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Search Results: 1 - 10 of 632888 matches for " Márcio F de;Alves "
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A proposta da Educa??o Permanente em Saúde na forma??o de cirurgi?es-dentistas em DST/HIV/Aids
Nunes, Maria de Fátima;Pereira, Márcio Florentino;Alves, Renata Tolêdo;Leles, Cláudio Rodrigues;
Interface - Comunica??o, Saúde, Educa??o , 2008, DOI: 10.1590/S1414-32832008000200015
Abstract: the proposal of permanent heath care education in capacitating dental surgeons to care for dst/hiv/aids patients this is a report on the experience of the "project for training dental surgeons as facilitators in permanent health care education in the field of dst/hiv/aids" developed through a partnership involving the national dst/aids program, the technical area of oral health of the health ministry, public universities, municipal and state secretaries of health. the objective of the program was to capacitate dental surgeons of the public health network in brazilian states and cities to provide integral and humanized attention to people living with hiv/aids. the methodology of choice to train the teams of facilitators was permanent health care education conducted by means of courses traditional and long distance learning focused on the critical analysis of local and professional realities. therefore it was an attempt to contruct an educational process geared towards reorienting the hegemonic practice of dentistry, strengthening the processes of care and management and the partnerships, providing sustainability to the actions undertaken in the states and cities.
Espacializa o de perdas e da qualidade do feij o em colheita semimecanizada = Spatial distribution of losses and of the quality of bean harvested semi-mechanized
Cristiano Márcio Alves de Souza,Eduardo Leonel Bottega,Fábio Velloso Vilela,Leidy Zulys Leyva Rafull
Acta Scientiarum : Agronomy , 2010,
Abstract: O objetivo deste trabalho foi analisar o efeito da distribui o espacial do teor de água dos gr os e da produtividade do feijoeiro sobre as perdas e a qualidade do produto durante o processo de arranquio, recolhimento, trilha e separa o em uma recolhedora-trilhadora. O trabalho foi realizado em uma área de 35 ha sob piv central. Foi determinado o teor de água dos gr os no arranquio e no recolhimento, a produtividade total e líquida da lavoura, a velocidade de trabalho da máquina, a quantidade de gr os perdidos no arranquio, no recolhimento e na trilha e separa o e a porcentagem de matéria estranha e própria do feijoeiro presente no produto. As perdasde gr os e a qualidade do produto colhido apresentaram elevada varia o de seus valores na área, indicando a necessidade de regulagem específica da recolhedoratrilhadora em cada caso durante a colheita, em fun o do teor de água e da produtividade. The objective of this work was to analyze the effect of grain moisture and crop yield spatial distribution on grain losses and quality during bean uprooting, collecting, threshing and separating process on a retirement-threshing machine. The work was performed in a 35 ha area under a central pivot irrigation system. Grain moisture on the uprooting and collecting process, the crop yield, the machine work speed, the grain losses during uprooting, collecting, threshing and separating process and the material-other-than-grain were measured. Grain losses and product quality displayed high variation over the area, showing the need for a specific regulation of the retirement-threshing machine on each case during the harvest, infunction of the grain moisture and crop yield.
Oftalmomiíase externa causada por Dermatobia hominis
Couto Junior, Abelardo de Souza;Paludo, Jociana;Santana, Fernanda de Souza;Le?o, Márcio Neves;Gon?alves, Maria de Fátima Pinheiro;
Revista Brasileira de Oftalmologia , 2010, DOI: 10.1590/S0034-72802010000500010
Abstract: a 82 years old women reported an external opthalmomyiasis. she was a diabetic and with high blood pressure carrier, living in rural area. initially a she had pain with swelling, erythema and nodulation located on the upper eyelid and normal eye and a pre-septal cellulitis was suspected and antibiotic and local steroid were introduced, which led to a reduction of inflammatory process and to perform an appropriate physical examination with the eversion of the upper eyelid, which established the diagnosis of an external opthalmomyiasis. after the unsuccessful attempt to outpatient withdrawal of the worm, was appointed the surgical procedure by a vertical incision in the tarsus, which allowed the removal of a larva 6 mm long, with characteristics of the species dermatobia hominis. considering the foregoing, it is important to emphasize, the various differencial diagnostics of opthalmomyiasis, the particularity of each agent, possible forms of treatment, the risk factors and prophylaxis of this disease.
Anatomia radicular de milho em solo compactado
Bergamin, Anderson Cristian;Vitorino, Antonio Carlos Tadeu;Lempp, Beatriz;Souza, Cristiano Márcio Alves de;Souza, Fábio Régis de;
Pesquisa Agropecuária Brasileira , 2010, DOI: 10.1590/S0100-204X2010000300010
Abstract: the objective of this work was to evaluate the relationship between maize root anatomy and physical attributes of soil subjected to levels of compaction. the experiment was carried out in field conditions, in dourados, mato grosso do sul state, brazil, in a clayed latossolo vermelho (rhodic acrustox). a randomized complete block design was used, with five replicates. the soil was cultivated for eight years under no-tillage. the additional compaction of the soil was done by tractor traffic in one (pdc1), two (pdc2), four (pdc4) and six successive passes (pdc6), in the entire area of the experimental plots. ratio between the cortex and vascular cylinder of the root increased with soil compaction. this ratio was negatively correlated to macroporosity, and positively to soil density and soil penetration resistance. soil compaction level affects the anatomy of maize roots, and its penetration resistance is the best physical indicator to express this effect.
Compacta??o em um latossolo vermelho distroférrico e suas rela??es com o crescimento radicular do milho
Bergamin, Anderson Cristian;Vitorino, Antonio Carlos Tadeu;Franchini, Julio Cezar;Souza, Cristiano Márcio Alves de;Souza, Fábio Régis de;
Revista Brasileira de Ciência do Solo , 2010, DOI: 10.1590/S0100-06832010000300009
Abstract: compaction of agricultural soils due to intensive farming with intense traffic of agricultural machinery has become a limiting factor for crop development in recent years. the objective of this study was to evaluate a rhodic acrustox under no-tillage for the influence of compaction on the soil density, porosity, penetration resistance and aggregate stability, and the consequences on corn root growth. compaction was induced by tractor traffic of mf 292 (105 hp), with a mass of 5 mg and pressure inflation of 96 kpa for front tires (14.9-24 r1) and 110 kpa for rear tires (18.4 - 34 r1) in the following treatments: nt - current condition that reflects the history of eight years of no-tillage, no-tillage with additional compaction by tractor traffic in one (nt - 1), two (nt - 2), four (nt - 4) and six passes (nt - 6). soil microporosity was not affected by additional compaction. the root diameter, length and surface values were reduced, with a decrease of 85 % in root length of nt compared to nt - 6. increased soil compaction induced by tractor traffic with two passes (220 kpa) or more increased soil density and reduced macroporosity and total porosity, while four passes (440 kpa) or more resulted in an increase in soil penetration resistance to a depth of 0.10 m. macroporosity is a good indicator of soil quality in assessments of root length and surface.
Noise measurement in NICUs and incubators with newborns: a systematic literature review
Nogueira, Maria de Fátima Hasek;Di Piero, Karina Chamma;Ramos, Eloane Gon?alves;Souza, Márcio Nogueira de;Dutra, Maria Virgínia P.;
Revista Latino-Americana de Enfermagem , 2011, DOI: 10.1590/S0104-11692011000100028
Abstract: this systematic literature review evaluated the methodological quality of studies measuring noise in neonatal intensive care units. a manual and also electronic search in the medline, scielo, lilacs, bdenf, wholis, bdtd, science direct, ncbi and scirus databases resulted in 40 studies that met the criterion "measuring noise in neonatal units and/or incubators". experts in neonatology and acoustics validated the critical analysis instrument, which obtained a mean = 7.9 (sd=1.3). the inter-observer reliability in 18 articles resulted in an intra-class correlation coefficient (icc) of 0.89 (ci 0.75-0.95). the quality indicators were 50% better in those studies that measured noise only in the unit's environment and associated measuring strategies to the physical area. the results showed great methodological variability, which hindered comparability and raised the probability of bias. the conditions required to ensure internal and external validity were observed in few studies.
Potassium estimation in the soil solution based on electrical conductivity and soil water content
Andrade Neto, Torquato M. de;Coelho, Eugênio F.;Santana, José A. do V.;Santana Júnior, Edvaldo B.;Alves, Márcio da S.;
Revista Brasileira de Engenharia Agrícola e Ambiental , 2012, DOI: 10.1590/S1415-43662012000600005
Abstract: the objective of this work was to evaluate and to validate models for estimating potassium in the soil solution as a function of bulk electrical conductivity (ecw), soil water content (q) and a soil solution electrical conductivity (ecss). treatments consisted of using three concentrations of injecting solution of potassium chloride (1.0, 2.5 and 4.0 g l-1) which were applied by two trickle irrigation systems (microsprinkler and drip) during the first cycle of the banana crop cv. terra maranh?o. results showed that it is feasible to estimate potassium concentration in the soil solution from data of ecss and q obtained by time domain reflectometry (tdr) using an equation that combined a linear and a potential model. the estimated values of potassium concentration were close to the ones measured along the crop cycle under field conditions, with a mean normalized deviation of 10.0%, maximum and minimum deviation of 5.0 and 13.0%, respectively.
Yield and phenology of yam as affected by the physiological rest period of seed-rhizomes
Oliveira, Ademar P de;Moura, Márcio F de;Alves, Edna U;Alves, Anarlete U;Oliveira, Arnaldo Nonato P de;Leonardo, Francisco de Assis P;Cruz, Iordam da S;
Horticultura Brasileira , 2008, DOI: 10.1590/S0102-05362008000200005
Abstract: the objective of this work was to evaluate the effects of the rest period of seed-rhizomes in the phenology and yield of yam da costa (dioscorea cayennensis). the experiment was carried out in field conditions at the federal university of paraíba, in areia, brazil, from january to december 2004, in an ustpsamment soil. a completely randomized block design was used to test three treatments, 60-, 80-, and 100-day seed-rhizome rest periods, with seven replications. plant emergency was evaluated every ten days from 40 to 90 days after planting (dap), as well as plant height, evaluated up to 80 dap. the average mass of commercial rhizomes and the yield of commercial and seed-rhizomes were also assessed. at 40, 50, and 60 days after planting, plant emergency was superior for seed-rhizomes submitted to 100-day rest periods. at 70 and 80 dap, there were no significant differences. at 90 dap, seed-rhizomes that rested for 60 and 100 days provided around 91 and 83% of plant emergency, respectively. concerning plant height, seed-rhizomes that rested 100 days produced the tallest plants. the average mass of commercial rhizomes and the yield of commercial and seed-rhizomes were 1.22 kg, 13.1 t ha-1, and 7.7 t ha-1, respectively, for seed rhizomes submitted to 60-day rest periods. for 100-day rest period rhizomes, the average mass of commercial rhizomes and the yield of commercial and seed-rhizomes, were 0.73 kg, 7.7 t ha-1, and 1.7 t ha-1, respectively.
Fatores de risco e profilaxia para tromboembolismo venoso em hospitais da cidade de Manaus
Andrade, Edson de Oliveira;Bindá, Fábio Arruda;Silva, ?ngela Maria Melo da;Costa, Thais Ditolvo Alves da;Fernandes, Marcélio Costa;Fernandes, Márcio Costa;
Jornal Brasileiro de Pneumologia , 2009, DOI: 10.1590/S1806-37132009000200003
Abstract: objective: to identify and classify risk factors for venous thromboembolism (vte) in hospitalized patients, as well as to evaluate medical practices regarding prophylaxis for the disease. methods: an observational cross-sectional study, carried out between january and march of 2006, involving inpatients at three hospitals in the city of manaus, brazil. risk stratification for vte was based on the criteria established by the brazilian society of angiology and vascular surgery and by the international union of angiology. clinical, surgical and medication-related risk factors were analyzed. the statistical analysis of the data obtained was conducted, adopting an alpha error of 5% and 95% ci. qualitative data were analyzed using the chi-square test, whereas quantitative data were analyzed using student's t-test. results: of the 1,036 patients included (total number of admissions, 1,051), 515 (49.7%) were male, and 521 (50.3%) were female. a total of 23 risk factors for vte were identified (total number of occurrences, 2,319). the stratified risk for vte was 50.6%, 16.6% and 30.8% among the admissions of high-, moderate- and low-risk cases, respectively. in 73.3% of the admissions, nonpharmacological prophylaxis was not employed at any point during the study period. in 74% of those classified as high- or moderate-risk cases, no prophylactic medications were administered. conclusions: this study showed that, in the population studied, risk factors were common and that prophylactic measures were not employed in patients prone to developing vte and its complications.
Crescimento de cordeiros abatidos com diferentes pesos: 2. Constituintes corporais
Pires, Cleber Cassol;Silva, Lisiane Furtado da;Farinatti, Luís Henrique Ebling;Peixoto, Luiz Antero de Oliveira;Fülber, Márcio Elias;Cunha, Mauro Alves da;
Ciência Rural , 2000, DOI: 10.1590/S0103-84782000000500022
Abstract: this experiment was developed at the animal science department, at federal university of santa maria, brazil with the aim of determining the growth of the organs and other body constituents of lambs, and their proportion in the live weight (lw) and empty body weight (ebw). twenty-two intact male lambs, from crossbreed texel x ideal dams sired by texel males were used. four lambs were slaughtered at the beginning of the experiment (24 hours after birth) and groups of six lambs were slaughtered at weaning and when reaching 28 or 33kg of body weight. to study the relative growth of the different body constituents, the halometric equations between the log of the weight of each component, and of the log of the ebw were fitted. the proportions of alimentary tract (at), other internal organs (goi), internal fat (if) and carcass increased with increasing lw and ebw (p<0.05), whereas heart, liver, spleen, kidney, lung with trachea, blood, feet and head decreased (p<0.05). one group of constituents was early maturity (heart, kidney, lung with trachea, feet, blood and head), and another was of late maturity (rumen- reticulum- omasum and abomasum ), at and if). the remaining ones (liver, spleen, intestine, skin and carcass) had the same growth rate as ebw.
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