Sökning: "Structure of attention"

Visar resultat 16 - 20 av 608 avhandlingar innehållade orden Structure of attention.

1. 16. Internalization mechanisms of cell-penetrating peptides : Structure-activity relationships, cellular distribution and membrane toxicity studies

   Författare :Mats Hansen; Ülo Langel; Mark Lindsay; Stockholms universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell-penetrating peptides; mechanisms; toxicity; structure-activity relationship; Neurochemistry; Neurokemi; Neurochemistry and Molecular Neurobiology; neurokemi med molekylär neurobiologi;

   Sammanfattning : Transport of substances with pharmaceutical potential over the plasma membrane has been pushed a great step forward with the discovery of short cationic polypeptides, known as cell-penetrating peptides (CPP). Since then, the internalization mechanism and cargo delivery properties of CPPs has been extensively studied. LÄS MER

3. 17. Hoppets lyrik : Tre diktare och en ny bild av fyrtiotalismen – Ella Hillbäck, Rut Hillarp, Ann Margret Dahlquist-Ljungberg

   Författare :Jenny Björklund; Torsten Pettersson; Anna Williams; Annelie Bränström Öhman; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Literature; Ella Hillbäck; Rut Hillarp; Ann Margret Dahlquist-Ljungberg; Maria Wine; Elsa Grave; Erik Lindegren; Karl Vennberg; 1940s; poetry; lyrical modernism; gender; Litteraturvetenskap; Literature; Litteraturvetenskap; Literature; litteraturvetenskap;

   Sammanfattning : The purpose of the dissertation is twofold: to call attention to three Swedish women poets of the 1940s and to change the image of the Swedish modernist movement of the 1940s as an era of pessimism. During the 1940s lyrical modernism had a definitive breakthrough in Sweden. LÄS MER

4. 18. The phase-out of the nuclear family? : empirical studies on the economics and structure of modern Swedish families

   Författare :Magdalena Norberg-Schönfeldt; Magnus Wikström; Thomas Aronsson; Katarina Nordblom; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Time allocation; labour-force participation; educational achievements; match quality; financial surprises; unemployment; divorce; family structure; Economics; Nationalekonomi;

   Sammanfattning : This thesis consists of three papers on the economics and structure of Swedish families.Paper [I] examines the determinants of children’s educational achievement in Sweden. LÄS MER

5. 19. Discrete Scale-Space Theory and the Scale-Space Primal Sketch

   Författare :Tony Lindeberg; Jan-Olof Eklundh; Jan. J Koenderink; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer vision; low-level processing; scale-space; diffusion; Gaussian filtering; discrete smoothing; primal sketch; segmentation; descriptive elements; scale detection; image structure; focus-of-attention; tuning low-level processing; blob detection; edge detection; edge focusing; histogram analysis; junction classification; perceptual grouping; texture analysis; critical points; classification of blob events; bifurcations; drift velocity; density of local extrema; multi-scale representation; digital signal processing; Computer Science; Datalogi;

   Sammanfattning : This thesis, within the subfield of computer science known as computer vision, deals with the use of scale-space analysis in early low-level processing of visual information. The main contributions comprise the following five subjects:The formulation of a scale-space theory for discrete signals. LÄS MER

7. 20. Fields of Gold : The Bioenergy Debate in International Organizations

   Författare :Magdalena Kuchler; Björn-Ola Linnér; Johan Hedrén; Eva Friman; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; bioenergy; biofuels; debate; discourse; concept; international organizations; international relations; FAO; IEA; IPCC; energy security; climate change; food security; food vs. fuel; bioenergi; biobränsle; debatt; diskurs; begrepp; internationella organisationer; internationella relationer; FAO; IEA; IPCC; energisäkerhet; klimatförändringar; livsmedelssäkerhet;

   Sammanfattning : The concept of producing energy from biomass has, for the last two decades, occupied attention of policy-makers, private industries, researchers and civil societies around the world. The highly contested and contingent character of the biofuel production, its entanglement in the nexus of three problematic issues of energy, climate and agriculture, as well as its injection into the current socioeconomic arrangements, is what makes it timely to analyse. LÄS MER