In response to the scarcity of biblical scholarship analysing the function of the Hebrew Bible’s exodus stories as persuasive communication, this dissertation investigates how these mnemonically dense stories were capable of creating and maintaining a long-term collective identity for ancient Israel. A narrative approach is selected in keeping with this intent, and the primary exodus story (Exod 1:1–15:21) and the 18 retold exodus stories found in the Hebrew Bible are identified as the focus of research. Since the tools used for analysing the narratives of non-fictional peoples need not be limited to those used for analysing literary fiction, a methodological tool—based on the principles of the social identity approach (SIA)—is developed and outlined to assist in exposing identity construction at a rhetorical level. Using the SIA heuristic tool, rhetorical formulations of identity—cognitive, evaluative, emotional, behavioural and temporal—like those occurring in face-to-face relationships, are identified in the exodus stories. These formulations make certain identity claims upon their hearers. A shared experience of oppression and deliverance is represented as the significant feature defining group membership in Israel. The literary portrayal of nine of the eighteen retold exodus stories in a setting just after the death of the adult exodus generation, asserts the importance of the appropriation of the story by a purportedly new generation. Likewise, exodus narratives with a literary setting in every major socio-cultural transition in Israel’s larger story portray Israel’s rehearsal of and participation in exodus as central and essential to her ongoing collective identity. Possible social identities offered to Israel include the temporal expansion of this ingroup based on the retelling and reappropriation of exodus and the “othering” of Israel based on non-compliance. Pre-exodus narratives are noted to have been shaped so as to include the patriarchs in “the people whom God brought out of Egypt.” Plurivocal retold exodus stories also reflects the recasting of narratives to fit identities so that, anachronistically, post-exodus members may also be included in “the people whom God brought out of Egypt.” This points to the revision and reuse of exodus narratives rather than to their unilinear development. Apart from any speculation on the historical motives of their producers, the identity-forming potential of exodus narratives characterized by the well-established, recognizable language of social identity is identified. The newly developed heuristic tool used in this analysis is its most significant contribution. It makes visible the nascent social identity language and concepts implicitly noted by prior scholarship, places them within the larger validating theoretical framework of the SIA and systematically identifies the specific persuasive elements and integrating qualities of exodus narratives.

In the years 2014-2015 a radiohydrogeochemical survey was carried out in the Tanvald granite body. Tanvald granite is a two-mica granite body located on the southern edge of the Krkonoše-Jizera Pluton, in the Lusatian part of the Saxony and Thuringian zone of the Variscan orogenic belt. The aim of the survey was to find radioactive water, the 222 Rn volume activity of which exceeds 1500 Bq/l. Such water is - under the Act no. 164/2001 Coll. - considered as radioactive mineral water. The result was a found of 20 water sources meeting this condition and many other sources approaching this value. In terms of the findings, the most important area is Dlouhý Most, where 8 of the radioactive water resources exceeding 1500 Bq/l were found. The most important of these is probably the source TGR/11 with the 222 Rn volume activity 2449 Bq/l. A cluster of water sources with a slightly higher conductivity (exceeding 300 µS/cm) appears in the Dlouhý Most area. Chemical analysis of the most important of them (TG1/15) showed that it is water of the Na-Ca-Cl type, probably contaminated by a run-off from the motorway, which is salted in winter. Another important site is the Kokonín fault area. At this important geological structure a total of four springs of radioactive water with the 222 Rn volume activity greater...

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Radon dissolved in drinking-water can be transferred into the indoor air and is one of the main transfer pathways for radon. At water purification plants, large quantities of water are treated and there is a risk that radon degasses from the water and enters into the indoor air. Hence, there is a risk for elevated radon levels in the indoor air at these facilities. This study aims to investigate the general impact of water treatment processes on the radon concentration in water and its transfer into the indoor air. Moreover, the risk that radon exposure exceeds the regulatory limits at workplaces was investigated. In total, the results from 39 Swedish water purification plants are included in the study. The methodology includes long-term air measurements with alpha track detectors, and short-term air measurements with AlphaGUARDs. In addition, water samples were collected in order to analyze the radon concentration in the untreated and treated water. The results show that several plants experience elevated radon levels in the indoor air and in some cases the exposure could be problematic. Several connections were investigated without finding apparent connections for those cases. For example, the relation between radon concentration in the water and radon level in the indoor air was investigated and the connection between the volume of water treated and the radon level in the indoor air. Calculations with transfer coefficients indicate that the transfer of radon into the indoor air is relatively small. However, there can also be contribution from other radon transfer pathways, such as soil and buildings, which may have an impact on the radon levels in the indoor air.

Orientador: Julio Cesar Hadler Neto / Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Física Gleb Wataghin / Made available in DSpace on 2018-08-15T08:30:20Z (GMT). No. of bitstreams: 1 Pereira_OsvaldoLuizdosSantos_M.pdf: 6453293 bytes, checksum: 6ae2b987d494a6587014b4c55b607120 (MD5) Previous issue date: 2010 / Resumo: Neste trabalho foi realizado estudo comparativo entre as respostas de três monitores, o NRPB, o monitor de acrílico (geometria filme fino) e o monitor de alumínio (geometria filme fino), em exposições controladas e mistas. As exposições consistiram em colocar os monitores em uma campânula com uma fonte de rádio-226 interna. Os detectores CR-39 analisados foram todos internos aos monitores. Foi concluido que os monitores em geometria de filme fino forneceram atividades da ordem de 15% inferior ao NRPB. Todos os monitores responderam da mesma forma, quando em ambiente controlado. E em relação ao tipo de material, plástico condutor ou plástico dielétrico, do NRPB, responderam da mesma maneira, em ambientes sem ventilação. O monitor confeccionado com material condutor responde da mesma forma que aquele confeccionado com material dielétrico / Abstract: This work was a comparative study between the responses of three monitors, the NRPB, an acrylic monitor (in thin film geometry) and the aluminum monitor (also thin film geometry) in controled and mixed environment. The experiments consisted on placing the monitors in a plastic tube, with a radio-226 source internal. Only internal CR-39 plastic detectors were analyzed in this work. It was found that the monitors in thin film geometry had activities response of approximately 15% less than the NRPB monitors. All monitors responded the same way when in controlled environment. Related to the type of material, conductive plastic or dielectric (insulator) plastic, the NRPB, in environments without ventilation, responded in the same way / Mestrado / Física Nuclear / Mestre em Física

Face à l’augmentation actuelle des pressions anthropiques sur les réserves d’eaux douces, leur préservation, et notamment celle des eaux souterraines, est primordiale. Les interactions entre les lacs et les eaux souterraines sont étudiées ici afin d’identifier si certains lacs peuvent être utilisés comme indicateurs de changements qualitatifs et quantitatifs des eaux souterraines, spécialement au Québec où plus de 10% du territoire est recouvert d’eaux douces avec un million de lacs recensés. Une vingtaine de petits lacs de Kettle, situés dans des dépôts fluvioglaciaires, ont été spécifiquement choisis pour leur très probable interconnexion avec les aquifères libres peu profonds. Les flux d'eaux souterraines ont été quantifiés via les bilans hydrologiques des lacs couplés aux deux traceurs naturels des eaux souterraines que sont les isotopes stables de la molécule d’eau et le radon 222.A l’échelle régionale, ces lacs présentent un apport annuel et un temps de renouvellement relativement rapide par les eaux souterraines. A l’échelle locale, la modélisation journalière multicouches d’un lac témoin (le lac Lacasse) montre l’importance de la mesure des traceurs, et leur complémentarité, sur la colonne d’eau en fonction des saisons. Différents scénarii d’évolution climatique et environnementale ont ensuite été testés sur les bilans hydrologiques à long terme. Les résultats montrent que la sensibilité de la composition isotopique des lacs à l’horizon 2050 face à l’évolution de la recharge est principalement contrôlée par le pourcentage que représente l’apport des eaux souterraines dans le total de leurs apports en eau, avec une sensibilité optimale pour une fraction de 50 à 80% des apports totaux. Par l’amélioration des connaissances sur les interactions entre lacs et eaux souterraines et sur les outils qui les mettent en évidence, ce travail de recherche a montré que la signature géochimique des lacs peut être utilisée comme indicateur du devenir des ressources en eaux souterraines face aux changements climatiques et environnementaux, pour une meilleure gestion durable de ces hydro systèmes. / In the face of modern anthropogenic pressures, the preservation of freshwater resources, particularly groundwater, is paramount. This study investigates interactions between small lakes and groundwater in Quebec, where more than 10% of the territory is covered by freshwater including one million inventoried lakes, to determine whether these lakes may be used as indicators of groundwater change. Twenty-one kettle lakes, set in fluvioglacial deposits, have been specifically targeted for this study due to the high likelihood of connection to shallow unconfined aquifers. Groundwater flows were quantified via lake water balances coupled with two natural tracers of groundwater: stable isotopes of water and Radon-222. On a regional scale the majority of these lakes are characterized by an important annual groundwater inflow and a short-to-medium groundwater flushing time. Daily multi-layer modeling of one of the study lakes, Lake Lacasse, highlights the importance of conducting measurements of these complementary tracers on the water column at the local scale. Different climate and environmental change scenarios were tested to determine the long-term evolution of lake geochemistry. The results indicate that the sensitivity of the isotopic composition of lake water to changes in recharge by year 2050 is mainly controlled by the amount of the total lake balance contributed by groundwater, with an optimum sensitivity for 50-80% of the total inflows contributed by groundwater. This research demonstrates that the geochemical signatures of lakes can be used to indicate future groundwater change in response to climate and environmental evolution, which may assist in improvements to the sustainable management of freshwater resources.

This thesis explores the intertextual nature of Irenaeus' reading of Genesis 1-3. In this study, we assume a different mode of investigation than previous works on Irenaeus' use of scripture. Drawing from contemporary discussions on intertextuality in Fishbane, Boyrin, Hays, and Young, we challenge a tradition of investigation into Irenaeus' exegesis that has marginalized the significance of scriptural networking inherent to his hermeneutic. This perspective is evident in the previous works on Irenaeus' reading of Genesis in Orbe, Jacobsen, Kannengiesser, Steenberg, and Holsinger-Friesen. This thesis, on the other hand, brings together an appreciation for Irenaeus' hermeneutic with respect to his exegesis of Gen 1-3. We show that in every instance Irenaeus interprets Gen 1-3, not in isolation, but in correlation with other texts by means of a variety of intertextual reading strategies that shape his theological polemic. In chapter one we investigate the nature of Irenaeus' hermeneutical orientation based upon studies of patristic exegesis and his own descriptions of the exegetical task. We show that Irenaeus purposes to interconnect texts in his refutation and exegesis and we formulate a methodology that appreciates his reading of Gen 1-3 within this theological networking of texts. In chapters 2-6, we provide a literary analysis of the echoes, allusions, and citations of Gen 1-3 in each book of Adversus Haereses. In each case we isolate the allusions to Gen 1-3 and the corresponding interrelated texts that form a hermeneutically symbiotic relationship with Gen 1-3. We show how these textual relationships yield a more comprehensive appreciation for the meaning and function of Gen 1-3 in Irenaeus. In chapter 7 we conclude with a summary and cumulative evaluation of the intertextual relationships fashioned with Gen 1-3 and the reading strategies that guide his intertextual use of Gen 1-3. In doing so, this thesis exposes the intricacies of Irenaeus' theological and intertextual reading of Gen 1-3 and the various ways that Irenaeus harmonizes scripture.

Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2015-06-11T17:49:32Z No. of bitstreams: 0 / Made available in DSpace on 2015-06-11T17:49:32Z (GMT). No. of bitstreams: 0 / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP / FAPESP:13/01841-9

Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2015-06-11T17:49:32Z No. of bitstreams: 0 / Made available in DSpace on 2015-06-11T17:49:32Z (GMT). No. of bitstreams: 0 / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / A exposição da população em geral à radiação ionizante surge principalmente a partir de fontes naturais. A principal contribuição é decorrente da inalação do radônio (Rn-222), um gás que ocorre naturalmente (UNSCEAR, 2000). A concentração de Rn-222 num ambiente é controlada por fatores como a permeabilidade do solo e teor de água, a variabilidade meteorológica, características de construção da fundação e da pressão diferencial positivo habitual entre o solo e o ambiente interno. Estudos indicam que a concentração de radônio, apresenta uma variação significativa no subsolo, térreo e andares superiores das edificações. O objetivo deste estudo é determinar os níveis de radônio, nos subsolos, térreos e andares acima do nível do solo, em uma universidade na cidade de São Paulo e um edifício residencial na cidade de Peruíbe. As medidas de Rn-222 foram realizadas através do método passivo com detectores de traços nucleares de estado sólido (CR-39). Os ambientes estudados apresentam concentrações de Rn-222 bastante inferiores aos valores recomendados pela Comissão Internacional de Proteção Radiológica, publicados no documento de 2009, de 300 Bq/m3 para residências e 1000 Bq/m3 para locais de trabalho. No edifício residencial na cidade de Peruíbe, analisaram-se ainda, as concentrações de Ra-266, Th-232 e K-40 em materiais de construção utilizados na construção do edifício, por meio de espectrometria gama. A dose efetiva total para o morador devido à exposição externa foi de 0,8 mSv a-1, inferior ao limite de dose anual para público em geral de 1 mSv a-1. / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP / FAPESP:13/01841-9