Hicks Dome is a mineralized intrusive center of alkaline ultramafic dikes, plugs and diatreme breccias that produced ~1200 m of structural doming of Paleozoic sedimentary rocks in southeastern Illinois. It is part of an igneous province referred to as the "Wauboukigou Alnöite Province" or "Middle Mississippi Alkaline Province". The 40Ar/39Ar dating of biotite and hornblende from igneous rocks throughout the region has consistently produced crystallization ages of 270 +/- 2 Ma (Early-Middle Permian). Hicks Dome lies near the intersection of two aulacogens, the Reelfoot Rift and the Rough Creek Graben. The igneous rocks in the Hicks Dome area range from dark-green, porphyritic dikes, through dikes with pelletal lapilli, to carbonate cemented breccias with country rock fragments and, locally, phenocrysts or xenocrysts and pelletal lapilli. Magmatic minerals include diopside, pargasite, phlogopite-biotite, titanomagnetite, ilmenite, and apatite, as well as carbonate (ferroan-dolomite - ankerite and calcite) of possible magmatic origin. This mineral assemblage only partly corresponds with other occurrences in the middle Mississippi Valley region igneous province as melilite, garnet, olivine, and perovskite were not identified in the Hicks Dome samples. The Hicks Dome igneous lithotype is defined here as a minette, a type of calc-alkaline lamprophyre. Evidence for this classification includes abundant Al-rich phlogopite-biotite, diopside, and pargasite, and the absence of melilite, garnet, and perovskite. Additionally, plotted Al2O3 vs. TiO2 compositions of biotite-phlogopite form a trend subparallel to that of minettes and alnöites, and Al vs. Ti values for most clinopyroxenes fall in the minette field. Some other igneous occurrences in the region are classified as types of ultramafic lamprophyres. For example, the North Hutson mine (Kentucky) and the Cottage Grove (Illinois) dikes are identified as alnöites and the Wildcat Hills dike (Illinois) is regarded as an aillikite. The Hicks Dome igneous suite contains 23 - 25 wt. % SiO2 and 13 - 21 wt. % CO2, whereas regional igneous rocks contain 33 - 36 wt. % SiO2 and 1 - 2 wt. % CO2. Such high CO2 values and inferred carbonate abundance is likely related to the elevated REE values at Hicks Dome. Finally, Hicks Dome samples show relative depletions in Ti, Nb, Ta, Zr, and Hf on a spider diagram compared to other regional igneous occurrences. These data indicate more variability among provincial igneous rocks than previously realized and perhaps two types of lamprophyres, one a calc-alkaline such as at Hicks Dome, and the other an alkaline ultramafic type. Rock samples from Hicks Dome and the surrounding region that were analyzed far exceed the silica cut-off to be considered a carbonatite (sensu stricto), yet a strong, consistent spatial association of abundant carbonate with igneous rocks throughout the region and similar patterns in LIL (large ion lithophyle), HFS (high field strength) and RE (rare earth) elements with carbonatites worldwide supports that magmatic carbon was part of the lamprophyre system at Hicks Dome. Carbon and oxygen isotope values for carbonate from Hicks Dome and other regional igneous samples do not plot within the field for primary carbonatite or the field for unaltered Mississippian limestone and instead form a broad linear trend between these two reference fields. The observed isotopic trend was possibly due to alteration of primary carbonatite by magmatic-hydrothermal and later low-temperature connate fluids. Parisite and/or synchysite, two REE fluorocarbonates of the bastnäsite group, and xenotime, a Y-(REE) phosphate, were identified in the Hicks Dome samples and occur as fibroradial aggregates in dissolution cavities in fluorite and carbonate and as anhedral crystals infilling microfractures and cleavage planes of phlogopite-biotite and paragasite. These textures clearly indicate the REE minerals are secondary phases most likely resulting from hydrothermal alteration-replacement by magmatic-hydrothermal fluids. A fertile (LREE enriched) lithospheric metasomatized mantle likely sourced the Hicks Dome carbonated alkaline silicate magma that, during emplacement, domed and brecciated the Paleozoic strata, expelled magmatic-hydrothermal fluids, and generated a F-REE mineralizing fluid with abundant carbonate. Igneous activity at Hicks Dome is genetically related to F-REE-base metal mineralization hosted by diatreme breccias, and likely contributed fluorine to the connate brines responsible for the F-base metal mineralization of the surrounding Illinois-Kentucky Fluorspar District (IKFD). Although resource estimates for the Hicks Dome area are beyond the scope of this work, an economic deposit of F, REEs, and/or base metals may be present at Hicks Dome and other igneous occurrences. The igneous lithotype, mineralogy, whole rock geochemistry, and regional geologic context support such a conclusion.

Disertační práce je zaměřena na popis, analýzu a syntézu významných účetních a ekonomických teorií zisku, nalezení jejich společných znaků a posouzení možností jejich využitelnosti v účetní praxi. V reakci na pokračující globalizaci ekonomiky a rostoucí poptávku po kvalitních účetních informacích jsme svědky posunu tradičního účetního paradigmatu. Výsledkem je nový obsah účetního zisku, který se významně přibližuje zisku ekonomickému. Nový koncepční přístup, který je v souladu s ekonomickou i účetní teorií, ovšem představuje výrazný odklon od tradiční praxe.

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The first part of the thesis has the character of an exploratory probe, which is looking for the form and situation of textile art at present. It is based mainly interviews of experts in the field of textile art and experiences of the visited exhibitions. Part of this thesis is also personal creation, based on textile experiments. From these findings there was created a pivotal part in the form of a didactic project, inspired in particular by the creation of Sheila Hicks. Results and benefits of the work is to outline the current situation of textile art in our country and verified in a practical set of teaching practices focused mainly on the development of sensory sensitivity. The didactic methods are supplemented by reflections and extending or innovate variant sof lesson plans in Art Education.

The purpose of this study is to determine how stand-up comedians outside the U.S. have succeeded to adapt the art of stand-up comedy to their own regional contexts and to define the extent of the influence of American comedians on comedians from other countries, discussing the concept of Americanisation and globalised media. Two stand-up comedy presentations, one by American comedian Bill Hicks, Revelations; and one by Swedish comedian Magnus Betnér, Inget är heligt, were analysed using comparative content analysis in order to determine similarities and differences in the subjects addressed during the presentations along with similarities and differences in the style of performance. In-depth interviews were conducted as part of this research with professional comedians from Costa Rica: actor and stand-up comedian Hernán Jiménez, and members of the comedy group “La Media Docena” Édgar Murillo and Erik Hernández.

Self-help counselling is an important industry that not only influences its immediate users’ behavior but also society and social behaviors more generally. Since New Ageis a main branch of self-help, and since positivity is a dominant concept in (New Age) self-help discourse, it is worth analyzing how positivity might be achieved in terms of language use. The present study investigates whether the adjectives in a couple of New Age publications contribute to communicating positivity and, if yes, how. What adjectives are used and how can they be categorized in terms of positive, negative, neutral or undetermined connotations as well as semantic prosody? The findings support the hypothesis that the use of “positive adjectives” (Rozin, Berman & Royzman, 2010, p. 536) is what helps to make New Age self-help books convey a positive spirit.

Ce travail contribue à la définition des mesures de l'efficacité et de la productivité dans la théorie microéconomique. Il présente des apports théoriques et empiriques. En premier lieu, cette thèse élabore une critique sur certaines mesures classiques de l’efficacité et de la productivité. Il est montré que la mesure directionnelle, sous l'hypothèse de rendements d'échelle constants, pose un certain nombre de problèmes quant à l’évaluation des variations de la productivité. De plus, il est établi que la « slacks-based » et la directionnelle « slack-based » mesures (ou mesures de Färe-Lovell) ne permettent pas de caractériser la technologie de production. Il résulte que ce type de mesure ne permet pas d’évaluer l'efficacité et les variations de productivité. Une approche alternative est proposée qui permet de contourner cette difficulté. Ensuite, cette thèse introduit deux nouveaux indicateurs: un indicateur social de Luenberger-Hicks-Moorsteen et un indicateur de productivité généralisé. Le premier permet d'évaluer l'effet des politiques sur les capabilités au sens d'A. Sen. Il consiste en une transposition des indicateurs de Hicks-Moorsteen en considérant le rôle spécifique d’un sous-vecteur prenant en compte les facteurs sociaux. Le second indicateur généralise les indicateurs standards de productivité. Il permet de retrouver à la fois les indicateurs de Luenberger et le Luenberger Hicks-Moortsteen comme cas spéciaux de cet indicateur généralisé. En considérant la version multiplicative de l’indicateur généralisé, on retrouve comme cas particuliers, les indicateurs de Malmquist et le Hicks-Moorsteen. Enfin, cette thèse présente des applications empiriques qui illustrent la méthodologie. Ces études évaluent et comparent la performance des régions touristiques et plus précisément celle du Languedoc-Roussillon, qui mobilise un cadre d'analyse transfrontalier. / This phd contributes to the definition of efficiency measures and productivity indicator, in the microeconomic theory. It presents theoretical and empirical contributions. Firstly, this phd develops a review on standard measures of efficiency and productivity. It is shown that the directional measure, under the assumption of constant returns to scale, raises some problems in the assessment of productivity changes. Moreover, it is established that the "slacks-based" and directional "slack-based" measures (or Färe-Lovell measures) do not allow to characterize technology. It follows that such measures do not allow to evaluate efficiency and productivity changes. An alternative approach is proposed which overcomes this difficulty. Then, this phd introduces two new indicators: a social Luenberger-Hicks-Moorsteen indicator and a generalized indicator of productivity. The first mesure the impact of publics policies in the line of the capability theory introduce by A. Sen. This indicator consists on a transposition of the Hicks-Moorsteen indicator by considering a sub-vector of social factors. The second indicator generalizes standards productivity indicators. It allows to find the Luenberger and the Luenberger Hicks-Moortsteen as special cases of this general indicator. Considering the multiplicative version of the generalized indicator, on can find the Malmquist and Hicks-Moorsteen indicators, as special cases. Finally, this phd presents some empirical applications to illustrate the methodology. These studies evaluate and compare the performance of the tourist destination, and specifically for the Languedoc-Roussillon, which involves a cross-border analysis framework

Ontario’s current regulatory approach to low-income housing lies between two primary challenges: the human right to housing, and political/fiscal constraints. This thesis draws on legal theory and economic analysis of law to articulate the proper goals of housing access policy. A structural theory is proposed to explain the normative relationship between efficiency, communitarianism and justice in housing. An array of regulatory options are compared and considered in light of the features that characterize Ontario’s low-income rental housing markets. This analysis favours demand-side housing subsidies to low-income households, combined with supply-side tax expenditures to improve elasticity in the low-income rental market. Further reform of rent and covenant controls, social and affordable housing supply, and land use planning is recommended to ensure an efficient residential tenancy market. These reforms are offered as a framework for the implementation of the human right to housing in Ontario.

Ontario’s current regulatory approach to low-income housing lies between two primary challenges: the human right to housing, and political/fiscal constraints. This thesis draws on legal theory and economic analysis of law to articulate the proper goals of housing access policy. A structural theory is proposed to explain the normative relationship between efficiency, communitarianism and justice in housing. An array of regulatory options are compared and considered in light of the features that characterize Ontario’s low-income rental housing markets. This analysis favours demand-side housing subsidies to low-income households, combined with supply-side tax expenditures to improve elasticity in the low-income rental market. Further reform of rent and covenant controls, social and affordable housing supply, and land use planning is recommended to ensure an efficient residential tenancy market. These reforms are offered as a framework for the implementation of the human right to housing in Ontario.

La tesi si propone di rintracciare all’interno dell’ordinamento italiano una regola giuridica, quanto più generale possibile, suscettibile di applicazione al maggior numero di ipotesi in cui un atto giuridico determina l’alterazione di un ordine dato di priorità applicabile a pretese di azionisti e creditori di una società di capitali. Si rileva, infatti, che il diritto vivente delle garanzie reali possa spesso trovarsi in contrasto con un fondamentale principio di diritto dei contratti: quello di relatività dei loro effetti. Vengono, quindi, isolate, due classi di garanzie reali che, al contrario, risultano essere compatibili con il principio richiamato. Una più ampia regola viene, di seguito, proposta, basata sulla stessa logica che fonda l’istituto dei vantaggi compensativi, funzionale a regolare i fenomeni di alterazione di un ordine di priorità, a prescindere dalla natura della pretesa coinvolta. Essenzialmente, quest’ultima regola costituisce la trasposizione nel linguaggio e nel sistema giuridico del criterio di efficienza di Kaldor-Hicks. Dal lato dei diritti patrimoniali e nel prisma dei problemi “ordinali”, vengono individuate decisive somiglianze tra le pretese a titolo di debito e quelle a titolo di capitale di rischio, cosicché viene proposta l’applicazione di istituti classici del diritto azionario (ad es., il diritto di recesso) alla materia dei rapporti di credito. Definito l’ambito di applicazione dei diritti reali di garanzia e riconosciuta la maggior efficienza di strutture del passivo costruite prevalentemente sullo schema della subordinazione invece che su quello della preferenza, si propone di attuare un netto passaggio di sistema dal secondo schema al primo. Lo studio si conclude misurando i risultati ottenuti sugli analoghi fenomeni che si verificano nell’ambito della disciplina del sistema finanziario. / This thesis aims at finding in the Italian legal system a general rule able to provide a guidance for the modification of the order of priority of claims against limited liability corporations. It is argued that the applicable legal approach to security interests could often be in contrast with a basic principle of contract law: relativity. Therefore, firstly, two classes of security interests that proved to be coherent with the aforementioned principle are described. Secondly, a wider rule based on a logic of compensation is put forward and tested on some particular cases. Basically, this rule is a transposition into legal terms of the well-known Kaldor-Hicks criterion. On the economic rights side, similarities are founded between credit claims and equity claims about order issues, so that the compensation rule is thought as applicable, almost equivalently, to both types of claims. Application to a certain class of creditors of “organizational rules” (for example, right of withdrawal) typically provided by law for shareholders is also suggested. Defined the scope of application of security interests and considered the efficiency gains that are achievable by subordination structures instead of priority ones, it is proposed to pursue the same goal of modifying a given order of priority, through subordination agreements. Finally, these results are discussed taking into account some financial law topics.