Mathematical Descriptive Characteristics of Potato Tubers' Shape
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00179303" target="_blank" >RIV/62156489:43210/11:00179303 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Mathematical Descriptive Characteristics of Potato Tubers' Shape
Popis výsledku v původním jazyce
Precise modeling of sorting, manipulation, and transport processes of potatoes are conditioned by exact knowledge of tubers shape geometrical characteristics. The paper presents and quantifies some mathematical descriptive characteristics of potatoes. Ten selected varieties of potato tubers were analyzed. The basic dimensions were used for calculation of geometric mean diameter and volume. The maximum/minimum values were in both cases found for the same variety, Karin and Vera respectively. Calculated sphericity ranged from 0.007732 to 0.009803 for Krasa and Marilyn. The contour profiles were calculated by use of descriptive function and satisfying correlation (r2 up to 0.9972) between computed and measured values was achieved. Radius of curvature wasdetermined and evaluated in several positions. No statistically significant dependences of differences in curvature radius on neither variety nor position was found. The research has been supported by the project IGA 234/2101/SP2110201.
Název v anglickém jazyce
Mathematical Descriptive Characteristics of Potato Tubers' Shape
Popis výsledku anglicky
Precise modeling of sorting, manipulation, and transport processes of potatoes are conditioned by exact knowledge of tubers shape geometrical characteristics. The paper presents and quantifies some mathematical descriptive characteristics of potatoes. Ten selected varieties of potato tubers were analyzed. The basic dimensions were used for calculation of geometric mean diameter and volume. The maximum/minimum values were in both cases found for the same variety, Karin and Vera respectively. Calculated sphericity ranged from 0.007732 to 0.009803 for Krasa and Marilyn. The contour profiles were calculated by use of descriptive function and satisfying correlation (r2 up to 0.9972) between computed and measured values was achieved. Radius of curvature wasdetermined and evaluated in several positions. No statistically significant dependences of differences in curvature radius on neither variety nor position was found. The research has been supported by the project IGA 234/2101/SP2110201.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GM - Potravinářství
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
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Svazek periodika
LIX
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
63-68
Kód UT WoS článku
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EID výsledku v databázi Scopus
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