Blar i Institutt for sirkulasjon og bildediagnostikk på tittel
Viser treff 1603-1622 av 1860
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Stråledoser og strålehygieniske tiltak - en kvalitetssikringsstudie i norsk tannhelsetjeneste
(Bachelor thesis, 2019)Introduksjon: I løpet av et liv blir vi utsatt for en rekke typer stråling. Ettersom risikoen er ukjent, og den samlede mengden stråling vi får i løpet av et liv er svært omfattende, bør all stråling, inkludert lavdosestråling ... -
Strålevern og sikkerhet blant yrkesaktive radiografer på konvensjonell røntgen i Norge
(Bachelor thesis, 2022)Mål: Strålevern er en essensiell del av radiograffaget. Det er regler, lovverk, retningslinjer, og anbefalinger for bruk av medisinsk røntgenstråling for å ivareta pasienter og helsepersonells sikkerhet. Dette reiser ... -
Strength training reduces cardiac and renal oxidative stress in rats with Renovascular hypertension
(Peer reviewed; Journal article, 2021)Background Strength training has beneficial effects on kidney disease, in addition to helping improve antioxidant defenses in healthy animals. Objective To verify if strength training reduces oxidative damage to the ... -
Strength training: The impact of executing the concentric phase of a movement with maximal intended velocity
(Master thesis, 2019)Strength training is typically performed with the intention to increase the skeletal muscle force-generating capacity. For an optimal outcome, it has been argued that repetitions should be carried out with maximal intended ... -
Stromal collagen content in breast tumors correlates with in vivo diffusion-weighted imaging: A comparison of multi b-value DWI with histologic specimen from benign and malignant breast lesions
(Journal article; Peer reviewed, 2019)Background:Increased deposition and reorientation of stromal collagenfibers are associated with breast cancer progres-sion and invasiveness. Diffusion-weighted imaging (DWI) may be sensitive to the collagenfiber organization ... -
Stronger Is Better: The Impact of Upper Body Strength in Double Poling Performance
(Journal article; Peer reviewed, 2019)The purpose of the present study was to compare time results from a roller-skiing double poling (DP) time trial with different physiological variables, muscular strength variables, and DP characteristics in both male and ... -
Study protocol for the BRAIN Training Trial: A randomised controlled trial of Balance, Resistance, and INterval training on cognitive function in older adults with mild cognitive impairment
(Peer reviewed; Journal article, 2022)Introduction Epidemiological evidence suggests that both poor cardiovascular fitness and low muscle mass or strength markedly increase the rate of cognitive decline and incident dementia in older adults. Results from ... -
Studying the Origin of Reverberation Clutter in Echocardiography: In Vitro Experiments and In Vivo Demonstrations
(Peer reviewed; Journal article, 2019)Clutter in echocardiography hinders the visualization of the heart and reduces the diagnostic value of the images. The detailed mechanisms that generate clutter are, however, not well understood. We present five different ... -
Subjective evaluation of a noise-reduced training target for deep neural network-based speech enhancement
(Journal article; Peer reviewed, 2018)Speech enhancement systems aim to improve the quality and intelligibility of noisy speech. In this study, we compare two speech enhancement systems based on deep neural networks. The speech intelligibility and quality of ... -
Subjective memory complaints among patients on sick leave are associated with symptoms of fatigue and anxiety.
(Peer reviewed; Journal article, 2015)Objective: The aim of this study was to identify symptoms associated with subjective memory complaints (SMCs) among subjects who are currently on sick leave due to symptoms of chronic pain, fatigue, depression, anxiety, ... -
Subjective memory complaints among patients on sick leave due to symptoms of mood disorders, pain, fatigue and insomnia: Neuropsychological functioning and cognitive training.
(Doctoral theses at NTNU;2017:312, Doctoral thesis, 2017)Norsk sammendrag Bakgrunn: Symptomer på depresjon, angst, smerte, utmattelse og søvnproblemer er utbredt i befolkningen. Symptomene opptrer ofte sammen i ulike kombinasjoner og er de hyppigste årsakene til sykmelding. I ... -
Subtype-specific response to bevacizumab is reflected in the metabolome and transcriptome of breast cancer xenografts
(Journal article; Peer reviewed, 2013)Antiangiogenic therapy with bevacizumab has shown varying results in breast cancer clinical trials. Identifying robust biomarkers for selecting patients who may benefit from such treatment and for monitoring response is ... -
Support vector machine for breast cancer classification using diffusion-weighted MRI histogram features: Preliminary study.
(Journal article, 2017)Background Diffusion-weighted MRI (DWI) is currently one of the fastest developing MRI-based techniques in oncology. Histogram properties from model fitting of DWI are useful features for differentiation of lesions, and ... -
Supramaximal Interval Training Does Not Improve VO2max in Moderately Trained Females.
(Master thesis, 2020)Abstract Aim: The present study examined the effects of 10 x 30-second and 8 x 20-second supramaximal interval training (SIT) on maximal oxygen consumption (VO2max), running economy (RE), lactate threshold (LT), anaerobic ... -
SURF Imaging Beams in an Aberrative Medium: Generation and Postprocessing Enhancement
(Peer reviewed; Journal article, 2012)This paper presents numerical simulations of dual-frequency second-order ultrasound field (SURF) reverberation suppression transmit-pulse complexes. Such propagation was previously studied in a homogeneous medium. In this ... -
Surface-Guided Radiation Therapy - Framtidens innstillingsmetode for brystkreftpasienter?
(Bachelor thesis, 2023)Hensikt: Formålet med denne oppgaven var å se hvorvidt overflate-basert innstilling (SBS) av pasient er å foretrekke ovenfor konvensjonell laser-basert innstilling (LBS). Dette er viktig for å sikre den mest effektive, ... -
Surgery for Degenerative Cervical Myelopathy: A Nationwide Registry-Based Observational Study With Patient-Reported Outcomes
(Peer reviewed; Journal article, 2021)BACKGROUND Indications and optimal timing for surgical treatment of degenerative cervical myelopathy (DCM) remain unclear, and data from daily clinical practice are warranted. OBJECTIVE To investigate clinical ... -
Surgically acquired deficits and diffusion weighted MRI changes after glioma resection - A matched case-control study with blinded neuroradiological assessment
(Journal article; Peer reviewed, 2014)Background: Acquired deficits following glioma resection may not only occur due to accidental resection of normal brain tissue. The possible importance of ischemic injuries in causing neurological deficits after brain ...