Results 51 to 60 of about 139,091 (154)

Influence of Ronchi Grating Orientation on Color Stimuli Bezold Effect

open access: yesColor Research &Application, Volume 50, Issue 6, Page 683-691, November/December 2025.
The Bezold effect, which refers to the influence of the shape and size of surrounding objects on the perceived color of a stimulus, has been studied. The aim of this study is to determine whether the orientation of the grating lines (horizontal or vertical) produces a significantly different variation in color appearance across different grating ...
Jorge Montalvá   +4 more
wiley   +1 more source

Networking strategies for coordinating interdependent policy issues: A motif approach

open access: yesPolicy Studies Journal, Volume 53, Issue 4, Page 925-943, November 2025.
Abstract Complex societal challenges, such as climate change and environmental degradation, are encumbered by numerous interdependences across different policy issues. Coordination of interdependent policy issues is thus critical. However, coordination challenges persist, partly because coordinating interdependent policy issues among actors often ...
Johanna Hedlund   +2 more
wiley   +1 more source

Un perro que ladra, pero no muerde. El ejercicio profesional del periodismo argentino durante la pandemia del Covid-19

open access: yesAnuario Electrónico de Estudios en Comunicación Social "Disertaciones"
Se analiza el ejercicio periodístico, específicamente el rol del perro guardián y el rol intervencionista, en Argentina durante el primer año de la pandemia del Covid-19.
Martina Ferrero   +3 more
doaj   +1 more source

Gangs, Labor Mobility, and Development

open access: yesEconometrica, Volume 93, Issue 6, Page 2083-2121, November 2025.
We study how criminal organizations affect economic development. We exploit a natural experiment in El Salvador, where these criminal organizations emerged due to an exogenous shift in American immigration policy that led to the deportation of gang leaders from the United States to El Salvador.
Nikita Melnikov   +2 more
wiley   +1 more source

On Bipartite Biregular Large Graphs Derived From Difference Sets

open access: yesJournal of Graph Theory, Volume 110, Issue 2, Page 174-181, October 2025.
ABSTRACT A bipartite graph G = ( V , E ) with V = V 1 ∪ V 2 is biregular if all the vertices of each stable set, V 1 and V 2, have the same degree, r and s, respectively. This paper studies difference sets derived from both Abelian and non‐Abelian groups.
Gabriela Araujo‐Pardo   +3 more
wiley   +1 more source

Modeling singular neoclassical spaces in a procedural way

open access: yesDisegnare con, 2023
This research article aims to propose a new method for procedurally modeling unique architectural heritage spaces and explore new approaches to 3D-model parameterizable architecture, specifically focusing on neoclassical architecture. Procedural modeling,
Eduard Baviera   +2 more
doaj  

Habitat dynamics of flagship species for conservation prioritization in southern Europe

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Biodiversity loss is accelerating due to human actions, and decision‐making for conservation needs to be streamlined. Ex situ biodiversity modeling and monitoring based on satellite time‐series data could be an affordable and cost‐efficient tool for improving the prioritization of conservation areas.
Antonio Velasco‐Rodríguez   +4 more
wiley   +1 more source

Salivary/Serum Progesterone Ratio Differs Between Menstrual Cycle Phases but Not Between Populations: Implications for Health, Reproductive, and Behavioral Research

open access: yesAmerican Journal of Human Biology, Volume 37, Issue 7, July 2025.
Scatterplot of paired measurements of PFree‐SAL (y‐axis, log scale) versus PTotal‐VEN (x‐axis, log scale) for each of our 36 Bolivian study participants. Dotted diagonals represent lines of constant uptake fraction (UF = PFree‐SAL/PTotal‐VEN) from 0.2% to 100%. The solid red line represents the linear regression model for luteal phase pairs (red dots),
Virginia J. Vitzthum   +4 more
wiley   +1 more source

Boletín informativo para la industria gráfica. 3

open access: yes, 1992
En esta entrega del boletín informativo “Servicio informativo para la industria gráfica” se presentan resúmenes de información técnica, correspondiente a publicaciones y artículos presentes en su momento en el Centro Nacional para la Industria Gráfica y ...

core  

La Casa de los Pinelo en Sevilla según un texto de 1542

open access: yes, 2020
La Casa de los Pinelo es un palacio renacentista que forma parte de una destacada secuencia evolutiva de importantes arquitecturas palaciegas de Sevilla.
Barrero Ortega, Pedro José   +1 more
core   +1 more source

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