Sökning: "numeric material"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden numeric material.

  1. 1. Dislocation density based material model applied in FE-simulation of metal cutting

    Författare :Dan Wedberg; Bevis Hutchinson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Material Mechanics; Materialmekanik;

    Sammanfattning : Simulation based design enables rapid development of products with increased customer value in terms of accessibility, quality, productivity and profitability. However simulation of metal cutting is complex both in terms of numeric and physics. The work piece material undergoes severe deformations. LÄS MER

  3. 2. Develop your memory strategies! Self-generated versus mnemonic strategy training in old age : maintenance, forgetting, transfer and age differences

    Författare :Anna Derwinger; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Memory training; aging; episodic memory plasticity; self-generated strategies; mnemonic strategies; numeric material; maintenance; transfer; forgetting; age differences;

    Sammanfattning : The general aim of this thesis was to further our understanding of episodic memory plasticity in normal aging, by examining the effectiveness of a mnemonic-strategy training program versus a self-generated memory strategy training program in healthy adults between 20 and 90 years old, using numeric materials. The effectiveness of training was evaluated in terms of immediate gains, transfer of skill, maintenance of skill, and forgetting of learned information. LÄS MER

  4. 3. Towards Automated Context-aware Vulnerability Risk Management

    Författare :Vida Ahmadi Mehri; Emiliano Casalicchio; Patrik Arlos; Stefan Axelsson; Blekinge Tekniska Högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Vulnerability Risk Management; VRM; Automated Context-Aware Vulnerability Risk Management; ACVRM; Information security; Computer Science; Datavetenskap;

    Sammanfattning : The information security landscape continually evolves with increasing publicly known vulnerabilities (e.g., 25064 new vulnerabilities in 2022). Vulnerabilities play a prominent role in all types of security related attacks, including ransomware and data breaches. LÄS MER

  5. 4. Metacognition and Confidence : Mood, Individual Differences, Developmental and Social Aspects

    Författare :Anna-Carin Jonsson; Institutionen för psykologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Developmental; Eyewitness memory; Individual Differences; Calibration; Realism in confidence judgments; Metacognition; Psykologi; psychology;

    Sammanfattning : This dissertation investigates the realism in people's confidence judgments. Study I investigated whether mood influences the confidence people have in their event memory. However, there were no significant differences in the realism of the participants' confidence judgments between conditions (elated and neutral). LÄS MER

  7. 5. Vacuum insulation in buildings : Means to prolong service life

    Författare :Thomas I. Thorsell; Gudni Jóhannesson; Christer Sjöström; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; vacuum insulation; thermal bridge; serpentine edge; coated film; Building engineering; Byggnadsteknik;

    Sammanfattning : Vacuum insulation panels, VIPs, constitute a new insulation material, 6 to 8 times better than traditional insulation materials, which utilizes the positive influence vacuum has on the thermal properties of certain materials. A VIP is a composite with a flat core enclosed by an envelope preventing the core to fill with gas. LÄS MER