Search Results - "Lebre, E"

Performance Assessment of Object Detection Models Trained with Synthetic Data: A Case Study on Electrical Equipment Detection by Santos, David O, Montalvão, Jugurta, Araujo, Charles A C, Lebre, Ulisses D E S, Ferreira, Tarso V, Freire, Eduardo O

“…This paper explores a data augmentation approach for images of rigid bodies, particularly focusing on electrical equipment and analogous industrial objects. By…”
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Anthropometric profiles and age at menarche in elite group rhythmic gymnasts according to their chronological age by Ávila-Carvalho, L., Klentrou, P., da Luz Palomero, M., Lebre, E.

“…To analyse anthropometric, body composition profile, onset of menarche and training experience of young and adult elite group rhythmic gymnasts (GRG)…”
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Re-thinking complex orebodies: Consequences for the future world supply of copper by Valenta, R.K., Kemp, D., Owen, J.R., Corder, G.D., Lèbre, É.

“…The supply of copper underpins global economic growth and human development. Forecasts predict a market deficit of 600 kilotones of copper metal by 2021…”
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International currency substitution and the demand for money in the euro area by Lebre DE Freitas, Miguel

“…Using quarterly data for the period from 1983:Q1 until 2019:Q4, we identify a stable money demand relationship for the euro area M3, with the US long-term…”
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Catastrophic tailings dam failures and disaster risk disclosure by Owen, J.R., Kemp, D., Lèbre, É., Svobodova, K., Pérez Murillo, G.

“…The global mining industry produces billions of tonnes of mine tailings each year. This slurry of waste material is often contained in dams, which are among…”
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Will global cobalt supply meet demand? The geological, mineral processing, production and geographic risk profile of cobalt by Savinova, E., Evans, C., Lèbre, É., Stringer, M., Azadi, M., Valenta, R.K.

“…•The currently estimated global terrestrial Co resources appear to meet the projected demand.•The Co supply risk is high since it is mainly extracted as a…”
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Lipid profile and redox status in high performance rhythmic female teenagers gymnasts by GUERRA, A, REGO, C, LAIRES, M. J, CASTRO, E. M. B, SILVA, D, MONTEIRO, C, SILVA, Z, LEBRE, E, BICHO, M

“…The aim of the present study is to evaluate the lipid profile and some parameters of oxi-redox status in a group of teenage female athletes. All gymnasts of…”
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Conceptual framework to assist in the decision-making process when planning for post-mining land-uses by Arratia-Solar, A., Svobodova, K., Lèbre, É., Owen, J.R.

“…•The energy transition is prompting the closure of thermal coal mines globally.•Decisions on post-mining land-use (PMLU) are central to mine closure…”
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LDL peroxidation in adolescent female gymnasts by Guerra, A, Rego, C, Castro, E, Laires, M J, Silva, D, Sinde, S, Monteiro, C, Silva, Z, Lebre, E, Bicho, M

“…Physical exercise may in vivo promote an increase of free radical formation. Low-density lipoproteins (LDL) are highly susceptible to oxidation, probably…”
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A global vulnerability analysis of displacement caused by resource development projects by JR, Owen, D, Kemp, É, Lèbre, J, Harris, K, Svobodova

“…•Analysis of 270 mining induced displacement and resettlement events.•The dataset spans a 50 year period between 1969 and 2019.•An overwhelming majority (over…”
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Antoniou Gyrator as a Tuner for Current Transformers by Bedenik, Graziella, Carvalho, Stephane, Molina, Lucas, Carvalho, Elyson Adan Nunes, Lebre, Ulisses D. E. S., de Araujo, Charles A. C.

“…In field applications, leakage current in high-voltage insulators is usually acquired by using current transformers (CT). Due to the multifrequency nature of…”
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Current Transformer-Based System for Measuring Leakage Current by Carvalho, Stephane, Bedenik, Graziella, Molina, Lucas, Carvalho, Elyson Adan Nunes, Lebre, Ulisses D. E. S., De Araujo, Charles A. C.

“…Insulators are crucial components in high-voltage electrical systems, and their failure can result in substantial economic losses exceeding acquisition and…”
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A Simple Model for Dirt Deposition Classification in Insulators Based on Visible Spectrum Images by Almeida Molina, Christiane Raulino, Montalvao, Jugurta, Silverio Freire, Raimundo Carlos, Bedenik, Graziella, Lebre, Ulisses D. E. S., de Araujo, Charles A. C.

“…In electrical plants, insulators suffer natural dirt deposition, which may eventually lead to electrical discharges, which can be avoided by the (costly)…”
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Indicators to evaluate environmental, social, and economic sustainability: A proposal for the Brazilian oil industry by Sergio Pinto Amaral, Emilio Lebre La Rovere

“…Terms such as sustainable development, sustainable growth, and sustainable consumption are today used to present a new view of economic and social progress…”
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