Sökning: "permeability transition"

Visar resultat 1 - 5 av 43 avhandlingar innehållade orden permeability transition.

  1. 1. Para-espaces dans le th��tre fran�ais de la p�riode romantique (1828-1835)

    Författare :Nicolas Manuguerra; Christina Kullberg; Edward Nye; Tim Farrant; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; French literature; theatre; theatre studies; 19th century; drama; romantic drama; romanticism; space; spatiotemporality; para-espaces; threshold; permeability; transition; mediation; stage; offstage; windows; doors; staircase; stairs; balcony; Littérature française; théâtre; dix-neuvième siècle; romantisme; drame; drame romantique; espace; seuil; spatiotemporalité; para-espaces; passage; médiation; transition; frontière; limite; perméabilité; contaminations; scène; hors-scène; teichoscopie; portes; fenêtres; balcons; escaliers; Victor Hugo; Alexandre Dumas; Eugène Scribe; Casimir Delavigne; Jacques Ancelot; René-Charles Guilbert de Pixerécourt; Auguste Anicet-Bourgeois; Frédéric Soulié; Alfred de Vigny; Alfred de Musset; Victor Ducange; Felix Pyat; Auguste Luchet.; Literature; Litteraturvetenskap; Romance Languages; Romanska språk;

    Sammanfattning : This thesis deals with the functions of prevalent threshold-like spaces such as windows, stairs, doors or balconies in theatre plays from the height of the Romantic era in France (1828-1835). The study coins the concept of « para-espaces » (para-spaces) and elucidates the way they mediate between different divisions of the spatiotemporal structure of a play. LÄS MER

  3. 2. Calcium-induced mitochondrial permeability transition in CNS-derived mitochondria - Pharmacological aspects of specificity and toxicity in neuroprotection

    Författare :Roland Månsson; Sektion IV; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cyclosporin A; mitochondria; brain; calcium; respiration; cell death; permeability transition; calcium retention; minocycline; neuroprotection; Debio 025;

    Sammanfattning : Mitochondria are the main site for energy conversion in the cell. Under certain circumstances, such as excess calcium retention or production of reactive oxygen species, a pore forms at contact sites between the outer and the normally impermeable inner mitochondrial membrane. LÄS MER

  4. 3. Ischemic and Hypoglycemic Brain Damage, Involvement of the Mitochondrial Permeability Transition Pore

    Författare :Hans Friberg; Lund Wallenberg Neurocentrum; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mitochondrial permeability transition pore; mitochondria; apoptosis; neuronal death; brain; ischemia; hypoglycemia; Neurology; neuropsychology; neurophysiology; Neurologi; neuropsykologi; neurofysiologi;

    Sammanfattning : Brain damage from ischemia-reperfusion and hypoglycemia are major causes of morbidity and mortality. Therapeutic strategies include hypothermia, glutamate-receptor blockade, immunosuppression and lately treatment aiming at preserving mitochondrial integrity and function. LÄS MER

  5. 4. Edible and Biodegradable Whey Protein Films as Barriers in Foods and Food Packaging

    Författare :Martin Anker; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; water vapor permeability; critical gel concentration; BETA-lactoglobulin; whey protein; mechanical properties; moisture content; microstructure; glass transition temperature; oxygen permeability;

    Sammanfattning : This thesis focuses on the characterization of whey protein films. The films were cast from heated aqueous solutions and dried in a climate room at 23 °C and 50% relative humidity for 16 h. The microstructure of the films was found to be dependent on the protein concentration, the plasticizers, and the pH. LÄS MER

  7. 5. Material Properties of Cereal Protein Films

    Författare :Thomas Gillgren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; plasticization; avenin; prolamin; kafirin; mechanical properties; water vapour permeability; oxygen permeability; protein; film; glass transition temperature; zein;

    Sammanfattning : Materials that are renewable and biodegradable are demanded due to environmental aspects. Biopolymeric materials, such as materials from prolamins, fulfil both of these requirements. Prolamins are cereal storage proteins. Examples of such are zein, gluten, kafirin and avenin from maize, wheat, sorghum and oats, respectively. LÄS MER