Sökning: "spatial"

Visar resultat 21 - 25 av 3621 avhandlingar innehållade ordet spatial.

1. 21. The Spatial Context – through the lens of method development

   Författare :Linda Kvastad; Joakim Lundeberg; Lars Feuk; KTH; []
   Nyckelord :RNA; RNA-sequencing; transcriptomics; spatial transcriptomics; single cells; pediatric brain tumors; Spatial RIN; Bioteknologi; Biotechnology;

   Sammanfattning : In the present moment of time, we find ourselves in a period where the advancement of genomic tools is progressing at a fast pace. Of particular interest for this thesis is the study of gene activity. LÄS MER

3. 22. Spatial distribution and conservation planning of seabed biological diversity

   Författare :Genoveva Gonzalez-Mirelis; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Spatial autocorrelation; ecological classifications; distribution modelling; biotopes; conservation planning; biodiversity surrogates; GIS; spatial ecology; benthos; fjord;

   Sammanfattning : Knowledge of spatial patterns of biota has become a commodity for conservation practitioners and spatial ecologists alike. This type of information enables the identification of representative and unique biological features (at some nominal scale) which itself constitutes the application par excellence of knowledge of biodiversity distribution as it relates to the design of reserve networks and the realization of spatial planning. LÄS MER

4. 23. Spatial variability of geogenic contaminants in drinking water sources : Insights into hydrogeological controls, geospatial data for safe water supply and groundwater resource management

   Författare :J. Ijumulana; Prosun Bhattacharya; Felix Mtalo; Steve W. Lyon; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Drinking water; geogenic contaminants; potentially toxic elements; fluoride; spatial analysis; spatial variability; Tanzania; Land and Water Resources Engineering; Mark- och vattenteknik;

   Sammanfattning : The presence of geogenic contaminants in drinking water is a major health concern in many parts of the world. The interaction of groundwater with different rock types and sediments in the natural geochemical environment play an important role in controlling their mobility. LÄS MER

5. 24. Spatial Tissue Mapping on Joint Biopsies from Arthritis Patients

   Författare :Konstantin Carlberg; Patrik Ståhl; Vivianne Malmström; Anna-Karin Hultgård Ekwall; KTH; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immune prediction; Rheumatoid arthritis; Spatial RIN; Spatial Transcriptomics; Spondyloarthritis; Bioteknologi; Biotechnology;

   Sammanfattning : Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease that mainly affects joints, causing discomfort and pain that severely reduces the life quality of affected individuals. Its etiology is largely unknown, but some pathophysiological mechanisms have been identified. LÄS MER

7. 25. On flexible random field models for spatial statistics: Spatial mixture models and deformed SPDE models

   Författare :Anders Hildeman; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Spatial statistics; Significant wave height; Spatial mixture model; Stochastic partial differential equation; Log-Gaussian Cox process; Point process; Gaussian random field; Substitute-CT;

   Sammanfattning : Spatial random fields are one of the key concepts in statistical analysis of spatial data. The random field explains the spatial dependency and serves the purpose of regularizing interpolation of measured values or to act as an explanatory model. LÄS MER