Results 31 to 40 of about 4,104 (179)

“La derivada perspectivas didácticas”

South Florida Journal of Development, 2021
El concepto, “La Derivada”, nos da por sí solo, un margen amplio para su descripción, esto si se realiza desde el enfoque temporal, de tal manera que tratar la enseñanza de la derivada desde tres tiempos, el pasado, el presente y el futuro inmediato del concepto, permite al docente una diversidad de acercamientos didácticos. El objetivo de este ...
Víctor Manuel Ramírez Hernández, Hugo Isaías Molina Montalvo, Humberto Rodríguez Hernández, Luis Alberto Aldape Ballesteros   +3 more
openaire   +2 more sources

Improving efficiency in conservation planning by modeling species‐specific responses to threat abatement

Conservation Biology, EarlyView.
Abstract Reversing ongoing biodiversity loss requires effectively managing anthropogenic threats. Although conservation actions can mitigate these threats, prioritizing and targeting such actions remain challenging because species respond differently depending on the nature of the threats and their biological traits.
Camila Guerrero‐Pineda, Kailin Kroetz, Leah R. Gerber, Gwenllian D. Iacona   +3 more
wiley   +1 more source

Pollinator efficiency, rather than bee decline, explains a shift to hummingbird pollination in tropical montane forests

New Phytologist, EarlyView.
Hummingbird pollination is a hallmark of American plant diversity and has long been thought to evolve in tropical mountains due to declining bee activity. Using sister species of Costus specialized on bees (C. kuntzei) and hummingbirds (C. wilsonii), we show that this shift is not driven by reduced bee visitation with elevation, but by greater ...
Pedro Juárez, Kathryn Gerhardt, Eden Hughes, Cecilia Girvin, Anise Dellith‐Moser, Dennis Tenorio, Annya Livak, Kathleen M. Kay   +7 more
wiley   +1 more source

Demonstrações com Geogebra como atividades de ensino de matemática

Revista Thema, 2019
No presente trabalho temos por objetivo analisar os trabalhos publicados na Biblioteca Digital Brasileira de Teses e Dissertações (BDTD) a respeito do uso do GeoGebra em atividades de estudo e ensino de Matemática, com a proposta de identificar ...
Ricardo Augusto de Oliveira, William Vieira Gonçalves   +1 more
doaj   +1 more source

Designing Integrated Policies for the Twin Transition: Challenges and Tradeoffs

Policy Studies Journal, EarlyView.
ABSTRACT Democratic governance faces the intertwined imperatives of managing the transformative risks and opportunities of digitalization, particularly stemming from artificial intelligence (AI), while achieving environmental sustainability within planetary boundaries.
Martino Maggetti
wiley   +1 more source

Diferencial y derivada

Re. Revista de Edificación, 1970
El cálculo diferencial se basa en los conceptos de diferencial y derivada. La definición de diferencial no es clara, ya que aunque tenemos en la mente que un diferencial es un elemento infinitesimal, por su definición es finito. Definiendo el diferencial como límite de un incremento, no hay confusión.
openaire   +2 more sources

Los mecanismos de asimilación y acomodación en la tematización de un Esquema de derivada

Avances de Investigación en Educación Matemática, 2022
En este artículo se usa la teoría Acción-Proceso-Objeto-Esquema (APOE) para examinar la tematización del Esquema de derivada y el papel que juegan los mecanismos de equilibración de dicho Esquema a través de la evidencia mostrada por estudiantes ...
Claudio Fuentealba, María Trigueros, Gloria Sánchez-Matamoros, Edelmira Badillo   +3 more
doaj   +1 more source

Ecology of reintroduced Rocky Mountain bighorn sheep in Dinosaur National Monument La Ecología de Borrego Cimarron de las Montañas Rocosas Reintroducido en el Monumento Nacional de Dinosaurio

Wildlife Monographs, Volume 223, Issue 1, August 2026.
We synthesized GPS telemetry, genetic, and pathogen data to evaluate metapopulation processes in a reintroduced Rocky Mountain bighorn sheep (Ovis canadensis canadensis) population in Dinosaur National Monument. We estimated subpopulation‐specific abundances and found 4 small subpopulations with high genetic diversity, partial connectivity, and ...
Sarah L. Carroll, Elizabeth P. Flesch, Salix R. Scoresby, Emily Spencer, Rachel S. Crowhurst, Clinton W. Epps, Nathan L. Galloway, William M. Janousek, Tabitha A. Graves   +8 more
wiley   +1 more source

Does public participation foster stakeholder support for policy proposals? Evidence from the European Union

Policy Studies Journal, Volume 54, Issue 3, August 2026.
Abstract We examine whether and how public participation in policymaking contributes towards fostering stakeholder support for policy proposals formulated in the bureaucratic arena. We explain how key markers of procedural fairness describing both the participation process and policymakers' presentations of it during the decision justification stage co‐
Adriana Bunea, Idunn Nørbech
wiley   +1 more source

Epistemic opacity in Antarctic science: Unknowing the last frontier

People and Nature, Volume 8, Issue 6, Page 1641-1647, June 2026.
Abstract Antarctica is facing intensifying pressures from climate change, industrial fishing, tourism and renewed geopolitical competition, even as scientific activity on the continent reaches unprecedented levels. We argue that this proliferation of research often fails to deliver the integrated, policy‐relevant knowledge needed for precautionary ...
Virginia Morandini, Álvaro Soutullo
wiley   +1 more source