Search for dissertations about: "hybrid project"

Showing result 21 - 25 of 90 swedish dissertations containing the words hybrid project.

  2. 21. Flexible inorganic and hybrid thermoelectric thin films based on layered calcium cobaltate

    Author : Binbin Xin; Per Eklund; Biplab Paul; Niclas Solin; Jiri Houska; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Magnetron sputtering; Nanoporous Ca3Co4O9; Thermoelectric; Flexibility;

    Abstract : With the development of wearable and miniaturized electronics, self-sustaining energy sources have drawn extensive attention. Flexible thermoelectric materials and devices is an approach to convert waste heat into electricity as continuous power supply for such applications. READ MORE

  4. 22. Hybrid nanoadsorbents for extraction and separation of rare earth elements in solution

    Author : Elizabeth Polido Legaria; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Rare Earth Elements (REE) are a group of 17 metals (those known as lanthanides plus Ytrium and Scandium), which are increasingly important for many emerging modern applications. This work is focused on the development of high performance new magnetic silica based nanoadsorbents which are surface functionalized for efficient uptake and separation of REE in solution. READ MORE

  5. 23. Progressive open source : the construction of a development project at Hewlett-Packard

    Author : Catharina Melian; Handelshögskolan i Stockholm; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : Many companies are fighting a continuous battle to remain competitive, and find ways to improve innovativeness. Consequently they tend to imitate successful modes of organizing, translating ideas to fit their particular contexts. READ MORE

  6. 24. Dynamic analysis of a novel electromagnetic transducer for hybrid vehicle and experimental verification

    Author : Sylvain Chatelet; Chandur Sadarangani; Jorma Luomi; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Machines and Drives; Electrical engineering; Elektroteknik;

    Abstract : This thesis presents the results of the work carried out on the dynamic analysis and experimental performance measurements of a novel concept of electromagnetic system for hybrid vehicle powertrains. The main focus of this work is to present how this novel electromagnetic system can be operated in a hybrid vehicle and to show how a prototype of this system has succesfully been operated in a laboratory set-up. READ MORE

  7. 25. Sustainability and development impacts of off-grid electrification in developing countries : An assessment of South Africa's rural electrification program

    Author : Chukwuma Leonard Azimoh; Björn Karlsson; Boaventura Cuamba; Mälardalens högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Off-grid electrification; sustainability; solar home system; hybrid mini-grid; renewable energy; technical challenges; Energy- and Environmental Engineering; energi- och miljöteknik;

    Abstract : Previous studies have shown that provision of sustainable electricity supply to rural households is essential to bring development to off-grid populations. For this reason, most developing countries put large efforts into rural electrification programs to stimulate development and reduce poverty. READ MORE