Results 31 to 40 of about 478,767 (164)

Contribution of microcosm experiments to conservation science

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Microcosms, or miniature experimental systems, have been used to develop models and theories in ecology. However, their contribution to conservation science is unclear. We explored the application, design, and impact of microcosms in conservation science from 469 systematically identified articles published from 1986 to 2023.
Eleanor R. Stern   +3 more
wiley   +1 more source

El supuesto digital: 10 Tesis

open access: yesCuadernos de Información y Comunicación, 2017
Como hiciera con el fenómeno Wikileaks, Lovink y sus colegas nos presentan diez tesis fundamentales que forman la base de diversas argumentaciones en torno a los ya establecidos medios digitales, discutiendo su importancia y su desarrollo, desde ángulos ...
Geert Lovink, Ned Rossiter
doaj   +1 more source

Editorial

open access: yesDesde el Jardín de Freud, 2020
Editorial del número 20.
Mario Bernardo Figueroa Muñoz
doaj   +1 more source

Justificando la guerra. Manipulación de la opinión pública en los conflictos más recientes

open access: yesComunicación, 2022
En este artículo se analizan las distintas formas en que los estados modernos poner en marcha su maquinaria comunicativa de propaganda de guerra para persuadir y manipular a la opinión pública ocultando tras palabras como patria, libertad o democracia ...
Alejandro Pizarroso Quintero
doaj   +1 more source

Inverse effects of soil moisture and litter quality on litter decomposition along a gradient from hyper‐arid to temperate climate

open access: yesJournal of Ecology, Volume 114, Issue 1, January 2026.
We hypothesized that litter decomposition (H1) and litter quality (H2) increase with increasing soil humidity, therefore litter from the wetter sites to have the highest litter quality and decompose fastest in each site, and fastest on the wet end of the gradient (H3).
Liesbeth van den Brink   +6 more
wiley   +1 more source

Functional Morphology of the Scaphoid in Extant African Apes, Humans and Fossil Hominins

open access: yesAmerican Journal of Biological Anthropology, Volume 188, Issue 4, December 2025.
ABSTRACT Objectives The morphology of the hominoid scaphoid has played a key role in functional and evolutionary hypotheses related to the emergence of hominin bipedalism and tool use. However, the scaphoid's complex morphology is challenging to comparatively analyze via traditional 2D linear measurements.
Nadine G. Steer   +5 more
wiley   +1 more source

Estudio de líneas de manipulación de fruta de hueso y cítricos con ayuda de frutos electrónicos [PDF]

open access: yes, 1997
Se emplearon dos frutos electrónicos simulados IS-lOO de diferente tamaño (grande: 300.6 g y 8.8 cm de diámetro; pequeño: 114.7 g y 6.2 cm de diámetro) para evaluar la calidad de las operaciones de post-recolección.
García García, Francisco   +2 more
core   +1 more source

Barriers and opportunities for consumption of invasive lionfish in Belize

open access: yesPeople and Nature, Volume 7, Issue 11, Page 2777-2793, November 2025.
Abstract Invasive lionfish (Pterois spp.) have rapidly spread across the Western Atlantic and Mediterranean Sea. They reproduce frequently and consume native marine life important to livelihoods and reef health. To combat the deleterious impacts of this species, management efforts in Belize and throughout the invaded range have included development of ...
Kaylin R. Clements   +6 more
wiley   +1 more source

Una arquitectura para manejar datos continuos en SIG [PDF]

open access: yes, 1999
Las aplicaciones geográficas en muchos casos implican la definición y manipulación de información continua. Esto es de suma relevancia en áreas como meteorología y aplicaciones ambientales.
Gordillo, Silvia Ethel   +2 more
core  

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

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