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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

El-rollator

Jaric, Bruno, Sediqi, Abdullah January 2008 (has links)
<p>Our examination project has been to develop today’s existing walking frames and make them more exiting and user friendly for tomorrow’s users.</p><p>The use of a walking frame today makes it easier for a person with a movement difficulty in different extent. It makes it easier with their living condition and the user get a more movement easier life where they can take care of the daily chores without any help from the society or the family members.</p><p>With our product we get a product that not only makes it easier for the user to get out and get forward. We help the user to get forward where they often would have difficulties to get forward. An example is where its more steeper parts where it could be more difficult to get up or down and even with more difficult foundation due to bad weather. Our electrical motor driven wheel we have attached to the walking frame makes it easier at exactly this kind of situations. We have installed the wheel so it could either level up or down to have the option to walk around in the regular way. </p><p>Plans on further development and manufacture of our prototype are in remembrance.</p>
2

El-rollator

Jaric, Bruno, Sediqi, Abdullah January 2008 (has links)
Our examination project has been to develop today’s existing walking frames and make them more exiting and user friendly for tomorrow’s users. The use of a walking frame today makes it easier for a person with a movement difficulty in different extent. It makes it easier with their living condition and the user get a more movement easier life where they can take care of the daily chores without any help from the society or the family members. With our product we get a product that not only makes it easier for the user to get out and get forward. We help the user to get forward where they often would have difficulties to get forward. An example is where its more steeper parts where it could be more difficult to get up or down and even with more difficult foundation due to bad weather. Our electrical motor driven wheel we have attached to the walking frame makes it easier at exactly this kind of situations. We have installed the wheel so it could either level up or down to have the option to walk around in the regular way. Plans on further development and manufacture of our prototype are in remembrance.
3

Prosperität und Krise in einer Kaffeerepublik : Modernisierung, sozialer Wandel und politischer Umbruch in El Salvador, 1910-1945 /

Suter, Jan. January 1996 (has links)
Diss.--Universität Basel. / Bibliogr. p. 632-666.
4

Hur reducerar vi miljöpåverkan inom utbildning och yrkesliv? : En undersökning inom el och måleribranschen gällande strävan att nå hållbar utveckling för att lyfta in kunskapen i undervisningen

Gustafsson, Mattias, Johnny, Johansson January 2012 (has links)
No description available.
5

El subjuntivo en los discursos políticos (1930 -2011): Análisis comparativo de uso y frecuencia

Alejandro, Sanchez January 2012 (has links)
No description available.
6

Indigene Kultur und nationales Trauma /

Hernández, David. January 2000 (has links) (PDF)
Univ., Diss. u.d.T.: Die Rolle der Kultur der Pipil und des Traumas von 1932 in der salvadorianischen Literatur--Hannover, 2000.
7

Pasitikėjimo elementų elektroninio balsavimo sistemose tyrimas / Research of trust elements in e-voting systems

Šolytė, Ginta 25 November 2010 (has links)
The purpose of this research is to find out trust elements in e-voting systems and possible ways of implementation of them in IS. The objects of research are theoretical Lithuanian e-voting system’s concept and Geneva’s e-Voting, Estonian I-Voting systems. The main tasks were performed in order to solve this research problem: theoretical trust in e-government models were analysed, the research of trust elements in Lithuanian e-voting system’s concept and Geneva’s e-Voting, Estonian I-Voting systems were done, complex trust model in e-voting were described and finally the experiment was done. Methods used in research – analysis of scientifical literature, the complex trust in e-voting model is created in order to find out it‘s validity, experiment consisting of questionaire is made. The results and conclusions of research – after analysis of trust models in e-government we concluded that these factors can be divided into two groups - pre-interactional factors: individual citizen, institutional attributes, technology and interactional factors: product/service attributes, transactional delivery and fulfilment of services and information content attributes. After analysis of Lithuanian e-voting system’s concept and Geneva’s e-Voting, Estonian I-Voting systems trust elements were defined. The experiment – a questionaire gave results that the most important factors while creating e-voting systems in order to stimulate citizens trust are citizens confidenciality, trust in governemnt... [toliau žr. visą tekstą] / The purpose of this research is to find out trust elements in e-voting systems and possible ways of implementation of them in IS. The objects of research are theoretical Lithuanian e-voting system’s concept and Geneva’s e-Voting, Estonian I-Voting systems. The main tasks were performed in order to solve this research problem: theoretical trust in e-government models were analysed, the research of trust elements in Lithuanian e-voting system’s concept and Geneva’s e-Voting, Estonian I-Voting systems were done, complex trust model in e-voting were described and finally the experiment was done. Methods used in research – analysis of scientifical literature, the complex trust in e-voting model is created in order to find out it‘s validity, experiment consisting of questionaire is made. The results and conclusions of research – after analysis of trust models in e-government we concluded that these factors can be divided into two groups - pre-interactional factors: individual citizen, institutional attributes, technology and interactional factors: product/service attributes, transactional delivery and fulfilment of services and information content attributes. After analysis of Lithuanian e-voting system’s concept and Geneva’s e-Voting, Estonian I-Voting systems trust elements were defined. The experiment – a questionaire gave results that the most important factors while creating e-voting systems in order to stimulate citizens trust are citizens confidenciality, trust in governemnt... [to full text]
8

Lokalproducerad el : Solceller och dess inverkan på distributionsnätet / Distributed Generation : Photovoltaic and its Effect on the DistributionNetwork

Wikström, Bengt-Anders January 2014 (has links)
Målet med denna rapport har varit att konstatera den inverkan en stor installerad effekt av lokalproducerad el kan ha på ett landsbygdsnät. Studien har dels baserats på timmätningar från kundernas elmätare men även av elkvalitémätare som monterats vid tre olika platser i det för studien givna transformatorområdet. De platser som valdes var vid transformatorn, i ett kabelskåp mellan de båda produktionsanläggningarna samt vid en kund som är i elnätets periferi. Fokus har lagts på att studera tillfällen när förbrukningen i nätet är mindre än produktionen och även överspänningar. Även om fokus lagts på dessa två fenomen finns en förteckning över andra effekter anslutning av lokalproducerad el kan ha på elnätet. En påtaglig skillnad kan uppvisas för effektflödena i elnätet. Som mest matas nästan 17kW upp på det överliggande elnätet under en tiominutersperiod. Den kund som är belägen längst bort från transformatorn upplever en spänningshöjning när solcellerna genererar el. En jämförelse gjordes vidare mellan två olika elkvalitémätare. Under tre veckors mätintervall uppgick skillnaden mellan dessa endast till 0,13 procent. Spänningsnivåerna hölls inom hela mätperioden inom de gränser som regleras av standarden SS-EN 50160 för samtliga tre mätpunkter.
9

Migration and local development in El Salvador Yucuaiquín and Masahuat, 1979-2007 /

Garni, Alisa Michéle. January 2008 (has links)
Thesis (Ph. D.)--UCLA, 2008. / Vita. Includes bibliographical references (leaves 275-287).
10

El Niño Southern Oscillation Variability from 1871-2008

Ray, Sulagna 2011 December 1900 (has links)
The variation of El Nino Southern Oscillation (ENSO) events from the mid-nineteenth century until the beginning of the twenty-first century is explored using an ocean reanalysis. Decadal variability and trends in the strength, frequency, duration, and propagation direction of ENSO events is investigated. The hypothesis that there are different types of ENSO and that the location of ENSO is shifting to the west Pacific is also studied. The study uses the latest version of an ocean reanalysis, called SODA 2.2.4 (Simple Ocean Data Assimilation), which covers the period from 1871 through 2008. The reanalysis uses an eddy-permitting resolution model of the ocean forced with boundary conditions available from an atmospheric reanalysis that covers the same period. SODA 2.2.4 assimilates all available hydrographic and surface marine observations of temperature and salinity to produce a "best estimate" of the ocean state in terms of temperature, current, salinity, and sea surface height. A new index based on the first moment of anomalous sea surface temperature over the equatorial Pacific is used to describe the location and strength of warm and cold events. The results show strong decadal variability in the strength of El Nino events but little trend during the period of 1871-2008. The strength of La Nina events has neither prominent decadal variation nor a trend. The index also documents changes in frequency, duration, and location of ENSO events. The study shows that the frequency of El Nino varies considerably over the record. Given the large variance in the period of ENSO it is difficult to reliably determine if there has been a change in the period of El Nino events. The location of warming during El Nino can be described by a normal distribution centered at about 140 degrees W. The strength and frequency of ENSO events have very little trend indicating negligible impact from global warming.

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