And now for something completely different: looking ahead to new encryption and secrecy protocols

Transmitting sensitive data over non-secret channels has always required encryption technologies to ensure that the data arrives without exposure to eavesdroppers. The Internet has made it possible to transmit vast volumes of data more rapidly and cheaply and to a wider audience than ever before. At the same time, strong encryption makes it possible to send data securely, to digitally sign it, to prove it was sent or received, and to guarantee its integrity. The Internet and encryption make bulk transmission of data a commercially viable proposition. However, there are implementation challenges to solve before commercial bulk transmission becomes mainstream. Powerful have a performance cost, and may affect quality of service. Without encryption, intercepted data may be illicitly duplicated and re-sold, or its commercial value diminished because its secrecy is lost. Performance degradation and potential for commercial loss discourage the bulk transmission of data over the Internet in any commercial application. This paper outlines technical solutions to these problems. We develop new technologies and combine existing ones in new and powerful ways to minimise commercial loss without compromising performance or inflating overheads.

Interface cena e tecnologia : composições cênicas mediadas

Based on the presupposition that the arts in the West always counted on resources, supports, and devices pertaining to its time context, an reflection is intended regarding the scenic compositions mediated by digital technologies do. Such technologies are inserted in the daily routine, also composing artistic experiments, thus playing a dialogical role with the art/technology intersection. Therefore, the proposal is to investigate what relationships are established in the contemporary theatrical scene from the contagion by digital technologies, aiming at establishing this parallel through a dialogue with the authors discussing the subject, and also based on the group practices having technological resources as a determinant factor in their plays. Furthermore, a reflection should be made on the scene that incorporates or is carried out in intermediatic events, analyzing how digital technologies (re)configure compositional processes of the plays by GAG Phila7, in the city of São Paulo/SP. For such, the dissertation is organized in three sections comprising four moments, to wit: brief overview of the field, contextualization, poetic analysis and synthesis. Qualitative methods are used as the methodological proposal: semi-structure interview, note and document taking (program, website, playing book, disclosure material for advertising text, photographs, and videos). Within the universe of qualitative research, it works with the epistemological perspective of the Gadamer philosophical hermeneutics. The possibilities allowed by the double virtual (Internet/web) generated a type of theater with another material basis and new forms of organization and structure, being possible to perceive that such technological advances and the arts are mutually contaminated, generating a dislocation in the logics of theatrical composition, movement beginning with the artistic vanguards, gradually intensified, thus offering new possibilities of constructions and hybridization of the of the most different possible types. Experiment ―Profanações_superfície de eventos de construção coletiva‖, idealized by Phila7 is inserted in this perspective. Object of the discussion of such research, the experiment works with possible poetics arising from the intersection with the digital technologies, aiming at identifying and problematizing the challenges from the technological evolution and expansion in a scenic context

O professor generalista e a prática refletida

Relatório de Estágio apresentado à Escola Superior de Educação de Paula Frassinetti para obtenção do grau de Mestre em Educação Pré-Escolar e Ensino do 1º Ciclo do Ensino Básico

Too Much to Belong: Latina/o Racialization, Obesity Epidemic Discourse, and Unassimilable Corporeal Excess

This project examines the discursive constructions of Latina/o bodies as excessive in order to examine how Latinas/os are excluded from belonging to the U.S. nation-state. By approaching Latina/o Studies from a Fat Studies perspective, it works to more adequately address the role of embodiment in determining processes of racialization that directly impact Latinas/os in the United States, especially in light of the role of race and racism in “obesity epidemic” discourse. This dissertation argues that cultural and even physiological explanations about the Latina/o propensity for “overweight” and “obesity” create a discourse that marks the Latina/o body as demonstrating an unassimilable corporeal excess. In turn, the rhetoric of “diversity” and “multiculturalism” are rendered inapplicable to Latinas/os, as demonstrated by both nativist and seemingly pro-immigrant discourses that posit Latina/o physical excess in the form of fatness as detrimental and even dangerous to the U.S. nation-state.

Competências do psicólogo em cuidados paliativos

Relatório de Estágio apresentado à Escola Superior de Saúde Dr. Lopes Dias do Instituto Politécnico de Castelo Branco para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Cuidados Paliativos, realizada sob a orientação científica do Professor Doutor Manuel Luís Capelas e Mestre Eduardo Manuel Neves Oliveira Carqueja, Professores Convidados pela Escola Superior de Saúde Dr. Lopes Dias do Instituto Politécnico de Castelo Branco.

Miradouro Virtual(R)

Esta tese pretende descrever o desenvolvimento e arquitectura do software que constitui o Miradouro Virtual@, mais especificamente do componente referente à interface. O Miradouro Virtual@ é um dispositivo cujo propósito à semelhança dos tradicionais binóculos turísticos, é observar a paisagem, mas cuja interacção não está limitada à simples observação individual. Recorre à realidade aumentada para sobrepôr imagens geradas por computador a imagens reais, capturadas por um dispositivo para aquisição de imagem real (tipicamente uma câmara de vídeo), e mostra-as num ecrã touchscreen, permitindo deste modo, combinar elementos virtuais e multimédia com a paisagem real. A imagem final, composta, dá ao utilizador uma nova dimensão do espaço envolvente, permitindo-lhe explorar uma nova camada de informação não visível anteriormente. Sendo sensíveis à orientação do Miradouro Virtual@, os elementos virtuais e multimédia adaptam-se de acordo com os movimentos do dispositivo. O Miradouro Virtual@ é um produto composto por diversos elementos de hardware e software. O foco desta tese recai apenas nos componentes de software, mais especificamente na interface. Pretende dar a conhecer as limitações da versão anterior do software e mostrar as soluções encontradas que permitiram ultrapassar algumas dessas limitações. ABSTRACT; This thesis focuses on the design and development of the Virtual Sightseeing™ software, more specifically on the interface component. The Virtual Sightseeing™ is a device similar to the traditional scenic viewers that takes advantage of its generally known and popularity to build an innovative system. It works by using augmented reality to superimpose, in real-time, images generated by a computer onto a live stream captured by a video camera and displaying them on a touchscreen display. It allows adding multimedia elements to the real scenery by composing them in the image that is presented to the user. The multimedia information and virtual elements that are displayed are sensitive to the orientation and position of the device. They change as the user manually changes the orientation of the device. The Virtual Sightseeing™ is comprised of several hardware and software components. The focus of this thesis is on the software part, more specifically on the interface component. It intends to show the known limitations of the previous software version and how they were overcome in this new version.

ABLE-BODIED WOMANHOOD: DISABILITY AND CORPOREALLY EXCLUSIONARY NARRATIVES IN BLACK AND WHITE WOMEN’S RIGHTS DISCOURSES, 1832-1932

This project is a feminist disability rhetorical analysis of US black and white women’s rights movements from 1832-1932. Guided by Disability and Feminist Theory, it works to identify the presence and use of patterns of disability tropes in women’s rights discourses. From Lucretia Coffin Mott to Sojourner Truth, Elizabeth Cady Stanton to Mary Church Terrell, and Charlotte Perkins Gilman to Addie Hunton, this project interrogates the rhetorical work of dominant narratives and lesser known voices in women’s rights discourses. I argue that early black and white women’s rights advocates often utilized and repeated a disability rhetoric that relied on disability metaphor, narrative prosthesis, and corporeally exclusionary narratives in order to construct definitions of womanhood. Their insistence on cognitive ability as a marker of “fitness” and “ability” provided the foundation for rights arguments based on ableist assumptions of autonomy and citizenship. I also argue that this use of disability rhetoric relied on and furthered a pervasive ableist ideology present not only in many of these movements, but in US society. In the process, US black and white women’s rights discourses have continually elided women with disabilities from women’s rights discourses because their bodies (physically, cognitively, and/or psychologically) did not meet the ableist prerequisites set for claiming women’s rights during this time period.

X-Ray powder diffraction laboratory @ University of Málaga (UMA)

X-Ray Powder Diffraction (XRPD) laboratory is a facility placed at Servicios Centrales de apoyo a la Investigación (SCAI) at University of Malaga (UMA) http://www.scai.uma.es/. This facility has three XRPD diffractometers and a diffractometer to measure high-resolution thin-films. X´Pert PRO MPD from PANalytical. This is a bragg-brentano (theta/2theta) with reflection geometry diffractometer which allows to obtain high resolution XRPD data with strictly monochromatic CuKα1 radiation (λ=1.54059Å) [Ge(111) primary monochromator] and an automatic sample charger. Moreover, it has parallel monochromatic CuKα1 radiation (λ=1.54059Å) with an hybrid Ge(220) monochromator for capillary and multiproposal (bulk samples up to 1 Kg) sample holders. The HTK1200N chamber from Anton Paar allows collecting high resolution high temperature patterns. EMPYREAN from PANalytical. This diffractometer works in reflection and transmission geometries with theta/theta goniometer, using CuKα1,2 radiation (λ=1.5418Å), a focusing X-ray mirror and a ultra-fast PIXCEL 3D detector with 1D and 2D collection data modes (microstructural and preferred orientation analysis). Moreover, the TTK450N chamber allows low temperature and up to 450ºC studies. A D8 ADVANCE (BRUKER) was installed in April 2014. It is the first diffractometer in Europe equipped with a Johansson Ge(111) primary monochromator, which gives a strictly monochromatic Mo radiation (λ=0.7093 Å) [1]. It works in transmission mode (with a sample charger) with this high resolution configuration. XRPD data suitable for PDF (Pair Distribution Function) analysis can be collected with a capillary sample holder, due to the high energy and high resolution capabilities of this diffractometer. Moreover, it has a humidity chamber MHC-trans from Anton Paar working on transmission mode with MoKα1 (measurements can be collected at 5 to 95% of relative humidity (from 20 to 80 ºC) and up to 150ºC [2]). Furthermore, this diffractometer also has a reaction chamber XRK900 from Anton Paar (which uses CuKα1,2 radiation in reflection mode), which allows data collection from room temperature to 900ºC with up to 10 bar of different gases. Finally, a D8 DISVOVER A25 from BRUKER was installed on December 2014. It has a five axis Euler cradler and optics devices suitable for high resolution thin film data collection collected in in-plane and out-of-plane modes. To sum up, high-resolution thin films, microstructural, rocking-curve, Small Angle X-ray Scattering (SAXS), Grazing incident SAXS (GISAXS), Ultra Grazing incident diffraction (Ultra-GID) and microdiffraction measurements can be performed with the appropriated optics and sample holders. [1] L. León-Reina, M. García-Maté, G. Álvarez-Pinazo, I. Santacruz, O. Vallcorba, A.G. De la Torre, M.A.G. Aranda “Accuracy in Rietveld quantitative phase analysis: a comparative study of strictly monochromatic Mo and Cu radiations” J. Appl. Crystallogr. 2016, 49, 722-735. [2] J. Aríñez-Soriano, J. Albalad, C. Vila-Parrondo, J. Pérez-Carvajal, S. Rodríguez-Hermida, A. Cabeza, F. Busqué, J. Juanhuix, I. Imaz, Daniel Maspoch “Single-crystal and humidity-controlled powder diffraction study of the breathing effect in a metal-organic framework upon water adsorption/desorption” Chem. Commun., 2016, DOI: 10.1039/C6CC02908F.

Outorga onerosa do direito de construir e dinâmica do mercado imobiliário formal: planejamento e descaminhos na expansão urbana de Parnamirim RN (2008-2010)

The `Outorga Onerosa do Direito de Construir - OODC` (Public Concession of Building Rights), instrument instituted by The City Statute in 2001, has as main objective the recovery of urban property, seeking for a fair distribution the urbanization benefits. The possibility of usage of the OODC instrument is linked to the maximum utilization coefficient, determined to specific areas in accordance to existing infrastructure conditions, further taking into account the formal real estate market, expansion axis and crowding. Being an instrument which establishes values to be paid for a better use of land, it maintains a narrow relation to the real estate, incentivizing or discouraging the crowding in specific areas. The present study investigates the relationship between the criteria for the making of the Public Concession of Building Rights instrument and the dynamics of the formal real estate market. It takes as empiric universe Parnamirim (RN), part of the Natal Metropolitan Area (RN), focusing on the application of the OODC in the period of 2008-2010. It seeks to better understand the necessary basis for the formulation of the instrument, about how it works and its relation to the formal real estate market. It aims to depict the formal real estate market by presenting the production of urban space in Parnamirim in terms of intensity and nature of the real estate, furthermore identifying the licensed properties through the application of the municipality instrument. For the conclusion, it is discussed the criteria for the formation of OODC, its relationship to the dynamics of the formal real estate market and its influencing possibilities in the processes of usage and occupation of land in the context of urban planning

Interface cena e tecnologia : composições cênicas mediadas

Based on the presupposition that the arts in the West always counted on resources, supports, and devices pertaining to its time context, an reflection is intended regarding the scenic compositions mediated by digital technologies do. Such technologies are inserted in the daily routine, also composing artistic experiments, thus playing a dialogical role with the art/technology intersection. Therefore, the proposal is to investigate what relationships are established in the contemporary theatrical scene from the contagion by digital technologies, aiming at establishing this parallel through a dialogue with the authors discussing the subject, and also based on the group practices having technological resources as a determinant factor in their plays. Furthermore, a reflection should be made on the scene that incorporates or is carried out in intermediatic events, analyzing how digital technologies (re)configure compositional processes of the plays by GAG Phila7, in the city of São Paulo/SP. For such, the dissertation is organized in three sections comprising four moments, to wit: brief overview of the field, contextualization, poetic analysis and synthesis. Qualitative methods are used as the methodological proposal: semi-structure interview, note and document taking (program, website, playing book, disclosure material for advertising text, photographs, and videos). Within the universe of qualitative research, it works with the epistemological perspective of the Gadamer philosophical hermeneutics. The possibilities allowed by the double virtual (Internet/web) generated a type of theater with another material basis and new forms of organization and structure, being possible to perceive that such technological advances and the arts are mutually contaminated, generating a dislocation in the logics of theatrical composition, movement beginning with the artistic vanguards, gradually intensified, thus offering new possibilities of constructions and hybridization of the of the most different possible types. Experiment ―Profanações_superfície de eventos de construção coletiva‖, idealized by Phila7 is inserted in this perspective. Object of the discussion of such research, the experiment works with possible poetics arising from the intersection with the digital technologies, aiming at identifying and problematizing the challenges from the technological evolution and expansion in a scenic context

Empresa privada y participación digital: modelo de negocio y derecho de petición en Change.org

Esta investigación pretende aproximarse al papel de Change.org como plataforma de petición electrónica en España, donde no existen alternativas administradas por los poderes públicos. Mediante un análisis de contenido cualitativo y una entrevista semi-estructurada, investigamos el modelo de negocio de la página, con el objetivo de conocer su política de protección de datos, su sistema de verificación de los usuarios y, de forma más general, el marco legislativo en el que opera. Los resultados obtenidos muestran al proyecto alejado del derecho de petición español, con un sistema de testeo laxo y que basa sus beneficios en el coste por adquisición.

La lectura incestuosa de "La vida es sueño"

It has been said so much about "Life is a Dream" that it seems not to be probable to say anything more, but on the other hand there is such a disagreement and plurality concerning the criticism that is related to the work that it looks like there is still so much left to say about it. Being the debate between these two views, our work tries to focus on the consequences that are derived from the analysis of a character who is never appeared on the stage and is barely named along the text. This character is not other but Clorilene. It has been only two times in which her name comes on the scene and that is the reason why the critics have considered appropriated to talk about two different characters. However, there have also been some people who support the idea about these two Clorilene could be the same character, that is the same person. All doubts are left out by contextualizing the subject and taking into account that if Clorilene who is Basiliós sister and the other Clorilene who is Basiliós wife are the same character, then we would be talking that such a coincidence could be incest. So Segismundo would be the son of such incest. On our opinion, there is no need to insist more on the legitimacy of the incestuous reading of "Life is a Dream", so the contributions we count on are enough to be sure about their validity. However, our work takes an enough span to account for the accumulated bibliography about the case, although it is not very numerous, it is useful. The aim of this thesis is not to question the existence of the incest. It would not be a novelty and as we have said before, the incest is there and it works. However, what is still left to do is an exercise of general interpretation about "Life is a Dream" and to analyze to what extend it could be relevant the reason for the incest or if it is not other thing that a word game that the author ventured without much pretension that the "onomastic incest" which Maurice Molho referred to...

Adopting results based management in the non-profit sector: Trócaire’s experience

The increasing emphasis on aid effectiveness, accountability and impact measurement in international development and humanitarian work has generated a requirement for high quality internal systems for the management of programmes. To help to address this requirement, Trócaire adopted Results Based Management in the 20 countries in which it works. This paper provides an overview of Trócaire’s RBM journey, including the process of embedding the new approach in the organisation, lessons learnt from this process, the subsequent benefits that are emerging at field programme level and the challenges going forward.

Prove di ozonolisi sui fanghi biologici prodotti da impianti di depurazione delle acque reflue urbane

La tecnica di ozonolisi viene applicata ai fanghi biologici derivanti da impianti di depurazione acque reflue urbane, e consiste nell'ottenere, grazie all'ozono, una minor massa fangosa da smaltire e una miglior trattabilità del fango residue. In questo elaborato si prendono in esame le sperimentazioni effettuate a Marina di Ravenna e si estraggono le prime conclusioni gestionali, economiche e ambientali sull'applicabilità del metodo a questo tipo di fango.