Sökning: "Gain clamping"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Gain clamping.
1. Quantitative Modeling of Gain in Quantum Cascade Lasers under Operational Intensities
Sammanfattning : This thesis adresses modeling of quantum cascade lasers using non-equilibrium Green’s functions. Focus lies on the quantitative modeling of the gain when the systems are exposed to strong laser fields, as under realistic opertional conditions. LÄS MER
2. Urinary catheter policies for short-term bladder drainage in hip surgery patients
Sammanfattning : The overall aim of this thesis was to evaluate methods for urinary catheter handling in patients undergoing hip surgery. The intention was to gain knowledge in order to provide optimal and cost- effective care regarding urinary catheterisation in this group of patients. LÄS MER
3. Improving neonatal health care in Nepal
Sammanfattning : Every year, millions of newborns die globally due to poor quality of care around the time of birth. The overall aim of this thesis was to inform and test design of quality improvement (QI) interventions in Nepal. LÄS MER
4. Active control of vibration and analysis of dynamic properties concerning machine tools
Sammanfattning : Vibration in internal turning is a problem in the manufacturing industry. Vibrations appear under the excitation applied by the material deformation process during the machining of a workpiece. LÄS MER
5. Monitoring of Splanchnic Regional Perfusion : An Experimental Study of New Application and Validation
Sammanfattning : Systemic infection, major surgery, trauma and many other causes can lead to impaired organ function. Compensated shock is not detected by global hemodynamic and oxygen measurements, as they take no account for regional variations. LÄS MER