Results 101 to 110 of about 4,197 (259)

Los deberes en la actualidad. Deberes por proyectos

open access: yes, 2017
El presente artículo trata un tema de actual controversia y debate, como son los deberes. Expone posturas a favor y en contra, pero toma como referencia el punto de vista del docente y su labor, cómo debe valorar esta situación, la de su alumnado y llevar a cabo un método que sea beneficioso, acorde a la edad y contexto.
openaire   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

open access: yesJournal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker   +6 more
wiley   +1 more source

Los deberes humanos

open access: yes, 2003
El ejercicio de los derechos exige una conducta de coherencia con los deberes. Se enfatiza en el hecho de que la justicia y la ley, y no el amor misericordioso secularizado en humanismo, son los cimientos del orden social. La justicia se levanta sobre los pilares de la recompensa y el castigo.
openaire   +2 more sources

From individuals to networks: The role of variation in plant–pollinator communities' responses to global change

open access: yesJournal of Animal Ecology, EarlyView.
This paper argues that variation among individuals—not just species differences—can shape the sensitivity, robustness and resilience of plant–pollinator communities under global change. By linking individual traits and interaction structure to network dynamics, it provides a new framework and future research directions for predicting community ...
James DeWitt Crall   +1 more
wiley   +1 more source

Characterization of a PIP Binding Site in the N-Terminal Domain of V-ATPase a4 and Its Role in Plasma Membrane Association. [PDF]

open access: yesInt J Mol Sci, 2023
Chu A   +7 more
europepmc   +1 more source

Waterbird zoogeochemical effects shape wetland nutrient dynamics and algal communities in Laurentian Great Lakes coastal freshwater wetlands

open access: yesJournal of Animal Ecology, EarlyView.
Distinct waterbird species influence nutrient cycling through guano contributions in Great Lakes coastal wetlands. Waterbird‐derived nutrients favour distinct algal communities and wetland sediments rapidly remove waterbird nutrients via biogeochemical processes.
Taylor C. Michael   +3 more
wiley   +1 more source

El deber de información contractual y sus límites

open access: yesRevista de Derecho Privado (Bogota. 1997), 2011
El presente artículo trata del alcance y de los límites del deber de información, para lo cual, se establece que el deber de información es una obligación emanada de la buena fe y su cumplimiento permite el pleno uso de la libertad contractual en cuanto ...
Carlos Alberto Chinchilla Imbett
doaj   +2 more sources

Debere in complement clauses

open access: yesGraeco-Latina Brunensia, 2013
This paper examines the use of the verb debere in imperative complement clauses found in Late Latin texts from the 4th to the 8th centuries, with the aim to offer an account of violation of the restrictions that apply in the instances that are not classical.
openaire   +1 more source

Functional traits explain responses of Appalachian birds to vertical and horizontal forest structure

open access: yesJournal of Animal Ecology, EarlyView.
The study of bird–forest relationships dates back decades, but rarely have the relationships of functional traits to 3D forest structure responses been considered for dozens of species at regional scales. Abstract Species interact with habitat based on their functional traits, but it is unclear how specific traits interact with the multiple components ...
Trevor Roberts   +7 more
wiley   +1 more source

Why Does Excess Cash Crowd Out Donations? The Role of Overhead Ratio and Fundraising Efforts

open access: yesBritish Journal of Management, EarlyView.
Abstract This study explores how excess cash holdings are associated with the level of donations nonprofit organizations (NPOs) receive, emphasizing the mediating roles of overhead ratio and fundraising efforts. Drawing on interdependent utility theory, agency theory, the precautionary motive of cash and resource dependence theory, we develop a ...
Teresa Elvira‐Lorilla   +3 more
wiley   +1 more source

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