Results 191 to 200 of about 245,698 (281)

Phylogenetic analysis and the recognition of a new genus for Mexican Crassulaceae segregated from Echeveria

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Systematic knowledge of the Mexican Crassulaceae is slowly progressing as data from new DNA regions and species sampling efforts increase. We compiled and generated new rbcL, matK, rps16, ITS/ITS2, and ETS DNA sequences and performed an updated phylogenetic reconstruction for a group of 131 Mexican Crassulaceae terminals from 11 of the 13 ...
Luis Emilio de la Cruz‐López   +1 more
wiley   +1 more source

Phylogenomics and systematics of African Sesuvium (Aizoaceae)

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Sesuvium (Sesuvioideae‐Aizoaceae) comprises leaf succulent annual and perennial herbs distributed in coastal or saline sites of subtropical and tropical regions. Some species of the genus tolerate highly salinized or polluted soils and show soil‐improving properties.
Gudrun Kadereit   +3 more
wiley   +1 more source

Machine Learning for Local Detection of Separators in Three‐Dimensional Magnetic Fields

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Magnetic reconnection is a major plasma phenomenon occurring in various key environments ranging from the Sun and near‐Earth space to astrophysical plasmas. While magnetic reconnection is relatively well‐understood under two‐dimensional (2D) settings, it remains challenging to characterize in three‐dimensional (3D) magnetic fields.
Fanni Franssila   +5 more
wiley   +1 more source

Sleep heart rate predicts next-day pain medication use in posttraumatic stress disorder inpatients. [PDF]

open access: yesPain Rep
Tamayo GC   +5 more
europepmc   +1 more source

Cultivating Compassion in Students for End‐Of‐Life Processes: A Mixed‐Methods Participatory Research Protocol

open access: yesJournal of Advanced Nursing, Volume 82, Issue 6, Page 6872-6881, June 2026.
ABSTRACT Aims To analyse the impact of a participatory process of awareness and reflection on compassion, in the face of end‐of‐life processes, in students aged 12–23 years in six Spanish regions, and to understand how the participatory process can transform their compassion. Design Mixed sequential transformative methodology with different phases.
Eva Abad‐Corpa   +37 more
wiley   +1 more source

Assessing the Dynamic Resilience of Urban Road System: A Case Study of Xiamen City, China

open access: yesJournal of Flood Risk Management, Volume 19, Issue 2, June 2026.
ABSTRACT Urban road system resilience is critical for managing extreme flood events, yet existing assessments predominantly focus on static indicators that capture inherent system capacity rather than dynamic responses to disturbances. This study proposes a dynamic resilience analysis framework that tracks urban road system performance under ...
Hongjie Huang   +4 more
wiley   +1 more source

Influence of radiographic viewing perspective on the reverse shoulder arthroplasty angle. [PDF]

open access: yesSemin Arthroplasty
Percin B   +6 more
europepmc   +1 more source

Real‐World Outcomes of Opti‐Hep‐D: An Innovative, Multicentre and Multidisciplinary Program Improving Hepatitis D Cascade of Care

open access: yesLiver International, Volume 46, Issue 6, June 2026.
ABSTRACT Background and Aim Hepatitis D virus (HDV) infection remains underdiagnosed, and real‐world data on screening and linkage to care are limited. We assessed the implementation of Opti‐Hep‐D, a publicly funded initiative for HDV management in the Spanish region of Catalonia.
Adriana Palom   +20 more
wiley   +1 more source

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