Blar i NTNU Open på tittel
Viser treff 18180-18199 av 101204
-
Cuttings Transport Modeling - Part 1: Specification of Benchmark Parameters with a Norwegian Continental Shelf Perspective
(Journal article; Peer reviewed, 2018)In oil and gas drilling, cuttings transport related problems are a major contributor to well downtime and costs. As a result, solutions to these problems have been extensively researched over the years, both experimentally ... -
Cuttings transport: On the effect of drill pipe rotation and lateral motion on the cuttings bed
(Peer reviewed; Journal article, 2020)Drill pipe rotation is considered a relevant factor for cuttings transport and hole cleaning. However, in the term “rotation” is often used as a moniker for the combination of plain drill pipe rotation around its own axis ... -
Cuttings-bed Erodibility
(Master thesis, 2022)Transport av borekaks ut av brønnhullet er en viktig del av hver boreoperasjon for å sikre effektivitet og reduksjon av ikke-produktiv tid. Borevæsker fungerer som en rensestrøm eller sveipemiddel i brønnen, væskens ... -
Cuttings-Bed Erosion in Horizontal Wells: Biopolymers Impact and its Rheological Dependence
(Journal article, 2023)Efficient wellbore cleaning in highly deviated and horizontal wells is a challenge, as there are large areas where the cuttings tend to be deposited. Insufficient wellbore cleaning could cause major operational problems ... -
CutWear - digitalisering av tunnelbransjen
(Bachelor thesis, 2019)Denne bacheloroppgaven svarer på oppgaven fra Institutt for bygg- og miljøteknikk, NTNU og The Robbins Company, Seattle/Solon, USA. Den overordnede hensikten med oppgaven var å bidra til digitalisering av tunnelbransjen. ... -
CWRK TRD: Et kreativt arbeidsfellesskap i Schreinergården, Trondheim
(Master thesis, 2013) -
Cyanobacterial siderophores - physiology, structure, biosynthesis, and applications
(Journal article; Peer reviewed, 2019)Siderophores are low-molecular-weight metal chelators that function in microbial iron uptake. As iron limits primary productivity in many environments, siderophores are of great ecological importance. Additionally, their ... -
CybAllaince WP3 Course Material Preparation Report 2023
(Research report, 2023) -
CybAllaince WP3 Report Joint Supervision, and Guest Tutorials Report 2023
(Research report, 2023) -
Cyber Attacks for Sale
(Chapter, 2020)The infamous darknet hosts an underground economy for illegal goods and services, some of which can be purchased and used for cyber attacks. By analyzing the properties and popularity of such items, we can get indications ... -
Cyber Awareness i Små- og Mellomstore Bedrifter
(Master thesis, 2023)Små- og mellomstore bedrifter (SMB) står for en betydelig andel av Europas økonomi og mange virksomheter ser på SMB-er som viktige samarbeidspartnere. Det er fordi flere organisasjoner er avhengig av SMB-ene sine tjenester ... -
Cyber Crisis Chess Board for Strategic and Tactical Level of Organizations
(Master thesis, 2023)En rekke alvorlige dataangrep i de senere år har gang på gang vist hvor avhengig vi som samfunn er av digitale løsninger, og hvor sårbare vi som samfunn er, skulle disse bli satt ut av spill. Ved bortfall av digitale ... -
Cyber Grooming Detection: Human or Machine? Or Hybrid?
(Master thesis, 2021)Den teknologiske utviklingen byr på mange nye muligheter. Med slike muligheter kommer også nye utfordringer. En av disse er cybergrooming. Predatorer utnytter disse nye mulighetene som lar dem være til stede over alt i det ... -
Cyber Physical Defense Framework for Distributed Smart Grid Applications
(Journal article; Peer reviewed, 2021) -
Cyber Ranges and Security Testbeds: Scenarios, Functions, Tools and Architecture
(Journal article; Peer reviewed, 2019)The first line of defense against cyber threats and cyber crimes is to be aware and get ready, e.g., through cyber security training. Training can have two forms, the first is directed towards security professionals and ... -
Cyber Risk Assessment For Ships (CRASH)
(Peer reviewed; Journal article, 2023) -
Cyber Risk Assessment for SHips (CRASH)
(Peer reviewed; Journal article, 2024)The maritime industry is undergoing a digital transformation, with an increasing integration of Information Technology (IT) and Operational Technology (OT) systems on modern vessels. Its multiple benefits notwithstanding, ... -
Cyber risk management for autonomous passenger ships using threat-informed defense-in-depth
(Peer reviewed; Journal article, 2022)Recent innovations in the smart city domain have led to the proposition of a new mode of transportation utilizing Autonomous Passenger Ships (APS) or ferries in inland waterways. The novelty of the APS concept influenced ... -
Cyber Risk Perception in Offshore Operations: An Exploratory Study of Deck Officers’ Perceptions of Cyber Risks in Norwegian Shipping Companies
(Doctoral thesis, 2024)The digital evolution of the maritime industry has given rise to new cybersecurity challenges and increased cyber risks for shipping companies and their vessels. At sea, losses from cyberattacks are not just monetary but ... -
Cyber Risk Perception in the Maritime Domain: A Systematic Literature Review
(Peer reviewed; Journal article, 2021)This paper aims to present an approach to investigate cyber risk perception with use of recognized psychological models, and to give an overview of state-of-the-art research within the field of cyber risk perception in ...