Sökning: "deep drawing"

Visar resultat 1 - 5 av 26 avhandlingar innehållade orden deep drawing.

1. 1. Drawing the limits : Unaccompanied minors in Swedish asylum policy and procedure

   Författare :Daniel Hedlund; Ann-Christin Cederborg; Mauro Zamboni; Charles Watters; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; unaccompanied minors; separated minors; refugees; asylum policy; child policy; legislators; migration reform; legislative intent; juridification; perceptions; adolescent; age assessment; immigration agency; credibility; evidence assessment; Child and Youth Science; barn- och ungdomsvetenskap;

   Sammanfattning : The overall aim of the thesis is to explore legislators’ perceptions of unaccompanied children in the development of migration law, and how case-officers transform the policy in arguments for and against residency in asylum-cases.More specifically, this thesis explores how Swedish legislators experienced parliamentary work when putting in place the 2005 Aliens Act and the new system for appeals and procedures. LÄS MER

3. 2. Source Code Representations of Deep Learning for Program Repair

   Författare :Zimin Chen; Martin Monperrus; Benoit Baudry; Zhendong Su; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Code Representation; Deep Learning; Program Repair; Datalogi; Computer Science;

   Sammanfattning : Deep learning, leveraging artificial neural networks, has demonstrated significant capabilities in understanding intricate patterns within data. In recent years, its prowess has been extended to the vast domain of source code, where it aids in diverse software engineering tasks such as program repair, code summarization, and vulnerability detection. LÄS MER

4. 3. Development of Finite Element Models for 3-D Forming Processes of Paper and Paperboard

   Författare :Eric Linvill; Sören Östlund; Johan Tryding; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 3-D forming; constitutive model; moisture; temperature; hydroforming; deep drawing; 3-D formning; finitaelement; konstitutiv modell; fukt; temperatur; hydroformning; djup dragning; Hållfasthetslära; Solid Mechanics;

   Sammanfattning : Paper materials have a long history of use in packaging products, although traditional paper-based packaging is limited in its shape and design. In order to enable more advanced paper-based packaging, various 3-D forming processes for paper materials have been studied. LÄS MER

5. 4. 3-D Forming of Paper Materials

   Författare :Eric Linvill; Sören Östlund; Artem Kulachenko; Leif A. Carlsson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 3-D forming; finite element method; constitutive model; moisture; temperature; biaxial; hydroforming; deep drawing; 3D formning; finita elementmetoden; konstitutiv modell; fukt; temperatur; biaxiell; hydroformning; djupdragning; Hållfasthetslära; Solid Mechanics;

   Sammanfattning : Paper materials have a long history of use as a packaging material, although traditional paper-based packaging is limited in its shape, complexity, and design. In order to better understand the deformation and failure mechanisms during 3-D forming, two experimental studies of paper materials have been conducted. LÄS MER

7. 5. Dynamiskt belastade tribologiska system under plastisk formning, del II --- analyserade genom akustisk emission

   Författare :Thomas Skåre; Industriell Produktion; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; vibration and acoustic engineering; vacuum technology; hydraulics; Mechanical engineering; supervision; wear; waves; vibrations; tribology; surfaces; stick-slip; sliding; sheet metal; quality check; plastic forming; monitoring; galling; machining; deep drawing; friction; cracking; contact surfaces; Acoustic emission AE ; contact pressure; Maskinteknik; hydraulik; vakuumteknik; vibrationer; akustik; Material technology; Materiallära; materialteknik; Production technology; Produktionsteknik;

   Sammanfattning : The dynamic friction process and contact surface between tool and working material in a plastic forming process is hard to describe in mathematical form and hard to monitor and control in real time. High production speed and highly optimised forming operations result in great demands on the control equipment. LÄS MER