Micromundo hipertextual & educação matemática

Pós-graduação em Educação Matemática - IGCE

Crystallization process of amorphous GaSb films studied by Raman spectroscopy

Thermal annealings of amorphous gallium antimonide films were accompanied using Raman spectroscopy, both for stoichiometric and nonstoichiometric compositions. The films were prepared by flash evaporation on silicon substrates. Structural changes were induced by the heat treatments: an increasing degree of crystallization as a function of the annealing temperature is observed. Sb clusters are found to crystallize before GaSb does, and the dependence of the corresponding Raman peak intensity with the annealing temperature (occurring in two regimes) is explained. A mechanism for the crystallization of the amorphous GaSb is proposed, based on the prior migration of the Sb excess outside the GaSb region to be crystallized. © 1995 American Institute of Physics.

Epidemiological aspects of dog bites considering biter dogs and victims

The aim of this study was to characterize dog bites using data on biter dogs and victims. An exploratory cross-sectional study was performed using 203 records of individuals who had attended in public health services in 2009 in the municipality of Araçatuba, São Paulo, Brazil, after they had been bitten by a dog. Over 70% (92/129) of the biter dogs were male and most of them (71%) received as a gift. Dog owners reported companionship as the main reason for acquiring the dog. The victims who were children were predominantly male, while the victims who were elderly were predominantly female. Most children were bitten on the head/neck, while adults were bitten on the hands/feet and lower limbs (p<0.0001). The owner of the dog was known in 83.2% of cases. However, rabies observation of the biter dog following the attack was only reported in 59.4% of cases. Situations involving aggression were related to dogs having escaped from their home (18.7%) or roaming free on the streets (17.0%). The analysis of biting dog characteristics using information obtained from dog bite victims and biting dog owners can help direct the medical treatment for dog bite victims. Moreover, concepts of responsible dog ownership can reduce the occurrence of bites.

Análise da percepção de desconforto em diferentes regiões dos pés

The comfort is is an important feature for acquiring shoes. Matching this product to the characteristics of their customers is one of the requirements for a comfortable shoe. In this study, there were evaluated the discomfort perception in different parts of the feet by obese and nonobese volunteers.

Antropometria da mão humana: influência do gênero no design ergonômico de instrumentos manuais

The wrong sizing of handle instruments can generate ergonomic problems. To know the anthropometry of the hands is indispensable for a correct sizing, especially how much the gender influences in this aspect. The objective of this study was quantitatively to evaluate the influence of the sort in the anthropometry of the hand human being. The results indicate that the differences are significant and that this factor must be considered in design of manual instruments.

A linguagem do espaço-tempo

This study sought to offer a didactic approach in relation with the fundamentals of cubism temporal space derived of the theory of relativity, since the exhaustive character on the matter considering the need for a more consistent explanation of the physics Einsteinium postulates which is not an exactly research theme, despite being at its heart.

Mondrian e o percurso de uma poética

This dissertation titled Mondrian “The Way of Poetry” was developed during the period of the first half of 1991 to the first half of 1993 in the Graduate course “ Projeto, Arte e Sociedade “, in the Visual Poetics area of concentration.This paper proposed the approach of determinism versus creative activity in the course of the work of Mondrian which conventionalized the term “The Way of Poetry.”

O design diferencial de Aloisio Magalhães

This article presents some definitions about design concepts and makes a comparison of Aloísio Magalhães’performance, a brazilian designer considered for many authors one of the most influential 20th century designers. By reviewing the bibliography, it is possible to evidence and debate the engagement and the perspicuity of Aloísio Magalhães, related to his job. This article also presents a short view about life and works of this designer.

Bauhaus: conjuntura política e trajetórias

The Bauhaus began its activities in 1919, in Weimar - Germany, under the direction of architect Walter Gropius, as an association of craftsmen without distinction. For his inclusive approach, its professors were many artists, architects and craftsmen from different ideals. Thus were brought together painters, sculptors, decorators, architects and other professionals from many different locations. With their existence tied to political events of the interwar period, this school has several limitations and had to move its headquarters several times. The aim of this paper is to report briefly the main events in the short existence of this school forerunner of contemporary design.

Um estudo sobre o desenho aplicado ao design

Although technological development has created several tools and techniques of graphic representation, we highlight here the importance of the manual drawing abilities for the design creative process. Freehand drawing is used to facilitate the development of projects and show them more quickly and efficiently, and is an essential technique for any designer, regardless is informational, product or fashion designer.

Engenheiros precursores da ergonomia e suas contribuições

A contribuição de engenheiros precursores para a ergonomia foi fator determinante na melhora e desempenho do homem no trabalho, dentre eles podemos citar Leonardo da vinci, Bélidor, Vaucanson, Taylor e o casal Gilbreth. O artigo relata a contribuição significativa desses engenheiros para a construção da ergonomia.

Projeto: de médico e louco, todo mundo tem um pouco - algumas considerações sobre TOC´s e Design de Moda

Identify the needs of different target audiences and solve them with the application of principles and elements of design in fashion products, the objectives of the project were "from a doctor and crazy, everyone has a few" from the academics of Fashion Design UNIPAR / Cianorte. To Avoid clichés, educate the community and yourself about OCD´s, syndromes, phobias and quirks, maximized the positive balance of the project.

Parâmetros antropométricos para o design de produtos destinados à acessibilidade de obesos

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

Consultório odontológico: uma AET utilizando-se da EWA

This work tells the first steps of a larger project, that has for objective to develop the ergonomic evaluation of clinics odontologics installed in the Basic Units of Health of the municipal districts from São Paulo of São José dos Campos and Bauru. It is looked for to the end of the work to have characterized them, making possible like this the analysis in the way as it happens the interface among the users, equipments and atmosphere. For so much some will be used methodologies consecrated in the international scenery. It is told the results obtained with the first developed analysis, as test equal calibration of the chosen methodologies, as well as determination of procedures and worn-out times, for planning of the process.