Results 41 to 50 of about 142,570 (231)

Desagregación temporal: una metodología multivariada alternativa

Lecturas de Economía, 2015
En este artículo se propone una nueva extensión de la metodología multivariada de desagregación temporal de Di-Fonzo (1990), la cual supone que los errores de las series de alta frecuencia siguen un modelo VAR(1) en lugar de un proceso ruido blanco ...
Jorge Luis Hurtado Guarín, Luis Fernando Melo Velandia   +1 more
doaj  

Complexity and the Global Security Governance of Autonomous Weapon Systems: Regulatory Deadlock and Practices of Relational Transcendence

World Affairs, Volume 189, Issue 3, Fall 2026.
ABSTRACT One of the most prominent contemporary issues in the arms control domain is the regulation of Autonomous Weapon Systems (AWS). Today, there exist global governance procedures for AWS due to intense legal and ethical concerns, especially about those equipped with Artificial Intelligence capabilities, herein referred to as intelligent AWS (IAWS).
Dimitris Tsintsaris
wiley   +1 more source

A PHARMACEUTICAL FORMULATION DEVELOPMENT USING A EXPERIMENTAL MIXTURE DESIGN

Vitae, 2009
The principal aim of this paper is to apply the experimental design of mixtures to formulate a solid dosage form (ibuprofen) through the study of the excipients and their proportion in the formulation.
Juan F. PINILLOS M., Carlos M. LOPERA G.
doaj  

La reciente constitucionalización de la estabilidad presupuestaria: ¿una reforma necesaria? = The recent constitutionalization of the budgetary stability: a necessary reform

Revista de Derecho Político, 2013
La reforma constitucional del artículo 135 de la Constitución, operada en septiembre de 2011 para introducir la estabilidad presupuestaria y la sostenibilidad financiera como principios fundamentales de nuestro ordenamiento, supuso un cambio de ...
David Delgado Ramos
doaj   +1 more source

Attainability set of a mechanical controlable system and conditions of robust stability

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2020
In this work, the boundary of the attainabbility set of a second order differential equation with an external perturbation is determined numerically, using the solution of the problem of the maximum variation of the oscillation amplitudes of its ...
R. Temoltzi-Ávila, R Ávila-Pozos
doaj   +1 more source

Biodiversity‐driven spatial conservation planning to delineate temporally stable regions

Conservation Biology, Volume 40, Issue 3, June 2026.
Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella, Viviana Cittadino, Ilaria Bernabò, Antonio Romano, Maurizio Biondi, Davide Serva   +5 more
wiley   +1 more source

From species lists to interactions: Network structure, not richness, guides seed dispersal management in human‐modified islands

Journal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings show that management strategies can create fundamentally different seed dispersal regimes, even under similar environmental conditions. Anthropogenic diversification reshapes network organisation into distinct structural configurations, rather than consistently enhancing overall cohesion.
Alba Costa, Manuel Nogales, Anna Traveset, Christopher N. Kaiser‐Bunbury, Anna Zora, Gregory Berke, Sandra Hervías‐Parejo   +6 more
wiley   +1 more source

Valoración funcional básica del judoka: un estudio piloto

Revista de Artes Marciales Asiáticas, 2018
El objetivo del presente estudio fue describir el Perfil Funcional Básico (VAFB) de un grupo de 13 judokas competidores a nivel nacional. Se utilizó la batería Valoración Funcional Básica propuesta por Gil-López (2018).
María Isabel Gil-López, Mateo García-Hurtado, Raquel Hernández-García   +2 more
doaj   +1 more source

Estabilidad política y tributación [PDF]

, 2011
El presente estudio es,sobre todo, un intento de probar la relación entre el nivel impositivo y la estabilidad política mediante el uso de algunas variables de control económico y de ver la relación entre la eficacia gubernamental, la corrupción, y el PIB.A los efectos, se utilizó la autorregresión vectorial (VAR) enfoque en el marco del panel ...
Estrada, Fernando, Mutascu, Mihai, Tiwari, Aviral   +2 more
openaire   +3 more sources

Vegetal residue‐based formulation of Trichoderma ossianense, a new indigenous vineyard species adapted to alkaline pH with potential biocontrol ability against Black‐foot disease pathogens

Pest Management Science, Volume 82, Issue 4, Page 2910-2924, April 2026.
The study identifies Trichoderma ossianense, was can be isolated from grapevine roots, is capable of growing at alkaline pH and controls black‐foot pathogens, highlighting the vegetal residue‐based formulations that preserve its viability. Abstract BACKGROUND Fungi of the Trichoderma genus are used in vineyards as biological control agents mainly ...
Laura Zanfaño, Guzmán Carro‐Huerga, Álvaro Rodríguez‐González, Sara Mayo‐Prieto, Daniela Ramírez‐Lozano, Rosa E Cardoza, Santiago Gutiérrez, Pedro A Casquero   +7 more
wiley   +1 more source