Results 111 to 120 of about 1,886,572 (281)

Defence Contracting and Accrual‐Based Earnings Management

open access: yesAccounting &Finance, EarlyView.
ABSTRACT We examine accrual‐based earnings management in Spanish defence firms in 2011–2020, using a unique database from the Spanish Ministry of Defence. We find higher levels of accrual‐based earnings management and lower accrual quality in firms where defence contracts represent a high proportion of their total sales.
Francisco José Callado‐Muñoz   +3 more
wiley   +1 more source

Evolución de la escuela de minas de Manresa y su relación con la minería potásica [PDF]

open access: yes, 2012
La minería desarrollada en la cuenca salina catalana de las zonas de Cardona, Súria y Balsareny-Sallent ha tenido y tiene una influencia muy importante para la comarca del Bages. Actualmente es claramente uno de los motores económicos más sólidos con los
Sanchez Espina, Antonio   +1 more
core  

Reciprocal links between student disengagement and teacher–student relationships: A four‐wave longitudinal study

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background High‐quality teacher–student relationships are linked to engagement, yet disengaged students may view the relationship less positively, suggesting a potential reciprocal cycle between disengagement and teacher–student relationship quality.
Claudia Pérez‐Salas   +2 more
wiley   +1 more source

Rarity patterns and conservation priorities in Cactaceae species from the Southern Central Andes: a case study from the Calchaquíes Valleys, Salta, Argentina [PDF]

open access: yes, 2016
En este trabajo se estudiaron 34 especies de Cactaceae de los Valles Calchaquíes, Argentina, para determinar 1) el nivel de rareza de las especies, 2) la proporción de especies raras entre grupos taxonómicos y ecológicos, y 3) la consistencia espacial de
Aagesen, Lone   +5 more
core  

Three shades of self‐regulation with unique complex dynamics, drivers and targets for intervention

open access: yesBritish Journal of Educational Technology, EarlyView.
Abstract Self‐regulated learning (SRL) is an active process involving multiple interacting components that evolve over time, exhibiting characteristics of complex systems such as non‐linearity, emergent behaviour, self‐organization, and hierarchy. These interactions unfold at different temporal levels, each warranting a dedicated lens to capture their ...
Sonsoles López‐Pernas   +2 more
wiley   +1 more source

Actividades de extensión: Puertas afuera

open access: yesCuadernos.info, 1991
El Centro de Estudios de la Prensa, en coordinación con la Escuela de Periodismo de la Universidad Católica, ha venido desarrollando una labor de difusión en la sociedad de las tareas académicas, especialmente hacia los periodistas y otros profesionales
Escuela de Periodismo UC
doaj  

Escuela y arte, arte y escuela

open access: yes, 2001
ESP
Pérez Lloréns, Carola   +1 more
openaire   +1 more source

Home - About - Disclaimer - Privacy