Sökning: "Iron Age II"

Visar resultat 1 - 5 av 37 avhandlingar innehållade orden Iron Age II.

1. 1. Effects of Delayed versus Early Cord Clamping on Healthy Term Infants

   Författare :Ola Andersson; Lena Hellström-Westas; Magnus Domellöf; Heike Rabe; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; active management; birth; breast feeding; cord clamping; ferritin; growth; haemoglobin; human infant; infections; iron; iron deficiency; iron deficiency anemia; iron status; morbidity; neurodevelopment; randomised controlled trial; umbilical cord; Pediatrik; Pediatrics;

   Sammanfattning : The aim of this thesis was to study maternal and infant effects of delayed cord clamping (≥180 seconds, DCC) compared to early (≤10 seconds, ECC) in a randomised controlled trial. Practice and guidelines regarding when to clamp the cord vary globally, and different meta-analyses have shown contradictory conclusions on benefits and disadvantages of DCC and ECC. LÄS MER

3. 2. Perspectives from a human-centred archaeology : Iron Age people and society on Öland

   Författare :Helene Wilhelmson; begravning och social identitet Gravarkeologiska forskargruppen – Död; []
   Nyckelord :HUMANIORA; HUMANITIES; Osteology; bioarchaeology; Iron Age; Scandinavia; 3D; digital; Image Based Modeling; GIS; isotopes; Oxygen; Strontium; Carbon; Nitrogen; trophic level effect; fractionation; chronology; network; Virtual Taphonomy; human-centred archaeology; mortographies; dietary shift; integration; immigration; diet; migration; violence; burial; Viking Age; Öland; island;

   Sammanfattning : The objective of this study was to develop, test and evaluate a specifically defined interdisciplinary approach—the human-centred approach—as applied to a case study, Iron Age Öland. Four themes were selected to highlight different aspects of particular interest in Öland: taphonomy, diet, migration, and social organization. LÄS MER

4. 3. Working Animals and Skeletal Lesions : Paleopathology of Cattle and Horse in Iron Age and Medieval Öland, Sweden

   Författare :Ylva Telldahl; Jan Storå; László Bartosiewicz; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Skeletal lesions; draught use of cattle; sacrificed horses; Iron Age; Middle Ages; Eketorp ringfort; Skedemosse wetland; Öland; sweden; osteoarkeologi; Osteoarchaeology;

   Sammanfattning : Central to this thesis is the relationship between animal husbandry practices and the associated pathological conditions. Since bone elements from the extremities are subjected to abnormal load when animals are put to hard work this research aims to go further and interpret the prevalence of varying lesions and their connection with animal husbandry by using methods such as osteometric analysis, conventional radiograpic and bone mineral study, as well as incorporated molecular analysis. LÄS MER

5. 4. The aging brain and changes in cognitive performance : Findings from morphometry and quantitative susceptibility mapping of iron

   Författare :Ninni Persson; Håkan Fischser; Kristine B. Walhovd; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; brain aging; volumes; ndividual differences; QSM; cognitive aging; iron; episodic memory; fluid-; crystalized abilities; sex differences; gender differences; Psychology; psykologi;

   Sammanfattning : Brain aging is a heterogeneous phenomenon, and this thesis illustrates how the course of aging can vary within individuals over time and between individuals as a function of age, sex, and genetic variability. We used two contrasts from magnetic resonance imaging (MRI), namely spin-lattice T1-weighted imaging, and quantitative susceptibility mapping (QSM) from gradient-echo images, to picture the aging brain, by means of morphometric measures and brain-iron concentrations. LÄS MER

7. 5. Luni sul Mignone och dess kringland. En diakronisk studie av ett mellanitaliskt landskap och dess arkeologi

   Författare :Johnny Bengtsson; Antikens kultur och samhällsliv; []
   Nyckelord :HUMANIORA; HUMANITIES; Antikens och forntidens historia; Ancient history; Arkeologi; diachronical; northern Latium; nucleated settlement; Luni sul Mignone; rural landscape; survey; Bronze Age; Iron Age; Etruscan period; fortifications; farmsteads; demographic change; Roman period; Archaeology; medieval.; Demography; Demografi;

   Sammanfattning : This thesis is an archaeological study of a small region in northern Latium and the diachronical relationship between a nucleated settlement and its rural landscape. The work has a twofold basis: a review of earlier research concerning the settlement Luni sul Mignone in the light of more recent research, and a survey conducted by the present author of the territory of Luni. LÄS MER