the medium RF forward power can approach to growth the single 214 phase film. All films consists mix phases of higher n. This may imply that the growth window for LSMO 214 is relative narrow that we did not set our condition right in that opening.
2

Магнетизм пленок типа R-T (R=Gd,Tb,Dy;T=Co,Fe) и прикладные свойства пленочных нанокомпозитов на их основе : автореферат диссертации на соискание ученой степени кандидата физико-математических наук : 1.3.12

Кудюков, Е. В. January 2022 (has links)
No description available.
3

Магнетизм пленок типа R-T (R=Gd,Tb,Dy;T=Co,Fe) и прикладные свойства пленочных нанокомпозитов на их основе : диссертация на соискание ученой степени кандидата физико-математических наук : 1.3.12

Кудюков, Е. В. January 2022 (has links)
No description available.
4

Aircraft Distance Measurement System

Filho, Nelson Whitaker 10 1900 (has links)
International Telemetering Conference Proceedings / October 17-20, 1994 / Town & Country Hotel and Conference Center, San Diego, California / The Aircraft Distance Measurement System (ADMS) could be used in Flight Test application to determine the aircraft position and speed during takeoff, landing and acceleration-stop performance test within runway limits using a microwave link.
5

The Concept and Lived Experience of the Notion of 'Cool' for Myself and for Young Adolescents: In-between Life-writing and Interpretive Study

Head, Robert January 2015 (has links)
Autobiographical life-writing as literary métissage about cool through stories grounded in auto-ethnographic reflection as a|r|t|ographer. An act of literary sharing. A past to present summed up as parts, as portraits or vignettes, building towards an attempted understanding of cool. Introspective reflection on cool supported by photographs, drawing, paintings, and poetry. A consideration of Franco Ontarian minority language secondary school population adolescent conceptions and notions of cool (Drolet et al, 2009). An inquiry into cool presented as a bioecological album (Urie Bronfenbrenner, 1979, 1994). A life-long journey from developing childhood cool to middle school cachet cool to high school contrarian cool to old school cool. Childhood to contrarian to cachet to Bieber’d [fucked] to adult cool. Historical cool. What is cool?
6

Experimenterande dans med förskolans yngsta barn : En studie i och med dans kropp och rörelse i förskolan

Gustafsson, Lovisa January 2021 (has links)
Den här uppsatsen undersöker experimenterande danspraktiker med ett- och tvååringar i förskolan, praktiskt och teoretiskt, vilket hittills endast studerats i ett fåtal studier och aldrig tidigare i ett empiriskt och praxisnära projekt med förskolans yngsta barn. Syftet är att undersöka hur danspraktiker kan göras möjliga och kommer till uttryck i experimenterande dans tillsammans med de allra yngsta barnen i förskolan när de görs till aktiva deltagare i danshändelsernas processer, utformning och innehåll i förskolan. I den tre månader långa praktiknära, empiriska studien experimenterar forskaren ihop med en grupp barn 1–2,5 år på en förskoleavdelning, vilket dokumenteras med film- och stillbildskameror av forskaren och barnen. Metodologiskt tar genomförandet stöd och inspiration i a/r/t-ografin som är en praxisnära och estetik-baserad forskningsmetod där forskaren använder den egna kroppen som forskningsverktyg. Analyserna av datamaterialet, vilket består av filmer, foton och processanteckningar, är genomförda med stöd av immanensfilosofisk teoribildning, främst med texter från Gille Deleuze och Felix Guattari samt Erin Manning och begreppet som metod, som analysmetod. Resultaten visar att när förskolans yngsta barn får möjlighet att experimentera i dans ihop med en initierad och deltagande forskare blir danspraktiken mycket varierad och dynamisk i sitt förlopp. Den tar även andra uttryck till innehåll, form och rörelse, gruppkonstellation, materialval och tidslängd än vad som vanligtvis beskrivs om dans i litteratur och forskning. Ett ytterligare kunskapsbidrag är att visa hur tillgången till immanensfilosofi kan producera nya sätt att göra och tänka om danspraktiken och den dansande kroppen och alternativa sätt att arrangera dans med förskolans yngsta barn. Studien erbjuder även förskoledidaktiska kunskaper om hur pedagoger i förskolan kan arrangera kreativa danspraktiker för de yngsta barnen i den dagliga verksamheten. / This essay examines experimental dance practices with one- and two-year-olds in preschool, both practically and theoretically, a topic which has up until now only been examined in a few studies and never before in an empirical and praxis-oriented project with the youngest children of preschool. The purpose of the study is to investigate how dance practices can be made possibleand what comes to expression in experimental dance practices with the youngest children in a preschool environment when they are made to be active participants in the content and execution of experimental dance in a preschool environment. During the three months long practice-based empirical study, the researcher experiments in participation with a group of 1-2,5-year-olds at their preschool department. This work is documented with still image and film camera by the researcher and the children. Methodologically, the study has been conducted through support and inspiration from a/r/t-ography, a practicebased and arts-based research method wherein the researcher uses her own body as an instrument of research. The analysis of the data material, which consists of films, photographs and process notes, is carried out using the concepts of immanence-philosophy, mainly through texts by Gille Deleuze and Felix Guattari and of Erin Manning, and the concept as method, as a method of analysis. The results show that when the youngest children are given the opportunity to experiment in dance together with an initiated and participating researcher, the dance practice becomes varied and dynamic during its course of events. The dance practice also shows novel expressions of form and movement, group constellations, and choices of material and duration than what is commonly described of dance when discussed in literature and research. Furthermore, this essay contributes additional knowledge to the field by showinghow the access to the philosophy of Gille Deleuze and Felix Guattari can produce new ways of doing and thinking about dance practice and the dancing body and alternative ways to arrange dance with the youngest children of the preschool. The study also offers didactical knowledge of how teachers in a preschool environment can arrange creative dance practices for the youngest children in everyday activities.
7

"Personne" en droit civil français : 1804-1914

Wu, Tzung-Mou 01 March 2011 (has links) (PDF)
Cette thèse porte sur les mutations sémantiques qu'a subies le mot "personne" depuis la codification de Bonaparte jusqu'à la Première guerre mondiale. Elle montre que le mot conservait ses emplois et sens traditionnels dans le langage des juges et des praticiens, qu'exemplifient bien des sources jurisprudentielles en matières diverses, et la littérature sur l'abolition de l'esclavage et sur l'adage "le mort saisit le vif". Elle montre également que le mot n'a été associé aux idées d'homme et de sujet de droit qu'à partir de la lecture néologique de fragments romains proposée par Savigny, et que ce changement sémantique s'installait après 1870 à travers les écrits doctrinaux.
8

Re[growth] : a development of social capital through food network accessibility

McLagan, Toni Lisa January 2016 (has links)
This dissertation addresses the intensifying global issue of food insecurity within our country and the contributing factors thereof. It investigates the role architecture can play as a systemic tool (in the form of a gastronomic quarter) to facilitate the re[grow]th of a highly contested site. By identifying and drawing from global and local issues, new solutions, developed through the integration of socio-economic systems, act as points of acupuncture. These points aim to improve contextual conditions through food network empowerment. Through a newly informed architectural approach various people within society are enabled through local means of support. It is food and the accessibility thereof that forms the basis of the socially inclined space. Local support is essential for community growth and empowerment, which in turn, positively impacts the overall urban fabric through the provision of a more inclusive environment. / Die verhandeling is gerig op die toenemende globale kwessie van ons land se voedselonsekerheid en die faktore wat daartoe bydra. Dit ondersoek die rol wat argitektuur kan speel as 'n sistemiese instrument (in die vorm van 'n gastronomiese kwartaal) vir die her[groei] van 'n hoogs omstrede kwessie. Deur die identifisering van globale en plaaslike omstandighede word voedselsekerheid bemagtiging ontwikkel deur die integrasie van sosio-ekonomiese stelsels wat optree as punte van akupunktuur om kontekstuele omstandighede te verbeter. Deur 'n nuut gevormde argitektoniese benadering waardeur kos en die toeganklikheid daarvan die basis vorm van sosiale inklusiwiteit, word verskeie mense in die samelewing bemagtig deur van plaaslike ondersteuning gebruik te maak. Plaaslike ondersteuning is van kardinale belang vir die groei en bemagtiging van 'n gemeenskap, wat 'n positiewe impak op die algehele stedelike moraliteit of weefsel het deur die voorsiening van 'n meer inklusiewe omgewing vir die bemagtiging van daardie V. gemeenskap. / Mini Dissertation (MArch (Prof))--University of Pretoria, 2016. / Architecture / MArch (Prof) / Unrestricted

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