Results 41 to 50 of about 82,376 (269)

Curso de hortalizas. Sembremos la huerta casera [PDF]

open access: yes, 1984
Séptima unidad del módulo “Conocimientos generales de la huerta” de la serie “Senafad. Huerta casera” en la que se describe cómo sembrar correctamente hortalizas de siembra directa, transplantar adecuadamente las planticas del semillero, distribuir ...
Henao Sandoval, José Ramiro
core  

Synthesis of β‐ and γ‐Carbolinones Through a Fe(III)‐Mediated Radical 6‐Endo‐Trig Cyclization of Indole‐Based Ugi 4‐CR Adducts

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
A practical strategy for synthesizing β‐ and γ‐carbolinones from indole‐based Ugi 4‐CR adducts through an intramolecular radical cyclization using Fe(III)–H species is presented. This approach enables the efficient synthesis of spiro‐carbolinones under mild reaction conditions and demonstrates the effectiveness of secondary radicals in both cyclization
María F. Olvera‐Granados   +1 more
wiley   +1 more source

La estructura de la propiedad de la tierra en Murcia durante la conquista castellana

open access: yesEstudios de Historia de España, 2017
Study about the structure of the soil’s property in the Murcia’s irrigated lands during the process of conquest and colonisation (XIII Century) from a register of Islamics owners made by the Royal Chancellery to confi rm the sell of an amount of ...
Antonio Vicente Frey Sánchez
doaj  

FeIII‐Mediated Synthesis of Azaspirodienones via Ipso‐Radical Cyclization of Ugi–4CR Adducts

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
An efficient two‐step protocol for the synthesis of azaspirodienones via Fe‐mediated ipso‐radical cyclization of Ugi adducts has been developed. This methodology provides rapid access to these privileged spirocyclic architectures under mild conditions, offering a practical and versatile approach to generating structurally complex molecules with ...
Silvia J. Becerra–Anaya   +2 more
wiley   +1 more source

La Huerta de Cabra, paisaje roto

open access: yesPapeles de Geografí­a, 2013
La Huerta de Cabra es un referente ineludible de los paisajes y regadíos tradicionales del interior de la España meridional. Situadas en el contacto entre la campiña y la Subbé- tica cordobesa, deben su existencia al importante caudal que brota de la ...
Bartolomé Valle Buenestado
doaj  

Promoción e inducción: conozcamos la huerta casera [PDF]

open access: yes, 1983
En la cartilla se describe el concepto de la huerta casera, importancia del consumo de las hortalizas tanto para las personas como para los animales y conveniencia de un buen manejo de la huerta casera.The letter describes the concept of the home garden,
Henao, Ramiro, Montoya, Martha Yolanda
core  

Evaluating for Learning: Latin American Strategies and Experiences From the Evalparticipativa Community

open access: yesNew Directions for Evaluation, EarlyView.
ABSTRACT This article documents EvalParticipativa's 6‐year effort to democratize evaluation across Latin America through participatory approaches rooted in the region's traditions of Popular Education, Participatory Action Research, and Sistematización de Experiencias.
Pablo Rodríguez Bilella   +1 more
wiley   +1 more source

El Tribunal de las Aguas de la Vega de Valencia y la Huerta Valenciana: aspectos referentes a la solución de conflictos

open access: yesAnales
La existencia del Tribunal de las Aguas de la Vega de Valencia se vincula de forma muy estrecha con la Huerta Valenciana. El agua que riega las acequias del margen derecho e izquierdo del río Turia forma parte de este Tribunal milenario que se encarga ...
Francisca Ramón Fernández
doaj   +1 more source

Tres poemas inéditos de Leopoldo Panero

open access: yesCastilla: Estudios de Literatura, 2009
Tres poemas inéditos de Leopoldo Panero.
Javier Huerta Calvo
doaj   +1 more source

Systemic Everolimus Does Not Block the Incubation of Methamphetamine-Craving: A Dose-Response Study. [PDF]

open access: yesAddict Biol
Oral pretreatment with the mTOR inhibitor Everolimus failed to block incubated methamphetamine‐seeking in a rat model, even at doses as high as 10 mg/kg. Further, neither methamphetamine experience nor Everolimus pretreatment altered protein indices of mTOR signaling with the prefrontal cortex.
Cano FJ   +12 more
europepmc   +2 more sources

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