Sökning: "Project Sonar"

Visar resultat 1 - 5 av 22 uppsatser innehållade orden Project Sonar.

  1. 1. Studies on future Mine Countermeasure Vessels (MCMV)

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

    Författare :Philip Somehagen; [2023]
    Nyckelord :Concept development; Mine countermeasure vessels; ROV; Sonar; Konceptutveckling; Minjaktsfartyg; ROV; Sonar;

    Sammanfattning : Background Maritime transportation is vital for international trade, and any disruption to this flow can have severe financial and environmental consequences. Ship mines, both old and new, present significant risks as man-made obstacles. LÄS MER

  3. 2. Sonar Sea : The acoustic experience of the Baltic Sea dynamics

    Master-uppsats, Konstfack/Inredningsarkitektur & Möbeldesign

    Författare :Elin Stampe; [2021]
    Nyckelord :spatial design; the Baltic Sea; water; dynamics; atmosphere; sound; acoustic ecology; field recordings; nature; sensory experience; flow; performative space; art; science; companion species; installation; rumslig gestaltning; Östersjön; vatten; dynamik; atmosfär; ljud; akustisk ekologi; natur; sinnesupplevelse; konst; vetenskap; installation;

    Sammanfattning : This thesis project aims to discuss the conditions and importance of water as a dynamic body in our environment, as water is affecting life on Earth on all levels. By focusing on the Baltic Sea, a sensitive body of water, I am exploring the acoustic characters of the sea dynamics through sound recordings at three bays in the Stockholm Archipelago. LÄS MER

  4. 3. Combining Sidescan Sonar and Multibeam Echo Sounder to Improve Bathymetric Resolution per Ping

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Filip Hestell; [2021]
    Nyckelord :;

    Sammanfattning : The master thesis degree project is carried out in the area of robotics, particularly in the area of autonomous underwater vehicles (AUV) and seafloor mapping. The goal of this degree project is to investigate if sidescan sonar data can be used to increase the bathymetric resolution. LÄS MER

  5. 4. Longitudinal analysis of the certificate chains of big tech company domains

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Sebastian Klasson; Nina Lindström; [2021]
    Nyckelord :certificate authorities; CA; certificate chains; certificates; certificate validation; HTTPS; network security; internet security; PKI; Project Sonar; SSL; TLS; X.509;

    Sammanfattning : The internet is one of the most widely used mediums for communication in modern society and it has become an everyday necessity for many. It is therefore of utmost importance that it remains as secure as possible. SSL and TLS are the backbones of internet security and an integral part of these technologies are the certificates used. LÄS MER

  7. 5. Relay Racing with X.509 Mayflies : An Analysis of Certificate Replacements and Validity Periods in HTTPS Certificate Logs

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Carl Magnus Bruhner; Oscar Linnarsson; [2020]
    Nyckelord :certificate authorities; certificate lifetime; certificate overlap; certificate replacement; certificate validity; certificates; HTTPS; network security; PKI; Project Sonar; SSL; TLS; X.509;

    Sammanfattning : Certificates are the foundation of secure communication over the internet as of today. While certificates can be issued with long validity periods, there is always a risk of having them compromised during their lifetime. A good practice is therefore to use shorter validity periods. LÄS MER