Sökning: "FAD"

Visar resultat 1 - 5 av 34 avhandlingar innehållade ordet FAD.

  1. 1. Offshore wind farms - ecological effects of noise and habitat alteration on fish

    Författare :Mathias H. Andersson; Sören Nylin; Magnus Wahlberg; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; renewable energy; fish population; artificial reef; attraction vs. production; habitat structure; reef effect; FAD; bioacoustics; noise disturbance; fish behaviour; detection range; threshold; masking; fish communication and hearing; Marine ecology; Marin ekologi; zoologisk ekologi; Animal Ecology;

    Sammanfattning : There are large gaps in our understanding how fish populations are affected by the anthropogenic noise and the alteration of habitat caused by the construction and operation of offshore wind farms. These issues are of great importance as the construction of offshore wind farms will increase all over the world in the near future. LÄS MER

  3. 2. 2nd and 3rd generation electrodes for biosensors and biofuel cells

    Författare :MNadeem Zafar; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; WrbA; pyranose dehydrogenase; cellobiose dehydrogenase; glucose dehydrogenase; direct electron transfer; Os-polymers; mediated electron transfer; single-walled carbon nanotubes; amperometric biosensor; biofuel cell; screen-printed electrodes; flow injection analysis; cascade reaction; bioanode;

    Sammanfattning : The catalytic and electrochemical properties of tryptophan repressor-binding protein (WrbA), pyranose dehydrogenase (PDH), cellobiose dehydrogenase (CDH) and glucose dehydrogenase (GDH) on carbon electrodes were investigated using cyclic voltammetry and flow injection amperometry to construct biosensors and biofuel cell (BFC) anodes. WrbA has a catalytic FMN-containing domain whereas both PDH and GDH have a catalytic FAD-containing domains. LÄS MER

  4. 3. Molecular studies of the γ-secretase complex : focus on genetic and pharmacological modulation

    Författare :Johanna Wanngren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : γ-Secretase is a multi-subunit protease complex, composed of presenilin (PS1 or PS2), Nicastrin, Pen-2 and Aph-1, which generates the Alzheimer disease (AD) related 30-43 amino acid long amyloid β-peptide (Aβ). The complex is also crucial for important cell signaling, such as the Notch receptor pathway. LÄS MER

  5. 4. Endoplasmic reticulum function in dendrites and dendritic spines of hippocampal neurons

    Författare :Ai Na Ng; Sektion IV; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Endoplasmic reticulum; primary culture; dendritic spines; live cell imaging; STIM1; carbachol; store-operated calcium entry; 3; familial Alzheimer s disease; 5-dihyroxyphenyglycine;

    Sammanfattning : In the hippocampus, dendritic spines are compartmentalized postsynaptic micro-domains in the excitatory synapse. Subsets of bigger and mushroom-shaped hippocampal dendritic spines contain tubules and cisterns of endoplasmic reticulum (ER) that are connected to the soma and dendrites of the neuron. LÄS MER

  7. 5. Några inomhusväxters förmåga att påverka luftkvaliteten

    Författare :Tord Larsson; Örebro universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; carbon dioxide; formaldehyde; TVOC; Schefflera; Spathiphyllum; Epipremnum; plants; Building engineering; Byggnadsteknik; Byggteknik; Building Technology;

    Sammanfattning : People spend more than 80 % of the day indoors and are mostly exposed to contaminated air. Some authors suggest that indoor plants are good as indoor air cleaners. Authors have studied the sink effect of indoor plants in unventilated closed systems. LÄS MER