Výsledky vyhledávání - "Isometric log ratios"

A novel downscaling procedure for compositional data in the Aitchison geometry with application to soil texture data

Autor: Davide Brambilla, Luca Bonaventura, Federico Gatti, Monica Papini, Alessandra Menafoglio, Laura Longoni, Niccolò Togni

Publikováno v: Stochastic Environmental Research and Risk Assessment. 35:1223-1241

In this work, we present a novel downscaling procedure for compositional quantities based on the Aitchison geometry. The method is able to naturally consider compositional constraints, i.e. unit-sum and positivity, accounting for the scale invariance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f69c7c6ba32ff04e1e30589945a9a675
https://doi.org/10.1007/s00477-020-01900-2

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Akademický článek

Balancing guava nutrition with liming and fertilization Equilíbrio nutricional de goiabeiras a partir da calagem e adubação

Autor: Amanda Hernandes, Serge-Étienne Parent, William Natale, Léon Étienne Parent

Publikováno v: Revista Brasileira de Fruticultura, Vol 34, Iss 4, Pp 1224-1234 (2012)

Guava response to liming and fertilization can be monitored by tissue testing. Tissue nutrient signature is often diagnosed against nutrient concentration standards. However, this approach has been criticized for not considering nutrient interactions

Externí odkaz: https://doaj.org/article/cc527653c01d4305a3293101d091f8ff

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Orthonormal balances as a means of characterizing dietary exposure

Autor: Leite, Maria Léa Corrêa

Publikováno v: Nutrition research (NY. N.Y.) 81 (2020): 90–96. doi:10.1016/j.nutres.2020.06.016
info:cnr-pdr/source/autori:Leite, Maria Léa Corrêa/titolo:Orthonormal balances as a means of characterizing dietary exposure/doi:10.1016%2Fj.nutres.2020.06.016/rivista:Nutrition research (NY. N.Y.)/anno:2020/pagina_da:90/pagina_a:96/intervallo_pagine:90–96/volume:81

Evaluating the effect of nutritional components on health outcomes is hampered by technical difficulties that are closely related to the compositional nature of dietary data. Compositional data consist of parts of a whole and, on the basis of the ass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27d88d45660000d1a686c2d878157000
https://doi.org/10.1016/j.nutres.2020.06.016

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Distribution-Independent Empirical Modeling of Particle Size Distributions—Coarse-Shredding of Mixed Commercial Waste

Autor: Karim Khodier, Renato Sarc

Publikováno v: Processes, Vol 9, Iss 414, p 414 (2021)
Processes
Volume 9
Issue 3

Particle size distributions (PSDs) belong to the most critical properties of particulate materials. They influence process behavior and product qualities. Standard methods for describing them are either too detailed for straightforward interpretation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08cfaf720c0b92ed5c1263711d2aee47
https://www.mdpi.com/2227-9717/9/3/414

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Akademický článek

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Dissertation/ Thesis

Análise e proposição de metodologias para simulação de composições em depósitos multivariados complexos

Autor: Abichequer, Luciana Arnt

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFRGSUniversidade Federal do Rio Grande do SulUFRGS.

A cossimulação de teores em depósitos multivariados complexos com mais de três variáveis envolvidas, quando realizada por métodos clássicos, é extremamente trabalhosa e acaba por gerar resultados que precisam de ajuste posterior, principalmen

Externí odkaz: http://hdl.handle.net/10183/148951

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Compositional analysis for an unbiased measure of soil aggregation

Autor: Serge E. Parent, José Frederico Centurion, Martin A. Bolinder, Léon E. Parent, Thomas Kätterer, William Natale, Coşkun Gülser, Cinara Xavier de Almeida, Juan José Egozcue, Amanda Hernandes, Olof Andrén, François Anctil

Publikováno v: Geoderma. :123-131

Parent, Serge-Etienne/0000-0003-1679-2287; Egozcue, Juan Jose/0000-0002-5144-4483; Katterer, Thomas/0000-0002-1751-007X; Andren, Olof/0000-0002-9817-6308 WOS: 000303552200014 Soil aggregation is an index of soil structure measured by mean weight diam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b9f21afac8d756110112a5c901177dc
https://doi.org/10.1016/j.geoderma.2012.02.022

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Equilíbrio nutricional de goiabeiras a partir da calagem e adubação

Autor: Léon E. Parent, Amanda Hernandes, Serge-Étienne Parent, William Natale

Publikováno v: Revista Brasileira de Fruticultura v.34 n.4 2012
Revista brasileira de fruticultura
Sociedade Brasileira de Fruticultura (SBF)
instacron:SBFRU
SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Revista Brasileira de Fruticultura, Volume: 34, Issue: 4, Pages: 1224-1234, Published: DEC 2012
Revista Brasileira de Fruticultura, Vol 34, Iss 4, Pp 1224-1234 (2012)

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b1f075f95e158b4b8ff005699c5a1ae
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