Sökning: "exit device"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden exit device.

1. 1. L'analyse de la description en conversation : Pour une interface textuelle-conversationnelle

   Författare :Nina Bengtsson; Franska; []
   Nyckelord :HUMANIORA; HUMANITIES; description; describing; text linguistics; conversational analysis; interface; prototype; theme; affiliation; alignment; preface; exit device;

   Sammanfattning : This dissertation addresses the topic of descriptions in conversation: a relatively unexplored area of investigation apart from a small number of studies within the field of conversation analysis (Mondada 1998, 1999). However, whereas previous studies focus on the description as a social activity, enhancing the conversational facet, the present work has as a premise to put emphasis on the description as a textual phenomenon developed by the speakers without neglecting the conversational context. LÄS MER

3. 2. A Solution Exchange Platform for Exposure of Cells to Chemical Waves

   Författare :Jessica Olofsson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; waveform synthesis; solution exchange; cell signalling; patch clamp; receptor; high through-put; microfluidics; microfabrication; channel; chemical oscillations; ion channel; poly dimethylsiloxane ; drug discovery;

   Sammanfattning : This thesis presents the development, characterization and suggested applications of a platform for controlling the chemical environment around a cell or a cell constituent. The platform is unique in its capability to combine rapid solution switching with precise timing and access to a manifold of solution environments. LÄS MER

4. 3. Towards an efficient use of infrastructure and the built environment : Essays in transport and housing economics

   Författare :Lina Jonsson; Fastighetsvetenskap; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Hedonic pricing; Noise; Railway traffic; Road traffic; Congestion pricing; Acceptability; Road user charging; Political Economy; Railway; Marginal cost; Accident probability; Level crossings; Housing Economics; Property tax;

   Sammanfattning : All four papers in the thesis share a common theme: how to achieve an efficient use of infrastructure and the built environment. In the presence of externalities, pricing according to the (short-run) marginal cost is one answer on how this can be achieved and the first two papers estimates parts of the marginal cost of traffic. LÄS MER

5. 4. Cervical cancer studies on prevention and treatment

   Författare :Lotten Darlin; Lund Obstetrik och gynekologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cervical cancer; human papilloma virus; HPV; screening; HPV test; self-sampling; sentinel node;

   Sammanfattning : Cervical cancer is the fourth most common reason for cancer death amongst women worldwide, with 500 000 new cases every year. Most of these women live in developing countries. Cervical screening programs can reduce the incidence by 50%, but are not common in the developing world. LÄS MER

7. 5. Development of superselective endovascular tissue access and sampling

   Författare :Rikard Grankvist; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Endovascular techniques have revolutionized healthcare by allowing effective treatments of vascular diseases not possible through other surgical means. They have also largely supplanted some surgical treatments due to increased safety and equal or sometimes increased efficacy. LÄS MER