Sökning: "Marques"

Visar resultat 1 - 5 av 22 avhandlingar innehållade ordet Marques.

  1. 1. Association and Microstructure in Self-Assembling Catanionic Systems

    Författare :Eduardo Marques; Fysikalisk kemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PFG NMR self-diffusion; cryogenic-transmission electron microscopy; catanionic systems; gels; bile salts; polyelectrolytes; liquid crystals; vesicles; Surfactants; phase diagrams; light microscopy; Theoretical chemistry; quantum chemistry; Teoretisk kemi; kvantkemi;

    Sammanfattning : This thesis addresses the phase behavior and phase structure in mixed surfactant-surfactant and surfactant-polymer systems, where the co-solutes have opposite charges (catanionic systems). The initial goal has been to investigate self-assembly aspects in mixtures of single-/double-chained surfactants and bile salt/double-chained surfactants, with the main focus on vesicle assembly in dilute regions. LÄS MER

  3. 2. Overcoming the Barriers of Fine-Needle Aspiration

    Författare :Filipe Marques; Niclas Roxhed; Heikki J. Nieminen; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cysts; Cystic fluid; Pancreatic Cancer; Fine-needle Aspiration; Early diagnosis; Surgical instruments; Nitinol; Absorbable sutures; Loop brush; Cythopathology; Rapid on-site evaluation; Microfluidics; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Cysts, closed sac-like structures filled with fluid or air, can form anywhere in the body. In the majority of cases, cysts are benign (not cancerous). However, these structures can also be precursors of cancer, pointing to the location where cancer can originate. LÄS MER

  4. 3. Solid waste and the water enviroment in the new European Union perspective

    Författare :Marcia Marques; KTH; []
    Nyckelord :;

    Sammanfattning : Processes that occur during storageand final disposal ofsolid waste were studied, with emphasis on physical andchemical aspects and their effects on the water environment,within the New European Union perspective for landfilling(Council Directive 1999/31/EC, 1999).In the new scenario, landfilling is largely restricted;waste treatments such as incineration, composting, recycling,storage and transportation of materials are intensified. LÄS MER

  5. 4. Studies on Cervical Artificial Disc Replacement

    Författare :Catarina Marques; Claes Olerud; Anna MacDowall; Martin Skeppholm; Adrian Elmi Terander; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cervical radiculopathy; artificial disc replacement; Orthopaedics; Ortopedi; Neurokirurgi; Neurosurgery;

    Sammanfattning : Artificial disc replacement (ADR) was developed as an alternative to anterior fusion after decompression for cervical degenerative radiculopathy. By preserving motion, it was expected to prevent acceleration of adjacent segment pathology (ASP) associated with fusion, and lead to better clinical outcomes. LÄS MER

  7. 5. A Nova Poética da natureza de Gary Snyder : budismo e ecocrítica na sua obra

    Författare :Nuno Marques; Margarida Vale de Gato; Environmental Humanities Laboratory; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES;

    Sammanfattning : This thesis presents the work of the poet Gary Snyder (1930) to the Portuguese academia in order to clearly state its original and unique place among North-American poetry. It is divided in three chapters that determine the three different grounds of the author’s syncretism. LÄS MER