Results 51 to 60 of about 469,396 (324)

Efecto de dos métodos de secado en los compuestos fenólicos totales, L-DOPA y la actividad antioxidante de Vicia faba L.

open access: yesNova Scientia, 2019
La L-DOPA es uno de los metabolitos secundarios presentes en las leguminosas, como Mucuna pruriens y Vicia faba L., su contenido se puede ver afectado por el método de secado, variedad y estado de desarrollo de la planta.
Marly Ortiz López   +4 more
doaj   +1 more source

C∞$$ {C}^{\infty } $$‐Structures for Liénard Equations and New Exact Solutions to a Class of Klein–Gordon Equations

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Liénard equations are analyzed using the recent theory of 𝒞∞‐structures. For each Liénard equation, a 𝒞∞‐structure is determined by using a Lie point symmetry and a 𝒞∞‐symmetry. Based on this approach, a novel method for integrating these equations is proposed, which consists in solving sequentially two completely integrable Pfaffian equations.
Beltrán de la Flor   +2 more
wiley   +1 more source

Influenza dei lieviti «flor» sull'evoluzione delle caratteristiche cromatiche durante la maturazione della Vernaccia di Oristano [PDF]

open access: yes, 1982
The Authors have studied the «flor» yeasts influence on the chromatic characteristics of the «Vernaccia» wine. The wine, wich is not treated with select yeasts, drows a marked tendency to darkening.
Campus, Raffaele Lorenzo   +2 more
core  

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

open access: yesNordic Journal of Botany, EarlyView.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli   +2 more
wiley   +1 more source

Die Suche nach dem Glück in der deutschen Literatur. Zur Bedeutung der blauen Blume in Novalis’ Heinrich von Ofterdingen

open access: yesPandaemonium Germanicum: Revista de Estudos Germanísticos, 2005
Assim como Os sofrimentos do jovem Werther e Os anos de aprendizado de Wilhelm Meister de Goethe, o romance Heinrich von Ofterdingen de Novalis é representativo para a literatura alemã.
Simone Malaguti
doaj  

The importance of integrating herbarium records into conservation plans: a case study on Honduran ferns and lycophytes

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke   +6 more
wiley   +1 more source

Evidencias del origen de una posible nueva entidad de Dioscorea (Dioscoreaceae) de las Sierras de Calilegua, Jujuy (Argentina). Un enfoque morfo-anatómico

open access: yesLilloa, 2019
En las Sierras de Calilegua reconocimos siete especies de Dioscorea como parte de su flora y una octava entidad que denominamos Dioscorea sp., la cual evidenció algunos caracteres morfológicos similares a D. glomerulata y D.
Patricia N. Asesor   +2 more
doaj   +1 more source

A Prelude to Joyce’s Chamber Music [PDF]

open access: yes, 2009
It seems appropriate not to overlook the documentary value of Chamber Music in so far as it might be profitably approached as a kind of aesthetic laboratory where Joyce experimented with various styles, forms, and modes of expression. In particular, the
Flor, João Almeida, 1943-
core  

Revitalizing endangered mycocultural heritage in Mesoamerica: The case of the Tlahuica‐Pjiekakjoo culture

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The preservation and revitalization of mycocultural heritage, developed over centuries of human‐mushroom interaction, contributes to safeguarding both natural ecosystems and the promotion of sustainable rural development, one of the biggest global challenges currently faced by humankind.
Elisette Ramírez‐Carbajal   +8 more
wiley   +1 more source

Evaluaci?n de la composici?n flor?stica, la estructura y la diversidad de tres bosques secos tropicales en el alto Magdalena, departamento del Tolima [PDF]

open access: yes, 2018
80 p. Recurso Electr?nicoSe evalu? la composici?n flor?stica y estructural de tres bosques secos tropicales en el alto Magdalena, ubicados en el sur-oriente (bosque La Flor), centro (bosque El Neme) y norte (bosque la Zorra) del departamento del Tolima ...
Fonseca Pe?a, Lina Mar?a   +1 more
core  

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