Essays about: "MLS"

Showing result 1 - 5 of 13 essays containing the word MLS.

  1. 1. Evaluation of the Messaging Layer Security Protocol : A Performance and Usability Study

    University essay from Linköpings universitet/Informationskodning

    Author : Silas Lenz; [2020]
    Keywords : Messaging Layer Security; MLS; Signal; messaging; security; performance; evaluation;

    Abstract : Secure messaging protocols have seen big improvements in recent years, with pairwise messaging now being possible to perform efficiently with high security guarantees and without requiring both participants to be online at the same time. For group messaging the solutions have either provided lower security guarantees or used highly inefficient implementations in terms of computation time and data usage, with pairwise channels between all group members, limiting the possible applications. READ MORE

  2. 2. Comparison of Coincident Ozone Profiles and the Role of the Polar Vortex in the Evolution of the Ozone Layer Above Kiruna, Sweden

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Kyriaki Blazaki; [2020]
    Keywords : ;

    Abstract : This study primarily focuses on comparing coincident ozone profiles, as well as investigating the relationship between the polar vortex and the changes in the ozone layer above Kiruna, Sweden (67.85N 20.22E) during the Arctic winters 2010/2011 and 2018/2019. READ MORE

  3. 3. Real-time imaging of cerebrospinal fluid flow physiology at 7T

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Olle Haglund; [2019]
    Keywords : Medicine and Health Sciences;

    Abstract : Background The cerebrospinal fluid (CSF) is involved in several diseases and patho- physiological states, such as Alzheimer’s disease and hydrocephalus. Previous studies CSF dynamics in the brain show that the flow of the CSF depends on cardiac pulsation, time of day and respiration. READ MORE

  4. 4. Extracting masts of overhead supply and street lights from point cloud

    University essay from KTH/Skolan för arkitektur och samhällsbyggnad (ABE)

    Author : Yi Zhu; [2019]
    Keywords : Support Vector Machine; point cloud; laser scanning; automatic extraction;

    Abstract : Regular inspection and documentation for railway assets are necessary to monitor the status of the traffic environment. Mobile Laser Scanning (MLS) makes it possible to collect highly accurate spatial information of railway environments in the form of point cloud, and an automatic method to extract interested objects from the point cloud is needed to avoid too much manual work. READ MORE

  5. 5. Motiverande kommunikation i organisationers arbete med ISO 14001 : en jämförande fallstudie på två organisationer

    University essay from SLU/Dept. of Economics

    Author : Andreas Aldin; Adrian Michaelsson; [2019]
    Keywords : motivation; kommunikation; ledningssystem; MLS; miljö; ISO 14001; Miljöarbete; Miljömål;

    Abstract : Under de senaste 10 åren har organisationers användning av olika miljöledningssystem ökat markant och år 2017 var över 300 000 organisationer certifierade enligt ISO 14001 runt om i världen, vilket kan jämföras med EMAS där enbart 12 000 certifikat delats ut. Miljöledningssystem används för att vägleda och utveckla organisationer åt en riktning som ska främja både miljön och organisationen. READ MORE