Results 31 to 40 of about 108,913 (214)
Escritura de explicaciones a partir de experimentos en las clases de química
Educación Química, 2022 Para que los estudiantes aprendan a escribir según los modos típicos de cada disciplina es necesario generar propuestas áulicas orientadas al desarrollo de una alfabetización específica en cada asignatura.
Maria de los Ángeles Bizzio +2 more
doaj +1 more source
Sílex, 2021 This text sets out to examine the dilemma of the 2021 second round of elections in terms of a tragic conflict. Both electoral options pose authoritarian political proposals that violate the principles and practices of liberal democracy. As Polybius warned, the corruption of democracy leads to the oclocracy, a political figure that dissolves all forms ...
openaire +4 more sources
El rompecabezas de las preferencias sociales
Revista Internacional de Sociología, 2012 Presentamos un breve panorama de la literatura en economía experimental sobre preferencias sociales. En numerosos experimentos, participantes con incentivos económicos están dispuestos a sacrificar parte de sus ingresos materiales para compensar el ...
Jordi Brandts, Enrique Fatas
doaj +1 more source
Knee height is often right: evaluating device height effects on camera trapping rate
Remote Sensing in Ecology and Conservation, EarlyView.Camera trap deployment height can introduce systematic biases in detection trapping rates across species of different body sizes. Combining 172 paired sampling points in five experiments across Europe, North America and Africa, our results show that low cameras significantly increase detections of small‐ and medium‐sized species, whereas high cameras ...
Jorge Sereno‐Cadierno +6 more
wiley +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop +8 more
wiley +1 more source
COMPORTAMIENTO DEL EVALUADOR DE PARTICIONES EN BASES DE DATOS DISTRIBUIDAS ORIENTADAS A OBJETOS
Ingeniería, 2011 Las bases de datos distribuidas orientadas a objetos presentan dificultades en el proceso de fragmentación no existen criterios claros acerca de cómo evaluar la bondad de una fragmentación con respecto a otra.
Elzbieta Malinowski Gadja
doaj +1 more source
Conservation Biology, EarlyView.Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta +24 more
wiley +1 more source
Método para la solución de tareas experimentales cualitativas de biología
Praxis & Saber, 2020 Se aborda la problemática de la baja independencia cognoscitiva de los estudiantes al realizar las prácticas de laboratorio de biología. Para atenuarla, se propone transformar las prácticas de laboratorio tradicionales en tareas experimentales e ...
Dayly García +2 more
doaj +1 more source
Role of funders in embedding tests in conservation practice
Conservation Biology, EarlyView.Abstract Effective conservation practice requires decisions based on reliable and relevant evidence, but significant gaps in the evidence base exist. Incorporating well‐designed tests of the effectiveness of interventions for biodiversity in conservation projects is one of the best ways to scale up the rate of evidence generation.
Rebecca K. Smith +28 more
wiley +1 more source