Blar i Studentoppgaver (TN-IKBM) på utgivelsesdato
Viser treff 141-160 av 256
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Investigations of Motifs with Positive Feedback
(Master thesis, 2021) -
Cr(VI) reduction and removal from waste water in the metal processing industry
(Bachelor thesis, 2021)Kverneland Group requires a reduction of Cr(VI) in their waste water and this work investigated the reduction of Cr(VI) in aqueous solution by Ferrous sulfate and elemental iron powder at range pH 12, 7 and 6. Reduction ... -
Road runoff particle removal: A case study of the underground sedimentation facility at fv. 505 Skjæveland – Foss-Eikeland
(Master thesis, 2021)With increasing urbanization, the effect of urban runoff on vulnerable recipients increases. Commonly, open wet ponds have been used for treatment of road surface runoff. With increasing urbanization and a focus on reducing ... -
Next-Generation Biomaterials for Food Packaging Applications
(Master thesis, 2021)During the recent years, environmentally friendly packaging has become increasingly important for the consumer. However, this shift towards a greener alternative should not come as a compromise on the safety of the product ... -
Effects of post-harvest storage conditions on volatile organic compounds and important fruit quality parameters in tomato fruit.
(Master thesis, 2021)Effects of storage conditions on tomato flavor has been of recent interest in terms of flavor and post-harvest handling. This study aims to establish an analytical procedure to analyze volatile organic compounds (VOCs) ... -
Investigation on Phosphorus Recovery from Wastewater Sludge as Struvite at SNJ Wastewater Treatment Plant (IVAR): A Pilot-Scale Study
(Master thesis, 2021)The recovery of phosphorus from wastewater is desirable since it is a limited nutrient and can cause eutrophication in water bodies. This study investigates the potential to recover phosphorus from the sludge generated at ... -
Volatile organic compounds in greenhouse: Discovery of volatile biomarkers related to fungal infection by Botrytis cinerea in tomato plants
(Master thesis, 2021)The development of fungal disease in greenhouse plants can result in limited production and great economic losses for the producer. Early detection and identification of disease in plants before visible symptoms appear, ... -
In vitro cytotoxicity testing to evaluate inlet and outlet water samples from a wastewater treatment plant.
(Bachelor thesis, 2021)The obtained results showed an adverse outcome using both the cell lines, in the two types of samples, inlet and outlet. -
Methylation of PP2A in Arabidopsis thaliana - effects on gene expression and phenotype
(Bachelor thesis, 2021)Methylation of the carboxyl group in PP2A and formation of the PP2A holoenzyme is a highly regulated process. The catalyzer of this process is Leucine carboxyl methyl transferase 1 (LCMT1). PP2A-C methylation is essential ... -
Synthesis, characterization, and Batch adsorption analysis of Spent coffee grounds, Chitosan, and PVA composite beads for the removal of Cadmium and Lead from aqueous solutions.
(Master thesis, 2021)Adsorption of Cadmium and Lead in aqueous solutions by Spent coffee grounds/chitosan/PVA composite beads was studied. An adsorption Batch experimental model was used to determine the Isotherms and kinetics of 4 different ... -
Uracil-excising activity of hSMUG1 in bubble and R-loop DNA
(Master thesis, 2021)Uracil arises in cellular DNA by hydrolytic cytosine (C) deamination and by erroneous repli-cative incorporation of deoxyuridine monophosphate opposite adenine. The former event is devastating by generation of C thymine ... -
Potential of ultrasound technology towards improvement of protein gel systems as affected by thermal and high-pressure processing as pre-treatment.
(Master thesis, 2021)The potential of ultrasound (US) to modify structural and functional properties in complex protein food systems has gained more interest in recent years.US-enhanced gelling properties have been demonstrated in acid ... -
Antiscaling Evaluation of Novel Non-Polymeric Phosphonates for Oilfield Applications
(Master thesis, 2021)Scale formation consists of an accumulation of mineral deposits, affecting fluids flow. It is a major flow assurance problem in the oilfield industry and can occur anywhere along water paths, from injectors through the ... -
Biological response in organisms collected near the discharge point of the wastewater treatment plant of Stavanger
(Studentoppgave/UIS-TN-IKBM/2021;, Master thesis, 2021-06-01)The effluent from the IVAR SNJ wastewater treatment plant is discharged into the marine recipient Håsteinsfjord in the North Sea, 1.6 kilometers from the coast of the Stavanger peninsula. The treated discharged wastewater ... -
The effect of benzalkonium chloride exposure on the minimum inhibitory concentration, and the spread of resistance to tetracycline in a laboratory-scale sludge reactor
(Bachelor thesis, 2022)With the increased use of disinfectants due to the Covid-19 pandemic an increased understanding of their effect on antimicrobial resistance is of paramount importance. This study looks at the effect low concentrations of ... -
Blodplate-interaksjon med sirkulerende kreftceller isolert med størrelsebasert filtrering fra pasienter med metastatisk brystkreft
(Bachelor thesis, 2022)Metastasering är den främsta orsaken till cancer-associerade dödsfall. Cirkulerande cancerceller (CTCs) spelar en stor roll i den metastatiska processen och i sjukdomsförloppet. Det finns belägg som indikerar att ... -
Review of the effect of disinfectants on antibiotic resistance in wastewater treatment plants
(Bachelor thesis, 2022)Antibiotic resistance (AR) has been identified by the World Health Organization (WHO) as one of the biggest threats to human health, due to the increased and unrestricted antibiotic use in humans and animals. In addition, ... -
Testing av THF-hydratinhibering og optimalisering av kjent testmetode
(Bachelor thesis, 2022)Dette prosjektet besto av syv delprosjekter som alle handlet THF-hydratinhibering. I de fleste delprosjektene ble ulike typer kjemiske stoffer testet som inhibitorer, og i noen av disse ble det utført syntese av nye eller ... -
Carbon capture: Characterization of CO2 adsorption by Metal-organic frameworks and Zeolite
(Bachelor thesis, 2022)This work aims to synthesize and characterize the Metal-organic frameworks (MOFs): MIP-202, MOF-801, and a cerium-based version of the MIP-202, and evaluate their potential for use in carbon capturing by the use of adsorption. ... -
Vannkjemiske undersøkelser i Djupavatnet 2021-2022
(Bachelor thesis, 2022)Sør-Norge var frem til 1990-tallet sterkt preget av forsuring som følge av utslipp av nitrogen og svovel fra industrien. Den sakte forvitrende berggrunnen i Rogaland gjorde at forsuringen hadde stor innvirkning på ...