A5079945274- Energy and Environment Impacts
- Smart Agriculture and AI
- Photovoltaic Systems and Sustainability
- Water Resources and Management
- Environmental Impact and Sustainability
- Crop Yield and Soil Fertility
- Coffee research and impacts
- Water Quality Monitoring Technologies
- Electric Vehicles and Infrastructure
- Soil Moisture and Remote Sensing
- Soil erosion and sediment transport
- Energy Efficiency and Management
- Energy, Environment, and Transportation Policies
- Advanced Battery Technologies Research
- Soil Geostatistics and Mapping
- Spectroscopy and Chemometric Analyses
- Smart Parking Systems Research
- Aquatic and Environmental Studies
- Water Systems and Optimization
Universidade Federal de Viçosa
2019-2020
Instituto Federal Fluminense
2017
Resumo Políticas públicas de incentivo à conservação energia têm sido empregadas em vários países, a fim reduzir o consumo e as emissões gases efeito estufa. Objetivou-se com este trabalho analisar políticas brasileiras promoção eficiência energética, bem como desafios oportunidades relacionados. Experiências demonstrado que é imprescindível governo formule um planejamento energético estratégico, contemple medidas ao uso racional energia, tanto na gestão do lado da oferta quanto demanda,...
Spatial interpolation methods are frequently used to characterize soil attributes' spatial variability. However, inconclusive results, about the comparative performance of these methods, have been reported in literature. Therefore, present study aimed analyze efficiency ordinary kriging (OK) and inverse distance weighting (IDW) estimating penetration resistance (SPR), bulk density (SBD), moisture content (SM) using two distinct sampling grids. The was performed on a 5.7 ha area Southeast...
The growing human population added to the rural exodus has aggravated pressure in agricultural sector for greater production. Faced with this problem, research developed optical sensors more productive agriculture purpose of minimizing effects exodus, obtaining rapid information and promoting rational use natural resources. Optical have a differential consisting ability spectral signature an attribute or part it gain information, often not obvious. This review provides recent advances as...
The increasing market interest in coffee beverage, lead growers around the world to adopt more efficient methods select best-quality beans. Currently, beans selection is carried out either manually, which a costly and unreliable process, or using electronic sorting machines, are often inefficient because some defects, such as sour immature beans, have similar spectral response patterns. In this sense, present work aimed assess quality both computer vision machine learning techniques, Support...
The largest energy losses and voltage variations from electricity suppliers occur at times of peak demand. Daytime peaks are mainly influenced by large industrial commercial consumers. installation photovoltaic systems without storage to supply part the demand can contribute stabilize reduce losses. These other benefits constitute so-called externality decrease in off-peak due generation. objective this study was investigate role agroindustry, as a consumer electrical energy, order better...
Nitrogen (N) plays a key role for optimal plant growth and, in particular, profitable crop production. Optimal N management using optical sensors can provide rapid assessment of status. Therefore, this study aimed at comparing the efficiency two chlorophyll meters assessing status corn plants when an economical optimum dose nitrogen under variable rate application. To do so, field experiment randomized block design with 5 treatments and replicates was carried out Januária - Brazil (15| 28'...
Os recursos hidricos vem ganhando cada vez mais destaque nos cenarios nacional e internacional. Associar a disponibilidade deste ao consumo domestico as atividades economicas atraves de um manejo sustentavel, se tornando grande desafio para humanidade. No Brasil, especificamente em algumas das regioes metropolitanas populosas, assim como no semiarido, escassez agravando. Junto isso, pesquisas apontam elevado indice desperdicio desse recurso sistema distribuicao consumo. De forma minimizar o...
No Brasil, muitas famílias no meio rural não têm acesso à energia elétrica, o que dificulta terem melhor qualidade de vida e desenvolvimento na propriedade rural. O sistema fotovoltaico pode ser uma alternativa conduzir a regiões rurais às quais rede convencional, geralmente, possui acesso. objetivo deste trabalho foi avaliar uso sistemas em como proposta para agropecuário aumento da vida. simulou implantação um 2,5 kWp, com armazenamento baterias, três distintas incidências radiações...