Fakultet for naturvitenskap og teknologi: Nye registreringer
Viser treff 4301-4320 av 5440
-
Renewable Energy Resources: A Case Study on Asko Nord AS
(Master thesis; Mastergradsoppgave, 2016-06-01)Asko Nord AS i a business located in Ramfjorden just outside of Tromsø. In this theses, their potential to produce electricity from renewable resources at their location is investigated. Wind around the building is to find suitable locations for wind turbines, and to estimate the wind at the wind turbines. The calculations show that in a feasible estimate the wind is able to produce 439 kwh ... -
Investigation of seafloor craters and mounds in the central Barents Sea
(Master thesis; Mastergradsoppgave, 2016-06-01)Recently acquired datasets of multibeam, echosounder and seismic data reveal the geomorphology and distribution of seafloor craters and mounds in central Barents Sea. The study found 288 craters, 227 pingos and 119 gas flares in the area, each with its own distinctive appearance. The majority of pingos lie inside or close to craters. This indicate a connection between the two features. Inspection ... -
Shallow and Deep Seismic Amplitude Anomalies Indicate Times of Fluid Accumulation and Tectonic Activity in the Barents Sea
(Master thesis; Mastergradsoppgave, 2016-06-01)This master thesis studied the 3D-seismic dataset ST0825 located in the southwest Barents Sea. Aiming to map seismic anomalies and faults above and below the Upper Regional Unconformity (URU). The survey partly covers four different structural elements: Finnmark Platform, Tromsø Finnmark Fault Complex, Hammerfest Basin and Ringvassøy Loppa Fault Complex, south to north respectively. These areas ... -
Possible gas hydrates on the Bjarmeland Platform; seismic expression and stability modelling
(Master thesis; Mastergradsoppgave, 2016-05-24)Seismic evidence of shallow gas anomalies are prominent at Ververis Dome structure and Hoop Fault Complex in Bjarmeland Platform. Ubiquitous high amplitude anomalies at the same depth as these shallow gas anomalies infer a possible relation to gas hydrates. A wide range of fluid flow structures within the two study areas have previously been discovered and reported, and may possibly feed the base ... -
Seafloor craters and mounds in the central Barents Sea
(Master thesis; Mastergradsoppgave, 2016-05-31)Multiple giant craters and mounds have been identified in the area of the Upper Bjørnøyrenna in the central Barents Sea from the reflection seismic and echo sounder data. Analysis of seismic and echo sounder data revealed clear connection between these distinct seafloor features and seismic amplitude anomalies. Distribution pattern of the numerous water column anomalies registered in the area and ... -
Seadrive. Remote file synchronization for offshore fleets
(Master thesis; Mastergradsoppgave, 2016-06-01)File synchronization- and hosting services is not only an integrated service in everyday life, but also a powerful tool to support business and organizational activities. In order to provide users with a transparent experience, the systems relies on sophisticated mechanisms to create a seamless integration. The problem with these systems is that they are designed for stable network connections with ... -
Capturing High Rate Satellite Data. An Analysis of Lossless, Persistent Reception, Local Storage and Transmission of High Rate Satellite Data From Time Window Based Datastream
(Master thesis; Mastergradsoppgave, 2016-05-31)Satellites generate data through their instruments as they hover in orbit. Satel- lite data is widely used in weather forecasts, environmental science, for military purposes, earth observation and more. The world depend on satellite data, for many purposes. -
COMBUSTI/O. Abstractions facilitating parallel execution of programs implementing common I/O patterns in a pipelined fashion as workflows in Spark
(Master thesis; Mastergradsoppgave, 2016-05-31)In light of recent years’ exploding data generation in life sciences, increasing downstream analysis capabilities is paramount to address the asymmetry of innovation in data creation contra processing capacities. Many contemporaneously used tools are sequential programs, ofttimes including convoluted dependencies leading to workflows crashing due to misconfiguration, detrimental to both development ... -
Space-Bounded Async Scheduling : A UPC++ Extension
(Master thesis; Mastergradsoppgave, 2016-06-01)As increasing awareness of climate changes and surging power costs for big data centers today energy efficiency becomes increasingly important. In addition to that we carry mobile devices that depend on battery technology that is falling behind the rapid evolution of transistor technology and ever increasing power demands. At the same time there is an understanding that computer resources are not ... -
AutoMon. Automatic monitoring and problem detection for distributed systems
(Master thesis; Mastergradsoppgave, 2016-05-15)When working with distributed systems, detecting faults can be a difficult task, as abnormalities isn't necessarily immediately evident by warnings or system crashes. This is especially true with subtle faults, such as variations in performance of a running program, it is not necessarily its own fault, but could rather be from a different source, somewhere in the cluster, using a lot of resources ... -
A framework for building scalable web applications for high-resolution cluster-based display walls
(Master thesis; Mastergradsoppgave, 2015-10-06)As technology advances, researchers in the natural sciences collect ever-increasing amounts of data. While computer science research often focuses on effective ways to perform computations on large data sets, the visualization of large data sets can be just as important for achieving new insights. Just as cluster computing enables scalable computation on large data sets, so can cluster-based display ... -
Simplified Device-Transparent Personal Storage
(Master thesis; Mastergradsoppgave, 2016-05-15)The number of personal computers we use every day has increased significantly the last couple of years, where the common model is a setup where each device has its own storage with separate files and applications. This forces the user to think in a certain way about files and applications, where they are to a degree bound to a device unless the user specifically moves the files, or installs/uninstalls ... -
A structural, geomorphological and InSAR study of the unstable rock slope in Oksfjellet, Kåfjord, Troms
(Master thesis; Mastergradsoppgave, 2016-05-29)The main focus of this study has been to combine field observations of structural and geomorphological elements and interferometric synthetic aperture radar (InSAR) to investigate the unstable rock slope in Oksfjellet. The site is located along a NNE faced slope in a glacially eroded valley in Kåfjord, Troms. The Caledonian bedrock comprises mainly mica schists and display ductile (Caledonian) and ... -
Analyses of Paleozoic and Mesozoic brittle fractures in West-Finnmark. Geometry, kinematics and relations to structures on the Finnmark Platform in the southwestern Barents Sea
(Master thesis; Mastergradsoppgave, 2016-06-12)This study focuses on Paleozoic and Mesozoic brittle faults and fractures found onshore and offshore in the northwestern areas of Finnmark, the Finnmark Platform, and the southwestern Barents Sea Margin. These structures have been mapped using software for mapping (ArcGIS 10.5 & Petrel 2013) and analyzing fault-fracture lineaments and faults from bathymetry, digital elevation models, satellite images, ... -
Analysis of Late Paleozoic-Mesozoic brittle faults and fractures in West-Finnmark: geometry, kinematics, fault rocks and the relationship to offshore structures on the Finnmark Platform in the SW Barents Sea
(Master thesis; Mastergradsoppgave, 2016-05-29)The present work focuses on the onshore/offshore analysis and correlation of brittle faults and fractures on the Porsanger Peninsula area in west-Finnmark, the shelf areas and the immidiate offshore areas (Finnmark Platform and Gjesvær low). Structural field observation, microstructural and SEM analysis provide the basis for the characterization of the geometry, kinematics and fault rocks. This data ... -
The Cenozoic pre-glacial sedimentary environment of the SW Barents Sea continental margin – Lofoten Basin
(Master thesis; Mastergradsoppgave, 2016-05-15)2D seismic data have been analysed to study the Cenozoic pre-glacial sedimentary environment on the southwest Barents Sea margin and the Lofoten Basin. Based on a seismic stratigraphic analysis and correlation to previous work in the area, the pre-glacial seismic unit G0 has been subdivided into four. The four units have been described and discussed with regards to the geometry and internal seismic ... -
Seismic attributes, well correlation and geostatistical analysis for sequence variability prediction in the Sleipner area
(Master thesis; Mastergradsoppgave, 2016-05-15)The upper Cenozoic stratigraphy in the northern North Sea (Sleipner area) have been investigated, using high quality 3D seismic data and five exploration wells. Interpretation of the seismic data, have indicated six distinct sequences (S1-S6). These sequences have been classified according to reflection configuration, and well log characteristics. Based on the seismic data, a simple model have been ... -
Sedimentary processes and depositional environment of the distal part of the Bear Island Trough Mouth Fan, SW Barents Sea reconstructed from a giant piston core
(Master thesis; Mastergradsoppgave, 2016-05-15)Multi-proxy analyses of the giant piston core MD992301 (including lithostratigraphy, physical properties and XRF-scanning) and analyses of swath bathymetry data was integrated in order to reconstruct the glacial history and paleoenvironment of the distal parts of the INBIS channel, located between the distal Bear Island Trough Mouth Fan and Storfjorden Trough Mouth Fan. Based on the swath bathymetry ... -
Mid Miocene – Early Pliocene depositional environment on the northern part of the Mid-Norwegian Continental Shelf
(Master thesis; Mastergradsoppgave, 2016-05-15)Based on the study of 2D seismic data, this thesis have focused on the depositional environment during the deposition of the Kai formation (Mid-Miocene – Early Pliocene) on the Mid-Norwegian continental margin, in order to increase our knowledge of the evolution of the paleo-environment in the time-period right before the development of the large Northern Hemisphere ice sheets. Based on a seismic ... -
Modelling laser-matter interactions using resonant states
(Master thesis; Mastergradsoppgave, 2016-05-12)Studying how light interacts with materials has become important for many technological applications from optical communication to developing of new materials. Therefore scientists have always tried to improve their understanding of these effects. The primary goal has always been to microscopically describe the pertinent processes. This paper provides a brief introduction into the interactions of ...