Eldair Fabricio Dornelles

• PhD Student in Mathematical and Computational Modelling - Researcher at Universidade Regional do Noroeste do Estado do Rio Grande do Sul

Some decentralised applications (such as blockchains) take advantage of the services that smart contracts provide. Currently, each blockchain platform is tightly coupled to a particular contract language; for example, Ethereum supports Serpent and Solidity, while Hyperledger prefers Go. To ease contract reuse, contracts can be specified in platform...

Simulation models based on biological and environmental variables allow the analysis of scenarios in proposing more sustainable management. The objectives is to identify potential biological and environmental variables for inclusion and validation of multiple linear regression model for yield simulation and analyze scenarios that promote yield and...

Purpose: The objective of the study is to analyze the management of the fungicide that seeks a longer interval between the last application and the harvest of oat grains, with an indication of the cultivars with the highest satisfactory productivity without application in the grain filling. Validate artificial neural network models in the expectati...

Several languages have been developed for writing smart contracts for specific domains, such as health, finance, and business processes. However, none of them includes the constructors needed for writing smart contracts used in application integration processes which have their own particularities. Such smart contracts are responsible for monitorin...

Integration processes involve Business Constraints and Service Level Agreements that, with current technology, are not monitored or enforced automatically at run-time. This approach leaves the participants with no means of supervising the development of their interactions or of collecting indisputable evidence to ease the resolution of disputes tha...

Oat cultivars more efficient at reducing fungicide can prevent contamination of soil, water and food. The objective of the study is to measure the efficiency of oat cultivars recommended for growing in Brazil by reducing the number of fungicide applications, considering favorable and unfavorable crop season conditions for productivity and progress...

ABSTRACT The production of oat biomass focused on the development of quality silage is dependent on climatic elements and nitrogen without lodging occurrence. The objective of the study is to define the optimal dose of growth regulator that allows a maximum of 5% oat plant lodging and identify potential variables for composition of multiple linear...

Na avaliação de ensaios multi-ambientes, tanto BLUP (Best Linear Unbiased Predictor) como AMMI (Additive Main effect and Multiplicative Interaction) podem ser vistos como duas abordagens distintas para atingir o mesmo objetivo: separar o padrão de interação GA do erro. A análise AMMI retém a maior parte do padrão de interação GA nos primeiros PCs,...

RESUMO A produção de biomassa de aveia voltada à elaboração de silagem de qualidade é dependente de elementos climáticos e nitrogênio sem ocorrência de acamamento. O objetivo do presente estudo é a definição da dose ideal do regulador de crescimento que possibilite, no máximo, 5% de acamamento de plantas de aveia, bem como a identificação das variá...

The white oat crop is highlightedas an important winter alternative for agriculture in the South of Brazil. Oxidative stress (OS) generated by increased reactive oxygen species under stress conditions may promote unavoidable outcomes for production. Thus, we aim to standardize a simple quantitative spectrophotometric protocol to verify OSparameters...

Artificial intelligence may represent an efficient strategy for simulation and optimization of important processes in agriculture. The main goal of the study is to propose the use of artificial intelligence, namely artificial neural networks and genetic algorithms, respectively, in the simulation of oat grain yield and optimization of seeding densi...

Nitrogen use efficiency in wheat biomass and grain yields can be favored by the biopolymer hydrogel. The objective of the study was to analyze the use of the biopolymer hydrogel applied to the seed in the optimization of fertilizer-N on wheat biomass and grain yields, under different conditions of agricultural year and succession systems of high an...

ARTICLE INFO ABSTRACT Hydroretentors in the soil can facilitate the maintenance of moisture and contribute to the efficiency of nitrogen use to the development of oat grains. The objective of the study is to verify if there is an efficiency increase of nitrogen use in oat grains productivity by the use of hydrogel and, if the hypothesis is confirme...

Higher wheat productivitycan be obtained according tothe form of nitrogen supply. The objective of this study wasto increase the biomass and wheat grain productivitythroughthe forms of nitrogen supplyinconditions of favorable and unfavorable years,in corn/wheat and soybean/wheat succession systems. The study was conducted in 2014 and 2015, in rando...

The sowing density adjustment in oatcan maximize the productivity expression.The aim of this study is to define the behavior of productivity expression of biomass, grains, straw andharvest indexthrough increasing sowing density in the main biotype cultivated in Southern Brazil. It proposesthe possibility of indicating higher sowing density to the p...

It is possible to increase nitrogen for wheat productivity by adjusting the single and fractionated dose based on the condition of the agricultural year. The objective of this work is to study the highest amount of nitrogen used for the production of wheat using single dose or fractionation under favorable and unfavorable cultivation years. The stu...