Results 41 to 50 of about 2,419,473 (338)
García Casella desarrolla una nueva definición de la contabilidad que se destaca por ampliar el universo económico para incluir a las personas y su proyección hacia el cumplimiento de metas.
Sergio Luis Ordoñez Noreña
doaj
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
Si la fidelidad es solo una virtud o algo más según Leonardo Polo
En este trabajo se defiende, según la filosofía de L. Polo, que, aunque la fidelidad se suele referir al trato con cosas, propiamente se refiere a las personas, y en especial a Dios.
Juan Fernando Sellés Dauder+1 more
doaj +1 more source
Developing Persona Analytics Towards Persona Science
Much of the reported work on personas suffers from the lack of empirical evidence. To address this issue, we introduce Persona Analytics (PA), a system that tracks how users interact with data-driven personas. PA captures users’ mouse and gaze behavior to measure users’ interaction with algorithmically generated personas and use of system features for ...
Jung, Soon-Gyo+3 more
openaire +2 more sources
Human capital and regional wage gaps [PDF]
This paper uses micro-level data to analyse the effect of human capital on regional wage differentials. The results for the set of Spanish regions confirm that they differ in the endowment of human capital, but also that the return that individuals ...
López Bazo, Enrique+1 more
core +2 more sources
Network topology drives population temporal variability in experimental habitat networks
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu+3 more
wiley +1 more source
Multivariate analysis in vector time series [PDF]
This paper reviews the applications of classical multivariate techniques for discrimination, clustering and dimension reduction for time series data. It is shown that the discrimination problem can be seen as a model selection problem.
Galeano, Pedro, Peña, Daniel
core +4 more sources
Geographic variation in walking activity in the red flour beetle Tribolium castaneum
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley +1 more source
Dendritic cells steering antigen and leukocyte traffic in lymph nodes
Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta+3 more
wiley +1 more source
Seguridad alimentaria como derecho humano. Alcances y limitaciones
“Toda persona tiene derecho a la alimentación nutritiva, suficiente y de calidad. El Estado lo garantizará.” Este texto consagrado en la Constitución Política de los Estados Unidos Mexicanos tiene particularidades que hacen utópico su cumplimiento ya que
Roberto Carlos Leal García
doaj +1 more source