Knowledge of species occurrence is a prerequisite for efficient and effective conservation and management. Unfortunately, knowledge of species occurrence is usually insufficient, so models that use environmental predictors and species occurrence records are used to predict species occurrence. Predicting the occurrence of stream fishes is often difficult because sampling data insufficiently describe species occurrence and important environmental conditions and predictive models insufficiently describe relations between species and environmental conditions. This dissertation 1) examines the sufficiency of fish species occurrence records at four spatial extents in Virginia, 2) compares modeling methods for predicting stream fish occurrence, and 3) assesses relations between species traits and model prediction characteristics. The sufficiency of sampling is infrequently addressed at the large spatial extents at which many management and conservation actions take place. In the first chapter of this dissertation I examine factors that determine the sufficiency of sampling to describe stream fish species richness at four spatial extents across Virginia using sampling simulations. Few regions of Virginia are sufficiently sampled, portending difficulty in accurately predicting fish species occurrence in most regions. The sufficient number of samples is often large and varies among regions and spatial scales, but it can be substantially reduced by reducing errors of sampling omission and increasing the spatial coverage of samples. Many methods are used to predict species occurrence. In the second chapter of this dissertation I compare the accuracy of the predictions of occurrence of seven species in each of three regions using linear discriminant function, generalized linear, classification tree, and artificial neural network statistical models. I also assess the efficacy of stream classification methods for predicting species occurrence. No modeling method proved distinctly superior. Species occurrence data and predictor data quality and quantity limited the success of predictions of stream fish occurrence for all methods. How predictive models are built and applied may be more important than the statistical method used. The accuracy, generality (transferability), and resolution of predictions of species occurrence vary among species. The ability to anticipate and understand variation in prediction characteristics among species can facilitate the proper application of predictions of species occurrence. In the third chapter of this dissertation I describe some conservation implications of relations between predicted occurrence characteristics and species traits for fishes in the upper Tennessee River drainage. Usually weak relations and variation in the strength and direction of relations among families precludes the accurate prediction of predicted occurrence characteristics. Most predictions of species occurrence have insufficient accuracy and resolution to guide conservation decisions at fine spatial grains. Comparison of my results with alternative model predictions and the results of many models described in peer-reviewed journals suggests that this is a common problem. Predictions of species occurrence should be rigorously assessed and cautiously applied to conservation problems. Collectively, the three chapters of this dissertation demonstrate some important limitations of models that are used to predict species occurrence. Model predictions of species occurrence are often used in lieu of sufficient species occurrence data. However, regardless of the method used to predict species occurrence most predictions have relatively low accuracy, generality and resolution. Model predictions of species occurrence can facilitate management and conservation, but they should be rigorously assessed and applied cautiously. / Ph. D.

Introduction Prostate cancer (PCa) is the most common cancer among men in Sweden. The clinical course varies considerably, which makes it difficult to predict the prognosis in the individual case. In order to explore the early as well as the late course of the disease, large study groups and population-based cohorts are necessary. Aims To explore factors that influence the long-term outcome of men with low-risk tumours in a population-based register, to predict the long-term course, and to assess the mortality rate for men with prostate cancer (Paper I) To analyse long-term outcome and to investigate factors associated with long-term survival in patients with metastases to the skeleton (Paper II) To analyse early androgen deprivation treatment (ADT) failure and to define clinical predictors associated with short survival due to early ADT failure in prostate cancer patients with bone metastases (Paper III) To analyse the prognostic significance of the extent of bone metastases in relation to other pretreatment variables in prostate cancer patients, and to explore the impact of bone metastases on quality-of-life (Paper IV) Material and methods The study groups were assembled from The South East Region Prostate Cancer Register (SERPCR), and The Scandinavian Prostate Cancer Group (SPCG) Trial No. 5. In the first study, prognostic factors and long-term disease-specific mortality rates of low-risk prostate cancer patients from the early PSA era were analysed. In the second study, patient-related factors, quality-of-life (QoL) and long-term survival in 915 PCa patients with bone metastases (M1b) under ADT, were analysed. In Study III factors predicting primary failure to respond to ADT were identified. Study IV explored the impact of the extent of bone metastases on survival and QoL for these men. Result and conclusions The long-term disease-specific mortality of low-risk localised PCa is low, but the annual mortality rate gradually increases. This indicates that some tumours slowly develop into lethal cancer, particularly in men 70 years or older and with a PSA level ≥ 4 μg/L. From the SPCG Trial No. 5, a subgroup of patients with M1b disease and favourable set of predictive factors survived more than 10 years under ADT with an acceptable QoL. Independent predictors of long-term survival were identified as performance status (PS) < 2, limited extent of bone metastases, and a PSA level < 231 μg/L at the time of enrolment in the trial. However, four independent clinical predictors of early ADT failure could be defined. Men exhibiting these features should be considered for an alternative treatment. Patient grouping based on three categories of extent of bone metastases related to PS, haemoglobin, and QoL at presentation, as independent predictors of mortality, may provide improved accuracy of prognosis.

Carte du bailliage en fichier complémentaire. / Le bailli d’Amiens, sous Philippe VI (1328-1350), intervenait fréquemment dans les principautés du Nord de la France que sont les comtés d’Artois, de Ponthieu et de Flandre. L’étendue de son ressort, ainsi que son emplacement stratégique, en firent une sentinelle du gouvernement central et un ardent défenseur des droits du roi. Agissant parfois avec trop de zèle, entrant ce faisant en conflit avec les juridictions urbaines, d’Église et seigneuriales, cet officier royal constituait un lien important entre les justiciables de sa circonscription et l’autorité royale des actes et lettres de laquelle il devait veiller à la transmission et l’exécution. De son côté, la cour du roi sembla approuver le travail du bailli, n’intervenant que rarement en réaction aux excès commis par ce dernier et confirmant l’essentiel des sentences du bailli jugées en appel. / The bailiff of Amiens, under Philip VI (1328-1350), frequently intervened in the principalities of northern France that are the counties of Artois, Ponthieu and Flanders. The extent of its jurisdiction, and its strategic location made him a sentinel of the central government and a staunch advocate of the king’s rights. Sometimes acting too zealously, thereby entering into conflict with urban jurisdictions, and stately church, this royal officer was an important link between citizens of his district and the royal authority of the acts and letters which he had to ensure transmission and execution. For its part, the king's court seemed to endorse the work of the bailiff, intervening only rarely in response to the excesses committed by the latter and confirming the main awards of the Bailiff considered on appeal.

The theoretical section includes basis of consolidation, procedures and methods of preparation of consolidated financial statements under Czech accounting legislation. The second part shows how to prepare consolidated financial statements of real companies.

Made available in DSpace on 2016-12-23T14:08:59Z (GMT). No. of bitstreams: 1 Heloa Ferreira Cristovao.pdf: 812841 bytes, checksum: 71e524e49439abe4acf2da511e7345ab (MD5) Previous issue date: 2013-08-05 / A maioria dos gramáticos acolhe os verbos em duas sessões: uma que trata de aspectos morfológicos; em seguida, dentro de uma perspectiva sintático-semântica, que aborda os verbos quanto à predicação. Isso se configura um problema nesse modelo de análise, visto que, ao considerar os verbos como elementos discretos, em frases descontextualizadas, não se consideram as relações morfológicas, sintáticas, semânticas, pragmáticas e discursivas que só podem ser observadas a partir da língua em uso, dentro do jogo combinatório da linguagem. A partir dessas considerações, a concepção de língua que adotamos se coaduna com aquela proposta pelo Funcionalismo, que defende os estudos de fenômenos linguísticos a partir da análise das estruturas em uso real, priorizando as relações que se estabelecem no contexto comunicativo. Igualmente importante, foi o estudo da estrutura argumental da oração, formada pelo verbo e seus selecionados elementos obrigatórios (argumentos). Com relação aos verbos que serão objeto da pesquisa, orientamo-nos pela classificação realizada por Azeredo (2004, p.180), baseada na proposta de estudo de Cano Aguilar (1981) para a língua espanhola, que arrolou o grupo de verbos codificadores de extensão ou escala no português, entre eles: atravessar, percorrer, subir, abraçar, presidir, contornar, ocupar, preencher, inundar, medir 1 (ele mediu um terreno), medir 2 (o terreno mede 160 m), valer e durar (a viagem durou 80 dias). Em nossa pesquisa, analisaremos a transitividade de um recorte desse grupo, composto pelos verbos subir, ocupar, medir, durar, valer e seu uso na língua portuguesa, que, juntamente com a escolha do referencial teórico, justificam a importância deste estudo, visto que esse fenômeno é mais bem observado em condições reais de comunicação. O corpus é constituído de textos do âmbito jornalístico escrito e o levantamento de dados foi realizado por meio de ferramenta de pesquisa on-line no acervo digital da Revista Veja. Esperamos que o resultado desta pesquisa evidencie que um estudo que tenha como ponto de partida a língua em uso vá muito além das proposições das gramáticas / The most of grammarians welcome verbs in two sessions, namely: the first that deals with morphological aspects, then within a syntactic-semantic perspective, which deals with verbs as the predication. This creates the problem of proposal analysis, given that when considering verbs as discrete elements in non-contextualized sentences, the relationships are not considered morphological, syntactic, semantic, pragmatic and discoursive that can only be observed from the language in use, in game combinatorial language. From these considerations, the design language we adopt is consistent with that proposed by functionalism, which advocates the study of linguistic phenomena from the analysis of the structures in actual use, prioritizing the relationships established in the communicative context. Equally important was the study of argument structure of sentence, formed by the verb and its selected elements required (arguments). With respect to verbs that will be the object of research, we look to the classification performed by Azeredo (2004, p.180), based on the study proposal of Cano Aguilar (1981) for the Spanish language, that enrolled a group of verbs encoders of extent or scale in Portuguese, among them: cross, roam, rise, embrace, preside, contour, occupy, fill, flood, measure 1 (he measured a piece of land), measure 2 (the land measures 160 m), earn and last (the trip lasted 80 days). In our research, we analyze the transitivity of a clipping of this group, consisting of the verbs rise, occupy, measure, last, earn and their use in the Portuguese language, which, together with the choice of theoretical, justify the importance of this study, since this phenomenon is best observed in real communication. The corpus is composed of texts within the journalistic writing and data collection was conducted through a research tool on-line in digital collection of Veja Magazine. We hope that the result of this research it is clear that a study has as starting point the language used go far beyond the propositions of grammars

An increase in the number of debris-covered glaciers and expansion of debris cover across many glaciers has been documented in many of the world’s major glacierised mountain ranges over the last 100 years. Debris cover has a profound impact on glacier mass balance with thick layers insulating the underlying ice and dramatically reducing ablation, while thin or patchy cover accelerates ablation through albedo reduction. Few debris-covered glaciers have been studied in comparison with ‘clean’ glaciers and their response to climatic change is uncertain. Remote sensing, integrated with field data, offers a powerful but as yet unrealised tool for studying and monitoring changes in debris-covered glaciers. Hence, this thesis focuses on two key aims: i) to test the utility of visible/near infrared satellite sensors, such as TERRA ASTER, for studying debris-covered glaciers; ii) to develop techniques to fully exploit the capability of these satellite sensors to extract useful information, and monitor changes over time. Research was focused on four interrelated studies at the Miage Glacier, in the Italian Alps. First, a new method of extracting debris-thickness patterns from ASTER thermal-band imagery was developed, based on a physical energy-balance model for a debris surface. The method was found to be more accurate than previous empirical approaches, when compared with field thickness measurements, and has the potential advantage of transferability to other sites. The high spatial variability of 2 m air temperature, which does not conform to a standard lapse rate, presents a difficulty for this approach and was identified as an important area for future research. Secondly, ASTER and Landsat TM data are used to map debris-cover extent and its change over time using several different methods. A number of problems were encountered in mapping debris extent including cloud cover and snow confusion, spatial resolution, and identifying the boundary between continuous and sporadic debris. Analysis of two images in late summer 1990 and 2004 revealed only a small up glacier increase in debris cover has occurred, confirming other work’s conclusions that the debris cover on Miage Glacier increased to its present extent prior to the 1990s. A third area of research used ASTER DEMs to monitor surface elevation changes of the Miage Glacier over time to update previous studies. Surface velocities on the glacier tongue were also calculated between 2004-2005 using feature-tracking of ASTER orthorectified visible band imagery and ASTER DEMs. However, ASTER DEMs were found to be rather poor for both applications due to large elevation errors in topographically rough parts of the glacier, which prevented a full analysis and comparison of results to previous surface elevation and velocity studies. Finally, the lithological units of the debris cover were mapped, based on the spectral differences of different rock types in the debris layer, providing information both on the location and concentration of different rock types on the surface. Therefore, the identification in the variation in emissivity throughout the glacier surface can be identified, which in turn has an impact upon calculated surface temperatures and ablation respectively. Overall, this research presents a significant contribution to understanding the impact of a debris layer on an alpine glacier, which is an area of key interest and current focus of many present glaciological studies. Since future glacial monitoring will increasingly have to consider supraglacial debris cover as a common occurrence, due to climate warming impacts of glacial retreat and permafrost melting. This contribution is achieved through the successful application of methods which utilise ASTER data to estimate debris thickness and debris extent, and the lithological mapping of debris cover. Therefore, the potential for incorporating these remote sensing techniques for debris-covered glaciers into current global glacier monitoring programs has been highlighted. However the utility of ASTER derived DEMs for surface elevation change analysis and surface velocity estimations in a study site of steep and varied terrain has been identified as questionable, due to issues of ASTER DEM accuracy in these regions.

Le bailli d’Amiens, sous Philippe VI (1328-1350), intervenait fréquemment dans les principautés du Nord de la France que sont les comtés d’Artois, de Ponthieu et de Flandre. L’étendue de son ressort, ainsi que son emplacement stratégique, en firent une sentinelle du gouvernement central et un ardent défenseur des droits du roi. Agissant parfois avec trop de zèle, entrant ce faisant en conflit avec les juridictions urbaines, d’Église et seigneuriales, cet officier royal constituait un lien important entre les justiciables de sa circonscription et l’autorité royale des actes et lettres de laquelle il devait veiller à la transmission et l’exécution. De son côté, la cour du roi sembla approuver le travail du bailli, n’intervenant que rarement en réaction aux excès commis par ce dernier et confirmant l’essentiel des sentences du bailli jugées en appel. / The bailiff of Amiens, under Philip VI (1328-1350), frequently intervened in the principalities of northern France that are the counties of Artois, Ponthieu and Flanders. The extent of its jurisdiction, and its strategic location made him a sentinel of the central government and a staunch advocate of the king’s rights. Sometimes acting too zealously, thereby entering into conflict with urban jurisdictions, and stately church, this royal officer was an important link between citizens of his district and the royal authority of the acts and letters which he had to ensure transmission and execution. For its part, the king's court seemed to endorse the work of the bailiff, intervening only rarely in response to the excesses committed by the latter and confirming the main awards of the Bailiff considered on appeal. / Carte du bailliage en fichier complémentaire.

在2008年金融危機過後，除了短期獲利狀況外，投資人越來越重視企業對環境、社會風險的回應能力。為了回應投資人的期待與本身管理需求，越來越多企業開始主動編製社會責任報告書。透過揭露更多企業社會責任報告書裏非財務面的相關資訊，將促成各利害關係人共贏的局面。 綜上所述，企業社會責任的報導和揭露之重要性已不言而喻。過去的文獻指出，公司透過揭露企業社會責任的資訊能夠降低分析師盈餘預測差異、降低資金成本、提升公司價值，吸引更多具有社會責任觀的投資人投資。 本研究係以我國電子業與金融保險業之上市櫃公司為研究對象，透過內容分析法與統計分析法，發現之結果如下： 一、 「公司規模」、「產業別」、「獲利能力」會顯著影響公司的企業社會責任揭露程度。 二、 電子業於企業社會責任報告書中之「環境」衡量構面揭露資訊程度顯著大於金融保險業。

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Liability of the employee for damage Abstract The content of this thesis is the issue of employee's liability for damage caused to employer. The topic of the thesis is constantly relevant, as it concerns a large number of people, because in the first quarter of 2020 more than four million employees were registered in the Czech Republic. The issue of employee's liability for damage, respectively its compensation is a very sensitive topic for employees, as compensation for damage, for example in the amount of several monthly incomes, is a significant intervention in the economic situation of almost every employee. In addition, the regulation of employee liability for damage, given its long- term strong protection of employees, can have an impact on the labor market, as employers are often exposed to the significant risk of damages they may demand from employees. As a result, employers may prefer other forms of cooperation than on the basis of an employment contract. The aim of the thesis was to give a clear and comprehensive interpretation of the institute of employee's liability for damage, to analyze this institute in detail and analyze the legal regulation of various types of employee's liability for damage in connection with selected relevant case law, and finally to provide partial proposals de lege...