Blar i Faculty of Engineering and Science på tittel
Viser treff 1703-1722 av 3245
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The Limit Notion at Three Educational Levels in Three Countries
(Peer reviewed; Journal article, 2022)This paper documents how the limit concept is treated in high school, at a university and in teacher education in England, France and Sweden. To this end we make use of vignettes, data-grounded accounts of the situation ... -
Linear instability of mixed convection of cold water in a porous layer induced by viscous dissipation
(Journal article; Peer reviewed, 2009)An analysis of linear stability of the stationary laminar Darcy flow in a horizontal porous layer is performed. The porous layer is saturated with cold water. The upper plane boundary is assumed to be subject to heat ... -
A linear matrix inequality approach to robust fault detection filter design of linear systems with mixed time-varying delays and nonlinear perturbations
(Journal article; Peer reviewed, 2010)In this paper, the problem of robust fault detection filter (RFDF) design for a class of linear systems with some nonlinear perturbations and mixed neutral and discrete time-varying delays is investigated. By using a ... -
Linearized Piecewise Affine in Control and States Hydraulic System: Modeling and Identification
(Chapter; Peer reviewed, 2018) -
Linking extreme seasonality and gene expression in Arctic marine protists
(Peer reviewed; Journal article, 2023)At high latitudes, strong seasonal differences in light availability affect marine organisms and regulate the timing of ecosystem processes. Marine protists are key players in Arctic aquatic ecosystems, yet little is known ... -
Linking species habitat and past palaeoclimatic events to evolution of the teleost innate immune system
(Journal article; Peer reviewed, 2017)Host-intrinsic factors as well as environmental changes are known to be strong evolutionary drivers defining the genetic foundation of immunity. Using a novel set of teleost genomes and a time-calibrated phylogeny, we here ... -
Listening to Teachers’ Needs: Human-centred Design for Mobile Technology in Higher Education
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2017)Technology is developing fast. Especially mobile and wearable technology is on the rise. Educational technology has seen considerable developments in different technological areas recently. However, the vast development ... -
A Lite Romanian BERT:ALR-BERT
(Peer reviewed; Journal article, 2022)Large-scale pre-trained language representation and its promising performance in various downstream applications have become an area of interest in the field of natural language processing (NLP). There has been huge interest ... -
Livsløpsvurdering av geopolymerbetong lagd med avgangsmasser fra ilmenittgruvedrift
(Master thesis, 2022)Global CO2 emissions from cement production represent a major challenge on the path towards a future of net zero emissions. Alternative concrete binders are therefore being developed, and one such binder is called geopolymer ... -
Livsløpsvurdering og dimensjonering av stålog limtrebue i en nettverksbuebru
(Master thesis, 2016)This master thesis focuses on the design and life cycle assessment (LCA) of a network arch bridge. The arch is designed and compared by using two different materials, steel and gluelam. This study is carried out on the ... -
Livssyklusanalyse (LCA) av vegger i bindingsverk med kontinuerlig isolasjon : En sammenlignende LCA-studie av ytterveggsystemer i tre for miljøoptimalisering
(Master thesis, 2020)The building industry istaking measures in order to reduce its large carbon footprint. However, even more ecofriendly building solutions need to be used. External walls are constructed with a great usage of materials -in ... -
An LMI approach to quantized H∞ control of uncertain linear systems with network-induced delays
(Chapter; Peer reviewed, 2010)his paper deals with a convex optimization approach to the problem of robust network-based Hinf control for linear systems connected over a common digital communication network with norm-bounded parameter uncertainties. ... -
LMI-based H∞ synchronization of second-order neutral master-slave systems using delayed output feedback control
(Peer reviewed; Journal article, 2009)The H∞ synchronization problem of the master and slave structure of a second-order neutral master-slave systems with time-varying delays is presented in this paper. Delay-dependent sufficient conditions for the design of ... -
Load mitigation method for wind turbines during emergency shutdowns
(Peer reviewed; Journal article, 2021)Wind turbines experience countless shutdowns during their lifetimes. A shutdown is a transient process characterised by a pitch-to-feather manoeuvre of three blades. Such a pitch manoeuvre is often collective, open-loop, ... -
Load-balancing by applying a bayesian learning automata (BLA) scheme in a non-stationary web-crawler network
(Master thesis, 2010)Distributed Web-Crawlers, i.e. , Web-Crawler Networks, have been known to retrieve massive amount of web-data to centralized search indexes the last decade. Companies like Google, Yahoo and lately Integrasco, have built ... -
Lobster and cod benefit from small-scale northern marine protected areas : inference from an empirical before - after control-impact study
(Journal article; Peer reviewed, 2013)Marine protected areas (MPAs) are increasingly implemented as tools to conserve and manage fisheries and target species. Because there are opportunity costs to conservation, there is a need for science-based assessment of ... -
Lobster reserves as a management tool in coastal waters: Two decades of experience in Norway
(Peer reviewed; Journal article, 2021)The positive effects of reduced fishing pressure in marine protected areas (MPAs) are now well documented globally. Yet, evidence of MPA benefits from long-term replicated before-after control-impact (BACI) studies and ... -
Local Capacity Control for Production Networks of Autonomous Work Systems With Time-Varying Delays
(Journal article; Peer reviewed, 2010)This paper considers the problem of local capacity H infinity control for a class of production networks of autonomous work systems with time-varying delays in the capacity changes. The system under consideration is modeled ... -
Local knowledge in mathematics teaching : A product of professional action
(Doctoral dissertations at University of Agder;, Doctoral thesis, 2017) -
Local recruitment of Atlantic cod and putative source spawning areas in a coastal seascape
(Peer reviewed; Journal article, 2021)