Avancerad sökning

Hittade 2 uppsatser som matchar ovanstående sökkriterier.

1. 1. Size and Abundance of Late Pleistocene Reticulofenestrid Coccoliths from the Eastern Indian Ocean in Relation to Temperature and Aridity

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Jeroen van Dijk; [2017]
   Nyckelord :coccoliths; abundance; biometry; circular polarized light microscopy; Late Pleistocene; Marine Isotope Stage 11; kokkoliter; mängder; biometri; cirkulär polariserat ljus; pleistocen; Marine Isotope Stage 11;

   Sammanfattning : Measurements on coccolith abundance and mass can be used as a signal of primary productivity and pelagic calcification in response to environmental change. The Leeuwin Current (LC) is known to transport warm and low-salinity waters from the Indo-Pacific Warm Pool (IPWP) southwards along the coast of West Australia. LÄS MER

3. 2. An Investigation of the Polarizing Properties and Structural Characteristics in theCuticles of the Scarab Beetles Chrysina gloriosa and Cetonia aurata

   Master-uppsats, Institutionen för fysik, kemi och biologi; Tekniska högskolan

   Författare :Lía Fernández del Río; [2012]
   Nyckelord :Near-circular polarization; Large ellipticity; Mueller matrix; Spectroscopic ellipsometry; Scarab beetle; Scanning electron microscopy; modelling.;

   Sammanfattning : Light reflected from the scarab beetles Cetonia aurata (C. aurata) and Chrysina gloriosa (C. gloriosa) has left-handed polarization. LÄS MER