Search for dissertations about: "Index"

Showing result 11 - 15 of 2393 swedish dissertations containing the word Index.

2. 11. Main-Memory Query Processing Utilizing External Indexes

   Author : Thanh Truong; Tore Risch; Martin Kersten; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Database indexing; query processing; index structures; main-memory; index validation; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

   Abstract : Many applications require storage and indexing of new kinds of data in main-memory, e.g. color histograms, textures, shape features, gene sequences, sensor readings, or financial time series. READ MORE

4. 12. Multi-oriented Symplectic Geometry and the Extension of Path Intersection Indices

   Author : Serge de Gosson de Varennes; Andrei Khrennikov; Ernst Binz; Växjö universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Symplectic geometry; algebraic topology; mathematical physics; Maslov index; Conley-Zehnder index; Leray index path intersection indices.; MATHEMATICS; MATEMATIK;

   Abstract : Symplectic geometry can be traced back to Lagrange and his work on celestial mechanics and has since then been a very active field in mathematics, partly because of the applications it offers but also because of the beauty of the objects it deals with.I this thesis we begin by the simplest fact of symplectic geometry. READ MORE

5. 13. Price measurement and index construction : some contributions to theory and application

   Author : Jörgen Dalén; Stockholms universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Konsumentprisindex;

   Abstract : Four different problems are treated, all concerned with problems arising when compiling price indexes in official statistics. One deals with the computation of so called elementary aggregates, low level indexes for single products, when proper weights for the observations are not available. READ MORE

6. 14. Malnutrition and obesity among older adults, assessed by Mini Nutritional Assessment and the body mass index, respectively : prevalence and associations with mortality and urinary tract infection

   Author : Maria Burman; Birgitta Olofsson; Yngve Gustafson; Peter Nordström; Tommy Cederholm; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Malnutrition; obesity; underweight; Mini Nutritional Assessment; Body Mass Index; older adults; very old; community dwelling; residential care facilities; mortality; urinary tract infection; Geriatrics; geriatrik; näringslära; Nutrition;

   Abstract : INTRODUCTION: Malnutrition and obesity are health concerns among older (aged ≥ 65 years) adults, but the combination of them have not been studied thoroughly nor have they been thoroughly investigated in very old (aged ≥ 85 years) adults. The aims of this thesis were to investigate the prevalence, trends in prevalence and associations with mortality of malnutrition and obesity, assessed by Mini Nutritional Assessment (MNA) and the body mass index (BMI), respectively, and to examine the combined effects of these conditions on mortality. READ MORE

7. 15. Exposure assessment for the prevention of musculoskeletal disorders

   Author : Istvan Balogh; Avdelningen för arbets- och miljömedicin; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Yrkesmedicin; industrial medicine; Occupational health; heart rate; interindividual variation; index; arbetsmiljömedicin; job strain; Questionnaire; mechanical exposure;

   Abstract : Work-related musculoskeletal disorders of shoulder/neck are a major and increasing problem. Beside the pain, they involve high cost for the employer and society. The total expenditure for the musculoskeletal disorders of the neck and upper limb have been estimated to 0.5-2. READ MORE