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Search Results: 1 - 10 of 217802 matches for " André Z. De Pieri "
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Apple tree production in Italy: rootstocks, cultivars, fertilization, and irrigation
Giovambattista Sorrenti,Adamo Domenico Rombolà,Giuseppe Garcea,André Z. De Pieri
Biotemas , 2012,
Abstract: Italy is one of the main apple producers in Europe, primarily intended for fresh consumption, both in the domestic and foreign markets. Fruit yield and quality depends on the cultivar, rootstock, and management practices, such as the fertilization and irrigation adopted in the orchard. This review aims at reporting the main apple cultivars and rootstocks, the management of fertilization and irrigation, as well as their adaptation to apple tree orchards in Italy. The programs for genetic improvement carried out in this country involved the selection of apple tree cultivars and rootstocks which enable a high fruit yield and quality, in order to meet the requirements from the consumer market. In the fertilization and irrigation management, nutrients and water are supplied in amounts next to the actual need of the plants, providing an adequate nutrition, a satisfactory yield, and high quality fruits, besides preventing, whenever possible, nutrients and water losses in the environment.
Nutriction and soil management in stone fruit trees in temperate regions Nutri o e manejo do solo em fruteiras de caro o em regi es de clima temperado
Adamo Domenico Rombolá,Giovambattista Sorrenti,Gilmar Arduino Bettio Marodin,André Zambam De Pieri
Semina : Ciências Agrárias , 2012,
Abstract: The agronomic techniques adopted for stone fruit trees cultivation should be ecologically and economically sustainable. This implies that production processes, apart from improving fruit yield and quality, mantain or increase the value of natural resources, guaranteeng satisfactory incomes to growers. The paper discusses fertilization and soil management aspects for peach, species largely investigated, and other stone fruit species, with emphasis on the Italian fruit industry. As técnicas adotadas no cultivo das frutas de caro o ou drupáceas devem ser definidas com uma vis o de sustentabilidade ecológica e econ mica. Tal vis o sugere que os aspectos produtivos, voltados ao aumento da qualidade, sejam compatíveis com o ambiente, mantendo e, se possível, aumentando a qualidade dos recursos ambientais e garantindo, ao mesmo tempo, um adequado retorno econ mico aos fruticultores. No presente trabalho s o discutidos aspectos da fertiliza o e manejo do solo das drupáceas, assumindo como modelo o pessegueiro, espécie mais estudada, sendo evidenciados alguns resultados obtidos recentemente em outras espécies do grupo, com ênfase na Itália, mas que podem ser aplicados, na maioria dos casos, em qualquer situa o.
Reconstru??o do seio maxilar atrófico com enxerto autólogo de crista ilíaca: avalia??o por tomografia computadorizada e radiografia panoramica
Zétola, André Luíz;Carlini, Jo?o Luiz;Souza, Ricardo Pires de;Rapoport, Abr?o;
Revista do Colégio Brasileiro de Cirurgi?es , 2002, DOI: 10.1590/S0100-69912002000100004
Abstract: background:there are different methods to evaluate bone grafts in the maxillary sinus. panoramic radiography is the most common one, even though assessment could be difficult. occasionaly computerized tomography (ct)is another option but cost and radiation in excess should be considered. our objective is to compare these two imaging methods. methods: both panoramic radiogrphy and ct scan methods were used on 25 procedures in 14 patients on post-operative sinus lift with autogenous bone graft from the iliac crest. two radiologists evaluated the quantity of the newly formed bone and the quality of the exam for each patient, through different imaging groups. results: the quantitative bone evaluation between the two types of exam showed a statistically significant difference (student t-test=0,05) in some cases the difference was up to 14,8 mm between exams on the same patient, having an error of more than 3mm in 16 procedures (64%). conclusions: it can be concluded that the quality of the image on the computerized tomography is superior and it is the most reliable method to determine the area of bone augmentation of the maxillary sinus after an antroplasty.
Comparison of Experimental Methods to Assess the Competitive Ability of Weed Species  [PDF]
Leandro Galon, Germani Concen?o, Gismael Francisco Perin, Alexandre Ferreira da Silva, Cesar Tiago Forte, Felipe de Adelio David, Lauri Louren?o Radüz, André Luiz Radunz, André Andres, Siumar Pedro Tironi, Samara Emerim Concen?o
American Journal of Plant Sciences (AJPS) , 2015, DOI: 10.4236/ajps.2015.613221
Abstract: Competition between crops and weeds interfere on growth and development with harm to one or both, in different ways. To quantify these differences in competition, additive and replacement series study methods are most often used, each with different characteristics and goals. Therefore, we aimed with this work to study inter-specific competition between plants of soybean and corn against the weeds Bidens pilosa (beggartick) and Digitaria insularis (sourgrass), by two experimental methods of study: additive and replacement series (substitutive) experiments. Initial tests were performed prior to the installation of replacement series experiments to describe the intra-specific competition features for all species. For additive experiments these are unnecessary. To compare the methods of study, there were two sets of trials (an additive and a substitutive) installed under greenhouse, during the growing season 2013/14. Variables analyzed were leaf area and dry weight of shoots of crops and weeds, at 50 days after emergence. The results were analyzed according to the methods used, these being compared. It was found that the additive method supplied results most prone to be applied in the field, while the replacement series (substitutive) method was more appropriate for studies that aimed to provide detailed scientific information regarding the proportions of plants and coefficients describing the behavior of the species community.
Evaluating the effects of introduction of computers in Brazilian public schools Avaliando os efeitos da introdu o de computadores em escolas públicas brasileiras
Sergio Pinheiro Firpo,Renan Gomes De Pieri
Revista Brasileira de Inova??o , 2012,
Abstract: This paper analyzes the effects of using computers and other information and communication technologies in schools. For this, we evaluate the first stage of a program that distributed computers and other computer accessories and trained teachers from schools belonging to municipalities with low HDI. We estimate the program’s impact on student performance variables and school resources variables. As a result, we find that despite the significant increase in access to computer and science labs by participant schools, the program’s impact in the short term is negative on performance of students of grades 4th and 8th. However, for students in 4th grade, this negative result is smaller over time, indicating that there seems to be a long term positive effect, although small, between younger children and exposed to new information technologies. This result is not found for the 8th grade, where we find longterm outcomes null or negative, indicating that older children, when exposed to information technology in schools, do not exhibit learning gains. Resumo O presente artigo tem como objetivo analisar os efeitos do uso de computadores e outras tecnologias de informa o e comunica o nas escolas. Para isso, avalia-se a primeira etapa de um programa que distribuiu computadores e outros acessórios de informática e treinou professores de escolas pertencentes a municípios com baixo IDH. Estimou-se o impacto do programa sobre variáveis de desempenho dos alunos e variáveis de recursos nas escolas. Como resultado, observa-se que, a despeito do aumento significativo do acesso aos laboratórios de informática e ciência pelas escolas participantes, o impacto do programa no curto prazo tende a ser negativo sobre o desempenho dos alunos da 4a e 8a séries do ensino fundamental. Contudo, para alunos da 4a série, esse resultado negativo fica menor em termos absolutos ao longo do tempo, indicando que parece haver um efeito de longo prazo positivo, porém pequeno, entre crian as mais novas e expostas às novas tecnologias de informa o. Tal resultado n o é encontrado para a 8a série, onde foram verificados resultados de longo prazo nulos ou negativos, indicando que crian as mais velhas, quando expostas a tecnologias de informa o nas escolas, n o apresentam ganhos de aprendizado.
R&D ADMINISTRATION IN THE HIGH TECHNOLOGY INDUSTRY: HOW TO MANAGE A PARADOX ADMINISTRA O DE P&D NA INDúSTRIA DE ALTA TECNOLOGIA: COMO GERENCIAR UM PARADOXO?
Nobuiuki Costa Ito,Mihail de Pieri Mirica
Future Studies Research Journal : Trends and Strategies , 2011, DOI: 10.7444/future.v2i2.60
Abstract: The competitive environment of the knowledge age is getting more complex, dynamic, and fast-moving each day. The high tech industry is intensively tied to its effects and demands for innovation, so the field of Research and Development must act strategically, generating innovations and granting success and sustainability to the business. However, there is a paradox in R&D which may lay traps and obstacles disguised by the busy day-to-day activity of the organization. The purpose of this paper is to point out directions that managers may take to cope with these contradictions in R&D administration. The R&D paradox is rooted in the conflict between exploitation, achieved by continual improvement through incremental innovation, and by exploration, which seeks new opportunities in the creation of new technologies through disruptive innovations. These two sides of the paradox demand different, and sometimes even divergent, organizations. Top management leadership is crucial for the acceptance and balancing of the contradictions created by this paradox, and can align exploitation/exploration through distributive and integrative decisions and transform companies into truly ambidextrous organizations. Key-words: Research & Development. Innovation. Paradox. Ambidextrous organizations. Strategy. O ambiente competitivo da Era do Conhecimento é cada vez mais complexo, dinamico e veloz. A indústria de alta tecnologia vive intensamente esses efeitos e as exigências por inova es. Assim, a área de P&D atua estrategicamente, gerando inova es e garantindo o sucesso e a sustentabilidade do negócio. Entretanto, existe um paradoxo na área de P&D que pode criar armadilhas e obstáculos mascarados pela correria das atividades diárias. Este é um estudo é realizado por meio de uma revis o bibliográfica e argumenta o teórica. O objetivo deste trabalho é indicar caminhos para os gerentes conduzirem as atividades de P&D sob uma perspectiva do paradoxo exploit / explore. O paradoxo da P&D é causado pelo conflito entre eficiência, obtida por melhorias contínuas por intermédio de inova es incrementais, e pela explora o, que busca novas oportunidades na cria o de novas tecnologias pelas inova es de ruptura. Essas duas faces do paradoxo exigem organiza es diferentes e, frequentemente, divergentes. A lideran a da alta administr
Paradiplomacia y descentralización política: breve análisis sobre las contribuciones del Comité de las Regiones en la Unión Europea
Vítor Stuart Gabriel de Pieri
Meridiano 47 : Boletim de Análise de Conjuntura em Rela??es Internacionais , 2010,
Abstract: Em época de crise financeira na zona do Euro, causada principalmente pela falta de políticas fiscais articuladas e condizentes com as políticas monetárias regionais - observadas especialmente nos PIIGS (Portugal, Irlanda, Itália, Grécia e Espanha) - é interessante refletir sobre pontos positivos do processo de integra o européia. Um dos maiores méritos do avan o da integra o foi a descentraliza o das decis es políticas relacionadas ao Desenvolvimento Regional, responsável pela melhoria das condi es sócio-espaciais de países como Espanha, Portugal e Grécia.
Direito à palavra: interroga??es acerca da proposta da justi?a restaurativa
Sousa, Edson Luiz André de;Züge, Márcia Barcellos Alves;
Psicologia: Ciência e Profiss?o , 2011, DOI: 10.1590/S1414-98932011000400012
Abstract: starting from the need of finding alternatives to the current justice system, the following article seeks to give voice to one of the proposals which has been gaining strength worldwide in the legal scenario: the restorative justice. thus, this article explores this proposal by promoting a critical analysis based on authors of psychoanalysis (freudian - lacanian) as well as authors of philosophy (f. ost and j. derrida). through the restorative justice it is possible to question the power of the word flow which is a characteristic that promotes the tension between psychoanalysis and law. moreover, the issues of “law” and “laws”, the performativity of the capacity of speech, the position of the judge, the experience of the restorative encounter and the function of utopias are the main ideas that are part of this analysis. more focused on the possibility of announcing questions about such new proposal in the brazilian context than finding satisfactory answers, the article places several conclusions on hold, however assuming the important utopian function of the restorative justice.
Conhecimento leigo sobre doen a vascular encefálica
Nóvak Edison Matos,Zétola Viviane de Hiroki Fluminan,Muzzio Juliano André,Puppi Marilene
Arquivos de Neuro-Psiquiatria , 2003,
Abstract: A magnitude das doen as vasculares encefálicas (DVE), com a sua prevalência, gravidade e elevados índices de morbi-mortalidade, faz com que se busquem formas de preven o e de diagnóstico precoce. Considerando que as informa es sobre os fatores de risco e os sintomas de DVE, pelos doentes de risco e pela popula o em geral, tem um papel preponderante nesta estratégia de tratamento, os autores buscaram conhecer qual o grau deste conhecimento em um grupo populacional amplo e variado. Assim, aplicou-se em 500 pessoas leigas um questionário de que constavam quest es sobre os fatores de risco e sobre os sintomas de DVE com termos n o médicos. Os resultados da análise estatística mostraram surpreendente conhecimento sobre os fatores de risco, a par de menor reconhecimento sobre os sintomas e sinais de doen a vascular. Os autores detalham os achados e comentam sobre este aspecto importante das DVE.
Analysis of two different endodontic desobturation techniques through clearing teeth technique
Mário Luiz Pinto de Queiróz,Elias Pandonor Motcy de Oliveira,Tiago André Fontoura de Melo,érica Pozo Mautone
RSBO , 2012,
Abstract: Introduction and objective: This study aimed to analyze in vitro the efficacy of two endodontic techniques employed for the removal of the filling material inside root canals. Material and methods: Twenty single-rooted lower bicuspids were selected, prepared by crown-down technique and filled with gutta-percha and Endofill sealer, through lateral condensation technique. The provisional restoration was executed with Cimpat and the teeth remained 15 days at 37°C and 100% humidity. Next, the teeth were divided into two groups according to the technique of desobturation and re-instrumentation. In group A, it was used ProTaper Universal instrument sizes D1, D2 and D3 for desobturation procedure associated with the same system instrument sizes F4 and F5 for re-instrumentation. In group B, it was employed K type hand files for desobturation and re-instrumentation. After clearing teeth technique, the teeth examination was performed by two examiners previously trained and calibrated. Results and conclusion: Data were subjected to Fisher’s exact test, with significance level of 5%, which showed no statistical difference between the two techniques.
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