Results 41 to 50 of about 961 (172)

Epidermal Nevi and Epidermal Naevus Syndromes

open access: yesJEADV Clinical Practice, Volume 4, Issue 3, Page 669-680, August 2025.
ABSTRACT Epidermal nevi (EN) arise from postzygotic variants in ectoderm‐derived cell lines, such as keratinocytes and cells forming adnexa. EN may be present alone without any associated abnormality or be part of a syndrome. In this review, we will discuss about the clinical and genetics of the main types of EN and related syndromes.
Gianluca Tadini   +2 more
wiley   +1 more source

Extraction of bioactive compounds and free radical scavenging activity of purple basil (Ocimum basilicum L.) leaf extracts as affected by temperature and time

open access: yesAnais da Academia Brasileira de Ciências, 2016
In the current study, response surface methodology (RSM) was used to assess the effects of extraction time and temperature on the content of bioactive compounds and antioxidant activity of purple basil leaf (Ocimum basilicum L.) extracts.
ALESSANDRA C. PEDRO   +3 more
doaj   +1 more source

Pigmento: Pigment-Based Image Analysis and Editing [PDF]

open access: yesIEEE Transactions on Visualization and Computer Graphics, 2019
add copyright to images; add acknowledgements, is accepted by IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Jianchao Tan   +3 more
openaire   +3 more sources

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

PIGMENTOS Y PINTURAS DE MINERAL DE COBRE EN LA REGIÓN DE TARAPACÁ, NORTE DE CHILE: NUEVOS DATOS PARA UNA TECNOLOGÍA PIGMENTARIA PREHISPÁNICA

open access: yesEstudios Atacameños
La explotación de los recursos minerales de cobre en el norte de Chile implicó la producción de pigmentos azules y verdes identificados, hasta ahora, en pintura rupestre, en nódulos y en estado de polvo al interior de contenedores de cuero provenientes ...
Marcela Sepúlveda   +2 more
doaj   +1 more source

Betz cells of the primary motor cortex

open access: yesJournal of Comparative Neurology, Volume 532, Issue 1, January 2024.
Betz cells are ‘gigantopyramidal’ extratelencephalic projection neurons of the primary motor cortex that are part of the monosynaptic cortico‐motoneuronal pathway in humans and other primates. Here, we provide a comprehensive overview of the historic and emerging position of Betz cells in the evolutionary, functional and molecular taxonomy of neurons ...
Matthew Nolan   +3 more
wiley   +1 more source

Caracterización de pigmentos históricos a través de técnicas de imagen, en diversas bandas del espectro electromagnético

open access: yesGe-conservación, 2022
El presente artículo propone una prueba de concepto para la observación mediante técnicas de imagen multibanda de 63 pigmentos de referencia histórica (usados desde la Antigüedad hasta el siglo XX).
Miquel Àngel Herrero Cortell   +3 more
doaj   +1 more source

Empleo de imprimaciones ricas en zinc co-pigmentadas con fosfatos aplicadas sobre superficies de acero herrumbrado contaminado con sales solubles

open access: yesRevista de Metalurgia, 2003
Las imprimaciones ricas en zinc (IRZ) ofrecen un buen comportamiento, además de ser una solución ecológicamente aceptable, cuando se aplican sobre substratos de acero al carbono herrumbrado y contaminado con sales solubles (cloruros y sulfatos), siempre ...
D. de la Fuente, B. Chico, M. Morcillo
doaj   +1 more source

Las revisiones de literatura: el caso del color animal

open access: yesRevista Colombiana de Ciencia Animal Recia
La información de los artículos científicos evoluciona constantemente y así el conocimiento crece exponencialmente porque consisten en la inspección de la literatura sobre un tópico específico, de tal manera que se reúne, sintetiza, comenta ...
Layla Michán A   +2 more
doaj   +1 more source

Obtenção de corante do repolho roxo (Brassica oleracea) por dois métodos de extração

open access: yesRevista Verde de Agroecologia e Desenvolvimento Sustentável, 2015
O repolho é uma hortaliça folhosa, com grande versatilidade, não somente pelo seu valor nutritivo. Além de colorir a mistura, destaca-se pelo elevado teor de antocianinas e compostos fenólicos, contribuindo para a prevenção de doenças cardiovasculares ...
J. C. Almeida   +4 more
doaj   +1 more source

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