Sökning: "Column test"

Visar resultat 16 - 20 av 83 uppsatser innehållade orden Column test.

1. 16. Verifiering av en förstärkningslösning vid manuella serologiska metoder

   Uppsats för yrkesexamina på grundnivå, Örebro universitet/Institutionen för hälsovetenskaper

   Författare :Malin Carlsson; [2021]
   Nyckelord :phenotyping red blood cell antigen; antibody detection; antibody identification; immunohematology; traditional tube test; compatibility test; fenotypning erytrocytantigen; antikroppsidentifiering rörteknik; immunhematologi; förenlighetsprövning rörteknik;

   Sammanfattning : IntroduktionDe humana blodgrupperna består av A, B, AB samt O. Antigen kan detekteras av alloantikroppar, att en reaktion sinsemellan kan ske är ett krav för att en molekyl ska kunna kallas antigen. LÄS MER

3. 17. Pressure-based clog detection in SPE-columns

   Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

   Författare :Elias Johansson; [2021]
   Nyckelord :Solid-phase extraction; SPE; Biotage; Extrahera; Analytical chemistry; Life-science; Medtech; Analytisk kemi; Naturvetenskap; Kemi;

   Sammanfattning : The concept of integrated sensors in the Biotage® Extrahera™ system to perform live-monitoring of pressure inside SPE-columns is investigated. A test-rig containing the components necessary to simulate the pressure-cycle in the system is constructed and a printed-circuit board assembly is designed and implemented into its 24-column format. LÄS MER

4. 18. The nutrient-color paradigm : A test based on a comperative analysis of lakes in four ecoregions in Sweden

   Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

   Författare :Viktoria Nordström; [2021]
   Nyckelord :;

   Sammanfattning : The nutrient-color paradigm explains lake productivity as a function of the concentrations of nutrients and colored dissolved organic matter (CDOM) in the water column.  Specifically, the paradigm predicts that primary production decreases with increasing concentrations of CDOM due to reduced light penetration, and increases with nitrogen or phosphorus concentration because these are typically the growth limiting elements for phytoplankton. LÄS MER

5. 19. Modeling BOD removal in free watersurface constructed wetlands with variable residence time-based methods

   Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :Degefu Yohannes Sebro; [2021]
   Nyckelord :BOD removal; Free water-surface constructed wetlands; VART-BOD; models; dynamic diffusion zone; Technology and Engineering;

   Sammanfattning : Constructed wetlands (CWs) have been applied for several years in the removal process pollutants from secondary treatment plants and stormwater. In this paper, the Variable Residence Time (VART) model for solute transport in streams was extended to simulate the BOD removal process in free water surface flow constructed wetlands (FWS CWs). LÄS MER

7. 20. Level 1 processing  algorithms of MicroCarb  microsatellite : Performance assessment of ISRF in-flight estimation through new algorithms

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Quentin Taupin; [2021]
   Nyckelord :;

   Sammanfattning : Facing global warming and its dramatic consequences, it is now of the utmost urgency to improve our understanding of the carbon cycle mechanisms through which global climate change unfolds. The MicroCarb mission will allow to accurately monitor CO2 global sources and sinks over the entire surface of the Earth. LÄS MER