Viser treff 8170-8189 av 9927
-
Seismicity, Deformation, and Metamorphism in the Western Hellenic Subduction Zone: New Constraints From Tomography
(Peer reviewed; Journal article, 2018-02-23)The Western Hellenic Subduction Zone is characterized by a transition from oceanic to continental subduction. In the southern oceanic portion of the system, abundant seismicity reaches depths of 100 km to 190 km, while the ... -
Seismisk studie av sedimentære prosesser og avsetningsmiljø på Vemafeltet, midtnorsk kontinentalmargin
(Master thesis, 2011-12-09)Denne oppgaven tar for seg havbunnsstrukturer og underliggende linser i Vemafeltet på nordlig del av Vøringplatået. Hovedfokus er på Naustformasjonen som er avsatt i pliocene- pleistocen tid, siden det er innen denne enheten ... -
Seismiske bølger i havis
(Master thesis, 2015-03-23)Seismiske innsamlinger på havis gir under gitte forhold opphav til kildeinduserte fleksurbølger, og dette problemet oppstår når seismisk energi blir fanget mellom grenseflatene is-luft og is-vann. Fleksurbølgen kan ... -
Seismo-tectonics around Lhasa, Tibet
(Master thesis, 2011-05-18)In this thesis I have described the seismic-tectonics of the Tibetan Plateau and around Lhasa as well as introduced the basic situation of seismic stations in Tibet. The focal mechanism, seismic moment and the source depth ... -
Seismo-Tectonics of the Alborz Mountains from the analysis of local earthquake data
(Master thesis, 2015-01-26)The Alborz range is part of the Alpine- Himalayan Orogenic belt, located in northern Iran, between the South Caspian block and the Central Iranian Block. In this thesis I have chosen an area in Alborz range which has ... -
Seismostratigrafi av glasiale og postglasiale sedimenter i innsjøen Bolshoye Shchuchye, Polar Ural, Russland
(Master thesis, 2017-08-31)I denne masteroppgaven har målet vært å kartlegge og undersøke avsetningen i innsjøen Bolshoye Shchuchye ved bruk av seismisk data. Dette gir et innblikk i hvordan sedimentasjonsforholdene i denne arktiske innsjøen reflekterer ... -
Seismotectonics in Central Sudan and Local Site Effects in Western Khartoum
(Master thesis, 2008-03-27)The central part of Sudan is tectonically significant and thus needs to be studied. In recent years, the central part has grown economically and the population has increased. This results in growing interest to estimate ... -
The seismotectonics of western Skagerrak
(Peer reviewed; Journal article, 2011-04-20)The seismically active Skagerrak region in the border area between Denmark and Norway has traditionally been associated with uncertain earthquake locations due to the limited station coverage in the region. A new seismic ... -
Sekvensstratigrafisk og paleogeografisk studie av nedre tidlig tortonske avsetninger i Agua Amargabassenget i Syd-Spania
(Master thesis, 2014-06-01)Den romlige og stratigrafiske fordeling av de eldste tidlig tortonske avsetningene i Agua Amargabassenget i Sydøst-Spania er kartlagt for å bestemme bassengets paleogeografiske og sekvensstratigrafiske utvikling. Disse ... -
Selected Topics in Cryptanalysis of Symmetric Ciphers
(Doctoral thesis, 2021-10-27)It is well established that a symmetric cipher may be described as a system of Boolean polynomials, and that the security of the cipher cannot be better than the difficulty of solving said system. Compressed Right-Hand ... -
Selected x86 Low-level Attacks and Mitigations
(Doctoral thesis, 2017)Low-level exploitation is an ongoing security issue. History has shown multiple methods to gain control over, and control, the flow of execution, as well as multiple methods and approaches to mitigate the same issue. This ... -
Selecting Maximally Informative Frequency Subsets for Acoustic Surveys
(Master thesis, 2022-06-01) -
Selection for biparental inheritance of mitochondria under hybridization and mitonuclear fitness interactions
(Journal article; Peer reviewed, 2021)Uniparental inheritance (UPI) of mitochondria predominates over biparental inheritance (BPI) in most eukaryotes. However, examples of BPI of mitochondria, or paternal leakage, are becoming increasingly prevalent. Most ... -
Selective Hydrodeoxygenation of Lignin-Derived Phenols to Aromatics Catalyzed by Nb2O5-Supported Iridium
(Journal article; Peer reviewed, 2022)The dominating catalytic approach to aromatic hydrocarbons from renewables, deoxygenation of phenol-rich depolymerized lignin bio-oils, is hard to achieve: Hydrodeoxygenation (HDO) of phenols typically leads to loss of ... -
Selective hydrodeoxygenation of phenolic compounds by oxide-supported iridium nanoparticles
(Master thesis, 2022-06-01)As more focus is placed on renewable energy to combat climate change and to meet the increasing energy demand, research into new energy sources has become more relevant than ever. A promising source of renewable energy as ... -
Selective rearrangement of terminal epoxides into methylketones catalysed by a nucleophilic rhodium-NHC-pincer complex
(Peer reviewed; Journal article, 2014-12-22)An efficient RhI–NHC–pincer catalyst for the highly regioselective Meinwald rearrangement of monoalkylated epoxides into methylketones under mild conditions is presented. The nucleophilic epoxide opening is assisted by ... -
Selectivity study on thermochemical conversion of fruit residues (Plums) to platform chemicals (HMF)
(Master thesis, 2023-09-30)5-hydroxymethylfurfural (HMF) is one of the versatile platform compounds derived from the dehydration of carbohydrates originating from biomass. However, the non-selective production of HMF from carbohydrates and its ... -
The selenium content of SEPP1 versus selenium requirements in vertebrates
(Peer reviewed; Journal article, 2015-09-10)Selenoprotein P (SEPP1) distributes selenium (Se) throughout the body via the circulatory system. For vertebrates, the Se content of SEPP1 varies from 7 to 18 Se atoms depending on the species, but the reason for this ... -
Selenium Speciation in Animal Feeds and Fish Tissues by HPLC ICP-MS – Validation and Application of an Analytical Method
(Master thesis, 2023-09-30)Selenium (Se) is essential for human and animal health and crucial for selenoprotein synthesis with diverse biological roles. It's mainly sourced from animal feed, particularly fish feed, with fishmeal and marine by-products ...