Results 1 to 10 of about 149,016 (219)

Plot size and number of replicates for ryegrass experiments sowed in rows [PDF]

Pesquisa Agropecuária Brasileira, 2022
The objective of this work was to determine the optimal plot size and the number of replicates for the evaluation of the fresh weight of ryegrass sowed in rows.
Marcos Toebe, Alberto Cargnelutti Filho, Cirineu Tolfo Bandeira, Francieli de Lima Tartaglia, Juliana Oliveira de Carvalho, Alessandra Ferreira Cortes, Edgar Salis Brasil Neto   +6 more
doaj   +1 more source

Plot size and number of replications for ryegrass experiments [PDF]

Ciência Rural, 2020
: The objective of this research was to determine the optimal plot size and the number of replications to evaluate the fresh matter of ryegrass sown to haul.
Marcos Toebe, Alberto Cargnelutti Filho, Juliana Oliveira de Carvalho, Francieli de Lima Tartaglia, Alessandra Ferreira Cortes, Anderson Chuquel Mello, Patrícia Jesus de Melo   +6 more
doaj   +1 more source

Plot size and number of replicates for experiments with forage sorghum [PDF]

Pesquisa Agropecuária Brasileira, 2022
The objective of this work was to define the optimal plot size and number of replicates for the evaluation of the fresh weight of sorghum (Sorghum bicolor) hybrids.
Marcos Toebe, Alberto Cargnelutti Filho, Rafael Rodrigues de Souza, Franciele dos Santos Soares, Anderson Chuquel Mello, Patrícia Jesus de Melo, Lucas Santos da Silva   +6 more
doaj   +1 more source

К вопросу устойчивости динамической системы функционирования сообществ социальной сети

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2022
В статье рассматривается динамическая система функционирования сообществ социальной сети и приводится набор численных экспериментов позволяющих проверить устойчивость системы дифференциальных уравнений.
Охапкина, Е.П., Мещеряков, Р.В., Исхакова, А.О., Исхаков, А.Ю.   +3 more
doaj   +1 more source

Methodology for finding parameters of cutting transitions in APQP process of preproduction of new automotive components

Омский научный вестник, 2023
The article discusses the content of the methodology for assessing the technological state of the machine tool system based on the method of planning experiments for cutting pre-designed and manufactured for special precision characteristics of ...
L. R. Safarova, S. V. Kasyanov, D. T. Safarov   +2 more
doaj   +1 more source

Four-factor computing experiment for the random walk on a two-dimensional square field [PDF]

Компьютерные исследования и моделирование, 2017
Nowadays the random search became a widespread and effective tool for solving different complex optimization and adaptation problems. In this work, the problem of an average duration of a random search for one object by another is regarded, depending on ...
Olga Vladimirovna Maksimova, Vadim Iosifovich Grigoryev   +1 more
doaj   +1 more source

Technological support of geometric characteristics of aluminum alloy AK8 surface [PDF]

Научно-технический вестник Брянского государственного университета, 2017
A dependence describing the influence of the longitudinal feed and radius at the tool tip on the arithmetic average de-viation of the roughness of the profile Ra during the rotation of the AK8 alloy is obtained. Statistical analysis of the obtained model
Numanov A.R.
doaj   +1 more source

Mathematical and Statistical Aspects of Estimating Small Oscillations Parameters in a Conservative Mechanical System Using Inaccurate Observations

Mathematics, 2023
This paper selects a set of reference points in the form of an arithmetic progression for planning an experiment to evaluate the parameters of systems of differential equations.
Gurami Tsitsiashvili, Alexey Gudimenko, Marina Osipova   +2 more
doaj   +1 more source

Optimization of Plasma Electrolytic Oxidation Technological Parameters of Deformed Aluminum Alloy D16T in Flowing Electrolyte

Ceramics, 2023
The prospects of plasma electrolytic oxidation (PEO) technology applied for surface hardening of aluminum alloys are substantiated. The work aims to optimize the technological process of PEO for aluminum in flowing electrolyte.
Liubomyr Ropyak, Thaer Shihab, Andrii Velychkovych, Vitalii Bilinskyi, Volodymyr Malinin, Mykola Romaniv   +5 more
doaj   +1 more source

Tamanho de parcela para produtividade de grãos de sorgo granífero em diferentes densidades de plantas Experimental plot size in grain sorghum in different plant densities

Pesquisa Agropecuária Brasileira, 2005
O objetivo deste trabalho foi verificar a influência do arranjo de plantas na estimativa do tamanho ótimo de parcela da cultura de sorgo granífero, para a variável produtividade de grãos. O delineamento estatístico utilizado foi o de blocos ao acaso, num
Sidinei José Lopes, Lindolfo Storck, Alessandro Dal'Col Lúcio, Leandro Homrich Lorentz, Cláudio Lovato, Vilnei de Oliveira Dias   +5 more
doaj   +1 more source