Fertirrigação com diferentes doses de NPK e seus efeitos sobre a produção e qualidade de frutos de laranja (Citrus sinensis O.) 'Valência'

O experimento foi realizado na Fazenda Três Irmãos, no município de Pratânia, Estado de São Paulo, com o objetivo de estudar o efeito da fertirrigação com diferentes doses de NPK aplicadas por meio de um sistema de irrigação por microaspersão na cultura da laranja em comparação com a adubação convencional irrigada e não irrigada. A avaliação dos efeitos da irrigação e da fertirrigação na cultura foi feita com base na produção e qualidade dos frutos colhidos, na análise de solo da camada de 0-20 cm e na análise de folhas. Os tratamentos não influenciaram significativamente a produtividade de acordo com a análise estatística realizada, embora se tenha observado uma tendência de maior produtividade nos tratamentos de fertirrigação para uma mesma dose. A análise de qualidade dos frutos não mostrou diferenças significativas entre os tratamentos. Os teores de alguns dos elementos obtidos na análise de solo apresentaram diferenças significativas proporcionadas pela irrigação e/ou modo de aplicação dos fertilizantes à cultura. A análise de folhas diferiu quanto aos teores de Ca, Mg e K.

Cartas oficiais norte-riograndenses dos séculos XVIII, XIX e XX : constituição e caracterização de um corpus diacrônico

The diachronic studies marked the first decades of the 20th century in Brazilian linguistics, passing by an ostracism period after the 50s. Mainly from the 90s especially with the project, created in 1997, Para a história do português brasileiro (PHPB), which has systemized, in national ambit, the programme related to the area of diachrony the historical studies retake forces and have gradually increased since then. Our work is set in the new scene of Brazilian historical linguistics and it is associated to two research programmes: i) the constitution of a diachronic corpus; ii) the diachrony of text and discourse. As regards the first programme, we made effort to constitute a diachronic corpus of official letters about Rio Grande do Norte, we called cartas oficiais norte-rio-grandenses, written in 18th, 19th and 20th centuries. The chosen for bureaucrat letters occurred for they represent a textual category very productive in historical contexts, mostly 18th and 19th centuries, in which the command of writing was the least and also because they bring, almost always explicitly, the information of where, when, for whom and from whom, as remembers Fonseca (2003). The rules for constituting the corpus were based, although not strictly, on the orientation from PHPB. In respect to the second programme, we set up on the ideas of coserian base came from the studies on discourse traditions (TD) (Koch, 1997; Kabatek, 2006) amongst which that the texts are shaped so as to follow their own tradition (Coseriu, 2007), and we turned to Diplomatics (Belloto, 2002) in order to do the characterization of this corpus by the application of concepts from Diplomatics and TD as well as by the presentation of the structures that form those official letters: their textual genres, a kind of TD, with their macrostructures; and some of their formulaic expressions (microstructures), another sort of TD. This stage of characterizing will pay attention, as far as possible, to the dynamic between tradition and innovation that happen in the actualization of those textual structures along the centuries. This work intends to contribute with the researches connected to Historical Linguistics in Rio Grande do Norte, more specifically the ones related to the constitution of diachronic corpora and to TD; and with the study of official documents, textual category about which there are almost no studies (cf. Silveira, 2007)

Construções com tópico marcado em cartas pessoais brasileiras dos séculos XVIII, XIX E XX

This dissertation is a research on the marked topic construction (CT) in Brazilian personal letters from eighteenth, nineteenth and twentieth centuries. The goal of our research is to verify if CT are present in the writing of Brazilians born in the centuries in question. Our research focus is based on the assumptions of generative theory (CHOMSKY 1981; 1986), which states that grammar is internalized in the mind / brain of the writers, with the emphasis on studies of grammatical change, as pointed texts by Paixão de Sousa (2004), Carneiro (2005); Galves, Namiuti and Paixão de Sousa (2006) and Martins (2009). Our corpus was extracted from Projeto Para a História do Português Brasileiro (PHPB) and Cartas Brasileiras coletânea de fontes para o estudo do português. We selected forty-six correspondents who should be inserted into the two criteria set out in this research: to be Brazilian and be born in the centuries mentioned above, so that we could find legitimate topic constructions of PB. This work is based on researches by Pontes (1987), Mateus et al. (2003), Araujo (2006, 2009), Berlinck, Duarte and Oliveira (2009), which actively support us in the study of this linguistic phenomenon in Portuguese. The results show that the marked topic construction in our corpus appear on the writing of Brazilians since the second half of the eighteenth century, while the typical constructions in Brazilian Portuguese locative topic, subject topic and copy topic - are already reflected in the I-language of the writers born in the second half of the nineteenth century and the first of the twentieth century

Folhetos de cordel entre realidade e ficção cotidiana: um estudo da mídia na construção do personagem Seu Lunga

In this work, from the case of Mr. Lunga, a character of the brazilian northeastern culture whose stories circulated orally until they turned into verses of cordel (regional literature illustrated by xylographic printing images), we intend to understand that gender of leaflet, as significant cultural product, like media, with specific language features that act as means of construction and transmission of realities. To understand this phenomenon of meaning production in the cordel media, we used hermeneutics as a method and applied the general theory of interpretation in six chosen leaflets. We worked with a constructivist perspective that grounds the discussion of everyday reality and fiction, concepts that are raised around the essence of the character that is real, but it is also part of the creative activities of poets, how both are interrelated and constitute the understanding that individuals have the real. From the analyzes, we realize that each poet presents the fields of significance of Mr. Lunga in a different way, based on subjectivity, intention and mediations between each of them and the discourses they produce. Each cordelist contributes in his own way of significance for the construction of the imaginary Mr. Lunga. The speech of the cordelists contains a number of elements that aim to legitimize as truth the actions described. In this confrontation, our goal in this work is to understand the construction of the fields of signification, where these discourses are located, the production of meaning around a character who is not in a finite field, but transits through many of them, making the boundaries between reality and fiction dynamic

Teias de caridade e o lugar social dos expostos da Freguesia de Nª Srª da Apresentação: capitania do Rio Grande do Norte, século XVIII

The abandonment of newborn children is a reality nowadays. This reality enables us to discuss this issue in other temporalities, in all kinds of societies. Thus, this work aims to demonstrate how the population that lived at Freguesia de Nossa Senhora da Apresentação, a civil parish at a Rio Grande do Norte captaincy, socially placed the abandoned newborn during in the eighteenth century. These newborn were called exposed ones at the time and were inserted in a regional Exposed Circle. The research also discussed how the local Council assembly sheltered these newborn. For research development the following manuscript documents were used: baptism, wedding and demise documents at Freguesia de Nossa Senhora da Apresentação as well as the first Book of Records if the matrix church at this civil parish. The research also considered the terms of the Council assembly. Some printed documents were used such as Philippine Ordainments, the First Constitutions of the Archbishop in 1707 including the Lunario contents as well as texts from André João Antonil and Henry Koster. In the analysis reference work related to Social History was used. Thus, it is possible confirm that there was construction of socially accepted places for these exposed on behalf of the colonist at the region

O sertão virou verso, o verso virou sertão:sertão e sertanejos representados e ressignificados pela Literatura de Cordel (1900-1940)

Backland¹ are not only geographic spaces limited by physically established borders. It is a space composed by events, experiences, behavior, symbology, manners related to how to live and see the world. It is developed from historical processes and layers of discourses that contact each other, compete among themselves, establish agreement, promote consensus which define, resignify and update them over time. The present paper seeks to analyze and discuss the forms in which discourses produced by cordel literature² sold and consumed in popular locations, from backlands to coast cities, during the first four decades of 20th century, represented the environment, habits, moral codes, cultural traits, social types, rites and beliefs, related to northeastern backlands. The paper also aims to investigate the forms on how discourses produced by representations contributed to the constitution of backlands as a space culturally constructed. Poems from the poet and editor João Martins de Athayde will be used to establish dialogues between discourses produced by cordel and others discursive modalities, such as, newspapers, prose literature, painting, texts of memoirists and historiography, about backlands, analyzing how those representations circulated, were consumed and absorbed by backlands and other spaces inhabitants, contacted and agreed with other types of discourse, supporting the establishment of backlands as a space and countryside people as a social type

Liberdades possíveis em espaços periféricos: escravidão e alforria no termo da vila de Arez (séculos xviii e xix)

This paper discusses aspects of the slavery and emancipations in the village of Arez between the last quarter of the eighteenth century and the first decades of the nineteenth century. It seeks to identify the profile of the slaves and the emancipation possibilities in a peripheral region with few commercial activities, given that the most of the approaches about manumission consider towns and cities where the economic dynamics ware more pronounced, as places of higher possibilities of slaves working in diverse activities that allowed them to accumulate a reserve fund and thus buy their freedom. Therefore it was necessary to raise evidences of slavery in the case study, which was based on surveys of the eighteenth century, and the first decades of the nineteenth century and some population maps and civil records related to the early nineteenth century. The information about the manumission acts were analyzed based on writs of freedom registered in the village of Arez between 1774 and 1827 due to the absence of other documents about it. The registry books include all the documents of the Arez community; so, it was possible to observe what happened in rural localities, in the town, in the headquarters of the district and in the village of Goianinha. Based on information from the documents, it was possible to address some aspects of slavery like the predominant types of groups, the possible activities in which slaves were inserted and the profile of the freed slaves, the emancipation modes and, therefore, discuss the possible relations ship between the colonial space and manumissions and between masters and slaves

Efeito do alerta e valência emocional nos componentes de lembrança e familiaridade da memória episódica

The episodic memory system allows us to retrieve information about events, including its contextual aspects. It has been suggested that episodic memory is composed by two independent components: recollection and familiarity. Recollection is related to the vivid e detailed retrieval of item and contextual information, while familiarity is the capability to recognize items previously seen as familiars. Despite the fact that emotion is one of the most influent process on memory, only a few studies have investigated its effect on recollection and familiarity. Another limitation of studies about the effect of emotion on memory is that the majority of them have not adequately considered the differential effects of arousal and positive/negative valence. The main purpose of the current work is to investigate the independent effect of emotional valence and arousal on recollection and familiarity, as well as to test some hypothesis that have been suggested about the effect of emotion on episodic memory. The participants of the research performed a recognition task for three lists of emotional pictures: high arousal negative, high arousal positive and low arousal positive. At the test session, participants also rated the confidence level of their responses. The confidence ratings were used to plot ROC curves and estimate the contributions of recollection and familiarity of recognition performance. As the main results, we found that negative valence enhanced the component of recollection without any effect on familiarity or recognition accuracy. Arousal did not affect recognition performance or their components, but high arousal was associated with a higher proportion of false memories. This work highlight the importance of to consider both the emotional dimensions and episodic memory components in the study of emotion effect on episodic memory, since they interact in complex and independent way

Rooting of healthy and CVC-affected 'Valência' sweet orange stem cuttings, through the use of plant regulators

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

Produção, qualidade dos frutos e estado nutricional da laranja valência sob fertirrigação e adubação convencional

O objetivo deste trabalho foi comparar os efeitos de doses de nitrogênio, fósforo e potássio aplicadas via água de irrigação em comparação à aplicação convencional de fertilizantes, com irrigação e sem irrigação. O experimento foi conduzido em um pomar de laranja 'Valência' (Citrus sinensis Osbeck) localizado em Pratânia - SP, durante três anos consecutivos, e analisados os dados do último ano de observação. As diferentes formas de aplicação dos fertilizantes e a redução das doses fornecidas via água de irrigação não resultaram em diferenças significativas sobre o número médio de frutos e produtividade. Também não foram constatadas diferenças estatísticas dos tratamentos sobre a qualidade do suco e o estado nutricional das plantas, com exceção do teor de fósforo.

Valência do nome deverbal e nominalidade prototípica

O objetivo deste trabalho é mostrar que os nomes deverbais preservam a estrutura argumental do verbo input correspondente e que a especificação ou não dos argumentos no interior do termo nominal depende de um conjunto de fatores pragmáticos, especialmente relacionados a informação de curto termo compartilhada pelos participantes da interação. Como implicação teórica, a análise preserva a idéia de que há um processo gradual de descategorização verbal, que se reflete nos diferentes tipos de marcação gramatical. Conforme o predicado verbal ganha estatuto nominal, as marcações tipicamente oracionais dão lugar a outros mecanismos, como marcação argumental por preposição, modificação por adjetivo, uso de pronomes possessivos, que acompanham apropriadamente um núcleo nominal.

Variação sazonal da fotossíntese, condutância estomática e potencial da água na folha de laranjeira 'Valência'

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

O governo protetor: a representação do poder político em cerimoniais régios portugueses (séc. XVIII-XIX)

Ao inventariarmos as grandes celebrações da monarquia portuguesa, encontraremos algumas que são cerimoniais eminentemente religiosos. Dentre eles, há a procissão do Anjo da Guarda do Reino de Portugal (no terceiro domingo de julho), instituída no século XVI como celebração da realeza, das quais toda a Corte participava e eram realizadas por todo o reino português. Também as aclamações de Da. Maria I (1777) e D. João VI (1818) utilizam elementos de caráter religioso (símbolos e idéias). Estas celebrações colocam-nos a hipótese de uma série de articulações entre os procedimentos religiosos e o poder real. em função do exame daquelas procissões e destes cerimoniais, procuramos esboçar uma imagem do rei português: um rei-protetor, detentor de um poder de salvação.

Imagens do Brasil nas relações de viagem dos séculos XVII e XVIII

O presente ensaio toma como objeto de análise uma série de descrições do Rio de Janeiro colonial extraídas de narrativas de viagem escritas por europeus que passaram pela cidade entre os séculos XVII e XVIII. Para além de dar a conhecer a perspectiva que esses visitantes deixaram da urbe e de seus habitantes, seu objetivo é pôr em discussão o papel que os relatos de viagem desempenharam no processo de construção da imagem que o europeu da época tinha do brasileiro e, sobretudo, o papel que posteriormente desempenharam no processo de construção da imagem que o brasileiro, a partir do século XIX, passou a ter de si próprio e do seu país.