Sökning: "QM"

Visar resultat 21 - 25 av 44 avhandlingar innehållade ordet QM.

1. 21. Computational Studies of Nitrogenase

   Författare :Lili Cao; Beräkningskemi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; nitrogenase; QM MM; quantum refinement; FeMo cluster; E4 state; N2 binding; V-nitrogenase; P-cluster; S2B dissociation; broken-symmetry state; homocitrate; DFT; protonation state; disorder; ComQumX-2QM;

   Sammanfattning : AbstractNitrogenase is the only enzyme that can convert the inert nitrogen molecule to ammonia, so that it can be used for biomass production and in biosynthetic pathways. It contains a complicated acitve site, composed of eight metal ions, nine sulfur ions and one carbide ion (the FeMo cluster). LÄS MER

3. 22. Creating a Quality Management Culture : Focusing on Values and Leadership

   Författare :Pernilla Ingelsson; Håkan Wiklund; Ingela Bäckström; Stefan Lagrosen; Mittuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Quality Management; Organizational culture; values; leadership; Lean; TQM; Kvalitetsledning; organisationskultur; värderingar; ledarskap; Lean; TQM;

   Sammanfattning : When applied successfully, the QM initiatives TQM and Lean enhance an organization´s ability to meet and exceed the expectations of the customers as well as co-workers and other stakeholders. There are however also QM initiatives that fail and one reason for this is the organization’s inability to create a supportive culture, a culture that rests on a number of values which aim at improving the quality and thereby customer satisfaction. LÄS MER

4. 23. Towards the understanding of molecular properties in condensed phases from computer simulations and quantum mechanical calculations : methodological investigation and applications to water and related systems

   Författare :Yaoquan Tu; Florian Múller-Plathe; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physical Chemistry; fysikalisk kemi;

   Sammanfattning : The present thesis summarizes some aspects in the studies of molecular properties by combining molecular dynamics computer simulations and quantum mechanical calculations. Applications to water and related system are overviewed. First, method of combined quantum mechanical and molecular mechanical (QM/MM) calculations is outlined. LÄS MER

5. 24. Antecedents for Quality Management in Small and Medium Enterprises

   Författare :Marcus Assarlind; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; process improvement; implementation; small and medium sized enterprises; Quality management; operations improvement;

   Sammanfattning : Small and medium sized enterprises (SMEs) are fundamental pillars of any national economy, often employing more people than large companies. Unlike larger companies, however, they often lack systematic ways to improve their operations. LÄS MER

7. 25. Adoption of quality management in SMEs

   Författare :Marcus Assarlind; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; adoption process; SMEs; lean production; literature review; six sigma; implementation; continuous improvement; interventions; Quality management;

   Sammanfattning : Since its dawn several decades ago, quality management (QM) has become established as a concept for improving organisations. It is often manifested in companies today in various initiatives, such as “lean”, “Six Sigma” or “the Company Production System”. However, adoptions of QM are scarce in small and medium-sized enterprises (SMEs). LÄS MER