Sökning: "pigment cells"
Visar resultat 1 - 5 av 9 uppsatser innehållade orden pigment cells.
1. Missfärgningar av träfasader : En studie av tre områden i Gävle
Uppsats för yrkesexamina på grundnivå, Högskolan i Gävle/Energisystem och byggnadsteknikSammanfattning : Building façades can be affected by mould, algae and cyanobacteria which, through their dark pigments in the cells, can cause discoloration on the façade. These organisms are affected, among other things, by the availability of water and the air humidity. LÄS MER
2. Body patterning and cognition in cephalopods - a literature review
Master-uppsats, SLU/Dept. of Animal Environment and HealthSammanfattning : Cephalopods are a valuable model for studying the evolution of cognition due to their distinctive brain structure, organisation, and connectivity patterns compared to vertebrates. The development of large brains and behavioural complexities are believed to be triggered by evolutionary pressures stemming from factors like heightened predation, more demanding foraging conditions, and intense mating competition. LÄS MER
3. Vitiligo image classification using pre-trained Convolutional Neural Network Architectures, and its economic impact on health care
M1-uppsats, KTH/Hälsoinformatik och logistikSammanfattning : Vitiligo is a skin disease where the pigment cells that produce melanin die or stop functioning, which causes white patches to appear on the body. Although vitiligo is not considered a serious disease, there is a risk that something is wrong with a person's immune system. LÄS MER
4. Study of the vibronic mixing in chlorophylls with multidimensional spectroscopy
L3-uppsats, Lunds universitet/Kemiska institutionenSammanfattning : Chlorophylls comprise one of the most important families of molecules for the photosynthetic process. Chlorophyll-like molecules have been classically interpreted under the Gouterman model, being thought to feature two independent transitions, Qy(S1) and Qx(S2). LÄS MER
5. Antioxidanters påverkan vid utvecklingen av AMD
Kandidat-uppsats, Linnéuniversitetet/Institutionen för medicin och optometri (MEO)Sammanfattning : Åldersrelaterad makuladegeneration (AMD) är en vanlig orsak till synnedsättning i västvärlden. AMD är en multifaktoriell sjukdom med till stora delar okänd patogenes, sjukdomen drabbar vanligen personer över 50 år och saknar botande behandling. LÄS MER