Almacen de frutos literarios inéditos de los mejores autores. Primera [-segunda] parte.

1804 editions contain 2 introductory letters: "Aniceto á Cándido" and "Cándido á Aniceto", which were omitted from the 2 Madrid editions of 1820. The Madrid edition of 1804, in 1 vol., with title: Almacen de frutos literarios inéditos de nuestros mejores autores antiguos y modernos, was suppressed by the government. cf. Hidalgo. Dic. gen. de bibl. española. v. 1, p. 48.

Frutos amargos : drama en tres actos y en prosa /

Mode of access: Internet.

Entre Jesus e Barrabás: realidade, expectativas e a escolha da multidão em Marcos 15,6-15

trabalho a seguir visa apresentar um estudo da palavra multidão no Evangelho de Marcos, considerando-a como personagem importante na estrutura literária concebida pelo autor, destacando especialmente sua atuação na cena da apresentação de Jesus diante de Pilatos em que é dada a ela a multidão a oportunidade de escolher pela libertação de Jesus ou de Barrabás. O texto em referência será estudado levando-se em conta o contexto de dominação romana em que estava inserido, como composição literária que reproduz a estrutura dos munera (combate ente gladiadores), fenômeno característico da civilização romana e símbolo de sua dominação, fazendo com que o escrito de Marcos seja uma paródia que visa esclarecer seu público acerca de sua própria situação.(AU)

ENTRADA NA PROFISSÃO: ESCOLHA PESSOAL OU IMPOSIÇÃO SOCIAL?

O estudo procura identificar os fatores que contribuem para que os alunos, ao final do Ensino Médio, façam sua escolha profissional, se a escolha que fazem se baseia em algum programa de orientação profissional específico, se seguem uma orientação da família, de amigos, professores ou profissionais da área, ou se é uma imposição situacional, em função da classe social da qual o jovem faz parte. Pode-se encontrar várias respostas, a depender da classe socioeconômica ocupada pelo indivíduo; para cada parcela da população, talvez ocorra a reprodução de seu quadro socioeconômico, visto que os fatores que influem naquela escolha podem variar entre as diferentes camadas da sociedade. A pesquisa bibliográfica inclui autores como Pierre Bourdieu, Jean-Claude Passeron, Maria Alice Nogueira e Alípio Casali, entre outras. O estudo se completa com uma pesquisa de campo, em que foram entrevistados alunos de duas instituições de Ensino Médio, uma da rede pública e outra da rede privada, ambas situadas na cidade de São Bernardo do Campo. Trata-se, portanto, de uma pesquisa bibliográfica e qualitativa. Os dados empíricos foram coletados por meio de questionário para respostas diretas, e também com uma questão aberta, para que os alunos envolvidos pudessem contribuir com novos elementos para a análise final.

Antecedentes da intenção de uso de comentários de viagem on-line na escolha de um meio de hospedagem

The Internet is present in each step of a trip planning. The constant technological advances has made major changes in the tourism industry. This is noticeable by the growing number of people who share their travel experiences on the Internet. This study has aimed to analyze the factors that influence the use of the Online Travel Reviews (OTR) in choosing an accommodation. It was done an investigation into the comments available on the internet about information on touristic products and services, specifically about accommodations. The research proposed to understand the influencing factors of OTR, in the Brazilian context, through the Technology Acceptance Model, Motivational Theory, Similarity, and Trustworthiness. The methodology used was a descriptive-exploratory study, with a quantitative approach, and bibliographic research. The study used a Structural Equation Modeling technique called Partial Least Squares (PLS), to test and evaluate the proposed research model. Data collection was performed with 308 guests hosted in five hotels in Ponta Negra (Natal/RN), who have used the OTRs in choosing an accommodation. The research tested fifteen hypotheses, where nine were confirmed, and six were rejected. The results showed that guests have attitude and intention to use the OTRs to choose an accommodation.

Avaliação da atividade anti-inflamatória do extrato aquoso, frações e compostos identificados nos frutos de Hancornia Speciosa Gomes (Apocynaceae)

Hancornia speciosa Gomes (Apocynaceae), popularly known as ‘mangabeira’, has been used in folk medicine to treat inflammatory disorders, hypertension, dermatitis, diabetes, liver diseases and stomach disorders. Regarding the Hancornia speciosa fruits, the ethnobotany indicates its use especially for treating inflammation and tuberculosis. However, no study has been done so far to prove such biological activities. The objective was evaluation anti-inflammatory activity from the fruits of Hancornia speciosa Gomes (mangabeira). Aqueous extract was prepared by decoction, subsequently submitted the liquid-liquid fractionation. The secondary metabolites were identified by high performance liquid chromatography coupled with detector diode array (HPLC-DAD) and liquid chromatography diode array detector coupled with mass spectrometry (LC-DAD-MS). The anti-inflammatory properties of the aqueous extract, dichloromethane (CH2Cl2), ethyl acetate (EtOAc) and n-butanol (n-BuOH) fractions of the fruits from H. speciosa, as well as rutin and chlorogenic acid were investigated using in vitro and in vivo models. In vivo tests comprised the xylene-induced ear edema that was measured the formation of edema, carrageenan-induced peritonitis was evaluated the total leukocytes at 4h and zymosan-induced air pouch was measured the total leukocytes and differential cell count at 6, 24 and 48 hours, whereas in vitro tests were evaluated levels of cytokines IL-1β, IL-6, IL-12 and TNF-α using ELISA obtained of carrageenan-induced peritonitis model. The results showed the presence of rutin and chlorogenic acid were detected in the aqueous extract from H. speciosa fruits by HPLC-DAD and LC-DAD-ME. Furthermore, the aqueous extracts and fractions, as well as rutin and chlorogenic acid significantly inhibited the xilol-induced ear edema and reduced cell migration in the animal models such as carrageenan-induced peritonitis and zymosan-induced air pouch. In addition, reduced levels of cytokines IL-1β, IL-6, IL-12 and TNF-α were observed. This is the first study that demonstrated the anti-inflammatory effect of aqueous extract from Hancornia speciosa fruits against different inflammatory agents in animal models, suggesting that their bioactive molecules, especially rutin and chlorogenic acid contributing, at least in part, to the anti-inflammatory effect of aqueous extract. These findings support the widespread use of Hancornia speciosa in popular medicine and demonstrate that this aqueous extract has therapeutic potential for the development of a herbal drugs with anti-inflammatory properties.

Avaliação dos efeitos tóxicos in vitro e in vivo do extrato hidroetanólico dos frutos de Genipa americana L. (Rubiaceae) em camundongos Swiss

The therapeutic use of medicinal plants has contributed since antiquity in a beneficial way for health. However, many species lacks of scientific evidence which provide basis for their use in therapeutic practice. In this context is the Genipa americana L. species (Rubiaceae), popularly known as jenipapo and used to treat syfilis, ulcer and hemorrhagic disturbs. It's also used against bruising, as tonic and as aphrodisiac. Due this species lacks toxicological studies, the aim of this study was to evaluate the toxicity in vivo (acute and sub-chronic toxicity) and in vitro (cytotoxicity) of the hydroethanolic extract from G. americana fruits. The hydroethanolic extract of G. americana fruits was prepared by maceration. A preliminary phytochemical analysis was performed to assess the presence of secondary metabolites in the extract. The cytotoxicity study of the extract (0.1, 1.0, 10, 100 and 1000 mg / 100 ul) were performed against normal cells (3T3) and tumor (786-0, HepG2 and B16), analyzed by the MTT assay. To evaluate the acute (single dose of 2000 mg / Kg) and subchronic (100, 500 and 1000 mg / kg for 30 days) toxicity Swiss mice of both sexes were used. At the end of the experiment, blood samples and organs were collected for analysis. Data between groups were compared by t test or ANOVA with Dunnett's post-test with 5% significance level. The phytochemical study of the extracts mainly indicated the presence of iridoids. Results for cytotoxicity tests showed up to 70% inhibition of B16 cell line at a dose of 1000 mg / 100 ul, and up to 29% inhibition of 786-0 at a dose of 10 ug / 100 ul. The extract did not cause death in 3T3 and HepG2 cells. During the in vivo assays, there were no animal deaths. Analysis of blood samples revealed that the animals submitted to the evaluation of acute toxicity had changes in AST and ALT, and that the animals evaluated for subchronic toxicity showed changes in the relative wet weight of the kidney and plasma urea concentration. No differences were observed between groups on histopathological evaluation of the collected organs. Despite the changes found in the in vivo toxicity tests, using the criteria described by the OECD Guidelines, it is suggested that the hydroethanolic extract of the fruits of the G. americana is classified as low toxicity. The cytotoxicity of the extract suggests that they have potential against melanoma cell lines (B16).

Avaliação dos efeitos tóxicos in vitro e in vivo do extrato hidroetanólico dos frutos de Genipa americana L. (Rubiaceae) em camundongos Swiss

The therapeutic use of medicinal plants has contributed since antiquity in a beneficial way for health. However, many species lacks of scientific evidence which provide basis for their use in therapeutic practice. In this context is the Genipa americana L. species (Rubiaceae), popularly known as jenipapo and used to treat syfilis, ulcer and hemorrhagic disturbs. It's also used against bruising, as tonic and as aphrodisiac. Due this species lacks toxicological studies, the aim of this study was to evaluate the toxicity in vivo (acute and sub-chronic toxicity) and in vitro (cytotoxicity) of the hydroethanolic extract from G. americana fruits. The hydroethanolic extract of G. americana fruits was prepared by maceration. A preliminary phytochemical analysis was performed to assess the presence of secondary metabolites in the extract. The cytotoxicity study of the extract (0.1, 1.0, 10, 100 and 1000 mg / 100 ul) were performed against normal cells (3T3) and tumor (786-0, HepG2 and B16), analyzed by the MTT assay. To evaluate the acute (single dose of 2000 mg / Kg) and subchronic (100, 500 and 1000 mg / kg for 30 days) toxicity Swiss mice of both sexes were used. At the end of the experiment, blood samples and organs were collected for analysis. Data between groups were compared by t test or ANOVA with Dunnett's post-test with 5% significance level. The phytochemical study of the extracts mainly indicated the presence of iridoids. Results for cytotoxicity tests showed up to 70% inhibition of B16 cell line at a dose of 1000 mg / 100 ul, and up to 29% inhibition of 786-0 at a dose of 10 ug / 100 ul. The extract did not cause death in 3T3 and HepG2 cells. During the in vivo assays, there were no animal deaths. Analysis of blood samples revealed that the animals submitted to the evaluation of acute toxicity had changes in AST and ALT, and that the animals evaluated for subchronic toxicity showed changes in the relative wet weight of the kidney and plasma urea concentration. No differences were observed between groups on histopathological evaluation of the collected organs. Despite the changes found in the in vivo toxicity tests, using the criteria described by the OECD Guidelines, it is suggested that the hydroethanolic extract of the fruits of the G. americana is classified as low toxicity. The cytotoxicity of the extract suggests that they have potential against melanoma cell lines (B16).

Preferência e competição alimentar em um grupo de Sapajus flavius em fragmento de Mata Atlântica em Caaporã – Paraíba – Brasil

Feeding is the primary selective pressure in all forms of animals. Nutritional ecological models predict consequences of preferred and non-preferred food consumption on behavioural, physiological and morphological adaptations. At same time, socioecological models infer socio-organizarion patterns based on feeding competition faced by animals. A list of preferred foods, and inferences regarding the intensity of feeding competition and its behavioural consequences are information of much importance for management of populations in fragments. In this work we observed the feeding behavior and spatial positioning of a group of more than 100 blond capuchin monkeys (Sapajus flavius) that inhabit a fragment of Atlantic forest, surrounded by sugarcane plantation. We compared the consumption of different food items with their monthly availability in the area to define the preferred and fallback food items. We recorded the vocalizations of aggression and the inter-individual distance (area of Minimum Convex Polygon/n individuals) to infer the type of food competition experienced by animals. In the year studied the fruit feeding time correlated with top consumed fruit productivity, indicating preference for fruits. Our data indicate that the species Elaeis sp., Cecropia palmata, Inga spp. and Simarouba amara are the preferred food items in the diet. Available all year round and uniformly distributed, sugarcane was a regular item in the diet and its was characterized as a staple fallback food for this group. Although fruits are preferential food items, direct competition rate did not correlate to fruit productivity in the area, maintaining the high rates throughout the year (2.45 events/ hour). The inter-individual distance index positively correlated with rain fall indicating scramble food competition. The number of neighbours of females carrying infants was smaller when fruit productivity is low, indicating that females carrying infants are suffering increased indirect competition. Our data indicates that blond capuchins in this fragment make use of sugar cane as a staple fallback food, which evidence the importance of sugar cane landscape for the survival of this critically endangered capuchin species in fragmented habitats in Northeast Brazil. A preliminary list of preferred and important foods is offered, and can assist in the choice of trees for reforestation, better fragments to be preserved and areas of release and translocation of animals. We did not observe an increase of contest competition while using preferred foods, but when using staple FBF. This may be due the altered environment, which results in high competition food throughout the year. Both the food preference as the social and behavioral consequences of high food competition experienced by animals in this fragment must be accompanied over the years to ensure the survival of this population.

Preferência e competição alimentar em um grupo de Sapajus flavius em fragmento de Mata Atlântica em Caaporã – Paraíba – Brasil

Feeding is the primary selective pressure in all forms of animals. Nutritional ecological models predict consequences of preferred and non-preferred food consumption on behavioural, physiological and morphological adaptations. At same time, socioecological models infer socio-organizarion patterns based on feeding competition faced by animals. A list of preferred foods, and inferences regarding the intensity of feeding competition and its behavioural consequences are information of much importance for management of populations in fragments. In this work we observed the feeding behavior and spatial positioning of a group of more than 100 blond capuchin monkeys (Sapajus flavius) that inhabit a fragment of Atlantic forest, surrounded by sugarcane plantation. We compared the consumption of different food items with their monthly availability in the area to define the preferred and fallback food items. We recorded the vocalizations of aggression and the inter-individual distance (area of Minimum Convex Polygon/n individuals) to infer the type of food competition experienced by animals. In the year studied the fruit feeding time correlated with top consumed fruit productivity, indicating preference for fruits. Our data indicate that the species Elaeis sp., Cecropia palmata, Inga spp. and Simarouba amara are the preferred food items in the diet. Available all year round and uniformly distributed, sugarcane was a regular item in the diet and its was characterized as a staple fallback food for this group. Although fruits are preferential food items, direct competition rate did not correlate to fruit productivity in the area, maintaining the high rates throughout the year (2.45 events/ hour). The inter-individual distance index positively correlated with rain fall indicating scramble food competition. The number of neighbours of females carrying infants was smaller when fruit productivity is low, indicating that females carrying infants are suffering increased indirect competition. Our data indicates that blond capuchins in this fragment make use of sugar cane as a staple fallback food, which evidence the importance of sugar cane landscape for the survival of this critically endangered capuchin species in fragmented habitats in Northeast Brazil. A preliminary list of preferred and important foods is offered, and can assist in the choice of trees for reforestation, better fragments to be preserved and areas of release and translocation of animals. We did not observe an increase of contest competition while using preferred foods, but when using staple FBF. This may be due the altered environment, which results in high competition food throughout the year. Both the food preference as the social and behavioral consequences of high food competition experienced by animals in this fragment must be accompanied over the years to ensure the survival of this population.

O romance em baixo d’água: tipos comportamentais e escolha de parceiros em Betta splendens

Cada indivíduo apresenta uma respostas comportamental diferente diante de um desafio ambiental, muitas vezes mesmo quando comparado a outro indivíduo da mesma espécie, sexo e idade, essas diferenças são chamadas tipos comportamentais e quando consistentes ao longo do tempo caracterizam uma síndrome comportamental ou personalidade animal. Evidências apontam que a personalidade animal pode interferir na aptidão reprodutiva do indivíduo. Tendo isso em vista, no presente estudo machos e fêmeas adultos de Betta splendens foram observados em três contextos (exploratório, social e avaliação de risco), para identificar a existência de tipos comportamentais e diferenças entre os sexos nos tipos comportamentais nessa espécie. Os indivíduos foram classificados em três níveis em cada contexto: contexto social (social; intermediário e não-social), contexto exploratório (explorador, intermediário e não-explorador) e avaliação de risco (bold, intermediário e shy). Após essa classificação, machos sociais e nãosociais, exploradores e não-exploradores de coloração vermelha e azul foram utilizados no experimento de escolha de parceiro pelas fêmeas. Nossos resultados apontam que a maioria dos indivíduos testados possui fenótipos intermediários para os três contextos avaliados, e uma minoria de machos e fêmeas apresentaram tipos comportamentais. E a análise de correlação mostra que machos e fêmeas se comportaram de modo diferente em relação aos contextos. No experimento de escolha de parceiro, os resultados mostram que os tipos comportamentais da fêmea e do macho influenciam no processo de escolha de parceiro e que, mesmo na presença de pistas visuais (coloração corporal dos machos), o tipo comportamental continua sendo importante no processo de escolha.

O romance em baixo d’água: tipos comportamentais e escolha de parceiros em Betta splendens

Cada indivíduo apresenta uma respostas comportamental diferente diante de um desafio ambiental, muitas vezes mesmo quando comparado a outro indivíduo da mesma espécie, sexo e idade, essas diferenças são chamadas tipos comportamentais e quando consistentes ao longo do tempo caracterizam uma síndrome comportamental ou personalidade animal. Evidências apontam que a personalidade animal pode interferir na aptidão reprodutiva do indivíduo. Tendo isso em vista, no presente estudo machos e fêmeas adultos de Betta splendens foram observados em três contextos (exploratório, social e avaliação de risco), para identificar a existência de tipos comportamentais e diferenças entre os sexos nos tipos comportamentais nessa espécie. Os indivíduos foram classificados em três níveis em cada contexto: contexto social (social; intermediário e não-social), contexto exploratório (explorador, intermediário e não-explorador) e avaliação de risco (bold, intermediário e shy). Após essa classificação, machos sociais e nãosociais, exploradores e não-exploradores de coloração vermelha e azul foram utilizados no experimento de escolha de parceiro pelas fêmeas. Nossos resultados apontam que a maioria dos indivíduos testados possui fenótipos intermediários para os três contextos avaliados, e uma minoria de machos e fêmeas apresentaram tipos comportamentais. E a análise de correlação mostra que machos e fêmeas se comportaram de modo diferente em relação aos contextos. No experimento de escolha de parceiro, os resultados mostram que os tipos comportamentais da fêmea e do macho influenciam no processo de escolha de parceiro e que, mesmo na presença de pistas visuais (coloração corporal dos machos), o tipo comportamental continua sendo importante no processo de escolha.

Realidade ou ficção? A influência da autopercepção como parceiro romântico e da autoestima na escolha e preferência de parceiros românticos

In general, men and women look for characteristics that can indicate improvement of their reproductive success in their romantic partners. However, partner choice is not only based on what the individual want in a partner, but he/she also takes into consideration how they perceive themselves in a determined environment, in a way that self-perception can change according to the context where the individual is inserted in. Besides the environment, self-esteem can be a factor that modifies romantic partner preferences and the way that people choose these partners for being able to influence how people evaluate themselves. Most of the studies that originate today’s universal standards in the study of romantic partner were conducted with undergraduate students, which may limit the coverage of the conclusions for contemplating people of the same educational level and probably also socioeconomic status (SES). The present research, held in Brazil, where the social inequality rate is high, and part in Canada, country with low social inequality, had as goal verifying romantic partners preferences and choices and self-evaluation as romantic partners in different educational level and SES. Men, mainly of low SES, tend to prioritize social status when looking for a romantic partner while the universal pattern is the preference for physical attractiveness, and women of low SES seem to be aware of this preference when expressing that social status is important for their self-perception. In addition, the results corroborate the influence of the context, selfesteem, and SES in the self-perception as a romantic partner, though the latter two appear to modulate how the is the influence of the context on participants’ perception. Moreover, this research also indicated that the preferences appear to represent the choices for the most important characteristics for each sex, being the other characteristics probably modulated by the quantity of available participants in the environment.

Biometria de frutos e sementes, crescimento e produção de mudas de Campomanesia adamantium Blume e Campomanesia pubescens O. Berg

Campomanesia adamantium and Campomanesia pubescens are morphologically similar, occur in the same regions of the Cerrado, are difficult to differentiate and exhibit naturally slow growth and development. The objectives of this study were to analyze fruit and seed biometric data, emergence capacity and seedling growth characteristics. Fruit from both species was collected and used to measure biometric data of the fruit and seeds and to set up two emergence and two seedling growth experiments. C. adamantium fruit is round and has wider, pale yellow seeds while C. pubescens fruit is ellipsoidal to pyriform with yellow gold seeds. C. adamantium’s greater fresh fruit mass and biometric variability favors selection of promising material for commercialization. Seed drying reduced the speed and rate of seedling emergence of C. adamantium, but had no effect on C. pubescens. Leaf number, height, shoot dry weight and the ratio of shoot dry weight to root dry weight were greater in C. adamantium than in the slower growing C. pubescens. Increases in substrate volume favor seedling development. Slow-release fertilizer application at 1g per 115 cm3 substrate increased leaf formation, plant height and shoot dry weight of seedlings of both species and lateral budding in C. adamantium. Until 120 days after transplant, lateral budding was not observed in C. pubescens seedlings. For all traits evaluated in this experiment, C. adamantium seedling growth was greater than that of C. pubescens.