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| 2. |
- Alexis, Jonas, et al.
(författare)
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A model of an induction-stirred ladle accounting for slag and surface deformation
- 1999
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Ingår i: ISIJ International. - 0915-1559 .- 1347-5460. ; 39:8, s. 772-778
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Tidskriftsartikel (refereegranskat)abstract
- A 3 dimensional 2-phase model of an induction stirred ladle has been developed. The model is based on fundamental transport equations and includes the solution of steel- and slag-phase. Predicted velocities are in very good agreement with experimental data. Predicted velocities and turbulent kinetic energy dissipation from the model are shown to have linear relationships with input stirring force for different cylindrical ladles. Linear equations forthese relations are presented. Further calculations have shown that these linear equations also are able to predict velocities for a conical ladle. © 1999 ISIJ.
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| 3. |
- Alexis, Jonas, et al.
(författare)
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A model of an inductively-stirred ladle
- 1997
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Ingår i: Scandinavian journal of metallurgy. - 0371-0459 .- 1600-0692. ; 26:2, s. 48-54
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Tidskriftsartikel (refereegranskat)abstract
- A fully 3-dimensional model for an inductively-stirred ladle is presented. Since the fluid flow during induction stirring is not symmetric with respect to the centre of the ladle, this model gives a more accurate description of the real stirring conditions than more traditional models that use cylindrical or polar co-ordinates. Typical output from the model are steel velocities, turbulent kinetic energy and dissipation of turbulent kinetic energy. The calculated steel velocities agree fairly well with experimental data. © Munksgaard, 1997.
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| 5. |
- Anderberg, Peter, et al.
(författare)
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Inside the Internet
- 1998
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- One may begin describing the distance course “IT and Learning- rehabilitation engineering” by saying that it was a great success. Looking back, it is evident that our experience from two years of working with Internet-based teaching prior to the present course was absolutely vital to its favorable outcome. It is difficult to switch from classroom-based to Internet-based teaching. There are mechanisms in Internet-based teaching that must be learned by trial and error. Otherwise, the discrepancy between the official course description and how the course actually turns out may become too great. It is not possible to form a clear overall conception of the course by looking at its different components. The most interesting aspect of the course is what happens at the intersection of technology and educational methodology, and the choice of tools is very important to the outcome of this meeting.
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| 6. |
- Anderberg, Peter, et al.
(författare)
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Internet inifrån två: Utvärdering, teknik och reflektioner kring en av våra internetburna kurser
- 1998
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna rapport handlar så mycket om "Internet inifrån" att titeln gav sig själv – det var bara det att "Internet Inifrån"-titeln redan är upptagen. Den finns sedan i fjol som beteckning på en LTH-kurs som ges i samarbete med företaget AXIS. Denna har ett renodlat inifrånperspektiv ur teknisk synvinkel. I vår kurs kommer inifrånperspektiven däremot från dem som lär sig med hjälp av Internet. Man är inne på nätet, man lär sig via nätet av sina lärare, av varandra, ja, även av sig själv, för det är så mycket i den egna personen som kommer fram, som ploppar upp, när man sitter där och arbetar just med Internet Inifrån. Nog om detta - vi valde att beteckna våra rapport med Internet inifrån två (jfr Gudfadern 2…) för att samtidigt markera att det finns flera inifrån-perspektiv på Internet. Just detta att ta användarens perspektiv, speciellt den funktionshindrade användarens, på tekniken och fördjupa sig i detta snarare än i tekniken i sig är ju f ö det som är Certecs signum totalt sett.
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| 8. |
- Jönsson, Christer, et al.
(författare)
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Compliance and Post-Agreement Bargaining
- 1998
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Ingår i: European Journal of International Relations. - 1460-3713. ; 4:4, s. 371-408
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Most literature on international cooperation focuses on the phase leading up to the signing of a treaty, while neglecting the dynamics of bargaining in the aftermath of an international agreement. Reviewing existing literature, we find that bargaining theory deals almost exclusively with the pre-agreement phase and that the enforcement and management schools in the study of compliance are predominantly static in their orientation. We present a framework for analyzing the dynamics of compliance bargaining - which can be understood as a process of bargaining between the signatories to an agreement already concluded, or between the signatories and the international institution governing the agreement, which pertains to the terms and obligations of this agreement - and explore compliance bargaining in the EU in light of this framework. Specifically, the EU case illustrates third-party, as opposed to self-help, enforcement and points to sources of bargaining power in compliance bargaining.
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| 9. |
- Jönsson, Christer, et al.
(författare)
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Compliance and Post-Agreement Bargaining
- 1998
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Ingår i: European Journal of International Relations. - 1354-0661 .- 1460-3713.
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Tidskriftsartikel (refereegranskat)
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