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Search Results: 1 - 10 of 209185 matches for " André Felipe de Albuquerque;Rodrigues Filho "
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Um estudo da produ??o acadêmica nacional sobre gest?o do conhecimento através da teoria do conhecimento de Habermas
Fell, André Felipe de Albuquerque;Rodrigues Filho, José;Oliveira, Rezilda Rodrigues;
JISTEM - Journal of Information Systems and Technology Management , 2008, DOI: 10.4301/S1807-17752008000200004
Abstract: the purpose of this study is to challenge the academic production on knowledge management (km) recently published by the brazilian academy. a total of 6,096 published articles in the proceedings of the national meeting of postgraduate management programs, named enanpad, from 1997 to 2007, were compiled. habermas' knowledge theory has great relevance for the critical debate on the area of knowledge management (km) in three types of knowledge: technical, practical and emancipatory. through the documental research it was possible to identify the absolute predominance of the technical interest as a characteristic of the instrumental reason directed to constant prediction and control in the area of km. approximately 75% of these empirical studies did not address the question of power relations and knowledge nor did it address human consciousness emancipation towards a critical reflection of oppressive practices or political and ideological social approaches.
A NATIONAL ACADEMIC PRODUCTION STUDY ABOUT KNOWLEDGE MANAGEMENT THROUGH HABERMA′S KNOWLEDGE THEORY
André Felipe de Albuquerque Fell,José Rodrigues Filho,Rezilda Rodrigues Oliveira
JISTEM - Journal of Information Systems and Technology Management , 2008,
Abstract: The purpose of this study is to challenge the academic production on Knowledge Management (KM) recently published by the Brazilian academy. A total of 6,096 published articles in the Proceedings of the National Meeting of Postgraduate Management Programs, named ENANPAD, from 1997 to 2007, were compiled. Habermas’ knowledge theory has great relevance for the critical debate on the area of knowledge management (KM) in three types of knowledge: technical, practical and emancipatory. Through the documental research it was possible to identify the absolute predominance of the technical interest as a characteristic of the instrumental reason directed to constant prediction and control in the area of KM. Approximately 75% of these empirical studies did not address the question of power relations and knowledge nor did it address human consciousness emancipation towards a critical reflection of oppressive practices or political and ideological social approaches.
Tipo de estaca e concentra??o de ácido indobutírico na propaga??o da Lichieira
Bastos, Débora Costa;Pio, Rafael;Scarpare Filho, Jo?o Alexio;Almeida, Luis Felipe Paes de;Entelmann, Fábio Albuquerque;Alves, André Siqueira Rodrigues;
Ciência e Agrotecnologia , 2006, DOI: 10.1590/S1413-70542006000100014
Abstract: this work was carried out with the objective to study rooting potential of lychee cuttings cultivar bengal treated with different concentrations of indolbutyric acid (iba). semi hardwood and hardwood cuttings of lychee tree were collected of branches of stock plants of cultivar bengal standardized with 12 cm of length, and submitted to application of four concentrations of iba (0, 2,000, 4,000, and 6,000 mgl-1) for 15 seconds immersion. later the cuttings were placed in polyestyrene trays containing vermiculite as substrate and maintained in greenhouse under intermittent mist with moistness and temperature controlled. the experimental design was completely randomized, with the factorial 2 x 4, with 4 replicates and 10 cuttings each plot. after 130 days, the rooting percentage, survival percentage, callus formation percentage and medium root number per cuttings were evaluated. it was conclued that the iba increases the rooting percentage of lychee cuttings. semi hardwood cuttings showed higher the rooting potential in comparison with the hardwood cuttings. the utilization of lychee cuttings is a method applied in the changes production of this fruitful.
Relationship between maturity levels and neuromuscular capacity among youth soccer players and individuals not practicing soccer  [PDF]
Dihogo Gama de Matos, Estélio Henrique Martin Dantas, Felipe José Aidar, Aldo Coelho Silva, Bernardo Minelli Rodrigues, Ingi Klain, Robert C. Hickner, André Luiz Carneiro, Mauro Lucio Mazini Filho
Health (Health) , 2013, DOI: 10.4236/health.2013.51005
Abstract:

The aim of this study was to compare maturational stage and neuromuscular skills among soccer players and non-athletes, as well as to investigate the relationship between maturation and neuromuscular performance. Twenty five adolescent males (14.3 ± 0.45 years) participated in the study and were divided into two groups: soccer players (SP – n = 13, 14.1 ± 0.3 years, 58.9 ± 6.90 kg, 1.72 ± 0.04 m, 19.9 ± 1.7 kg·m2, 13.3% ± 4.3% fat) and non-athletes (NA – n = 12, 14.5 ± 0.5 years, 57.3 ± 6.9 kg, 1,67 ± 0.06 m, 20.6 ± 3.9 kg·m2, 14.0% ± 5.7% fat). The square test and 20 m speed test were used to assess agility and speed, respectively. The Tanner self-assessment of pubic hair and genitalia development test was used to estimate maturational development. The Shapiro Wilk test was used to verify the normality of samples. For any data not normally distributed, the non-parametric Mann Whitney test, as well as Kendall’s Tau correlation test, were used. The p-values determined for agility (p = 0.017) and speed (p = 0.054) indicated that agility was the only variable significantly different between SP and NA. The SP and NA groups showed no difference in the levels of maturation (p = 0.41), and maturational status was not significantly correlated with agility (r = 0.013) or speed (r = ?0.003). Conclusion: Individuals who practiced football had better results for the agility test than non-athletes, even with no difference between the degree of maturation and speed. There is a low correlation between level of maturity and agility or speed.

Substratos no enraizamento de estacas herbáceas de figueira oriundas da desbrota
Pio, Rafael;Araújo, Jo?o Paulo Campos de;Bastos, Débora Costa;Alves, André Siqueira Rodrigues;Entelmann, Fábio Albuquerque;Scarpare Filho, Jo?o Alexio;Mour?o Filho, Francisco de Assis Alves;
Ciência e Agrotecnologia , 2005, DOI: 10.1590/S1413-70542005000300014
Abstract: the present work had the objective to verify the rooting of fig tree cuttings originating from sprouting, through the use of different substrates. herbaceous cuttings were collected of 'roxo de valinhos' fig tree with 10 cm of length when the sprouting was happening. the cuttings with two leaves and not of the apical bud to conditioned in polypropylene trays containing different substrates: casca de pinus?, vermiculita?, coconut fiber?, plantmax?, soil + cow mature(1:1 v/v) and tropstrato? . the cuttings were placed at greenhouse, under humidity and temperature control. after 50 days, the rooting, sprouting and death cutting percentage, the number of leaves and roots of each cutting were evaluated. the substrates coconut fiber? and plantmax? promoted better results.
Enraizamento de diferentes tipos de estacas de oliveira (Olea europaea L.) utilizando ácido indolbutírico
Pio, Rafael;Bastos, Débora Costa;Berti, Amélio José;Scarpare Filho, Jo?o Alexio;Mour?o Filho, Francisco de Assis Alves;Entelmann, Fábio Albuquerque;Alves, André Siqueira Rodrigues;Bettiol Neto, José Emílio;
Ciência e Agrotecnologia , 2005, DOI: 10.1590/S1413-70542005000300008
Abstract: the present work was developed with the objective to evaluate the influence of the number of leaves and test the effect of different concentrations of iba (indolbutyric acid) in the cutting propagation of olive tree. the experimental design was complete randomized, in a two factors arrangement (4 x 3), with four different concentrations of iba (0, 1000, 2000 and 3000 mg l-1) and three different types of cuttings (without leaves, one pair of leaves and two pairs of leaves). the cuttings were padronized with 12 cm of length and treated with iba for five seconds. after that, they were taken to polysty rene trays filled with plantmax? and stayed under house green conditions for 90 days. rooting and sprouting percentage, number of leaves, sprouts and roots, sprout and root length were evaluated. iba only influenced the root system; the concentration of 2000 mg l-1 promoted best results for rooting percentage and the concentration of 3000 mg l-1 iba in cuttings with two pairs of leaves promoted best results for number of roots and root length; cuttings of absent leaves favored larger sprouting in the cuttings.
Estudo preliminar da utiliza??o de otólitos de Cynoscion acoupa sobre o processo de neoforma??o óssea em ratos
Valido, Daisy Pereira;Bastos, Talita Santos;Albuquerque-Júnior, Ricardo Luiz Cavalcanti de;Ribeiro, Maria Amália Gonzaga;Barreto, André Luiz Santos;Xavier-Filho, Lauro;Rodrigues, Sheyla Alves;Brito, Ana Maria Guedes de;
Jornal Brasileiro de Patologia e Medicina Laboratorial , 2010, DOI: 10.1590/S1676-24442010000400009
Abstract: introduction: otoliths are calcareous concrescences present in the inner ear of fishes. since they are rich in minerals considered essential to the bone mineralization process on a protein matrix (otolin), it has been suggested that otoliths may work as biominerals. objective: the objective in this study was to analyze the regeneration capacity of bone defects treated with sterile gelatinous otolith preparation. material and method: the experiment was performed with 20 wistar rats randomized into two groups, in which a bone defect was inflicted in the tibia. in group 1 (experimental), bone cavities were filled with otoliths. in group 2 (control), bone cavities did not receive any additional treatment. the animals were sacrificed 14 days after surgical procedures. the tibias were removed, fixed in formalin at 10%, decalcified in nitric acid at 5% and histologically processed. before sacrifice, blood samples were collected to evaluate serum dosage of calcium (ca2+) and alkaline phosphatase (alkp). results: histological sections revealed that the newly formed trabecular bone was denser and the periosteal reabsorptive activity was less conspicuous in the experimental group. however, there was no statistically significant difference in the area of bone formation between g1 (1.9 ± 0.3 mm2) and g2 (1.5 ± 0.4 mm2) (p = 0.0617). biochemical (ca2+ and alkp) parameters were within normal range. discussion/conclusion: these data suggest that otoliths may be an adjuvant to the dynamics of bone regeneration.
Uma leitura crítica da técnica e da tecnologia: da raz o instrumental à tecnoética
Daniel Felipe Victor Martins,André Felipe de Albuquerque Fell,Nilke Pizziolo Fell
Navus : Revista de Gest?o e Tecnologia , 2013,
Abstract: O trabalho busca promover uma análise e crítica sobre modelos de conhecimentos entre a técnica e a tecnologia pautadas na sua aplicabilidade como ciência, por meio de dois caminhos temporais: pela via moderna e contemporanea. Partimos da argumenta o de como esses modelos de conhecimento instrumentais s o levados na condi o de finalidade para o homem. No nosso enfoque, tais modelos instrumentais representam a base de sustenta o da sociedade para atender às necessidades da evolu o humana. A reflex o se desenvolve em duas partes, a saber: a primeira analisa os elementos entre a técnica e a tecnologia quanto conceito, progresso e suas implica es; na segunda, justificamos como a categoria ética se coloca como eixo de equilíbrio entre a identidade da técnica e da tecnologia, pela via tecnoética. A argumenta o prop e um eficiente instrumento de compreens o para um novo olhar da compreens o da virtude e progresso das a es do homem.
Um estudo da estrutura organizacional e as mudan as organizacionais: proposta de um novo modelo
Maria Clara Fraga da Costa,Bruno Silvestre Silva de Souza,André Felipe de Albuquerque Fell
Navus : Revista de Gest?o e Tecnologia , 2012,
Abstract: O estudo apresenta como objetivo a proposi o de novo modelo de estrutura organizacional, frente às mudan as impostas pela atualidade. A partir de pesquisa bibliográfica sistematizada, evidenciou-se a evolu o das estruturas organizacionais dentro da literatura existente sobre o tema. A nova proposta foi denominada estrutura organizacional por conjunto e utiliza a base gráfica de uni o de conjuntos matemáticos e teóricos sobre a estrutura organizacional de hipertexto. Ela está fundamentada na ideia de adequa o às mudan as e exigência de sustentabilidade das empresas, levando em considera o a possibilidade de crescimento dentro de um ambiente turbulento.
Fenologia reprodutiva de espécies de bromélias na Serra da Piedade, MG, Brasil
Marques, Andréa Rodrigues;Lemos Filho, José Pires de;
Acta Botanica Brasilica , 2008, DOI: 10.1590/S0102-33062008000200011
Abstract: this work characterizes the phenology of bromeliaceae species at serra da piedade. of the i8 species studied, 72% flowered in the rainy season and 28% in the dry season. we observed sequential flowering of bromeliads along the entire altitudinal gradient at serra da piedade; flowering was also influenced by rainfall seasonality. most species that occur in the rocky xeric habitat (above 1400 m altitude) flowered during the rainy season, while three of the five species found in the mesic forest (below 1300 m altitude) flowered in the dry season. sympatric species with similar floral characteristics, such as tillandsia stricta, t. gardneri, vriesea citrina and v. crassa, also flowered sequentially. the dispersal of species with winged seeds (pitcairnoideae) and plumose seeds (tillandsioideae) occurred in the dry season, except for dyckia saxatilis and racinaea aerisincola. asynchrony was observed in fruit maturation and seed dispersal among zoochorous bromeliads. these conditions probably allow the bromeliad species of serra da piedade to avoid use overlap of animal vectors of pollen and seeds.
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