Retos de la universidad frente a la diversidad funcional (Dis-capacidad)

Existe en la sociedad actual un creciente interés por conocer la respuesta que ofrecen los distintos servicios de apoyo de las universidades españolas a sus estudiantes con diversidad funcional. Se han producido avances en cuanto a la integración de las personas en los niveles superiores y a pesar de que con el tiempo las universidades españolas han desarrollado servicios de orientación. A pesar de los avances en la supresión de barreras arquitectónicas, se siguen encontrando barreras sociales, actitudinales, de comunicación, técnicas y económicas que impiden el acceso a la educación a dichos alumnos o que les empujan hacia el abandono de sus estudios antes de finalizarlos. Comprobamos que muchas de las universidades españolas poseen un servicio de apoyo que garantiza la atención al alumnado con necesidades educativas especiales, ofreciendo medidas de atención individualizada, recursos adaptados, orientación, etc.., pero concluimos afirmando que siguen necesitando un cierto impulso en la formación y concienciación del personal docente, en las creación de adaptaciones, un aumento en el nivel de comunicación y en el establecimiento de líneas comunes de actuación.

Testing prospect theory in students’ performance

This paper tests the existence of ‘reference dependence’ and ‘loss aversion’ in students’ academic performance. Accordingly, achieving a worse than expected academic performance would have a much stronger effect on students’ (dis)satisfaction than obtaining a better than expected grade. Although loss aversion is a well-established finding, some authors have demonstrated that it can be moderated – diminished, to be precise–. Within this line of research, we also examine whether the students’ emotional response (satisfaction/dissatisfaction) to their performance can be moderated by different musical stimuli. We design an experiment through which we test loss aversion in students’ performance with three conditions: ‘classical music’, ‘heavy music’ and ‘no music’. The empirical application supports the reference-dependence and loss aversion hypotheses (significant at p < 0.05), and the musical stimuli do have an influence on the students’ state of satisfaction with the grades (at p < 0.05). Analyzing students’ perceptions is vital to find the way they process information. Particularly, knowing the elements that can favour not only the academic performance of students but also their attitude towards certain results is fundamental. This study demonstrates that musical stimuli can modify the perceptions of a certain academic result: the effects of ‘positive’ and ‘negative’ surprises are higher or lower, not only in function of the size of these surprises, but also according to the musical stimulus received.

An introduction to alysidal algebra (IV)

Purpose – Deontical impure systems are systems whose object set is formed by an s-impure set, whose elements are perceptuales significances (relative beings) of material and/or energetic objects (absolute beings) and whose relational set is freeways of relations, formed by sheaves of relations going in two-way directions and at least one of its relations has deontical properties such as permission, prohibition, obligation and faculty. The paper aims to discuss these issues. Design/methodology/approach – Mathematical and logical development of human society ethical and normative structure. Findings – Existence of relations with positive imperative modality (obligation) would constitute the skeleton of the system. Negative imperative modality (prohibition) would be the immunological system of protection of the system. Modality permission the muscular system, that gives the necessary flexibility. Four theorems have been formulated based on Gödel's theorem demonstrating the inconsistency or incompleteness of DISs. For each constructed systemic conception can happen to it one of the two following things: either some allowed responses are not produced or else some forbidden responses are produced. Responses prohibited by the system are defined as nonwished effects. Originality/value – This paper is a continuation of the four previous papers and is developed the theory of deontical impure systems.

An introduction to alysidal algebra (V): phenomenological components

Purpose – This paper aims to refer to a subjective approach to a type of complex system: human ecosystems, referred to as deontical impure systems (DIS) to capture a set of properties fundamental to the distinction between human and natural ecosystems. There are four main phenomenological components: directionality, intensity, connection energy and volume. The paper establishes thermodynamics of deontical systems based on the Law of Zipf and the temperature of information. Design/methodology/approach – Mathematical and logical development of human society structure. Findings – A fundamental question in this approach to DIS is the intensity or forces of a relation. Concepts are introduced as the system volume and propose a system thermodynamic theory. It hints at the possibility of adapting the fractal theory by introducing the fractal dimension of the system. Originality/value – This paper is a continuation of other previous papers and developing the theory of DIS.

Fitting of a New Design of Full Scleral Contact Lens in Advanced Keratoconus with Previous Implantation of Intracorneal Ring Segments

This case report reports the visual rehabilitation obtained with the fitting of a new design of full scleral contact lens (ICD 16.5 contact lens, Paragon Vision Sciences, distributed by Lenticon, Madrid, Spain) in a cornea with advanced keratoconus and previous implantation of intracorneal ring segment with a very limited effect. This eye had a refraction of –3.00 × 55° cylinder, providing a visual acuity of 0.5 LogMAR. The topographic pattern was very irregular with the presence of a significant central protrusion and a significant central corneal thinning. Some previous unsuccessful fittings have been performed with corneal and corneal-scleral lenses. A comfortable wearing was achieved with a fully scleral contact lens of 4600 μm of sagittal height, optical power of –11.25 D, and providing an apical clearance of 196 μm. A visual acuity of 0.0 LogMAR combined with a relevant aberrometric improvement was achieved with this contact lens. The patient was completely satisfied with the fitting. The result was maintained during 1 year after the fitting. Full scleral lenses are then able to provide comfortable wear and a significant increase in visual acuity combined with a significant improvement in the visual quality in eyes with advanced keratoconus.

Errors Associated to Keratoconus Grading using Systems based on Corneal Power

Purpose: To analyze and define the possible errors that may be introduced in keratoconus classification when the keratometric corneal power is used in such classification. Materials and methods: Retrospective study including a total of 44 keratoconus eyes. A comprehensive ophthalmologic examination was performed in all cases, which included a corneal analysis with the Pentacam system (Oculus). Classical keratometric corneal power (Pk), Gaussian corneal power (Pc Gauss), True Net Power (TNP) (Gaussian power neglecting the corneal thickness effect), and an adjusted keratometric corneal power (Pkadj) (keratometric power considering a variable keratometric index) were calculated. All cases included in the study were classified according to five different classification systems: Alió-Shabayek, Amsler-Krumeich, Rabinowitz-McDonnell, collaborative longitudinal evaluation of keratoconus (CLEK), and McMahon. Results: When Pk and Pkadj were compared, differences in the type of grading of keratoconus cases was found in 13.6% of eyes when the Alió-Shabayek or the Amsler-Krumeich systems were used. Likewise, grading differences were observed in 22.7% of eyes with the Rabinowitz-McDonnell and McMahon classification systems and in 31.8% of eyes with the CLEK classification system. All reclassified cases using Pkadj were done in a less severe stage, indicating that the use of Pk may lead to the classification of a cornea as keratoconus, being normal. In general, the results obtained using Pkadj, Pc Gauss or the TNP were equivalent. Differences between Pkadj and Pc Gauss were within ± 0.7D. Conclusion: The use of classical keratometric corneal power may lead to incorrect grading of the severity of keratoconus, with a trend to a more severe grading.

Des-re-territorialização e áreas protegidas na Amazônia: reflexões a partir do caso da Estação Ecológica da Terra do Meio-Pa-Brasil

A criação de espaços territoriais especialmente protegidos é uma estratégia utilizada pelo homem desde a antiguidade, objetivando a reserva de áreas com características naturais necessárias à manutenção ou à reprodução cultural de populações humanas específicas, regulando e limitando o acesso e a apropriação de certos recursos e/ou reservando-os para usos ou futuros. Os processos de criação dessas “áreas especialmente protegidas” foram contudo intensificados, no final do século XX, com a percepção da finitude dos recursos naturais, e acelerados pelo florescimento e a consolidação do capitalismo, agora “globalizado”. Quando tais processos, são orientados por interesses diversos de grupos sociais hegemônicos, são comuns não só a desestruturação do modo de vida dos usuários dos recursos naturais tradicionalmente relacionados aos “territórios especiais”, como também a expulsão de grupos não-hegemônicos neles já instalados, sempre que suas práticas culturais sejam consideradas como incompatíveis com os fins e os objetivos da área que se pretende proteger. Entre os tipos de área especialmente protegida estabelecidos pela legislação brasileira, encontram-se as Unidades de Conservação da Natureza (UC). Criadas por Lei com o objetivo de conservar a biodiversidade brasileira, as UC vem sendo palco de diversos conflitos ambientais envolvendo populações tradicionais em todos os biomas brasileiros, mas pode ser mais facilmente evidenciada na Amazônia, aonde a megabiodiversidade a proteger se sobrepõe a territórios ocupados por diversas etnias indígenas e outros povos tradicionais. Os conflitos são intensificados quando a categoria de manejo da UC criada restringe o acesso e altera os modos de apropriação e/ou dos usos tradicionais dos recursos naturais da área por parte dos residentes, inclusive impedindo a continuidade da permanência das populações no interior da UC, no caso o grupo das UC de Proteção Integral. À luz dos debates que vem sendo travados no campo da ecologia política, tais processos conflituosos estariam associados à desterritorialização dos grupos afetados pela criação da UC, nos quais o Estado brasileiro seria o responsável direto. Independentemente das diversas abordagens acadêmicas para o conceito de “território”, entende-se atualmente que a territorialização e a desterritorialização (com consequente reterritorialização) são processos interrelacionados e circularmente conectados, não podendo ser compreendidos separadamente. Assim, o objetivo do presente trabalho é contribuir para a compreensão desses processos de des-re-terrritorialização, avaliando como alguns mecanismos previstos na Lei do Sistema Nacional das Unidades de Conservação para o reassentamento das populações anteriormente residentes vem sendo aplicados, no sentido de promover processos de reterritorialização. As reflexões apresentadas se dão a partir do caso dos ribeirinhos e colonos residentes na Estação Ecológica da Terra do Meio, Pará, Brasil. A partir da avaliação, são propostas alternativas para minimizar a situação de injustiça ambiental na qual se encontram esses atores sociais específicos.