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Search Results: 1 - 10 of 24184 matches for " DANILO BOANERGES SOUZA "
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Análisis faunístico de acridomorfos (Orthoptera: Acridoidea y Eumastacoidea) en S o Sepé, RS, Brasil Faunistic analysis of Acridomorpha (Orthoptera: Acridoidea and Eumastacoidea) in S o Sepé, RS, Brazil
NATHáLIA LEAL DE CARVALHO,ERVANDIL CORRêA COSTA,DANILO BOANERGES SOUZA,JULIANA GARLET
Revista Colombiana de Entomología , 2012,
Abstract: Se caracterizó la comunidad de acridomorfos (Orthoptera) a través del análisis faunístico y se determinó el tama o ideal de muestras, en dos áreas del municipio de S o Sepé, RS - Brasil. Los ejemplares fueron obtenidos con el auxilio de una red de recolección, siendo recorridas distancias de 5, 10, 15, 20 y 25 m, a fin de verificar cuál sería la mejor distancia para la colecta de acridomorfos. Las recolecciones fueron realizadas entre enero y mayo de 2009. El cálculo de diversidad fue evaluado a través de los índices de dominancia de Simpson, diversidad de Shannon-Wiener, riqueza de Margalef y equidad de Pielou. Los datos fueron analizados mediante un test no paramétrico de distribución libre chi-cuadrado. El material recolectado representó, 947 acrídidos y 20 proscópidos distribuidos en dos superfamilias,12 géneros y 23 especies. Las especies que presentaron índices elevados de dominio, abundancia, frecuencia y constancia fueron para el área A: Dichroplus silveiraguidoi, Notopomala glaucipes y Scotussa cliens, todas pertenecientes a la familia Acrididae. Para el área B, ocho especies presentaron índices significativos Aleuas vitticollis, Amblytropidia sola, Dichroplus conspersus y Dichroplus silveiraguidoi de la familia Acrididae. El mejor tama o de muestra en términos de precisión estadística fue para 5 m de distancia recorrida. A partir de 25 m se obtuvo el mayor número de individuos y diversidad de especies, pero presentó una elevada desviación estándar y variación. De esta manera, ambos tama os pueden ser recomendados para la obtención de acridomorfos, dependiendo del objetivo del estudio. The research aimed to characterize the community of Acridomorphs through faunal analysis, and to determine the ideal sample size for studies with this group, in two areas from municipality of S o Sepé, RS, Brazil. The specimens were collected by sweep netting, travelling distances of 5, 10, 15, 20 and 25 m, in order to determine which would be the best distance for collecting of acridomorphs. The collections were done between January and May 2009. The calculation of the values of diversity indexes was assessed using the Simpson dominance (D), Shannon-Wiener diversity (H), Margalef richness, and equitability (J’). Data were analyzed by a nonparametric free distribution chi-square test. The collected material represented 947 acridid and 20 proscopids distributed in two superfamilies, 12 genera and 23 species. The species that had high levels of significance in area A were: Dichroplus silveiraguidoi, Notopomala glaucipes and, Scotussa cliens, all Acrididae. In area
Produtividade da mamona irrigada com esgoto doméstico tratado
Souza, Neyliane C. de;Mota, Suet?nio B.;Bezerra, Francisco M. L.;Aquino, Boanerges F. de;Santos, André B. dos;
Revista Brasileira de Engenharia Agrícola e Ambiental , 2010, DOI: 10.1590/S1415-43662010000500004
Abstract: the castor bean (ricinus communis l.), an oil crop of economic and social importance for the northeast region of brazil, can be used for biodiesel production. the experiment aimed to evaluate, at a realistic scale, the productive aspects of the castor bean irrigated with treated sewage. microsprinkler irrigation method was selected, and the experimental set-up consisted of four repetitions and four different treatments: well water and recommended fertilization (t1); treated wastewater and recommended fertilization (t2); treated wastewater without external recommended fertilization (t3); and treated wastewater and half of recommended fertilization (t4). it was found that units irrigated with treated sewage exceeded the ones irrigated with well water in almost all variables. the highest productivities were in the treatments with wastewater and fertilization (t2) and wastewater and half of recommended fertilization (t4), reaching 1,986 and 1,412 kg ha-1, respectively. the castor seeds oil content was also investigated, no significati difference among the treatments with recommended fertilization (t1, t2 and t4) was verified. the treatment tested with effluent without recommended fertilization (t3) provided very low oil content in the seeds.
Tradu??o, adapta??o cultural e reprodutibilidade da Wisconsin Smoking Withdrawal Scale para o português do Brasil
Oliveira Junior, Boanerges Lopes de;Jardim, José Roberto;Nascimento, Oliver Augusto;Souza, George Márcio da Costa e;Baker, Timothy B.;Santoro, Ilka Lopes;
Jornal Brasileiro de Pneumologia , 2012, DOI: 10.1590/S1806-37132012000600006
Abstract: objective: to cross-culturally adapt the wisconsin smoking withdrawal scale (wsws) for use in brazil and evaluate the reproducibility of the new (brazilian portuguese-language) version. methods: the original english version of the wsws was translated into brazilian portuguese. for cross-cultural adaptation, the brazilian portuguese-language version of the wsws was administered to eight volunteers, all of whom were smokers. after adjustments had been made, the wsws version was back-translated into english. the brazilian portuguese-language version was thereby found to be accurate. the final brazilian portuguese-language version of the wsws was applied to 75 smokers at three distinct times. for the assessment of interobserver reproducibility, it was applied twice within a 30-min interval by two different interviewers. for the assessment of intraobserver reproducibility, it was applied again 15 days later by one of the interviewers. intraclass correlation coefficients (iccs) were used in order to test the concordance of the answers. the significance level was set at p < 0.05. results: of the 75 volunteers, 43 (57.3%) were female. the overall mean age was 46.3 years. interobserver and intraobserver reproducibility was determined for each of the wsws seven domains, the iccs for which ranged from 0.87 to 0.94 and from 0.76 to 0.92, respectively. the mean time to completion of the wsws was 6 min and 44 s, and the response time per question ranged from 4.2 to 12.6 s. conclusions: the brazilian portuguese-language version of the wsws is reproducible, fast, and simple. it can therefore be used as a tool for assessing the severity of the symptoms of nicotine withdrawal syndrome.
Condutividade elétrica e acidifica??o de águas usadas na aplica??o de herbicidas no Rio Grande do Sul
Rheinheimer, Danilo dos Santos;Souza, Robson Oliveira de;
Ciência Rural , 2000, DOI: 10.1590/S0103-84782000000100016
Abstract: the water?s quality, referent to the clay amounts, organic matter and soluble salts, can affect the biological efficiency of herbicides. a study was made in the state of rio grande do sul, brazil, to determine ph, electrical conductivity, and acidification curves of water used in herbicide applications, from artesian wells, creeks and ponds. the 239 samples of water were collected in productive regions and the analyses were made at the soils department of the federal university of santa maria. the water from artesian wells had a greater number of samples whose ph was higher than 7.0, high electrical conductivity, and required more acid to decrease the ph. the relationship between electrical conductivity of water and the need for acid to lower its ph to 4.0 was high and positive. the relation between the ph of water is not directly related to the electrical conductivity or need for acid. the electrical conductivity establishes correctly the need for chloride acid to lower the ph.
O processo de institucionaliza??o da condicionalidade política na Uni?o Européia e sua eficácia como um instrumento de promo??o da democracia
Hoffmann, Andrea Ribeiro;Souza Neto, Danilo Marcondes de;
Contexto Internacional , 2007, DOI: 10.1590/S0102-85292007000200003
Abstract: promotion political conditionality has been institutionalized in many international institutions since the end of the 1990s. these institutions have been making it more explicit the importance of the respect, on the part of its participants, of the rule of law, human rights and democracy, and have been creating mechanisms of control and promotion of these principles. the form how these principles have been institutionalized, and the available instruments to guarantee their compliance, the effective compliance, and its effects upon member-states varies with each institution. the present article analyses the case of the european union. despite the consensus about democratic values among its founding members, it was only in 1997, with the treaty of amsterdam, that they became a formal condition to participate in the process of integration. this article addresses firstly, how, and why political conditionality has been institutionalized in the european union, exploring two factors in particular: the process of enlargement, and specific political crises. in addition, the article inquires whether political conditionality can be considered an effective instrument of democracy promotion. it analyses whether interventions in favor of democracy have a qualitative effect upon domestic governments, in other words, it explores the limits of the use of the political conditionality as an instrument of defense and promotion of democracy.
Avalia??o agron?mica da aplica??o do resíduo da indústria processadora de goiabas em pomar comercial de goiabeiras
Souza, Henrique Antunes de;Natale, William;Rozane, Danilo Eduardo;
Revista Brasileira de Ciência do Solo , 2011, DOI: 10.1590/S0100-06832011000300031
Abstract: given the scarcity of information in the literature and the importance of a proper management of organic waste in agriculture, this paper evaluated the effects of applying residues of the guava processing industry to an ultisol, by evaluating changes in soil chemical properties, in the nutritional status of guava plants and fruit production. the residue rates applied in the orchard were established according to the residue n content and evaluated in a randomized block design with four replications, and the rates of the (ground) residue were: zero, 9, 18, 27 and 36 t ha-1 (dry weight). three residue applications were made: in 2006, 2007 and 2008. the residue of the guava processing industry increased soil p concentration, and the guava plants showed increased leaf levels of n, ca, mg and mn, and fruit production was positively and significantly affected in the third year of the experiment.
Altera??o florística de áreas de florestas exploradas convencionalmente em planos de manejo, nos domínios de floresta atlantica, Minas Gerais-Brasil
Coelho, Danilo José da Silva;Souza, Agostinho Lopes de;
Revista árvore , 2007, DOI: 10.1590/S0100-67622007000200007
Abstract: the objective of the present study was to analyze the changes in the composition of species, in forest management areas having as control the legal reserve area, and it was carried out in fragments of semideciduous seasonal forests in the zona da mata region of minas gerais state. following the harvest of each fmp, the comparison between forest management areas and legal reserve areas showed that, in relation to changes in diversity of the fmp tree species, the verifiers ecological group, use group and rare species group indicated that the forest management areas of all the fmps were statistically equal (p>0.05) to the legal reserve areas. the verifier species richness indicated that the forest management areas and the legal reserve areas of the fmp28 and fmp29 were statistically equal (p>0.05), whereas the fmp30 and fmp16 were statistically different (p<0.05). the verifier species diversity indicated that the forest management areas were statistically different (p>0.05) from the legal reserve areas in fmp29, fmp30 and fmp16 and statistically equal (p<0.05) in the fmp28. the greatest similarity of species occurred between the groups formed by the fmp29amf and fmp29arl, and the smallest similarity occurred between the groups formed by fmp29arl, fmp29amf, fmp28arl, and fmp16arl, fmp16amf, fmp30arl, fmp30amf, fmp28amf.
Discarded cell phone lithium ion batteries state of health quick method analysis by galvanostatic intermittent titration technique (GITT) concept
Alexandre Urbano,Ziani Schiaber de Souza,Danilo Toscano,Ricardo Floriano
Semina : Ciências Exatas e Tecnológicas , 2009,
Abstract: The state of health (SOH) is a important evaluation parameter to rechargeable batteries, because determine its cycle life and help on electric devices supplied by batteries maintenance. In this work the lithium ion discards cell phones batteries state of health and apparent diffusion coefficient (Dap) were measured and correlated which purpose is diminish the batteries analyze time. The apparent diffusion coefficient is a ionic diffusion coefficient modification from GITT technique. The SOH and Dap correlation is well behaved, disclosing a cubic dependency. The time analyze was reduced by more than 1 h.
Simulation and Control of Turbulence at Tokamaks with Artificial Intelligence Methods  [PDF]
Danilo Rastovic
Journal of Modern Physics (JMP) , 2012, DOI: 10.4236/jmp.2012.312234
Abstract: The control of turbulence at tokamaks is very complex problem.The idea is to apply the fuzzy Markovian processes and fuzzy Brownian motions as good approximation of general robust drift kinetic equation. It is obtained by using the artificial neural networks for solving of appropriate advanced control problem. The proof of the appropriate theorem is shown.
Over and Undershot Waterwheels in the 18th Century. Science-Technology Controversy  [PDF]
Danilo Capecchi
Advances in Historical Studies (AHS) , 2013, DOI: 10.4236/ahs.2013.23017
Abstract: The present paper concerns the development of theory and experiments on water wheels in the 18th cen- tury. At that time, as a result of a growing demand for energy, a better understanding of the functioning of watermills, even at the theoretical level, was required in order to improve their efficiency. A hint about the evolution of the theory of wheels in the 19th century is reported also. We have tried to clarify the role played by some protagonists as Antoine Parent, Jean-Charles de Borda and John Smeaton. Their role has not been fully recognised even in contemporary studies. Then some considerations are developed on the relationships between science and technology on this particular subject, concluding that it was a happy and well-balanced marriage.
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