499 research outputs found
A formação de professores em e para direitos humanos na perspectiva filosófica de Emmanuel Levinas
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Educação, Programa de Pós-Graduação em Educação, Florianópolis, 2013.O presente trabalho tem como proposta refletir a formação de professores em e para direitos humanos na perspectiva filosófica de Emmanuel Levinas. Este autor propõe a ética como filosofia primeira, uma vez que a concebe como resposta à interpelação do Outro. Ela seria um caminho para resistir à ontologização e, consequentemente, à totalização. A ética levinasiana origina-se no reconhecimento da alteridade do Outro, sendo o rosto a manifestação da singularidade de cada pessoa, motivo pelo qual todo ser humano é possuidor de dignidade, um dos fundamentos dos direitos humanos. A relação ética Eu-Outro, bem como com terceiros (estrangeiro) é assimétrica, pois, desestabiliza e exige dos sujeitos dialogantes abertura, acolhimento e responsabilidade, emergindo daí a necessidade de pensar uma política na perspectiva da outridade. Portanto, uma proposta formativa pensada e articulada a partir do reconhecimento da alteridade faz irromper o inesperado, o imprevisível da vida que viria questionar concepções e práticas formativas que subordinam e colonizam o Outro, reduzindo-o ao Mesmo. Neste sentido, ainda que se reconheça a complexidade quanto à fundamentação filosófica dos direitos humanos, é intransferível a responsabilidade de pensar a formação de professores em uma perspectiva de uma pedagogia da alteridade, justificando-se assim a relevância da abordagem a qual nos propomos. Por isso, uma formação em e para direitos humanos na perspectiva filosófica de Levinas tem de ter seu fundamento na interpelação ética do Outro, cujos encaminhamentos curriculares e metodológicos se constituem em respostas aos seus apelos. Esta formação não possui encerramento em uma cerimônia de colação de grau, pois se caracteriza como inacabamento, incompletude e constante abertura à novidade que se manifesta no rosto do Outro, exigindo outros tempos, espaços, currículos e metodologias para processos formativos emancipadores. Este trabalho é de cunho qualitativo e está organizado em cinco momentos: no primeiro apresentamos o contexto e a introdução à temática da formação e dos direitos humanos; no segundo momento, tratamos da complexidade que entorna o conceito de direitos humanos; no terceiro, abordamos o pensamento levinasiano, especialmente as categorias alteridade, responsabilidade e interpelação ética; no quarto momento, refletimos os desafios e possibilidades de pensar a formação de professores na perspectiva da ética e pedagogia da alteridade e; finalizamos com algumas considerações que percebemos como necessárias, reconhecendo várias aberturas para possibilidades futuras de pesquisas, estudos e reflexões. Abstract : This present work aims to reflect the teachers education in and for human rights in the philosophical perspective of Emmanuel Levinas. This author proposes ethics as first philosophy, once conceives it as a response to the interpellation of the Other. It would be a way to resist to the ontologization and hence aggregation. Levinasian ethics originates in the recognition of the otherness of the Other, being the face, the manifestation of the uniqueness of each person, which is because every human being is possessed of dignity, one of the foundations of human rights. The ethical relation me - Other, and with third parties (foreign) is asymmetric because destabilizes and requires from the subjects dialoguers openness, acceptance and responsibility, emerging hence the need for a policy thinking from the perspective of othernes. Therefore, a training proposal conceived and articulated from the recognition of otherness does erupt the unexpected , the unpredictable of life and it would come to question concepts and training practices that subordinate and colonize the Other , reducing him to the Same . In this sense, although it recognizes the complexity as the philosophical foundation of human rights, is non-transferable responsibility of thinking about teacher education in a perspective of alterity pedagogy, thus justifying the relevance of the approach which we propose. Therefore, training in and for human rights in Levinas philosophical perspective, must have its foundation in ethical interpellation of the Other, whose curricular and methodological referrals constitute responses to their requests. This training does not have closure in a graduation ceremony, because it characterizes itself as unfinished, incompleteness and constant opening to novelty manifested on the face of the Other, requiring other times, spaces, curricula and methodology for emancipatory educational processes. This work is a qualitative one and it is organized into five parts: the first presents the context and introduction to the theme of education and human rights, in the second moment, we deal with the complexity that spills the concept of human rights, on the third, approach the Levinasian thought, especially the categories otherness, responsibility and ethical interpellation, in the fourth part, we reflect on the challenges and possibilities of thinking about teacher education from the ethics perspective and otherness pedagogy and finalizing with some considerations that we have perceived as necessary, recognizing several openings for future research possibilities studies and reflections
Educational anthropology of Emmanuel Mounier
No full textThe author focused on the figure of Emmanuel Mounier, known for his socially engaged philosopher. He said that when we talk about the concept of "personalism" today, in the classical, narrow definition, we meet Mounier and his philosophical legacy .Udostępnienie publikacji Wydawnictwa Uniwersytetu Łódzkiego finansowane w ramach projektu „Doskonałość naukowa kluczem do doskonałości kształcenia”. Projekt realizowany jest ze środków Europejskiego Funduszu Społecznego w ramach Programu Operacyjnego Wiedza Edukacja Rozwój; nr umowy: POWER.03.05.00-00-Z092/17-00.
Publikacja dofinansowana ze środków Wydziału Nauk o Wychowaniu Uniwersytetu Łódzkiego oraz Towarzystwa Pedagogiki Filozoficznej im. B. F. Trentowskiego
The relative efficiency of public schools in developing countries
No full textWith the demand for schooling expected to increase and the tightening of fiscal constraints, changes will be necessary in order to meet ambitious educational targets. Instead of charging fees for public schools, a more cost-effective option is to rely on private schools to handle the growing demand for education. Private school students generally out perform public school students on standardized math and language tests. This finding takes into account that private school students usually come from slightly more advantaged backgrounds than their public school counterparts. In addition, school expenditure data show that unit costs for private schools are dramatically lower than those of public schools. The comparative advantage of private schools has important policy implications for public schools. Some efficiency gains can come from replicating the input mix of private schools. Also effective would be to mimic the organizational incentive structures of private schools.Teaching and Learning,Health Monitoring&Evaluation,Gender and Education,Primary Education,Education Reform and Management
An Experimental Hut Study to Quantify the Effect of DDT and Airborne Pyrethroids on Entomological Parameters of Malaria Transmission.
No full textCurrent malaria vector control programmes rely on insecticides with rapid contact toxicity. However, spatial repellents can also be applied to reduce man-vector contact, which might ultimately impact malaria transmission. The aim of this study was to quantify effects of airborne pyrethroids from coils and DDT used an indoor residual spray (IRS) on entomological parameters that influence malaria transmission. The effect of Transfluthrin and Metofluthrin coils compared to DDT on house entry, exit and indoor feeding behaviour of Anopheles gambiae sensu lato were measured in experimental huts in the field and in the semi-field. Outcomes were deterrence - reduction in house entry of mosquitoes; irritancy or excito-repellency - induced premature exit of mosquitoes; blood feeding inhibition and effect on mosquito fecundity. Transfluthrin coils, Metofluthrin coils and DDT reduced human vector contact through deterrence by 38%, 30% and 8%, respectively and induced half of the mosquitoes to leave huts before feeding (56%, 55% and 48%, respectively). Almost all mosquitoes inside huts with Metofluthrin and Transfluthrin coils and more than three quarters of mosquitoes in the DDT hut did not feed, almost none laid eggs and 67%, 72% and 70% of all mosquitoes collected from Transfluthrin, Metofluthrin and DDT huts, respectively had died after 24 hours. This study highlights that airborne pyrethroids and DDT affect a range of anopheline mosquito behaviours that are important parameters in malaria transmission, namely deterrence, irritancy/excito-repellency and blood-feeding inhibition. These effects are in addition to significant toxicity and reduced mosquito fecundity that affect mosquito densities and, therefore, provide community protection against diseases for both users and non-users. Airborne insecticides and freshly applied DDT had similar effects on deterrence, irritancy and feeding inhibition. Therefore, it is suggested that airborne pyrethroids, if delivered in suitable formats, may complement existing mainstream vector control tools
The mode of action of spatial repellents and their impact on vectorial capacity of Anopheles gambiae sensu stricto.
No full textMalaria vector control relies on toxicity of insecticides used in long lasting insecticide treated nets and indoor residual spraying. This is despite evidence that sub-lethal insecticides reduce human-vector contact and malaria transmission. The impact of sub-lethal insecticides on host seeking and blood feeding of mosquitoes was measured. Taxis boxes distinguished between repellency and attraction inhibition of mosquitoes by measuring response of mosquitoes towards or away from Transfluthrin coils and humans. Protective effective distance of coils and long-term effects on blood feeding were measured in the semi-field tunnel and in a Peet Grady chamber. Laboratory reared pyrethroid susceptible Anopheles gambiae sensu stricto mosquitoes were used. In the taxis boxes, a higher proportion of mosquitoes (67%-82%) were activated and flew towards the human in the presence of Transfluthrin coils. Coils did not hinder attraction of mosquitoes to the human. In the semi-field Tunnel, coils placed 0.3 m from the human reduced feeding by 86% (95% CI [0.66; 0.95]) when used as a "bubble" compared to 65% (95% CI [0.51; 0.76]) when used as a "point source". Mosquitoes exposed to coils inside a Peet Grady chamber were delayed from feeding normally for 12 hours but there was no effect on free flying and caged mosquitoes exposed in the semi-field tunnel. These findings indicate that airborne pyrethroids minimize human-vector contact through reduced and delayed blood feeding. This information is useful for the development of target product profiles of spatial repellent products that can be used to complement mainstream malaria vector control tools
Het Koninkrijk: Geloven en leren in het boek van Emmanuel Carrère
No full textThis essay consists of two parts. The first one presents Le Royaume one of the most succesful works by bestselling French author Emmanuel Carrère. The main question this book asks, is: How can normal, intelligent people believe in such a nonsensical thing as the Christian religion? One of the believers the author enters into a dialogue with, is his own self. He appears to have been a one-time believer. Next, he links this soul-searching to t a form of historical research into the sources of Christianity. Because Carrère has a unique way of presenting the theology and history of Christianity, I attempt to give a critical assessment from the point of view of theology and exegesis in the second part of this essay. While Carrère's historical research is lacking for various reasons, the soul-searching part is something of a testimony, showing how a renowned author struggles with his own past and that of the church in a postmodern and secular world. The interesting aspect of his search is that he finds that, although he may not be a believer, he does want to be a disciple
C3H7NO2S effect on concrete steel-rebar corrosion in 0.5 M H2SO4 simulating industrial/microbial environment
No full textThis paper investigates C3H7NO2S (Cysteine) effect on the inhibition of reinforcing steel corrosion in concrete immersed in 0.5 M H2SO4, for simulating industrial/microbial environment. Different C3H7NO2S concentrations were admixed, in duplicates, in steel-reinforced concrete samples that were partially immersed in the acidic sulphate environment. Electrochemical monitoring techniques of open circuit potential, as per ASTM C876-91 R99, and corrosion rate, by linear polarization resistance, were then employed for studying anticorrosion effect in steel-reinforced concrete samples by the organic hydrocarbon admixture. Analyses of electrochemical test-data followed ASTM G16-95 R04 prescriptions including probability distribution modeling with significant testing by Kolmogorov-Smirnov and student's t-tests statistics. Results established that all datasets of corrosion potential distributed like the Normal, the Gumbel and the Weibull distributions but that only the Weibull model described all the corrosion rate datasets in the study, as per the Kolmogorov-Smirnov test-statistics. Results of the student's t-test showed that differences of corrosion test-data between duplicated samples with the same C3H7NO2S concentrations were not statistically significant. These results indicated that 0.06878 M C3H7NO2S exhibited optimal inhibition efficiency η = 90.52±1.29% on reinforcing steel corrosion in the concrete samples immersed in 0.5 M H2SO4, simulating industrial/microbial service-environment
Remnants and Revenants: politics and violence in the work of Agamben and Derrida
No full textThis is the peer reviewed version of the following article: Frazer, Elizabeth, and Kimberly Hutchings. "Remnants and revenants: politics and violence in the work of Agamben and Derrida." The British Journal of Politics & International Relations 13.2 (2011): 127-144, which has been published in final form at http://dx.doi.org/10.1111/j.1467-856X.2010.00428.x. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.Jacques Derrida and Giorgio Agamben both consider the question of whether there can be politics without violence, offering contrasting responses. In the case of Agamben, the remnant (that which remains) is disruptive and destabilising of present institutions; in the case of Derrida the revenant, the spectre, promises a future that is open. This reading of the two theories suggests that Derrida's response to the question of politics and violence is more persuasive than Agamben's. But the abstraction of his argument, like the tensions and contradictions in Agamben's, means that we are not hereby furnished with the resources to think politically about violence
Making interactive TV easier to use : interface design for a second screen approach
No full textInteractive television (iTV) has the potential to revolutionize the way we consume broadcast media, but users still find both the notion of iTV and the services currently available problematic. This paper describes a project that investigates a representative group of users' aspirations, and barriers to iTV service engagement in the UK. This primary research informed the development of new User Interface (UI) and service solutions that addressed these barriers. Specifically, a second screen solution was developed to remove the need for iTV services to use on-screen graphics, dramatically improving the possibilities for effective interaction and navigation for iTV interfaces and services. The effectiveness of these solutions was evaluated through the testing of these new iTV services in a representative group of family homes
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