Sökning: "leakages"

Visar resultat 1 - 5 av 76 uppsatser innehållade ordet leakages.

1. 1. Weather Factors and E. coli Concentration in Barnviken, Malmö - A Linear Mixed Model Approach

   Kandidat-uppsats, Lunds universitet/Statistiska institutionen

   Författare :Elias Gullberg; [2024]
   Nyckelord :Linear Mixed Models; Mathematics and Statistics;

   Sammanfattning : Barnviken in Malmö has persistently encountered challenges associated with elevated concentrations of Escherichia coli (E. coli) without a discernible source of contamination. LÄS MER

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

   Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

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

   Sammanfattning : 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. LÄS MER

4. 3. Theoretical Analysis of Sewer Pipe Inspections andOptimization of CCTV Inspection for EffectiveMaintenance: Moving from Reactive to Proactive : A Guide Towards Selecting and Implementing Advanced Technologies forEnhanced Sewage Infrastructure Management

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Randi Faiz Denha; [2023]
   Nyckelord :CCTV sewage inspection; digital scanning; zoom cameras; electro-scanning and SONAR;

   Sammanfattning : The wastewater- and sewage distribution network is a critical aspect for maintaining a socialandenvironmental well-being. However, in the latest time, many failures (such as leakages) haveoccurred due to poor conditions in the wastewater-infrastructure, causing several consequencessuch as damage to the environment or pose health hazards to the public. LÄS MER

5. 4. 1D Simulation of Hydraulic Cam Phaser System Utilized in Heavy Duty Vehicles : An Investigation on Attenuation of Phase Oscillations from Cam Torque Disturbances

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Johan Germundsson; [2023]
   Nyckelord :master thesis; cam phaser; simulation; 1D-simulation; GT-SUITE; GT-ISE; Gamma Technologies; oil aeration; oscillations; heavy-duty; engine; phaser; cam torque; stability; cam phaser system; Scania; Scalia CV;

   Sammanfattning : Cam phasers allow improvements to the efficiency and emissions of internal combustion engines. The usage of hydraulic vane type cam phasers for heavy-duty applications have shown problems with oscillations during testing at Scania CV. To investigate the root cause of the oscillations a detailed 1-d simulation model has been created. LÄS MER

7. 5. From pastures to plates: The thorny path to achieving deforestation-free cattle from Brazil to European consumers

   Master-uppsats, Lunds universitet/LUCSUS

   Författare :Matias Vaccarezza Sevilla; Gino Pedreira Lucchese; [2023]
   Nyckelord :EU Regulation; Deforestation-Free Commodities; Cattle Supply Chain; Sustainability Science; Foreign Accountability; Social Sciences;

   Sammanfattning : Para combater o desmatamento global, a UE promulgou um novo regulamento sobre produtos livres de desmatamento em 2023. O regulamento tem como objetivo eliminar o desmatamento ligado à produção de commodities específicas, exigindo rastreabilidade completa e diligência das empresas importadoras da UE. LÄS MER