Results 81 to 90 of about 262,712 (250)

ICTIOFAUNA DEL PARQUE ESCOLAR "ENRIQUE BERDUC" (LA PICADA, ENTRE RÍOS, ARGENTI NA)

open access: yes, 2012
The "Parque Escolar Rural Enrique Berduc" is a protected provincial area and comprising 5.94 km2• It is located 23 km to the NW of Paraná, the capital city of Entre Ríos, in "La Picada".
ARIAS, JOSE, DEMONTE, LUCIO DANILO
core  

Alkali‐Catalyzed Synthesis of Acylglycerol Estolides Exclusively from Castor Oil

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
This work advances sustainable chemistry by converting renewable castor oil into high‐performance estolides via solvent‐free, low‐energy catalysis. ABSTRACT Estolides are oligomers composed of fatty acid (FA) monomers linked through secondary ester bonds located along the mid‐chain region.
Lucas Natã de Melo   +3 more
wiley   +1 more source

Valoración y clasificación de la irregularidad interanual: Aplicación en la cuenca del Ebro

open access: yesAnales de Geografía de la Universidad Complutense, 2018
La irregularidad interanual es una de las principales características que definen el comportamiento de los ríos. Su magnitud debe ser tenida en cuenta en la gestión de los caudales de los cursos fluviales.
Miguel Sánchez Fabre
doaj   +1 more source

Nuevo paradigma tecno-económico e institucional : implicaciones para América Latina y Asia Oriental : caso comparativo de México, Brasil y Corea del Sur, 1970-2005 /

open access: yes, 2011
\ua0tesis que para obtener el grado de Doctor en Economía, presenta María Guadalupe Chapman Ríos ; asesor Miguel Ángel Rivera Ríos. 156 páginas :\ua0ilustraciones.
Chapman Ríos , María Guadalupe
core  

DIVERSIDAD POLÍNICA EN EL AIRE DE DIAMANTE (ENTRE RÍOS, ARGENTINA): Fabiana Latorre & Marta A. Caccavari [PDF]

open access: yes, 2010
The first aerobiological survey of Diamante atmosphere (Entre Ríos, Argentina) was performed. We present here the preliminary results of one year analysis whose main objective was to determine the diversity of local and regional vegetation and the ...
LATORRE, FABIANA   +1 more
core  

Environmental and Genetic Effects on the Composition of Palm Oil From Hybrid Plant Clones of Caiaué and Oil Palm

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT The interspecific hybrids (IEH OxG) obtained from the crossing of Elaeis oleifera (Eo) and Elaeis guineensis (Eg) are resistant to some diseases that affect Eg in some regions of South America, and commercial growing in several countries has been established.
Rosemar Antoniassi   +6 more
wiley   +1 more source

Invasión de Gleditsia triacanthos en los corredores de los sistemas fluviales de la Pampa Ondulada y su efecto sobre la distribución de Myocastor coypus

open access: yesEcología Austral, 2010
La acacia negra (Gleditsia triacanthos) es una especie arbórea originaria de USA y es considerada invasora en la región pampeana. En la actualidad se implementan algunos pocos controles puntuales selectivos o controles masivos no selectivos, que tienen ...
Leonardo Ramón Leggieri
doaj  

Physicochemical Characterization and Technological‐Functional Properties of Brazil Nut Flour and Protein Concentrate

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
Representation of the graphical abstract of the investigation of physicochemical, functional, and technological properties and amino acid profile of partially defatted flour and protein concentrate from Brazil nuts. ABSTRACT It was investigated the physicochemical, functional and technological properties and amino acid profile of partially defatted ...
Ana Vânia Carvalho   +5 more
wiley   +1 more source

From Agro‐Industrial Waste to Functional Packaging Using Antimicrobial and Mechanically Reinforced Starch Foams With Melon Seed and Rosemary

open access: yesJournal of Applied Polymer Science, EarlyView.
Agro‐industrial waste was upcycled into biodegradable starch foams reinforced with melon seed and rosemary flours, yielding sustainable food packaging with enhanced mechanical performance, selective antimicrobial activity, and rapid biodegradation. ABSTRACT The demand for sustainable alternatives to petroleum‐based packaging has promoted starch‐based ...
Ana Carolina Agne Ferreira Zão   +8 more
wiley   +1 more source

Delimitación de zonas federales y áreas de amortiguamiento en ríos afectados por el crecimiento urbano como estrategia para prevenir inundaciones [PDF]

open access: yesEpistemus, 2015
En la actualidad, debido al crecimiento de las zonas urbanas y la ocupación de las márgenes de los ríos en las ciudades, vivimos en constante riesgo, invirtiendo enormes cantidades de recursos económicos en reconstrucciones y apoyo a damnificados por las
Adrián Leonardo Ferriño Fierro   +1 more
doaj  

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