Blar i NTNU Open på tittel
Viser treff 26571-26590 av 100490
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Effects of upstream flow conditions on runner pressure fluctuations
(Journal article; Peer reviewed, 2017)The rotor-stator interaction and the corresponding pressure fluctuations represent one of the sources of pressure and load fluctuations on the rotating parts of rotating machineries. The high-Reynolds flow is subject to ... -
Effects of Urban Elements in Naturalistic Landscape: An Eye Tracking Study.
(Master thesis, 2023)Norge har en utrolig fin natur som det er verdt å ta vare på. Mange nordmenn liker hyttelivet og det bygges flere hytter hvert år. Disse hytten opptar plassen til naturen og utbyggingen stopper ikke. Det har blitt vist med ... -
Effects of Urban Smart Farming on Local Economy and Food Production in Urban Areas in African Cities
(Peer reviewed; Journal article, 2022)African cities are growing rapidly into inefficient, unsustainable, resource-starved ecosystems that negatively affect the local economy and food production. Food as a critical resource needs to be produced and managed ... -
Effects of using ammonia as a primary fuel on engine performance and emissions in an ammonia/biodiesel dual-fuel CI engine
(Peer reviewed; Journal article, 2022)Ammonia is a promising alternative fuel that can replace current fossil fuels. Hydrogen carrier, zero carbon base emissions, liquid unlike hydrogen, and can be produced using renewable resources, making ammonia a future ... -
Effects of Variation in Egg Size on Maternal Fitness in a Population of House Sparrows (Passer domesticus)
(Master thesis, 2018)According to life history theory individuals will optimize investment into growth, reproduction and self-maintenance. Egg size is an important life history trait predicted to have an optimum that maximizes maternal individual ... -
Effects of Variation in Egg Size on Offspring Fitness in Populations of House Sparrow (Passer domesticus)
(Master thesis, 2015)1. Egg size represents an important life-history trait, which may have effects on the fitness of offspring. The effect of variation in egg size on offspring fitness has been studied within many taxa, but there is still a ... -
Effects of Vitamin D supplementation in patients with irritable bowel syndrome: A randomized, double-blind, placebo-controlled clinical trial
(Journal article; Peer reviewed, 2019)There are some evidence that Vitamin D supplementation may be beneficial for patients with irritable bowel syndrome (IBS). The aim of this study was to evaluate the effects of Vitamin D supplementation on symptoms and ... -
Effects of vitamin D supplementation on bone turnover markers and other bone-related substances in subjects with vitamin D deficiency
(Journal article; Peer reviewed, 2019)In observational studies, vitamin D deficiency is a risk factor for low bone density and future fractures, whereas a causal relation has been difficult to show in randomized controlled trials (RCTs). Similarly, vitamin D ... -
The effects of voting franchise extension on education policy
(Peer reviewed; Journal article, 2021)We study the effects of giving poor females the right to vote in local elections on education spending and teacher-student ratios. To estimate causal effects, we exploit a national voting reform in Norwegian local elections ... -
Effects of walking speed on gait and asymmetry in children and adolescents with Cerebral Palsy
(Master thesis, 2013)Children with spastic Cerebral Palsy walk with limitations such as muscle weakness, spasticity, bone deformities and instable joints. This study investigated the effect of walking speed on gait and asymmetry parameters in ... -
Effects of water column variations on sound propagation and underwater acoustic communications
(Journal article; Peer reviewed, 2019)Underwater sound propagation is very sensitive to geometric and environmental variations. The geometric variations are the motion of the source and/or receiver, while the environmental variations are due to surface motion ... -
Effects of Water Content and Temperature on Bulk Resistivity of Hybrid Cement/Carbon Nanofiber Composites
(Peer reviewed; Journal article, 2020)Cement nanocomposites with carbon nanofibers (CNFs) are electrically conductive and sensitive to mechanical loads. These features make them useful for sensing applications. The conductive and load sensing properties are ... -
Effects of Water Cooling of Green Anodes on Anode Furnace Operation
(Journal article; Peer reviewed, 2018)Water can be present in significant amounts in green anodes due to cooling with water after the forming process. The chemical environment in the pit can potentially be affected by the presence of water and may cause ... -
Effects of wave directionality on extreme response for a long end-anchored floating bridge
(Journal article; Peer reviewed, 2019)Reliable design codes are of great importance when constructing new civil engineering concepts such as floating bridges. Previously only a scarce number of floating bridges have been built in rough wave conditions and ... -
Effects of Well Temperature on Wellhead Fatigue Assessment
(Doctoral theses at NTNU;2018:175, Doctoral thesis, 2018)Summary Construction and later re-entering of subsea wells require the use of a tubular component called riser to connect the rig to the wellhead. The motions of the rig and of the riser itself, which are created by the ... -
Effects of wet torrefaction on reactivity and kinetics of wood under air combustion conditions
(Journal article; Peer reviewed, 2014)This work continues our assessment of wet torrefaction for energy applications, looking at effects of the process parameters (temperature, holding time and pressure) on the reactivity and intrinsic kinetics of wood under ... -
Effects of wind field characteristics on pitch bearing reliability: a case study of 5 MW reference wind turbine at onshore and offshore sites
(Peer reviewed; Journal article, 2023)This paper presents a study on pitch bearing basic rating life affected by wind field characteristics at both onshore and offshore wind sites. The National Renewable Energy Laboratory 5 MW reference wind turbine is selected ... -
Effects of Wind-Wave Misalignment on a Wind Turbine Blade Mating Process: Impact Velocities, Blade Root Damages and Structural Safety Assessment
(Peer reviewed; Journal article, 2020)Most wind turbine blades are assembled piece-by-piece onto the hub of a monopile-type offshore wind turbine using jack-up crane vessels. Despite the stable foundation of the lifting cranes, the mating process exhibits ... -
The effects of yoga on student mental health: a randomised controlled trial
(Peer reviewed; Journal article, 2020)Background Universities around the world are facing an epidemic of mental distress among their students. The problem is truly a public health issue, affecting many and with serious consequences. The global burden of ... -
Effects of “exercised plasma” on adult neurogenesis in the hippocampus of a rat model of Alzheimer’s disease
(Master thesis, 2021)Forekomsten av demens øker i sammenheng med den økende andelen eldre befolkning. I dag finnes det ingen behandlingsmuligheter for demenssykdommen med høyest prevalens, Alzheimers sykdom. For å hindre en potensiell internasjonal ...