Browsing NTNU Open by Title
Now showing items 71699-71718 of 100611
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Precision control of fixed-wing UAV and robust navigation in GNSSdenied environments
(Doctoral theses at NTNU;2020:198, Doctoral thesis, 2020)Unmanned aerial vehicles (UAVs) have been adopted to a wide range of applications, but fully autonomous flight is still utopian, especially for safety-critical applications. This thesis seeks to close this gap by mainly ... -
Precision Deep-Stall Landing of Fixed-Wing UAVs using Nonlinear Model Predictive Control
(Peer reviewed; Journal article, 2020)To be able to recover a fixed-wing unmanned aerial vehicle (UAV) on a small space like a boat deck or a glade in the forest, a steep and precise descent is needed. One way to reduce the speed of the UAV during landing is ... -
Precision fish farming: A new framework to improve production in aquaculture
(Journal article; Peer reviewed, 2017)Aquaculture production of finfish has seen rapid growth in production volume and economic yield over the last decades, and is today a key provider of seafood. As the scale of production increases, so does the likelihood ... -
Precision Time Protocol under Synchronization Attack
(Master thesis, 2022)Precision Time Protocol IEEE 1588 (PTP) er en synkroniserings protokoll som brukes mye i industrielle kontroll systemer hvor man ønsker en synkroniserings presisjon under et nanosekund(< 0.000001 sekunder). Denne protokollen ... -
Precision turning with instrumented vibration-damped boring bars
(Journal article; Peer reviewed, 2018)The paper presents the theoretical background and experimental results with a new approach for achieving high accuracy in finish turning with slender tools. The approach is developed especially for high-accuracy turning ... -
Preclinical studies of Cu-64 radiopharmaceuticals for theranostics of hypoxic tumors
(Master thesis, 2021)Abstract will be available on 2024-08-26 -
Preclinical studies of photodynamic therapy and photochemical internalization in bladder cancer
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:50, Doctoral thesis, 2014)Prekliniske studier av fotodynamisk terapi og fotokjemisk internalisering ved urinblærekreft Urinblærekreft er en av de hyppigste kreftformene i verden med høy frekvens av tilbakefall og progresjon. Omtrent 70-80 % av ... -
Preconception leisure-time physical activity and family history of stroke and myocardial infarction associate with preterm delivery: findings from a Norwegian cohort
(Peer reviewed; Journal article, 2022)Background Preterm birth poses short and long-term health consequences for mothers and offspring including cardiovascular disease sequelae. However, studies evaluating preexisting family history of cardiovascular disease ... -
Preconceptional Physical Activity and Body Mass Index in Relation to Gestational Blood Glucose and Diabetes
(Master thesis, 2023)Introduksjon: Svangerskapsdiabetes (GDM) er en vanlig svangerskapskomplikasjon, og er forbundet med økt risiko for komplikasjoner under svangerskap og fødsel. Hensikten med denne hovedoppgaven er å undersøke den uavhengige ... -
Preconceptional physical activity and body mass index in relation to gestational blood glucose and diabetes
(Master thesis, 2023)Introduksjon: Svangerskapsdiabetes (GDM) er en vanlig svangerskapskomplikasjon, og er forbundet med økt risiko for komplikasjoner under svangerskap og fødsel. Hensikten med denne hovedoppgaven er å undersøke den uavhengige ... -
Preconditioning Triggered by Carbon Monoxide (CO) Provides Neuronal Protection Following Perinatal Hypoxia-Ischemia
(Journal article; Peer reviewed, 2012)Perinatal hypoxia-ischemia is a major cause of acute mortality in newborns and cognitive and motor impairments in children. Cerebral hypoxia-ischemia leads to excitotoxicity and necrotic and apoptotic cell death, in which ... -
Preconditioning with Associated Blocking of Ca2+ Inflow Alleviates Hypoxia-Induced Damage to Pancreatic β-Cells
(Journal article; Peer reviewed, 2013)Objective: Beta cells of pancreatic islets are susceptible to functional deficits and damage by hypoxia. Here we aimed to characterize such effects and to test for and pharmacological means to alleviate a negative impact ... -
Preconditions for Integrated Planning - a study of coordnination, trust, and power distance in Petrobras
(Master thesis, 2012)This master’s thesis seeks to explore the concepts of the coordination, trust and power distance situation within one unit in the energy company Petrobras, and how these factors affect the implementation of Integrated ... -
Preconditions for Learning Factory A Case Study
(Journal article; Peer reviewed, 2016)This paper discusses improvements of an existing manual assembly line for roller skis when it was used as a template for a learning factory in the university. These improvements were in terms of lean philosophy and operations ... -
Predation in the marine fossil record: Studies, data, recognition, environmental factors, and behavior
(Journal article; Peer reviewed, 2019)The fossil record is the primary source of data used to study predator-prey interactions in deep time and to evaluate key questions regarding the evolutionary and ecological importance of predation. Here, we review the ... -
Predation of Atlantic salmon across ontogenetic stages and impacts on populations
(Peer reviewed; Journal article, 2023)Managers and stakeholders increasingly ask whether predation is a driving force behind the poor status of many species, and whether predator control is likely to be a successful management action to intervene. We review ... -
Predation risk alters life history strategies in an oceanic copepod
(Peer reviewed; Journal article, 2020)The ubiquitous oceanic copepod Calanus finmarchicus is the major link between primary producers and important fish stocks in the North Atlantic Ocean and adjacent seas. Despite over a century of research on growth and ... -
Predator co-occurrence in alpine and Arctic tundra in relation to fluctuating prey
(Peer reviewed; Journal article, 2022)1. Large carnivores influence ecosystem dynamics in multiple ways, for example, by suppressing meso-carnivores and providing carrions for smaller scavengers. Loss of large carnivores is suggested to cause meso-carnivore ... -
Predator-Induced Selection on Phenotypes by Sparrowhawks (Accipiter nisus) in House sparrows (Passer domesticus)
(Master thesis, 2022)Predasjon kan påvirke fenotypisk og genotypisk distribuering av trekk i byttedyret, samt ha en innflytelse på demografisk struktur og variasjon i mortalitet ved tid og rom. Denne studien undersøker hvordan predasjon av ... -
Predatory Government and the Feasibility of Rebellion: A Micro Logic of the Capitalist Peace
(Chapter, 2016)The idea that civil war has to be feasible to occur, and that feasibility is largely a function of the availability of lootable income has gained wide acceptance in the specialized literature on civil war. A parallel debate ...