Illustration
Mostrando 25-36 de 230 artigos, teses e dissertações.
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25. Ilustración arqueológica en los Andes (1850-1890)
Abstract In broad terms, European publications on the Andes allow one to trace a historical trajectory over the course of four centuries, from a system of representation that is intimately tethered – and subsidiary – to the written word, to one where the images become the raison d’être of publication. This trajectory mirrors the field of archaeology i
Bol. Mus. Para. Emílio Goeldi. Ciênc. hum.. Publicado em: 2017-08
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26. Giving shape to the past: Pre-columbia in nineteenth-century Mexican literary journals
Abstract The literary journal “El Museo Mexicano” (1843-1845) marked a watershed in Mexican nationalism, and sought to shape aspirations of an elite segment of nineteenth-century Mexican society eager to claim a post-colonial identity by exploring the cultural and historical strands that were combined in the young Republic. The editors solicited contribu
Bol. Mus. Para. Emílio Goeldi. Ciênc. hum.. Publicado em: 2017-08
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27. An Analytical Solution for Fiber Optic Links with Photonic-Assisted Millimeter Wave Upconversion Due to MZM Nonlinearities
Abstract Photonic-assisted technique employed in the generation of stable and high-purity signals in the millimeter wave band has been investigated using dual-parallel Mach-Zehnder modulator. Indeed, this type of generation performs a high order RF multiplier, whose operation principle steams out from the nonlinear characteristic of the external modulators.
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2017-03
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28. First record of Isachne ligulata (Poaceae: Micrairoideae) in Brazil and a key for the Brazilian species of the genus
ABSTRACT While performing a taxonomic revision of the Neotropical species of Isachne, analysis of herbarium collections revealed the occurrence of Isachne ligulata in Brazil. We provide a description and the first illustration of I. ligulata, along with comments on its ecology, distribution and morphological affinities with related South American species. We
Acta Bot. Bras.. Publicado em: 2016-12
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29. An Analytic Model for Dispersion of Rocket Exhaust Clouds: Specifications and Analysis in Different Atmospheric Stability Conditions
ABSTRACT: This paper brings the first results concerning a new analytic model to evaluate atmospheric dispersion in rocket launch scenarios, namely Generalized Integral Laplace Transform Technique for Rocket effluent dispersion model. The model is constituted by three different modules, being two pre-processors (micrometeorological parameters and deposition
J. Aerosp. Technol. Manag.. Publicado em: 2015-09
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30. Simplified three-dimensional model provides anatomical insights in lizards' caudal autotomy as printed illustration
A autotomia caudal é um mecanismo anti-predação complexo e amplamente utilizado por lagartos, que envolve diversas adaptações anatômicas. Por seu tamanho diminuto e estruturas intrincadas, é difícil explicar claramente a anatomia vertebral para estudantes e pesquisadores de outras áreas. Modelos tridimensionais são ferramentas prodigiosas no esclar
An. Acad. Bras. Ciênc.. Publicado em: 13/03/2015
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31. On the sharpshooter Versigonalia (Hemiptera: Cicadellidae: Cicadellini): Versigonalia lentiginosa nom. nov., redescription of V. vermiculata comb. nov., and key to species of the genus
Syntypes of Tettigonia vermiculata Signoret, 1855 were studied and redescribed, including the first description and illustration of the male and female genitalia of this species. Based on this study, this Brazilian species, previously placed in Molomea (Proconiini), is herein transferred to Versigonalia (Cicadellini). This transfer resulted in a secondary ho
Zoologia (Curitiba). Publicado em: 2014-08
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32. Selective detection of fluoride based on a pyridinium n-phenolate-calix[4]pyrrole displacement assay: an undergraduate laboratory experiment
A two-step experiment is proposed for a third year class in experimental organic chemistry. Over a period of five weeks, the students synthesized calix[4]pyrrole, a receptor that is highly selective for fluoride, and a pyridinium N-phenolate dye. Subsequently, the students used the synthesized compounds to investigate a displacement assay on the basis of the
Quím. Nova. Publicado em: 2014
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33. The striking species Apsil pennata Malloch (Diptera, Muscidae)
The striking species Apsil pennata Malloch (Diptera, Muscidae). Apsil pennata Malloch, 1934 is a singular species of a small group of predaceous muscids endemic to Patagonia and southern Chile. We present for the first time the description of the female, illustration of male and female terminalia, notes on their habitat and new records.
Rev. Bras. entomol.. Publicado em: 03/12/2013
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34. ¿Qué puede aportar la semiótica triádica al estudio de la comunicación mediática?
The text tries to find out what is the relevance the triadic model of meaning generation or semiotic created by C.S. Peirce for the study of media communication. The aim is to show its analytical pertinence through the consideration of some contemporary media studies, followed by a brief discussion of a TV format, the reality show, as an illustration. In eve
Galáxia (São Paulo). Publicado em: 2013-06
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35. Admission dental examination: protocol and its importance in the diagnosis of oral pathology
The aim of this paper is to describe an efficient clinical protocol used in admittance dental examinations, highlighting the importance of this evaluation in the diagnosis of oral pathologies. Two admission case reports in which gingival abscess and radiopaque apical lesion were found during the examination are presented for illustration purposes. A clinical
Braz. J. Oral Sci.. Publicado em: 2013-03
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36. Televisão e deficiência visual: o sonoro na produção de imagens mentais
The object of this work is the visuality formed by the blind people when watching television. The objective of this research is to analyze the sound as a resource to forming mental images to understand and generate knowledge of the world passed through what is on television for the visually impaired. As specific objectives, intends to examine the TV as a way
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2012