Browsing Institutt for kjemi by Title
Now showing items 688-707 of 1355
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Miljøgifter i elektrisk og elektronisk avfall
(Master thesis, 2013)Produksjonen av elektriske og elektroniske (EE) produkter øker globalt, og dermed øker også mengden EE-avfall betydelig. Eksempler på EE-produkter er TV-apparater, mobiltelefoner, datamaskiner, komfyrer, kabler og ledninger. ... -
Miljøkartlegging av strøsand fra ulike geografiske lokaliteter i Trondheim, samt utlekkingsstudier av tungmetaller i forbindelse med gjenbruk.
(Master thesis, 2014)Flere kommuner, deriblant Trondheim kommune, vurderer gjenbruk av strøsanden som blir samlet opp fra veier, gang og sykkelsti. For å kunne gjenbruke strøsanden på en samfunnsøkonomiske og miljømessig måte diskuteres blant ... -
Miljøvennlege metodar for å måle tungmetall i marint vatn ved bruk av kjemiske sensorar
(Bachelor thesis, 2020) -
Minimization of entropy production in separate and connected process units
(Dr. ingeniøravhandling, 0809-103X; 2004:111, Doctoral thesis, 2004) -
Minimum entropy production in a distillation column for air separation described by a continuous non-equilibrium model
(Journal article; Peer reviewed, 2020)In this work, we apply the rate-based model of Taylor and Krishna to describe the separation of air in a low-pressure, packed distillation column. By use of numerical optimization, we identify the temperature profile for ... -
Mobility of Elements at the Sediment Water Interface in a Simulated Sub-Seabed CO2 Seepage Site
(Master thesis, 2018)Carbon capture and storage (CCS) is an important technology for the mitigation of global warming. However, prior research has indicated that CO2 escape through marine sediment can lead to the acidification of sediment pore ... -
Mode of Application of Peracetic Acid-Based Disinfectants has a Minimal Influence on the Antioxidant Defences and Mucosal Structures of Atlantic Salmon (Salmo salar) Parr
(Peer reviewed; Journal article, 2022)Peracetic acid (PAA) is an oxidative disinfectant with a broad spectrum of antimicrobial activity and low environmental impact. In this study, we investigated the physiological impacts of PAA application in Atlantic salmon ... -
Modeling Chemistry in QED Cavities using Coupled Cluster
(Master thesis, 2019)I denne avhandlingen introduseres kvanteelektrodynamisk ''coupled cluster'' teori (QED-CC) som en ny og nøyaktig ab initio teori for å undersøke sterk kobling mellom lys og materie i optiske kaviteter. Ligningene for ... -
Modeling enviromental effects with coupled cluster and particle-breaking Hartree-Fock theory
(Doctoral theses at NTNU;2024:159, Doctoral thesis, 2024)Chemical phenomena commonly occur within specific environments, such as solutions or surfaces. An emerging area, termed on-water catalysis, exemplifies this, where chemical reactions experience significant acceleration at ... -
Modeling Molecular Properties of Interest for Streamer Studies
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:250, Doctoral thesis, 2010)If an insulating material is stressed by sufficiently large electric field, a plasma channel may be created which destroys the materials insulating properties. The processes involved are complicated and the field of research ... -
Modeling the influence of eutrophication and redox conditions on mercury cycling at the sediment-water interface in the Berre Lagoon
(Journal article; Peer reviewed, 2018)This study presents a specifically designed Mercury module in a coupled benthic-pelagic reactive-transport model - Bottom RedOx Model (BROM) that allows to study mercury (Hg) biogeochemistry under different conditions. ... -
Modeling the transition to fast mode streamers in dielectric liquids
(Chapter, 2017)A simplified model for photoionization, modeling fast streamer propagation, is combined with an existing model for slow streamers, based on electron avalanches. Transitions from fast mode to slow mode, and from slow mode ... -
Modelling and mapping spatio-temporal trends of heavy metal accumulation in moss and natural surface soil monitored 1990-2010 throughout Norway by multivariate generalized linear models and geostatistics
(Journal article; Peer reviewed, 2014-12)Objective. This study explores the statistical relations between the accumulation of heavy metals in moss and natural surface soil and potential influencing factors such as atmospheric deposition by use of multivariate ... -
Modelling distillation with non-equilibrium thermodynamics
(Master thesis, 2009) -
Modelling spatial patterns of correlations between concentrations of heavy metals in mosses and atmospheric deposition in 2010 across Europe
(Journal article; Peer reviewed, 2018)Background: This paper aims to investigate the correlations between the concentrations of nine heavy metals in moss and atmospheric deposition within ecological land classes covering Europe. Additionally, it is examined ... -
Modern sidelinings in aluminium smelters : properties and fluoride attack of S3N4-bonded SiC materials
(Dr. ingeniøravhandling, 0809-103X; 2001:66, Doctoral thesis, 2001)Lifetime improvement of the materials used in sidelining construction is needed to increase productivity in moderen aluminium production. The aim of this study is to analyse the characteristics of Si3N4-bonded SiC and to ... -
Molbegrepet i kjemi: - utfordringer i undervisning og læring
(Master thesis, 2012)I første del (1) av denne oppgaven gir jeg et innblikk i utviklingen av kjemifaget fra opplysningstiden og fram til molbegrepet ble brukt og presentert i begynnelsen av 1900-tallet. Det er videre lagt vekt på å få frem ... -
Molecular alignment in molecular fluids induced by coupling between density and thermal gradients
(Journal article; Peer reviewed, 2016)We investigate, using non-equilibrium molecular dynamics simulations and theory, the response of molecular fluids confined in slit pores under the influence of a thermal gradient and/or an applied force. The applied force ... -
Molecular Dynamics Analysis of Enantioselective Mechanism of Chiral Thieno-, Furo-, and Pyrrolopyrimidine Kinase Inhibitors of EGFR
(Master thesis, 2020)Epidermal growth factor receptor (EGFR) inhibitors interrupt EGFR-dependent cellular signaling pathways that lead to accelerated cancerous tumor growth and proliferation, and are actively developed for treatment of various ... -
Molecular dynamics in exited systems; problems and application for photochemical reactions
(Bachelor thesis, 2021)This thesis aims to illustrate the limitations of quantum chemistry under the Born-Oppenheimer approx-imation, especially related to exited state systems and electronic transitions. Two of the most suitablemethods for ...