Essays about: "signal injection"

Showing result 1 - 5 of 34 essays containing the words signal injection.

  1. 1. Indocyanine-green fluorescence imaging to detect anastomotic insufficiency after esophagectomy

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Author : Love Kildetoft; [2024]
    Keywords : Fluorescence; Imaging; Indocyanine-green; ICG; Esophageal cancer; Physics; Photonics; Image Analysis; Blood Perfusion; Anastomotic leakage; Anastomotic insufficiency; Physics and Astronomy;

    Abstract : This research project is concerned with the development of simulation models and image analysis algorithms, as well as instrumentation for characterizing anastomotic leakages after a patient has undergone surgery for esophageal cancer. Anastomotic leakage is a high-incidence complication after esophagectomy, a surgical procedure for esophageal cancer. READ MORE

  3. 2. Sensitive Detection of Blood Biomarker Pentraxin 3 – Development and Comparison of Amperometric and Capacitive Biosensors in Flow-Injection Systems

    University essay from Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)

    Author : Viktor Johansson; [2023]
    Keywords : Bioanalysis; Pentraxin 3; PTX3; FIA; Flow-injection analysis; Sepis; Electopolymerization; Self-assembling monolayer; Amperometry; Capacitance; Biotechnology; Medicine and Health Sciences; Biology and Life Sciences; Technology and Engineering;

    Abstract : Within clinical diagnostics there is always a need for innovative methods that are rapid, sensitive, and more accurate. In this study two bioanalytical systems have been evaluated for pentraxin 3 (PTX3) detection. READ MORE

  4. 3. Sensorless Control of Synchronous Machines in Python Using Signal Injection : An implementation of a High-Frequency Square-Wave Injection Algorithm on a Linear and Non-Linear Synchronous Machine Model in open-source Software Motulator

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Simon Lundberg; [2022]
    Keywords : High-frequency signal injection; Permanent Magnet Synchronous Motor; sensorless speed control; Synchronous Reluctance Machine; square-Wave injection; Fyrkantsvågsinjektering; högfrekvent signalinjektering; Permanentmagnetsmotor; sensorlös hastighetskontroll; synkron reluktansmotor;

    Abstract : The importance of accurately controlling the speed and torque of Synchronous Machines (SMs) in industry, transportation, aerospace, to name a few, can not be overstated. The driving unit to control the machines are called Variable Speed Drives (VSDs) and they can be designed in many different ways. READ MORE

  5. 4. Implementation and Evaluation of Uncertainty Estimation for Advanced Pharmacokinetic Models in DCE-MRI

    University essay from Umeå universitet/Institutionen för fysik

    Author : Jonas Höglund; [2022]
    Keywords : ;

    Abstract : The goal of this report is to develop code in Python that implements and evaluates a multivariate linear error propagation for commonly used DCE-MRI models. Two pharmoacokinetic models (PK-models) were tested; modified Kety model and two-compartment exchange model. READ MORE

  6. 5. Impacts of misbehavior in Intelligent Transportation Systems (ITS) : The case of cooperative maneuvers

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Andreas Henriksson; [2022]
    Keywords : Intelligent Transportation System; Connected vehicles; Vehicular Communication; Cooperative maneuvers; Maneuver Coordination; Networks attacks; Selective jamming attacks; Falsification attacks; Intelligenta transporteringssytem; Uppkopplade fordon; Fordonskommunikation; Kooperativa manövrar; Manöverkoordinering; Nätverks attacker; Selektiva utstörningsattacker; Förfalskningsattacker;

    Abstract : Connected and autonomous vehicles are emerging technologies that have fostered the Intelligent Transportation System (ITS). ITS has the objective of optimizing traffic safety, mobility, and fuel consumption. To achieve this, a range of different services are provided that utilize communication in a vehicular network. READ MORE