Results 31 to 40 of about 1,235 (161)

Navigating the seven seas of arthropod collection protocols: Metabarcoding arthropod diversity in a tropical forest

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 10, Page 2395-2407, October 2025.
Abstract Insects and other arthropods represent one of the most diverse groups of life on Earth, with an estimated 70% of species awaiting discovery. Advances in DNA‐based tools have accelerated species discovery, while high‐throughput sequencing has enabled large‐scale biodiversity surveys.
Daniel Souto‐Vilarós   +13 more
wiley   +1 more source

Quality or Complexion? Experience and Skin Tone as Determinants of Electoral Success in Mexico

open access: yesSocial Science Quarterly, Volume 106, Issue 4, July 2025.
ABSTRACT Objective Recent research suggest that skin color discrimination influences electoral outcomes. This article tests the empirical robustness and generalizability of these findings, incorporating candidates’ quality as an alternative explanation for electoral success. Methods We examine data from the 2024 General Election in Mexico.
René Rejón, Sergio Bárcena
wiley   +1 more source

Dualization and Social Policies: A Conceptual and Analytical Framework

open access: yesPolitics &Policy, Volume 53, Issue 3, June 2025.
ABSTRACT This thematic review offers a conceptual and analytical framework to assess, identify, and explain the processes of dualization in labor markets and social protection systems in 21st‐century welfare states. After a brief historical examination of the concept's origins, we review the primary definitions, theories, and typologies developed to ...
Gibrán Cruz‐Martínez   +1 more
wiley   +1 more source

Volatilidad y fragmentación electoral en las elecciones del poder ejecutivo y legislativo en Morelos, México

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2021
El presente artículo tiene por objetivo analizar las transformaciones del sistema de partidos en Morelos, México, desde la caída de la hegemonía priista hasta las últimas elecciones en el año 2018.
Karen Ramírez González
doaj   +1 more source

Executive hour or political competition in times of crisis?—An analysis of public crisis reporting on the COVID‐19 lockdowns in Germany

open access: yesEuropean Policy Analysis, Volume 11, Issue 1, Page 32-53, Winter 2025.
Abstract While much work has looked at how governments responded to the Corona pandemic, little consideration has been given to how the crisis affected party competition and what positions political actors took during this period. How were political actors' positions on COVID‐19 portrayed in daily newspapers? And how can we explain these patterns?
Katja Demler
wiley   +1 more source

Los partidos políticos y el sistema político colombiano

open access: yesDesafíos, 2010
El artículo revisa el concepto de partido político e intenta responder la pregunta de si existe o hace falta un sistema de partidos en Colombia y de qué tipo. Se parte de que hay una crisis del actual sistema político colombiano que tiene como una de sus
Fernando Giraldo García
doaj  

La partidocracia uruguaya: tradición y agenda reciente

open access: yesSecuencia, 1995
Examina   lo más  relevante   en  la historia   del sistema de partidos uruguayos hasta su momento   actual   y la  importancia   que  este  ha tenido   dentro   del  sistema   político.
Gerardo Caetano
doaj   +1 more source

La diversidad en sistemas de partidos [PDF]

open access: yesRevista Española de Investigaciones Sociológicas, 1985
Cuando los partidos políticos compiten por ocupar cierto espacio electoral resulta una situación similar a la que se da en los ecosistemas del mundo natural cuando las plantas luchan por conquistar su territorio. Cuando esto sucede en el contexto de la estructura política de un sistema parlamentario, nos encontramos con que las variaciones que se van ...
openaire   +1 more source

M̓ṇúxvʔit model for centering Indigenous knowledge and governance

open access: yesConservation Biology, Volume 38, Issue 6, December 2024.
Abstract The importance of Indigenous (and local) knowledge and governance systems for addressing social and ecological crises is increasingly recognized. Unfortunately, attempts to incorporate Indigenous knowledge into Western approaches, often without the full leadership, consent, and participation of the peoples holding those knowledges, can cause ...
Elroy White (Q̓íx̌itasu)   +5 more
wiley   +1 more source

SISTEMA DE PARTIDOS Y CAMBIO DEMOCRÁTICO: APROXIMACIONES AL CASO DOMINICANO

open access: yesAmérica Latina Hoy, 2010
Se analizan las transformaciones de los partidos políticos y del sistema de partidos, tras la desaparición de los líderes fundadores de los tres principales partidos políticos modernos: Bosch (PLD), Peña Gómez (PRD) y Balaguer (PRSC).
Wilfredo LOZANO
doaj  

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