Combined statement of receipts, expenditures and balances of the United States government.

Title varies slightly.

Operator's preventive maintenance checks and services for reportable medical equipment (consolidated).

"December 1989."

Operator's manual : preventive maintenance checks and services for reportable medical equipment (consolidated).

"September 1987."

Liberal Democracy and the Inferior 'Other'Other’: Could the peace liberal democracy promises to bring not extend to ‘Others’?

Advocates of liberal democracy argue that its principles and practices contribute directly to peace (at both inter-state and domestic levels). They rely on ideals such as the rule of law, institutional checks and balances on power, an ethos of tolerance, and free market economics to deliver the liberal peace. Liberals, however, overlook three important features embedded in the construction of liberal democracy which can serve to facilitate political violence: 1) the fixed and thus non-negotiable nature of liberal democracy’s core principles, 2) the inferior manner in which it conceives ‘Other’ social orders that do not share its core principles, and 3) the urge to proselytise Others. Together, these constitutive qualities can facilitate moves by leaders of Other groups to argue that liberal democracy threatens ‘their’ preferred identity, and thus its promised peaceful outcomes can be put in doubt.

Mechanisms of functional T-cell deficiency in melanoma patients

SUMMARYAs a result of evolution, humans are equipped with an intricate but very effective immune system with multiple defense mechanisms primarily providing protection from infections. This system comprises various cell types, including T-lymphocytes, which are able to recognize and directly kill infected cells. T-cells are not only able to recognize cells carrying foreign antigens, such as virus-infected cells, but also autologous cells. In autoimmune diseases, e.g. multiple sclerosis, T- cells attack autologous cells and cause the destruction of healthy tissue. To prevent aberrant immune reactions, but also to prevent damage caused by an overreacting immune response against foreign targets, there are multiple systems in place that attenuate T-cell responses.By contrast, anti-self immune responses may be highly welcome in malignant diseases. It has been demonstrated that activated T-cells are able to recognize and lyse tumor cells, and may even lead to successful cure of cancer patients. Through vaccination, and especially with the help of powerful adjuvants, frequencies of tumor-reactive T-cells can be augmented drastically. However, the efficacy of anti-tumor responses is diminished by the same checks and balances preventing the human body from harm induced by overly activated T-cells in infections.In the context of my thesis, we studied spontaneous and vaccination induced T-cell responses in melanoma patients. The aim of my studies was to identify situations of T-cell suppression, and pinpoint immune suppressive mechanisms triggered by malignant diseases. We applied recently developed techniques such as multiparameter flow cytometry and gene arrays, allowing the characterization of tumor-reactive T-cells directly ex vivo. In our project, we determined functional capabilities, protein expression, and gene expression profiles of small numbers of T- cells from metastatic tissue and blood obtained from healthy donors and melanoma patients. We found evidence that tumor-specific T-cells were functionally efficient effector cells in peripheral blood, but severely exhausted in metastatic tissue. Our molecular screening revealed the upregulation of multiple inhibitory receptors on tumor-specific T-cells, likely implied in T-cell exhaustion. Functional attenuation of tumor-specific T-cells via inhibitory receptors depended on the anatomical location and immune suppressive mechanisms in the tumor microenvironment, which appeared more important than self-tolerance and anergy mechanisms. Our data reveal novel potential targets for cancer therapy, and contribute to the understanding of cancer biology.RÉSUMÉAu cours de l'évolution, les êtres humains se sont vus doter d'un système immunitaire complexe mais très efficace, avec de multiples mécanismes de défense, principalement contre les infections. Ce système comprend différents types de cellules, dont les lymphocytes Τ qui sont capables de reconnaître et de tuer directement des cellules infectées. Les cellules Τ reconnaissent non seulement des cellules infectées par des virus, mais également des cellules autologues. Dans le cas de maladies auto-immunes, comme par exemple la sclérose en plaques, les cellules Τ s'attaquent à des cellules autologues, ce qui engendre la destruction des tissus sains. Il existe plusieurs systèmes de contrôle des réponses Τ afin de minimiser les réactions immunitaires aberrantes et d'empêcher les dégâts causés par une réponse immunitaire trop importante contre une cible étrangère.Dans le cas de maladies malignes en revanche, une réponse auto-immune peut être avantageuse. Il a été démontré que les lymphocytes Τ étaient également capables de reconnaître et de tuer des cellules tumorales, pouvant même mener à la guérison d'un patient cancéreux. La vaccination peut augmenter fortement la fréquence des cellules Τ réagissant contre une tumeur, particulièrement si elle est combinée avec des adjuvants puissants. Cependant, l'efficacité d'une réponse antitumorale est atténuée par ces mêmes mécanismes de contrôle qui protègent le corps humain des dégâts causés par des cellules Τ activées trop fortement pendant une infection.Dans le cadre de ma recherche de thèse, nous avons étudié les réponses Τ spontanées et induites par la vaccination dans des patients atteints du mélanome. Le but était d'identifier des conditions dans lesquelles les réponses des cellules Τ seraient atténuées, voire inhibées, et d'élucider les mécanismes de suppression immunitaire engendrés par le cancer. Par le biais de techniques nouvelles comprenant la cryométrie de flux et l'analyse globale de l'expression génique à partir d'un nombre minimal de cellules, il nous fut possible de caractériser des cellules Τ réactives contre des tumeurs directement ex vivo. Nous avons examiné les profiles d'expression de gènes et de protéines, ainsi que les capacités fonctionnelles des cellules Τ isolées à partir de tissus métastatiques et à partir du sang de patients. Nos résultats indiquent que les cellules Τ spécifiques aux antigènes tumoraux sont fonctionnelles dans le sang, mais qu'elles sont épuisées dans les tissus métastatiques. Nous avons découvert dans les cellules Τ antitumorales une augmentation de l'expression des récepteurs inhibiteurs probablement impliqués dans l'épuisement de ces lymphocytes T. Cette expression particulière de récepteurs inhibiteurs dépendrait donc de leur localisation anatomique et des mécanismes de suppression existant dans l'environnement immédiat de la tumeur. Nos données révèlent ainsi de nouvelles cibles potentielles pour l'immunothérapie du cancer et contribuent à la compréhension biologique du cancer.

Definición y factores del ‘ultrapresidencialismo’: hacia la construcción de un problema de política pública

A partir del estudio del sistema presidencial clásico y algunas de sus deformaciones en Latinoamérica, el presente artículo propone una definición del concepto de “ultrapresidencialismo” y avanza en el entendimiento de los diversos factores que lo pueden ocasionar.---Defining and explaining ‘ultrapresidencialism’: towards the construction of a public-policy problemAfter reviewing the Classic Presidential System and some of its distortions in Latin America, this article proposes a new definition of the concept “ultrapresidentialism” and advances in the understanding of the different factors that may cause it.Key words: ultrapresidentialism, presidential system, balance of power, checks and balances, public policy problem definition.---Definição e fatores do ‘ultrapresidencialismo’: para a construção de um problema de política públicaA partir do estudo do sistema presidencial clássico e algumas de suas deformações em Latino América, o presente artigo propõe uma definição do conceito de “ultra-presidencialismo” e avança no entendimento dos diversos fatores que podem ocasioná-lo.Palavras chave: ultra-presidencialismo, sistema presidencial, equilíbrio de poderes, freios e contrapses, definição de problemas de política pública.

Corrupción, reforma y realidad. Incidencia de la corrupción publicada por los medios de comunicación en la estructura de la policía nacional de Colombia (1993 – 2012)

El texto analiza el impacto de la corrupción policial presentada por los medios de comunicación desde 1993 hasta el 2012 en la estructura interna de la Policía Nacional de Colombia. En el primer capítulo se plantea un estado del arte del concepto de corrupción policial, asimismo, se incluyen las teorías bajo las cuales se ha entendido el fenómeno a nivel mundial buscando generar soluciones plausibles a un flagelo en el que se ven inmiscuidos una gran cantidad de cuerpos policiales en el mundo. En el segundo apartado, se evalúa de manera cuantitativa cómo los casos de corrupción han modificado la estructura de la Policía Nacional, pero a su vez, cómo éstas modificaciones han sido evanescentes. En el tercer capítulo, se escudriña el impacto y los cambios estructurales desde la perspectiva de los miembros del cuerpo policial, recurriendo a la recolección de datos de manera cualitativa por medio de entrevistas y encuestas. En el cuarto momento se analiza la incidencia de los directores de la policía en la lucha contra la corrupción policial y como se establece una relación entre los subalternos y los mandos medios al momento de realizar este tipo de actividades. Finalmente se plasman las conclusiones a las que se llegó posterior a la realización del trabajo investigativo.

Controle social exercido através da denúncia no âmbito do TCE-RJ

The crisis that affected the capitalist states during the last decade of the 20th century, put an end to the period of greatest expansion of the state, demanding alterations that brought, especially in economic terms, the ideals of the liberal state. The main goal of these changes was to optimize the administration of the public service by introducing into it more efficiency, transparency, and morality because the state had shown to be incapable of attending the demands of the society and its way of doing was inefficient and did not reach out to the public interest. In Brazil, like in other part of the world, recent scandals of corruption and misuse of public funds put in doubt the efficiency of the financial control system. Like any other political system Brazil has a complex set of external and internal control, institutions that work to prevent misuse of public funds and identify responsibilities if bad use occurred. All these elements highlight the mechanisms of control of the public administration, which came to be seen as essential instruments for the improvement of the management of the public resources, targeting the collective interest. Therefore, along with the traditional mechanisms of power suppression, such as the system of checks and balances, social control arises. This, when used together with the monitoring exercised by public inspection agencies, is defined as horizontal accountability activated by civil society, in which citizens and institutions gather efforts in order to promote a more effective charge of responsibility from public agents and politicians in case of misconducts. This study aimed to identify the opportunities and limitations of social control exercised by the complaint under the TCE-RJ. The results point to the need to develop measures to guarantee the anonymity of denouncers, to simplify the forms of access the TCE-RJ and to improve information spread to the citizen.

Supremo interesse: protagonismo político-regulatório e a evolução institucional do processo de seleção dos ministros do STF

Partindo da constatação de que o Brasil acompanha hoje um fenômeno global de protagonismo das cortes supremas nas sociedades complexas contemporâneas, notadamente na criação de políticas-públicas e regulação, o estudo procura mapear a evolução – e progressiva democratização – de uma estrutura de freios e contrapesos prevista na Constituição da República Federativa do Brasil de 1988 (“Constituição”), qual seja, o processo de seleção dos ministros do Supremo Tribunal Federal. Ao longo do texto é analisada a arquitetura institucional e constitucional do processo de indicação e aprovação de novos ministros, bem como exemplificadas mudanças no perfil dos atores políticos, no plexo de competências das instituições envolvidas e no contexto social, político, econômico e cultural que forçaram a transformação prática do modelo de seleção institucional, sem alteração, no entanto, da formatação originalmente prevista desde o Século XIX. Mapeando a origem e evolução da fórmula constitucional de colaboração entre o Poder Executivo e o Poder Legislativo para a escolha dos membros da cúpula do Poder Judiciário, o estudo identifica a origem do modelo brasileiro na inspiração da experiência norte-americana, descrevendo esta e os paralelos possíveis com aquele. A partir do marco central da Constituição, o trabalho procura demonstrar uma progressiva mobilização de atores políticos e sociais em relação ao processo de escolha, notadamente em relação ao momento em que os indicados para o Supremo Tribunal Federal são sabatinados pela Comissão de Constituição, Justiça e Cidadania do Senado Federal. Finalmente, são analisadas concretamente as sabatinas e algumas das suas principais discussões, buscando extrair lições que sirvam de norte colaborativo para a evolução da forma de seleção dos ministros do Supremo Tribunal Federal, inclusive como instrumento de controle prévio de seus membros, futuros elaboradores de políticas-públicas.

Fostering economic policy coordination in Latin America: the REDIMA approach to escaping the prisoner's dilemma

Includes bibliography

Fomentar la coordinación de las políticas económicas en América Latina: el método REDIMA para salir del dilema del prisionero

Incluye Bibliografía

Postkommunistische Wirtschaftsreformen und politische Institutionen : eine Analyse der wirtschaftspolitischen Handlungsfähigkeit junger Demokratien auf Basis der Vetospieler-Theorie

Diese Arbeit analysiert den Zusammenhang zwischen politischen Institutionen und wirtschaftlichen Reformen. Die verbreitete Meinung nimmt an, dass ein hohes Maß an politischer Kontrolle und Beschränkungen, etwa durch ein föderales System oder eine zweite Parlamentskammer, die Reformfähigkeit eines Landes negativ beeinflusst. Grundlage dieser Annahme sind die Schlussfolgerungen aus der Vetospieler-Theorie von George Tsebelis. Anhand des Reformverlaufs postkommunistischer Staaten zeigt diese Arbeit jedoch, dass der Zusammenhang zwischen politischer Beschränkung und Reformen nicht linear, sondern quadratisch ist. Ein Mittelweg zwischen einer frei waltenden Exekutive und einem System restriktiver checks and balances garantiert damit die größtmöglichen Fortschritte bei wirtschaftlichen Reformen von der Planwirtschaft zur Marktwirtschaft.

O instituto do veto presidencial no constitucionalismo brasileiro contemporâneo

Nos Estados republicanos modernos, o sistema de freios e contrapesos é um dos modelos institucionais responsável por assegurar o equilíbrio entre os Poderes e prevenir abusos por parte dos governantes. Dois questionamentos podem ser encontrados na literatura brasileira sobre o tema e fundamentam esta Dissertação: um geral sobre o suposto poder excessivo que o nosso sistema político confere ao Poder Executivo e outro, específico, de que nesse contexto, o veto teria um papel central na supremacia do presidente da república sobre o Congresso Nacional no âmbito do processo legislativo. Partindo dessas premissas, a pesquisa avalia se essas características estão condizentes com as expectativas e o desenho institucional proposto para o Estado brasileiro pela Assembleia Nacional Constituinte ANC de 1987. Com base nos anais da ANC e em referências históricas, conclui-se que, ao menos no tocante ao instituto do veto presidencial, o modelo de preponderância do Poder Executivo observado no processo legislativo decorreu de uma opção deliberada e reafirmada pela elite política em 1988, quando da promulgação da Constituição.

Improving the role of equity crowdfunding in Europe's capital markets. Bruegel Policy Contribution Issue 2014/09, August 2014

Crowdfunding is a growing phenomenon that encompasses several different models of financing for business or other ventures. Despite the hype, equity crowdfunding is still the smallest part of the crowdfunding market. Because of its legal framework, Europe has been at the forefront of equity crowdfunding market development. Equity crowdfunding is more complex than other forms of crowdfunding and requires proper checks and balances if it is to provide a viable channel for financial intermediation in the seed and early-stage market in Europe. It is important to explore this new channel of funding for young and innovative firms given the critical role these start-ups can play job creation and economic growth in Europe. We assess the potential role of equity crowdfunding in the overall seed and early-stage financing market and highlight the potential risks of equity crowdfunding. We describe the current state of play in this nascent industry, considering both the innovations introduced by market operators and existing regulation. Currently in Europe there is a patchwork of national legal frameworks related to equity crowdfunding and this should be addressed in a harmonised way.