Sökning: "Optic measurement"
Visar resultat 11 - 15 av 36 avhandlingar innehållade orden Optic measurement.
11. Fiber-optic sensors for blood flow and respiration rate measurements
Sammanfattning : Optical fibers and fiber-optic sensors have in the last century been subjects for a great interest especially in industry and communication but also in medicine. Optical fibers are used in endoscopes and as light guides for laser surgery. LÄS MER
12. The dynostatic algorithm in adult and paediatric respiratory monitoring
Sammanfattning : Introduction: Positive pressure ventilation carries a risk of aggravating systemic and lung disease. Monitoring of ventilatory pressure and volume is important to minimize this risk. Conventionally, the pressure of the respiratory system is measured outside the patient. LÄS MER
13. Indicator dilution measurement of lung water considerations of the method
Sammanfattning : Objective: Pulmonary oedema is life threatening. A method is needed for reliable measurement of lung water in man in order to clarify aetiology, pathophysiology, prognosis, and to evaluate treatments against pulmonary oedema. LÄS MER
14. On posterior capsule opacification
Sammanfattning : AimsPosterior capsule opacification (PCO) is the most common complication after cataractsurgery. The aim of this study was to increase our knowledge about PCO regardingquantification, treatment effects and how different designs of intraocular lenses(IOLs) influence occurrence. LÄS MER
15. Frequency Transfer Techniques and Applications in Fiber Optic Communication Systems
Sammanfattning : Modern society is dependent on communications and the developments of these increases constantly through a seemingly endless demand for communication services and thereby synchronization and time. This is confirmed by a vast range of research on communications, irrespective of technology and protocol. LÄS MER