Sökning: "film bio"

Visar resultat 1 - 5 av 47 avhandlingar innehållade orden film bio.

1. 1. Bio för barnens bästa? : Svensk barnfilm som fostran och fritidsnöje under 60 år

   Författare :Malena Janson; Astrid Söderbergh Widding; Karin Helander; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; barnfilm; barnfilmsestetik; barnfilmspolitik; filmcensur; svensk filmhistoria; barndom; barnkultur; barndomsdiskurser; diskursanalys; Michel Foucault; Olle Hellbom; Kay Pollak; Rolf Husberg; Film; Filmvetenskap; Cinema Studies; filmvetenskap;

   Sammanfattning : The main aim of this dissertation is to examine the different childhood discourses permeating Swedish children’s cinema. This is done through close readings of three films that, each in their own way, play an important role in the history of this tradition: THE CHILDREN OF FROSTED MOUNTAIN (Rolf Husberg, 1945), THE CHILDREN OF BULLERBY VILLAGE (Olle Hellbom, 1960) and ELVIS! ELVIS! (Kay Pollak, 1977). LÄS MER

3. 2. Nanostructured materials isolated from bio-residues, and their characterization

   Författare :Martha Herrera Rodríguez; Henrikki Liimatainen; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Trä och bionanokompositer; Wood and Bionanocomposites;

   Sammanfattning : The use of natural components in nanocomposites has continuously increased, due to environmental problems that are growing day by day. The use of bio-residues from forest industries to develop new materials will not only alleviate ecological problems but also affect the economy of forest industries positively. LÄS MER

4. 3. Engineering of lignin in wood towards functional materials

   Författare :Gabriella G. Mastantuoni; Qi Zhou; Lars Berglund; Jean-Marie Raquez; KTH; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cellulose; wood; nanotechnology; sulfonation; biocomposite; cross-linking; densification; transparent film; wood foam; conductivity; Cellulosa; trä; nanoteknologi; sulfonering; biokomposit; tvärbindning; förtätning; transparent film; poröst trämaterial; konduktivitet; Fiber- och polymervetenskap; Fibre and Polymer Science;

   Sammanfattning : Through 270 million years of evolution, the finely tuned hierarchical structure of wood has been optimized for efficient nutrient transport and exceptional mechanical stability. Its distinctive orthotropic constitution can provide inspiration and design opportunities for the development of novel functional materials. LÄS MER

5. 4. Preparation and characterization of nanocellulose films and coatings from industrial bio-residues

   Författare :Martha Herrera; Per Stenius; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Trä och bionanokompositer; Wood and Bionanocomposites;

   Sammanfattning : The aim of this work has been to study cellulose nanocrystals (CNC) from bio-residues and their use as green coating materials. In the first part of this work, physical and chemical properties of different types of cellulose nanocrystals, from different raw material sources and different treatments were compared. LÄS MER

7. 5. Processing and Properties of Nanostructured Biocomposites

   Författare :Natalia Herrera Vargas; Maria Soledad Peresin; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Trä och bionanokompositer; Wood and Bionanocomposites;

   Sammanfattning : In this work, nanostructured biocomposite fibers and films with cellulose nanofibers (CNF), cellulose nanocrystals (CNC) and chitin nanocrystals (ChNC) were prepared using solutions mixing followed by electrospinning and melt compounding. The main processing challenges for these materials were to find parameters for: 1) fiber alignment in electrospinning, 2) feeding the nanomaterials into the extruder and 3) dispersion and distribution of the nanomaterials in the polymeric matrix. LÄS MER