Browsing Institutt for sirkulasjon og bildediagnostikk by Title
Now showing items 1270-1289 of 1934
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Olfaction in COPD
(Peer reviewed; Journal article, 2021)Background: Olfaction is poorly characterized in COPD. To test the hypothesis that olfaction is reduced in COPD, we assessed olfaction with the "Sniffin' Sticks" test and a questionnaire addressing olfaction in COPD and a ... -
Omsorg for omsorgsgiveren
(Bachelor thesis, 2020)Hensikten med studien: Radiografene som arbeider med klinisk mammografi ivaretar en pasientgruppe med et stort behov for informasjon, støtte og forståelse. Tidligere forskning er tydelig på at radiografene utgjør en viktig ... -
Omtak av røntgen kne - Omfang og årsaker
(Bachelor thesis, 2024)Introduksjon: Omtak av bilder på konvensjonell røntgen er et problem som blant annet kan bidra til økt stråledose og redusert ressursutnyttelse. En rekke tidlige studier har vist høyere omtaksrater ved kneundersøkelser ... -
Omtaksanalyse ved St. Olavs hospital - Årsaker og omfang ved røntgen thorax
(Bachelor thesis, 2021)Introduksjon: Denne studien tar for seg en viktig radiograffaglig utfordring; bildeomtak ved konvensjonell røntgen, med fokus på thorax-undersøkelser. Omtaksanalyser brukes som et verktøy i kvalitetssikringsarbeid for å ... -
On predicting time to completion for the first stage of spontaneous labor at term in multiparous women
(Journal article; Peer reviewed, 2017)Background: Labor that progresses faster than anticipated may lead to unplanned out-of-hospital births. With the aim to improve planning of transportation to birthing institutions, this study investigated predictors of ... -
On the Cellular Basis of Aerobic Fitness: Intensity-Dependence and Time-Course of Cardiomyocyte and Endothelial Adaptations to Exercise Training
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:192, Doctoral thesis, 2005)Beneficial effects of exercise are closely associated with fitness and maximal oxygen uptake (VO2max). Capacity for oxygen transport increases mainly by improved cardiac function, including larger chamber volumes, myocardial ... -
On the origin of clutter in echocardiography and possible solutions
(Doctoral theses at NTNU;2022:41, Doctoral thesis, 2022) -
Online Patient Information about Breast Cancer – A Discourse Analysis
(Journal article; Peer reviewed, 2017)Adequate information is crucial for patient participation in health trajectories. The objective of this study is to analyse how online health information about cancer is organised and presented. Updated information about ... -
Oppfølging av bevissthetskampanjen 2019 ved St. Olavs hospital
(Bachelor thesis, 2020)Hensikten med studien: Formålet med dette bachelorprosjektet var å undersøke om tiltakene som St. Olavs hospital har satt i gang, i forbindelse med bevissthetskampanjen 2019, har hatt en positiv effekt i form av at flere ... -
Opplæring i ultralydveiledet PVK-innleggelse - Hva sier litteraturen om nytteverdien opplæring av ULVPVK kan ha for radiografstudenter og radiografer
(Bachelor thesis, 2023)Hensikt: Formålet med denne systematiske litteraturgjennomgangen var å sammenfatte og vurdere vitenskapelige studier, som belyser hvordan opplæring av ULVPVK kan gjennomføres, og hvilke fordeler og ulemper metoden kan ... -
Opposite and dynamic regulation of the interferon response in metastatic and non-metastatic breast cancer
(Peer reviewed; Journal article, 2023)Background To our current understanding, solid tumors depend on suppressed local immune reactions, often elicited by the interaction between tumor cells and tumor microenvironment (TME) components. Despite an improved ... -
Optimal timing of assessment tasks depending on experience level of surgical trainees
(Peer reviewed; Journal article, 2019)Introduction: Box trainers with motion analysis are important add-ons to surgical training and skills assessment outside the operating room, given that they exhibit construct validity. Material and methods: Four different ... -
Optimalisering av bildekvalitet og tidsbruk innen MR Abdomen med fokus på bruk av kunstig intelligens
(Bachelor thesis, 2024)Magnetresonanstomografi (MR) er en viktig diagnostisk teknikk, men den står overfor utfordringer knyttet til bildekvalitet, effektivitet og tidsbruk. Denne studien undersøker hvordan kunstig intelligens (KI) kan brukes til ... -
Optimization of pulsed-wave Doppler ultrasound for estimation of influx/efflux in oil and gas boreholes while drilling using conventional LWD transducers
(Peer reviewed; Journal article, 2022)The extraction of oil and gas typically involves drilling boreholes through various subsurface strata. Abrupt variations in the formation properties can severely compromise the borehole stability if the drilling process ... -
An optimized MALDI MSI protocol for spatial detection of tryptic peptides in fresh frozen prostate tissue
(Peer reviewed; Journal article, 2022)MALDI MS imaging (MSI) is a powerful analytical tool for spatial peptide detection in heterogeneous tissues. Proper sample preparation is crucial to achieve high quality, reproducible measurements. Here we developed an ... -
Optimizing Exercise Training in Prevention of Heart Failure with Preserved Ejection Fraction: Cardio-renal Function and Survival in Dahl salt-sensitive Animal Model
(Master thesis, 2014)Heart failure with preserved ejection fraction (HFPEF) is the only cardiovascular disease with an increasing incidence and prevalence. Complex pa ... -
Optimizing opioid treatment for cancer pain: clinical and pharmacological aspects
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:115, Doctoral thesis, 2012)Smerter er et fryktet symptom hos pasienter med kreft og deres pårørende. 80 % av pasienter med langtkommet kreft opplever kreftsmerter, og hele 10-30 % opplever smerte og/eller uakseptable bivirkninger til tross for ... -
Oscillations in biological signal
(Doctoral theses at NTNU;2020:302, Doctoral thesis, 2020)This thesis is a study of electrocardiography, blood pressure and glucose signals in the search for oscillatory physiological processes that are of importance for resilience and the development of disease. An oscillation ... -
Ought the level of sedation to be reduced during deep palliative sedation? A clinical and ethical analysis
(Peer reviewed; Journal article, 2021)Background Deep palliative sedation (DPS) is applied as a response to refractory suffering at the end of life when symptoms cannot be relieved in an awake state. DPS entails a dilemma of whether to provide uninterrupted ... -
Outdoor artificial light at night, air pollution, and risk of childhood acute lymphoblastic leukemia in the California Linkage Study of Early-Onset Cancers
(Peer reviewed; Journal article, 2023)Acute lymphoblastic leukemia (ALL) is the most common type of cancer in children (age 0–14 years); however, the etiology remains incompletely understood. Several environmental exposures have been linked to risk of childhood ...