Sökning: "icke-linjär process"
Visar resultat 1 - 5 av 15 uppsatser innehållade orden icke-linjär process.
1. Quality Control in Aluminium Profiles : Non-destructive Methods using Non-linear Ultrasonic
Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknikSammanfattning : When aluminium profiles are manufactured, defects may arise, especially when theprofiles are manufactured through extrusion. During the extrusion process, thesedefects occur on parts of the extruded material because of contaminates that needto be found. LÄS MER
2. III-V semiconductor waveguides for application in nonlinear optics.
Master-uppsats, KTH/Tillämpad fysikSammanfattning : This thesis presents studies on III-V semiconductor waveguides with particular emphasis on second-order optical nonlinearity. The nonlinear processes that were investigated in this thesis are the Second Harmonic Generation (SHG) and the Spontaneous Parametric Down-Conversion (SPDC). LÄS MER
3. Applying Nonlinear Mixed-Effects Modeling to Model Patient Flow in the Emergency Department : Evaluation of the Impact of Patient Characteristics on Emergency Department Logistics
Master-uppsats, KTH/Medicinteknik och hälsosystemSammanfattning : Emergency departments are fundamental for providing high-quality care, and their operations directly impact the logistics of the hospitals in their entirety. Poor emergency department performance leads to delays, prolonged hospitalization, and improper allocation of resources, reducing the quality of the provided care and increasing costs. LÄS MER
4. Micromagnetic study of spin Hall nano-oscillator arrays and their synchronization dynamics
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Spintronics is the study of electron spins and their utilization in electronic devices. Within this field, spin-based oscillators have shown promise for mi- crowave signal generation as they can operate at high frequencies, are small in scale and are compatible with modern fabrication techniques. LÄS MER
5. Iterative Learning Control for Preparative Chromatography
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : There is a desire for a fully automated downstream process in pharmaceutical protein production. One part of the downstreaming process is preparative chromatography. A good separation between the product and other proteins, as well as good productivity, are desired. LÄS MER