Browsing Publikasjoner fra CRIStin - NTNU by Title
Now showing items 4985-5004 of 38525
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Cerebrospinal fluid catecholamines in Alzheimer's disease patients with and without biological disease
(Journal article; Peer reviewed, 2022)Noradrenergic and dopaminergic neurons are involved in cognitive functions, relate to behavioral and psychological symptoms in dementia and are affected in Alzheimer’s disease (AD). Amyloid plaques (A), neurofibrillary ... -
Cerebrospinal fluid cytokines in geriatric patients with depressive disorders: A retrospective case-control study
(Peer reviewed; Journal article, 2022)Central nervous system inflammation might play a role in patients with depressive disorders. This hypothesis is supported by studies reporting increased cerebrospinal fluid levels of the inflammatory markers interleukin ... -
Cerebrospinal Fluid Levels of Amyloid Beta 1-43 in Patients with Amnestic Mild Cognitive Impairment or Early Alzheimer's Disease: A 2-Year Follow-Up Study
(Journal article; Peer reviewed, 2016)Introduction: Biomarkers that will reliably predict the onset of Alzheimer’s disease (AD) are urgently needed. Although cerebrospinal fluid (CSF) amyloid beta 1–42 (Aβ42), total tau, and phosphorylated tau can be used to ... -
Cerebrospinal fluid levels of amyloid beta 1-43 mirror 1-42 in relation to imaging biomarkers of Alzheimer's disease
(Journal article; Peer reviewed, 2017) -
Cerebrospinal fluid neurofilament light chain mediates age-associated lower learning and memory in healthy adults
(Peer reviewed; Journal article, 2023)Multiple cognitive domains, including learning, memory, and psychomotor speed, show significant reductions with age. Likewise, several cerebrospinal fluid (CSF) neurodegenerative biomarkers, including total tau (t-tau, a ... -
Cerebrospinal fluid neurogranin/β-site APP-cleaving enzyme 1 predicts cognitive decline in preclinical Alzheimer's disease
(Journal article; Peer reviewed, 2018)Introduction The cerebrospinal fluid neurogranin (Ng)/β-site amyloid precursor protein-cleaving enzyme 1 (BACE1) ratio may reflect synaptic affection resulting from reduced beta-amyloid (Aβ) clearance. We hypothesize that ... -
Cerebrospinal fluid sTREM2 in Alzheimer’s disease: comparisons between clinical presentation and AT classification
(Peer reviewed; Journal article, 2020)Triggering receptor expressed on myeloid cells 2 (TREM2) is an innate immune receptor expressed by microglia. Its cleaved fragments, soluble TREM2 (sTREM2), can be measured in the cerebrospinal fluid (CSF). Previous studies ... -
Cerman: Software for simulating streamer propagation in dielectric liquids based on the Townsend–Meek criterion
(Peer reviewed; Journal article, 2021)We present a software to simulate the propagation of positive streamers in dielectric liquids. Such liquids are commonly used for electric insulation of high-power equipment. We simulate electrical breakdown in a needle–plane ... -
CERP: A Maritime Cyber Risk Decision Making Tool
(Peer reviewed; Journal article, 2023)ABSTRACT: An increase in the complexity of systems onboard ships in the last decade has seen a rise in the number of reported maritime cyber-attacks. To tackle this rising risk the International Maritime Organization ... -
Cervical movement kinematic analysis in patients with chronic neck pain: A comparative study with healthy subjects
(Peer reviewed; Journal article, 2021)Background: Several studies have investigated cervical kinematic performance in patients with chronic neck pain, especially with fast movements. A recent systematic review recommended further study of cervical spine ... -
Cervid Exclusion Alters Boreal Forest Properties with Little Cascading Impacts on Soils
(Journal article; Peer reviewed, 2017)Large herbivores are capable of modifying entire ecosystems with a combination of direct (for example browsing/grazing, trampling, defecation) and indirect (for example affecting plant species composition that then alters ... -
Cessation of Deliberate Self-Harm Behavior in Patients With Borderline Personality Traits Treated With Outpatient Dialectical Behavior Therapy
(Peer reviewed; Journal article, 2021)The first aim of the study was to identify when deliberate self-harm (DSH) behavior ceased in patients with borderline symptoms undergoing dialectical behavioral treatment (DBT). The second aim was to compare patients who ... -
A CFD Approach for Modelling the Fluid-Structure Interaction of Offshore Aquaculture Cages and Waves
(Peer reviewed; Journal article, 2021)Open ocean aquaculture cages became a promising alternative to traditional fish cage designs recently. The offshore environment implies larger loads on the structure and thus higher risk for fish loss. Floating rigid ... -
A CFD Approach for Modelling the Fluid-Structure Interaction of Offshore Aquaculture Cages and Waves
(Chapter, 2021)Open ocean aquaculture cages became recently a promising alternative to traditional fish cage designs. The offshore environment implies larger loads on the structures and higher risk of fish loss. Floating rigid aquaculture ... -
CFD Based Study of Steep Irregular Waves for Extreme Wave Spectra
(Journal article; Peer reviewed, 2017)Offshore structures are exposed to irregular sea states. It consists of breaking and non-breaking waves. They experience extreme wave loads perpetually after being installed in the open ocean. Thus, the study of steep waves ... -
CFD Icing Simulations on a Fixed-wing UAV Engine Inlet
(Chapter, 2023)Unmanned aerial vehicles (UAVs), or drones, are increasingly used in diverse commercial and military applications. Ensuring their reliability is crucial to prevent endangering mission targets, people, and infrastructure. ... -
CFD investigation on scour beneath different configurations of piggyback pipelines under steady current flow
(Peer reviewed; Journal article, 2022)Scour beneath piggyback pipelines laid on a sandy seabed is numerically investigated by solving two-dimensional (2D) Unsteady Reynolds-averaged Navier-Stokes (URANS) equations. The fluid flow and the sediment transport are ... -
CFD Investigations of Wave Interaction with a Pair of Large Tandem Cylinders
(Journal article; Peer reviewed, 2015)Wave forces and the flow field around cylinders placed in a periodic wave field are investigated with a numerical model using the Reynolds-averaged Navier–Stokes equations. The numerical model is validated by simulating ... -
CFD modeling as part of a hybrid modeling case study for a gauging station with challenging hydraulics
(Journal article; Peer reviewed, 2019)Estimates of peak flood discharges are most often based on stage measurements, and the discharge is determined indirectly from the extrapolation of a rating-curve. It is possible to improve the extrapolation of the ... -
CFD Modeling of Arctic Coastal Erosion due to Breaking Waves
(Journal article; Peer reviewed, 2019)Computational fluid dynamics (CFD) modeling of breaking waves over a slope and the resulting erosion in the case of an Arctic coastline is presented in this study. The study is performed with the open-source numerical model ...