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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
211

Plasmid-Linked Maltose Utilization in Lactobacillus spp. Isolated from Meat

Liu, Mei-Ling 01 May 1987 (has links)
Five strains of Lactobacillus plantarum and four strains of Lactobacillus species isolated from fresh meat were examined for the presence of plasmid DNA. All strains examined contained between one and five plasmids ranging in molecular mass from 1.3 to 51.6 (Mdal). Plasmid-curing experiments suggest that maltose utilization is associated with a 51 Mdal plasmid in Lactobacillus sp. DB29 and 42 Mdal plasmids in Lactobacillus spp. DB27, DB28, DB31. Southern blot DNA-DNA hybridization showed homology between the maltose plasmid from Lactobacillus sp. DB29 and several plasmids from the other Lactobacillus spp.
212

Leveraging Schema Information For Improved Knowledge Graph Navigation

Chittella, Rama Someswar 02 August 2019 (has links)
No description available.
213

Histoplasma capsulatum: Drugs and Sugars

Goughenour, Kristie 17 September 2020 (has links)
No description available.
214

The diagnostic accuracy of the HIV 1/2/subtype O Tri-line HIV rapid test in comparison to ELISA

Manenzhe, Shumani Charlotte January 2018 (has links)
A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, in partial fulfillment of the requirements for the degree of Master of Dentistry. Johannesburg, 2018. / Background: Accurate HIV diagnosis is critical and can be life-saving. A Rapid Test (RT) is considered key to HIV prevention and management. Some studies have found RT to be comparable with ELISA whilst others have reported on lower sensitivity. Aim and study design: The aim of this retrospective comparative descriptive study was to evaluate the sensitivity and specificity of the Tri-line HIV rapid test device in comparison to ELISA on patient records from Wits Oral Health Centre (WOHC) between 2014 and 2016 Method: The study population comprised records of patients older than18 months who had Tri-Line HIV RT and blood drawn for ELISA on the same day. Descriptive analysis of the data was carried out. Results: The sensitivity of Tri-line was 80% (CI: 59-93%) and specificity was 100% (CI: 83-100%). The PPV was 100% (CI: 83-100%) and NPV was 80% (CI: 65-90%). ROC area of 0.9 at 95% CI was determined. Conclusion: Due to a low sample size in this study a definitive conclusion could not be drawn. However on the basis of the results obtained, although the tri-line RT showed lower sensitivity it was shown to be a clinically useful test. / LG2018
215

Biochemical genetics of sarcosine and phasphate transport in human kidney.

Glorieux, Francis H. January 1972 (has links)
No description available.
216

Linkable Technical Documentation / Verlinkbare Technische Dokumentation

Furth, Sebastian January 2018 (has links) (PDF)
The success of semantic systems has been proven over the last years. Nowadays, Linked Data is the driver for the rapid development of ever new intelligent systems. Especially in enterprise environments semantic systems successfully support more and more business processes. This is especially true for after sales service in the mechanical engineering domain. Here, service technicians need effective access to relevant technical documentation in order to diagnose and solve problems and defects. Therefore, the usage of semantic information retrieval systems has become the new system metaphor. Unlike classical retrieval software Linked Enterprise Data graphs are exploited to grant targeted and problem-oriented access to relevant documents. However, huge parts of legacy technical documents have not yet been integrated into Linked Enterprise Data graphs. Additionally, a plethora of information models for the semantic representation of technical information exists. The semantic maturity of these information models can hardly be measured. This thesis motivates that there is an inherent need for a self-contained semantification approach for technical documents. This work introduces a maturity model that allows to quickly assess existing documentation. Additionally, the approach comprises an abstracting semantic representation for technical documents that is aligned to all major standard information models. The semantic representation combines structural and rhetorical aspects to provide access to so called Core Documentation Entities. A novel and holistic semantification process describes how technical documents in different legacy formats can be transformed to a semantic and linked representation. The practical significance of the semantification approach depends on tools supporting its application. This work presents an accompanying tool chain of semantification applications, especially the semantification framework CAPLAN that is a highly integrated development and runtime environment for semantification processes. The complete semantification approach is evaluated in four real-life projects: in a spare part augmentation project, semantification projects for earth moving technology and harvesting technology, as well as an ontology population project for special purpose vehicles. Three additional case studies underline the broad applicability of the presented ideas. / Semantische Systeme haben in den letzten Jahren ihren Erfolg bewiesen. Linked Data ist heute der Treiber für die rasante Entwicklung immer neuer intelligenter Systeme. Insbesondere in Unternehmensumgebungen unterstützen semantische Systeme erfolgreich immer mehr Geschäftsprozesse. Dies gilt insbesondere für den After-Sales-Service im Maschinenbau. Hier benötigen Servicetechniker einen effektiven Zugang zu relevanter technischer Dokumentation, um Probleme und Defekte effizient zu diagnostizieren und zu lösen. Daher ist die Verwendung semantischer Information Retrieval Systeme zur neuen Systemmetapher geworden. Im Gegensatz zur klassischen Retrieval-Software werden Linked Enterprise Data Graphen genutzt, um einen gezielten und problemorientierten Zugriff auf relevante Dokumente zu ermöglichen. Große Teile der alten technischen Dokumente wurden jedoch noch nicht mit Enterprise Linked Data Graphen verknüpft. Darüber hinaus gibt es eine Vielzahl von unterschiedlichen Informationsmodellen zur semantischen Repräsentation technischer Informationen. Der semantische Reifegrad dieser Informationsmodelle war bisher kaum messbar. Diese Arbeit zeigt, dass es einen inhärenten Bedarf an einem in sich geschlossenen Semantifizierungs-Ansatz für technische Dokumente gibt. Diese Arbeit stellt ein semantisches Reifegradmodell vor, das es ermöglicht, bestehende Dokumentationen schnell zu bewerten. Darüber hinaus umfasst der Ansatz eine abstrahierende semantische Darstellung für technische Dokumente, die auf alle wichtigen Standardinformationsmodelle abgestimmt ist. Die semantische Repräsentation kombiniert strukturelle und rhetorische Aspekte, um Zugang zu so genannten Core Documentation Entities zu ermöglichen. Ein neuartiger und ganzheitlicher Semantifizierungs-Prozess beschreibt, wie technische Dokumente in verschiedenen Legacy-Formaten in eine semantische und vernetzte Repräsentation transformiert werden können. Die praktische Bedeutung des Semantifizierungsansatzes hängt von Werkzeugen ab, die seine Anwendung unterstützen. Diese Arbeit stellt eine Software-Werkzeugbox von Semantifizierungs-Anwendungen vor, insbesondere das Semantifizierungs-Framework CAPLAN, eine hochintegrierte Entwicklungs- und Laufzeitumgebung für Semantifizierungs-Prozesse. Der vollständige Semantifizierungs-Aansatz wurde in vier realen Projekten evaluiert: einem Projekt zur semantischen Anreicherung von Ersatzteilinformationen, Semantifizierungs-Projekten für Erdbewegungstechnik und Erntetechnik sowie einem Ontologie-Populationsprojekt für Spezialfahrzeuge. Drei weitere Fallstudien unterstreichen die breite Anwendbarkeit der vorgestellten Ideen.
217

Comparison of Giemsa counts and ELISA for evaluation of in vitro P. carinii drug susceptibility tests

Durkin, Michelle Marie January 1992 (has links)
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
218

Finding Frank: and other stories

Rodriguez, Ryan K. 21 July 2010 (has links)
No description available.
219

Ontology Alignment Techniques for Linked Open Data Ontologies

Gu, Chen 13 December 2013 (has links)
No description available.
220

The Use of Phage Display to Identify Specific Peptide Ligands

Sang, Sheila J. 05 September 2014 (has links)
No description available.

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