Visar resultat 1 - 5 av 2169 avhandlingar innehållade ordet beneficial.
Sammanfattning : This thesis is an investigation into the meaning of the ‘reflexive’ pronoun in English, and provides a cross-linguistic generalization concerning the structurally distinct forms that can be associated with the ‘reflexive’. Before the question of the meaning of the ‘reflexive’ pronoun in English is addressed directly, the theoretical framework, primarily Structuralist, in which the results of the study are to be understood is outlined. LÄS MER
Sammanfattning : Plant growth stimulation and antagonism against phytopathogens by rhizobacteria are widely recognised phenomena, but the variation in the underlying causal mechanisms between and within different bacterial taxa is still poorly understood. Some bacteria of the genus Serratia are known to be associated with plant roots, and have potential as possible biocontrol agents in agriculture. LÄS MER
Sammanfattning : This thesis presents a simplified method for determining the internal molecular structure of whole starch without prior amylopectin isolation. The structure of potato and barley whole starches, the thermal properties of starch from potato lines with different genetic backgrounds and the relationship between molecular structure and functional properties of starch were examined in the thesis. LÄS MER
4. Indispensable interaction : parents' perspectives on parent-child interaction and beneficial meetings
Sammanfattning : Parent-child interaction interventions, guided by the aim of promoting child development, have developed in Sweden during the last three decades. The aim of this thesis was to describe families taking part in such interventions and examine short term and long term changes in their problem loads. LÄS MER
Sammanfattning : Dredging of sediments occurs worldwide to increase water depth in harbours, bays, lakes and rivers, as well as to recover aquatic ecosystems. Landfilling and open-ocean discharge are traditional disposal routes for dredged material. However, the methods are restricted by environmental and legal concerns. LÄS MER