Results 181 to 190 of about 2,207,930 (320)

An integrated approach to balance freshwater connectivity restoration and invasion risk

open access: yesConservation Biology, EarlyView.
Abstract Habitat fragmentation negatively affects many native migratory fish populations. However, this fragmentation can also prevent the spread and establishment of invasive species. We modified the dendritic connectivity index (DCI), a commonly used freshwater connectivity metric, to account for multiple invasive dispersal pathways in estimates of ...
Alex Arkilanian   +3 more
wiley   +1 more source

¿Y si nos juntamos y hablamos?:Una propuesta de investigación-acción para reflexionar sobre el voluntariado en un instituto de ESO [PDF]

open access: yes, 2007
IV Congreso Internacional sobre Investigación-Acción Participativa. Vallladolid, 18/20 de octubre 2007El presente trabajo describe la experiencia realizada en el Instituto de Educación Secundaria Bovalar de Castellón de la Plana, muchas de cuyas ...
Pallarés Pascual, Vicent   +4 more
core  

Enzymatic synthesis of bioactive quinolones and (thio)coumarins by fungal type III polyketide synthases

open access: yesThe FEBS Journal, EarlyView.
Quinolones are valuable scaffolds for drug discovery but are rare in nature. Here, we show that two fungal enzymes, AthePKS and FerePKS, can generate 2‐quinolones and two additional heteroaromatic scaffolds. Using AthePKS, we designed an artificial enzymatic cascade towards an antimicrobial quinolone from a simple precursor and implemented it in E ...
Nika Sokolova   +5 more
wiley   +1 more source

Comercio para una economía circular inclusiva: un marco para la acción colectiva

open access: gold, 2022
Jack Barrie   +9 more
openalex   +2 more sources

Persistent headache after aneurysmal subarachnoid hemorrhage: Prevalence, characteristics, and migraine history as a prognostic factor

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objectives/Background Persistent headache (PH) after an aneurysmal subarachnoid hemorrhage (aSAH) and the influence of migraine history (MH) on its evolution and prognosis is poorly understood. Our study aims are to (1) determine the prevalence, characteristics, and prognostic factors of PH after aSAH; and (2) study the impact of personal MH ...
Laura Gómez‐Dabó   +9 more
wiley   +1 more source

De la mitigación de desastres a la interrupción de trampas de riesgo: La experiencia de aprendizaje-acción de cLIMA sin Riesgo

open access: diamond, 2017
A. Allen   +8 more
openalex   +2 more sources

Psychometric validation of the Spanish version of the parent‐reported developmental profile 3 (DP‐3)

open access: yesJournal of Neuropsychology, EarlyView.
Abstract Neurodevelopmental assessment in childhood is essential in educational, clinical, and research contexts to establish benchmarks and detect early signs of neurodevelopmental disorders. The Developmental Profile 3 (DP‐3) is a parent‐reported screening tool for measuring neurodevelopment in the general population, though its Spanish adaptation ...
Pol Jimenez‐Arenas   +11 more
wiley   +1 more source

Aproximación al conflicto armado en el Gran Darfur

open access: yesRevista de Paz y Conflictos, 2015
El artículo presenta el escenario del conflicto armado en la región sudanesa de Darfur a través de las diversas fuentes secundarias enumeradas en la bibliografía, teniendo en cuenta un enfoque fundamentalmente histórico y descriptivo. El texto apunta los
Alfredo Langa Herrero
doaj  

Performing Micro‐Role Transitions in Open Strategy

open access: yesJournal of Management Studies, EarlyView.
Abstract Open strategy (OS) requires contributors with a variety of functional backgrounds to episodically perform a strategy role in addition to their functional responsibilities. These actors engage in micro‐role transitions as they temporarily shift from one role to another.
Anna Plotnikova   +2 more
wiley   +1 more source

DE LA INCERTIDUMBRE SOCIAL A LA ACCIÓN COLECTIVA [PDF]

open access: green, 2012
Esther Fernández Moya   +1 more
openalex  

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