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Alexandru I. Petrisor
Researcher at University of South Carolina
Publications - 6
Citations - 45
Alexandru I. Petrisor is an academic researcher from University of South Carolina. The author has contributed to research in topics: Cumulative distribution function & Health care. The author has an hindex of 4, co-authored 6 publications receiving 44 citations. Previous affiliations of Alexandru I. Petrisor include University of Architecture, Civil Engineering and Geodesy.
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Using geographical information techniques to quantify the spatial structure of endolithic boring processes within sediment grains of marine stromatolites.
TL;DR: This work develops a new approach that enables the quantification of microscale spatial structure within marine stromatolites and suggests that this method could be widely applicable to sedimentary environments, and other areas of fundamental research.
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Quantifying CaCO 3 Microprecipitates Within Developing Surface Mats of Marine Stromatolites Using GIS and Digital Image Analysis
TL;DR: The unique geochemical coupling of organic molecules and mineral CaCO3 provides a fluorescence signature detectable using conventional confocal scanning laser microscopy (CSLM) as discussed by the authors, and the surface microbi...
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Reconstruction and computation of microscale biovolumes using geographical information systems: potential difficulties.
TL;DR: Two approaches are used, the program COMSTAT and a Geographical Information Systems-based method, to reconstitute three-dimensional structures and estimate biovolumes of biofilms, and results indicate that the Geographical information Systems approach produced results consistent with the existing COMSTAT approach, and close to theoretical values.
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Changing Microspatial Patterns of Sulfate-Reducing Microorganisms (SRM) during Cycling of Marine Stromatolite Mats
Alexandru I. Petrisor,Sandra Szyjka,Tomohiro Kawaguchi,Pieter T. Visscher,Robert Sean Norman,Alan W. Decho +5 more
TL;DR: Trends suggest that development of a microspatially-organized SRM community is closely-associated with the hallmark transition of stromatolite surface mats from a non-lithifying to a lithifying state.
Journal Article
Electronic Health Care Records in Europe: confidentiality issues from an American perspective.
TL;DR: This paper synthesizes several solutions and comments on these issues from the legal viewpoint in the United States, as well as some preoccupations of the academic world to improve and standardize the quality of the security and confidentiality of data from studies involving human subjects.