Combining multispecies home range and distribution models aids assessment of MPA effectiveness

Marine protected areas (MPAs) are today's most important tools for the spatial management and conservation of marine species. Yet, the true protection that they provide to individual fish is unknown, leading to uncertainty associated with MPA effectiveness. In this study, conducted in a recently established coastal MPA in Portugal, we combined the results of individual home range estimation and population distribution models for 3 species of commercial importance and contrasting life histories to infer (1) the size of suitable areas where they would be fully protected and (2) the vulnerability to fishing mortality of each species. Results show that the relationship between MPA size and effective protection is strongly modulated by both the species' home range and the distribution of suitable habitat inside and outside the MPA. This approach provides a better insight into the true potential of MPAs in effectively protecting marine species, since it can reveal the size and location of the areas where protection is most effective and a clear, quantitative estimation of the vulnerability to fishing throughout an entire MPA.

Some common fallacies about learning and teaching English as a Lingua Franca

Over the past decades, English language teachers have become familiar with several terms which attempt to describe the role of English as a language of international communication. Presently, the term English as a lingua franca (ELF) seems to be one of the most favoured and adopted to depict the global use of English in the 21st century. Basically, the concept of ELF im-plies cross-cultural, cross-linguistic interactions involving native and non-native speakers. Conse-quently, the ELF paradigm suggests some changes in the language classroom concerning teachers’ and students’ goals as far as native speaker norms and cultures are concerned. Based on Kachru’s (1992) fallacies, this article identifies thirteen misconceptions in ELT regarding learning and teach-ing English varieties and cultures, suggesting that an ethnocentred and linguacentred approach to English should be replaced by an ELF perspective which recognizes the diversity of communicative situations involving different native and non-native cultures and varieties of English

STUDENT’S VOICES ABOUT SOCIAL AND GENDER AT SCHOOL: IMPRESSIONS ABOUT DIDATIC MATERIALS OF ENGLISH LANGUAGE

This work intends to reflect on the impressions of two  teenagers  of 9º years in two public schools in City  of Cascavel, Paraná State. about socialgender identities English language teaching materials. These reflections are part of a field survey had a larger scope. Thus,  the reflections have  focused on a few lines of students. To make it possible to reflect on the social identities of this boys and girls we rely on references that talk about social identities, gender identities, teachers training: Moita Lopes (2002), Auad (2003), Norton (2004), Woodward (2004), Norton and Pavlenko (2004), Ferreira (2006), Louro (2008),  Ferreira and Ferreira (2011), among others.. Regarding to methodology, we followed  a qualitative field research of ethnografic  interviews were made and used questionnaires to students and students to understand the perceptions of the same on the didatic material used at the moment remembering that at the time this research the MEC (Ministry of Education) has not distributed the textbooks of English, then the materials were compiled by professors of disciplines.. The results showed that  perceptions  of adolescents go through the learning material and also initiates discussions on gender in the lives of these students and students in the social contexts to which they operate daily.Perceptions surrounding these issues often seem naturalizard by them, this is not always notice able naturalized by them. These reflections made it possible to understand the relationship between teaching materials and gender relations in the school environment and transcend this environment are brought to life in society.

About meanings and subjects: the prosperity in the “metropolis of the future”

This study has the objective of analyzing, based on the theoretical and methodological device of the French Discourse Analysis, the meanings that (are) produce(d) (in) the photographs that compose the special report entitled “Cidades médias” (“Medium-sized cities”), published by Veja magazine in September, 2010. This report aims, according to the magazine, at highlighting which are the Brazilian cities that are considered “metropolis of the future”, for making possible, amongst other elements, also the obtainment of financial success. If the photographs in the media act as supports of the linguistic materiality, as representations of reality, I intend in this study: work with the effect of evidence produced by the photograph; reflect about the ideological crossing, which determines what can and must be said and, therefore, what cannot and must not be said; analyze in what way this crossing passes by the image and what is its representation in the journalistic discourse; and analyze which are the meanings produced by the photographs that compose the special report on Veja magazine; also in their relation to the subjects introduced there. For my investigation, I was based on the contributions of Barthes (1984) and Dubois (1993) and in some important concepts for the Discourse Analysis field found in Pêcheux (2009 [1988]) and Orlandi (2007 [1992]; 1995).

Beliefs about teaching and learning English in elementary school: a case study

ABSTRACT: With this work I aim to identify and inter relate the beliefs of the students from a public school about English language learning, and my beliefs as the students’ teacher about English teaching. To conduct this research I used reflexive diaries as instruments for data collection, they were written throughout the semester by the teacher and the students in a state school from Minas Gerais. With the analysis of the diaries, I noticed that the diary is a profitable tool for the apprehension of beliefs of the students and the teacher. Furthermore, students seem to be more accountable for learning, decentralizing the role of teacher.

Variation and education in Linguistic Atlas of Brazil

This article focuses on one of the aspects treated in the project Linguistic Atlas of Brazil (ALiB Project) – the teaching of Brazilian Portuguese language. Therefore, this paper investigates how individuals’ language presents specific linguistic marks that construct, maintain and project the diversity in the questionnaire of the ALiB Project, based on the use of the linguistic variation. Thereby, it deals with the importance of linguistic atlas for the education process, highlighting the publication of some Brazilian regional atlas and the linguistic atlas of Brazil. Thus, it discusses the relevant contribution of these works to the knowledge of the linguistic reality in Brazil, as the atlas can optimize and motivate classroom activities and they can also be explored by other subjects of school curriculum. The methodology used was based on the performance of the following stages: 1) reading of the theoretical texts related to the proposed theme; 2) choice and formation of the corpus, made up of inquests of the ALiB Project in different capitals; 3) analysis of the corpus in order to verify linguistic marks that transmit the construction, projection and maintenance of the linguistic variation. The analyses of the selected inquiries try to study variation and its relationship to education by the informers from different age-groups in the different capitals of the country. The analysis of the corpus enabled the realization of register and documentation of lexical diversity of Portuguese language spoken in Brazil, according to the principles of the modern Pluridimensional Geolinguistics, in which the register follows specific parameters.

Trace theory

The concept of traces has been introduced for describing non-sequential behaviour of concurrent systems via its sequential observations. Traces represent concurrent processes in the same way as strings represent sequential ones. The theory of traces can be used as a tool for reasoning about nets and it is hoped that applying this theory one can get a calculus of the concurrent processes anologous to that available for sequential systems. The following topics will be discussed: algebraic properties of traces, trace models of some concurrency phenomena, fixed-point calculus for finding the behaviour of nets, modularity, and some applications of the presented theory.

非言语学习不良青少年空间关系推理及其影响因素研究

It has reported that individuals with nonverbal learning disabilities (NLD) have deficits in visual-spatial organization and strengths in rote language abilities. At present, there are few studies on higher order cognitive abilities of adolescents with NLD, such as the reasoning about spatial relations. The study sampled three groups: a normal group (a control group, C), a nonverbal learning disabilities group (NLD), and a verbal learning disabilities group (VLD). The aim of this study was to examine spatial and nonspatial relation reasoning abilities in adolescents with NLD under figure and word conditions, and assessed the relative involvement of different working memory components in four types of reasoning tasks: reasoning about figure-spatial, figure-nonspatial, verbal-spatial, and verbal-nonspatial relations. Using the double-tasks methodology, visual, spatial, central-executive, and phonological loads were realized. We tried to find how working memory components impact on adolescents with NLD spatial and nonspatial reasoning. The main results of present research are as follows. (1) The NLD group didn’t differ from normal group on reasoning about figure-nonspatial relations. The NLD group scored lower than the C group in spatial problems. So, adolescents with NLD showed a dissociation between spatial and non-spatial relation reasoning. They scored higher in non-spatial problems than in spatial ones. Adolescents with VLD developed well in reasoning about figure-nonspatial relations, but showed deficits in other three tasks. (2) For each reasoning task, the difficult of four types of reasoning problem had different changing trend. For figure and verbal spatial problems, mental model approach can interpret performance of the four problems well. For verbal nonspatial problems, a logical rule approach can interpret performance of the four problems well. (3) Adolescents with NLD did not differ from adolescents with VLD and normal adolescents in phonological, central-executive, and visual dual tasks. But the NLD group had lower performance than the other two groups in spatial dual task. The results showed a dissociation between visual and spatial working memory in NLD group. The VLD group only experienced deficits in central-executive subsystem. (4) The studies found that spatial reasoning mainly loaded spatial working memory, whist the involvement of spatial resources in nonspatial reasoning was little. Visual working memory mainly involved in reasoning about spatial and figure-nonspatial relations, especially in figure-nonspatial problems, and had few impacts on verbal-nonspatial reasoning. Central executive system was involved in all reasoning tasks. The role of phonological loop in the reasoning tasks required further explored. (5) According to the findings, we concluded that the deficits in spatial working memory resulted in poor spatial reasoning abilities for teenagers with NLD, whist because of the limited central executive capability, teenagers with VLD showed poor reasoning abilities. (6) The three groups can used multiple strategies during the reasoning process. They didn’t differ from each other in reasoning strategies. They all used mental model strategy to solve figure and verbal spatial problems, and used logic rule strategy to solve verbal nonspatial problems.

A reified temporal logic

This paper presents a reified temporal logic for representing and reasoning about temporal and non-temporal relationships between non-temporal assertions. A clear syntax and semantics for the logic is formally provided. Three types of predicates, temporal predicates, non-temporal predicates and meta-predicates, are introduced. Terms of the proposed language are partitioned into three types, temporal terms, non-temporal terms and propositional terms. Reified propositions consist of formulae with each predicate being either a temporal predicate or a meta-predicate. Meta-predicates may take both temporal terms and propositional terms together as arguments or take propositional terms alone. A standard formula of the classical first-order language with each predicate being a non-temporal predicate taking only non-temporal terms as arguments is reified as just a propositional term. A general time ontology has been provided which can be specialized to a variety of existing temporal systems. The new logic allows one to predicate and quantify over propositional terms while according a special status of time; for example, assertions such as ‘effects cannot precede their causes’ is ensured in the logic, and some problematic temporal aspects including the delay time between events and their effects can be conveniently expressed. Applications of the logic are presented including the characterization of the negation of properties and their contextual sentences, and the expression of temporal relations between actions and effects.

Pollen Sources

This chapter reviews what is known about abundance and distribution of the 12 most important aeroallergenic pollens in Europe: Ambrosia, Alnus, Artemisia, Betula, Chenopodiaceae, Corylus, Cupressaceae/Taxaceae, Olea, Platanus, Poaceae, Quercus and Urtica/Parietaria. Abundance is based on 10 years of pollen records from 521 stations of the European Aeroallergen Network that were interpolated into 12 distribution maps covering most of Europe. The chapter compares the distribution maps with other types of distribution maps that are available for selected tree species and discuss two methods for making harmonized pollen source inventories: “bottom-up” and “top-down”. Both methods have advantages and disadvantages, and both need to be explored and further developed. Remote sensing has shown to be a valuable method to improve the inventories, especially the use of satellites. The full potential as well as limitations of remote sensing in relation to pollen sources remains to be explored. The review suggests that the most probable way of obtaining inventories of all 12 pollen species is to use top-down methods that use an ecosystem-based approach that for each particular species connects ecological preference, pollen counts and remote sensing.

La insuficiencia de las disposiciones del pensamiento para cubrir la brecha del pensamiento crítico a la acción crítica

En esta tesis se evalúan las disposiciones del pensamiento crítico; se demuestra la circularidad de sus enunciados y, consecuencia de ello, su insuficiencia para cubrir la brecha que va de las habilidades del pensamiento crítico a la acción crítica.

La insuficiencia de las disposiciones del pensamiento para cubrir la brecha entre pensamiento crítico y acción crítica

En este artículo se evalúan las disposiciones del pensamiento crítico; se demuestra la circularidad de sus enunciados y, consecuencia de ello, su insuficiencia para cubrir la brecha que va de las habilidades del pensamiento crítico a la acción crítica.

Valores nas forças armadas brasileiras: uma análise sobre o reconhecimento da sociedade civil

A presente dissertação tem como objetivo refletir sobre a percepção dosvalores nas F orças Almadas Brasileiras por segmentos da sociedade civil organizada. Utilizando como base os estudos de diversos autores, procura desenvolver a fundamentação teórica sobre os valores e as organizações. Neste sentido, busca a construção das nuances explicativas, com base na conceituação e na importância dos valores, tanto para o ser humano como para as mais diversas organizações. A pesquisa de campo se desenvolve por meio de questionários semi-estruturados, suscitando aspectos valiosos em relação aos indivíduos, às organizações militares e à sociedade com os valores de um modo geral.

A mechanical analogous model for the power system with Automatic Voltage Regulator

This paper deals with the subject-matter of teaching immaterial issues like power system dynamics where the phenomena and events are not sense-perceptible. The dynamics of the power system are recognized as analogous to the dynamics of a simple mechanical pendulum taken into account the well-known classical model for the synchronous machine. It is shown that even for more sophisticated models including flux decay and Automatic Voltage Regulator the mechanical device can be taken as an analogous, since provided some considerations about variation and control of the pendulum length using certain control laws. The resulting mathematical model represents a mechanical system that can be built for use in laboratory teaching of power system dynamics. © 2010 Praise Worthy Prize S.r.l. - All rights reserved.

Justified Belief Change

Justification Logic is a framework for reasoning about evidence and justification. Public Announcement Logic is a framework for reasoning about belief changes caused by public announcements. This paper develops JPAL, a dynamic justification logic of public announcements that corresponds to the modal theory of public announcements due to Gerbrandy and Groeneveld. JPAL allows us to reason about evidence brought about by and changed by Gerbrandy--Groeneveld-style public announcements.