Search for dissertations about: "enrichment"

Showing result 1 - 5 of 390 swedish dissertations containing the word enrichment.

  1. 1. Global functional association network inference and crosstalk analysis for pathway annotation

    University dissertation from Stockholm : Department of Biochemistry and Biophysics, Stockholm University

    Author : Christoph Ogris; Stockholms universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; biological networks; genome wide functional association networks; global gene association networks; gene networks; protein networks; functional association; functional coupling; network biology pathway analysis; pathway annotation; pathway enrichment; network-based enrichment; enrichment; biokemi med inriktning mot bioinformatik; Biochemistry towards Bioinformatics;

    Abstract : Cell functions are steered by complex interactions of gene products, like forming a temporary or stable complex, altering gene expression or catalyzing a reaction. Mapping these interactions is the key in understanding biological processes and therefore is the focus of numerous experiments and studies. READ MORE

  2. 2. On-line Sample Pretreatment Based on Membrane Enrichment, Mainly Using Supported Liquid Membranes, for Chromatographic Analysis

    University dissertation from Department of Analytical Chemistry, Lund University

    Author : Yin Shen; Lunds universitet.; Lund University.; [1997]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biological Sample; Environmental Sample; Capillary Gas Chromatography; Ion Chromatography; Automation; Sample Pretreatment; Enrichment; Membrane; Extraction; Analytical chemistry; Analytisk kemi;

    Abstract : Popular Abstract in Swedish I detta arbete har utvecklats automatiserade system för analys av miljöprover och av biologiska material. Två olika membranbaserade provupparbetningsmetodiker har använts för provförberedelse tillsammans med olika typer av kromatografi för själva analysen. READ MORE

  3. 3. Modulation of angiogenesis in adult rat brain - effect of aging, stress, environmental enrichment and antidepressant treatment

    University dissertation from Institutionen för kliniska vetenskaper, Malmö

    Author : Joakim Ekstrand; Lunds universitet.; Lund University.; [2006]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; corticosterone; enrichment; electroconvulsive seizures; Angiogenesis; neurogenesis;

    Abstract : Neurogenesis and angiogenesis are stimulated by a number of antidepressant treatments, and cellular plasticity has emerged as a phenomenon with great relevance to the etiology and treatment of depression. In paper I we characterize how ECS-induced endothelial cell proliferation leads to vascularization of the adult rat hippocampus. READ MORE

  4. 4. Non-porous membrane extractions in contemporary analysis

    University dissertation from Lund University, Dept. Anal. Chem., P. O. Box 124, SE-221 00 Lund, Sweden

    Author : Jan Norberg; Lunds universitet.; Lund University.; [2000]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; extracting syringe; micro-porous membrane extraction; supported liquid membrane; solvent free; selectivity; clean-up; enrichment; Sample preparation; automation; Analytical chemistry; Analytisk kemi;

    Abstract : To meet the desirable characteristic for sample preparation in contemporary, i. e. automation, high enrichment, clean-up, selectivity and essential solvent free techniques, the use of non-porous membrane extraction techniques is addressed. READ MORE

  5. 5. Ecology of zooplankton communities: climate, dormancy, and benthic-pelagic coupling

    University dissertation from Mikael Gyllström, Limnology, Ecology Building, S-223 62, Lund, Sweden

    Author : Mikael Gyllström; Lunds universitet.; Lund University.; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Marinbiologi; limnologi; akvatisk ekologi; limnology; Hydrobiology; marine biology; aquatic ecology; phytoplankton; temporal stability; recruitment; seasonal succession; environmental cues; diapause; shallow lakes; predation; enrichment; climate; temperature;

    Abstract : Popular Abstract in Swedish Hur påverkas djurplanktonsamhällen av klimatförändringar och vilken betydelse har vilostadier? Populärvetenskaplig sammanfattning av “Ecology of zooplankton communities: climate, dormancy and benthic-pelagic coupling”, doktorsavhandling i Limnologi vid Ekologiska institutionen, Lunds Universitet, 2003. Djurplankton är sjöars motsvarighet till betande kossor och de mikroskopiska alger de äter utgör gräset—sjöns gröna (och flytande!) äng. READ MORE