The purpose of the study was to investigate independent piano teachers' view of themselves in the light of selected attributes found in sociological writings on the professions. The research problems were: (a) to determine the attitudes which independent piano teachers held toward selected professional attributes; (b) to determine the relationship between the attitudes toward the professional attributes and selected background variables; and (c) to determine the degree of association between these attributes. The problems were addressed by a questionnaire directed to independent piano teachers active in the area of Dallas-Ft. Worth, Texas. Thirty teachers were also interviewed to determine consistency of response and to explore issues which the questionnaire had raised. Reliability and validity were established at acceptable levels. Techniques of statistical analysis included Pearson's product-moment correlation, multiple regression, chi-square in conjunction with Cramer's V_, and factor analysis. The strongest attitudes expressed by the teachers in the study concerned professional self-image, altruism, client orientation, commitment to work, and independence. The most important background variables were age, years of experience, number of students, certification by a professional association, and college degree in music. A multiple regression analysis tested each variable against the dependent variable professional self-image; recognition by others, commitment to work, client orientation, and qualification were found to account for 25% of the common variance. A factor analysis was also conducted to seek out patterns of attitudes among the attributes being studied; seven factors were identified among the subjects' belief systems as Professional Actions, Satisfaction, Quality Control, Professionalism, Compliance, Autonomy, and Focus on Student. These factors accounted for almost half of the total variance in the data. The study concluded that: (a) independent piano teaching was a female-dominated, subsidized occupation, and (b) the piano teachers' professional self-image seemed to be an evaluation of themselves and their work, rather than the use of profession as a definable goal for which to strive.

Small and medium-sized enterprises (SMEs) are big contributors to today’s business environment and the society as a whole, and their contributions are highly valued. Gazelle companies can be seen as the most successful SMEs and hence the interest to analyze them. Far from all companies succeed to maintain a profitable growth and recieve the Gazelle title sequential times. Due to this, this research aims to answer the question what differentiates sequential Gazelle companies from one time Gazelle companies. In Sweden, the Gazelle title is announced to companies who fulfill certain criteria, meaning that they are homogenous in many ways. However, there must be some differences since some succeed to maintain the title whereas others do not. By the following research question, this research intends to identify some of these differentiating attributes. Is there a difference between sequential Gazelle companies and one time Gazelle companies regarding the chosen firm attributes? Existing research show that one common factor behind maintained profitable growth is the ability to ask for help in fields where management competence is lacking. It is argued that this help can be in form of external professional business services and hence this research intends to answer this second research question: Do usage of external professional business services contribute to sequential Gazelle title? Since the ability to maintain profitable growth is discussed to depend on internal competence and knowledge, or lack thereof, Resource-Based Theory is found to be an appropriate explanation tool. This theory is supported by the Stages of Growth model to further explain the development of the firms. This research had a quantitative method where a survey was used to collect data. In order to accept/reject the formed hypotheses, the data was imported to SPSS where it was statistically tested in two separate logistic regressions. The results of this research statistically show that the mixture of the included firm attributes do differ between sequential Gazelle companies and one time Gazelle companies. However, the test proved nonsignificant when examining the usage of external professional services. This means that even though there were indications of high importance, one cannot statistically argue that usage of external professional business services leads to sequential Gazelle title.

Context: - Machine learning is a part of artificial intelligence, this area is now continuously growing day by day. Most internet related services such as Social media service, Email Spam, E-commerce sites, Search engines are now using machine learning. The Quality of machine learning output relies on the input data, so the input data is crucial for machine learning and good quality of input data can give a better outcome to the machine learning system. In order to achieve quality data, a data scientist can use a data quality model on data of machine learning. Data quality model can help data scientists to monitor and control the input data of machine learning. But there is no considerable amount of research done on data quality attributes and data quality model for machine learning. Objectives: - The primary objectives of this paper are to find and understand the state-of-art and state-of-practice on data quality attributes for machine learning, and to develop a data quality model for machine learning in collaboration with data scientists. Methods: - This paper mainly consists of two studies: - 1) Conducted a literature review in the different database in order to identify literature on data quality attributes and data quality model for machine learning. 2) An in-depth interview study was conducted to allow a better understanding and verifying of data quality attributes that we identified from our literature review study, this process is carried out with the collaboration of data scientists from multiple locations. Totally of 15 interviews were performed and based on the results we proposed a data quality model based on these interviewees perspective. Result: - We identified 16 data quality attributes as important from our study which is based on the perspective of experienced data scientists who were interviewed in this study. With these selected data quality attributes, we proposed a data quality model with which quality of data for machine learning can be monitored and improved by data scientists, and effects of these data quality attributes on machine learning have also been stated. Conclusion: - This study signifies the importance of quality of data, for which we proposed a data quality model for machine learning based on the industrial experiences of a data scientist. This research gap is a benefit to all machine learning practitioners and data scientists who intended to identify quality data for machine learning. In order to prove that data quality attributes in the data quality model are important, a further experiment can be conducted, which is proposed in future work.

[pt] O desconhecimento da existência de pesquisas sobre o comportamento do consumidor de cenoura Baby no Brasil estimulou a realização deste estudo exploratório, o qual tem como finalidade identificar aspectos relacionados às diferenças individuais que compõem o modelo de comportamento do consumidor. Mais especificamente, ele busca revelar as percepções e atitudes do consumidor em relação à cenoura Baby, os motivos que orientam sua preferência ou rejeição e as razões que estão limitando o seu consumo. Os dados foram coletados por meio de entrevistas individuais, observação pessoal e grupos de foco e avaliados sob os modelos multiatributos de Fishbein e Ponto Ideal. Os resultados sugerem uma atitude favorável em relação à cenoura Baby, mas a preferência é pela cenoura Comum. Diferentemente desta última, que é altamente acessível a todas as classes sociais graças a sua alta disponibilidade e preço baixo, a cenoura Baby está posicionada para um público com poder aquisitivo mais elevado, que é minoria. Ela é percebida como um produto sofisticado, e consumido apenas em situações especiais. Dentre as várias hipóteses e suposições que podem ser formuladas a partir deste estudo, recomenda-se testar se a cenoura Baby é, de fato, mais saborosa que a cenoura Comum e se ela realmente desperta o interesse das crianças. Os resultados poderão sugerir mudanças na estratégia de posicionamento, de modo a atender também o público infantil e, conseqüentemente, aumentar seu market share. / [en] There is no information available about Baby carrot consumer behavior in Brazil. This exploratory study aims to identify issues related to individual differences that build a consumer behavior model. Specifically, the goals of this study are to reveal the consumers´ perceptions and attitudes related to Baby carrot; the reasons that guide their choice or rejection; and the reasons which limit their consumption. Data were collected through personal interviews, personal observation and focus groups, and assessed using the multi-attributes Fishbein and Point Ideal models. The results suggest a favorable attitude regarding Baby carrot, but the preference is for the common carrot, which is highly accessible to all social classes due to its high availability and low price. Baby carrot is affordable to consumers with higher purchase power. It is perceived as a sophisticated product, and it is consumed only in special occasions. Among the various hypotheses and assumptions which may be formulated based on this study, it is recommended to test whether Baby carrot is, in fact, more palatable than the common carrot and if is really attractive to children. The results of this suggested study may suggest changes in strategy for market positioning in order to meet the public needs, including children, and thus increase market share of Baby carrot.

Orientador: Davi Rodrigo Rossatto / Resumo: O Cerrado pode estar exposto a diversos distúrbios naturais moduladores, entre eles a geada. Este é um fenômeno capaz de afetar a distribuição e seleção de características de tolerância e sobrevivência das espécies nestas vegetações. Deste modo, o presente estudo pretendeu compreender os efeitos causados pela geada em espécies afetadas e não afetadas por este fenômeno, assim como quantificar características morfo-fisiológicas que possam explicar as respostas de rebrota a baixas temperaturas. As pesquisas foram realizadas em três locais distintos: em Águas de Santa Bárbara - SP na Estação Ecológica de Águas de Santa Bárbara – EecSB (acometida em 2016 por seis episódios de geada entre os meses de junho e agosto) (Capítulo I); Assis - SP na Estação Ecológica de Assis –EEA que foi acometida por eventos de geada no mesmo ano (Capítulo I e II) e na Reserva Ecológica do IBGE em Brasília – DF (Capítulo III). No segundo capítulo as coletas e experimentos foram realizados na EEA e no câmpus da Unesp. No capítulo I e II foram avaliados indivíduos de espécies previamente selecionadas após a ocorrência da geada, com o intuito de analisar os efeitos da mesma na mortalidade de indivíduos e ramos de espécies arbóreas consideradas como afetadas pelo fenômeno; também foi verificado se o espécime teve rebrote a partir do solo ou do caule/ramos e o grau de proteção das gemas, além disso, realizamos análises de respostas morfo-fisiológicas por meio da avaliação de atributos foliares, como, espess... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The Cerrado can be exposed to several natural disturbances, being frost one of them. Frost is a phenomenon that can affect the distribution and selects tolerance and survival characteristics of species occurring in these vegetations. This study aimed to understand the effects caused by frost on the biomass of frost affected and non-affected tree species, and to quantify morpho-physiological characteristics that may explain the regrowth responses after the exposition to low temperatures. Data collection was carried out in three different locations: the first chapter was developed in Águas de Santa Bárbara- SP at the Ecological Station of Águas de Santa Bárbara – EecSB, which was affected in 2016 by six episodes of frost between the months of June and August; data for first and second chapter were collected in Assis – SP at the Ecological Station of Assis –EEA, which was also affected by frost events in the same year. The chapter III was conducted at the IBGE Ecological Reserve in Brasília – DF. In the chapter II the collections and experiments were carried out in Assis in the EEA and in Unesp campus. In chapter I and II, individuals from preselected species were evaluated to analyze the effects of frost on the branch mortality of tree species considered to be affected by the phenomenon; additionally it was verified whether the specimen had regrowth from the soil or the stem / branches and the degree of protection of the buds. We performed analyzes of morpho-physiological respo... (Complete abstract click electronic access below) / Mestre

O objetivo geral é caracterizar o trabalho em equipe, com base na abordagem das competências, em universidades públicas. Os objetivos específicos são identificar os papéis que o servidor desempenha na equipe; a maturidade das equipes; as características de super equipe; os indicadores de competência (conhecimento, habilidade e atitude) para o trabalho em equipe; e os atributos de competência \'conhecimento\' do servidor com relação à organização (estrutura e processos), informação (comunicação) e desenvolvimento (treinamento e aprendizagem). Alguns trabalhos na literatura destacam a importância das competências e do trabalho em equipe na gestão de competências e a relevância da gestão pública. Entretanto, se faz necessário estudos sobre as competências para o trabalho em equipe na gestão de universidades públicas. Para atingir o objetivo proposto foi feito um levantamento em três universidades paulistas, por meio de um questionário, respondido por servidores técnico-administrativos, além de uma revisão bibliográfica sobre o tema. Foi possível comparar teoria e prática e obter conclusões sobre o tema estudado. Como principais resultados observou-se os atributos e os indicadores de competências, que tornam possível iniciar um processo de mapeamento de competências para desenvolver um modelo de aprimoramento dos setores que utilizam as equipes. / The overall objective of this work is to characterize the teamwork based on the competence approach in public universities. The specific objectives are to identify the roles that the civil servants plays in the team; the maturity of the teams; the characteristics of super team; competence indicators (knowledge, skills and attitude) to teamwork; and competence attributes \'knowledge\' of the civil servant regarding the organization (structure and processes), information (communication) and development (training and learning). Some studies in the literature highlight the importance of competence and teamwork in competence management and the relevance of public management. However, it is necessary studies about teamwork competence in the management of public universities. To achieve this purpose a survey was done in three São Paulo universities, through a questionnaire answered by technical and administrative staff, as well as a literature review on the topic. It was possible to compare theory and practice and to draw conclusions on the subject studied. The main results observed competence attributes and competence indicators that make it possible to start a competence mapping process to develop an improved model of the sectors that use the teams.

Embora os shoppings centers estejam em franco processo de ampliação na economia brasileira ainda são poucas as análises envolvendo shoppings centers, gestão estratégica de marcas e atributos motivadores de escolha pelos consumidores. Este trabalho tem por objetivo contribuir com estes estudos ao analisar os fatores motivacionais determinantes para a escolha de um shopping por parte dos consumidores. São analisados, portanto, a influência da gestão dos shoppings centers sobre a satisfação e o comportamento dos consumidores. A amostra deste estudo foi composta por alunos de graduação de oito cursos de Administração localizados nas cidades paulistas de Barretos, Bebedouro, Jaboticabal e Ribeirão Preto. Adicionalmente, foi realizada uma entrevista em profundidade com os gestores dos três shoppings centers da cidade de Ribeirão Preto. Para a consecução dos objetivos descritos acima, utilizou-se a metodologia de \"survey\" e de estudo de caso. O estudo revelou os atributos motivadores mais valorizados no processo de escolha feito pelos consumidores pesquisados. Os fatores limpeza, manutenção, segurança dentro do shopping e qualidade do serviço prestado receberam altas notas médias e alto grau de importância, atribuídos tanto pelos consumidores, quanto pelos gestores, identificando assim, nestes fatores, um aspecto de grande relevância para ambos os pesquisados. Este trabalho pretende contribuir com a compreensão da importância dos fatores valorados pelos consumidores de shoppings centers e assim sendo, fornecer material para a melhoria da gestão destes empreendimentos. / Although shopping malls are in an expansion process within the Brazilian economy, few are the analyses involving shopping malls, brand strategic management and choice motivating attributes by consumers. This work is aimed to contribute to these studies analyzing the determinant motivational factors for the choice of a shopping by consumers. They are examined, therefore, the influence of shopping mall management on consumers satisfaction and behavior. The study sample was composed of undergraduate students from eight different Management Courses in cities of São Paulo state: Barretos, Bebedouro, Jaboticabal and Ribeirão Preto. Additionally, an interview was conducted in depth with the managers of the three shopping malls in the city of Ribeirão Preto. To achieve the objectives described above, a \"survey\" methodology was used in the case study. The study revealed the motivating attributes which are more influential in the choice made by the consumers in the research. The factors cleanness, maintenance and security in the shopping received high grade of importance and high grades, both by consumers as well as managers, identifying thus, in these factors, a point of great importance for both research. This work aims to contribute to the understanding of the importance factor of attributed by consumers for shopping malls and therefore, provide material for management improvement of these enterprises.

Este trabalho discorrerá sobre a análise comportamental das famílias quanto aos seus anseios relacionados aos atributos de localização e de características de moradia na cidade de São Paulo quando submetidos a processos de escolhas múltiplas para futura residência, tendo como resultado a hierarquização dos atributos escolhidos em grau de importância. Para a análise dos anseios das famílias foram utilizados questionários enviados por e-mail a clientes que adquiriram apartamentos de uma incorporadora na cidade de São Paulo ou que visitaram seus stands de vendas, totalizando 103 respondentes. O banco de dados fornecido pela incorporadora era composto por nome, endereço residencial, endereço de e-mail, idade, renda familiar. Estes questionários tiveram como base os artigos de MONTGOMERY e CURTIS(2006) e WIDMANN E KELLY (2011) e foram distribuídos ao público por intermédio da plataforma Survey Monkey . As perguntas foram baseadas em variáveis de atributos de localização e de características de moradia, segundo BURGESS E SKELTYS (1992). Quanto ao público, as perguntas foram em relação à estrutura familiar, a localização da sua residência atual, idade e faixa de renda. Os resultados estão apresentados por meio de gráficos demonstrando as preferências de cada público identificado, estratificando-o segundo às suas estruturas familiares e idades, faixa etária e por fim renda familiar em relação aos atributos elencados na fase de elaboração do questionário. Espera-se com esta dissertação entender os anseios das famílias residentes da cidade de São Paulo quanto as suas prioridades no que diz respeito às escolhas de características de moradia e de localização. Como produto final do trabalho disponibilizar dados, informações e recomendações que possam ser utilizados em pesquisas futuras, atendendo às necessidades dos desenvolvedores de produtos imobiliários, profissionais de marketing e da área de real state . / This paper will discuss the behavioral analysis of the families regarding their desires related to the attributes of location and characteristics of housing in the city of São Paulo when submitted to multiple choice processes for future residence, resulting in the hierarchy of the attributes chosen in degree of importance. In order to analyze the families\' wishes, questionnaires were sent by e-mail to clients who purchased apartments from a developer in the city of São Paulo or who visited their sales stands, totaling 103 respondents. The database provided by the developer was composed of name, home address, e-mail address, age, family income. These questionnaires were based on the articles by MONTGOMERY and CURTIS (2006) and WIDMANN AND KELLY (2011) and were distributed to the public through the Survey Monkey platform. The questions were based on variables of location attributes and housing characteristics, according to BURGESS AND SKELTYS (1992). As for the public, the questions were in relation to the family structure, the location of his current residence, age and income range. The results are presented through graphs showing the preferences of each identified audience, stratifying it according to their family structures and ages, age group and finally family income in relation to the attributes listed in the questionnaire elaboration phase. It is hoped that this dissertation will understand the aspirations of the families living in the city of São Paulo, as well as their priorities regarding the choice of characteristics of housing and location. As the final product of the work, provide data, information and recommendations that can be used in future research, meeting the needs of developers of real estate products, marketing professionals and real estate professionals.

O Brasil é um país expressivo na produção de alimentos, assim para melhorar a eficiência da agricultura se faz necessário seu planejamento. O solo é a base para a agricultura sendo relevante nas questões de segurança alimentar e qualidade ambiental. Dados obtidos por sensoriamento remoto podem auxiliar no levantamento, mapeamento e manejo do solo, que são estratégicos para uma agricultura planejada. As técnicas de espectroscopia de refletância são mais rápidas, menos onerosas e menos poluentes quando comparado aos métodos tradicionais de análise de solos. Um banco de dados com informações de espectros de solo é denominado Biblioteca Espectral (BE). Por meio de uma BE é possível caracterizar classes de solo e estimar atributos. As BEs além de contribuir para o levantamento, mapeamento, manejo de solos e ainda pode auxiliar na agricultura de precisão, modelagem de atributos do solo, monitoramento de solos contaminados, comunicação entre pedólogos e conservação dos solos. Existem Bibliotecas Espectrais de Solos (BES) a nível mundial com amostras de continentes, tais como a Austrália, Europa, Ásia, África e Américas, porém poucas amostras Brasileiras representativas. Sendo assim, o objetivo deste trabalho é elaborar uma primeira versão da BE de solos do Brasil (BESB), caracterizar os espectros das classes de solos e quantificar atributos do solo (argila e areia). O banco recebeu amostras de 17 colaboradores e instituições de diversos estados brasileiros, que incluem: Rio Grande do Sul, Santa Catarina, São Paulo, Minas Gerais, Rio de Janeiro, Mato Grosso do Sul, Mato Grosso, Goiás, Maranhão, Pernambuco, Rio Grande do Norte, Ceará, Paraíba, Pará, Roraima, Amazonas e Distrito Federal. No total 19.537 curvas espectrais de solo provenientes de tradagens e perfis foram caracterizados, essas amostras são de várias classes de solos do Brasil. Perfis de solo e seus horizontes representativos tiveram seus espectros caracterizados em curvas multi-espectrais em profundidade. Foi gerado um modelo de quantificação dos atributos baseado na regressão dos mínimos quadrados parciais (PLSR). Os resultados obtidos para os modelos de quantificação foram utilizados para calibração da fração argila (calibração R2 = 0,82; RMSE = 46,75 g/kg, validaçãp R2 = 0,83 ; RMSE = 46,75 g/kg; RPD = 4,57) e areia (calibração R2 = 0,81; RMSE = 60,9 g/kg, validação R2 = 0,79, RMSE = 60,85 g/kg; RPD = 4,16). Foi possível distinguir diferentes classes de solos através da Análise dos Componentes Principais (ACP), como Organossolos, Latossolos, Argissolos e Nitossolos. A elaboração da BESB permite estabelecer padrões espectrais dos solos e auxilia nos avanços das técnicas de quantificação de atributos. / Brazil is a significant country in food production and to improve efficiency of agriculture is necessary to be planned. Soil is the basis for agriculture, which is relevant for food safety and environmental issues. Mapping and soil management are strategies for planned agriculture and can be assisted by remote sensing. Spectroscopy techniques are faster, less honorable and less polluting when compared to traditional methods. Soils Spectral Library (SSL) composes a diverse and varied database with soil spectra information. Through SSL soil types can be characterize and soil attributes estimated. SSL besides contribute to the soil survey, mapping and soil management it can support precision agriculture, soil attribute modeling, soil contaminated monitoring, communication between the soil scientists and soil conservation. There are SSL worldwide with soil samples from continents, such as Australia, Europe, Asia, Africa and the Americas, but there are few Brazilian samples representative. Thus, the objectives of this study were first to create a Brazilian Soil Spectral Library (BSSB), second to characterize soil spectra of BESB soil classes and finally to quantify soil properties (clay and sand). The BSSL bank received samples from 17 collaborators and institutions from various Brazilian states, including Rio Grande do Sul, Santa Catarina, São Paulo, Minas Gerais, Rio de Janeiro, Mato Grosso do Sul, Mato Grosso, Goiás, Maranhão, Pernambuco, Rio Grande do Norte, Ceará, Paraíba, Pará, Roraima, Amazonas and Distrito Federal. The Spectral Library has 19,537 soil samples from auger and profiles. Spectra of several Brazilian soil classes were characterized. Soil profiles and their horizons had their representative spectra characterized with multi-depth analysis. Quantification model of soil attributes was based on partial least squares regression (PLSR). Prediction models were obtained to quantify clay (calibration R2 = 0,82; RMSE = 46,75 g/kg, validaçãp R2 = 0,83 ; RMSE = 46,75 g/kg; RPD = 4,57) and sand (calibration R2 = 0,81; RMSE = 60,9 g/kg, validação R2 = 0,79, RMSE = 60,85 g/kg; RPD = 4,16). In addition, we distinguish different soil classes by Principal Component Analysis (PCA). Organossolos, Latossolos, Argissolos and Nitossolos were well separated. BESB assembly assisted to establish spectral patterns of land and it could improve advancing attributes techniques measurement.

Orientador: Alan Rodrigo Panosso / Resumo: O dióxido de carbono (CO2) é um dos principais gases do efeito estufa adicional, sendo a agricultura uma grande contribuinte para a emissão do mesmo no Brasil. Para melhor modelar a perda de carbono do solo via CO2, deve-se considerar a variação espacial dessa variável, bem como dos atributos do solo, atento ao uso do solo agrícola e manejo. O presente estudo objetivou caracterizar a anisotropia espacial de FCO2 e atributos físicos e químicos do solo por meio da dimensão fractal (DF), na região do Cerrado no Mato Grosso do Sul. Para o estudo da anisotropia e geração de mapas de padrões espaciais foi utilizado uma malha regular amostral constituída de 102 pontos nas duas áreas. Para a FCO2 foram observados valores de DF 2,51 ± 0,41 para cana-de-açúcar e 2,61 ± 0,18 para eucalipto. A DF de FCO2 e dos atributos do solo estudadas por meio do gráfico de rosas mostrou que o fluxo de CO2 do solo apresenta variação espacial associada a diferentes atributos químicos e físicos do solo. Foram observados ganhos de precisão quando comparados os mapas de padrões espaciais isotrópico e anisotrópico para as variáveis FCO2, matéria orgânica do solo (MO) e a densidade do solo (Ds) nas duas áreas, indicados pela validação cruzada, com os valores de coeficiente de determinação entre 0,82 e 0,99 para área de cana-de-açúcar e 0,94 e 0,98 para áreas de eucalipto. FCO2 é um fenômeno de natureza complexa, sendo sua anisotropia espacial associada às variações espaciais dos demais atributos do solo e s... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Carbon dioxide (CO2) is one of principal greenhouse gases, being the agriculture one of the contributor major to emission specially in Brazil. To better understands this phenomenon, it is necessary to consider the spatial variation of this variable, as well as the attributes of the soil, considering the type of agricultural land use and management. The present study objective of characterizing the spatial anisotropy of FCO2 and other soil physical and chemical attributes, through the fractal dimension (DF), in Cerrado region, Mato Grosso do Sul. For the study of anisotropy and maps generation of spatial patterns, a regular sample consisting of 102 points in both areas was used. To FCO2 anisotropy values of DF were observed for 2.51 ± 0.41 for sugarcane and 2.61 ± 0.18 for eucalyptus areas. DF of FCO2 and other soil attributes studied through the rose graphics showed that the FCO2 presents spatial variation associated with different soil chemical and physical attributes. Precision and accuracy gains were observed when comparing spatial patterns generated from isotropic and anisotropic modeling for FCO2, soil organic matter (MO) and soil density (Ds) in the two study areas, as indicated by cross-validation, with values of determination coefficient varying between 0.82 and 0.99 for sugarcane and 0.94 and 0.98 for eucalyptus areas. The spatial pattern indicated that the spatial variability of FCO2, soil organic matter (MO) and soil density (Ds) that obtained gains in the two stud... (Complete abstract click electronic access below) / Mestre