Sökning: "fire umeå"

Visar resultat 6 - 10 av 15 avhandlingar innehållade orden fire umeå.

1. 6. Exploring firefighters' health and wellbeing

   Författare :Ann Jacobsson; Backteman-Erlanson Susann; Christine Brulin; Annika Egan Sjölander; Eric Carlström; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Firefighters; health; well-being; burnout; psychosocial work environment; coping strategies; critical incidents; experiences; discourse analysis; focus groups; focus group discussion; caring sciences in social sciences; omvårdnadsforskning med samhällsvetenskaplig inriktning;

   Sammanfattning : Background: This thesis supports the assumption that firefighters’ health and mental well-being is important, in order to cope with the stress that the profession implies. As health is an essential part of everyday life, it seems substantially to understand how an almost exclusively male workforce of firefighters construct their discourse in relation to health and well-being. LÄS MER

3. 7. Saving lives during major underground mining incidents : becoming prepared for a collaborative response

   Författare :Sofia Karlsson; Magnus Hultin; Britt-Inger Saveman; Lina Gyllencreutz; Erna Danielsson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Major incidents; preparedness; collaboration; underground mine fires; emergency medical service; rescue service; mining company; full-scale exercises; collaboration project;

   Sammanfattning : Background: Major incidents in underground mines are uncommon, but they can have severe consequences. In Sweden, the municipal rescue service and the regional emergency medical service (EMS) are dispatched to mining incidents, and together with the privately owned/state owned mineral and metalliferous mining company they perform a rescue operation. LÄS MER

4. 8. Ecology of lichens in boreal coniferous forests with reference to spatial and temporal patterns

   Författare :Per-Anders Esseen; Lars Ericson; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Lichens; epiphytes; Alectoria; Bryoria; Cladonia; Usnea; Picea abies; Pinus sylvestris; dispersal; litterfall; succession; diversity; spatial patterns;

   Sammanfattning : The thesis deals with the ecology of lichens in two contrasting types of forest, epiphytic lichens in old Picea abies forest of the fi re-refugia type and epigeic as well as epixylic lichens in a successional sequence of fire- susceptible Pinus sylvestris forests. Results in five separate papers form the basis for a discussion of general patterns of dispersal, succession and life strategies in lichens. LÄS MER

5. 9. Identity through the other : Canadian adventure romance for adolescents

   Författare :Clarence Larsson; Umeå universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Adventure romance; quest for identity; unit of the monomyth; Canadian North; polarized worlds; myths; first and second-order system; psychological discourse; cultural critique; vicarious rite of passage; Hughes; Monica Hughes; Houston; James Houston; Markoosie; Kanadensisk barn- och ungdomslitteratur; Kanadensiska äventyrsromaner; historia;

   Sammanfattning : This study of Canadian adventure romance for adolescents seeks to demonstrate the cultural significance of the genre through close readings of James Houston's Frozen Fire and The White Archer, Monica Hughes's Hunter in the Dark and Ring-Rise, Ring-Set, as well as Markoosie's Harpoon of the Hunter. By means of a semiotic-structuralist approach I examine the texts as a signifying system conveying discourses that constitute a code of connection to the social context of contemporary young-adult readers. LÄS MER

7. 10. Persistency, bioaccumulation and toxicity assessment of selected brominated flame retardants

   Författare :Jenny Rattfelt Nyholm; Patrik L. Andersson; Peter Haglund; Mats Tysklind; Walter Vetter; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; persistence; bioaccumulation; toxicity; biodegradation; biotransformation; PBT; read across; soil; earthworm; zebrafish; copepod; BFRs; polybrominated diphenyl ethers; tetrabromobisphenol A; hexabromocyclododecane; hexabromobenzene; 2; 4; 6-tribromophenol; tetrabromobisphenol A; 2-hydroxyethyl ether; 1; 2-dibromo-4- 1; 2-dibromoethyl cyclohexane; Environmental chemistry; Miljökemi;

   Sammanfattning : Brominated flame retardants (BFRs) are chemicals used in e.g. electronic equipment, textiles and plastics for the prevention of fire. Over recent decades, concern has been raised regarding some heavily used BFRs, since the levels in the environment have been increasing. LÄS MER