Blar i Department of Chemistry, Bioscience and Environmental Engineering (TN-IKBM) på tittel
Viser treff 372-391 av 494
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Rask diagnostikk for Salmonid alphavirus 2 og 3 i atlantisk laks.
(Bachelor thesis, 2022)Laks er en viktig eksportvare for Norge i tillegg til at den selges i store mengder innad i landet. Laksesykdommer som Infeksiøs lakseanemi (ILA) og Salmonid alphavirus (SAV), som fører til pankreassykdom (PD), fører til ... -
Reduksjon av ressursforbruk til vannbehandling
(Bachelor thesis, 2023)Optimalisering, ATP, turbiditet, pH, TOC og oksygeninnhold. -
Regiodivergent Synthesis of 11H-Indolo[3,2-c]quinolines and Neocryptolepine from a Common Starting Material
(Peer reviewed; Journal article, 2023)A large number of diversely functionalized analogs of the bioactive natural products neocryptolepine and isocryptolepine have been prepared from a series of 3-bromoquinoline derivatives. The neocryptolepines were obtained ... -
Regioselective Syntheses and Functionalizations of Polycyclic Aromatic Hydrocarbons: Directed Metalation and C─H Activation
(PhD thesis UiS;484, Doctoral thesis, 2019-12)Polycyclic aromatic hydrocarbons (PAHs) are well-known as pollutants and carcinogenic compounds. Lately, considering their opto-electronic and photophysical properties, PAHs are being developed as materials to be used in ... -
Regiospecific Photochemical Synthesis of Methylchrysenes
(Peer reviewed; Journal article, 2022-12)Methylated polycyclic aromatic hydrocarbons (PAHs) are suspected to be some of the toxic compounds in crude oil towards marine life and are needed as single compounds for environmental studies. 1-, 3- and 6-methylchrysene ... -
Relation between prognostic factors and MicroRNAs (miR-18a/miR-18b) in triple negative breast cancer
(Master thesis, 2022)Breast cancer is the most common type of malignancy found in women. It is a very heterogenous disease and treatments vary accordingly. Triple negative breast cancer (TNBC) is the most aggressive subtype of breast cancer ... -
Relationships between Isomeric Metabolism and Regioselective Toxicity of Hydroxychrysenes in Embryos of Japanese Medaka (Oryzias latipes)
(Peer reviewed; Journal article, 2022)Oxygenated polycyclic aromatic hydrocarbons (oxy-PAHs) are ubiquitous contaminants that can be formed through oxidation of parent PAHs. Our previous studies found 2-hydroxychrysene (2-OHCHR) to be significantly more toxic ... -
Reliability and Performance of Vinyl Lactam-Based Kinetic Hydrate Inhibitor Polymers after Treatment under a Range of Conditions
(Peer reviewed; Journal article, 2021)Well-known kinetic hydrate inhibitors (KHIs) such as poly(N-vinylcaprolactam) (PVCap), poly(N-vinylpyrrolidone) (PVP), and 1:1 N-vinylcaprolactam:N-vinylpyrrolidone (VCap:VP) copolymer have been subjected to a range of ... -
Reliability of a conductivity controlled slurry doser
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020-06-15)Anthropogenic emissions of sulphur and nitrogen oxides cause acid rain giving acidic waters. Moreover, the bedrock in the southern parts of Norway provides no or little buffer capacity. This combination has caused fish ... -
Removal of antibiotic resistant genes in wastewater treatment plants
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020-06-28)Antibiotic resistance has been regarded as a growing international problem, due to extensive overuse of antibiotics has led to untreatable infections caused by antibiotic-resistant bacteria (ARB). Wastewater treatment ... -
Replacing Pro240 with Gly in hSMUG1 increases uracil excision in R-loop but abolish 5-hydroxymethyluracil excision in ssDNA
(Master thesis, 2021)Deamination and oxidation of pyrimidines are two major spontaneously damaging events in DNA. The DNA glycosylase SMUG1 initiates repair of deaminated or oxidized bases by breaking the glycosidic bond between the damaged ... -
Respirometric Assessment of the Chronic impact of Chloroxylenol on a Moving Bed Biofilm Reactor (MBBR)
(Bachelor thesis, 2023)Abstract Chloroxylenol (CHL) is a compound we find in disinfectant products such as soap to clean the skin and other surfaces, and as a result, a large amount of CHL is discharged into the wastewater treatment plants ... -
Review and evaluation of techno-economic and environmental simulation tools to address CO2 transport within CCS value chain
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020-06-15)Carbon capture and storage (CCS) is an important solution to meeting climate targets set by United Nations and can potentially reduce 15 % of CO2 emissions globally. CCS has been studied for over 20 years. However, its ... -
Review of Nanotechnology Impacts on Oilfield Scale Management
(Peer reviewed; Journal article, 2020)Nanotechnology has grown rapidly in both research and applications over the past two decades including in the upstream petroleum industry. A recent hot area for studying nanotechnology has been oilfield scale management. ... -
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, ... -
A review on energy and cost effective phase separated pretreatment of biosolids
(Peer reviewed; Journal article, 2021-06)Extracellular Polymeric Substances (EPS) existent in anaerobic sludge proves to be a barrier for sludge liquefaction and biomass lysis efficiency. Hence EPS deaggregation heightens the surface area for the subsequent ... -
Review on Geopolymers as Wellbore Sealants: State of the Art Optimization for CO2 Exposure and Perspectives
(Peer reviewed; Journal article, 2023-06)Wellbores used in underground production and storage activities, including carbon capture and storage (CCS), are typically sealed using sealants based on Ordinary Portland Cement (OPC). However, leakage along these seals ... -
A review on occurrence and spread of antibiotic resistance in wastewaters and in wastewater treatment plants: Mechanisms and perspectives
(Peer reviewed; Journal article, 2021-10)This paper reviews current knowledge on sources, spread and removal mechanisms of antibiotic resistance genes (ARGs) in microbial communities of wastewaters, treatment plants and downstream recipients. Antibiotic is the ... -
Ricin B proteins from Saprolegnia parasitica translocate into fish cells
(Bachelor thesis, 2022)Saprolegnia parasitica is a pathogenic oomycete within the phylum of stramenopiles that mainly infects salmon and trout. It is found all over the world and causes a disease called saprolegniosis that often results in death ... -
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 ...