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Author: Grafiati
Published: 4 June 2021
Last updated: 27 April 2022

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1

Nasa, Zeyad, and nasa zeyad@med monash edu au. "Characterization of the Rat Relaxin-like Factor Gene." RMIT University. Medical Sciences, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080514.100729.

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Relaxin-like factor (RLF), also known as Leydig insulin-like peptide (Ley-I-L) or Insulin 3 (INSL3), is a newly characterized member of the insulin peptide family. Amino acid sequence homology revealed that RLF is more closely related to relaxin than any other insulin-like hormones. The main aim of this thesis was to sequence the rat RLF (Relaxin-like factor) gene and determine the structure and organisation of the gene. Secondly to compare the structural organisation of the rat RLF/JAK3 genomic region with that of the mouse and human, using bioinformatic databases. Thirdly to further investigate the signalling pathways for the RLF receptor, in particular the NFƒÛB pathway. The homology between rat and mouse in the JAK3/RLF region revealed 84.4 % similarity over 1262 bp of DNA sequence, observing that unlike the mouse, the rat RLF promoter is separated from the JAK3 gene by around 700-1000 bp. Similarly in humans, the RLF gene is located around 4 kb downstre am from JAK3. Also Protein kinase A (PKA) was the only signalling pathway which dispalyed major induction and no inhibitory effects were observed through the NFƒÛB signalling pathway.
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2

Toyama, Galla Jorge Mauricio. "Propiedades psicométricas de la Escala de Razones para Vivir para Adolescentes (RLF-A)." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2018. http://tesis.pucp.edu.pe/repositorio/handle/123456789/12203.

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El presente estudio analiza las propiedades psicométricas de la Escala de Razones Para Vivir Para Adolescentes (RFL-A) en 486 adolescentes, de ambos sexos, estudiantes de un colegio privado de Lima Metropolitana, cuyas edades oscilaron entre los 13 y los 17 años. Se aplicó el RFL-A de Osman y colaboradores (1998), además de la Escala de Satisfacción con la Vida (SWLS), el Test de Orientación Vital Revisado (LOT-R) y la Escala de Depresión Adolescente de Reynolds (RADS) para examinar la validez convergente y divergente de la escala. Los resultados mostraron una estructura factorial de cinco áreas idéntica al estudio original con un 66.54% de varianza explicada. El análisis de confiabilidad mostró una elevada consistencia interna con coeficientes alfa de Cronbach en un rango de .87 a .92 para las cinco áreas y de .93 para el total de la prueba. Las correlaciones del RFL-A con el SWLS y el área de Optimismo del LOT-R resultaron significativas y positivas, mientras que con el RADS resultaron significativas e inversas. Con ello, se confirma que el RFL-A es un instrumento con propiedades psicométricas adecuadas para identificar y evaluar las razones para vivir en adolescentes, y de forma indirecta evaluar la presencia del riesgo suicida.
The present study focuses on the psychometric properties of the Reasons for Living Inventory for Adolescents (RFL-A) in 486 students from a private school in Lima, Peru, whose ages fluctuate between 13 and 17 years old. The instruments used to determine the convergent and divergent validity of the RFL-A of Osman et al. (1998) were the Satisfaction with Life Scale (SWLS), the Life Orientation Test-Revisited (LOT-R) and Reynolds’ Adolescent Depression Scale. Results from the factorial analysis reveal a 5-dimensional structure similar to the original study with a 66.54% of explained variation. In addition, the reliability analysis shows a high internal consistency with Cronbach’s coefficients ranging from .87 to .92 for the five areas and .93 for the whole scale. Significant correlations of the RFL-A with SWLS, Optimism from the LOT-R and RADS were found, these correlations were positive for the first two and negative for the last one. Therefore, this study confirms that the RFL-A possesses good psychometric properties, thus it is a viable instrument to identify and assess protective factors against suicide in adolescents, and to indirectly assess the presence of suicide risk.
Tesis
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3

Molter, Hendrik [Verfasser], Rolf [Akademischer Betreuer] Niedermeier, Rolf [Gutachter] Niedermeier, Thomas [Gutachter] Erlebach, and Ralf [Gutachter] Klasing. "Classic graph problems made temporal – a parameterized complexity analysis / Hendrik Molter ; Gutachter: Rolf Niedermeier, Thomas Erlebach, Ralf Klasing ; Betreuer: Rolf Niedermeier." Berlin : Universitätsverlag der TU Berlin, 2020. http://d-nb.info/1223023125/34.

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4

Hackstein, Moritz W. F. [Verfasser], Rolf [Akademischer Betreuer] Chini, and Ralf [Akademischer Betreuer] Neuhäuser. "The Bochum Galactic Disk Survey / Moritz W. F. Hackstein. Gutachter: Rolf Chini ; Ralf Neuhäuser." Bochum : Ruhr-Universität Bochum, 2016. http://d-nb.info/1089006748/34.

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5

Sauer, Kristin Verfasser], Ivo [Akademischer Betreuer] FeußNer, Ralf [Akademischer Betreuer] Ficner, Rolf [Akademischer Betreuer] [Daniel, and Thoma [Akademischer Betreuer] Friedl. "Oxylipinstoffwechsel in Physcomitrella patens / Kristin Sauer. Gutachter: Ralf Ficner ; Rolf Daniel ; Thoma Friedl. Betreuer: Ivo Feußner." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2011. http://d-nb.info/1042528756/34.

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6

WENDT, ROLF [Verfasser], Peter [Akademischer Betreuer] Recht, and Ralf [Gutachter] Gössinger. "Integrierte Produktions- und Distributionsplanung mit Routingentscheidungen : Modellierungsbaukasten und Lösungsverfahren / Rolf Wendt. Betreuer: Peter Recht. Gutachter: Ralf Gössinger." Dortmund : Universitätsbibliothek Dortmund, 2016. http://d-nb.info/1112327800/34.

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7

Wendt, Rolf [Verfasser], Peter [Akademischer Betreuer] Recht, and Ralf [Gutachter] Gössinger. "Integrierte Produktions- und Distributionsplanung mit Routingentscheidungen : Modellierungsbaukasten und Lösungsverfahren / Rolf Wendt. Betreuer: Peter Recht. Gutachter: Ralf Gössinger." Dortmund : Universitätsbibliothek Dortmund, 2016. http://d-nb.info/1112327800/34.

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8

Müller, Elisabeth Verfasser], Ralf C. [Gutachter] Bargou, and Thomas [Gutachter] [Müller. "Pan-Raf-Inhibition als neue therapeutische Strategie im Multiplen Myelom / Elisabeth Müller ; Gutachter: Ralf C. Bargou, Thomas Müller." Würzburg : Universität Würzburg, 2016. http://d-nb.info/112395769X/34.

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9

Müller, Elisabeth Verfasser], Ralf C. [Gutachter] [Bargou, and Thomas [Gutachter] Müller. "Pan-Raf-Inhibition als neue therapeutische Strategie im Multiplen Myelom / Elisabeth Müller ; Gutachter: Ralf C. Bargou, Thomas Müller." Würzburg : Universität Würzburg, 2016. http://d-nb.info/112395769X/34.

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10

Restrepo, Montoya Daniel. "Computational Identification, Phylogenetic and Synteny Analysis of Receptor-Like Kinases “RLK” and Receptor-Like Proteins “RLP” in Legumes." Diss., North Dakota State University, 2018. https://hdl.handle.net/10365/29870.

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Legumes are considered the second most important family of crop plants after the grass family based on economic relevance. In recent years, the field of legume genomics has expanded due to advancements in high-throughput sequencing and genotyping technologies. To date, no published comparative genomic analysis explores receptor-like kinases “RLK” and receptor-like proteins “RLP” among legume genomes. Evaluating these RLK and RLP should provide a source of new information because extensive genetic and phenotypic studies have already discovered the diverse roles of RLK and RLP in cell development, disease resistance, and stress responses among other functions. This study demonstrates that a computational logical approach for classifying the RLK/RLP in legumes/non-legumes is statistically well supported and can be used in other plant species. The analysis of RLK/RLP of 7 legumes and 3 non-legume species evaluated suggests that about 2% are RLK and less than 1% of the proteins are RLP. The results suggest a dynamic evolution of RLK and RLP in the legume family. In fact, between 66% to 85% of RLK and 83% to 88% of RLP belong to orthologous clusters among the species evaluated. The remaining RLK and RLP proteins are classified as singletons. The ratio of the pairwise synteny blocks of RLK/RLP among legumes shows a 1:1 relationship. The exception is G. max, which shows an approximately 2:1 ratio due to its recent whole genome duplication (G. max vs. the other six legumes). The other legumes show evidence of a similar proportion of plasma membrane proteins among the legume pairwise synteny blocks.
Fulbright Scholarship
Francisco Jose de Caldas (Colciencias, Colombia) Scholarship
North Dakota State University. Dry Breeding Program
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11

Schweickhardt, Jens [Verfasser], Harald [Akademischer Betreuer] Klingbeil, and Rolf [Akademischer Betreuer] Jakoby. "Modeling and Optimization of Barrier-Bucket RF Systems / Jens Schweickhardt ; Harald Klingbeil, Rolf Jakoby." Darmstadt : Universitäts- und Landesbibliothek, 2021. http://d-nb.info/1230554610/34.

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12

Frölich, Stefanie [Verfasser], Rolf [Akademischer Betreuer] Nüsing, and Ralf [Akademischer Betreuer] Galuske. "Die Rolle des Prostaglandin-Signalweges im Rahmen der Nephrogenese bei der Maus / Stefanie Frölich. Betreuer: Rolf Nüsing ; Ralf Galuske." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2013. http://d-nb.info/1107041562/34.

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13

Wagner, Ralf [Verfasser], Gottfried [Akademischer Betreuer] Jetschke, Eberhard [Akademischer Betreuer] Schaller, and Rolf [Akademischer Betreuer] Siegwolf. "Rekonstruktion von Klimaschwankungen im Spätglazial mittels einer Klimakalibration an rezenten Kiefern Ostdeutschlands / Ralf Wagner. Gutachter: Gottfried Jetschke ; Eberhard Schaller ; Rolf Siegwolf." Jena : Thüringer Universitäts- und Landesbibliothek Jena, 2011. http://d-nb.info/1016367864/34.

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14

Costa, Rejane. "RGF." Florianópolis, SC, 2001. http://repositorio.ufsc.br/xmlui/handle/123456789/79713.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.
Made available in DSpace on 2012-10-18T06:49:18Z (GMT). No. of bitstreams: 0Bitstream added on 2014-09-26T00:16:49Z : No. of bitstreams: 1 184619.pdf: 5727628 bytes, checksum: 0955df269add80ead8969a0c2c5a413b (MD5)
Sabemos que as crianças sentem-se motivadas a estudar com o auxílio de recursos computacionais. Com o surgimento das novas tecnologias podemos destacar a mais inovadora delas, a Hipermídia, com um grande poder de aplicabilidade na Educação.
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15

Mertzen, Matthias [Verfasser], Martin [Gutachter] Fischer, Rolf [Gutachter] Beutel, and Ralf [Gutachter] Thiel. "Denticeps clupeoides as key species for understanding the evolution of Clupeiformes and Otomorpha (Teleostei) / Matthias Mertzen ; Gutachter: Martin Fischer, Rolf Beutel, Ralf Thiel." Jena : Friedrich-Schiller-Universität Jena, 2019. http://d-nb.info/1205884378/34.

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16

Müller-Kelwing, Karin. "Rolf Hetsch." Böhlau Verlag, 2020. https://slub.qucosa.de/id/qucosa%3A75089.

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17

Mani, Arzhang [Verfasser], Lambert [Akademischer Betreuer] Alff, and Rolf [Akademischer Betreuer] Jakoby. "Epitaxial ferroelectric all-oxide varactors for application in reconfigurable RF front ends / Arzhang Mani ; Lambert Alff, Rolf Jakoby." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2017. http://d-nb.info/1143827287/34.

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18

Walk, Dominik [Verfasser], Holger [Akademischer Betreuer] Maune, Rolf [Akademischer Betreuer] Jakoby, and Stefan J. [Akademischer Betreuer] Rupitsch. "All-Oxide Thin-Film Varactors: RF Characterization - Modeling - Integration / Dominik Walk ; Holger Maune, Rolf Jakoby, Stefan J. Rupitsch." Darmstadt : Universitäts- und Landesbibliothek, 2021. http://d-nb.info/1238783198/34.

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19

Ritzer, Nadine. "Alles nur Theater? : zur Rezeption von Rolf Hochhuths "Der Stellvertreter" in der Schweiz 1963/1964 /." Fribourg : Acad. Press, 2006. http://deposit.d-nb.de/cgi-bin/dokserv?id=2902966&prov=M&dok_var=1&dok_ext=htm.

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20

Jonsson, Johan, Hanna Delius, Maria Fällgren, and Matilda Svensson. "Kostnadsbesparingar i en RDF- process- en fallstudie på Alwex Recycling AB." Thesis, Linnéuniversitetet, Institutionen för ekonomistyrning och logistik (ELO), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-53466.

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Hur kan RDF-processen hos Alwex Recycling AB illustreras? Vilket slöseri finns i RDF-processen; innan, under och efter förädlingen? Hur kan de identifierade slöserierna reduceras? Hur mycket kan Alwex Recycling AB:s kostnader reduceras genom att reducera de identifierade slöserierna? Sverige förbränner en del avfall som går till bland annat fjärrvärme. Refuse derived fuel (RDF) är ett avfall bestående av bland annat plast och papper. RDF har ett högt värmevärde, problemet är att det är svårt att få en RDF-process att bli lönsam. Alwex Recycling AB förädlar RDF och har, som andra RDF-anläggningar, problem med att få verksamheten lönsam. Marknaden där RDF köps och säljs är väldigt komplex då företag får betalt för att ta hand om avfallet som sedan förädlas och som företaget sedan måste betala för att bli av med. Uppsatsens syfte är att kartlägga RDF-processen hos Alwex Recycling AB och identifiera slöseri, för att ge förslag på hur dessa kan reduceras för att på så sätt minska Alwex Recycling AB:s produktionskostnader. För att uppfylla uppsatsens syfte har författarna utgått ifrån ett kvalitativt synsätt och gjort en fallstudie på Alwex Recycling AB. Personalen på anläggningen har intervjuats i fokusgrupper samt intervjuer med viss personal för att få fram empirisk data. Observationer har även gjorts på anläggningen för att komplettera intervjuerna. I uppsatsen har författarna kartlagt processen som den ser ut idag och identifierat de slöserier som uppstår i processen. Förbättringsförslag och kostnadsberäkningar har analyserats och kalkylerats för vissa av dessa slöserier. Anläggningen anses av författarna kunna ge en generell beskrivning av en RDF-process, detta gör att förbättringsförslagen bör kunna användas på andra liknande anläggningar i en svensk kontext.
How can the RDF-process in Alwex Recycling AB be illustrated? What wastes are identified by the RDF-process; before, during and after the refining process? How can the identified waste be reduced? How much can Alwex Recycling AB’s cost be reduced by reducing the identified waste? Sweden incinerate part of their waste and a part of this particular waste is used for district heating. Refuse derived fuel (RDF) is a fuel refined from waste partly containing of plastic and paper. RDF has a high calorific value. The problem regarding the RDF material is that it is difficult to get an RDF process to become profitable. Alwex Recycling AB refines RDF and has, like other RDF plants, problems in getting the business profitable. The market where the RDF is bought and sold is complex. Companies get paid to take care of the waste. After processing the material the company has to pay to get rid of the RDF. The purpose of this paper is to map the RDF process of Alwex Recycling AB and identify non-value added wastes. Suggestions to reduce the identified wastes and reduce Alwex Recycling AB's production costs are presented. To fulfill the purpose of the paper, the authors adopted an qualitative approach and performed a single case study on Alwex Recycling AB. The staff at the facility were interviewed in focus groups and individual interviews. Additionally, observations were made at the RDF-plant to complement empirical data collected from the interviews. In this paper, the authors have mapped the present RDF-process and identified non-value added wastes. Proposals of improvements and cost estimates are analyzed in some of the identified wastes. The RDF process at Alwex Recycling AB is considered to be of general application, therefore improvement proposals can be adopted to similar RDF-plants in Sweden.
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21

Ticona, Herrera Regina Paola. "Towards RDF normalization." Thesis, Pau, 2016. http://www.theses.fr/2016PAUU3015/document.

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Depuis ces dernières décennies, des millions d'internautes produisent et échangent des données sur le Web. Ces informations peuvent être structurées, semi-structurées et/ou non-structurées, tels que les blogs, les commentaires, les pages Web, les contenus multimédias, etc. Afin de faciliter la publication ainsi que l'échange de données, le World Wide Web Consortium (ou W3C) a défini en 1999 le standard RDF. Ce standard est un modèle qui permet notamment de structurer une information sous la forme d'un réseau de données dans lequel il est possible d'y attacher des descriptions sémantiques. Ce modèle permet donc d'améliorer l'interopérabilité entre différentes applications exploitant des données diverses et variées présentes sur le Web.Actuellement, une grande quantité de descriptions RDF est disponible en ligne, notamment grâce à des projets de recherche qui traitent du Web de données liées, comme par exemple DBpedia et LinkedGeoData. De plus, de nombreux fournisseurs de données ont adopté les technologies issues de cette communauté du Web de données en partageant, connectant, enrichissant et publiant leurs informations à l'aide du standard RDF, comme les gouvernements (France, Canada, Grande-Bretagne, etc.), les universités (par exemple Open University) ainsi que les entreprises (BBC, CNN, etc.). Il en résulte que de nombreux acteurs actuels (particuliers ou organisations) produisent des quantités gigantesques de descriptions RDF qui sont échangées selon différents formats (RDF/XML, Turtle, N-Triple, etc.). Néanmoins, ces descriptions RDF sont souvent verbeuses et peuvent également contenir de la redondance d'information. Ceci peut concerner à la fois leur structure ou bien leur sérialisation (ou le format) qui en plus souffre de multiples variations d'écritures possibles au sein d'un même format. Tous ces problèmes induisent des pertes de performance pour le stockage, le traitement ou encore le chargement de ce type de descriptions. Dans cette thèse, nous proposons de nettoyer les descriptions RDF en éliminant les données redondantes ou inutiles. Ce processus est nommé « normalisation » de descriptions RDF et il est une étape essentielle pour de nombreuses applications, telles que la similarité entre descriptions, l'alignement, l'intégration, le traitement des versions, la classification, l'échantillonnage, etc. Pour ce faire, nous proposons une approche intitulée R2NR qui à partir de différentes descriptions relatives à une même information produise une et une seule description normalisée qui est optimisée en fonction de multiples paramètres liés à une application cible. Notre approche est illustrée en décrivant plusieurs cas d'étude (simple pour la compréhension mais aussi plus réaliste pour montrer le passage à l'échelle) nécessitant l'étape de normalisation. La contribution de cette thèse peut être synthétisée selon les points suivants :i. Produire une description RDF normalisée (en sortie) qui préserve les informations d'une description source (en entrée),ii. Éliminer les redondances et optimiser l'encodage d'une description normalisée,iii. Engendrer une description RDF optimisée en fonction d'une application cible (chargement rapide, stockage optimisée...),iv. Définir de manière complète et formelle le processus de normalisation à l'aide de fonctions, d'opérateurs, de règles et de propriétés bien fondées, etc.v. Fournir un prototype RDF2NormRDF (avec deux versions : en ligne et hors ligne) permettant de tester et de valider l'efficacité de notre approche.Afin de valider notre proposition, le prototype RDF2NormRDF a été utilisé avec une batterie de tests. Nos résultats expérimentaux ont montré des mesures très encourageantes par rapport aux approches existantes, notamment vis-à-vis du temps de chargement ou bien du stockage d'une description normalisée, tout en préservant le maximum d'informations
Over the past three decades, millions of people have been producing and sharing information on the Web, this information can be structured, semi-structured, and/or non-structured such as blogs, comments, Web pages, and multimedia data, etc., which require a formal description to help their publication and/or exchange on the Web. To help address this problem, the Word Wide Web Consortium (or W3C) introduced in 1999 the RDF standard as a data model designed to standardize the definition and use of metadata, in order to better describe and handle data semantics, thus improving interoperability, and scalability, and promoting the deployment of new Web applications. Currently, billions of RDF descriptions are available on the Web through the Linked Open Data cloud projects (e.g., DBpedia and LinkedGeoData). Also, several data providers have adopted the principles and practices of the Linked Data to share, connect, enrich and publish their information using the RDF standard, e.g., Governments (e.g., Canada Government), universities (e.g., Open University) and companies (e.g., BBC and CNN). As a result, both individuals and organizations are increasingly producing huge collections of RDF descriptions and exchanging them through different serialization formats (e.g., RDF/XML, Turtle, N-Triple, etc.). However, many available RDF descriptions (i.e., graphs and serializations) are noisy in terms of structure, syntax, and semantics, and thus may present problems when exploiting them (e.g., more storage, processing time, and loading time). In this study, we propose to clean RDF descriptions of redundancies and unused information, which we consider to be an essential and required stepping stone toward performing advanced RDF processing as well as the development of RDF databases and related applications (e.g., similarity computation, mapping, alignment, integration, versioning, clustering, and classification, etc.). For that purpose, we have defined a framework entitled R2NR which normalizes different RDF descriptions pertaining to the same information into one normalized representation, which can then be tuned both at the graph level and at the serialization level, depending on the target application and user requirements. We illustrate this approach by introducing use cases (real and synthetics) that need to be normalized.The contributions of the thesis can be summarized as follows:i. Producing a normalized (output) RDF representation that preserves all the information in the source (input) RDF descriptions,ii. Eliminating redundancies and disparities in the normalized RDF descriptions, both at the logical (graph) and physical (serialization) levels,iii. Computing a RDF serialization output adapted w.r.t. the target application requirements (faster loading, better storage, etc.),iv. Providing a mathematical formalization of the normalization process with dedicated normalization functions, operators, and rules with provable properties, andv. Providing a prototype tool called RDF2NormRDF (desktop and online versions) in order to test and to evaluate the approach's efficiency.In order to validate our framework, the prototype RDF2NormRDF has been tested through extensive experimentations. Experimental results are satisfactory show significant improvements over existing approaches, namely regarding loading time and file size, while preserving all the information from the original description
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22

Kramer, Rainer. "Auf der Suche nach dem verlorenen Augenblick : Rolf Dieter Brinkmanns innerer Krieg in Italien /." Bremen : Ed. Temmen, 2000. http://catalogue.bnf.fr/ark:/12148/cb40164961j.

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23

Bell, Brendan Bernard. "Regulation of HIV-1 transcription by RBF-1 and RBF-2." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq25015.pdf.

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24

Eriksson, Jesper, and Amir Hakim. "Format Conversions and Query Rewriting for RDF* and SPARQL*." Thesis, Linköpings universitet, Databas och informationsteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-149513.

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Resource Description Framework (RDF) is a modern graph database model which has a proposed extension called RDF*. However, currently there are no tools available that allow for transitions between RDF and RDF*. In this thesis tools were developed that allow for conversions between these two formats. A conversion tool for transforming RDF’s associated query language SPARQL into SPARQL* was also made. Furthermore, tools for converting between RDF* and another graph database model called Property Graph were developed. Measurements of the memory usage and conversion times for the developed conversion tools were made. Where possible, tests were also performed to control that there was no data loss in the conversions. The results showed varying memory usage and conversion times for the different conversions and that some conversions were very difficult to check for data corruption. Complex testing tools would be required to make sure all conversions are made correctly.
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Rushworth, Linda K. "Functional analysis of B-Raf complexes and the role of Raf heterodimers." Thesis, University of Glasgow, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.432860.

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26

Sobrino, Figaredo Catalina [Verfasser], Rolf [Gutachter] Chini, and Ralf-Jürgen [Gutachter] Dettmar. "Dust reverberation mapping of the Quasar 3C273 : central geometry and lag-luminosity relation / Catalina Sobrino Figaredo ; Gutachter: Rolf Chini, Ralf-Jürgen Dettmar ; Fakultät für Physik und Astronomie." Bochum : Ruhr-Universität Bochum, 2021. http://d-nb.info/123063133X/34.

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27

Bergquist, Frans. "CPM for RLS system." Thesis, Linköping University, Department of Electrical Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8950.

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The main goal of this thesis is to create a continuous phase modulated radio system with a recursive least square equalizer. The two tested channel models are typical urban and rural area. The result of the performance of this radio system is displayed in Matlab plots as the bit error rate. Three error rates are displayed; with error correction, without error correction and the rate of received incorrect message bursts. Conclusions are also drawn of the performance of the radio system in kbit/sec of bandwidth when the different channel models are used. The performance is also divided into how the equalizer handles inter symbol interference or a fading channel without inter symbol interference.


I detta examensarbete har ett fasmodulerat radiosystem simulerats, fokusering ligger på kanalutjämnare som är av typen recursive least square (RLS). RLS utjämnaren har testats med två olika gsm kanalmodeler, dels typical urban som simulerar radioförbindelser i stadsmiljö den andra modellen är rural area där sändare och mottagare kan se varandra. Tre olika resultat presenteras; med felrättande koder, utan felrättande koder och mängden icke korrekta datapaket. Slutsatser dras om radiosystemets bandbredd när de olika kanalmodellerna används vid olika brusmängd. Även utjämnarens förmåga att hantera inter-symbol interference och fading utvärderas också.

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Stoll, Ralf [Verfasser]. "Die Globalzession / Ralf Stoll." Baden-Baden : Nomos Verlagsgesellschaft mbH & Co. KG, 2010. http://d-nb.info/1110060483/34.

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Käbisch, Renate. "ln Memoriam Rolf Günther." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-131345.

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Dongo, Escalante Irvin Franco Benito. "Anonymisation de documents RDF." Thesis, Pau, 2017. http://www.theses.fr/2017PAUU3045/document.

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Avec l'avancée du Web Sémantique et des initiatives Open Linked Data, une grande quantité de documents RDF sont disponibles sur Internet. L'objectif est de rendre ces données lisibles pour les humains et les machines, en adoptant des formats spéciaux et en les connectant à l'aide des IRIs (International Resource Identifier), qui sont des abstractions de ressources réelles du monde. L’augmentation du nombre de données publiées et partagées augmente également le nombre d’informations sensibles diffusées. En conséquence, la confidentialité des entités d'intérêts (personnes, entreprises, etc.) est un véritable défi, nécessitant des techniques spéciales pour assurer la confidentialité et la sécurité adéquate des données disponibles dans un environnement où chaque utilisateur a accès à l'information sans aucune restriction (Web).Ensuite, trois aspects principaux sont considérés pour assurer la protection de l'entité: (i) Préserver la confidentialité, en identifiant les données qui peuvent compromettre la confidentialité des entités (par exemple, les identifiants, les quasi-identifiants); (ii) Identifier l'utilité des données publiques pour diverses applications (par exemple, statistiques, tests, recherche); et (iii) Les connaissances antérieures du modèle qui peuvent être utilisées par les pirates informatiques (par exemple, le nombre de relations, une relation spécifique, l'information d'un nœud).L'anonymisation est une technique de protection de la confidentialité qui a été appliquée avec succès dans les bases de données et les graphes. Cependant, les études sur l'anonymisation dans le contexte des documents RDF sont très limitées. Ces études sont les travaux initiaux de protection des individus sur des documents RDF, puisqu'ils montrent les approches pratiques d'anonymisation pour des scénarios simples comme l'utilisation d'opérations de généralisation et d'opérations de suppression basées sur des hiérarchies. Cependant, pour des scénarios complexes, où une diversité de données est présentée, les approches d'anonymisations existantes n'assurent pas une confidentialité suffisante.Ainsi, dans ce contexte, nous proposons une approche d'anonymisation, qui analyse les voisins en fonction des connaissances antérieures, centrée sur la confidentialité des entités représentées comme des nœuds dans les documents RDF. Notre approche de l'anonymisation est capable de fournir une meilleure confidentialité, car elle prend en compte la condition de la diversité de l'environnement ainsi que les voisins (nœuds et arêtes) des entités d'intérêts. En outre, un processus d'anonymisation automatique est assuré par l'utilisation d'opérations d'anonymisations associées aux types de données
With the advance of the Semantic Web and the Open Linked Data initiatives, a huge quantity of RDF data is available on Internet. The goal is to make this data readable for humans and machines, adopting special formats and connecting them by using International Resource Identifiers (IRIs), which are abstractions of real resources of the world. As more data is published and shared, sensitive information is also provided. In consequence, the privacy of entities of interest (e.g., people, companies) is a real challenge, requiring special techniques to ensure privacy and adequate security over data available in an environment in which every user has access to the information without any restriction (Web). Then, three main aspects are considered to ensure entity protection: (i) Preserve privacy, by identifying and treating the data that can compromise the privacy of the entities (e.g., identifiers, quasi-identifiers); (ii) Identify utility of the public data for diverse applications (e.g., statistics, testing, research); and (iii) Model background knowledge that can be used for adversaries (e.g., number of relationships, a specific relationship, information of a node). Anonymization is one technique for privacy protection that has been successfully applied in practice for databases and graph structures. However, studies about anonymization in the context of RDF data, are really limited. These studies are initial works for protecting individuals on RDF data, since they show a practical anonymization approach for simple scenarios as the use of generalization and suppression operations based on hierarchies. However, for complex scenarios, where a diversity of data is presented, the existing anonymization approaches does not ensure an enough privacy. Thus, in this context, we propose an anonymization framework, which analyzes the neighbors according to the background knowledge, focused on the privacy of entities represented as nodes in the RDF data. Our anonymization approach is able to provide better privacy, since it takes into account the l-diversity condition as well as the neighbors (nodes and edges) of entities of interest. Also, an automatic anonymization process is provided by the use of anonymization operations associated to the datatypes
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Bommer, Stefan Roland [Verfasser], and Seemann Ralf [Akademischer Betreuer] Ralf. "Benetzung nichttrivialer statischer und dynamischer Oberflächen / Stefan Roland Bommer. Betreuer: Ralf Ralf Seemann." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2015. http://d-nb.info/1069814288/34.

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Göpel, Yvonne Verfasser], Boris [Akademischer Betreuer] Görke, Ralf [Akademischer Betreuer] Ficner, Lutz [Akademischer Betreuer] Walter, Stefanie [Akademischer Betreuer] Pöggeler, Michael [Akademischer Betreuer] Hoppert, and Rolf [Akademischer Betreuer] [Daniel. "GlmY and GlmZ: a hierarchically acting cascade composed of two small RNAs / Yvonne Göpel. Gutachter: Ralf Ficner ; Lutz Walter ; Stefanie Pöggeler ; Michael Hoppert ; Rolf Daniel. Betreuer: Boris Görke." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2014. http://d-nb.info/1058250477/34.

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33

Morel, Jean-Luc. "Évolution récente de l'orogène rifain et de son avant-pays depuis la fin de la mise en place des nappes (Rif, Maroc)." Paris 11, 1987. http://www.theses.fr/1987PA112504.

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Entre l'Atlantique et la mer d'Alboran, le Rif est une zone clé pour la compréhension des Bético-maghrébides. Après la présentation des données, on propose un modèle d’évolution depuis la Tunisie jusqu’à l'Espagne du Tortonien à l’Actuel. Les bassins marins post-nappes (Tortonien et Pliocène) sont d’abord analysés stratigraphiquement et tectoniquement ; les données. Microtectoniques sont interprétées dans leur cadre structural. Les relations entre la sédimentation et la tectonique permettent de dater les phases de déformation. Une phase de raccourcissement importante ainsi que l'activité du décrochement du Nékor au Tortorno-Messinien sont révélées par leur jeu synsédimentaire. Une argumentation analogue est développée pour la phase pliocène dans le bassin du Saïss. Trois zones sont définies : le domaine de Gibraltar, au. Nord de la faille de Jebha (WNW-ESE) où les déformations sont en allongement (extension ?) ; au Sud et à l'Est de l'accident du Nékor (NE-SW) où les déformations compressives et extensives alternent dans le temps ;entre ces deux failles,il y a expulsion du domaine central vers le SW. Le contrôle de ces deux accidents del'histoire néogène est ainsi établi. Une grande partie du Rif étant exondée dès le Tortonien,les topographies constituent alors les meilleurs marqueurs de la déformation. Ce qui nous a amené à l’étude morphométrique du relief. La cartographie de la topographie tortonienne représente la somme des déformations qui l'ont affectée jusqu'à l'Actuel. Des anomalies morphologiques N-S sont mises en évidence. Les données géophysiques confirment la présence des trois domaines structuraux définis ci-dessus. Les conclusions reprennent les résultats des parties précédentes sous forme de cartes paléogéographiques et paléotectoniques. Du fait des répercussions de la tectonique sur le relief, les communications entre l'Atlantique et la Méditerranée, qui s'effectuaient par le couloir Ouerrha-Nékor et par le sillon sud-rifain, du Tortonien au Messinien basal, sont interrompues au Messinien supérieur. Au Pliocène, elles sont rétablies plus au Nord grâce à l'ouverture du détroit de Gibraltar. La tectonique récente du Rif résulte du passage d'un état de dérive (d'expulsion) du bloc rifain vers le SW à un état de blocage dû à la convergence de l’Afrique vers l'Europe. Par l'absence d'une subduction atlantique au large du Rif, celui-ci est différent de l'extrémité orientale des Maghrébides où persiste un arc actif au large de la Calabre.
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Sood, Sakshi Verfasser], Rolf [Akademischer Betreuer] [Daniel, and Rolf [Akademischer Betreuer] Müller. "Natural products from Myxococcales and Bacillales & Description of a new myxobacterial taxon / Sakshi Sood. Gutachter: Rolf Daniel ; Rolf Müller. Betreuer: Rolf Daniel." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2015. http://d-nb.info/1067626409/34.

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35

Nilsson, Ulrika. "RÅ 2008 ref. 24 vs RÅ 2010 ref. 112 : Tax treaty override på svenska?" Thesis, Internationella Handelshögskolan, Högskolan i Jönköping, IHH, Rättsvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-15057.

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Sammanfattning För att underlätta gränsöverskridande transaktioner ingår stater idag internationella överenskommelser av olika slag. Traktat som de även kallas utgör en del av folkrätten och är reglerade i Wienkonventionen om traktaträtten från 1969. En av de vanligaste formerna av traktat är idag dubbelbeskattningsavtal vilka huvudsakligen syftar till att fördela beskattningsrätt mellan stater för att undvika en dubbelbeskattningssituation. Sveriges dubbelbeskattningsavtal inkorporeras i intern rätt vilket ger uttryck för det dualistiska synsättet.  Inom folkrätten är principen att avtal ska hållas en viktig grundsats som kommer till uttryck i artikel 26 Wienkonventionen. Wienkonventionens artikel 27 stadgar vidare att en part inte kan åberopa sin interna rätt som grund för sin underlåtenhet att fullgöra ett avtal. Likväl väljer vissa stater att ge den interna rätten företräde vid en kollision och detta ses således som ett avtalsbrott, en tax treaty override enligt folkrätten. Att en nationell domstol åsidosätter bestämmelser i ett dubbelbeskattningsavtal har en negativ effekt på det inhemska såväl som det internationella skattesystemet, vilket oundvikligen leder till en osäkerhet för skattskyldiga. HFD meddelade 2008 en dom som utgjorde en treaty override. Domen ledde till många debatter och allt tyder på att det var ett misstag från HFD:s sida. Då HFD endast två år senare meddelade en dom med motsatt utfall uppkommer fråga hur förhållandet mellan dubbelbeskattningsavtal och svensk rätt egentligen ser ut idag samt vilka konsekvenser HFD:s motsägelsefulla domar kan leda till. Risk för att andra nationer kommer avstå från att ingå dubbelbeskattningsavtal med Sverige uppkommer då det föreligger en osäkerhet om Sverige har för avsikt att följa ingångna avtal då stater ingår bilaterala avtal baserat på en tilltro till motpartens ambitioner och vilja att leva upp till sina åtaganden.
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Kirchner, Elsa Andrea [Verfasser], Rolf [Akademischer Betreuer] Drechsler, and Wolfgang [Akademischer Betreuer] Wahlster. "Embedded Brain Reading / Elsa Andrea Kirchner. Gutachter: Rolf Drechsler ; Wolfgang Wahlster. Betreuer: Rolf Drechsler." Bremen : Staats- und Universitätsbibliothek Bremen, 2014. http://d-nb.info/1072158582/34.

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37

El, Kharim Younès. "Sédimentologie et palynologie du néogène du bassin de Boudinar : implications paléogéographiques et paléoclimatiques (Rif nord-oriental, Maroc)." Lyon 1, 1990. http://www.theses.fr/1990LYO10182.

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La serie miocene correspond au remplissage synsedimentaire d'un graben neotectonique suivant les accidents ne-sw et nw-se. La nature des galets, de la fraction sableuse, la nature mineralogique des argiles tout comme le sens des courants indiquent que le materiel depose est d'origine proche et que le transit s'effectue selon les directions transversales. La subsidence tectonique l'emporte sur l'accretion sedimentaire. L'etude palynologique de la coupe d'irachamen apporte des informations preliminaires sur la flore, l'environnement paleogeographique et le climat du messinien. L'analyse des spectres polliniques revele la perennite du climat chaud relativement sec avec neanmoins une legere humidite a la base et une ralative aridite a l'extreme sommet du messinien. Une comparaison avec l'etude des mineraux argileux d'une part et avec les travaux palynologiques sur la mediterranee occidentale confirme les conditions climatiques et ecologiques regnantes au messinien
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38

Essen, Ralf [Verfasser]. "Die vaginale Suspensionsplastik / Ralf Essen." Köln : Deutsche Zentralbibliothek für Medizin, 2011. http://d-nb.info/1012210073/34.

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39

Sequeira, Armando M. P. de Jesus. "Adaptive two dimensional RLS algorithms." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/25653.

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40

Sinnott, Colin Sydney. "RAF operational requirements 1923-1939." Thesis, King's College London (University of London), 1998. https://kclpure.kcl.ac.uk/portal/en/theses/raf-operational-requirements-19231939(efdd2957-e226-4edf-bcfc-65a4483ce340).html.

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41

Schätzle, Alexander [Verfasser], and Georg [Akademischer Betreuer] Lausen. "Distributed RDF Querying on Hadoop." Freiburg : Universität, 2017. http://d-nb.info/1128574187/34.

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42

RODRIGUES, DANILO MORET. "DISTRIBUTED RDF GRAPH KEYWORD SEARCH." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2013. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=23832@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR
PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO
O objetivo desta dissertação é melhorar a busca por palavra-chave em formato RDF. Propomos uma abordagem escalável, baseada numa representação tensorial, que permite o armazenamento distribuído e, como consequência, o uso de técnicas de paralelismo para agilizar a busca sobre grandes bases de RDF, em particular, as publicadas como Linked Data. Um volume sem precedentes de informação está sendo disponibilizado seguindo os princípios de Linked Data, formando o que chamamos de Web of Data. Esta informação, tipicamente codificada como triplas RDF, costuma ser representada como um grafo, onde sujeitos e objetos são vértices, e predicados são arestas ligando os vértices. Em consequência da ampla adoção de mecanismos de busca na World Wide Web, usuários estão familiarizados com a busca por palavra-chave. No caso de grafos RDF, no entanto, a extração de uma partição coerente de grafos para enriquecer os resultados da busca é uma tarefa cara, demorada, e cuja expectativa do usuário é de que seja executada em tempo real. Este trabalho tem como objetivo o tratamento deste problema. Parte de uma solução proposta recentemente prega a indexação do grafo RDF como uma matriz esparsa, que contém um conjunto de informações pré-computadas para agilizar a extração de seções do grafo, e o uso de consultas baseadas em tensores sobre a matriz esparsa. Esta abordagem baseada em tensores permite que se tome vantagem de técnicas modernas de programação distribuída, e.g., a utilização de bases de dados não-relacionais fracionadas e o modelo de MapReduce. Nesta dissertação, propomos o desenho e exploramos a viabilidade da abordagem baseada em tensores, com o objetivo de construir um depósito de dados distribuído e agilizar a busca por palavras-chave com uma abordagem paralela.
The goal of this dissertation is to improve RDF keyword search. We propose a scalable approach, based on a tensor representation that allows for distributed storage, and thus the use of parallel techniques to speed up the search over large linked data sets, in particular those published as Linked Data. An unprecedented amount of information is becoming available following the principles of Linked Data, forming what is called the Web of Data. This information, typically codified as RDF subject-predicate-object triples, is commonly abstracted as a graph which subjects and objects are nodes, and predicates are edges connecting them. As a consequence of the widespread adoption of search engines on the World Wide Web, users are familiar with keyword search. For RDF graphs, however, extracting a coherent subset of data graphs to enrich search results is a time consuming and expensive task, and it is expected to be executed on-the-fly at user prompt. The dissertation s goal is to handle this problem. A recent proposal has been made to index RDF graphs as a sparse matrix with the pre-computed information necessary for faster retrieval of sub-graphs, and the use of tensor-based queries over the sparse matrix. The tensor approach can leverage modern distributed computing techniques, e.g., nonrelational database sharding and the MapReduce model. In this dissertation, we propose a design and explore the viability of the tensor-based approach to build a distributed datastore and speed up keyword search with a parallel approach.
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43

Dias, Junior Antonio Carlos 1977. "O liberalismo de Ralf Dahrendorf." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/281987.

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Orientador: Gilda Figueiredo Portugal Gouvea
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciencias Humanas
Made available in DSpace on 2018-08-09T12:09:08Z (GMT). No. of bitstreams: 1 DiasJunior_AntonioCarlos_M.pdf: 1291330 bytes, checksum: ef3ff9b8fba6fc9e471df0bae3ecd746 (MD5) Previous issue date: 2007
Resumo: Este estudo trata da produção intelectual do sociólogo germano-inglês Ralf Dahrendorf (1929 -). A partir de sua biografia e de sua bibliografia intenta mostrar, de maneira analítica e crítica, como foram construídas e teorizadas suas preocupações em relação aos diversos temas que permeiam sua obra, tais como a crítica aos modelos utópicos de teoria e de sociedade, o conflito social como motor das transformações históricas e a defesa da ordem liberal de sociedade
Abstract: This study treats from intellectual production of the anglo-german sociologist Ralf Dahrendorf (1929 -). From your biography and your bibliography intends to present, analytic and critically, how were composed and theorized your concerns with regard to the various topics that pervade your work, such as the critique to the utopian models of theory and society, the social conflict as motor of historical transformations and the liberal order defense of society
Mestrado
Teoria Sociologica e Pensamento Social
Mestre em Sociologia
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44

Zakaria, Gaguk. "Cascade RLS with Subsection Adaptation." Diss., Virginia Tech, 2000. http://hdl.handle.net/10919/26295.

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Speech coding or speech compression is one of the important aspects of speech communications nowadays. By coding the speech, the speed needed to transmit the digitized speech, called the bit rate, can be reduced. This means that for a certain speech communications channel, the lower the bit rate of the speech coding, the more communicating parties can be carried on that channel. This research has as its main application the extraction of the parameters of human speech for speech coding purposes. We propose an RLS-based cascade adaptive filter structure that can significantly reduce the computational effort required by the RLS algorithm for inverse filtering types of applications. We named it the Cascade RLS with Subsection Adaptation (CRLS-SA) algorithm. The reduction in computational effort comes from the fact that, for inverse filtering applications, the gradients of each section in the cascade are almost uncorrelated with the gradients in other sections. Hence, the gradient autocorrelation matrix is assumed to be block diagonal. Since we use a second order filter for each section, the computation of the adaptation involves only the 2x2- gradient autocorrelation matrix for that section, while still being based on a global minimization criterion. The gradient signal of a section itself is defined as the derivative of the overall output error with respect to the coefficients of the particular section, which can be computed efficiently by passing the overall output of the cascade to a filter with coefficients that are derived from the coefficients of that section. The computational effort of the CRLS-SA algorithm is approximately 20*L*N/2, where L is the data record length and N is the order of the filter. We analyze the convergence rate of the CRLS-SA algorithm based on the convergence time constant concept, which is the ratio of the condition number and the sensitivity. The CRLS- SA structure is shown to satisfy the DeBrunner-Beex conjecture which says that a structure with a smaller convergence time constant converges faster than a structure with a larger convergence time constant. We show that CRLS-SA converges faster than the Direct Form RLS (DFRLS) algorithm and that its convergence time constant is lower than that of the direct form. The convergence behavior is verified by looking at how fast the estimated system approaches the true system. Here we use the Itakura distance as the measure of closeness between the estimated and the true system. We show that the Itakura distance associated with the CRLS-SA algorithm approaches zero faster than that associated with the direct form RLS algorithm. The CRLS-SA algorithm is applied in this dissertation to general linear prediction, to the direct adaptive computation of the LSF and their representation in quantized form using a split vector quantization (VQ) approach, and to the detection and tracking of the frequencies in signals consisting of multiple sinusoids in noise.
Ph. D.
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45

Bernhard, Ralf [Verfasser]. "Richteramt und Kommunalmandat. / Ralf Bernhard." Berlin : Duncker & Humblot, 2019. http://d-nb.info/1237970245/34.

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46

Wank, Rolf [Verfasser]. "Grenzen richterlicher Rechtsfortbildung. / Rolf Wank." Berlin : Duncker & Humblot, 2019. http://d-nb.info/1237963400/34.

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47

Stark, Ralf [Verfasser]. "Ehrenschutz in Deutschland. / Ralf Stark." Berlin : Duncker & Humblot, 2019. http://d-nb.info/1238266568/34.

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48

Lachman, Jakub. "Roštový kotel na spalování RDF." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-401492.

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The master’s thesis deals with the design of a boiler for RDF combustion, based on the required power output and superheated steam parameters. The first part of the thesis focuses on combustion calculations. Boiler efficiency is also calculated in this chapter, using the heat balance efficiency method. The main part of the thesis consists of dimensional design and heat transfer calculations. The precision of the calculations is checked at the end of the thesis along with the chlorine corrosion, which is considered because of the higher amount of chlorine in the fuel. The thesis comes with a basic schematic of the designed boiler.
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Šušlík, Martin. "Knihovna pro zpracování dokumentů RTF." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2010. http://www.nusl.cz/ntk/nusl-237231.

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The goal of this work is design and implementation of library for RTF processing. The library contains classes for conversion of  RTF files to XHTML files. Implementation of library is made in Java programming language and it is tested by using proposed set of tests. Application interface of the library is a subset of the DOM standard and allows to manipulate with final XHTML document.
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50

Qiao, Shi. "QUERYING GRAPH STRUCTURED RDF DATA." Case Western Reserve University School of Graduate Studies / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=case1447198654.

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