Results 81 to 90 of about 27,700 (212)
Social protection in fragile and conflict affected settings: The case of Sudan
International Social Security Review, Volume 79, Issue 2, Page 17-42, April/June 2026.Abstract This article examines Sudan’s state‐led social protection system by conducting a mapping of the country’s main social protection schemes, drawing on legislative documents and secondary reports as well as the 2022 Sudan Labor Market Panel Survey.
Dáire Brady, Zina Nimeh
wiley +1 more source
Editorial Conocimiento, contribuciones y consciencia afrodescendiente [PDF]
, 2022 Este número inicia el estudio e investigación afrodescendiente, a la sombra del Iroko boricua. En sí mismo, transdisciplinario y transgresivo. Es un espacio para el reconocimiento de saberes y experiencias afrodescendientes en Puerto Rico.
Quiñones, Doris
core +1 more source
Journal of Mathematical Analysis and Applications, 2000 The author establishes some weaker characteristic conditions of the operator \(t_c\) and investigates invariant operators. It is shown that if an operator \(T\) can commute with one of the operators \(\sigma_p\) (\(p\neq 0\) and a root of unity), then \(T\) is an invariant operator.
openaire +2 more sources
Las sombras de Aleixandre y Cernuda en la poesía de Francisco Umbral [PDF]
, 2015 Francisco Umbral began late as a poet, not publishing his first poetic works until 1981. We can particularly see the influence of two members of Generation of ’27 in his poetry: Vicente Aleixandre and Luis Cernuda, who represent the more formal aspect of
Casado Hernández, Marina
core +1 more source
The Electronic Journal of Combinatorics, 2002 We survey the mathematical literature on umbral calculus (otherwise known as the calculus of finite differences) from its roots in the 19th century (and earlier) as a set of “magic rules” for lowering and raising indices, through its rebirth in the 1970’s as Rota’s school set it on a firm logical foundation using operator methods, to the current state ...
A. Di Bucchianico, D. Loeb
openaire +1 more source
, 2005 Samara Umbral belongs to the generation of young artists who have grown up in a culture saturated with digital images. Her intimately scaled oil and watercolor paintings replicate low-resolution, found images that Umbral culls from social media ...
Umbral, Samara, Samara Umbral (b. 1987)
core
Biota ColombianaEste estudio se centra en el análisis multitemporal de la lámina de agua superficial en dos humedales: uno ubicado en un área protegida y el otro altamente antropizado por las presiones de su entorno.
Pablo Andrés Velásquez-Franco +2 more
doaj +1 more source
El ”umbral de rentabilidad” en la empresa de prensa
Communication & Society (Formerly Comunicación y Sociedad), 1994 Aunque la realidad empresarial puede y debe ser estudiada desde diversas perspectivas, existe un aspecto particularmente interesante: el hecho mismo que motiva su aparición, el cual, además, tiene mucho que ver con su permanencia como institución social.
Ignacio Población +1 more
doaj
Computer algebra and Umbral Calculus
Discrete Mathematics, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anne Bottreau +2 more
openaire +3 more sources
En respuesta a lo específico. El Espacio Intermedio en Alison y Peter Smithson
ESTOA: Revista de la Facultad de Arquitectura y Urbanismo de la Universidad de CuencaAlgunos términos como neighbourhood, doorstep philosophy o space between, cobran especial importancia en la obra de Alison y Peter Smithson. Especialmente el último es un término recurrente en sus escritos y trabajos. Explorar el origen de su interés por
Nieves Fernández-Villalobos
doaj +1 more source