Results 41 to 50 of about 5,866 (115)

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

Diseño gráfico en los límites

open access: yesAnales del Instituto de Arte Americano e Investigaciones Estéticas "Mario J. Buschiazzo", 2013
En el contexto de transformaciones marcado por una era de tensión global y de conversión neoliberal, que en la Argentina tuvo su estallido en diciembre de 2001, este trabajo se pregunta por una serie de prácticas e imágenes expresivas de la protesta ...
María Laura Nieto
doaj  

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

Análisis comparativo del levantamiento del terreno mediante UAS y topografía clásica en proyectos de trazado de carreteras

open access: yesInformes de la Construccion, 2022
La incorporación de vehículos aéreos no tripulados (UAS) como alternativa a los levantamientos topográficos clásicos ha experimentado en estos últimos años un gran avance en todos los ámbitos de la ingeniería, dado que permiten una rápida y eficaz ...
Juan Antonio Pérez   +2 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

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

Language teaching and graphic colonial.

open access: yesPraxis, 2015
In the present study a reflection of the colonial baroque ornamentation from education and graphic blocks; analyzing aspects such as creating maps of the Basilica Church Cathedral Santiago de Tunja.
Sandra Yaneth Chaparro Cardozo
doaj  

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

The Ancient Maya Script of Hand Forms Embedded in Figural Art: A Decipherment of Numerals Signed by the Rulers of Altar Q1

open access: yesTransactions of the Philological Society, Volume 123, Issue 2, Page 350-389, July 2025.
Abstract Ancient Maya texts are informationally dominated by hieroglyphic inscriptions and visually dominated by figural art with distinctly formed hands. The hands suggest iconographically embedded hand signs, which would constitute a unique modality of semantic expression and a discourse complement to hieroglyphic writing.
Rich A. Sandoval
wiley   +1 more source

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