oalib

OALib Journal期刊

ISSN: 2333-9721

费用:99美元

投稿

匹配条件: “Fregonezi” ,找到相关结果约20条。
列表显示的所有文章,均可免费获取
第1页/共20条
每页显示
Reading activities at school Atividades de leitura na escola
Durvali Emíllo Fregonezi
Semina : Ciências Sociais e Humanas , 1993, DOI: 10.5433/
Abstract: This article is intended to discuss the problem of school reading and focus the problems faced by teachers who view the reader as a mere decodifier. It further povides a short analysis of how Cabral (1986), Orlandi (1988), Poersch (1991) and Scott (1983) support the concept that the reader plays an active role in the reading process The article doses with a proposal for training on reading strategies according to Downing (1990). O trabalho discute o problema da leitura na escola, originado pela concep o de leitura do professor que vê o leitor como um simples decodificador. A seguir, passa em análise, brevemente, os conceitos de leitura de Cabral (1986), Orlandi (1988), Poersch (1991) e Scott (1983), autores que atribuem um papel ativo ao leitor no processo de leitura. O trabalho sugere no final um treinamento de estratégias de leitura conforme o postulado por Downing (1990).
O ensino de língua materna a(s) competência(s) do professor
Durvali Emilio Fregonezi
Semina : Ciências Sociais e Humanas , 1989, DOI: 10.5433/
Abstract: This article aims at tracing and characterizing the technical (scientific) pedagogical and political competences of the Brazilian teacher Portuguese. A hierarchy of these competences is suggested. This ranking ma)' serve as a guideline for text production/reception activities as well as for training in linguistic analysis. O artigo procura delinear, caracterizar as competências do professor de língua materna: as competências técnica (científica), pedagógica e política. No trabalho prop e-se um grau de hierarquiza o entre essas competências. A grada o proposta poderá servir de diretriz para as atividades de produ o/recep o de textos e treinamento de análise lingüística.
Avalia??o clínica da capacidade do exercício em pacientes com doen?a pulmonar obstrutiva cr?nica
Vilaró, J;Resqueti, VR;Fregonezi, GAF;
Brazilian Journal of Physical Therapy , 2008, DOI: 10.1590/S1413-35552008000400002
Abstract: background: chronic obstructive pulmonary disease (copd) is characterized as a multisystemic disease that reduces patient's tolerance to exercise. nowadays, a great variety of validated tests are available for use in respiratory physical therapy that are simple, practical and inexpensive. objective: to describe the tests most used in patients with copd to evaluate their exercise capacity and physical activity, along with some tests that potentially could be adopted for clinical evaluations in such patients. conclusions: to be able to justify the professional quality of the respiratory physical therapists' work, tests that have been used and validated internationally must be incorporated. moreover, it is important to choose the most appropriate tests for measuring exercise capacity and, above all, to perform a careful follow-up of the patient.
Training on business communication: tips for content selection Treinamento em comunica o nas empresas: fatores a considerar na sele o de conteúdos
Miguel Luiz Contani,Durvali Emílio Fregonezi
Semina : Ciências Sociais e Humanas , 1994, DOI: 10.5433/
Abstract: This text is a report on a series of experiments conduced with groups of managers enrolled in Postgraduate courses. It seeks lo present the particular altitude such professionals have towards their shortcomings in language usage and communication their peculiar views of such problems. The interpersonal relationship typical to working organizations is analyzed and so are the reasons for failure of the continuous attempts on the part of communication skills training leaders. In its final part, this text provides topics for a thorough analysis meant to be helpful to the areas of human resources administration, training and development, faculty members and other professionals. O presente texto é comunica o de uma série de experimentos realizados com grupos de gerentes em cursos de Especializa o lato-sensu. Retrata a maneira pela qual esses profissionais vêem suas deficiências nas áreas de linguagem e comunica o, e o que revelam propriamente entender desses problemas. A dinamica interpessoal nas organiza es é focalizada, e s o analisados os processos pelos quais malogram as tentativas constantes feitas pelo treinamento de habilidades de comunica o. O texto é finalizado com pontos para reflex o, do interesse das áreas de Recursos Humanos, Treinamento e Desenvolvimento, docentes de cursos superiores e interessados das demais áreas.
Bean-pod cultivation in pots with different substrates and electrical conductivity of nutrient solution Cultivo de feij o-vagem em vaso em diferentes substratos e condutividades elétricas da solu o nutritiva
José Marcelo Basso,Hideaki Wilson Takahashi,Gustavo Adolfo Freitas Fregonezi
Semina : Ciências Agrárias , 2012,
Abstract: The consumer’s demand for healthier products along with issues such as salinization, soil affections and successive planting and cropping foment the pursuit for more sustainable production systems that the ones in practice currently. To such an extent, the present study aimed to evaluate the nutrition of plants due to electrical conductivity of nutrient using different substrates. The experiment was conducted at the Agrarian Sciences Center at UEL. For the cultivation was used UEL-2 bean pod type, which has determined growth, average height of 40 cm, straight pods with flat section and harvest around 55 days after planting. The experiment outline was randomized blocks with subdivided plots. The plots were composed by treatments holding nutrient solutions with electrical conductivity of: 0.5, 1.0, 1.5 and 2.0 mS cm-1 and subdivisions composed by substrates consisting of: carbonized rice hulls, Pinus bark and a combination of 50% carbonized rice hulls + 50% pine bark. A total of 60 pots of 5 liters each were used, each one holding two plants that were watered twice a day, with the aid of manual watering, containing 150 ml of variable nutrient solution, depending on each of the treatments electrical conductivity. The levels of fresh and dry matter of roots, stems, leaves and pods, pod length and diameter, electrical conductivity and pH’s of eluviated ones were analyzed throughout the whole cycle. The obtained results were submitted to analysis of variance and the substrates averages compared by the Tukey test at 5% probability, and the quantities of electrical conductivity by means of regression. The use of nutrient solution with electrical conductivity of 1.5 mS cm-1 and the substrate containing 50% pine bark over 50% carbonized rice hulls resulted in increased productivity, with 182 g pot-1, corresponding to 1.09kg m2. At the same time, the use of carbonized rice hulls substrate with the electrical conductivity of 0.5 mS cm-1 showed the worst results, with production of 47.6 g pot-1, and extrapolated to 0.286 kg m2. The substrate composed by the combination of carbonized rice hulls over pine bark was proved to be more suitable in substrate applications in such cases. Among the treatments tested, the best results were obtained using higher electrical conductivities between 1.5 and 2.0 mS cm-1. A exigência dos consumidores por produtos mais saudáveis, aliada a problemas como saliniza o, doen as de solo e cultivos sucessivos, promovem a busca por sistemas produtivos mais sustentáveis que os atuais. Assim o presente trabalho teve como objetivo a avalia o nu
Crop profile method in the identification of transformations in soil attributes by agricultural useCrop profile method in the identification of transformations in soil attributes by agricultural use / Perfil de manejo na identifica o de modifica es químicas do solo decorrentes do uso agrícola
Gustavo Adolfo de Freitas Fregonezi,Carlos Roberto Espindola
Semina : Ciências Agrárias , 2008,
Abstract: The study was carried in 2002, in Rolandia, north of Paraná State, and had as objective to asses the chemistry modifications on a clayey Oxisol, comparing the conventional management system of sugar cane used by growers of Rolandia Cooperative Agriculture, and the systems of no tillage with wheat crop in rotation with others crops, both with eight years of succession, using as reference a native vegetation area localized beside the evaluated systems. Six trenches were digged in each system, for carrying about morphological study by the method of Crop Profile. Based on the identification of the homogeneous morphological units found in the description of the soil profile, samples were taken for chemistry analysis. No tillage system improved the main chemistry and morphological soil characteristics in the 0-0.40 m layer. Sugar cane conventional system exhausts the soil in some profile structures. The Crop Profile Method helped to have an appropriate notion about the main changes found in the studied treatments. O estudo foi realizado no ano de 2002, na regi o Norte do Estado do Paraná, município de Rolandia, na Fazenda Jaú e teve como objetivo avaliar as modifica es químicas de um Latossolo vermelho distroférrico, comparando-se o sistema convencional com cultivo contínuo de cana-de-a úcar utilizado pela Cooperativa Agrícola de Rolandia e o sistema plantio direto com a cultura de trigo em rota o com outras culturas anuais, ambos com 8 anos de cultivos sucessivos, utilizando-se como referência uma área de vegeta o nativa localizada ao lado dos sistemas avaliados. Foram abertas seis trincheiras em cada sistema avaliado, para realiza o do estudo morfológico pelo método do perfil de manejo utilizado na identifica o das unidades morfologicamente homogêneas que serviram para nortear a retirada de amostras para as análises químicas. O Sistema plantio direto melhorou as condi es químicas do solo nos primeiro 40 cm de profundidade. O sistema convencional com cultivo de cana-de-a úcar esgota o solo em determinadas regi es em rela o a outras. O método do perfil de manejo permitiu uma adequada percep o das principais altera es encontradas nos tratamentos estudados e se mostrou muito útil na delimita o de regi es distintas, facilitando a amostragem.
Sensory evaluation of albendazole suspensions
Fregonezi-Nery, Marlene Maria;Prudencio-Ferreira, Sandra Helena;Kedor, érika Maria Rosa;Baracat, Marcela Maria;Brinholi, Francis Fregonezi;
Brazilian Archives of Biology and Technology , 2002, DOI: 10.1590/S1516-89132002000600009
Abstract: sensory analysis was used in the albendazole suspension stability study. three formulations were prepared and stored for 1, 3, and 6 months at 4 ±1, 26 ±1, 37, 50 and 65 oc. samples were evaluated through the difference from control sensory test using 24 trained judges in individual cabins. although albendazole content was not altered in the conditions studied, sensory test showed differences between control and stored samples, except for one of the formulations stored under refrigeration for one month. these results have shown that the sensory evaluation is an important tool for quality control of pharmaceutical preparations, in association with chemical, physicochemical and microbiological tests.
Varia??o diurna de parametros de fun??o pulmonar e de for?a muscular respiratória em pacientes com DPOC
Fregonezi, Guilherme;Resqueti, Vanessa Regiane;Cury, Juliana Loprete;Paulin, Elaine;Brunetto, Antonio Fernando;
Jornal Brasileiro de Pneumologia , 2012, DOI: 10.1590/S1806-37132012000200016
Abstract: objective: to evaluate the magnitude of diurnal changes in the parameters of pulmonary function and respiratory muscle strength/endurance in a sample of patients with copd. methods: a group of 7 patients underwent spirometry, together with determination of mip and mep, at two distinct times (between 8:00 and 8:30 a.m. and between 4:30 and 5:00 p.m.) on a single day. between assessments, the patients remained at rest in the laboratory. results: in accordance with the global initiative for chronic obstructive pulmonary disease staging system, copd was classified as moderate, severe, and very severe in 1, 3, and 3 of the patients, respectively. from the first to the second assessment, there were significant decreases in fvc, fev1, and mep (of 13%, 15%, and 10%, respectively), as well as (less than significant) decreases in pef, mip, and maximal voluntary ventilation (of 9%, 3%, and 11%, respectively). conclusions: in this sample of copd patients, there were diurnal variations in the parameters of pulmonary function and respiratory muscle strength. the values of fev1, fvc, and mep were significantly lower in the afternoon than in the morning.
A karyotypic study of three southern Brazilian Asteraceae species using fluorescence in situ hybridization with a 45S rDNA probe and C-CMA3 banding
Fregonezi, Jéferson N.;Torezan, José M.D.;Vanzela, André L.L.;
Genetics and Molecular Biology , 2004, DOI: 10.1590/S1415-47572004000200016
Abstract: the asteraceae, one of the largest families of flowering plants, contains about 1,100 genera and 20,000 species, and is well known for its extensive karyotypic variation. in this study, conventional feulgen staining, c-cma3 banding, and fluorescence in situ hybridization with a 45s rdna probe were used to determine the chromosome number and the number and physical position of gc-rich heterochromatin and 45s rdna sites in three asteraceae weed species (crepis japonica, galinsoga parviflora and chaptalia nutans). the three species exhibited karyotype differences in the chromosome number and shape, as a commom feature of asteraceae. however, the 45s rdna sites always occurred on the short chromosomal arms, associated with gc-heterochromatin. althought of these differences, it suggests that commom features of plant karyotype are maintained.
Variabilidade da frequência cardíaca em pacientes com Distrofia Miot?nica tipo 1
Fregonezi, Guilherme;Araújo, Thaise;Dourado Junior, Mario Emilio;Ferezini, Joceline;Silva, Ester;Resqueti, Vanessa;
Arquivos Brasileiros de Cardiologia , 2012, DOI: 10.1590/S0066-782X2012005000021
Abstract: background: cardiac involvement is common in myotonic dystrophy (md) patients. heart rate variability (hrv) is a simple and reliable technique that can be useful for studying the influence of the autonomic nervous system on the heart. objective: study heart rate variability in patients with type 1 md. methods: we studied hrv during 5-minute recordings in md patients and in a healthy control group. we analyzed frequency domains (lf and hf) in normalized units (nu) and sympathovagal balance, in the sitting and supine position. results: seventeen patients (10 men and 7 women) and seventeen matched healthy individuals (10 men and 7 women) were studied. sympathetic and parasympathetic modulations of the heart increased in male md patients from supine to sitting position in 19% of lfnu and the lf/hf ratio rose by 42.3%. in the sitting position, male md patients exhibited significantly higher sympathovagal balances in 50.9% compared to healthy control individuals. hrv was influenced by both gender and disease. gender influenced lfnu in the supine position while the lf/hf ratio and hfnu were affected in both positions. post hoc analyses showed that gender significantly impacts md patients and healthy individuals in different ways (p < 0.01). the low frequency domain in the sitting position (lfnu) was significantly influenced by the disease. conclusion: the results of this study suggest that the sympathetic drive in middle-aged male md patients who are not severely impaired and present moderate disease duration seems to be greater than in healthy matched individuals.
第1页/共20条
每页显示


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.