bluuebunny/crossref_metadata_2025 huggingface dataset:
LIVER RESECTION IN BRAZIL: A NATIONAL SURVEY
Authors: FONSECA Gilton Marques , JEISMANN Vagner Birk , KRUGER Jaime Arthur Pirola , COELHO Fabricio Ferreira , MONTAGNINI Andre Luis , HERMAN Paulo
Published: June 2018

ABSTRACT Background: Liver surgery has developed significantly in the past decades. In Brazil, the interest on it has grown significantly, but there is no study regarding its clinical practice. Despite intrinsic limitations, surveys are well suited to descriptive studies and allow understanding the current scenario. Aim: To provide an overview on the current spread of liver surgery in Brazil, focusing on groups´ profile, operative techniques and availability of resources. Method: From May to November 2016, was conducted a national survey about liver surgery profile in Brazil composed by 28 questions concerning surgical team characteristics, technical preferences, surgical volume, results and available institutional resources. The survey was sent by e-mail to 84 liver surgery team leaders from different centers including all regions of the country. Results: Forty-three study participants (51.2%), from all Brazilian regions, responded the survey. Most centers have residency/fellowship programs (86%), perform and do laparoscopic procedures (91%); however, laparoscopy is still responsible for a little amount of surgeries (1-9% of laparoscopic procedures over all liver resections in 39.5% of groups). Only seven centers (16.3%) perform more than 50 liver resections/year. Postoperative mortality rate is between 1-3% in 55% of the centers. Conclusion: This is the first depiction of liver surgery in Brazil. It showed a surgical practice aligned with worldwide excellence centers, concentrated on hospitals dedicated to academic practice.
Simulações de Monte Carlo no ensino de Ciência Política
Authors: Meireles Fernando , Silva Denisson , Correa Filipe
Published: June 2018

Resumo Ensinar como mecanismos causais ou modelos estatísticos funcionam nem sempre é algo simples, especialmente quando estes não podem ser facilmente exemplificados. O objetivo deste artigo é mostrar como Simulações de Monte Carlo (SMC) podem ser usadas para superar dificuldades como estas. Após fazermos uma breve introdução ao método, mostramos como utilizá-lo, a fim de ilustrar fenômenos de difícil mensuração ou conceitos abstratos; além disso, também mostramos como ele pode ser empregado para explicar intuitivamente a influência das violações de pressupostos sobre os resultados de alguns modelos estatísticos frequentemente utilizados na Ciência Política. Por fim, oferecemos um passo a passo para reproduzir nossos exemplos utilizando o software R, além de um simples aplicativo virtual (Shiny app) com estes exemplos, de modo a ser adaptado para uso em sala de aula.
Christopher Alcantara: reconhecendo demandas territoriais indígenas na América do Norte
Authors: Soares Leonardo Barros
Published: June 2018

Resumo A presente resenha apresenta o livro do cientista político canadense Christopher Alcantara, intituladoNegotiating the deal: comprehensive land claims agreements in Canada.Baseado na teoria do institucionalismo da escolha racional,o estudo configura-se como a investigação de quatro casos empíricos de reconhecimento territorial indígena no Canadá, buscando desenvolver um modelo explicativo para compreender por que algumas tribos conseguem obter tratados territoriais e outras não. Da mesma forma, o autor elenca fatores que influenciam o ritmo do processo, tornando-o mais ou menos ágil. O livro apresenta-se como um importante exemplo de pesquisa empírica no campo da política indigenista, área pouco explorada da ciência política brasileira.
Erros humanos em situações de urgência: análise cognitiva do comportamento dos pilotos na catástrofe do voo Air France 447
Authors: Rocha Raoni , Lima Francisco
Published: June 2018

Resumo No dia 1º junho de 2009, o Airbus 330 da Air France que saía do Rio de Janeiro com destino a Paris se choca com o Oceano Atlântico matando as 228 pessoas que estavam a bordo. As causas do acidente apontadas pelos órgãos oficiais foram os erros cometidos pelos pilotos, os quais, combinados às falhas técnicas, levaram à perda de controle do avião. O erro humano foi, mais uma vez, apontado como o último elo da cadeia de eventos que levaram ao acidente e, portanto, como sua causa imediata. Neste artigo, propomos uma explicação alternativa, que não se limita à identificação dos erros cometidos pela tripulação, mas propõe uma explicação dos próprios erros. Em uma análise cognitiva de acidentes fundamentada no conceito de ação e cognição situadas, o erro não é ponto de chegada do diagnóstico das causas de um acidente, mas seu ponto de partida. Assim, retomamos os resultados oficiais do acidente, no que se refere especificamente ao comportamento esperado dos pilotos em relação aos imprevistos surgidos e ao descumprimento das regras de aviação, durante os 4 minutos que antecederam a queda da aeronave no oceano. Essa análise crítica abre espaço para uma explicação mais compreensiva dos comportamentos dos pilotos, com base em outro quadro de referência – a análise cognitiva de acidentes – ainda não incorporado aos modelos oficiais de análise dos fatores humanos em segurança, e permite refletir sobre outras ações de prevenção.
Water stress index on sugarcane in different developmental phases
Authors: Brunini Rodrigo Garcia , Turco José Eduardo Pitelli
Published: June 2018

ABSTRACT Brazil is the world leader in the production of sugar and ethanol due to its intensive cultivation of the sugarcane crop, mainly in the Southeast region of the country. However, its expansion into other areas has gained strength in recent years and has caused significant variations in the harvest due to problems related to the climate of the region. The use of water stress indexes in the developmental phases of the crop can be an essential tool for irrigation control, preventing the negative effects of water stress on the plants. The aim of this study was to determine the ideal time to irrigate a sugarcane crop, using a water stress index found using infrared thermometry. The research was developed in an area called the “Experimental Hydrographic Basin” and employed surfaces with different slopes (0% to 40%) and solar exposures (North, South, East and West), under an induced water deficit. The analyses were performed in the field and in the laboratory. The results of this study indicate that the ideal time for irrigation differs for each phase of sugarcane development, in a range between 2.0 °C and 5.0 °C, and is more critical in the tillering phase. A surface maintained at field capacity had a lower water stress index and a higher productivity (124 Mg ha-1).
Agrometeorological conditions associated with phenological responses of tucumã-do-pará (Astrocaryum vulgare Mart.)
Authors: Martorano Lucieta Guerreiro , Oliveira Maria do Socorro Padilha de , Mendes Gleidson Guilherme Caldas , Moraes José Reinaldo da Silva Cabral de , Pinheiro Daniel Pereira , Oliveira Afonso Henrique Moraes
Published: June 2018

ABSTRACT Palms are among the class of hyperdominant species in the Amazon region, and for the tucumã palm (Astrocaryum vulgare Mart.) demand of climatic and phenological information in order to support strategic planning and sustainable management of this palm species native to the Amazon basin. The objective of this work was to evaluate agrometeorological conditions associated to phenological responses of tucumã as a species that has high economic potential for fruit pulp production. Meteorological data were collected during the period in which data were also collected for the phenology of the germplasm bank. Sensors were installed to monitor temperature and air relative humidity to where they are observed as phenophases. Analyses were conducted to identify the responses of the tucumã stems in function of agrometeorological conditions of the study area. Precipitation, thermal amplitude, and insolation showed positive correlations principally with respect to the percent of stems with bracts, inflorescences, or with fertilized inflorescences. In the fruiting phenological phase precipitation and air relative humidity influenced the percentage of stems with fruit clusters that were immature and also ones with mature clusters. High maximum temperatures compromise the expression of the percentage of stems with green fruit clusters. The tucumã stems were photosynthesizing and carrying out metabolic processes at a very high rate during the study period based on the high Normalized Difference Vegetation Index which was superior to 0.41 during the three years of this study. The tucumã phenological phases, demonstrating a strong positive association with insolation, maximum temperature and thermal amplitude.
Catheter-directed thrombolysis for patients with acute lower extremity deep vein thrombosis: a meta-analysis
Authors: Li Wang , Chuanlin Zhang , Shaoyu Mu , Yeh Chao Hsing , Liqun Chen , Zeju Zhang
Published: June 2018

ABSTRACT Objectives: To evaluate case series studies that quantitatively assess the effects of catheter-directed thrombolysis (CDT) and compare the efficacy of CDT and anticoagulation in patients with acute lower extremity deep vein thrombosis (DVT). Methods: Relevant databases, including PubMed, Embase, Cochrane, Ovid MEDLINE and Scopus, were searched through January 2017. The inclusion criteria were applied to select patients with acute lower extremity DVT treated with CDT or with anticoagulation. In the case series studies, the pooled estimates of efficacy outcomes for patency rate, complete lysis, rethrombosis and post-thrombotic syndrome (PTS) were calculated across the studies. In studies comparing CDT with anticoagulation, summary odds ratios (ORs) were calculated. Results: Twenty-five articles (six comparing CDT with anticoagulation and 19 case series) including 2254 patients met the eligibility criteria. In the case series studies, the pooled results were a patency rate of 0.87 (95% CI: 0.85-0.89), complete lysis 0.58 (95% CI: 0.40-0.75), rethrombosis 0.11 (95% CI: 0.06-0.17) and PTS 0.10 (95% CI: 0.08-0.12). Six studies comparing the efficacy outcomes of CDT and anticoagulation showed that CDT was associated with a reduction of PTS (OR 0.38, 95%CI 0.26-0.55, p<0.0001) and a higher patency rate (OR 4.76, 95%CI 2.14-10.56, p<0.0001). Conclusion: Acute lower extremity DVT patients receiving CDT were found to have a lower incidence of PTS and a higher incidence of patency rate. In our meta-analysis, CDT is shown to be an effective treatment for acute lower extremity DVT patients.
Eletrostática em sistemas coloidais carregados
Authors: Ramos Igor Rochaid Oliveira , Braga João Philipe Macedo , Ataíde João Vitor Alencar , Lima Alexsandro Pereira , Holanda Lino
Published: June 2018

Resumo Neste trabalho apresentamos um estudo da eletrostática aplicada aos sistemas coloidais cujo intuito é fornecer aos alunos de graduação e pós-graduação em Física um material didático complementar que possibilite uma visão mais ampla dos conceitos estudados em sala através de uma aplicação direta da teoria. Para tanto, utilizamos um modelo de um sistema coloidal a partir do qual derivamos as expressões para a Força, Campo e Potencial elétricos, tanto de distribuições discretas de carga como para distribuições contínuas. Encontramos ainda equações equivalentes para a Lei de Gauss, tanto na forma integral como na forma diferencial.
Physiological changes in Mimosa caesalpiniifolia Benth. seeds from different sources and submitted to abiotic stresses
Authors: Sousa Eduardo C. , Silva Daniel V. , Sousa Danielle M. M. , Torres Salvador B. , Oliveira Renata R. T.
Published: June 2018

ABSTRACT Seed germination of species that develop in arid and semi-arid soils can be altered by water deficit and abundance of salts in the soil. Knowledge on tolerance limits is fundamental to understand the adaptive capacity of species under such conditions. The objective of this study was to evaluate the physiological changes (germination and vigor) of Mimosa caesalpiniifolia seeds from different regions and submitted to water and saline stresses. To simulate water stress, the osmotic agent polyethylene glycol (PEG 6000) was adjusted to the potentials of 0, -0.2, -0.4, -0.6 and -0.8 MPa, whereas for the saline stress, NaCl solutions were adjusted to the potentials of 0, -0.1, -0.3, -0.5, -0.7; -0.9 and -1.1 MPa. The experimental design was completely randomized, in a 3 x 5 factorial scheme for water stress and 3 x 7 factorial scheme for saline stress, with four replicates of 25 seeds. The variables analysed were: germination, germination speed index and seedling shoot length, root length, shoot dry matter and root dry matter. M. caesalpiniifolia seeds, coming from different geographic regions, showed similar physiological responses to water stress; with respect to salt stress, their tolerance varies according to the region of harvest, and those from Vazante, MG, Brazil were more tolerant during germination and initial growth of seedlings.
Factors Associated with Psychiatric Readmissions: A Systematic Review
Authors: Zanardo Gabriela Lemos de Pinho , Moro Larissa Moraes , Ferreira Guilherme Severo , Rocha Kátia Bones
Published: June 2018

Abstract Frequent Psychiatric Readmission (FPR) (revolving door phenomenon) is characterized by repeated and frequent hospitalizations that occur shortly after discharge. The aim was to analyze the criteria of FPR and associated factors: sociodemographic, clinic and care network data. We performed a systematic review in PubMed, VHL, and PsycINFO, using “readmission” and “mental disorder”. We selected empirical studies of adult populations, published in 2010-2014 in English,Portuguese and Spanish. Twenty-six articles were analyzed through the PRISMA protocol. High prevalence rates of FPR were found, between 9% (one month) and 84% (two years). Nevertheless, the different criteria used may have influenced contradictory results. The most consistent results indicate that young, single people, with less social support and involuntary admissions have higher chances of FPR, while community interventions seem to reduce FPR. We highlight the importance of establishing a consensus on the FPR criterion to develop future studies and interventions.
AMBIENTALIZAÇÃO CURRICULAR EM CURSOS DE CIÊNCIAS BIOLÓGICAS, UNIVERSIDADE FEDERAL DE CAMPINA GRANDE, PARAÍBA
Authors: Silva Dayane dos Santos , Cavalari Rosa Maria Feiteiro
Published: June 2018

RESUMO: Neste trabalho, buscou-se compreender o processo de ambientalização curricular, nos cursos de Ciências Biológicas, oferecidos pela Universidade Federal de Campina Grande, Paraíba (UFCG). A partir de uma pesquisa de natureza qualitativa do tipo “estudo de caso” foi realizada uma “análise documental” do Projeto Pedagógico, bem como das ementas e programas das disciplinas de três cursos de Ciências Biológicas da UFCG, PB. Foram realizadas, também, entrevistas semiestruturadas com os coordenadores desses cursos e professores responsáveis pelas disciplinas selecionadas. Com a análise dos dados, percebeu-se que esses cursos têm incorporado a temática ambiental em seus currículos, mas estão concentradas em componentes curriculares optativos. Ademais, constatou-se que a Ambientalização Curricular é um processo complexo.
REPRESENTAÇÕES DISCURSIVAS SOBRE EXPERIMENTAÇÃO DIDÁTICA DE MESTRANDOS EM ENSINO DE CIÊNCIAS
Authors: Moreira Maria Cristina do Amaral , Pinhão Francine
Published: June 2018

RESUMO: Neste artigo, investigamos como mestrandos em curso de pós-graduação em ensino de ciências representam discursivamente a experimentação no ensino. Para tanto, analisamos dois elementos desta prática social: os atores sociais e as suas ações relacionadas à experimentação nas modalidades institucionalizadas. Para isso, utilizamos o aporte teórico-metodológico dos estudos da análise crítica do discurso. Como resultado, identificamos a recorrência de nominalização do termo experimento/experimentação e, por consequência, o apagamento do professor na condução do processo de ensino-aprendizagem, como também do estudante. Concluímos que as escolhas discursivas presentes nos enunciados apontam para a existência de limites na construção de práticas experimentais, seja por aspectos materiais ou por conhecimento superficial dos mestrandos para enfrentar as questões de ensino.
ACTIVITY OF RHIZOSPHERE SOIL MICROORGANISMS OF SUGARCANE CULTIVARS AFTER SPRAYING OF HERBICIDES: DIURON, TEBUTHIURON, AMETRYN AND DIURON + HEXAZINONE
Authors: FARIA AUTIERES TEIXEIRA , GONÇALVES BEATRIZ FERNANDES DE SEIA , SARAIVA DOUGLAS TEIXEIRA , SOUZA MATHEUS DE FREITAS , SILVA ANTONIO ALBERTO DA , SILVA DANIEL VALADÃO
Published: June 2018

ABSTRACT Changes in the agricultural environment can be determined by providing microbiological indicators of the soil since the soil microorganisms are sensitive to variations in the environment. In this way, the impact of herbicides of long residual effect on the rhizospheric soil microorganisms of sugarcane cultivars was evaluated. The cultivars of sugarcane (SP 81-3250 and RB 867515) were treated with four herbicides (tebuthiuron, diuron, ametryn and mixture of diuron + and hexazinone) applied in pre-emergence. The herbicides were applied seven days after the planting of the gems. At 30, 60 and 90 days after the application, the soil rhizosphere was collected in each treatment to determine the CO2 evolution of the soil (C-CO2), microbial biomass carbon (MBC), metabolic quotient (qCO2), solubility potential of inorganic phosphorus P (PSFI) and percentage of roots colonized by mycorrhizal fungi Arbuscular. No changes were observed in the microbial activity of the sugarcane rhizosphere at 30 days after application of the herbicides (DAA). However, at 90 DAA, all herbicides negatively affected the activity of the rhizospheric microorganisms of sugarcane. The metabolic activity of rhizosphere in soil cultivated with RB 867515 was less affected by herbicides.
EXUDATE pH AND FLOODING TESTS TO EVALUATE THE PHYSIOLOGICAL QUALITY OF SOYBEAN SEEDS
Authors: THEODORO JOSIANE VOGEL CORTINA , CARDOSO FERNANDA BRITO , REGO CARLOS HENRIQUE QUEIROZ , CÂNDIDO ANA CARINA DA SILVA , ALVES CHARLINE ZARATIN
Published: June 2018

ABSTRACT The present study aimed to assess the variations in the parameters of the exudate pH and flooding tests to evaluate the physiological quality of soybean seeds. We subjected the lots of soybean seeds to germination, emergence, exudate pH, and flooding tests. Further, water content of the seeds, first count of germination, and emergence speed index were also determined. The exudate pH test studied the variations in the soaking period and temperature, while the flooding test assessed the variations in the amount of water and temperature at different periods of immersion. The experiment design was completely randomized. The results were presented as means and were compared using the Scott-Knott test at 5% probability. The Pearson’s correlation coefficient between the exudate pH and emergence of seedlings, and also between the flooding test result and emergence of seedlings were calculated. The results of the study indicated that the exudate pH test can be used to evaluate the physiological quality of soybean seeds after 30 min of imbibition at 20 °C. Further, the flooding test was efficient in evaluating the vigor of soybean seeds after 4 h of immersion either in 50 mL of distilled water at 25 °C or in 75 mL of distilled water at 30 °C.
ACCELERATED AGING OF Piptadenia moniliformis (BENTH.) SEEDS
Authors: AQUINO GUTIERRES SILVA MEDEIROS , BENEDITO CLARISSE PEREIRA , PEREIRA KLEANE TARGINO OLIVEIRA , SANTOS PAULO CÉSAR DA SILVA , OLIVEIRA JÉSSICA CHRISTIE DANTAS DE
Published: June 2018

ABSTRACT The accelerated aging test consists of evaluating the vigor of the seeds under conditions of high temperature and humidity, with the purpose of identifying the physiological quality of lots with similar germination. The objective of this study was to evaluate the efficiency of the accelerated aging test for classifying seed lots of P. moniliformis at different levels of vigor. Initially, the seed lots were assessed by means of seedling emergence, life velocity index, shoot length and root length, total dry mass of seedlings and determination of water content, before and after each period of aging. The experimental design for the whole world was based on a 3 × 4 factorial scheme (three seed lots and four periods of 24, 48, 72 and 96 h duration), with separate evaluations at temperatures of 38 °C and 41 °C. The accelerated aging test conducted at a temperature of 41 °C for 24 h was a more suitable combination for separating batches of P. moniliformis according to different levels of vigour, and made it possible to obtain results similar to the classification of lots in relation to the initial quality.
EROSIVE PROCESS CONTROL IN THE BRAZILIAN SEMIARID REGION
Authors: SANTOS JÚLIO CÉSAR NEVES DOS , ANDRADE EUNICE MAIA DE , PALÁCIO HELBA ARAÚJO DE QUEIROZ , ARAÚJO NETO JOSÉ RIBEIRO DE , RIBEIRO FILHO JACQUES CARVALHO
Published: June 2018

ABSTRACT The adoption of measures to prevent and control erosive processes requires information about the factors affecting the erosion and the sediment transport conditions. However, the sediment yield of a basin depends on the availability of eroded material and the sediment transport capacity. Thus, the objective of this study was to identify the factors that affect the sediment transport capacity at different spatial scales in an area with caatinga vegetation. The study was carried out in the Iguatu Experimental Basin, in the state of Ceará, Brazil, from 2009 to 2014, by monitoring two scale levels: watershed with 2.06 ha, and erosion plot with 20 m². The variables evaluated for the rainfall events were precipitation, intensity of rainfall, antecedent soil moisture, precipitation of the antecedent five days, consecutive dry days, peak flow, runoff depth, and sediment yield. During the study period, 263 rainfall events (>2 mm) and 86 events generating runoff were recorded. Three Principal Components (PC) were developed using the Principal Component Analysis, which explained more than 79% of the total variance. Variables connected to the kinetic energy capacity of the rainfall to disaggregate soil particles, the energy for sediment transport, and the soil water content were framed in the CP1, CP2, and CP3, respectively. In the evaluated scales, the sediment yield presented a high correlation with the runoff depth, which indicates limiting conditions for sediment yield by the mass flow energy.
EFFECTS OF NUTRIENT SOLUTION SALINITY ON THE PHYSIOLOGICAL PERFORMANCE OF MELON CULTIVATED IN COCONUT FIBER
Authors: MORAIS PATRÍCIA LÍGIA DANTAS DE , DIAS NILDO DA SILVA , OLIVEIRA ANDRÉ MOREIRA DE , SOUSA NETO OSVALDO NOGUEIRA DE , SARMENTO JOSÉ DARCIO ABRANTES , GONZAGA MARIA ISIDÓRIA SILVA
Published: June 2018

ABSTRACT Brackish waters represent great potential for profitable agricultural production; however, productive usage depends on the adoption of proper cultural practices as well as a culture tolerant of salinity, which can require some restrictions related to soil and crop production. Given the lack of information pertaining to hydroponic melon culture, the objective of this study was to investigate physiological changes promoted by the use of brackish water in the preparation of the nutrient solution for melon (Cucumis melo L., cv. AF 015) growth in coconut fiber substrate under greenhouse conditions in Mossoró-RN, a semiarid region of Brazil. The experimental design was completely randomized, with 12 treatments arranged in a 4 x 3 factorial scheme, with 4 salt concentration levels (1.1 - control, 2.5, 4.0 and 5.5 dS m-1) and 3 exposition times (vegetative growth: 10-30 days after transplanting, DAT; flowering: 31 to 50 DAT; and fruiting and ripening: 51-70 DAT, which are the assessment phases of physiological maturation). Increasing salt concentrations in the nutrient solution reduced photosynthetic efficiency, stomatal conductance and transpiration, but increased the intercellular CO2 concentration in melon plants. A salt concentration in the low to intermediate range (2.5 dS m-1) resulted in the best water use efficiency by melon crops.
COMPARISON BETWEEN TWO FEEDING RATES AND THREE FEEDING FREQUENCIES FOR HYBRID SURUBIMS REARED IN CAGES
Authors: BOGIANI JULIANA SVERSUT DE ALEXANDRE , CASTRO CECÍLIA SILVA DE , KUNII EDUARDO MIYAMOTO FUKANOKI , OLIVEIRA LUCIANO CAETANO DE , AGOSTINHO CLAUDIO ANGELO
Published: June 2018

ABSTRACT This study evaluated the effects of feeding frequency and feeding rate on productive performance of hybrid surubims reared in cages with automatic feeding. Three feeding frequencies (6, 12 and 24 meals day-1), and two feeding rates (4% and 8% of body weight per day, BW day-1) were evaluated. Hybrid surubims (Pseudoplatystoma corruscans × Pseudoplatystoma fasciatum) with average weights of 24.20 ± 0.80 g were distributed in 18 cages of 1.0 m³ at a density of 60 fish m-3. Fish were fed commercial ration containing 40% crude protein, and feeding took place at night using automatic feeders. The study lasted 47 days. With a feeding rate of 4% BW day-1, the final weight (FW) of the surubims was higher when feed was supplied as 24 meals day-1 (66.92 g). However, using 8% BW day-1, the FW was greater with a feeding frequency of 12 meals day-1 (106.90 g). Regardless of feed frequency, the values of daily weight gain and standard length of surubims were higher with the feeding rate of 8% BW day-1. Therefore, the feeding rate of 8% BW day-1, provided in 12 meals day-1, provided better productive performance for hybrid surubims (Pseudoplatystoma corruscans × Pseudoplatystoma fasciatum) reared in cages.
ALIMENTAÇÃO DE CRIANÇAS NOS PRIMEIROS DOIS ANOS DE VIDA
Authors: Lopes Wanessa Casteluber , Marques Fúlvia Karine Santos , Oliveira Camila Ferreira de , Rodrigues Jéssica Alkmim , Silveira Marise Fagundes , Caldeira Antônio Prates , Pinho Lucinéia de
Published: June 2018

RESUMO Objetivo: Avaliar a frequência do aleitamento materno e a introdução da alimentação complementar em crianças de zero a 24 meses. Métodos: Estudo transversal de base populacional, composto por amostra representativa de crianças menores de 24 meses da cidade de Montes Claros, Minas Gerais. A coleta de dados foi realizada em 2015 por meio de entrevista, realizada nos domicílios dos participantes, com os responsáveis pelas crianças. Aplicou-se um questionário para avaliar a situação sociodemográfica da família, as características materno-infantis e o consumo alimentar. A análise de sobrevivência foi utilizada para calcular a prevalência e a duração mediana dos padrões de aleitamento materno e introdução da alimentação complementar. Resultados: Ao completarem 180 dias de vida, 4,0% das crianças estavam em aleitamento materno exclusivo, 22,4%, em aleitamento materno predominante, e 43,4%, em aleitamento materno complementar. As crianças já recebiam água (56,8%), suco natural/fórmula infantil (15,5%) e leite de vaca (10,6%) no terceiro mês de vida. Aos 12 meses de idade, o suco artificial foi oferecido para 31,1% das crianças e 50,0% já consumiam doces. E antes de completar um ano de idade, 25,0% das crianças já haviam consumido macarrão instantâneo. Conclusões: A introdução da alimentação complementar mostrou-se precoce para líquidos, mel, açúcar e guloseimas, próxima da adequação para alimentos sólidos e semissólidos, o que pode afetar diretamente o sucesso do aleitamento materno. As práticas alimentares inadequadas identificadas são capazes de comprometer a saúde da criança; por isso, ressalta-se a importância de realizar ações para a promoção do aleitamento materno acompanhadas de orientações para a introdução da alimentação complementar.
New records of red seaweeds to the coast of Ceará State, northeastern Brazil
Authors: Soares Luanda Pereira , Carneiro Pedro Bastos de Macedo , Fujii Mutue Toyota
Published: June 2018

ABSTRACT A recent floristic survey of Rhodophyta from Ceará State, Brazil (02º46'30''-07º52'15''S and 37º14'54''-41º24'45''W), revealed the occurrence of 113 species distributed into 14 orders, 28 families and 63 genera. Of these, 18 species belonging to seven orders are new records; some of them poorly described and illustrated in the literature or cited only checklists. Therefore, aiming to expand the taxonomic knowledge about these poorly known species, we present detailed descriptions, illustrations, and comments on related taxa. The occurrence of Ceratodictyon scoparium is confirmed for the South Atlantic coast. The male gametophytes of Dohrniella antillarum var. brasiliensis and tetrasporophytes of Gracilariopsis silvana are illustrated for the first time. Ceramium fujianum is a new addition to northeastern Brazil. Among the new records, Callithamnion corymbosum, Ceramium clarionense, C. fujianum and C. scoparium showed a significant expansion of their geographic distribution along the Brazilian coast. Most of the newly recorded species are filamentous, small-sized or tufted algae, highlighting the need for new collections to detect the presence of these components.
Decolorization of CI Reactive Blue 222 by immobilized basidiomycetes in response to different carbon and nitrogen inputs
Authors: Vitali Vera Maria Valle , Ballaminut Nara , Matheus Dácio Roberto
Published: June 2018

ABSTRACT Reactive dyes are found in the final effluents of the textile industry and cannot be removed by conventional treatment processes. The use of basidiomycetes appears to be an effective strategy to degrade dye molecules. In this paper, the parameters that favor decolorization of diazo dye were assessed using basidiomycetes immobilized in Luffa cylindrica. Different concentrations of saccharose and urea were assessed, in addition to the introduction of an enriched synthetic effluent. Results showed that the best decolorization occurred at the highest concentration of saccharose and the lowest of urea. It was observed a high biosorptive capacity of the solid support, which decreased when the effluent was enriched with saccharose and urea due to consequent increase in microbial activity. Using the enriched effluent, Pleurotus ostreatus decolorized about 70% within 48 hours, and Trametes villosa decolorized 58% after 240 hours. Peniophora cinerea did not respond to the conditions tested.
Volatile organic compounds (VOC) variation in Croton floribundus (L.) Spreng. related to environmental conditions and ozone concentration in an urban forest of the city of São Paulo, São Paulo State, Brazil
Authors: Bolsoni Vanessa Palermo , Oliveira Débora Pinheiro de , Pedrosa Giselle da Silva , Souza Silvia Ribeiro de
Published: June 2018

ABSTRACT Volatile organic compounds (VOC) are emitted by vegetation in response to different kinds of stress, such as herbivory, environmental conditions and air pollutants. The aim of this study was to identify the VOC emitted by seedlings of Croton floribundus (L.) Spreng. exposed to a polluted environment and analyze the relationship among classes of compounds emitted, ozone levels and changes in climate conditions. Two exposures were carried out, one in winter (June to August 2012) and another in summer (January to April 2013), in the Parque Estadual das Fontes do Ipiranga, city of São Paulo, São Paulo State, Brazil. We identified 26 compounds that are grouped into oxygenates, aromatics, monoterpenes and sesquiterpenes. The emission of sesquiterpenes was inhibited in summer, while those of the oxygenated and aromatic compounds were induced. The emission of volatiles was correlated to ozone levels (AOT 40). Our results suggest that the levels of atmospheric ozone detected in the summer can increase the induction of oxygenates and reduce the emission of monoterpenes in C. floribundus plants.
Structural and histochemical profile of Lopesia sp. Rübsaamen 1908 pinnula galls on Mimosa tenuiflora (Willd.) Poir. in a Caatinga environment
Authors: Nogueira Ravena Malheiros , Costa Elaine Cotrim , Silva Juliana Santos , Isaias Rosy Mary dos Santos
Published: June 2018

ABSTRACT Gall-inducing insects can change the anatomical pattern of host plant tissues by inducing peculiar gall morphotypes. In this study, the structural changes observed in Lopesia galls on Mimosa tenuiflora resemble those found in other Cecidomyiidae, with two tissue compartments. Nevertheless, the parenchyma layers of the inner compartment, between the mechanical zone and the nutritive tissue, are peculiar. Gall development does not impair the synthesis of any compounds detected by histochemical tests on non-galled tissues of M. tenuiflora. Lignin, polyphenols, alkaloids and terpenoids were detected in the outer compartment, suggesting their involvement in chemical defence of galls. Proteins, reducing sugars and lipids were detected both in outer and inner compartments, whereas nutritive tissue is rich in reducing sugar. This profile is linked with the nutrition of the gall-inducing insect. The Caatinga environment does not seem to constrain the development of galls, but the thick periclinal cell wall and homogeneous parenchyma may contribute to the control of humidity and light radiation, thus favouring the survival of the gall-inducing insect.
PROCESSOS DE LEGITIMAÇÃO DA LINGUAGEM ORAL NO ENSINO DE LÍNGUA PORTUGUESA: PANORAMA HISTÓRICO E DESAFIOS ATUAIS
Authors: Nonato Sandoval
Published: June 2018

RESUMO: Proponho, neste texto, discutir alguns aspectos dos processos de legitimação da liguagem oral como objeto de saber escolar e, especialmente, de ensino da disciplina curricular língua portuguesa, na escola brasileira. Para tanto, apresento, inicialmente, um breve panorama do estatuto que a linguagem oral adquire no percurso histórico de constituição dessa disciplina. Em seguida, busco qualificar os modos com que esse estatuto se reconfigura no processo de produção do gênero textual debate oral por jovens estudantes do segundo ano do ensino médio de uma escola pública localizada em Belém, Pará, Brasil, em 2006. A descrição e análise de textos orais e escritos produzidos pelos alunos nesse processo permitem problematizar os desafios que a abordagem da linguagem oral coloca para as práticas efetivas de ensino, tendo em vista a finalidade curricular de promover a formação do aluno como cidadão crítico e participante ativo na vida social brasileira da atualidade.
Políticas públicas para os assentamentos rurais e cooperativismo: entre o idealizado e as práticas possíveis
Authors: Melo Thainara Granero de , Scopinho Rosemeire Aparecida
Published: June 2018

Resumo Este artigo pretende refletir sobre a distância que separa a concepção de desenvolvimento rural presente nas políticas públicas para os assentamentos rurais e a realidade dos trabalhadores assentados organizados em cooperativas. Para tanto, tomou-se como exemplo um estudo de caso realizado em uma cooperativa de um assentamento rural, localizado em Ribeirão Preto (SP), por meio de levantamentos bibliográficos e documentais, observações empíricas e entrevistas semiestruturadas realizadas com cooperados e representantes do movimento social e do serviço de assistência técnica. O modo como o cooperativismo tem sido institucionalizado revela um modelo de formulação de política que desconsidera a existência das condições objetivas e subjetivas dos trabalhadores e aposta na ideia de que os dispositivos legais, por si só, garantem a organização das redes de sustentação política e cultural necessárias ao funcionamento das cooperativas.
Política editorial de traduções: John Dewey na Coleção Cultura, Sociedade e Educação, dirigida por Anísio Teixeira
Authors: Toledo Maria Rita de Almeida
Published: June 2018

Resumo Analisa-se, neste artigo, o regime de tradução de dois títulos de John Dewey – Liberdade, liberalismo e educação e Experiência e educação – instaurado pela Coleção Cultura, Sociedade e Educação, dirigida por Anísio Teixeira e editada pela Companhia Editora Nacional (CEN) entre 1968 e 1971. Esta análise parte da perspectiva de que as traduções podem expressar práticas de intercâmbio cultural e circulação de ideias entre diferentes culturas, mas também estão marcadas pelos processos que as transformam em textos adaptados a públicos leitores específicos, ao serem editados e materializados em papel e tinta por políticas editoriais específicas que instauram regimes de tradutibilidade dos textos. Toma como fonte das traduções de Dewey a materialidade dos livros da coleção, seu aparelho crítico e a documentação interna da editora. Conclui-se que os textos de Dewey foram reunidos, traduzidos e editados por Anísio Teixeira na Coleção Cultura, Sociedade e Educação como um programa em favor da democracia em tempos difíceis – os da ditadura civil-militar no Brasil e na América Latina – para um público comum. As traduções de Dewey conformam-se, sob a égide da coleção, como antídoto à violência, à palavra roubada, à supressão e à opressão da liberdade, expressões que deveriam compor toda e qualquer cultura comum ou geral de países democráticos.
Pharmacotherapeutic follow-up in a respiratory intensive care unit: description and analysis of results
Authors: Silva Ana Carolina de Souza e , Sousa Domingos Sávio de Carvalho , Perraud Eunice Bobô de Carvalho , Oliveira Fátima Rosane de Almeida , Martins Bruna Cristina Cardoso
Published: June 2018

ABSTRACT Objective: To describe and evaluate the pharmacotherapeutic follow-up by a clinical pharmacist in an intensive care unit. Methods: A descriptive and cross-sectional study carried out from August to October 2016. The data were collected through a form, and pharmacotherapeutic follow-up conducted by a clinical pharmacist at the respiratory intensive care unit of a tertiary hospital. The problems recorded in the prescriptions were quantified, classified and evaluated according to severity; the recommendations made by the pharmacist were analyzed considering the impact on pharmacotherapy. The medications involved in the problems were classified according to the Anatomical Therapeutic Chemical Classification System. Results: Forty-six patients were followed up and 192 pharmacotherapy-related problems were registered. The most prevalent problems were missing information on the prescription (33.16%), and those with minor severity (37.5%). Of the recommendations made to optimize pharmacotherapy, 92.7% were accepted, particularly those on inclusion of infusion time (16.67%), and dose appropriateness (13.02%), with greater impact on toxicity (53.6%). Antimicrobials, in general, for systemic use were drug class most often related to problems in pharmacotherapy (53%). Conclusion: Pharmacotherapeutic follow-up conducted by a pharmacist in a respiratory intensive care unit was able to detect problems in drug therapy and to make clinically relevant recommendations.
Effect of thermal loads on pre-cast concrete thermopile in Valencia, Spain
Authors: de Santayana Fernando Pardo , de Santiago Cristina , de Groot María , Uchueguía Javier , Arcos José Luis , Badenes Borja
Published: June 2018

The paper describes the thermo-mechanical behaviour of an experimental pre-cast driven pile, properly instrumented and prepared to operate as a heat exchanger foundation element under the simultaneous action of mechanical and thermal loads. Firstly, in situ static vertical load tests were carried out to analyse the pile mechanical behaviour. Afterwards, two thermal tests were performed under constant mechanical load. The first thermal test was carried out to characterise the pile–ground system. By means of the second thermal test, the conditions of the pile in a geothermal installation of an office building operating in cooling mode were simulated. The influence of the thermal loads on the structural and geotechnical performance of the pile was subsequently analysed. Heating the pile leads to increases in axial and end-bearing loads, changes in shear stresses distribution and reduction of factors of safety for compressive ground resistance and for structural resistance of the pile.
Madde Kullanım Bozukluğunun Hükümlülerin Benlik Saygısı ve Yalnızlık Düzeylerine Etkisinin İncelenmesi: Samsun Vezirköprü M Tipi Kapalı Ceza İnfaz Kurumu Örneği
Authors: BAHADIR Erdi , KARAMUSTAFA MÖKÜKCÜ Merve , KALENDER Bilal
Published: June 2018

Bu çalışmada, hükümlülerdeki madde kullanım bozukluğunun benlik saygısı veyalnızlık üzerindeki etkisi ile birlikte hükümlülerin benlik saygısı ve yalnızlık düzeyleriarasındaki ilişki ve buna etki edeceği düşünülen demografik değişkenler incelenmiştir.Araştırmanın örneklemini Samsun Vezirköprü M Tipi Kapalı Ceza İnfaz Kurumu’ndabulunan ve 20-67 yaş aralığındaki 161 hükümlü oluşturmaktadır. Ruhsal BozukluklarınTanısal ve Sayımsal El Kitabı, Beşinci Sürüm (DSM-5) kriterlerine göre katılımcıların71’inde madde kullanım bozukluğu var iken, 90’ında madde kullanım bozukluğu yoktur.Çalışmada sosyodemografik veri formu, UCLA Yalnızlık Ölçeği ve Rosenberg BenlikSaygısı Ölçeği’nin bulunduğu anket formu uygulanmıştır. Yapılan korelasyon analizi sonucundabenlik saygısı ile hüküm süresi arasında, yalnızlık ile ceza infaz kurumundageçen süre arasında ve benlik saygısı ile yalnızlık arasında anlamlı korelasyon katsayısıbulunmuştur. Madde kullanım bozukluğu olan bireylerde olmayanlara oranla benlik saygısınındüşük ve yalnızlık düzeyinin yüksek olduğu bulunmuştur. Ceza infaz kurumuöncesinde tek yaşayan hükümlülerin yalnızlık düzeyleri ceza infaz kurumu öncesinde tekyaşamayan hükümlülere göre daha yüksektir. Aile ve arkadaşları ile iletişim sıklığı dahafazla olan hükümlülerin iletişim sıklığı daha az olan hükümlülere göre yalnızlık düzeyleridaha düşük ve benlik saygısı düzeyleri daha yüksektir.
Kırsal Mimarlık Mirasının Korunmasında Turizmin Etkisi: Çanakkale - Adatepe Köyü
Authors: ALYAKUT Ezgi , GENÇER Ceylan İrem
Published: June 2018

Uzun yıllar boyunca Rumlarla Türklerin bir arada yaşadıkları, gerek mimari gereksesosyokültürel açıdan zengin bir köy olan Adatepe’nin sit alanı ilan edilmeden önce neredeyseharap bir halde olduğu, değerlerini kaybetme tehlikesiyle karşı karşıya kaldığıbilinmektedir. Sit alanı ilan edilmesiyle hızlanan restorasyon çalışmaları sayesinde köy,bölgedeki önemli turistik odaklardan biri durumuna gelmiştir. Bu makalede; Adatepe köyündegeleneksel dokunun sürdürülebilirliği için yapılması önerilen koruma çalışmaları,turizmin etkileri bağlamında değerlendirilmektedir. Makale konusu olan araştırma, üçtemel aşama ve sonuç kısmından oluşmaktadır. Makalede Adatepe’nin sosyal, kültüreldokusu, mimari özellikleri ve geçirdiği değişimler aktarılarak Adatepe’deki turizm faaliyetleriile kültürel çevrenin bir arada sürdürülebilirliğine dair öneriler sunulmaktadır.
Tokat İli ve İlçelerinde Bazı Bağ Virüs Hastalıklarının Serolojik Yöntemlerle Belirlenmesi
Authors: Karadeniz Hale , Yağcı Adem , Topkaya Şerife , Yanar Yusuf
Published: June 2018

Bağcılık Tokat
ilinde ekonomik açıdan önemli tarım kollarından biridir. Bağcılığın önemli
sorunlarından biride virüs hastalıklarıdır. Virüs hastalıklarından dolayı
üzümlerde önemli verim kayıplar yaşanmaktadır. Tokat ilinde yetiştiriciliği
yapılan üzüm çeşitlerinde verim ve kalite kayıplarına neden olan ve
sertifikasyon sistemi içerisinde yer alan bazı virüslerin Tokat ilinde
varlığının belirlenmesi için yapılan bu çalışmada, bağcılığın yoğun olarak
yapıldığı Tokat merkez,  Zile, Erbaa,
Niksar, Pazar ve Turhal ilçelerinde bağcılık yapılan işletmelerden hastalık
belirtisi gösteren bitkilerden örnek toplanmıştır. Toplanan örnekler, bağlarda
önemli verim kayıplarına neden olan  Strawberry latent ring spoty virus
(SLRSV), Grapevine leafroll associated virus
1 (GLRAV-1), Grapevine fanleaf virus
(GFLV), Arabis mosaic nepovirus
(ArMV), Grapevine virus A (GVA), Grapevine fleck virus (GFkV) viral
etmenlerinin varlığını belirlemek amacıyla “ Double Antibody Sandwich Enzyme linked
immuno sorbent assay” (DAS-ELISA) yöntemi ile testlenmiştir. Test sonuçlarına
göre toplanan örneklerde  % 1,3 GLRaV-1,
%0.27 si GFLV , %1,3’u ArMV, %0,82 GFkV, %2,48 GVA oranlarında viral etmenlerin
varlığı tespit edilmiştir.  Yine Tokat
merkez ve Zile ilçelerinden alınan az sayıda örnekte de birden fazla virüsün
yer aldığı karışık enfeksiyonlar belirlenmiştir. Çalışma sonuçlarına göre söz
konusu viral etmenlerin bulaşıklık oranları düşük olmasına rağmen bölgede
yayılma riskleri yüksektir. Bu nedenle viral etmenlerin yayılmasını önlemeye
yönelik tedbirlerin alınması ve üreticilerin bu konuda bilinçlendirilmesi
gerekmektedir.
Kur’ân-ı Kerîm Kıraati’nde Dâd (ض) Harfi: Mahreci ve Sıfatları
Authors: Öztürk Hayrettin
Published: June 2018

Dâd sesi, Arapçada eşsiz bir sestir. Bu sebepten o,
diğer dillerden ayrılır. Bundan dolayı Arapçaya dâd dili denilmiştir. Hz. Peygamber’den (as) itibaren dâd harfinin mahrecinin tartışıldığı ve
bu tartışmanın günümüze kadar geldiğini görüyoruz. Dâd harfinin ilmî boyutlarıyla tartışılacağı bu makalede, önce dâd sesinin tarihi bir değerlendirmesi
yapılacak ve ilk dönemlerde kullanılan dâd
sesinin günümüzde kullanılıp kullanılmadığına kanıt aranacaktır. Ayrıca dâd harfinin mahreci, sıfatları,
ihtilaflar ve fukaha görüşleri ele alınıp değerlendirilerek dâd harfinin en doğru telaffuzunun
hangisi olduğu hususu delillerle açıklanacaktır.
İnsanlık Ürünü Olumsuzluklar Karşısında İnsan ve Aşk
Authors: Yasa Metin
Published: June 2018

İnsan ve aşk farklı boyutları olan bir konudur.
Konunun derinlemesine tartışılabilmesi için kimi soruların sorulması gerekir:
İnsan kimdir? Aşk nedir? İnsan-aşk ilişkisinin temel getirileri nelerdir?
Anılan bağlamda aşk-insan ilişkisinin yönlendirdiği iki temel buyruk vardır: i.
Kendini bil. ii. Kendini aş. Aşk merkezli olan bu buyruklardan ilki epistemolojik
sürece, ikincisi ise ontolojik sonuca işaret eder. Bu makalenin sınırları
içinde tartıştığımız yukarıdaki türden soruların cevaplandırılması, günümüzde
karşılaşılan şiddet olayları dikkate alındığında, daha bir anlamlı hale gelir.
Çünkü kendini bilme çabasında olmayan, kendini aşma girişimi içinde bulunmayan
ve aşkla dirilişi bilmeyen insan ne yapar? Yalnızca insanlık dışı olumsuzluk
üretir. Öyleyse, insan, insana ve insanlığa yönelik insanlık dışı
olumsuzlukların karşısında, ne halde olduğunu sorgulamak zorundadır.
İbnü’l-Cevzî’nin Akıl Anlayışı
Authors: Bayram İbrahim
Published: June 2018

Kelam metoduna karşı çıkan Selefiyye’nin bir mensubu
olmakla birlikte sonraki dönemde kısmen bu yöntemi benimsemiş kişiler arasında
yer alan İbnü’l-Cevzî, diğer birtakım itikadi konuların yanında akıl meselesini
de incelemiştir. Bu konuyu kimi zaman müstakil başlıklar altında kimi zaman ise
farklı bir meselenin içeriğine bağlı olarak ele alan müellif, aklın mahiyeti,
işlevi, değeri, nakil, hikmet ve taklid ile ilişkisi gibi konular hakkında
görüş beyan etmiştir. Konuyla ilgili düşüncelerini kelamcı kimliğinin yanında
bir ahlakçı hüviyeti ile de ortaya koyan müellif, aklın değerini fonksiyonu
üzerinden açıklamış, onun tek başına bütün meseleleri çözüme kavuşturan bir
kaynak olmayıp, kimi alanlarda nakle de ihtiyacı bulunduğunu ifade etmiştir.
Bununla birlikte pek çok konuda akıl ve şeriat birlikteliğine de atıf yaparak
onların birbirlerini teyid ettiğini ortaya koymuştur. O, insanın ilahi emir ve
fiillerdeki hikmeti çözdüğünde bunda derinleşmesini, kavrayamadığı hususlarda
ise aklıyla hakîm olduğu bilgisine ulaştığı Allah’a teslimiyet göstermesi
gerektiğini belirtmiştir. Fıkıh alanında hoş görmekle birlikte itikadi sahada
sergilenen taklide karşı çıkmış, ancak bunun alternatifinin tamamen aklı
önceleyen bir kelami sistem değil, sınırlarını bilen ve itidal üzere hareket
eden bir akli düşünce olduğunu savunmuştur.
TASAVVUFÎ PERSPEKTİFTE NEFS VE İLİNTİLERİ
Authors: Kaya Emrah
Published: June 2018

Maddenin ötesinde bir hakikat olduğu düşüncesiyle hareket eden ve bu hakikati bulma gayreti ile farklı öğreti ve doktrinler geliştiren İlkçağ filozoflarından Ortaçağ filozof ve teologlarına ve hatta günümüz düşünürlerine kadar birçok ilim insanı nefs ve ruh kavramları üzerine düşünmüştür. Ruh ve nefs kavramları ayrı mıdır yoksa aynı hakikatin farklı hallerinin isimleri midir? Ruh ve nefsin kaynağı nedir? Ruh ve nefsin akıbeti ne olacaktır? Ruh ve nefsin eğitimi mümkün müdür? Mümkünse, nasıl bir yol izlenmelidir? Böylesi sorular meselenin omurgasını oluşturmuştur. Meseleye İslam düşüncesi özelinde bakacak olursak bu soruların felsefe, kelâm ve tasavvufta da önemli yer işgal ettiğini görmek zor olmayacaktır. İncelemeye çalıştığımız bu kitap meseleye tasavvufî perspektif ile yaklaşmakta; felsefe ve kelâm tartışmalarına temas etmemektedir. “Kalp, Nefs ve Ruh”, “Etvâr-ı Sebʿa: Nefsin Yedi Mertebesi” ve “Etvâr-ı Sebʿa’nın Taalluku” başlıklarıyla üç ana bölümden oluşan kitabın konuları işleyişi ise tasviridir.