Eine Übersicht über die Verfahren der Erweiterten Suche (TF,IDF, Stemming, Indexing, Klang von Wörtern) sowie Textkorrektur, dazu deskriptorenbasierte Beschreibung von Dokumenten und Abstracts. Es erfolgt eine Evaluierung dieser Verfahren anhand von ausgewählten XML-Metadaten aus dem MONARCH. Den Abschluß bildet eine Analyse zum Ist-Zustand des MONARCH, bezogen auf Qualität der verwendeten Metadaten und deren Nutzbarkeit für die Erweiterte Suche.

The intent of the research described in this thesis was to reconstruct and document Holocene glacier activity in the central British Columbia Coast Mountains. Despite ongoing efforts to describe glacier fluctuations in the southern and northern Coast Mountains, only limited attention has been directed to revealing the Holocene histories of glaciers in the central Coast Mountain region. The goals of this research were twofold: firstly, to describe mid-Holocene glacier advances at five remote glacier sites in the central Coast Mountains, and secondly, to detail Little Ice Age (LIA) glacier fluctuations at four glacier sites in the central Coast Mountains. The mid-Holocene behaviour of Canoe, Fyles, Jacobsen, Tchaikazan and Icemaker glaciers was investigated using dendroglaciological techniques and stratigraphic analysis. Subfossil wood evidence suggests these glaciers were expanding into standing forests prior to 6.63, 4.90 and 4.20 ka. Stratigraphically constrained woody detritus at Fyles Glacier records the progradational history of a Gilbert-type delta forming in response to glacial expansion between 7.02-5.47 ka. Glacial expansion occurring between 7.50-4.00 ka has regional correlatives, suggesting coherent broad-scale climate forcing mechanisms influenced glacial mass balance at this time. Insight into the LIA behaviour of central Coast Mountain glaciers was provided by conducting lichenometric surveys of Rhizocarpon spp. across LIA moraines at Pattullo, Fyles, Deer Lake and Jacobsen glaciers. The presence of a second, lesser known, lichen species at some sites necessitated the construction of a Xanthoria elegans growth curve. An assessment of lichenometric measurements from the southern and central Coast Mountains provided the opportunity to build a X. elegans growth curve constrained by 18 control points. Lichenometric surveys revealed dominant moraine building episodes at 890-1020, 1280-1320, 1490-1530, 1680-1720, 1780 and 1820-1870 AD, highlighting the complex nature of glacier fluctuations during the LIA. A regional subalpine fir tree-ring chronology (1610-2010 AD) was developed from four stands located in the central Coast Mountains for dendroclimatological investigations. Correlation analyses show that the radial growth of trees corresponded to variations in the mean June/July air temperature and May 1st snowpack. This relationship was used to reconstruct these climate parameters for the duration of the tree-ring record. Intervals of cooler summer air temperatures and above average snowpack were found to broadly correspond with dominant periods of LIA moraine building from 1610-1930 AD. This reconstruction of mid-Holocene and LIA glacial history offered insights consistent with the emerging record of glacial activity described for the southern Coast Mountain glaciers. It also provides the first evidence for mid-Holocene glacial expansion in the central and northern Coast Mountains. The application of lichenometry in the central Coast Mountains documents the regional LIA behaviour of glaciers and the construction of a Xanthoria elegans growth curve for the Coast Mountains provides a framework for future geobotanical dating using this species. / Graduate

Submitted by (lucia.rodrigues@ufrpe.br) on 2016-06-16T14:10:42Z No. of bitstreams: 1 Noelly Gomes da Silva.pdf: 1161518 bytes, checksum: 2622c6eb1bde1e3e46c342fead426560 (MD5) / Made available in DSpace on 2016-06-16T14:10:42Z (GMT). No. of bitstreams: 1 Noelly Gomes da Silva.pdf: 1161518 bytes, checksum: 2622c6eb1bde1e3e46c342fead426560 (MD5) Previous issue date: 2014-02-28 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES / The present study titled " Viva El Rey ": Acclamation and celebration for D. Joseph I in Pernambuco (1742-1777) has the intention to analyze the festivities that were performed for the monarch in the captaincy of Pernambuco, specifically in the village of Recife and Olinda city, by occasion of his acclamation and celebration of his life and health due the events of the earthquake and outrage. From the practice of celebrating the king without his actual presence, we see these statements as a way to bring the sovereign to the location with the aid of representatives formed by members of the local elite, who organized and took part in these celebrations. We analyze these parties as an efficient feature exaltation of the king and statement of royal power, as well as a way of demonstrating loyalty and allegiance to the monarch by their distant vassals. Our writing focuses on the final years of the reign of King John V, father of D. Joseph I, and then we pass by all his reign, which lasted twenty years ending with his death in 1777. / O presente trabalho intitulado “Viva El Rey”: Aclamação e celebração para D. José I em Pernambuco (1742-1777) tem como pretensão analisar os festejos que foram realizados para o monarca na capitania de Pernambuco, mais precisamente na vila do Recife e cidade de Olinda, pelas ocasiões da sua aclamação e celebração por sua vida e saúde devido aos acontecimentos do terremoto e atentado. A partir da prática de celebrar o rei sem sua efetiva presença, vemos essas demonstrações como uma forma de trazer o soberano para a localidade com o auxílio de seus representantes formados pelos membros das elites locais, os quais organizavam e participavam destas celebrações. Analisamos essas festas como um recurso eficiente de exaltação do rei e afirmação do poder real, bem como uma forma de demonstração de lealdade e fidelidade ao monarca por parte dos seus vassalos distantes. Nossa escrita se centra nos anos finais do reinado de D. João V, pai de D. José I. Em seguida, perpassamos todo seu reinado, que teve duração de vinte anos, finalizando com seu falecimento no ano de 1777.

Anlässlich der Internationalen Open Access Week (http://open-access.net/de/aktivitaeten/internationale_open_access_week/) fand in der Universitätsbibliothek eine Veranstaltung rund um das Thema Open Access statt. Herr Professor Zahn und Herr Professor Gramlich brachten in ihren Vorträgen und der darauffolgenden Diskussion ihr eindeutiges Bekenntnis für Open Access zum Ausdruck. Frau Vock von der Freien Universität Berlin ist zugleich maßgeblich am Aufbau und der Aktualisierung der Open-Access-Informationsplattform (http://open-access.net/) beteiligt. Sachkundig informierte sie über die aktuelle Problematik der Google-Buch-Suche und die Ereignisse zum Heidelberger Prozess. Da die Veranstaltung stark praxisorientiert ausgerichtet war, schloss der Vormittag mit dem Open-Access-Portal MONARCH+ der Universitätsbibliothek ab. Die Dienstleistung umfasst die Veröffentlichung von elektronischen Dokumenten auf dem zentralen Publikationsserver MONARCH, das Online-Management von Open-Access-Zeitschriften und das Publizieren im Universitätsverlag Chemnitz. Zur Erzeugung von Mehrwert für Open-Access-Veröffentlichungen laufen derzeit verschiedene DFG geförderte Projekte, deren Ergebnisse in MONARCH integriert werden können: Plagiatsuche, Zitationen, Statistik, Policy. Diese wurden kurz vorgestellt und auf weiterführende Homepages verwiesen.

Contingent Valuation (CV) methods are a primary tool in environmental economics to ascertain non-use or other values not observable through existing market mechanisms. Because common CV approaches typically rely on hypothetical answers from surveys in order to generate welfare estimates, these are often labelled stated preferences. Results from stated preference methods often diverge from those obtained when actual preference or behavior are involved. This divergence is commonly known as Hypothetical Bias (HB). This dissertation addresses HB as it applies to environmental applications. To begin, a meta-analysis using a sample of studies many times larger than previous works was performed. Its results identify which study protocols exacerbate HB, and which may mitigate it. Furthermore, the meta-analysis establishes the efficacy of some popular techniques to mitigate HB. The second essay focuses on understanding and addressing two important topics to environmental economics, distance decay and charismatic species conservation. These effects have not been investigated with respect to HB. We implement a field survey of monarch and viceroy butterfly conservation, creating survey treatment conditions involving both real payment and hypothetical scenarios in order to establish the extent of HB. The key finding is that while HB is present for both butterflies, HB in distance decay exists for monarchs. There is also additional HB for monarchs compared to viceroys, which we attribute to the former’s charisma. The final endeavor studies the usefulness of consequentiality, a relatively new tactic to reduce HB. Consequentiality is the degree to which respondents believe their answers may affect policy outcomes. Relying on the monarch field survey, we find that using a technique known as ex ante consequentiality may exacerbate HB. Another approach known as ex post consequentiality is more effective at reducing the extent of HB in the data. Lastly, some elements of the studies’ results showcase that HB is not always present and can also explain some of the mixed results found on the efficacy of HB mitigating methods reported in previous studies.

Das Dokument beschreibt in kurzer Form das Sicherheitskonzept im Archivsystem MONARCH.Die archivierten Dokumente werden durch verschiedene Hash-Algorithmen und digitale Signaturen vor nachträglichen Veränderungen geschützt. Dadurch kann dem Benutzer von MONARCH die Unversehrtheit der archivierten Publikationen garantiert werden.

Gemeinsamer Workshop von Universitaetsrechenzentrum und Professur Rechnernetze und verteilte Systeme (Fakultaet fuer Informatik) der TU Chemnitz. Workshop-Thema: Infrastruktur der ¨Digitalen Universitaet¨ Aufbauend auf dem aktuellen Stand des Systems MONARCH sowie vorliegenden praktischen Erfahrungen werden Vorschlaege fuer die Weiterentwicklung diskutiert. Es werden drei unterschiedliche Sichtweisen vertreten - Autor, Nutzer sowie Betreiber.

Im Rahmen der vorliegenden Studienarbeit sollen der Stand und die Praktikabilitaet von RDF/XML untersucht und eine auf XML/RDF basierende Technologie zum Metadaten-Handling in MONARCH entwickelt werden. Weiterhin sollen auf der Grundlage von RDF/XML neue Features fuer MONARCH, speziell aggregierte Dokumente, entwickelt werden.

Anlässlich der Internationalen Open Access Week (http://open-access.net/de/aktivitaeten/internationale_open_access_week/) fand in der Universitätsbibliothek eine Veranstaltung rund um das Thema Open Access statt. Herr Professor Zahn und Herr Professor Gramlich brachten in ihren Vorträgen und der darauffolgenden Diskussion ihr eindeutiges Bekenntnis für Open Access zum Ausdruck. Frau Vock von der Freien Universität Berlin ist zugleich maßgeblich am Aufbau und der Aktualisierung der Open-Access-Informationsplattform (http://open-access.net/) beteiligt. Sachkundig informierte sie über die aktuelle Problematik der Google-Buch-Suche und die Ereignisse zum Heidelberger Prozess. Da die Veranstaltung stark praxisorientiert ausgerichtet war, schloss der Vormittag mit dem Open-Access-Portal MONARCH+ der Universitätsbibliothek ab. Die Dienstleistung umfasst die Veröffentlichung von elektronischen Dokumenten auf dem zentralen Publikationsserver MONARCH, das Online-Management von Open-Access-Zeitschriften und das Publizieren im Universitätsverlag Chemnitz. Zur Erzeugung von Mehrwert für Open-Access-Veröffentlichungen laufen derzeit verschiedene DFG geförderte Projekte, deren Ergebnisse in MONARCH integriert werden können: Plagiatsuche, Zitationen, Statistik, Policy. Diese wurden kurz vorgestellt und auf weiterführende Homepages verwiesen.

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