Results 231 to 240 of about 14,245,177 (346)

Hidden lineages in the African Sky Islands: A taxonomic reevaluation of Afrocarduus (Compositae)

open access: yesJournal of Systematics and Evolution, EarlyView.
Species delimitation is crucial for biodiversity studies. Using Hyb‐Seq and phylogenomics, we reassessed Afrocarduus, endemic to Afromontane and Afroalpine regions, uncovering 16 evolutionary lineages (2.3 Mya). Morphological data support their distinctiveness, with acaulescence evolving independently twice. The traditionally broad A.
Lucía D. Moreyra   +9 more
wiley   +1 more source

Integrative phylogenomics and morphology reveal the evolution and biogeography of Encephalartos (Zamiaceae)

open access: yesJournal of Systematics and Evolution, EarlyView.
We aimed to conduct phylogenetic analyses of Encephalartos, a cycad genus endemic to Africa, using 3545 single‐copy nuclear genes extracted from transcriptome data, covering 64/65 of the recognized species, along with inference of divergence times using two secondary calibration points.
Sadaf Habib   +8 more
wiley   +1 more source

Association of Water, Sanitation, Hygiene and Animal Ownership With Relapse to Acute Malnutrition Among Children Aged 6–59 Months in Mali, South Sudan and Somalia: A Multi‐Site Prospective Cohort Study

open access: yesMaternal &Child Nutrition, EarlyView.
Relapse rates post‐SAM treatment varied: 32% in Mali, 63% in South Sudan, 21% in Somalia. Diverse WASH and animal ownership factors were linked to relapse risk, differing by context. Some WASH conditions increased risk, whereas animal ownership was protective in Mali and South Sudan. No significant associations emerged in Somalia.
Lauren D'Mello‐Guyett   +18 more
wiley   +1 more source

Distance From Treatment Is Associated With Poorer Admission Status and Worse Outcomes Among Acutely Malnourished Children

open access: yesMaternal &Child Nutrition, EarlyView.
Abstract Distance from health facilities is an important predictor of treatment seeking and health outcomes. We aimed to describe the relationship between distance from care with admission characteristics and treatment outcomes among children admitted to malnutrition treatment.
Suvi T. Kangas   +10 more
wiley   +1 more source

Policy to practice: Social accountability in medical school admissions—A scoping review

open access: yesMedical Education, EarlyView.
Abstract Background Medical schools worldwide are integrating social accountability into admissions to address health inequities, improve workforce distribution and enhance population health outcomes. While foundational frameworks exist, implementation outcomes of specific admissions policies remain underexplored.
Sierra A. Land   +5 more
wiley   +1 more source

Outcomes of Thoracic Surgery in Pediatric Patients: A Single-Center Experience From Al Ribat University Hospital, Sudan. [PDF]

open access: yesCureus
Taha IAA   +10 more
europepmc   +1 more source

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