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Ileal ulcer in asymptomatic individuals. Is this Crohn?
Santos, Carlos Henrique Marques dos;
Journal of Coloproctology (Rio de Janeiro) , 2012, DOI: 10.1590/S2237-93632012000200004
Abstract: the endoscopic finding of ileal ulcers, alone or in small number, is not usual, but when it occurs in asymptomatic patients, an impasse may be generated regarding the action to be taken, since the medical literature is unclear as to how to proceed in this situation. objective: evaluate patients with ileal ulcers, single or in a small number, asymptomatic, and their follow-up. methods: the author reports a series of asymptomatic cases (23 patients) of ulcers - single or in small number - found in colonoscopy exams performed for other reasons than typical clinical manifestations of crohn's disease. results: most patients were not treated and remained asymptomatic during the follow-up period. conclusions: the patients remained asymptomatic and without treatment in most cases, and, considering the small number of cases and the short observation time, this study does not allow to conclude that this is the best practice in case of asymptomatic patients with ileal ulcer.
OS BAILES DE CHARME: ESPA?OS DE ELABORA??O DE IDENTIDADES JUVENIS
dos Santos Martins,Carlos Henrique;
Ultima década , 2005, DOI: 10.4067/S0718-22362005000100003
Abstract: el charme is a popular urban cultural manifestation developed specifically from rio de janeiro. the dances are carried out in diverse neighbourhoods and are performed, mostly by adults. it works itself with the hypothesis that these spaces of dissemination and sociability are also performed by youth. besides being performed in many other events, youth are observed, wether in groups or alone. the conversations performed by some of them, act as an objective to understand by which way they choose the dance as a space to construct their identities, from the relations established with their peers. it is understood that the dances are also inter-generational spaces and are important because we can perceive the way in which relationships between youths and adults are formed. finally, it is the contributions of the presence of youth, and their cultural expressions which are identified and they contribute to the continuity of el charme, beyond possible transformations which this presence can produce, and with that, again signifies a cultural movement.
Os bailes de charme: espa os de elabora o de identidades juvenis
Carlos Henrique Dos Santos Martins
Ultima Década , 2005,
Abstract: El Charme es una manifestación cultural urbana popular hibridizada, específica de Río de Janeiro. Los bailes realizados en diversos barrios son frecuentados en su mayoría por adultos. Se trabaja con la hipótesis de que estos espacios de esparcimiento y sociabilidad sean también frecuentados por jóvenes. A través de la participación en muchos eventos, se observa la presencia de jóvenes, que se encuentran en grupos o solos. Las conversaciones efectuadas con algunos de ellos tienen como objetivo comprender de qué manera eligen el baile como espacio de construcción de sus identidades, a partir de las relaciones establecidas con sus pares. El entendimiento que los bailes son también espacios intergeneracionales, es importante para percibir cómo son tejidas las relaciones entre jóvenes y adultos. Por último, se identifican cuáles son las contribuciones que la presencia juvenil y sus expresiones culturales aportan para la continuidad del Charme, más allá de posibles transformaciones que esa misma presencia puede producir, y con eso, resignificar ese movimiento cultural.
A escola diante das culturas juvenis: reconhecer para dialogar
Carlos Henrique dos Santos Martins,Paulo Cesar Rodrigues Carrano
Educa??o : Revista do Centro de Educa??o UFSM , 2011, DOI: 10.5902/198464442910
Abstract: Diversas manifesta es culturais presentes na cidade – e com baixa visibilidade no espa o escolar – têm os jovens como atores principais. Os jovens criam espa os próprios de socializa o que se transformam em territórios culturalmente expressivos e nos quais diferentes identidades s o elaboradas. A cultura se manifesta como espa o social privilegiado de práticas, representa es, símbolos e rituais. A produ o das identidades, além de demarcar territórios de sociabilidades e de práticas coletivas, p e em jogo interesses em comum que d o sentido ao “estar junto” e ao ser dos grupos. Nos territórios culturais juvenis delineam-se espa os de autonomia conquistados pelos jovens e que permitem a eles e elas transformar esses mesmos ambientes ressignificando-os a partir de suas práticas específicas. O artigo apresenta e discute processos sociais e culturais contemporaneos produtores das denominadas culturas juvenis e procura chamar a aten o para o necessário reconhecimento desses processos pela escola. Os grupos culturais juvenis s o decisivos na socializa o dos jovens que frequentam a escola de Ensino Médio que, além de alunos, s o, também, sujeitos de outros espa os e tempos culturais da cidade. Palavras-chave: Juventude; Culturas juvenis; Ensino Médio.
ReNPAD: a brazilian network for researchers in High Dilution
Carlos Renato Zacharias,Ricardo Bertagna,Paulo Henrique dos Santos Domingos
International Journal of High Dilution Research , 2009,
Abstract: Some pertinent questions in the practice of science is to know what one is researching, with whom and where. These questions are even more crucial for those involved in High Dilution studies, an emergent and multidisciplinary scientific field, where concepts, methods and models are still to be validated. In this research field, such questions can be addressed through networks because communication between peers accelerates the process of conceiving and refining the concepts, methodologies and standards that give consistency to emergent knowledge. A thematic network can be effective in building an identity for the science of HDs and related community. This article introduces the project ReNPAD (National Network of Researchers in High Dilutions), a Brazilian initiative aiming to put together researchers involved in studies in HDs in order to stimulate interaction and give visibility to the theirs efforts.
ReNPAD: a brazilian network for researchers in High Dilution
Carlos Renato Zacharias,Ricardo Bertagna,Paulo Henrique dos Santos Domingos
International Journal of High Dilution Research , 2011,
Abstract: Some pertinent questions in the practice of science is to know what one is researching, with whom and where. These questions are even more crucial for those involved in High Dilution studies, an emergent and multidisciplinary scientific field, where concepts, methods and models are still to be validated. In this research field, such questions can be addressed through networks because communication between peers accelerates the process of conceiving and refining the concepts, methodologies and standards that give consistency to emergent knowledge. A thematic network can be effective in building an identity for the science of HDs and related community. This article introduces the project ReNPAD (National Network of Researchers in High Dilutions), a Brazilian initiative aiming to put together researchers involved in studies in HDs in order to stimulate interaction and give visibility to the theirs efforts
APLICA ES DOS MODELOS DE ELEVA O SRTM EM GEOMORFOLOGIA / SRTM DEMs APPLICATIONS IN GEOMORPHOLOGY
Carlos Henrique Grohmann,Claudio Riccomini,Samar dos Santos Steiner
Revista Geográfica Acadêmica , 2008,
Abstract: The Shuttle Radar Topography Mission (SRTM) was realized to map the morphology of the Earth’scontinental areas between 60oN and 54oS, using radar interferometry. Application of Digital ElevationModels (DEMs) in geomorphology allow calculation of topography-related variables with speed andprecision. In this paper, we present a general view of geomorphological studies supported by SRTM data,conducted within the Brazilian territory, as well as an appreciation of its limitations and future perspectives.
AVALIA O DO GANHO DE PESO DE PóS-LARVAS DO CAMAR O MARINHO Litopenaeus vannamei (BOONE, 1931), ALIMENTADOS COM PEIXES DA FAUNA ACOMPANHANTE DO CAMAR O MARINHO EVALUATION OF WEIGHT GAIN IN POST-LARVAE OF MARINE SHRIMP Litopenaeus vannamei (BOONE, 1931) FED ON FISH SPECIES WHICH COMPOSE THE MARINE SHRIMP FISHERIES BYCATCH
Carlos Henrique dos Anjos dos Santos,Jullyermes Araújo Louren?o,Henrique José Mascarenhas dos Santos Costa,Marco Antonio Igarashi
Ciência Animal Brasileira , 2007,
Abstract: O objetivo do presente trabalho foi analisar o desenvolvimento inicial de pós-larvas de Litopenaeus vannamei em água doce utilizando como alimento peixes da fauna acompanhante da pesca do camar o marinho. Cultivaram-se 48 pós-larvas com peso e comprimento médio total iniciais de 0,008±0,001 g e 11,0±0,5 mm, respectivamente. Para cada tratamento foram utilizados, como alimento, ra o comercial (RC) para camar o marinho com 45% de proteína bruta, Opisthonema oglinum (OO) (sardinha bandeira) e Chloroscombus chrysurus (CC) (palombeta), respectivamente. Utilizou-se o delineamento de blocos ao acaso com quatro repeti es. A densidade de estocagem consistiu de quatro camar es por aquário. Durante os 75 dias de experimento, a alimenta o foi administrada ad libitum. Registrou-se a temperatura média final de 27,1±0,8oC para os três tratamentos e o pH médio final de 7,68±0,27 para os camar es alimentados com RC e 7,66±0,22 para os indivíduos alimentados com OO e CC, respectivamente. Os pesos médios finais foram de 0,560±0,096 g, 0,495±0,091 g e 0,500±0,101 g e os comprimentos totais finais de 62,1±0,9 mm, 57,0±0,8 mm e 56,2±0,9 mm para os tratamentos com RC, OO e CC, respectivamente. Os resultados do peso e comprimento final mostraram que n o houve diferen a estatística significativa entre os tratamentos testados. A sobrevivência final foi de 87,5±14,4%, 68,8±12,5% e 62,5±14,3% para o RC, OO e CC, respectivamente. Conclui-se que a utiliza o de ra o para camar o marinho e os peixes marinhos O. oglinum e C. chrysurus como alimento para pós-larvas de camar o marinho apresentam desenvolvimento semelhante. PALAVRAS-CHAVE: Camar o marinho, dietas, Chloroscombus chrysurus, Litopenaeus vannamei, Opisthonema oglinum. The objective of this study was to evaluate the early development of Litopenaeus vannamei post-larvae in freshwater fed on fish species that compose the shrimp fisheries bycatch. Forty eight post-larvae with initial average of weight 0.008±0.001 g and length 11±0.5 mm were cultured. For each treatment were used ration of shrimp with 45% crude protein, Opisthonema oglinum (OO) and Chloroscombus chrysurus (CC), respectively. The treatment were arranged in a randomized complete blocks desing with 4 replications. The stocking density consisted of 4 shrimp per aquarium. During the 75 days, the shrimp were fed “ad libitum”. The average temperature final was 27.1±0.8oC for the 3 treatments and final average pH 7.68±0.27 for the shrimp feed on RC and 7.66±0.22 for the feed on OO and CC, respectively. The final weight of the shrimp at the 75 days were 0.560±0.096 g,
Avalia??o da produ??o de batata-doce em fun??o de níveis de aduba??o organica
Santos, Jo?o Felinto dos;Brito, Carlos Henrique de;Santos, Maria do Carmo Cardoso Almeida dos;
Acta Scientiarum. Agronomy , 2010, DOI: 10.4025/actasciagron.v32i4.4150
Abstract: the present study evaluated the effect of organic fertilization in the total production of sweet potato. the experiment was performed in the period between july and november 2007, at the lagoa seca experimental station, paraíba, brazil. the experimental design was randomized blocks with five treatments (0, 3, 6, 9 and 12 t ha-1), in four replications. the plot consisted of four 3.6 m long ridges, spaced of 0.80 m between ridges and 0.30 m between plants; the two central ridges were harvested. the variables studied were: total yield, large and small sweet potato roots. the production of large and small roots, total yield per plant (14.20, 3.84 and 18.03 t ha-1) of sweet potato, responded positively in a linear fashion to increasing doses of poultry litter. the fertilization with poultry litter increased the yield of large, small and total roots of sweet potato.
Avalia o da produ o de batata-doce em fun o de níveis de aduba o organica = Evaluation of sweet potato yield in function of organic fertilization levels
Jo?o Felinto dos Santos,Carlos Henrique de Brito,Maria do Carmo Cardoso Almeida dos Santos
Acta Scientiarum : Agronomy , 2010,
Abstract: O presente trabalho avaliou o efeito da aduba o organica na produ ototal de batata-doce, por meio de um experimento realizado no período de julho a novembro de 2007, na Esta o Experimental de Lagoa Seca, PB, Brasil. O delineamento experimental foi em blocos casualizados com cinco tratamentos (0, 3, 6, 9 e 12 t ha-1 de cama-de-aviário), em quatro repeti es. A parcela foi composta por quatro leiras de 3,6 m de comprimento, espa ados de 0,80 m entre leiras e de 0,30 m entre plantas, sendo colhidas as duas fileiras centrais. As variáveis estudadas foram: produ o total, raízes de tamanho graúdas e miúdas de batata-doce. A produ o de raízes graúdas, miúdas e total por planta (14,20; 3,84 e 18,03 t ha-1) de batata-doce responderam de forma linear e positiva às doses crescentes de cama-de-aviário. Aaduba o com cama-de-aviário aumentou a produ o de raízes graúdas, miúdas e total de batata-doce. The present study evaluated the effect of organic fertilization inthe total production of sweet potato. The experiment was performed in the period between July and November 2007, at the Lagoa Seca Experimental Station, Paraíba, Brazil. The experimental design was randomized blocks with five treatments (0, 3, 6, 9 and 12 t ha-1), in four replications. The plot consisted of four 3.6 m long ridges, spaced of 0.80 m between ridges and 0.30 m between plants; the two central ridges were harvested. The variables studied were: total yield, large and small sweet potato roots. The production of large and small roots, total yield per plant (14.20, 3.84 and 18.03 t ha-1)of sweet potato, responded positively in a linear fashion to increasing doses of poultry litter. The fertilization with poultry litter increased the yield of large, small and total roots of sweet potato.
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