Sökning: "life device"

Visar resultat 11 - 15 av 195 avhandlingar innehållade orden life device.

1. 11. Software Risk Management in the Safety-critical Medical Device Domain - Involving a User Perspective

   Författare :Christin Lindholm; Institutionen för datavetenskap; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Software development; Medical device development; User perspective; Risk management; Usability testing;

   Sammanfattning : There is a thin line between life and death. In the medical domain, risk management can be an instrument that helps the development organisations to develop safer medical devices. A medical device that fails can bring harm to both patients and medical staff. LÄS MER

3. 12. The significance of assistive devices in the daily life of persons with stroke and their spouses

   Författare :Ingvor Pettersson; Gerd Ahlström; Kristina Törnquist; Lena Borell; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; stroke; spouse; next of kin; assistive devices; assistive technology; powered wheelchair; lifeworld; phenomenology; lived experience; activity; participation; quality of life; outcome; ICF; IPPA; WHODAS II; PIADS; Euroqol-5D; occupational therapy; Caring sciences; Vårdvetenskap; Occupational therapy; Arbetsterapi; Vårdvetenskap med inriktning arbetsterapi; Nursing Science w. Occupational Therapy Focus;

   Sammanfattning : The overall aim of this research project was to explore and describe the significance of assistive devices in daily life. The project involves two qualitative and two quantitative studies. Three of these studies were from the perspective of persons with stroke and one from the perspective of spouses of persons with stroke. LÄS MER

4. 13. Improving the Energy Efficiency of Cellular IoT Device

   Författare :Muhammad Tahir Abbas; Karl-Johan Grinnemo; Johan Eklund; Mohammad Rajiullah; Stefan Alfredsson; Peter Sjödin; Karlstads universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CIoT; 3GPP; energy saving; mMTC; NB-IoT; LTE-M; EC-GSM- IoT; Computer Science; Datavetenskap;

   Sammanfattning : Cellular Internet of Things (CIoT) has emerged as a promising technology to support applications that generate infrequent data. One requirement on these applications, often battery-powered devices, is low energy consumption to enable extended battery life. LÄS MER

5. 14. Maintenance Consideration for Long Life Cycle Embedded System

   Författare :Xiaozhou Meng; Benny Thörnberg; Mattias O'Nils; Mittuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning :      In this thesis, the work presented is in relation to consideration to the maintenance of a long life cycle embedded system. Various issues can present problems for maintaining a long life cycle embedded system, such as component obsolescence and IP (intellectual property) portability. LÄS MER

7. 15. Life of a Photon in X-ray Spectroscopy

   Författare :Jens Uhlig; NanoLund: Centre for Nanoscience; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : This thesis summarizes the experimental work in which an ultrafastX-ray laser plasma source was combined with variousscalable direct detection schemes to test a novel approach forlab-based time-resolved X-ray absorption spectroscopy. A laserplasma source based on a water jet target was built and commissioned. LÄS MER