Results 11 to 20 of about 273,070 (232)
Construction of Phospholipid-Like Vesicles by Aqueous Aminolysis of Acyl Thioesters With Diamino Acids. [PDF]
ChemistryMembrane‐forming phospholipids are produced in cells via enzymatic diacylation. Here, we show that direct aminolysis of acyl thioesters with diamino acids in aqueous environments enables the synthesis of diacylated amino acids (DAAAs), which spontaneously self‐assemble into robust phospholipid‐like vesicles across a broad range of pH and temperature ...
Souto-Trinei FA, Lomba-Riego L, Brea RJ.
europepmc +2 more sources
The taxonomic status of Farlowella colombiensis Retzer & Page 1997 with comments on species of the F. acus species group (Loricariidae: Loricariinae). [PDF]
J Fish BiolAbstract The genus Farlowella has been historically challenging, in part due to the difficulty in defining diagnostic characters for defining and identifying the species. Farlowella colombiensis is one such example, whose diagnostic characters are based on caudal‐fin colour pattern, ventral pattern of body cover and anatomical details of the head, such
Melo-Ortiz OE +4 more
europepmc +2 more sources
Water Cycle, 2020 Chile has made significant progress in developing risk-based guidelines for managed aquifer recharge (MAR) using natural waters to support agriculture. This study summarises the current MAR projects in Chile, progress achieved to date and points to some ...
Declan Page +6 more
doaj +1 more source
El periodismo busca su futuro [PDF]
, 2013 Reflexión a partir de datos muy actualizados sobre el presente crítico del periodismo en España. La autora analiza las causas, circunstancias y previsiones que existen en el periodismo de nuestro país, abogando por la permanencia de la profesión a partir
del Riego, Carmen
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Assessment of the viability of using saline reclaimed water in grapefruit in medium to long term
Spanish Journal of Agricultural Research, 2014 Citrus trees are strongly affected by salinity, especially in countries where irrigation is required as a semi-arid Mediterranean agronomic region. The aims of the study were i) to identify the best reliable plant-based water status indicator for field ...
Cristina Romero-Trigueros +6 more
doaj +1 more source
Spanish Journal of Agricultural Research, 2016 Scarce water resources mainly in arid and semi-arid areas have caused an increasing interest for applying irrigation protocols aiming to reduce water spends.
Francisco Pérez-Sarmiento +5 more
doaj +1 more source
El ser humano como ser ocupacional [PDF]
, 2008 Editoria
Santos-del-Riego, Sergio
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Comportamiento de 13 modelos de cinta de riego en condiciones de invernadero con agua regenerada [PDF]
, 2016 El objetivo de este trabajo ha sido seleccionar modelos de cinta de riego con una mejor adaptación a las condiciones de invernadero y riego con aguas regeneradas. Se ha evaluado el comportamiento de 13 modelos comerciales de cintas de riego seleccionados
Alonso López, F. +4 more
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Invirtiendo las clases de hidráulica y riegos = Flipping hydraulic and irrigation classes
Advances in Building Education, 2017 En este artículo se presenta una experiencia educativa basada en la combinación de la clase inversa y el aprendizaje experiencial en los siguientes temas: hidrología e irrigación.
Fernando Sobrino Olmedo +2 more
doaj +1 more source
Ingeniería del Agua, 2023 El arroz es regado por inundación manteniendo una altura de agua constante y alcanzando unos requerimientos de agua elevados. A la salida de la parcela hay un canal de desagüe cuyo control permitirá establecer prácticas para reducir el gran consumo de ...
José Roldán-Cañas +2 more
doaj +1 more source