Results 11 to 20 of about 29,068 (237)

Improved Floral Characteristics of Salvia coccinea through Intraspecific Hybridization

open access: yesHortScience, 2022
Salvia is the largest genus in the Lamiaceae with more than 1000 species. The species S. coccinea used in this study has naturalized in the southeastern United States and is an important plant for pollinators.
Rebekah C.I. Maynard, John M. Ruter
doaj   +1 more source

Classification of White Blood Cell Abnormalities for Early Detection of Myeloproliferative Neoplasms Syndrome Based on K-Nearest Neighborr

open access: yesScientific Journal of Informatics, 2020
The myeloproliferative neoplasms (MPNs) are clonal hematopoietic stem cell disorders characterized by dysregulated proliferation and expansion of one or more of the myeloid lineages.
Zilvanhisna Emka Fitri   +2 more
doaj   +1 more source

Research on the Rice Bran Oil – Flammability Tests on a High Temperature Surface

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2023
In this work rice oil was tested when it is dripped onto a high temperature surface. The tests conducted determined the lowest temperature at which rice oil ignited and the highest temperature at which rice oil did not ignite in three tests conducted at ...
Liviu Cătălin ȘOLEA, Romică CREȚU
doaj   +1 more source

Validación de un protocolo fotográfico digital para análisis macroscópico de la anatomía y colorimetría en madera de especies arbóreas de Costa Rica

open access: yesIngeniería, 2022
Contexto: El proceso de digitalización de muestras de madera para su identificación y estudio ha tomado relevancia en la última década, por lo que es necesario considerar los aspectos fotográficos que generen representatividad de las imágenes con ...
Juan Carlos Valverde   +4 more
doaj   +1 more source

Valorization of American Barrel-Shoot Wastes: Effect of Post Fermentative Addition and Readdition on Phenolic Composition and Chromatic Quality of Syrah Red Wines [PDF]

open access: yes, 2020
The influence of post fermentative addition of American barrel-shoot wastes on phenolic composition and chromatic quality of Syrah red wines has been evaluated as an environmentally sustainable alternative to the conventional winemaking for avoiding the ...
Baca Bocanegra, Berta   +3 more
core   +1 more source

Study on the use of Aerogel on the Surface of Basalt Fabric

open access: yesAUTEX Research Journal, 2020
The layer of aerogel was applied to the surface of basalt fabric due to the possibility of improving a fabric protecting against the influence of hot environmental factors.
Miśkiewicz Pamela   +2 more
doaj   +1 more source

Chroma Enhancement in CIELAB Color Space Using a Lookup Table

open access: yesDesigns, 2021
In this study, we present a method of chroma enhancement in the CIELAB color space and compare it with that in the RGB color space. Color image enhancement using the CIELAB color space has the disadvantage that the color gamut problem occurs because the ...
Tadahiro Azetsu, Noriaki Suetake
doaj   +1 more source

Use of a new skin colour measurement method for the investigation of relationship between skin and tooth colour

open access: yesEuropean Oral Research, 2020
Purpose There is conflicting information about the relationship between tooth color and skin color in the literature. The aim of the present study was evaluation of the correlation between L, a, b values of skin and tooth shade using a new skin color ...
Nurullah Türker   +3 more
doaj   +1 more source

Fast Color Space Transformations Using Minimax Approximations [PDF]

open access: yes, 2009
Color space transformations are frequently used in image processing, graphics, and visualization applications. In many cases, these transformations are complex nonlinear functions, which prohibits their use in time-critical applications.
Celebi, M. Emre   +2 more
core   +2 more sources

Validación de un protocolo fotográfico para la digitalización de muestras de herbario de especies tropicales

open access: yesRevista Científica, 2020
El estudio se validó de un protocolo fotográfico para la digitalización de muestras de herbario a partir de análisis de colorimetría digital. Para lo cual se utilizaron diez especies arbóreas en condición de herbario y se evaluó cinto tipos de velocidad ...
Juan Carlos Valverde-Otárola   +3 more
doaj   +1 more source

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