Vocabulário técnico e formação dos profissionais da área têxtil: necessidade, elaboração e avaliação de um dicionário de terminologia do vestuário

This research work deals with the compilation of a dictionary on clothing terminology intended to be used as a pedagogic tool as part of the teaching and learning process in the Textile Engineering Course at the Federal University of Rio Grande do Norte. The main terms were selected and assessed by a team of textile teachers and students with the objective to be structured as a conceptual body of information on the following sub-areas of clothing terminology: materials (fabrics and trimmings) and products (garments). This research comprises three main steps: (a) characterization and understanding of the technical vocabulary in the clothing area as well as the identification of a pedagogic demand for a dictionary on clothing terminology, clearly expressed by the textile lecturers and students involved in the assessment of the need and validation of this project development; (b) a proposal for a specific methodology for the compilation of the dictionary which could help the communication process in the lecturing of clothing terminology and (c) based on the terminological principles and the technique of focal groups the dictionary was assessed. The technique of focal groups was used in the first step. In the second step the technique used was that of the terminological methodology adapted to the teaching approach in the Textile Course. In the third step the technique of focal groups was again utilized. It was observed that the main concern of lecturers and students is the lack of a standardized vocabulary, which renders difficult the communication process in both the teaching and learning activities as well as the professional ones in the textile industries. Various aspects, which can overlap, cause this lack of standardization. The main ones pointed out by the study team in the focal groups are: usage of regional words or expressions, usage of foreign words or expressions, analogies, and the low level of formal education, mainly among the industry workers. Another aspect to be considered is the lack of textile literature written in the Portuguese language of Brazil. This evidence shows the importance of a clothing terminology dictionary which will benefit both the education and professional activties in this field of knowledge. This dictionary will also give a substantial contribution to terminological standardization in our research field. With view to fulfill this demand, a dictionary of clothing terminology was compiled with 760 main entries, according to the modern practice in terminology with the necessary modifications concerning our needs. The result of the dictionary assessment was very assertive regarding its structure, contents and possible use in various contexts. The team work emphasized their contribution to the standardization process of the terms that proved to be one of the most important and difficult aspects of this researh work. The significance of this structured terminological dictionary was confirmed by the focal group participants relating to its use for teaching and learning activities, as a reference book, as a source of technical information and also as a tool for pedagogic studies and planning, as well as a significant collaboration to the pedagogic practices in the textile engineering course at University or any other educational institution. Besides, this dictionary can also be used to supply information within the textile field. We are aware that the present work will not exhaust the objectives of this research due to its limitations in opposition to the vast complexity demanded by the compilation of a complete work including all the areas and sub-areas of textile engineering. However, it is an important source for dissemination of concepts on the field of clothing terminology and a tool to effective standardization of the terms used in this subject field

Extração automatica de feições rodoviáris em imagens digitais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Extração automatica de segmentos lineares de rodovias em imagens de resoluções variadas

In this paper a methodology for automatic extraction of road segments from images with different resolutions (low, middle and high resolution) is presented. It is based on a generalized concept of lines in digital images, by which lines can be described by the centerlines of two parallel edges. In the specific case of low resolution images, where roads are manifested as entities of 1 or 2 pixels wide, the proposed methodology combines an automatic image enhancement operation with the following strategies: automatic selection of the hysteresis thresholds and the Gaussian scale factor; line length thresholding; and polygonization. In medium and high resolution images roads manifest as narrow and elongated ribbons and, consequently, the extraction goal becomes the road centerlines. In this case, it is not necessary to apply the previous enhancement step used to enhance roads in low resolution images. The results obtained in the experimental evaluation satisfied all criteria established for the efficient extraction of road segments from different resolution images, providing satisfactory results in a completely automatic way.

Indexação automatizada de artigos de periódicos científicos: análise da aplicação do software SISA com uso da terminologia DeCS na área de Odontologia

The indexing automation has been discussed by researches in the area of Information Science however the discussions have not been so clear on the use of indexing software. Thus, it is necessary to know the indexing software, as well as its application in the analysis of documentary contents. To do so, it is proposed, here, to investigate both the consistency of indexing and the exhaustiveness and precision of the information retrieval, by means of comparative analysis between SISA (Sistema de Indizacion Semi-Automatico) automatic index and BIREME ( Centro Latino-Americano e do Caribe de Informação em Ciencias da Saude) manual indexing. The aim of this paper is to contribute to the theoretical development of the indexing automation and the improvement of SISA. Thus, SISA application and evaluation was used based on the calculation of the consistency indexes between the two types of indexing, and the calculation of the exhaustiveness and precision indexes in information retrieval, by means of searching into BDSISA and BIREME databases, composed by descriptors taken from SISA and manual indexing respectively. The differences among the terms used in scientific papers comparing to the DeCS ones were the main difficult factor to achieve higher consistency indexes in the indexing. These differences influenced the exhaustiveness and precision indexes in the information retrieval, showing that it is necessary to improve the documentary language used by SISA software and to incorporate linguistic methods.

(Mal) adaptações metabólicas ao treinamento contínuo: concepções não consensuais de terminologia e diagnóstico

Altos desempenhos esportivos demandam treinamentos pesados necessários ao estímulo adaptativo específico a cada esporte. A elevada carga de treino é geralmente acompanhada de discreta fadiga e reduções agudas no desempenho, mas caso acompanhada de períodos apropriados de recuperação, resulta em supercompensação metabólica ao treinamento, refletida como aumento na capacidade aeróbica e/ou força muscular. Visto como contínuo, os processos de intensificação do treinamento e o estresse relacionado à supercompensação, o aumento da sobrecarga ou do estresse poderá, em algum momento, acarretar a quebra da homeostase e a queda temporária da função (supra-alcance - OR ou supra-alcance funcional - FOR). Quando a sobrecarga excessiva de treinamento é combinada com recuperação inadequada há instalação do estado de supratreinamento (OT) ou supra-alcance não funcional (NFOR). O OT excede o OR, cujo pico é também o limiar do OT resultando em desadaptações fisiológicas e queda crônica do desempenho físico. A forma crônica de desadaptação fisiológica ao treinamento físico é chamada de síndrome do supertreinamento (OTS). A própria expressão da síndrome denota a etiologia multifatorial do estado e reconhece que o exercício não é necessariamente seu único fator causal. O diagnóstico de OTS é baseado na recuperação ou não do desempenho. Não há biomarcador objetivo para OTS. A distinção entre OTS e NFOR (supratreinamento extremo) é dependente de desfecho clínico e exclusão diagnóstica de doenças orgânicas, mais comuns na OTS. Também a diferença entre OR e OT é sutil e nenhum de seus marcadores bioquímicos pode ser universalizado. Não há evidências confirmatórias que OR evolui para OT ou que os sintomas de OT são piores dos que os de OR. Apenas pela fadiga aguda e queda de rendimento experimentada em sessões isoladas de treinamento, não é possível diferenciar presentemente os estados de OR e OT. Isto é devido, parcialmente, à variabilidade das respostas individuais ao treinamento e à falta de ambos instrumentos diagnósticos e estudos bem controlados.

A preparação de material terminológico em língua inglesa por meio de ferramentas linguístico-computacionais

O objetivo desse estudo é demonstrar, por meio de análise quantitativa e qualitativa, a eficácia de ferramentas linguístico-computacionais na seleção de terminologia para a produção de material terminológico. Serão apresentadas duas ferramentas linguístico-computacionais (WordSmith Tools e VocabProfile) e, também, sugestões para que o ensino de termos ofereça resultados práticos. A fundamentação teórico-metodológica recorreu a Barros (2004); Berber Sardinha (2000; 2005); Biderman (2001); Cabré (2007); Cobb (2007); Nation, (2003) e Sinclair (2004). O corpus da pesquisa foi constituído exclusivamente de material escrito na língua inglesa em diversas áreas de especialidade. Os procedimentos de preparação de material terminológico são exemplificados a partir de uma das áreas de especialidades utilizadas nos corpora de pesquisa, as Redes Neurais Artificiais. Os resultados obtidos indicam que a utilização do Wordsmith Tools juntamente com o VocabProfile pode fornecer dados importantes para a pesquisa linguistica.

Relação entre o desenvolvimento dos ovários e atividade dos Corpora Allata de operárias de Frieseomelitta silvestri languida (Hymenoptera, Apidae)

In the absence of the queen, a few workers of F. s. languida developed their ovaries forming nevertheless, only one follicle with a single oocyte which was unable to form yolk spheres. They never showed signals of degeneration or resorption. The corpora allata were homogeneous during all the 5 months of orphanage studied. Its activity might be low but constant, able to maintain the follicle entire, but unable to promote the yolk spheres assembly.

Terminologia de incidentes com medicamentos no contexto hospitalar

Incidentes com medicamentos geram problemas aos pacientes e custos adicionais ao sistema de saúde. A variedade de termos utilizada para comunicá-los propicia divergências nos resultados de pesquisas e confundem notificadores. Objetivou-se revisar os termos utilizados para descrever estes incidentes confrontando-os com as conceituações/definições oficiais disponíveis. Pesquisaram-se as bases PubMed, MEDLINE, IPA e LILACS para selecionar estudos publicados entre janeiro de 1990 e dezembro de 2005. Selecionaram-se 33 publicações. Verificou-se que a terminologia supranacional recomendada para descrever incidentes com medicamentos é insuficiente, mas que há consenso de uso das expressões em função do gênero do incidente. O termo Reação Adversa a Medicamento é mais utilizado quando não se verifica intencionalidade. A expressão Evento Adverso a Medicamento foi mais usada quando se descreviam incidentes durante a hospitalização; e Problema Relacionado a Medicamento foi mais utilizada em estudos que avaliaram atenção/cuidados farmacêuticos (uso/falta do medicamento). Ainda assim, a linha divisória entre essas três categorias não é clara e simples. Futuros estudos das relações entre as categorias e investigações multidisciplinares sobre erro humano podem subsidiar a proposição de novas conceituações.

A terminologia relativa à hanseníase

A padronização internacional de doenças é um processo complexo que necessita de uma equipe especializada. Esta comunicação visa a esclarecer e sugerir correções de um provável equívoco na tradução, para o português da CID-10, do código A30, no qual os termos borderline e dimorfo são utilizados como subcategorias distintas e não como sinônimos, assim como substituir a designação lepromatosa por virchoviana pois, no Brasil, o vocábulo lepra foi abolido dos textos oficiais, por uma lei federal em 1995.

CYTOPHOTOMETRIC EVALUATION OF CORPORA ALLATA DNA DURING THE DEVELOPMENT OF LARVAE OF WORKERS AND QUEENS (APIS-MELLIFERA L, HYMENOPTERA, APIDAE)

Cytophotometric observation of corpora allata from workers and queens of A. mellifera showed significant variations in DNA content from the 2nd to the 4th instar of both castes, but the differences between castes are present only in the 2nd instar.The corpora allata are characterized by the presence of diploid, as well as polyploid cells, distributed in classes that are well established since the earliest developmental stages. However the frequency of cell nuclei in the higher classes of ploidy increases with development. This occurrence is responsible for the increase of the average DNA content in older larvae.

CORPORA-ALLATA IN FEMALES OF NEOPONERA-VILLOSA ANTS (HYMENOPTERA FORMICIDAE) - RELATIONS WITH OVARIAN DEVELOPMENT

In female ants of the species Neoponera villosa the corpora allata are paired structures located dorsolaterally to the esophagus (Camargo-Mathias and Caetano, 1991). In the present study the glandular volume of the corpora allata was estimated and the activity of the glands was compared with the ovarian development. In the workers there was a relation between activity of these glands and ovaries in stages 0 to IV. In workers, with ovaries at stage V (maximum development) there was a smaller activity of the corpora allata. Another increasing activity was found in workers with ovaries at stage VII.In the queens, mainly those which were mated, whose ovaries were always fully developed, the volume of the corpora allata was smaller than those of the workers.

Histological, histochemical and morphometric study of female corpora allata of Pachycondyla striata ants (Hymenoptera: Ponerinae)

In this study we utilized both histological/histochemical tests and morphometric/statistical tests to observe developmental differences in the corpora allata in Pachycondyla striata workers and queens ants. The general structure of corpora allata was similar between workers and queens. The differences found among the volumes was not statistically significant when the probability value was set at 5%. Although the queen corpora allata volume has been observed smaller than those of the worker and the right gland volume has been smaller than those of the left one. Differences also were observed histologically, the worker corpora allata cells showed homogeneous cytoplasm and sparse nuclear chromatin in well defined nuclei. It was the reverse in the queens, in which the corpora allata cells showed some secretory cytoplasmic vesicles and nuclei with a different morphology, i. e., from extremely large with sparse chromatin to small with condensed chromatin. Employing histochemical tests verified that the corpora allata in both castes contained large amounts of RNA and protein in the cytoplasm of their cells and an absence of polysaccharides. Differences in the lipid amounts in worker's glands were found, whereas, in the queens' corpora allata lipids always occur.

Relações conceituais como ponto de inflexão entre linguagens documentais, terminologia e ontologias

A reflection is offered on the complementary relations among documentary languages, terminology, and ontologies, in regard to the study of conceptual relations used to organize knowledge. Building on selected texts from the international literature, the relations between documentary languages and different emerging technology solutions are analyzed, taking SKOS as a model; and also the relations among thesauri, ontologies and terminology, with the support of the theoretical concept of documentary representation. The adoption of the principles of terminology, as understood in Information Science, in building ontologies is supported; and the innovative opportunities offered by ontologies to the improvement and processing of conceptual relations in indexing languages is defended.