Sökning: "Maria Ledin"

Hittade 2 avhandlingar innehållade orden Maria Ledin.

1. 1. Metal accumulation by microorganisms : Characteristics and implications for soil systems

   Författare :Maria Ledin; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

   Sammanfattning : The aim of the present study was to investigate the potential role of microbial accumulation in the mobility of metals in soil systems. As a first approach, the metal-accumulating properties of three bacterial species were studied to determine to what extent and under what conditions the accumulation occurred. LÄS MER

3. 2. Evaluation of surgically assisted rapid maxillary expansion and orthodontic treatment : Effects on dental, skeletal and nasal structures and rhinological findings

   Författare :Anders Magnusson; Agneta Marcusson; Krister Bjerklin; Peter Nilsson; Torbjörn Ledin; Maria Ransjö; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : Surgically Assisted Rapid Maxillary Expansion (SARME) is frequently used to treat skeletal maxillary transverse deficiency (MTD) in skeletally mature and non-growing individuals. Despite previous research in the field, questions remain with respect to the long-term stability of SARME and its effects on hard and soft tissue. LÄS MER