National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Storing XML data described by XSEM in a database
Uher, Petr ; Nečaský, Martin (advisor) ; Holubová, Irena (referee)
Recently, XML is a standard language used for exchanging data among information systems. Therefore, it is necessary to exactly describe it both on a conceptual and also logical level. One of the conceptual models is XSEM model. This work is based on XSEM and it tries to specify rules for creation of a logical schema from a conceptual schema designed in XSEM. The logical schema is designed over object-relational database and it is trying to use a native storage of the XML documents. The rules for transformation are based on the rules for transformation of classical ER conceptual schema to a logical database schema. In this thesis, there is also described an algorithm for generating queries that reconstruct XML documents valid against schemas modeled in XSEM.
Potential and significance of extended embryo culture
Uher, Petr ; Rokyta, Zdeněk (advisor) ; Slípka, Jaroslav (referee) ; Pilka, Ladislav (referee)
The aim of this dissertation thesis is to emphasize the sense of extended cultivation of embryos to the stadium of blastocyst and its influence on success of assisted reproduction and facilitation of pre implantation diagnosis, analysis of cultivation media and derivation of human embryonic stem cells. Author summarizes current literary findings in assisted reproduction and examines the currently used methods. Author also submits his own published experimental works, in which he compares his own results of infertility treatment with usage of extended cultivation to blastocyst with results of other techniques. Furthermore author submits his own published experimental works which are using extended cultivation for pre implantation diagnosis and its improvement. Another experimental works includes possibility of stem cells derivation. Usage of extended cultivation to blastocyst convincingly leads, according to author's own experiments and simultaneously to available literary findings, to higher success of infertility treatment. This is especially significant by middle-aged mothers. Sufficient term of cultivation enables not just selection, but also biopsy and its generic treatment. Long-term cultivation also enables analysis of cultivation media - but these didn't met the expectations for increase of...
Potential and significance of extended embryo culture
Uher, Petr ; Rokyta, Zdeněk (advisor) ; Slípka, Jaroslav (referee) ; Pilka, Ladislav (referee)
The aim of this dissertation thesis is to emphasize the sense of extended cultivation of embryos to the stadium of blastocyst and its influence on success of assisted reproduction and facilitation of pre implantation diagnosis, analysis of cultivation media and derivation of human embryonic stem cells. Author summarizes current literary findings in assisted reproduction and examines the currently used methods. Author also submits his own published experimental works, in which he compares his own results of infertility treatment with usage of extended cultivation to blastocyst with results of other techniques. Furthermore author submits his own published experimental works which are using extended cultivation for pre implantation diagnosis and its improvement. Another experimental works includes possibility of stem cells derivation. Usage of extended cultivation to blastocyst convincingly leads, according to author's own experiments and simultaneously to available literary findings, to higher success of infertility treatment. This is especially significant by middle-aged mothers. Sufficient term of cultivation enables not just selection, but also biopsy and its generic treatment. Long-term cultivation also enables analysis of cultivation media - but these didn't met the expectations for increase of...
Storing XML data described by XSEM in a database
Uher, Petr ; Holubová, Irena (referee) ; Nečaský, Martin (advisor)
Recently, XML is a standard language used for exchanging data among information systems. Therefore, it is necessary to exactly describe it both on a conceptual and also logical level. One of the conceptual models is XSEM model. This work is based on XSEM and it tries to specify rules for creation of a logical schema from a conceptual schema designed in XSEM. The logical schema is designed over object-relational database and it is trying to use a native storage of the XML documents. The rules for transformation are based on the rules for transformation of classical ER conceptual schema to a logical database schema. In this thesis, there is also described an algorithm for generating queries that reconstruct XML documents valid against schemas modeled in XSEM.

See also: similar author names
2 UHER, Pavel
2 Uher, Pavel
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