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Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1304-1321, July 2026.
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski   +2 more
wiley   +1 more source

Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1345-1356, July 2026.
The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha   +3 more
wiley   +1 more source

Exploring Costa Rica's fungal trends: Insights from digitized specimens

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1256-1274, July 2026.
Fungi are essential to tropical ecosystems but remain largely absent from conservation agendas. By analyzing over 78,000 fungal records from Costa Rica—a globally recognized biodiversity hotspot—this study reveals key patterns in fungal diversity, distribution, and seasonality.
Melissa Mardones   +2 more
wiley   +1 more source

Seguimiento del paciente asmático: qué debe saber el farmacéutico comunitario

open access: yesFarmacéuticos Comunitarios, 2013
El asma tiene una prevalencia de entre un 1 y un 18% dependiendo del país. En el proceso de atención al paciente, y a través de los síntomas que presenta (disnea, tos, sibilancias, opresión torácica), el farmacéutico comunitario puede hacer educación ...
Plaza Zamora J
doaj  

Influence of Processing Variables on the Hydrothermal Synthesis of Zeolite–Geopolymer Aggregates from Kaolin

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 7, July 2026.
ABSTRACT This study addresses the influence of key processing variables on the hydrothermal alkaline treatment of low‐temperature fired kaolin‐aggregates for the development of zeopolymers (zeolite–geopolymer composites). Parameters such as hydrothermal treatment temperature (90 and 150°C), reactor volume (250 and 500 mL), liquid‐to‐solid (L/S) ratio ...
Noelia Cotón   +4 more
wiley   +1 more source

Teoría de las cantidades conservadas: una tensión interna

open access: yesRevista Colombiana de Filosofía de la Ciencia, 2017
En su intento de responder a la pregunta acerca de qué es una relación causal, la Teoría de las cantidades conservadas de Phil Dowe define ‘proceso causal’ como ‘línea de mundo de un objeto que posee una cantidad conservada’.
Manuel Jesús Herrera Aros
doaj   +1 more source

Governing Cybersecurity in the Digital Age: Mapping Comprehensive Policy Mixes With the Nodality‐Authority‐Treasure‐Organization Lens

open access: yesReview of Policy Research, Volume 43, Issue 4, July 2026.
ABSTRACT The accelerated digitalisation of society has amplified cybersecurity threats and revealed their cross‐sectoral nature. Yet, the policy instruments used to address these challenges remain insufficiently examined. This study conducts a scoping review of 980 academic articles (2007–2024) and applies Hood's NATO framework (Nodality, Authority ...
Benedetta Cotta, Maria Stella Righettini
wiley   +1 more source

PROMETEO, PENSADOR DE LA "NECESIDAD" EN ESQUILO

open access: yesDaimon, 1998
El presente ensayo pretende esbozar un "diálogo" entre la figura de Prometeo y su figuración pre-conceptual de la necesidad (Anákê, Moîra) con el fin de señalar los rasgos que lo acercan a los filósofos presocráticos.
Óscar Adían
doaj  

Evaluación Del Recurso Hídrico Superficial En La Subcuenca Hidrográfica Del Río Frío En El Departamento De Cundinamarca: Oferta, Demanda Y Calidad Del Agua

open access: yesRevista de Investigación Agraria y Ambiental, 2018
Colombia es uno de los países más ricos en cuanto a recurso hídrico, sin embargo, se ha visto ha visto afectado por la alta demanda generada por las poblaciones y por el desarrollo agroindustrial.
Melissa Andrea Hoyos Chaverra   +2 more
doaj   +1 more source

The visible and invisible drivers of biocultural loss in the Amazon

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1629-1640, June 2026.
Abstract The Amazon is rapidly approaching an ecological tipping point driven by deforestation, forest degradation and global climate change. These are visible issues that receive increasing political and public attention. However, the accelerating biocultural loss in the Amazon, including the extinction of Indigenous languages, the disruption of ...
Torsten Krause   +5 more
wiley   +1 more source

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