Sökning: "calendar"

Visar resultat 1 - 5 av 97 avhandlingar innehållade ordet calendar.

1. 1. Site-specific recombination of P2-like phages; possible tools for safe gene therapy : A focus on phage ΦD145

   Författare :Sridhar Mandali; Elisabeth Haggård-Ljungquist; Richard Calendar; Stockholms universitet; []
   Nyckelord :bacteriophage; integrase; site-specific recombination; NATURAL SCIENCES; NATURVETENSKAP; molekylärgenetik; Molecular Genetics;

   Sammanfattning : P2-like bacteriophages integrate their genome into the E. coli host cell by a site-specific recombination event upon lysogenization. The integrative recombination occurs between a specific sequence in the phage genome, attP, and a specific sequence in the host genome, attB, generating the host-phage junctions attL and attR. LÄS MER

3. 2. Looking at the Future : Divination and Astrology in Ancient Egypt

   Författare :Andreas Winkler; Lana Troy; Kasia Szpakowska; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Ancient Egypt; Graeco-Roman Egypt; Demotic; Coptic; divination; astrology; dream interpretation; calendar; pun; allegory; sages.; Egyptology; Egyptologi; Egyptology; Egyptologi;

   Sammanfattning : This study discusses divination in ancient Egypt, from the New Kingdom onwards in order to highlight the Egyptian elements in later astrological practices in Graeco-Roman Egypt. The first chapter treats divination and its study in general terms. LÄS MER

4. 3. Ageing in Commercial Li-ion Batteries: Lifetime Testing and Modelling for Electrified Vehicle Applications

   Författare :Evelina Wikner; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Battery lifetime tests; Physics-based modelling; Plug-in Hybrid Electric Vehicle PHEV ; Empiric model; Calendar ageing;

   Sammanfattning : In this thesis, ageing in a commercial pouch cell for vehicle application is investigated through lifetime testing and modelling. The lifetime tests investigate the impact of temperature, current, depth of discharge (DOD) and state of charge (SOC). LÄS MER

5. 4. Lithium ion Battery Aging: Battery Lifetime Testing and Physics-based Modeling for Electric Vehicle Applications

   Författare :Evelina Wikner; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Physics-based modeling; Electric Vehicle EV ; Battery lifetime tests; Hybrid Electric Vehicle HEV ; Plug-in Hybrid Electric Vehicle PHEV ; Calendar aging;

   Sammanfattning : Electrification of vehicles is one solution in reducing emissions from the transport sector, and in particular to limit tail-pipe emissions in cities. In order to make the electrification successful and cost effective, there is a high demand for longer drive range and longer battery lifetime. LÄS MER

7. 5. Pollen analysis, chronology and palaeomagnetism of three Late Weichselian sites in southern Sweden

   Författare :Jonas Ising; Kvartärgeologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; southern Sweden; calendar year chronology; Late Weichselian; Pollen stratigraphy; palaeomagnetic secular variations; Geology; physical geography; Geologi; fysisk geografi;

   Sammanfattning : Three sites, Torreberga in Skåne, Farslycke in Blekinge and Lake Bolmen in Småland, with Late Weichselian lake sediments were studied with respect to pollen analysis and palaeomagnetism. The chronologies are based on pollen stratigraphical correlations, radiocarbon dating and, for two of the sites, on a clay-varve chronology. LÄS MER