Blar i Fakultet for teknologi, naturvitenskap og maritime fag på tittel
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Parturition dates for Eurasian beavers Castor fiber: when should spring hunting cease?
(Journal article; Peer reviewed, 2001)Hunting Eurasian beaver Castor fiber with firearms during late spring is the dominating harvest form in Norway but may violate the Norwegian wildlife management principle of not hunting during the breeding season. In ... -
Patterns of Tetracapsuloides bryosalmonae infection of three salmonid species in large, deep Norwegian lakes
(Peer reviewed; Journal article, 2021)Proliferative kidney disease (PKD), caused by the myxozoan endoparasite Tetracapsuloides bryosalmonae, is of serious ecological and economical concern to wild and farmed salmonids. Wild salmonid populations have declined ... -
Patterns, timing, and environmental drivers of growth in two coexisting green-stemmed Mediterranean alpine shrubs species
(Peer reviewed; Journal article, 2023)The Mediterranean alpine is one of the most vulnerable ecosystems under future environmental change. Yet, patterns, timing and environmental controls of plant growth are poorly investigated. We aimed at an improved ... -
Patterns, timing, and environmental drivers of secondary growth in two physiologically distinct Mediterranean alpine shrub species
(Peer reviewed; Journal article, 2023)Alpine plants are particularly sensitive to climate change, and in the Mediterranean, less frequent winter cold and prolonged summer drought are expected to shift the growth patterns of species, altering their range and ... -
PCR/PLSR optimization based on noise covariance estimation and Kalman filtering theory
(Journal article; Peer reviewed, 2002)The theoretical connection between principal component regression (PCR) and partial least squares regression (PLSR) on one hand and Kalman filtering (KF) on the other is known from earlier work. In the present paper we ... -
PD/PID controller tuning based on model approximations: Model reduction of some unstable and higher order nonlinear models
(Journal article; Peer reviewed, 2017)A model reduction technique based on optimization theory is presented, where a possible higher order system/model is approximated with an unstable DIPTD model by using only step response data. The DIPTD model is used to ... -
PDMS microlenses for focusing light in narrow band imaging diagnostics
(Peer reviewed; Journal article, 2019)Minimally invasive medical devices can greatly benefit from Narrow Band Imaging (NBI) diagnostic capabilities, as different wavelengths allow penetration of distinct layers of the gastrointestinal tract mucosa, improving ... -
Pedagogical Perspectives of Interdisciplinary Teaching and Research: An Energy System Modelling Outlook in Relation to Energy Informatics
(Peer reviewed; Journal article, 2023)The purpose of this paper is to present and discuss pedagogical frameworks and approaches to developing, delivering, and evaluating a new interdisciplinary course within the domain of energy informatics at both Master’s ... -
Perceived Usefulness of Maritime Cross-Border Collaboration Exercises
(Journal article; Peer reviewed, 2018)The aim of this quantitative, non-experimental, survey-based study was to examine to what extent there was a statistically significant relationship between participation in a cross-border collaboration crisis exercise and ... -
Performance Analyses of a 454 kWp Grid-Connected Rooftop Photovoltaic System in Southern Norway
(Chapter, 2020)This paper analyzes and compares the actual measured and simulated performance of a 454 kWp grid-connected photovoltaic system installed on the rooftop of the university building. The data presented in this study were ... -
Performance analysis of biocathode in bioelectrochemical CO2 reduction
(Peer reviewed; Journal article, 2019)Microbial electrosynthesis (MES) biogas upgrading is done via reduction of carbon dioxide to methane through electroactive microbial catalysis. The baseline MES mode of operation showed about a 39% increase in the methane ... -
Performance Analysis of Protograph LDPC Codes Over Large-Scale MIMO Channels With Low-Resolution ADCs
(Peer reviewed; Journal article, 2019)Protograph LDPC (P-LDPC) codes and large-scale multiple-input multiple-output (LS-MIMO) are cornerstones of 5G and future wireless systems, thanks to their powerful error-correcting capability and high spectral efficiency. ... -
Performance of CO2 flooding in a heterogeneous oil reservoir using autonomous inflow control
(Journal article; Peer reviewed, 2018)CO2-EOR is one of the main methods for enhanced oil recovery. The injection of CO2 does not only improve oil recovery, but also contributes to reduction of greenhouse gas emissions. However, many CO2-EOR project are reporting ... -
Performance of Deep Learning LDPC Coded Communications in Large Scale MIMO Channels
(Chapter, 2019)In this paper, we investigate the performance of a large-scale multiple-input multiple-output (LS-MIMO) receiver, which deploys a deep neural network and a low-density paritycheck (LDPC) code for detecting and decoding ... -
Performance of GPS units for deployment on semiaquatic animals
(Journal article; Peer reviewed, 2018)Global Positioning System (GPS) technology is widely used in wildlife research to study animal movement and habitat use. In order to evaluate the quality and reliability of GPS data, the factors influencing the performance ... -
Performance of MAPA promoted tertiary amine systems for CO2 absorption: Influence of alkyl chain length and hydroxyl groups
(Journal article; Peer reviewed, 2017)Absorption and desorption of CO2 into five aqueous tertiary amine solvents and their blends with MAPA were studied using a screening apparatus. Results showed that MAPA significantly enhanced both CO2 absorption rate and ... -
Performance optimal PI controller tuning based on integrating plus time delay models
(Journal article; Peer reviewed, 2018)A method for tuning PI controller parameters, a prescribed maximum time delay error or a relative time delay error is presented. The method is based on integrator plus time delay models. The integral time constant is linear ... -
Personalizing Drug Administration to Patients with Parkinson’s Disease: Manipulating Sensor Generated Data in Android Environments
(Chapter; Peer reviewed, 2017)This paper illustrates the application of mobile and wireless technologies for estimating the severity of Parkinson Disease symptoms, and performing a personalized drug administration to PD patients. The measurements of ... -
Petrifilm TM som alternativt medium for dyrking av bakterier i vann
(Journal article, 2002)Metoden NS-EN ISO 6222 er sammenlignet med Petrifilm for påvisning og telling av mikroorganismer i overflatevann (råvann) og i drikkevann (behandlet vann). De dyrkingstemperaturene som gjeldende drikkevannsforskrift angir ... -
Petroleum dependence in developing countries with an emphasis on Nepal and potential keys
(Peer reviewed; Journal article, 2023)The use of petroleum as a leading source across the globe accounts for overall energy demand. However, despite what may appear to be a declining contribution of petroleum to the world's energy supply, overall consumption ...