Sistema de transplante de mudas de arroz irrigado.

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Tratamento de sementes de arroz.

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Testes de Vigor em Sementes de Soja.

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Susceptibility of Argentinean Biomphalaria tenagophila and Biomphalaria straminea to infection by Schistosoma mansoni and the possibility of geographic expansion of mansoni schistosomiasis

IntroductionHuman migration and the presence of natural vectors (mollusks) of Schistosoma mansoni are the primary causes of the expansion of mansoni schistosomiasis into southern areas of South America. Water conditions are favorable for the expansion of this disease because of the extensive hydrographic network, which includes the basins of the Paraná and Uruguay rivers and favors mollusk reproduction. These rivers also aid agriculture and tourism in the area. Despite these favorable conditions, natural infection by S. mansoni has not yet been reported in Argentina, Uruguay, or Paraguay.MethodTwo species of planorbid from Argentina, Biomphalaria straminea and B. tenagophila, were exposed to the miracidia of five Brazilian strains of S. mansoni.Results Biomphalaria tenagophila (Atalaya, Buenos Aires province) was infected with the SJS strain (infection rate 3.3%), confirming the experimental susceptibility of this Argentinian species. Biomphalaria straminea (Rio Santa Lucía, Corrientes province) was susceptible to two Brazilian strains: SJS (infection rate 6.7%) and Sergipe (infection rate 6.7%). ConclusionThese results demonstrate that species from Argentina have the potential to be natural hosts of S. mansoni and that the appearance of foci of mansoni schistosomiasis in Argentina is possible.61161

Contribuição do colmo principal na qualidade de grãos de duas cultivares de arroz (Oryza sativa L.), em comparação aos perfilhos.

Este trabalho teve como objetivo avaliar a contribuição do colmo principal na qualidade de grãos, de duas cultivares de arroz, em comparação aos perfilhos

Avaliação dos impactos ambientais e econômicos da cultivar de arroz irrigado BRS Querência.

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Produção e avaliação da qualidade de sementes de arroz irrigado.

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Desenhando Memórias em Espaços Solidários: um registro de emoções no abrigo de idosos Vila Vicentina

The article proposes reflections on interdisciplinary relationships that consider space, emotion and memory. It explores aspects of design’s cultural influence and social responsibility, possibilities for dialogue with other areas of knowledge, and the ability to weave relationships between knowledge. A creative project experience in the field of Social Design is set in motion, whose theoretical principles and methodological practices underlie a photographic essay. The unique experience resulted in the book “Old memories, memories of life”, inspired by the affective reports of fourteen elderly people housed in Vila Vicentina, a space of ‘a solidarity happening’. Although displaced from their origins, the sense of reality is not lost and the new space becomes definitive for reminiscences of the past to live with the present and propose a look to the future.El artículo propone reflexiones sobre las relaciones interdisciplinarias que consideran el espacio, la emoción y la memoria. Explora aspectos de la influencia cultural y de responsabilidad social del Diseño en la actualidad, las posibilidades de diálogo con otras áreas del conocimiento y de la capacidad de tejer relaciones entre saberes. Se pone en escena una experiencia proyectual creativa en el campo del diseño social, cuyos principios teóricos y prácticas metodológicas fundamentaron un ensayo fotográfico. La experiencia única resultó en el libro “Viejos recuerdos, memorias de vida”, inspirado en los informes afectivos de catorce personas ancianas alojadas en la Vila Vicentina, un espacio de «un evento solidario”. Aunque desplazados de sus orígenes, el sentido de la realidad no se pierde y el nuevo espacio se convierte en definitivo, para que las reminiscencias del pasado convivan con el presente y propongan una mirada al futuro.O artigo propõe reflexões acerca das relações interdisciplinares que consideram espaço, emoção e memória. Explora aspectos da influência cultural e responsabilidade social do Design na atualidade, possibilidades de diálogo com outras áreas do conhecimento e capacidade de tecer relações entre saberes. Coloca-se em cena uma experiência projetual criativa na área do Design Social, cujos princípios teóricos e práticas metodológicas fundamentaram um ensaio fotográfico. A vivência singular resultou no livro “Velhas lembranças, memórias de vida”, inspirado nos relatos afetivos de quatorze idosos abrigados na Vila Vicentina, espaço de ‘um acontecer solidário’. Embora deslocados de suas origens, a sensação de realidade não se perde e o novo espaço torna-se definitivo para que reminiscências do passado convivam com o presente e proponham um olhar para o futuro

Deep neck infection after third molar extraction: A case report

Deep neck infections are associated with high morbidity rates in dentistry. Early diagnosis and intervention play an essential part in decreasing morbidity rates. The present study aims to report a case of odontogenic deep neck infection after third molar extraction. A 51-year-old male patient underwent extraction of the mandibular right third molar. Seven days later, the patient developed symptoms and signs of progressive infection. Laboratorial and radiologic examinations in association with clinical investigations confirmed deep neck infection. Extraoral drainage was performed under orotracheal intubation. Postoperative laboratory tests and clinical examinations revealed signs of complete remission within a follow-up period of 10 days. Considering the invasive nature of pathogens related to deep neck infections, it is possible to infer that a combination of accurate diagnosis and early intervention plays an essential role in the field of maxillofacial surgery and pathology