Results 1 to 10 of about 32 (31)

Paraphlebia ixchel Ortega-Salas & Gonzalez-Soriano 2022, sp. nov.

open access: yes, 2022
Published as part of Ortega-Salas, Héctor, González-Soriano, Enrique & Jocque, Merlijn, 2022, Untangling the waterfall damsels: a review of the Mesoamerican genus Paraphlebia Selys in Hagen, 1861 (Odonata: Thaumatoneuridae) with descriptions of 11 new species, pp.
Ortega-Salas, Héctor   +2 more
openaire   +2 more sources

Reconciling fossils with phylogenies reveals the origin and macroevolutionary processes explaining the global cycad biodiversity

open access: yesNew Phytologist, Volume 240, Issue 4, Page 1616-1635, November 2023., 2023
Summary The determinants of biodiversity patterns can be understood using macroevolutionary analyses. The integration of fossils into phylogenies offers a deeper understanding of processes underlying biodiversity patterns in deep time. Cycadales are considered a relict of a once more diverse and globally distributed group but are restricted to low ...
Mario Coiro   +4 more
wiley   +1 more source

Spatial phylogenetics

open access: yesJournal of Biogeography, Volume 50, Issue 8, Page 1454-1463, August 2023., 2023
Abstract The metric called phylogenetic diversity (PD) has been employed over the last 30 years to add an evolutionary dimension to the exploration of biodiversity. However, the application of PD was until recently limited by both technology and methodology.
Brent D. Mishler
wiley   +1 more source

Chatting with Tania Ixchel Atilano [PDF]

open access: yes
Völkerrechtsblog
Katsoni, Spyridoula   +1 more
openaire   +1 more source

Tylodinus ixchel Luna-Cozar & Anderson & Jones & León-Cortés 2014, sp. nov.

open access: yes, 2014
9. Tylodinus ixchel Luna-Cozar, sp. nov. (Figures 44–45, 105, 131) Diagnosis. Length male, 2.4–2.7 mm, female, ca. 2.8 mm (damaged). Width male, 1.1–1.2 mm, female ca. 1.3 mm (damaged). As for T. exiguus with following exceptions: head with dark brown scales; vertex with yellow scales.
Luna-Cozar, Jesús   +3 more
openaire   +2 more sources

Planar Tetracoordinate Oxygen Atoms

open access: yesAngewandte Chemie, Volume 137, Issue 20, May 12, 2025.
This study investigates 515 candidate structures featuring a planar tetracoordinate oxygen (ptO) atom, adhering to the 18 valence electron rule and formulated as OXnYmq. Among these, 35 global minima were identified, primarily stabilized by Group 13 elements with charge states spanning −1 to +1.
Gabriela Castillo‐Toraya   +5 more
wiley   +2 more sources

Trust, Crisis, and Delegation: A Comparative Analysis of Public Health Authorities During the COVID‐19 Pandemic

open access: yesRegulation &Governance, EarlyView.
ABSTRACT In times of crisis, maintaining citizens' trust in government is crucial for policy legitimacy. Yet, research on how institutional design shapes trust under crisis conditions remains limited. This study addresses this gap by examining how the delegation of authority and the degree of institutional independence of public health agencies relate ...
Jana Gómez Díaz
wiley   +1 more source

Managing the COVID‐19 Crisis: Assessing the Responses of Politicians and Service Providers in Long‐Term Care

open access: yesSocial Policy &Administration, EarlyView.
ABSTRACT COVID‐19 was a mega‐crisis that disproportionately affected vulnerable groups, with nursing home residents accounting for 30%–60% of COVID‐19‐related deaths in Europe during the Spring 2020. Despite these shortcomings, little is known about how individuals evaluate crisis management by governments compared to performance by service providers ...
Ixchel Pérez‐Duran   +2 more
wiley   +1 more source

Trust Me, I'm an Expert: Evaluating the Relation Between Expertise and Trust in Regulators

open access: yesGovernance, Volume 39, Issue 3, July 2026.
ABSTRACT Trust is central to research on regulatory governance, underpinning both the legitimacy and effectiveness of regulatory bodies. Yet, while its importance is often assumed, less is known about its organizational drivers. Departing from the idea that regulatory agencies are expert‐based organizations within their fields, we argue that trust ...
Bastiaan Redert   +5 more
wiley   +1 more source

Imaging Point Source Groundwater Discharges in a Confined Coastal Aquifer Using Electrical Resistivity

open access: yesGroundwater, Volume 64, Issue 4, Page 405-421, July/August 2026.
Marine electrical resistivity tomography (ERT) is applied to characterize point‐source submarine groundwater discharge (PSGD) along NW Yucatán. ERT observations and forward modeling constrain conduit detectability under varying hydrogeological conditions.
Mariana Gómez‐Nicolás   +6 more
wiley   +1 more source

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