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First record of occurrence of mosca-negra-dos-citrus, Aleurocanthus woglumi Ashby, 1915 (Hemiptera: Sternorrhyncha: Aleyrodidae) in Roraima, Brazil = Primeiro registro da ocorrência de mosca-negra-dos-citros, Aleurocanthus woglumi Ashby, 1915 (Hemiptera: Aleyrodidae) em Roraima
Ruy Guilherme Correia,Antonio Cesar Silva Lima,Paulo Roberto Silva Farias,Francisco Clemilto da Silva Maciel
Agro@mbiente On-line , 2011,
Abstract: The Aleurocanthus woglumi Ashby (Hemiptera: Aleyrodidae) is an important pest of citrus. Originated in Asia, this pest was detected in Brazil for the first time in the State of Para, Brazil in 2001. In the culture of citrus fruits the black fly carries direct and indirect damage, impeding the development and production of plants. In addition to restricting trade in local areas from its occurrence to the presence of the plague, since the A. woglumi quarantine pest is considered present (A2) of high alert in accordance with Instruction No 23, April 29, 2008, established by the Ministério da Agricultura, Pecuária e Abastecimento of the Brazil. The objective of this paper was to record the first occurrence of Aleurocanthus woglumi in the State of Roraima, Brazil.= A mosca-negra-dos-citros, Aleurocanthus woglumi Ashb, (Hemiptera: Aleyrodidae) é uma importante praga dos citros. De origem asiática, esta praga foi detectada no Brasil pela primeira vez no estado do Pará no ano de 2001. Na cultura dos citros a mosca-negra acarreta danos diretos e indiretos, prejudicando o desenvolvimento e produ o das plantas. Além de restringir o comércio de locais de sua ocorrência para áreas livres da presen a da praga, visto que o A. woglumi é considerado praga quarentenária presente (A2) de alerta máximo de acordo com a instru o normativa No 23, de 29 de abril de 2008; estabelecida pelo Ministério da Agricultura, Pecuária e Abastecimento. Objetivou-se com o presente trabalho registrar a primeira ocorrência de mosca-negra-dos-citros no estado de Roraima.
Oil palm vegetative development under savanna and forest ecossystems of Roraima, Brazil. = Desenvolvimento vegetativo da palma de óleo em ecossistemas de savana e floresta de Roraima.
Francisco Clemilto da Silva Maciel,Antonio Carlos Centeno Cordeiro,Ruy Guilherme Correia,Washington Luis Manduca da Silva
Agro@mbiente On-line , 2011,
Abstract: The objective of this work was to assess field vegetative development of oil palm comercial hibrids up to age of 18 months, in two ecosystems of Roraima. Two essays are being conducted, one of them in area of savanna and the other in deforested area with assessment of commercial hybrids BRS 2528, BRS 3701 and BRS 2301, under experimental design of completely random blocks with six replicates. Monthly measurements, which began 14 months after field planting, took place concerning to number of emitted leaves, width of leaf nr.4 (cm), plant hight (cm) and ground level stem diameter (cm). Individual and conjoined variance analysis were performed, considering the effects of hybrids and periods as fixed and the others as aleatory. For comparison of estimated averages of assessed characteristics, Tukey test at level of 5% probability was used. As to detect alterations relative to characteristics during the period of study, concerning each environment, regression equations were estimated, the assessed characteritic being the dependent variable and the measurement epochs being the independent variable. One may conclude that, in deforested areas, hybrids show higher vegetative development than those obtained in savanna; hybrids BRS 2528, BRS 3701 and BRS 2301 showed vegetative development equivalent in savana and hibrid BRS 2301 outstanded from the others in deforested area.
Fauna associada ao fital Halimeda opuntia (Linnaeus) Lamouroux (Chlorophyta) do Recife da Ponta Verde, Maceió, Alagoas, Brasil
Santos, Cardeluzia Guilherme dos;Correia, Monica Dorigo;
Revista Brasileira de Zoologia , 1995, DOI: 10.1590/S0101-81751995000200006
Abstract: the bell quadrai lecnique were used lo oblain rve bimestral samples during 1992. fifteen laxoiioinic groups were found and amphipoda had numerical dominante, polychaeta and decapoda are als
Tipo e intensidade de exercícios em rela o a doen a coronariana
CAL RUY GUILHERME RODRIGUES,FIGUEIREDO LUIZ FRANCISCO POLI DE
Revista da Associa??o Médica Brasileira , 2002,
Abstract:
Use of hippotherapy in gait training for hemiparetic post-stroke
Beinotti, Fernanda;Correia, Nilzete;Christofoletti, Gustavo;Borges, Guilherme;
Arquivos de Neuro-Psiquiatria , 2010, DOI: 10.1590/S0004-282X2010000600015
Abstract: objective: to evaluate the hippotherapy influence on gait training in post-stroke hemiparetic individuals. method: the study was constituted of 20 individuals divided into two groups. group a performed the conventional treatment while group b the conventional treatment along with hippotherapy during 16 weeks. the patients were evaluated by using the functional ambulation category scale, fugl-meyer scale, only the lower limbs and balance sub items, berg balance scale, and functional assessment of gait (cadence) in the beginning and end of the treatment. results: significant improvements were observed in the experimental group including motor impairment in lower limbs (p=0.004), balance, over time (p=0.007) but a significant trend between groups (p=0.056). the gait independence, cadence and speed were not significantly in both groups (p=0.93, 0.69 and 0.44). conclusion: hippotherapy associated with conventional physical therapy demonstrates a positive influence in gait training, besides bringing the patients' gait standard closer to normality than the control group.
Decis es clínicas na doen a de Crohn Clinical challenges in Crohn’s disease
Fernando Magro,Luis Correia,Paula Lago,Guilherme Macedo
Jornal Português de Gastrenterologia , 2012,
Abstract: Introdu o: A doen a de Crohn é uma doen a infl amatória crónica do trato gastrointestinal. O aumento da incidência e a heterogeneidade desta patologia, com diferentes apresenta es e prognóstico leva a uma constante preocupa o em desenvolver e melhorar a sua classifica o e tratamento. Objectivos: Elaborar recomenda es (com base no nível de evidência e grau de recomenda o) para 5 quest es consideradas como os desafios clínicos na abordagem terapêutica da doen a de Crohn na actualidade. Métodos: A metodologia adoptada pelo grupo de trabalho DC2 (Desafios Clínicos na Doen a de Crohn) baseou-se na sele o de 5 quest es-problema, por vota o; elabora o, por cada subgrupo, de recomenda es e reflex es nacionais para cada quest o-problema; discuss o e aprova o das respostas e reflex es de cada quest o, em reuni o de consenso. Conclus es: Foi possível efectuar conclus es alicer adas na evidência para as quest es colocadas, recomendando-se: 1) s o factores preditivos de mau prognóstico o aparecimento da doen a de Crohn antes dos 40 anos, doen a estenosante e doen a anal; 2) poder-se-á ponderar suspender os biológicos em doentes com remiss o endoscópica e com biomarcadores normais; 3) os doentes com marcadores bioquímicos de atividade (nomeadamente a PCR e a calprotectina) têm maior probabilidade de recidiva; 4) perante uma falência aos biológicos é essencial assegurar que o tratamento com o primeiro fármaco foi optimizado. No caso do infliximab, está demonstrado que quer a redu o do intervalo das administra es ou o aumento da dose permitem recuperar a resposta na larga maioria dos doentes. Em rela o ao adalimumab, os doentes dever o passar de terapêutica quinzenal para semanal 5) em situa o de doen a de Crohn com cirurgia intestinal, o recurso a terapêutica de redu o da recorrência pós-cirurgia, particularmente imunossupressores e biológicos está indicado Introduction: Crohn’s disease is a chronic inflammatory disease from gastrointestinal tract. The increase in incidence and heterogeneity of this pathology, with different presentations and prognostics leads to a constant concern in developing and improving its classification and treatment. Objectives: To establish recommendations (based on level of evidence and recommendation grades) to 5 questions considered as the clinical challenges of the therapeutic approach in Crohn’s disease. Methods: The methodology adopted by the working group DC2 (Desafios Clínicos na Doen a de Crohn) was based on the selection of 5 questions, by voting, and establishing recommendations to each question proposed to each sub
Desempenho da semeadora-adubadora MAGNUM 2850 em plantio direto no basalto paranaense
JUNIOR, RUY CAS?O;ARAúJO, AUGUSTO GUILHERME DE;RALISCH, RICARDO;
Pesquisa Agropecuária Brasileira , 2000, DOI: 10.1590/S0100-204X2000000300007
Abstract: the nontillage system has attained two million hectars in the state of paraná, brazil, in the last years, but one of the most important problems was the lack of suitable seeders to basaltic clay soils. therefore, magnum 2850 pd was studied as for energetic requirement and operational performance in order to fit it to the reality of the state of paraná. it was observed that the traction power varied in function of moisture and of mechanical characteristics of the soil, and attained high values and high power demand in maximal situations ? around 79.5 kw of the tractor. the soil coulter openers showed a good performance in cutting the vegetal and in depth uniformity of work; but they also showed a big mobilized area in the furrow. good sowing quality was obtained, which was evaluated by the percentage and velocity of seed emergence in the field. errors in seed quantity and deposition losses were identified, mainly in the acceleration speed of 8.0 km/h; but the transversal uniformity of seed deposition in the field was good.
Guia de tomada de decis?o em cardiopatias congênitas em página Web na Internet: modelo Atresia Tricúspide
CAL, Ruy Guilherme Rodrigues;MALUF, Miguel Angel;BRANCO, Jo?o Nelson Rodrigues;BUFFOLO, ênio;
Revista Brasileira de Cirurgia Cardiovascular , 1999, DOI: 10.1590/S0102-76381999000200013
Abstract: stimulated by the challenge of updating and organizing all the information acquired in the health field, computer medicine has developed on a wide global scale. the recent success of the internet for distribution of information has created a need for the production and distribution of medical programs for use via this network. the creation of a decision-making program through the world wide web for congenital heart diseases could provide updated information for cardiac surgeons, pediatricians and cardiologists involved in patient management. the objectives of this project were the following: - to create a of decision-making model in pediatric cardiac surgery using tricuspid atresia, a complex congenital heart disease, as an example; - to evaluate the complexity of the creation of this model and the benefits of using the computer and the web interface; - to test its validity in 16 cases treated at the "universidade federal de s?o paulo" (unifesp) between 1980 and march 1997. using suitable hardware and html program language, this program was developed using a group of the texts; 7 pictures and 37 images. during creation of this program, the possibility of its easy development and rapid updating was demonstrated. the validation analysis showed a significant agreement (91.7%) with the surgical indication performed by specialists at the unifesp.
Nova dinamica redatorial para a Acta Cirúrgica Brasileira
Goldenberg Saul,Figueiredo Luiz Francisco Poli de,Cal Ruy Guilherme Rodrigues
Acta Cirurgica Brasileira , 2003,
Abstract:
Desempenho da semeadora-adubadora MAGNUM 2850 em plantio direto no basalto paranaense
JUNIOR RUY CAS?O,ARAúJO AUGUSTO GUILHERME DE,RALISCH RICARDO
Pesquisa Agropecuária Brasileira , 2000,
Abstract: O sistema de plantio direto atingiu, no Estado do Paraná, cerca de dois milh es de hectares, nos últimos anos, e um dos seus principais entraves é a falta de semeadoras-adubadoras apropriadas para opera o em solos argilosos e de origem basáltica. Portanto, estudou-se a MAGNUM 2850 PD quanto à demanda energética e desempenho operacional, com a finalidade de oferecer subsídios ao seu aperfei oamento, de acordo com a realidade paranaense. Observou-se que o esfor o de tra o variou em fun o da umidade e características mecanicas do solo, atingiu valores elevados, e exigiu, em situa es extremas, potência de até 79,5 kW do trator. Os componentes de ataque ao solo mostraram um bom desempenho no corte da vegeta o e na uniformidade da profundidade de trabalho, porém apresentaram grande área mobilizada no sulco. Obteve-se boa qualidade de semeadura, avaliada pela porcentagem e velocidade de emergência das sementes no campo. Foram identificados erros de dosagem do fertilizante e deposi o das sementes, e principalmente na velocidade de deslocamento de 8,0 km/h; porém, foi boa a uniformidade transversal das sementes e plantas no campo.
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