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Visar resultat 1 - 5 av 9 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Contributions to Quantile Estimation

   Författare :Erik Brodin; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bootstrap; Cross validation; Extreme value theory; Generalized Pareto distribution; Kernel estimator; L-estimator; Non-parametric estimation; Order statistic; Perturbed Generlized Pareto distribution; Quantile estimation; Regular variation; Second order regular variation; Kernel estimator;

   Sammanfattning : .... LÄS MER

3. 2. Les débutants parlent-ils à l'infinitif? : Influence de l'input sur la production des verbes par des apprenants adultes du français

   Författare :Anita Thomas; Franska; []
   Nyckelord :HUMANIORA; HUMANITIES; experimental; corpus; present tense; infinitive; morphology; input; lexical aspect; frequency; beginners; morphological variation; French; L2; elicited imitation; recall; usage-based; acquisition; Bybee;

   Sammanfattning : This dissertation deals with the characteristic variation found in adult French L2 oral production. In their production of regular verbs, beginners use a short form, like parle, and a long form, like parlE, in contexts of both the present (je parl/*je parlE) and the infinitive (je veux parlE/*je veux parl). LÄS MER

4. 3. Lika för alla? : Social position och etnicitet som determinanter för amning, föräldrars rökvanor och kontakter med BVC

   Författare :Thomas Wallby; Anders Hjern; Claes Sundelin; Lars-Åke Persson; Boel Andersson Gäre; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ethnic; infants; smoking; socio-economic status; second hand smoke; breastfeeding; child health services; child health care; health services research; mothers; parent participation; supportive care; Pediatrik; Pediatrics;

   Sammanfattning : Child Health Services (CHS) in Sweden are offered free of charge to all Swedish parents with children 0-5 years of age.  The regular service schedule includes home visits, health examinations, vaccinations and participation in parenting groups. The CHS should pay extra attention to disadvantaged families. LÄS MER

5. 4. Optimization methods for sedimentation and denitrification in activated sludge

   Författare :Serena K. R. Hasselblad; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Earth sciences; solids flux; wastewater treatment; secondary clarifier; activated sludge; Geovetenskap; Earth sciences; Geovetenskap; Sedimentology; sedimentologi;

   Sammanfattning : Denitrification on readily biodegradable carbon compounds and separation of biological sludge from effluent water are examples of critical sub-processes for nitrogen removal in activated sludge. The aim of this thesis was to find operational strategies and newmethods to optimize these processes. LÄS MER

7. 5. Effects of drought on boreal forest understory species

   Författare :Irena A. Koelemeijer; Kristoffer Hylander; Johan Asplund; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; biodiversity conservation; boreal forests; bryophytes; canopy cover; climate change; drought; extreme climatic events; forest management; forest understory; fungi; lichens; plants; rainout shelter; soil communities; soil moisture; transplant experiment; Ecology and Evolution; ekologi och evolution;

   Sammanfattning : Extreme climatic events, such as droughts, can have large effects on biodiversity. Drought effects in forest understories are variable over small spatial scales and can be exacerbated, or buffered, by the local vegetation structure, distance to forest edges, hydrology, and soil characteristics. LÄS MER