Antonio Marcelino Silva Filho
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Antonio Marcelino Silva Filho has a total of 21 co-authors. Here are the top co-authors by number of shared publications:
- Weslley Pacheco Calixto
Electrical, Mechanical & Computer Engineering School, Federal University of Goias, Goiania, Brazil
5 shared publications - Antonio Paulo Coimbra
Department of Electrical and Computer Engineering, Institute of System and Robotics, University of Coimbra, Coimbra, Portugal
3 shared publications - Cloves Gonçalves Rodrigues
Escola Politécnica e de Artes, Pontifícia Universidade Católica de Goiás
2 shared publications - Viviane Margarida Gomes Pacheco
Campus Inhumas do Instituto Federal de Educação, Ciência e Tecnologia de Goiás (IFG)
2 shared publications Antonio Paulo Coimbra
1 shared publicationAylton J. Alves
Experimental & Technologic Research and Study Group, Federal Institute of Education, Science and Technology, Goiania, Brazil
1 shared publication
Latest Publications
- Open Access
- 1 May 2025
- Published by Elsevier in Swarm and Evolutionary Computation
- Vol. 95
Methodology for optimizing electrical grounding grids in stratified soils using advanced calculation techniques and evolutionary algorithms
- 1 May 2025
- Published by Elsevier in Swarm and Evolutionary Computation
- Vol. 95
Open AccessMethodology for optimizing electrical grounding grids in stratified soils using advanced calculation techniques and evolutionary algorithms
- 31 January 2025
- Published by Elsevier in Measurement
- Vol. 248
Measurement of grounding resistance over a seasonal cycle with hygroscopic materials in the encapsulation of grounding rods
- 31 January 2025
- Published by Elsevier in Measurement
- Vol. 248
Measurement of grounding resistance over a seasonal cycle with hygroscopic materials in the encapsulation of grounding rods
- Open Access
Application of the Horizontal Soil Stratification and Lateral Profiling Methods for 3D Mapping of the Soil Electrical Resistivity
This work presents a methodology for horizontal soil stratification and a device for 3D soil mapping using the discretization of the Wenner’s method. The methodology starts from the application of the lateral profiling method in conjunction with the Wenner’s method to find the experimental resistivity curve. The Sunde’s algorithm is used to construct the theoretical resistivity curve. By utilizing these experimental and theoretical resistivity curves, it is possible to apply the optimization process to find the parameters: electrical conductivity and thickness of each soil layer. The area under study is discretized and the results related to all subareas are unified using interpolation process. The whole process which results in 3D soil mapping may be automatically produced using the proposed device.
Open AccessApplication of the Horizontal Soil Stratification and Lateral Profiling Methods for 3D Mapping of the Soil Electrical Resistivity
This work presents a methodology for horizontal soil stratification and a device for 3D soil mapping using the discretization of the Wenner’s method. The methodology starts from the application of the lateral profiling method in conjunction with the Wenner’s method to find the experimental resistivity curve. The Sunde’s algorithm is used to construct the theoretical resistivity curve. By utilizing these experimental and theoretical resistivity curves, it is possible to apply the optimization process to find the parameters: electrical conductivity and thickness of each soil layer. The area under study is discretized and the results related to all subareas are unified using interpolation process. The whole process which results in 3D soil mapping may be automatically produced using the proposed device.
- Open Access
Root System Analysis and Influence of Moisture on Soil Electrical Properties
This paper proposes a methodology for plant root system and soil moisture analysis through the geoelectrical prospecting method. Overall, bench and field experiments are implemented to analyze the behavior of electrical conductivity of the soil in relation to moisture content and plant root system growth. Specifically, Wenner array and lateral profiling technique are used to stratify the soil in horizontal layers, performing in-depth analysis. Millet (Pennisetum glaucum L.), bean (Phaseolus vulgaris L.) and sorghum (Sorghum bicolor L. Moench) are used to analyze the root system behavior. Results show that the soil water dynamics can be observed through soil stratification in horizontal layers and the plant root system is correlated with apparent electrical conductivity of the soil. Thus, geoelectric prospecting methods can be used as an analysis tool, both of soil moisture dynamics and of plant roots, to support decision making regarding soil and crop management.
Open AccessRoot System Analysis and Influence of Moisture on Soil Electrical Properties
This paper proposes a methodology for plant root system and soil moisture analysis through the geoelectrical prospecting method. Overall, bench and field experiments are implemented to analyze the behavior of electrical conductivity of the soil in relation to moisture content and plant root system growth. Specifically, Wenner array and lateral profiling technique are used to stratify the soil in horizontal layers, performing in-depth analysis. Millet (Pennisetum glaucum L.), bean (Phaseolus vulgaris L.) and sorghum (Sorghum bicolor L. Moench) are used to analyze the root system behavior. Results show that the soil water dynamics can be observed through soil stratification in horizontal layers and the plant root system is correlated with apparent electrical conductivity of the soil. Thus, geoelectric prospecting methods can be used as an analysis tool, both of soil moisture dynamics and of plant roots, to support decision making regarding soil and crop management.
- 1 September 2016
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1-6
Computation of resistance and potential of grounding grids in any geometry
This paper deals with the computation of ground resistance, surface voltage, touch voltage and step voltage, to mesh with horizontal wires arranged in different angles. The computer program implemented used in the mathematical modeling is based on the method proposed by Heppe, which allows obtaining the grounding parameters for homogeneous soil and soil stratified in two layers. The results obtained with the proposed method will be compared with other methods in literature. Also will be presented the results of a grounding grid using wires at various angles.
- 1 September 2016
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1-6
Computation of resistance and potential of grounding grids in any geometry
This paper deals with the computation of ground resistance, surface voltage, touch voltage and step voltage, to mesh with horizontal wires arranged in different angles. The computer program implemented used in the mathematical modeling is based on the method proposed by Heppe, which allows obtaining the grounding parameters for homogeneous soil and soil stratified in two layers. The results obtained with the proposed method will be compared with other methods in literature. Also will be presented the results of a grounding grid using wires at various angles.