Sökning: "produkt metod"

Visar resultat 1 - 5 av 58 avhandlingar innehållade orden produkt metod.

1. 1. Two laser welding cases and suitable documentation methods

   Författare :Jan Karlsson; Luisa Coutinho; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Manufacturing Systems Engineering; Produktionsutveckling;

   Sammanfattning : The thesis is about laser welding, in particular about geometrical defects, but it also addresses how to improve the documentation of the findings. Laser welding is an important and highly advanced manufacturing technique in industry. An emerging option is laser hybrid arc welding. LÄS MER

3. 2. Supporting long-term production development : Towards production platforms

   Författare :Simon Boldt; Carin Rösiö; Gary Linnéusson; Lennart Malmsköld; Jönköping University; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; production development; production platforms; long-term; perspective; changeability; integrated product and production development; manufacturing; produktionsutveckling; produktionsplattformar; långsiktigt perspektiv; förändringsbarhet; integrerad produkt och produktionsutveckling; tillverkning;

   Sammanfattning : With shrinking product life cycles and increasing competitive pressure, the traditional way of developing production systems is becoming obsolete. A longer-term perspective that considers the stream of product realisation projects to be implemented in the production system over its lifetime is required. LÄS MER

4. 3. Incorporating Functional Safety in Model-based Development of Product Lines

   Författare :Stephan Baumgart; Sasikumar Punnekat; Rolf Johansson; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

   Sammanfattning : Product lines in industry are often based on an engineer’s focus on fast and feasible product instantiation rather than a precise product line development method and process as described in literature. When considering functional safety, we need a precise model that includes evidence for the safety of each variant of the product. LÄS MER

5. 4. An Ontological Approach to support Knowledge Sharing between Product Design and Assembly Process Planning (APP)

   Författare :Baha Hasan; Jan Wikander; Mauro Onori; Jonathan C. Borg; Jos'e Barata; Pär Mårtensson; Monica Bellgran; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; knowledge sharing; Ontology; semantics; assembly knowledge; assembly design and assembly process planning.; Production Engineering; Industriell produktion;

   Sammanfattning : Modern manufacturing organizations have to cope with several critical issues arising from the need for mass customization such as short product life-cycles, an increasing number of product variants and frequently changing customer requirements. One of the main factors that could aid overcoming those challenges is the use of information and communication technology (ICT) applications over a collaborative manufacturing environment, in which all stakeholders share and exchange knowledge across different manufacturing domains and applications. LÄS MER

7. 5. Progress of Weak Affinity Chromatography as a Tool in Drug Development

   Författare :Elinor Meiby; Sten Ohlson; Manfred Raida; Linnéuniversitetet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; weak affinity chromatography; fragment based drug discovery; fragment screening; thrombin; trypsin; cyclin G-associated kinase; Hsp90; Pin1; cyclooxygenase; lipodisks; Biokemi; Biochemistry;

   Sammanfattning : Weak Affinity Chromatography (WAC) is a technology that was developed to analyse weak (KD > 10-5 M) although selective interactions between biomolecules. The focus of this thesis was to develop this method for various applications in the drug development process.Fragment Based Drug Discovery is a new approach in finding new small molecular drugs. LÄS MER