Thomas Hobbes est sans doute mieux connu comme philosophe politique que comme homme de science et ses longues querelles avec John Wallis en mathématiques et Robert Boyle en physique n’ont guère encouragé les historiens des sciences à prêter attention à son œuvre scientifique. Pourtant, Hobbes conçut la philosophie comme une science et se considérait comme le fondateur non seulement d’une science nouvelle : la philosophie civile, mais aussi de la science de l’optique - récemment renouvelée à la faveur de la découverte du télescope - et même des mathématiques. Mais à quoi Hobbes pense-t-il quand il parle de science ? Aux mathématiques qu’il admire tant ? A la philosophie naturelle de Galilée ? Ou à la médecine de Harvey ? En quel sens la philosophie civile est-elle une science et quel est le statut des mathématiques ? Telles sont les questions que nous abordons à partir d’une analyse du De Corpore et des dix premiers chapitres du De Homine traduits du latin. L’interprétation proposée ici consiste à réaffirmer l’unité du système des Éléments de la philosophie et à souligner la dimension matérialiste et réaliste de la science hobbesienne. Bien que Noel Malcolm ait définitivement établi que Hobbes n’est pas l’auteur du Short Tract on first principles, nous montrons que le tournant scientifique de Hobbes est profondément marqué par son intérêt pour l’optique qu’il renouvela sur la base d’une ontologie matérialiste et des principes du mécanisme hérités de Galilée. / Thomas Hobbes is perhaps best known as a political philosopher than as a scientist and his too long quarrels with John Wallis in mathematics and Robert Boyle in physics did little to encourage historians of science to pay attention to his scientific work. Yet Hobbes conceived of philosophy as a science and considered himself the founder not only of a new science: civil philosophy, but also the science of optics - recently renewed thanks to the discovery of the telescope - even mathematics. But what Hobbes has in mind when he talks about science? Mathematics he so admires? Galileo’s natural philosophy? Or Harvey’s medicine? In what sense civil philosophy is a science and what is the status of mathematics? These are the issues we discuss from an analysis of De Corpore and the first ten chapters of De Homine translated from Latin. The interpretation proposed here is to underline the unity of the system of the Elements of philosophy and emphasize the materialistic and realistic nature of Hobbesian science. Although Noel Malcolm has definitively established that Hobbes is not the author of Short Tract on First Principles, we show that Hobbes’s shift to science was deeply marked by his interest in the science of optics he renewed on the basis of a materialist ontology and principles inherited from Galilee mechanism.

This thesis is a study of four graphic novels that depicts the Israeli-Palestinian conflict: Palestine (1993) by Joe Sacco, How to Get to Know Israel in 60 Days or Less (2011) by Sarah Glidden, Not the Israel My Parents Promised Me (2014) by Harvey Pekar and JT Waldman, and Jerusalem: Chronicles from the Holy City (2011) by Guy Delisle. By comparing the graphic novels, I study the differences and similarities in regard to postcolonial aspects by applying the theoretical framework of Edward Said concerning the “Other” and the Orient. I study the making of the “Other” in the graphic novels by analyzing the use of time in comics, as well as narratological aspects such as focalization. The making of the “Other” is complicated in graphic novels due to its complex use of time and narratology, where a multitude of perspectives and aspects of time can exist simultaneously. Moreover, the theme of the conflict and concept of the “Other” and is further complicated in the graphic novels’ since the Israeli-Palestinian conflict is an ongoing and complex conflict.  This thesis aims to deepen the understanding of how the “Other” is depicted in the material. It also has an ambition to expand the knowledge of the medium by analyzing comics in regard to stereotypes and simplification as well as the comic’s subversive strategies. Furthermore, I analyze the relationship between objectivity and subjectivity in the graphic novels which are often categorized as journalistic comics. In regards to the genre I discuss its relationship with traditional journalism and the school of “New Journalism”.

When governments are unable or unwilling to provide necessary relief to communities, local faith-based congregations (FBCs) step in and fill the gap. Though shown to provide for so many needs following disaster, FBCs have largely been left out of the institutional emergency management cycle. The aim of this study was to explore the role of FBCs in the disaster response and recovery process and investigate how recovery impacts FBCs. The primary objective of this study is to gain a better understanding of FBCs and how to better integrate them into the formal emergency management process.The main questions were as follows: First, what is the role of FBCs during the disaster recovery process? Second, how do FBCs change (temporarily and permanently) during disaster recovery, and what factors may promote or inhibit change? To answer these questions, qualitative semistructured interviews were held to develop a case study of Katy, Texas and its recovery from Hurricane Harvey of 2017. The applied and conceptual implications resulting from this study, which apply to FBCs, researchers, emergency managers, and policy makers, highlight the opportunity to better incorporate FBCs formally into emergency management practices.

在高度醫療化的現代社會當中，醫病關係是一個不容忽視的重要議題。二十世紀的醫療科技突飛猛進，但是病患所接受的醫療品質卻是越來越低劣。醫生過度強調科學與理性，失去對病人的尊重，因而導致醫療系統凌駕於人性之上的情境。《哈維》與《心靈病房》分別描述了病患在醫院所經歷的治療過程。透過這兩齣戲的比較，本文發現二十世紀下半葉的醫療系統對待病患的態度並無改善。透過傅柯與生命倫理學的觀點，本文旨在說明二十世紀醫療系統對人性所造成的迫害，並且探討醫療體系的威權如何被建立以及病患的自主權如何被剝奪。 　　本論文分為四章。第一章說明柴絲和愛德森的生平背景、《哈維》與《心靈病房》的相關評論以及本論文的理論架構。第二章透過傅柯的觀點闡述醫護人員無形中施加於病患身上的醫療暴力。第三章透過生命倫理學的角度分析病患任由醫療體系擺佈的過程。第四章總結醫護人員對病患的操控以及病患在醫療系統中所遭遇的困境，並且重申醫療系統應該以「以病患為中心」的醫療模式取代傳統霸權式的醫療。 / In the madicalized society, the doctor-patient relationship is a significant issue because medical science has had tremendous breakthroughs in the twentieth century, yet the quality of hospital care has become worse. Doctors, over-relying on science and rationality, lose respect for their patients, which leads to a situation of medical apparatuses above humanity. Mary Chase’s Harvey and Margaret Edson’s Wit describe patients’ experience in hospital respectively. Through the comparison and contrast of the plays, this thesis cannot see any improvement in doctors’ treatment of patients. Therefore, aiming at demonstrating the dehumanizing evil of medical apparatuses, this thesis elaborates the construction of medical authority from the perspective of Foucault’s analysis of disciplinary power and reflects on the deprival of patients’ autonomy with the approach of biomedical ethics. This thesis is divided into four chapters. Chapter One introduces the backgrounds of the authors, literature review of Harvey and Wit and the theoretical frameworks of Foucault and biomedical ethics. Chapter Two, focusing on the rigid disciplinary power of medical apparatuses, illustrates hospital staff’s evil practice on patients. Chapter Three demonstrates the dehumanized patients under the manipulation of medical discipline and unethical treatment. Chapter Four concludes hospital staff’s manipulation of patients and patients’ dilemmas in medical institution and then reiterates the significance of the patient-centered treatment.

Over the past twenty years, the idea that planning and development practices should be ‘sustainable’ has become a key tenet of discourses characterising the field of planning and development. As part of the agenda to balance and integrate economic, environmental and social interests, democratic participatory governance arrangements are frequently purported to be necessary to achieve ‘sustainable development’ at both local and global levels. Despite the theoretical disjuncture between ideas of democratic civic participation, on the one hand, and civic participation as a means to achieve pre-determined sustainability goals on the other, notions of civic participation for sustainability have become integral features of sustainable development discourses. Underpinned by a conceptual and methodological intent to perform an epistemological ‘break’ with notions of civic participation for sustainability, this thesis explicates how citizens are enrolled in the sustainable development agenda in the discourse of policy. More specifically, it examines how assumptions about civic participation in sustainable development policy discourses operate, and unpacks some discursive strategies through which policy language ‘enrols’ citizens in the same set of assumptions around their normative requirement for participation in sustainable development. Focussing in on a case study sustainable development policy document – a draft regional plan representing a case of ‘enrolling the citizen in sustainability’ - it employs three sociological perspectives/methods that progressively highlight some of the ways that the policy language enjoins citizens as active participants in ‘sustainable’ regional planning. As a thesis-by-publication, the application of each perspective/method is reported in the form of an article prepared for publication in an academic journal. In a departure from common-sense understandings of civic participation for sustainability, the first article examines the governmentality of sustainable development policy. Specifically, this article explores how civic community – particularly community rights and responsibilities – are deployed in the policy discourse as techniques of government that shape and regulate the conduct of subjects. In this respect, rather than seeing civic community as a specific ‘thing’ and participation as corresponding to particular types of ‘activities’, this paper demonstrates how notions of civic participation are constructed and mobilised in the language of sustainable development policy in ways that facilitate government ‘at a distance’. The second article begs another kind of question of the policy – one concerned more specifically with how the everyday practices of subjects become aligned with the principles of sustainable development. This paper, therefore, investigates the role of pedagogy in establishing governance relations in which citizens are called to participate as part of the problematic of sustainability. The analysis suggests that viewing the case study policy in terms of relationships of informal pedagogy provided insights into the positioning of the citizen as an ‘acquirer’ of sustainability principles. In this instance, the pedagogic values of the text provide for low levels of discretion in how citizens could position themselves in the moral order of the discourse. This results in a strong injunction for citizens to subscribe to sustainability principles in a participatory spirit coupled with the requirement for citizens to delegate to the experts to carry out these principles. The third article represents a further breakdown of the ways in which citizens become enrolled in ‘sustainable’ regional planning within the language of the case study policy. Applying an ethnomethodological perspective, specifically Membership Categorization Analysis, this article examines the way ‘the citizen’ and ‘civic values and obligations’ are produced in the interactional context of the text. This study shows how the generation of a substantive moral order that ties the citizen to sustainable values and obligations with respect to the region, is underpinned by a normative morality associated with the production of orderliness in ‘text-in-interaction’. As such, it demonstrates how the production and positioning of ‘the citizen’ in relation to the institutional authors of the policy, and the region more generally, are practical accomplishments that orient the reader to identify him/herself as a ‘citizen’ and embrace the ‘civic values and obligations’ to which he/she is bound. Together, the different conceptual and methodological approaches applied in the thesis provide a more holistic picture of the different ways in which citizens are discursively enrolled in the sustainability agenda. At the substantive level, each analysis reveals a different dimension of how the active citizen is mobilised as a responsible agent for sustainable development. In this respect, civic participation for sustainability is actualised and reproduced through the realms of language, not necessarily through applied occasions of civic participation in the ‘taken-for-granted’ sense. Furthermore, at the conceptual and methodological level, the thesis makes a significant contribution to sociological inquiry into relationships of governance. Rather than residing within the boundaries of a specific sociological perspective, it shows how different approaches that would traditionally be applied in a mutually exclusive manner, can complement each other to advance understanding of how governance discourses operate. In this respect, it provides a rigorous conceptual and methodological platform for further investigations into how citizens become enrolled in programmes of government.

This dissertation focuses on the scattering phenomena by well-polished optical mirror surfaces. Specifically, predicting image degradation by surface scatter from rough mirror surfaces for a two-mirror telescope operating at extremely short wavelengths (9nm~30nm) is performed. To evaluate image quality, surface scatter is predicted from the surface metrology data and the point spread function in the presence of both surface scatter and aberrations is calculated. For predicting the scattering intensity distribution, both numerical and analytic methods are considered. Among the numerous analytic methods, the small perturbation method (classical Rayleigh-Rice surface scatter theory), the Kirchhoff approximation method (classical BeckmanKirchhoff surface scatter theory), and the generalized Harvey-Shack surface scatter theory are adopted. As a numerical method, the integral equation method (method of moments) known as a rigorous solution is discussed. Since the numerical method is computationally too intensive to obtain the scattering prediction directly for the two mirror telescope, it is used for validating the three analytic approximate methods in special cases. In our numerical comparison work, among the three approximate methods, the generalized Harvey-Shack model shows excellent agreement to the rigorous solution and it is used to predict surface scattering from the mirror surfaces. Regarding image degradation due to surface scatter in the presence of aberrations, it is shown that the composite point spread function is obtained in explicit form in terms of convolutions of the geometrical point spread function and scaled bidirectional scattering distribution functions of the individual surfaces of the imaging system. The approximations and assumptions in this iv formulation are discussed. The result is compared to the irradiance distribution obtained using commercial non-sequential ray tracing software for the case of a two-mirror telescope operating at the extreme ultra-violet wavelengths and the two results are virtually identical. Finally, the image degradation due to the surface scatter from the mirror surfaces and the aberration of the telescope is evaluated in terms of the fractional ensquared energy (for different wavelengths and field angles) which is commonly used as an image quality requirement on many NASA astronomy programs.

No description available.

<div>With increasing focus on large scale planning and allocation of resources for protection against future flood risk, it is necessary to analyze and improve the deficiencies in the conventional flood modeling approach through a better understanding of the interactions between river hydrodynamics and subsurface processes. Recent studies have shown that it is possible to improve the flood inundation modeling and mapping using physically-based integrated models that incorporate observable data through assimilation and simulate hydrologic fluxes using the fundamental laws of conservation of mass at multiple spatiotemporal scales. However, despite the significance of integrated modeling in hydrology, it has received relatively less attention within the context of flood hazard. The overall aim of this dissertation is to study the heterogeneity in complex physical processes that govern the watershed response during flooding and incorporate these effects in integrated models across large scales for improved flood risk estimation. Specifically, this dissertation addresses the following questions: (1) Can physical process incorporation using integrated models improve the characterization of antecedent conditions and increase the accuracy of the watershed response to flood events? (2) What factors need to be considered for characterizing scale-dependent physical processes in integrated models across large watersheds? (3) How can the computational efficiency and process representation be improved for modeling flood events at large scales? (4) Can the applicability of integrated models be improved for capturing the hydrodynamics of unprecedented flood events in complex urban systems?</div><div><br></div><div>To understand the combined effect of surface-subsurface hydrology and hydrodynamics on streamflow generation and subsequent inundation during floods, the first objective incorporates an integrated surface water-groundwater (SW-GW) modeling approach for simulating flood conditions. The results suggest that an integrated model provides a more realistic simulation of flood hydrodynamics for different antecedent soil conditions. Overall, the findings suggest that the current practice of simulating floods which assumes an impervious surface may not be providing realistic estimates of flood inundation, and that an integrated approach incorporating all the hydrologic and hydraulic processes in the river system must be adopted.</div><div><br></div><div>The second objective focuses on providing solutions to better characterize scale-dependent processes in integrated models by comparing two model structures across two spatial scales and analyzing the changes in flood responses. The results indicate that since the characteristic length scales of GW processes are larger than SW processes, the intrinsic scale (or resolution) of GW in integrated models should be coarser when compared to SW. The results also highlight the degradation of streamflow prediction using a single channel roughness when the stream length scales are increased. A distributed channel roughness variable along the stream length improves the modeled basin response. Further, the results highlight the ability of a dimensionless parameter 𝜂1, representing the ratio of the reach length in the study region to maximum length of the single stream draining at that point, for identifying which streams may require a distributed channel roughness.</div><div><br></div><div>The third objective presents a hybrid flood modeling approach that incorporates the advantages of both loosely-coupled (‘downward’) and integrated (‘upward’) modeling approaches by coupling empirically-based and physically-based approaches within a watershed. The computational efficiency and accuracy of the proposed hybrid modeling approach is tested across three watersheds in Indiana using multiple flood events and comparing the results with fully- integrated models. Overall, the hybrid modeling approach results in a performance comparable to a fully-integrated approach but at a much higher computational efficiency, while at the same time, providing objective-oriented flexibility to the modeler.</div><div><br></div><div>The fourth objective presents a physically-based but computationally-efficient approach for modeling unprecedented flood events at large scales in complex urban systems. The application of the proposed approach results in accurate simulation of large scale flood hydrodynamics which is shown using Hurricane Harvey as the test case. The results also suggest that the ability to control the mesh development using the proposed flexible model structure for incorporating important physical and hydraulic features is as important as integration of distributed hydrology and hydrodynamics.</div>

No description available.

This thesis examines the proposed Österskans development in Halmstad, Sweden from the approach of critical urbanism. With a steady increase of population growth for the past decades and despite the income level of the municipality's population being above the national average - the socio-economic segregation in Halmstad is prevalent. The planned development of the Österskans area, a former node of public transport located in the city centre, would see the space refitted to house a large-scale skyscraper complex containing a hotel, an urban market, a restaurant and a rooftop bar. The development and imposed semi-privatisation of the current public place have sparked debate, and a referendum on the matter will take place at the time of the national elections in september of 2022. This study employs the method of critical discourse analysis to investigate how aspects of convivial urbanism embeds the discourse on public space in Halmstad, how the development of public places can be understood through the discourse on shared spatial qualities in the case of Österskans and what implications such qualities could have on segregation. The theoretical framework consists of theory of space and place, critical urban theory on the right to the city, uneven geographical development, the human body as accumulation strategy as well as theory on conviviality. By the examination of 13 texts as qualitatively selected representatives of the discourse, the analysis centered around on how narratives, intertextual relations and structures can be understood. In the analysis, matters of how the narratives on conviviality is positioned, how social sustainability is addressed and avoided, assumptions of who constitutes the public, market value and attractiveness, the portrayal of diversity and inclusion versus the reality of it, the feasibility of achieving togetherness and the potential harmful implications of the development are all discussed. The study concludes that while claims of conviviality clearly do feature, the narratives of the discourse overlooks crucial factors of social sustainability and leaves blind spots of how to tangibly achieve inclusivity - along with the understanding of the inside experience of the consumer being prioritized and that it could negatively impact segregation by imposing an even further further socio-spatial divide.