Brasiliporella, a new mid-Cretaceous dasycladacean genus: The earliest record of the Tribe Batophoreae

New material collected in Albian and Cenomanian strata from Brazil helps us to better understand the structure of a poorly known dasycladacean alga, Holosporella nkossaensis P. Masse, in Bull Centr Rech Explor-Prod elf aquitaine, 19: 301-317, 1995: each of its fertile laterals, which are regularly arranged in verticils along the cylindrical algal thallus, consists of a distally inXated primary bearing two vesicular ampullae in terminal position. These traits are not known in representatives of the genus Holosporella Pia, 1930 nor in any genera described to date. On this basis, we introduce the new genus Brasiliporella with Brasiliporella nkossaensis emend. nov. comb. as its typespecies. We also discuss the systematic aYnity of the new taxon: it is ascribed to the Tribe Batophoreae, and in a broader manner the current paleontological 'interpretation of the concept' (in French: 'acception') of the Order Dasycladales, with the creation of two new families and accordingly with the emendation of two other families. © Springer-Verlag Berlin Heidelberg 2012.

A resolução de problemas no processo ensino-aprendizagem-avaliação de matemática na e além da sala de aula

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A malandragem na construção da Ópera do Malandro de Chico Buarque: uma análise literária e musical

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise de linguagens de modelagem de processos de um modelo de referência na cadeia de suprimentos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aprendizagem da lecto-escrita musical ao piano: um diálogo com a psicogênese da língua escrita

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise de experimentos fatoriais de dois fatores com tratamentos adicionais

Experiments using factorial arrangement of treatments are rather common and useful in agricultural research. The main advantage is the possibility of testing many hypotheses, allowing broader conclusions over different factors, studied simultaneously. Factorial arrangements are used to compare levels of each factor (main effects), and also to verify if the differences among levels of a given factor are dependent on the levels of the other factors (interacions). In the analysis of data from factorial experiments, difficulty is increased when additional treatments are included. Inclusion of one or more additional treatments is a quite common practice, since such treatments are usually taken as reference or standard for evaluation and comparasion of the remaimng treatments, or aiming complementary information. This increase of difficulty is however low, compared to the advantages. As in literature there are few references about the statistical analysis of factorial experiments with additonal treatments, and given straightforward use in experimentation, the objective of this work was the presentation of approach for the use of factorial experiments with additonal treatments trough the analysis of some examples using the SAS® software, with the corresponding theoretical development, obtaining the system of normal equations, estimators of the parameters and variance of contrasts among two treatment means. It is suggested that additional treatments should be used with caution. The analysis of variance of such kind of experiment was presented using matrix notation.

Fatores que interferem na produção de embriões bovinos mediante aspeiração folicular e fecundação in vitro

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

Pangea - Arquitetura semântica para a integração de dados e modelos geoespaciais na Web

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Discurso, resistência e identidade: o rock brasileiro dos anos 1980

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A interface música e linguística como instrumental metodológico para o estudo da prosódia do português arcaico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Repertório barroco e suas possibilidades ao violão: aspectos teóricos e métodos transcritivos a partir das cordas dedilhadas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A história do ensino de física no Brasil n o século XIX: as academias militares e o colégio Pedro II

Pós-graduação em Educação para a Ciência - FC

O Modelo Grupo Prático de Deslocamentos em Psicologia e Epistemologia Genéticas e sua Formalização

In this article, we aim to describe and explain what is the model “practical group of displacements”, introduced in 1937 by Piaget’s work La construction du reel chez l’enfant (Neuchâtel, Paris: Delachaux et Niestlé), essential to comprehension of the construction of space. To this end, we introduce the mathematical notation to describe it, we give the meaning of this notation in the child’s behavior and explains the mathematical structure of group underlying the model.

Estudo sobre o acento secundário e a tonicidade dos monossílabos em português arcaico por meio da música e da métrica das Cantigas de Santa Maria

This paper aims to make a study on secondary stress and stress of monosyllabic words in Archaic Portuguese. With regard to secondary stress, our intention is to demonstrate its limits of occurrence. And about monosyllabic words, the aim is to analyse its stress attribution and the possibility of those words assume prominences in the linguistic level demonstrating or not its prosodic independence. The data will be collected by means of a new methodology in the study of the prosody of dead language. This methodology is based on the observation of coincidences and non-coincidences of musical prominences of poetic texts with musical notation, and linguistic prominences.

Músicas populares urbanas, relaciones de género y persistencia de prejuicios: datos brasileños y españoles a partir de la escucha de cuatro canciones.

Las músicas populares urbanas participan en la construcción, transmisión y deconstrucción de las imágenes de género. Es trascendental comprender su influencia entre los oyentes. Para ello, realizamos una investigación basada en encuestas a jóvenes universitarios que mostró la permanencia de prejuicios y una escasa capacidad crítica, lo que refuerza algunas de las hipótesis de la sociología de la música de T. W. Adorno y plantea cuestiones importantes para la musicología feminista. Es necesario tener conciencia de la existencia de estos prejuicios si pretendemos una educación emancipatoria.