Zobrazeno 1 - 10
of 975
pro vyhledávání: '"multivariate methods"'
Autor:
César R. Balcázar-Zumaeta, Jorge L. Maicelo-Quintana, Geidy Salón-Llanos, Miguel Barrena, Lucas D. Muñoz-Astecker, Ilse S. Cayo-Colca, Llisela Torrejón-Valqui, Efraín M. Castro-Alayo
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8476 (2024)
Tropical fruits such as cherimoya, soursop, and pineapple share sugars (glucose, fructose, and sucrose) in common but may differ in the content of other phytochemicals. In the present work, confocal Raman spectroscopy and partial least squares discri
Externí odkaz:
https://doaj.org/article/608cf832814a4c3e9b2ab719b83f5bc2
Autor:
V. I. Lapshin, V. V. Yakovenko
Publikováno v:
Труды по прикладной ботанике, генетике и селекции, Vol 184, Iss 3, Pp 61-69 (2023)
Background. Combined use of various data transformation methods and a multivariate statistical analysis that takes into account several variables would increase the efficiency of selecting promising strawberry genotypes according to a set of traits f
Externí odkaz:
https://doaj.org/article/cf8df745857f4213beb2cfd1a8872cfb
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-14 (2023)
Abstract Triamterene (TRI) and xipamide (XIP) mixture is used as a binary medication of antihypertension which is considered as a major cause of premature death worldwide. The purpose of this research is the quantitative and qualitative analysis of t
Externí odkaz:
https://doaj.org/article/8d5026b1e26c4743a946f7be40d64ae8
Autor:
C. Vidaurre, K. Gurunandan, M. Jamshidi Idaji, G. Nolte, M. Gómez, A. Villringer, K.-R. Müller, V.V. Nikulin
Publikováno v:
NeuroImage, Vol 276, Iss , Pp 120178- (2023)
Instantaneous and peak frequency changes in neural oscillations have been linked to many perceptual, motor, and cognitive processes. Yet, the majority of such studies have been performed in sensor space and only occasionally in source space. Furtherm
Externí odkaz:
https://doaj.org/article/a267745ace874cf3a6e1834ffae73b90
Autor:
Reyhaneh Mokari, Mashaallah Rahmani
Publikováno v:
Journal of Particle Science and Technology, Vol 8, Iss 2, Pp 103-114 (2022)
The objective of this work was to evaluate the efficiency of a promising ultrasonically assisted adsorption with the Fe3O4@THAM-CH2CH2Cl magnetic nanoparticle (MNPS) as a new adsorbent for the elimination of Congo red from water samples. The FE-SEM i
Externí odkaz:
https://doaj.org/article/67b17fe3c01a4fefb6e77e25ba888102
Akademický článek
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Autor:
Hassan Zali, Ali Barati, Iraj Lakzadeh, Shirali Koohkan, Jabbar Alt jafarby, Arash Hosseinpour, Mehdi Jabari, Akbar Marzooghian, Ahmad Gholipour, Omid Poodineh, Masoome Kheirgoo
Publikováno v:
Journal of Agricultural Science and Sustainable Production, Vol 32, Iss 1, Pp 65-78 (2022)
Background and Objectives: The analyses of genotype × environment interaction in multi-environment yield trials are very important for evaluation, selection and recommendation of crop varieties. The purpose of this study was to identify high yieldin
Externí odkaz:
https://doaj.org/article/52c2b196ebbb498992237346546fbc27
Publikováno v:
Forecasting, Vol 4, Iss 1, Pp 371-393 (2022)
Demographic change is leading to the aging of German society. As long as the baby boom cohorts are still of working age, the working population will also age—and decline as soon as this baby boom generation gradually reaches retirement age. At the
Externí odkaz:
https://doaj.org/article/3b0f4404a7eb496f96211bcd3db945e4
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4375 (2023)
Topic modelling has become a highly popular technique for extracting knowledge from texts. It encompasses various method families, including Factorial methods, Probabilistic methods, and Natural Language Processing methods. This paper introduces a un
Externí odkaz:
https://doaj.org/article/4bf1c40637814155a7a4dd83055c56f7
Autor:
Alexander Erler, Daniel Riebe, Toralf Beitz, Hans-Gerd Löhmannsröben, Mathias Leenen, Stefan Pätzold, Markus Ostermann, Michal Wójcik
Publikováno v:
Sensors, Vol 23, Iss 16, p 7178 (2023)
In precision agriculture, the estimation of soil parameters via sensors and the creation of nutrient maps are a prerequisite for farmers to take targeted measures such as spatially resolved fertilization. In this work, 68 soil samples uniformly distr
Externí odkaz:
https://doaj.org/article/add899566f18467a88052a150a61bcdc