Sökning: "the biological clock"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden the biological clock.

  1. 1. Determine how estrogen and TNFα impact circadian clock genes in colorectal cancer (CRC) cells

    Master-uppsats, KTH/Proteinvetenskap

    Författare :Linnéa Lindquist; [2023]
    Nyckelord :colorectal cancer; gut microbiome; whole genome analysis; estrogen; high-fat diet; kolorektalcancer; magmikrobiom; helgenomanalys; östrogen; högfettsdiet;

    Sammanfattning : Kolorektalcancer är den tredje vanligaste cancerformen i världen. Hormonet östrogen har visat sig ha skyddande effekter och i tjocktarmen förmedlas dess effekt av östrogenreceptorn β (ERβ). LÄS MER

  3. 2. A HUG OF LIGHT

    Magister-uppsats, KTH/Ljusdesign

    Författare :Markus Hölbling; [2021]
    Nyckelord :bedroom activities; circadian rhythm; contrast; human needs; lighting qualities; luminaire design; perception;

    Sammanfattning : This project is an elaboration of how luminaire design can provide for fundamental human needs. Visual needs in terms of task performance, orientability and visual comfort; emotional needs in terms of soothing feelings of safeness and cosiness; and biological needs in terms of circadian rhythm and resetting of our biological clock in the morning. LÄS MER

  4. 3. Role of PARN gene in telomere maintenance in a zebrafish model

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Spandana Tharanath Kotian; [2021]
    Nyckelord :;

    Sammanfattning : The telomeres are highly conserved repetitive DNA sequence elements present at the ends of linear chromosome. These structures function as a biological clock of the cell since telomeres become shorter with each replication cycle and finally reach a critical threshold in their length after which the cell enters senescence. LÄS MER

  5. 4. An Unrecoverable Sleep Deficit : A literary analysis of Adolescents’ sleep loss and the consequences of sleep deficit regarding academic performance

    Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Hugo Åhs; [2020]
    Nyckelord :Adolescence; circadian cycle; education; school performance; school start times. NREM; REM; Sleep deficit; Chronotype;

    Sammanfattning : There is a noticeable difference in the debate regarding adolescents’ sleep patterns between the biological clock and society’s clock when we talk about adolescents. Sleep scientists or somnologists, are alarming as more evidence reach the surface that young people are not getting the recommended sleep that is required to perform academically well. LÄS MER

  7. 5. Ekofeministiska perspektiv på kvinnor och miljö. : Elin Wägners Väckarklocka och Charlotte Perkins Gilmans Herland analyserade ur ett ekofeministiskt perspektiv.

    Master-uppsats, Umeå universitet/Institutionen för idé- och samhällsstudier

    Författare :Micael Karlsson; [2018]
    Nyckelord :Eco-feminism; matriarchy; environmental-issues; essentialism; evolution.; Ekofeminism; Matriarkat; miljöfrågor; essentialism; evolution;

    Sammanfattning : In this thesis the Swedish author Elin Wägner’s debate book Alarm clock and the American author Charlotte Perkins Gilman’s novel Herland are analysed and compared from an ecofeminist perspective. Since the use of an ecofeminist perspective can be perceived as anachronistic as the term ecofeminism was drafted far later than the literary works in question I have chosen to distinguish between empirical and analytical concepts to approach their texts. LÄS MER