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Modelo de rastreamento bovino via Smart Contracts com tecnologia Blockchain. Author(s): YANO, I. H.; SANTOS, E. H. dos; CASTRO, A. de; BERGIER, I.; SANTOS, P. M.; OLIVEIRA, S. R. de M.; ABREU, U. G. P. de Blockchain. Exemplo de rastreamento bovino com Smart Contract. Simulação de rastreamento bovino utilizando Smart Contract. Conclusão. Repository: BDPA Publication year: 2018
Application response time comparison between Ethereum smart contract and SQLite database. Author(s): RUIZ, R. M.; YANO, I. H.; CASTRO, A. de; VASCONCELOS, J. C. S. This work aims to evaluate the storing and retrieving data response time using an Ethereum Smart Contract application to verify the feasibility of its utilization instead of using relational databases... ... Repository: BDPA Publication year: 2021
Prototype of non-genetically modified soybean tracking system using blockchain technology. Author(s): YANO, I. H. Genetically Modified Organisms (GMO) soybean is a soybean whose genetic material has been modified using genetic engineering techniques. GMO defenders say that this technology reduces the cost of food... ... Repository: BDPA Publication year: 2019
Sistema de consulta de dados gravados nos blocos da blockchain Ethereum. Author(s): LIMA, J. P. N. de; COSTA, G. E. T.; SILVA, F. C. da; CASTRO, A. de; YANO, I. H. O objetivo deste trabalho é apresentar os procedimentos para a recuperação de dados nos blocos, pois isto pode vir a ser útil como instrumento de auditoria para várias empresas. Repository: BDPA Publication year: 2022
A prototype of dextran content record system in sugar and alcohol production using blockchain technology. Author(s): YANO, I. H.; CASTRO, A. de; GONZALES, L. E.; CANÇADO, G. M. de A.; SILVA, F. C. da ABSTRACT. Dextran is a polysaccharide produced by bacteria of the genus Leuconostoc spp, which causes loss of sucrose and raises sugar and alcohol manufacturing costs, as well as reducing its quality.... ... Repository: BDPA Publication year: 2020
Transaction attributes and adoption of hybrid governance in the Brazilian cattle market. Author(s): VINHOLIS, M. de M. B.; SOUZA FILHO, H. M. de; CARRER, M. J.; CHADDAD, F. R. A transaction cost economics framework was used to test hypotheses on the alignment of transaction attributes and governance structures using data from a sample of 84 beef cattle farms in Brazil. A bi... ... Repository: BDPA Publication year: 2014
Analysis of Macronutrients in Soil Using Impedimetric Multisensor Arrays. Author(s): BRAUNGER, M. L.; POPOLIN NETO, M.; KIRSANOV, D.; FIER, I.; AMARAL, L. R.; SHIMIZU, F. M.; CORREA, D. S.; PAULOVICH, F. V.; LEGIN, A.; OLIVEIRA JR., O. N.; RIUL JR, A. ABSTRACT: The need to increase food production to address the world population growth can only be fulfilled with precision agriculture strategies to increase crop yield with minimal expansion of the c... ... Repository: BDPA Publication year: 2024
Development of an SO2 indicator label applied to shrimp. Author(s): FERNANDES, G. de J. C.; SILVA, K. F.; MARQUES, C. S.; BENEDITO, L. Z.; CABRAL, B. R.; CAMPELO, P. H.; BORGES, S. V.; MARCONCINI, J. M.; MAGRIOTIS, Z. M.; CLARO, P. I. C.; DIAS, M. V. Repository: BDPA Publication year: 2022
Postharvest quality of papaya fruit wrapped with polyvinyl chloride film added with silver. Author(s): SAPELLI, K. S.; BORBA, K. R.; MIRANDA, M.; SPRICIGO, P. C.; BRESOLIN, J. D.; FOSCHINI, M. M.; CORREA, D. S.; FERREIRA, M. D. ABSTRACT: The main goal of this research was to evaluate the postharvest quality during storage of papaya wrapped with polyvinyl chloride containing silver. Fourier Transform Infrared Spectroscopy, sc... ... Repository: BDPA Publication year: 2021
Rice management decisions using process-based models with climate-smart indicators. Author(s): ARENAS-CALLE, L. N.; HEINEMANN, A. B.; SILVA, M. A. S. da; SANTOS, A. B. dos; RAMIREZ-VILLEGAS, J.; WHITFIELD, S.; CHALLINOR, A. J. Irrigation strategies are keys to fostering sustainable and climate-resilient rice production by increasing efficiency, building resilience and reducing Greenhouse Gas (GHG) emissions. These strategie... ... Repository: BDPA Publication year: 2022

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