3122540 documents found, page 8384 of 312254
Fases geométricas de estados coerentes e deslocados para análogos dos níveis de...
Melo, Jilvan Lemos deIn this thesis, we review the Landau levels, the coherent and displaced states for the harmonic oscillator, and Berry phase. We obtain the eigenstates for analogous Landau levels of neutral particles through the formalism of operators that become easier the construction of coherent states and displaced the mentioned systems. The analogous Landau levels shown here are the called i) Landau-Aharonov-Casher, neutra...
Triagem virtual e síntese de dímeros de lapachol e isatina com potencial ativid...
Coelho, Maísa CavalcantiThe cancer is a disease with a considerable impact on humanity. It is estimated that by 2018 it may have affected approximately 18.1 million people worldwide. In general, existing antitumor treatments presents high toxicity and reduce patient's quality of life, making it indispensable to search for new antitumor compounds. In this research, a promising medicinal chemistry strategy is molecular hybridization, wh...
Fenologia e diversidade genética entre acessos de Clotropis procera(Ait.) W.T. ...
Almeida, Isaias Vitorino Batista deCalotropis procera (Ait.) W.T. Aiton is a perennial and xerophilous species with crop potential for forage production in the Brazilian semi-arid region. Due to its economic importance, the aim was to evaluate phenology and genetic diversity among C. procera accessions through agronomic and bromatological characteristics. Seeds of 70 accessions of C. procera were collected between october of 2015 and january of ...
Caracterização zoométrica e genética de ovinos Morada Nova.
Silva, Regina Cely Benício daThe aim of the present study was to offer a phenotypic and genetic characterization of herds of the Morada Nova breed of sheep in four states in northeastern Brazil through zoometric measures and an analysis of 23 microsatellite markers. Collections were performed among 33 herds in semi-arid regions of the states of Ceará, Rio Grande do Norte, Paraíba and Pernambuco. Twenty adult sheep were analyzed on each pro...
O papel da razão no conhecimento do sensível (ciência) em Santo Agostinho
Oliveira, Abelardo José deThe present study is a master's thesis based on a bibliographical reference in which the following works were used as main sources: Against academics, De libero arbitrio and De trinitate de Santo Agostinho. Its main purpose is to analyze the role of reason in the knowledge of the sensitive (science). What is intended is to understand how the process of rational knowledge occurs in relation to what Augustine cal...
Areté e Paideia : a formação do homem político no diálogo primeiro Alcibíades d...
Gomes, Erick Vinicius SantosThe research in progress has as its structural focus the political man formation study from Platonic perspective of areté (moral excellence) and Greek paideia (education). First Alcibiades dialogue was chosen as the research object because we believe that speaking of political areté in Plato’s First Alcibiades consists exactly in reflecting on Athenian political education philosophical foundations, as well as s...
Morrer, gestar, renascer: estetização e autorrepresentação nos documentários El...
Silva, Suéllen Rodrigues Ramos daThe documentaries Elena (2013), by the Brasilian movie-maker Petra Costa, and Olmo and the Seagull (2015), also carried for Costa, but directed in colaboration with the Danish director Lea Glob, represent the corpus of this research. Thus, these two movies are from a feminine authorship. Furthermore, in both movies women play the leading role and the narratives are centred on family core, from intertextuality a...
A dramatização do trágico em Yerma, bodas de sangre e la casa de Bernarda Alba,...
Rodrigues, Grygena dos Santos TarginoThis thesis investigates the dramatization of the tragic in Bodas de Sangre, Yerma and La Casa de Bernarda Alba by Federico García Lorca, Spanish plays written in the first half of the twentieth century. In the first chapter, we analyze the historical-literary context related to the pieces, highlighting the conservative and patriarchal scenario of the Second Spanish Republic common to the trilogy. We also inves...
Cotas para o número máximo de retas duas a duas disjuntas em uma família S
Ferreira, Mariana de LimaLet r(S) be the maximum number of pairwise disjunct lines that a non-singular surface S ⊂ P3 contains and rd = max {r(S) | deegre(S) = d}. Ensure that r(S) = 6 for all non-singular cubic surface S, therefore r3 = 6. For d = 4, r4 = 16, it was showed by the Russian mathematician Viacheslav Nikulin in [9]. We quote that Rojas-Santos in [7], obtained that r(F) = 16 if F is the Schur’s quartic. At the moment rd is ...
Inventando Tradições, Construindo Memórias: A "Revolução de 1930" na Paraíba
Aires, José Luciano de QueirozThis work problematiza the conflicts of memories around the call Revolution of 1930 in the Paraíba. One is about a thematic one for excessively argued in tltie Brazilian historiografia, however, our objective is to treat it by means of a new boarding. We do not have in mind to make vindication to the fact, as it made (and still it makes) the official Iristoriografia. Also one does not consist as purpose of the ...