Sökning: "number"

Visar resultat 11 - 15 av 14335 avhandlingar innehållade ordet number.

1. 11. Modelling Allelic and DNA Copy Number Variations using Continuous-index Hidden Markov Models

   Författare :Susann Stjernqvist; Matematisk statistik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Hidden Markov models; DNA copy number; allelic copy number; Markov chain Monte Carlo;

   Sammanfattning : In human cells there are usually two copies of each chromosome, but in cancer cells abnormalities could exist. The differences consist of segments of chromosomes with an altered number of copies. There can be deletions as well as amplifications and the lengths of the segments can also vary. LÄS MER

3. 12. Copy Number Analysis of Cancer

   Författare :Markus Mayrhofer; Anders Isaksson; Simon Tavaré; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; chromosomes; oncology; bioinformatics; Bioinformatik; Bioinformatics; Oncology; Onkologi; Clinical Genetics; Klinisk genetik;

   Sammanfattning : By accurately describing cancer genomes, we may link genomic mutations to phenotypic effects and eventually treat cancer patients based on the molecular cause of their disease, rather than generalizing treatment based on cell morphology or tissue of origin.Alteration of DNA copy number is a driving mutational process in the formation and progression of cancer. LÄS MER

4. 13. Particle-fluid interactions under heterogeneous reactions

   Författare :Thamali Rajika Jayawickrama; Kentaro Umeki; Nils Erland L. Haugen; Matthaus Babler; Muhammad Aqib Chishty; Henrik Ström; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stefan flow; drag coefficient; Nusselt number; Sherwood number; particle-fluid flow; reacting flow; Energy Engineering; Energiteknik;

   Sammanfattning : Particle-fluid flows are involved in many natural processes and industrial applications; some examples are drying, solid fuel combustion, gasification, and catalytic cracking. It is vital to understand the phenomena involved in particle-fluid flows in depth for design, predictions and process improvements. LÄS MER

5. 14. L'italiano come prima e seconda (madre)lingua : Indagine longitudinale sullo sviluppo del DP

   Författare :Petra Bernardini; Italienska; []
   Nyckelord :HUMANIORA; HUMANITIES; Italian language and literature; L1 lexicon; two lexicons; syntax; morphology; adult learners; bilingual children; functional categories; parameter setting; universal grammar; weaker language; DP; L2; 2L1; L1; development; acquisition; Italian; Swedish; gender parameter; number; gender; v. d. Craats.; agreement; transfer; definite word order; suffixed article; determiner parameter; N-raising parameter; Italienska språk och litteratur ;

   Sammanfattning : This thesis deals with the development of the DP (the Determiner Phrase) in bilingual first (2L1) and in adult second (L2) language acquisition of Italian, with a focus on a case study of Italian as a second first language. The thesis suggests that the bilingual children and the Swedish adult learners develop the Italian DP differently. LÄS MER

7. 15. L’acquisition des Catégories Fonctionnelles : Étude comparative du développement du DP français chez des enfants et des apprenants adultes

   Författare :Jonas Granfeldt; Franska; []
   Nyckelord :HUMANIORA; HUMANITIES; 2L1; L1; L2; DP; comparison; universal grammar; functional categories; bilingual children; adult learners; morphology; syntax; Rizzi; structural economy; categorial uniformity; transfer; definite article; elision; incorporation; maximal projections; heads; development; acquisition; French; Swedish; gender; number; agreement; triggers; French language; Franska språket;

   Sammanfattning : This thesis deals with the development of the DP (the Determiner Phrase) in bilingual first (2L1) and in adult second (L2) language acquisition of French. The thesis shows that the children and the adult Swedish learners acquire syntactic categories differently: the children follow a structural economy principle in positing as small categories as possible (Rizzi, 1998). LÄS MER