Results 41 to 50 of about 62,559,553 (176)

The institutional paradox of a substantivist conception of the economy in public policy: Insights from public procurement for solidarity economy in Ecuador

open access: yesAnnals of Public and Cooperative Economics, Volume 97, Issue 3, Page 871-900, September 2026.
Abstract Ecuador's 2008 Constitution advanced an ambitious substantive economic vision through Buen Vivir (Good Living), recognizing a plural economy which encompasses private, public and solidarity economy (SE) sectors. This paper aims to analyze public procurement programs in Ecuador, one of the flagship Buen Vivir policies for SE promotion.
Maria‐José Ruiz‐Rivera   +1 more
wiley   +1 more source

Caso la cuenca Arroyo el Muerto, Ocoyoacac, México [PDF]

open access: yes, 2013
Con respecto, al tratamiento del agua residual, además de ser un medio por el cual se puede contribuir de manera importante a la disponibilidad de agua, por su reúso, es sobre todo el conducto para evitar los efectos negativo
Tenorio Juárez, Fredy
core  

Autopercepción de caries en niños de 12 años en la parroquia El Vecino - Cuenca, 2016 [PDF]

open access: yes, 2017
OBJETIVO: Determinar la autopercepción de caries en niños de 12 años, en la parroquia El Vecino de la ciudad de Cuenca Ecuador 2016. MATERIALES Y MÉTODOS: La metodología aplicada fue de tipo cuantitativa, el diseño fue de tipo descriptivo, de ...
Medina Barreto, Katherine Andrea
core   +1 more source

La vegetación del Cuaternario tardío en el centro de México: registros palinológicos e implicaciones paleoclimáticas

open access: yesBotan‪ical Sciences, 1996
La formación durante el Plio-Cuaternario de la Faja Volcánica Transmexicana (FVT) dio lugar al desarrollo de varias cuencas endorréicas. Una de estas cuencas cerradas, la más ampliamente estudiada, es la Cuenca de México.
María del Socorro Lozano-García
doaj   +1 more source

Leaf penetration by endophytic Metarhizium brunneum enables infection of Phthorimaea absoluta in tomato mines while inducing the crop defense system

open access: yesPest Management Science, Volume 82, Issue 8, Page 7794-7808, August 2026.
Spraying Metarhizium brunneum on tomato plants controls heterogeneous and upcoming Phthorimaea absoluta populations by infecting larvae within mines and priming plant induced systemic defences. Abstract BACKGROUND The endophytic entomopathogenic fungus Metarhizium brunneum Petch EAMa 01/58‐Su shows strong potential for managing Phthorimaea absoluta, a ...
Esther Aguilera Cuenca   +5 more
wiley   +1 more source

In Defence of Food: A Comparative Study of Conversas' and Moriscas' Dietary Laws as a Form of Cultural Resistance in the Early Modern Crown of Aragon

open access: yesGender &History, Volume 38, Issue 2, Page 453-463, July 2026.
ABSTRACT This research explores the adaptive strategies employed by Conversas (Christian women of Jewish origin) and Moriscas (Christian women of Muslim origin) in navigating adversity, particularly in their interactions with inquisitorial authorities in the early modern Crown of Aragon. This study analyses these women's efforts to uphold religious and
Ivana Arsić
wiley   +1 more source

"Economía de la Unión Europea"

open access: yesRevista de Fomento Social, 2008
Reseña de la obra: CUENCA, Eduardo (2007) Economía de la Unión Europea. Madrid, México y otros, Pearson–Prentice Hall, 583 pp.
José Juan Romero Rodríguez, S.I.
doaj   +1 more source

Food Price Crises and the Insulation of Domestic Grain Markets

open access: yesAgricultural Economics, Volume 57, Issue 4, July 2026.
ABSTRACT Studies that analyze the transmission of food prices from international to domestic markets for large sets of countries and products assume that price relationships are time‐invariant. However, studies that look in detail at individual countries and products show that countries respond to increasing international food prices with measures that
Clemens Hoffmann   +3 more
wiley   +1 more source

Dos registros nuevos de aves en el Estado de México: Protonotaria citrea y Euthlypis lachrymosa

open access: yesHuitzil, 2010
Reportamos dos especies de aves no registradas con anterioridad en el Estado de México. Una hembra del chipe dorado (Protonotaria citrea) fue recolectada en el jardín botánico de la Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma ...
Atahualpa Eduardo DeSucre-Medrano   +4 more
doaj   +1 more source

Pathways of Introduction and Expansion Dynamics of Non‐Native Species in an Island Ecosystem

open access: yesDiversity and Distributions, Volume 32, Issue 7, July 2026.
ABSTRACT Aim Biological invasions are a global challenge, largely driven by human‐mediated introductions beyond species' native ranges. Island ecosystems are particularly vulnerable, as invasions have caused some of the most profound and detrimental impacts on native and endemic biota.
Jorge Gutiérrez‐Rodríguez   +2 more
wiley   +1 more source

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