Results 111 to 120 of about 1,277,700 (226)
Biotropica, Volume 58, Issue 2, March 2026.We found that plant species identity and soil properties, especially soil phosphorus availability, independently structured arbuscular mycorrhizal fungal (AMF) community composition in tropical forests across central Panama. We also found that soil nutrient availability may mediate the interaction networks between plants and AMF. ABSTRACT Plant species
Mareli Sánchez‐Juliá +3 more
wiley +1 more source
Estrategias de sentido numérico en estudiantes del Grado en Matemáticas
Enseñanza de las Ciencias, 2014 Se presentan resultados de una investigación sobre el sentido numérico de un grupo de estudiantes universitarios del Grado en Matemáticas en España.
Rut Almeida +2 more
doaj
IS THE MARKET OVER-OPTIMISTIC ABOUT THE PROSPECTS OF FIRMS THAT ISSUE EQUITY? EVIDENCE FOR THE SPANISH MARKET [PDF]
Previous evidence has documented that equity issuers underperform in the long-run. One possible explanation is that investors have overoptimistic expectations regarding future earnings and the underperformance occurs as these expectations are corrected ...
Juan Carlos Gómez Sala +1 more
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Another Four Women: AfroCubana Entrepreneurs as Womanist Praxis
The Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.ABSTRACT This article is focused on four Black women entrepreneurs in Cuba's lucrative bed and breakfast home‐based tourism economy, asking: (1) what intersectional factors facilitated their entrepreneurial enterprises, (2) how they conceptualize success, and (3) how their narratives illuminate patterns involving gendered race in the country's ...
L. Kaifa Roland
wiley +1 more source
El video clip una herramienta para focalizar aspectos fundamentales de la argumentación científica en el aula [PDF]
, 2016 La investigación tiene como objetivo promover en futuros docentes de la licenciatura en Biología y Química de la Universidad de Caldas, la identificación de los aspectos fundamentales de la argumentación y para ello se hace uso de los video episodios en ...
Rodas Rodríguez, José Mauricio +1 more
core +1 more source
The Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.ABSTRACT Pastoralism worldwide faces a complex landscape of increased pressures and exclusion. Beyond ecological and economic challenges, pastoralists suffer eroding cultural identity, limited generational renewal, and political marginalization. Yet pastoral livelihoods are increasingly recognized as stewards of sustainable futures and amongst the best
Greta Semplici, Pablo Manzano
wiley +1 more source
Question, 2011 El presente estudio tiene como objetivo indagar los usos y actitudes de los futuros profesores de educación media que se forman en la Universidad Nacional de General Sarmiento (UNGS) sobre las tecnologías de la información y la comunicación (TIC) con ...
Adrián Lucas López
doaj
Derivados basados en el Ibex 35 [PDF]
, 2016 Los productos derivados son activos financieros cuyo valor depende de otro activo, el llamado activo subyacente, en dicho trabajo el activo subyacente será el índice bursátil Ibex 35.
Montes Hoyos, Óscar
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Survey Experiments in Public Policy: A Systematic Literature Review
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT This systematic literature review examines population‐based survey experiments (PBSE) in public policy, analyzing 36 peer‐reviewed articles from Web of Science and Scopus databases. Based on PBSE methodological literature and the review, four main types of PBSE are distinguished: methodological, direct (based on information provision ...
Radek Kovács, Arnošt Veselý
wiley +1 more source
Investigación en didáctica de la probabilidad [PDF]
, 2015 Todos los miembros de la sociedad nos encontramos involucrados en la formación de los futuros maestros para enseñar este tema a los niños, desde los primeros niveles de la Educación Primaria.
Batanero, Carmen
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