Sökning: "critical gaps"

Visar resultat 1 - 5 av 108 avhandlingar innehållade orden critical gaps.

  1. 1. Vulnerability Analysis for Critical Infrastructures

    Författare :Yuning Jiang; Yacine Atif; Jianguo Ding; Manfred A. Jeusfeld; Birgitta Lindström; Christoffer Brax; Sokratis Katsikas; Högskolan i Skövde; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; critical infrastructure cybersecurity; vulnerability assessment; vulnerability quantification; computational intelligence in cybersecurity; cyber-physical system; INF303 Informationssäkerhet; INF303 Information Security; INF301 Data Science; INF301 Data Science; Distribuerade realtidssystem DRTS ; Distributed Real-Time Systems;

    Sammanfattning : The rapid advances in information and communication technology enable a shift from diverse systems empowered mainly by either hardware or software to cyber-physical systems (CPSs) that are driving Critical infrastructures (CIs), such as energy and manufacturing systems. However, alongside the expected enhancements in efficiency and reliability, the induced connectivity exposes these CIs to cyberattacks exemplified by Stuxnet and WannaCry ransomware cyber incidents. LÄS MER

  3. 2. Vehicle-vehicle Interactions at Roundabouts and their Implications for the Entry Capacity - A Methodological Study with Applications to Two-lane Roundabouts

    Författare :Ola Hagring; Trafik och väg; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Samhällsvetenskaper; Social sciences; maximum likelihood; headways; critical gaps; driver behaviour; capacity; Gap acceptance; two-lane roundabouts; Technological sciences; Teknik;

    Sammanfattning : Problem: The thesis deals with the capacity of two-lane roundabouts and with vehicle-vehicle interactions there. Method: The interactions and the corresponding capacity are modelled by gap-acceptance theory. LÄS MER

  4. 3. Understanding, Implementing, and Supporting Security Assurance Cases in Safety-Critical Domains

    Författare :Mazen Mohamad; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Assurance case; Evidence; Automotive systems; Safety-critical; Security claims; Arguments; Security; Security; Assurance case; Safety-critical; Automotive systems; Arguments; Evidence; Security claims;

    Sammanfattning : The increasing demand for connectivity in safety-critical domains has made security assurance a crucial consideration. In safety-critical industry, software, and connectivity have become integral to meeting market expectations. LÄS MER

  5. 4. Re:ally re:think – seeking to understand the matters of sustainable fashion

    Författare :Celinda Palm; Sarah Cornell; Tiina Häyhä; Fredrik Moberg; Mathilda Tham; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Fashion; Sustainability; Social-ecological system; Critical realism; Transdisciplinarity; Circular economy; Driver-state-response; DPSIR; Sustainability Science; vetenskap om hållbar utveckling;

    Sammanfattning : Academic studies of sustainable fashion, and the discourses of actors in business and policy, under-define fashion as a system by treating the social and ecological aspects of fashion separately. This reduces the potential for academic findings to provide knowledge useful for transformation of the fashion system and obstructs desired outcomes from policy and business responses to fashion’s negative social and environmental impacts. LÄS MER

  7. 5. Undersökande arbete i en laborativ tradition : Från implicita till explicita syften med praktiskt arbete i grundskolans senare del

    Författare :Torodd Lunde; Niklas Gericke; Michal Drechsler; Per-Olof Wickman; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; science education reseach; didactic models; inquiry-based teaching; selective traditions; teacher professional development; critical realism; Kemi; Chemistry;

    Sammanfattning : The overall purpose of this study is to contribute with increased knowledge of what happens when ideas from science education research are introduced in a teaching tradition where other purposes and ideas have dominated for a long time and how gaps between these can be bridged. The study consists of three sub-studies. LÄS MER