Sökning: "queues"

Visar resultat 21 - 25 av 41 avhandlingar innehållade ordet queues.

1. 21. Implementering av processlösningar i sjukvården

   Författare :Torbjörn Jacobsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process flow solutions; Operations management; Lean production; Lean healthcare; Implementation; Healthcare;

   Sammanfattning : Many healthcare organizations are increasingly confronting long waiting times and queues of patients. It is no longer feasible to add resources, due to increasing economic constraints. Implementing process flow solutions, derived from the operations management field, is a promising way of trying to meet these challenges. LÄS MER

3. 22. Performance, Isolation and Service Guarantees in Virtualized Network Functions

   Författare :Muhammad Siraj Rathore; Peter Sjödin; Markus Hidell; Andrea Bianco; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NFV; virtual router; service guarantee; scheduling; rate control; Computer Science; Datalogi;

   Sammanfattning : A network is generally a collection of different hardware-based network devices carrying out various network functions, (NF). These NF implementations are special purpose and expensive. Network function virtualization (NFV) is an alternative which uses software-based implementation of NFs in inexpensive commodity servers. LÄS MER

4. 23. The Dry Port Concept

   Författare :Violeta Roso; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; environment; dry port; intermodal transport; seaport inland access; intermodal terminal;

   Sammanfattning : Environmental problems have received increasing attention during the last decade and with them also the role that logistics systems can play in reducing the environmental impact; however, logistics concepts in the role of decreasing environmental impacts have not been extensively researched until recently. One of these concepts is a concept of dry port, which is the focus of this thesis. LÄS MER

5. 24. A tale of two antibiotics : Fusidic acid and Viomycin

   Författare :Mikael Holm; Suparna Sanyal; Scott Blanchard; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Protein Synthesis; Antibiotics; Fusidic acid; Viomycin; Translocation; Accuracy; Molecular Biotechnology; Molekylär bioteknik;

   Sammanfattning : Antibiotics that target the bacterial ribosome make up about half of all clinically used antibiotics. We have studied two ribosome targeting drugs: Fusidic acid and Viomycin. Fusidic acid inhibits bacterial protein synthesis by binding to elongation factor G (EF-G) on the ribosome, thereby inhibiting translocation of the bacterial ribosome. LÄS MER

7. 25. Synchronization Techniques in Parallel Discrete Event Simulation

   Författare :Jonatan Lindén; Bengt Jonsson; Christopher D. Carothers; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Parallel discrete event simulation; Discrete event simulation; PDES; Optimism control; Computer Science; Datavetenskap;

   Sammanfattning : Discrete event simulation is an important tool for evaluating system models in many fields of science and engineering. To improve the performance of large-scale discrete event simulations, several techniques to parallelize discrete event simulation have been developed. LÄS MER