Fakultet for naturvitenskap (NV): Nye registreringer
Viser treff 201-220 av 12698
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Computational imaging of structure and liquid dynamics in porous media
(Doctoral theses at NTNU;2024:188, Doctoral thesis, 2024)Imaging techniques, in particular computational imaging techniques utilizing computers in the image formation process, play an important role in scientific research, providing experimental support to theories and gaining ... -
Hvordan påvirker kreatin kroppen og hva er effekten på trening.
(Bachelor thesis, 2024)For å få økt utbytte og effekt av trening er det mange som benytter Cr-tilskudd. Cr-tilskudd blir brukt av profesjonelle idrettsutøver og mosjonister. Cr-tilskudd er et ergogent hjelpemiddel som kan gi økt ytelse og styrke ... -
Analytical Model for the Molecular Ionization Energy in an External Electric Field
(Peer reviewed; Journal article, 2024)A model for the molecular ionization energy in an applied electric field is presented on the basis of a perturbation expansion in the electric field. The leading term arises from the Frenkel approach, which is the same for ... -
Process Phenomena in Furnaces Producing Ferrosilicon Alloys
(Doctoral theses at NTNU;2024:199, Doctoral thesis, 2024)The production of ferrosilicon alloys is carried out in electric arc furnaces through carbothermic reduction. The reduction process involves the use of quartz, iron containing raw materials, and carbon reductants which are ... -
Towards logical modeling of disease mechanisms as a tool for therapy design
(Doctoral theses at NTNU;2024:191, Doctoral thesis, 2024)Precision medicine aims to tailor medical interventions to individual patient characteristics, recognizing the inherent diversity in biological responses. At the core of this approach lies the imperative to move beyond ... -
Kadmiums påvirkning på menneskers reproduktive helse
(Bachelor thesis, 2024)Denne artikkelen er en litteraturstudie om hvordan tungmetallet kadmium (Cd) kan påvirke menneskers reproduktive helse. Den største kilden til menneskers Cd-inntak er gjennom mat som er produsert med Cd-forurenset ... -
Intrabinary Shocks in Spider Pulsars
(Bachelor thesis, 2024)Nøytronstjerner i binære systemer er god grobunn for høyenergifenomener. Ettersom baneseparasjonen til følgestjernen deres reduseres over en lang tidsskala, kan nøytronstjernen begynne å "suge inn" (akkresjonere) materie ... -
Biopreservation of Atlantic salmon using lactic acid bacteria isolated from ready-to-eat seafood: Insight into antimicrobial activity, growth properties and effect on quality
(Doctoral theses at NTNU;2024:192, Doctoral thesis, 2024)Today’s fast lifestyle and changes in dietary habits have increased the demand for ready-to-eat (RTE) seafood products. These products, rich in polyunsaturated fatty acids, proteins, essential amino acids, minerals, and ... -
Bulk and interfacial thermodynamics of ammonia, water and their mixtures
(Journal article; Peer reviewed, 2024)Bulk and interfacial thermodynamics of ammonia, water and their mixtures -
Asynchronous and Infinite Replica Exchange Transition Interface Sampling
(Doctoral theses at NTNU;2024:215, Doctoral thesis, 2024)A possible alternative to running chemical experiments in the laboratory could be to conduct them digitally instead, by running computer simulations. One prominent simulation technique is Molecular Dynamics (MD), which ... -
Two-capillary viscometer for temperatures and pressures relevant to CO2 capture, transport, and storage—operation and improved analysis at high pressure
(Journal article; Peer reviewed, 2024)Two-capillary viscometer for temperatures and pressures relevant to CO2 capture, transport, and storage—operation and improved analysis at high pressure -
Interphase Engineering of LiNi0.88Mn0.06Co0.06O2 Cathodes Using Octadecyl Phosphonic Acid Coupling Agents
(Journal article; Peer reviewed, 2023)Ni-rich layered oxides are proven high-energy cathode materials for Li-ion batteries, but their characteristic short cycle life remains a challenge for implementation on a wider scale. The surface reactivity of Ni-rich ... -
A two-capillary viscometer for temperatures up to 473 K and pressures up to 100 MPa—operation and verification at low pressure
(Journal article; Peer reviewed, 2024)In this paper, we described the design and construction of a new two-capillary viscometer with several novel technical solutions for viscosity and density measurements. Our design, which is based on the low-pressure ... -
Iron and alumina recovery from bauxite residue through hydrogen reduction
(Doctoral theses at NTNU;2024:183, Doctoral thesis, 2024)The study primarily centers on agglomerating bauxite residue with calcite pellets and reducing in the presence of hydrogen. This process aims to reduce iron oxide complexes while simultaneously forming leachable calcium ... -
Sustainable Chemical Method of Depolymerizing Lignin into Fine Chemicals
(Bachelor thesis, 2024)I jakten på bedre utnyttelse av biomasse har interessen for lignin og dens potensielle bruksområder vokst. Som et fornybart materiale kan lignin være en måte å gjøre kjemiindustrien mer bærekraftig ved å erstatte ... -
A genome-wide association study provides insights into the genetic etiology of 57 essential and non-essential trace elements in humans
(Journal article; Peer reviewed, 2024)Trace elements are important for human health but may exert toxic or adverse effects. Mechanisms of uptake, distribution, metabolism, and excretion are partly under genetic control but have not yet been extensively mapped. ... -
Molecular insights into alginate β-lactoglobulin A multivalencies—The foundation for their amorphous aggregates and coacervation
(Journal article; Peer reviewed, 2023)For improved control of biomaterial property design, a better understanding of complex coacervation involving anionic polysaccharides and proteins is needed. Here, we address the initial steps in condensate formation of ... -
Strong-coupling approach to temperature dependence of competing orders of superconductivity: Possible time-reversal symmetry breaking and nontrivial topology
(Peer reviewed; Journal article, 2024)We use strong-coupling Eliashberg theory to study the competition of separate superconducting orders at low temperatures. Specifically, we study magnon-mediated superconductivity in a trilayer heterostructure with a thin ... -
An analysis of methane, methanol, cyclic carbonates, salicylic acid and urea as useful products in carbon dioxide capture and utilization.
(Bachelor thesis, 2024)I denne artikkelen har bruken av metanol, metan, salisylsyre, sykliske karbonater og urea som det mest nyttige produktet i en karbondioksid-reaksjon blitt evaluert. Denne evalueringen har blitt gjort med utgangspunkt i ... -
An operando 3D optical microscopy study on the Li metal anode formation in anode-less solid-state batteries
(Master thesis, 2024)Faststoffbatterier med metalliske litiumanoder har et stort potensiale til å betydelig øke ders energitetthet og har nylig fått mye oppmerksomhet. Komplekse og kostbare produksjonsprosesser hindrer imidlertid, for øyeblikket, ...