Sökning: "Database Replication"

Visar resultat 6 - 10 av 11 avhandlingar innehållade orden Database Replication.

1. 6. Improving the Efficiency and Reliability of Text Messaging Gateways

   Författare :Daniel Brahneborg; Wasif Afzal; Kristina Kunert; Mälardalens universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

   Sammanfattning : When software communicates, it typically uses some middleware. In this thesis we focus on the group of middleware called “messaging gateways”, which normally uses the store-and-forward architecture. LÄS MER

3. 7. Remodelling of the cellular environment in Epstein-Barr virus infection

   Författare :Simone Callegari; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : For successful infection viruses modify the host cell environment by transcriptional, posttranscriptional or post-translational regulation of cellular signaling pathways. In the work described in this thesis bioinformatics analysis coupled with biochemical validations were used to dissect critical features of these viral strategies in the context of infection by Epstein–Barr virus (EBV), a human herpesvirus associated with lymphoid and epithelial cell tumors. LÄS MER

4. 8. Neural Network Ensembles and Combinatorial Optimization with Applications in Medicine

   Författare :Henrik Haraldsson; Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; numerisk analys; machine learning; artificial neural networks; ensemble methods; feature extraction; ECG; combinatorial optimization; mean field annealing; Computer science; numerical analysis; systems; Datalogi; control; system; kontroll; Artificial intelligens; Artificiell intelligens; Fysicumarkivet A:2003:Haraldsson;

   Sammanfattning : Artificial neural network (ANN) and combinatorial optimization algorithms are developed, and applied to the medical domain. A novel method for training an ensemble of ANN is presented, based on random weight updates alternated with replication of networks with low error. LÄS MER

5. 9. Characterization of a putative tumor suppressor region identified by the elimination test on human 3p21.3

   Författare :Hajnalka Kiss; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Elimination test; common eliminated region 1 CER1 ; 3p21.3; tumor suppressor gene; large scale sequencing; LIMD1; LZTFL1; FYC01; TMEM7; LRRC2; LUZP3.;

   Sammanfattning : An experimental system, called the elimination test (Et), was developed to identify tumor growth antagonizing genes. Chromosome 3 containing microcell hybrids (MCHs) were passaged through SCID mice and regular deletion of the short arm of chromosome 3 (3p) were found by cytogenetic and molecular methods. LÄS MER

7. 10. Development of an Interactive e-Learning Management System (e-LMS) for Tanzanian Secondary Schools

   Författare :Ellen Kalinga; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; e-learning; UML; object oriented system; e-LMS; model driven architecture; participatory action research; web technmologies; secondary schools Tanzania;

   Sammanfattning : e-learning, as defined to be the use of information and communications technology (ICT) for supporting the educational processes, has motivated Tanzania to apply ICT in its education system. Tanzania secondary schools in rural areas are geographically and socially isolated. LÄS MER