Sökning: "breath analysis"
Visar resultat 6 - 10 av 53 avhandlingar innehållade orden breath analysis.
6. Determination of benzene in urine and breath for monitoring of benzene exposure
Sammanfattning : The aim of this work was to develop and validate methods for determination of unmetabolized benzene in breath and urine. The methods were intended for the bio monitoring of benzene to assess both occupational and environmental exposure.A method was developed for the determination of benzene in end-exhaled air. LÄS MER
7. Analysis of Endogenous Particles in Exhaled Air
Sammanfattning : Exhaled air contains non-volatile particulate material from the respiratory tract. The precise location in which exhaled particles are formed is unknown, and details on their chemical content are scarce. The aim of this work was to chemically characterize and to study the mechanisms of formation of endogenous particles in exhaled air. LÄS MER
8. Mindfulness-Based Cognitive Therapy in Primary Care: Clinical Applications and Analysis of the Five Facet Mindfulness Questionnaire (FFMQ)
Sammanfattning : The overall objective of this thesis is to analyse the concept of mindfulness as measured by the Five Facet Mindfulness Questionnaire (FFMQ) and its clinical usefulness in primary care through group Mindfulness-Based Cognitive Therapy (MBCT). Because no Swedish version of the FFMQ was available, that became the starting point of this research project. LÄS MER
9. On a journey for survival : everyday life during radiation therapy from the perspectives of women with breast cancer and their families
Sammanfattning : This thesis focuses on women diagnosed with breast cancer and their familymembers. Since a breast cancer diagnosis and its subsequent treatment are astrenuous experience not only for the woman afflicted but also for her familymembers, this thesis aimed to explore the experiences of everyday life duringradiation therapy from the perspectives of the woman with breast cancer andher family, as well as exploring families’ experiences of participating in shortfamily health conversations (SFamHC). LÄS MER
10. Improved breath alcohol analysis with use of carbon dioxide as the tracer gas
Sammanfattning : State-of-the-art breath analysers require a prolonged expiration into a mouthpiece to obtain the accuracy required for evidential testing and screening of the alcohol concentration. This requirement is unsuitable for breath analysers used as alcolock owing to their frequent use and the fact that the majority of users are sober drivers; as well as for breath testing in uncooperative persons. LÄS MER