Results 51 to 60 of about 6,709 (105)

Tudor England and Stewart Scotland Through Spanish Eyes: A Complete Transcription and Translation of Pedro de Ayala's Letter of 1498 to King Ferdinand of Castile and Queen Isabella of Aragon

open access: yesRenaissance Studies, EarlyView.
Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime   +2 more
wiley   +1 more source

Adapted Physical Activity for Elderly People and National Policies. A Comparative Investigation

open access: yesSocial Policy &Administration, EarlyView.
ABSTRACT The global demographic transition presents challenges and opportunities for Western societies, affecting biological, psychological, and social aspects. Ageing is linked to a decline in physical abilities, worsened by sedentary lifestyles, which reduce autonomy and quality of life. Public policies must promote “active ageing,” with APA as a key
Di Mare Simona   +3 more
wiley   +1 more source

Incomplete lineage sorting and hybridization as sources of gene tree discordance among species of the Geminata clade of Solanum (Solanaceae)

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract Discordance among gene trees, including discrepancies with the species tree, is increasingly reported in analyses of phylogenomic data. Such discordance can result from technical issues such as misalignment, paralogy, or model misfit, or from biological processes such as incomplete lineage sorting (ILS), hybridization with introgression, or ...
Juan David Tovar   +6 more
wiley   +1 more source

Revealing lost secrets about Yingpan Man and the Silk Road. [PDF]

open access: yesSci Rep, 2022
Wang T   +5 more
europepmc   +1 more source

EEG Brain Rhythms During Resting‐State Wakefulness and Sleep in Elderly Expert Meditators

open access: yesJournal of Sleep Research, Volume 35, Issue 2, April 2026.
Compared to controls, elderly expert meditators exhibited (1) more preserved resting‐state brain activity, (2) less altered sleep architecture, and (3) EEG features indicative of heightened cognitive states during NREM sleep. Importantly, several of the metrics that differed between groups also showed consistent correlations with meditation expertise ...
Pierre Champetier   +43 more
wiley   +1 more source

Altered locus coeruleus links to atrophy and hypometabolism in individuals with high Alzheimer's disease biomarkers

open access: yesAlzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION The locus coeruleus (LC), the first region to contain tau pathology in Alzheimer's disease (AD), releases norepinephrine, which has a neuroprotective role. We examined whether LC integrity relates to whole‐brain integrity and how AD biomarkers may moderate this relationship.
Emilie Foyard   +9 more
wiley   +1 more source

2. Medieval Feudalism

open access: yes, 1958
Feudalism was the natural response to the greatest political need of the Dark Ages: security. Since there was no central government capable of providing this security, men fell back on their own resources, making local arrangements.
Bloom, Robert L.   +6 more
core  

Conceptions of state and kingship in Southeast Asia. [PDF]

open access: yes, 1956
Data Paper: Number 18. Revised version of an article published in THE FAR EASTERN QUARTERLY Vol. 2, pp. 15-30, November 1942.
Heine-Geldern, Robert
core  

Extracellular Vesicles From Mesenchymal Stromal Cells Drive Muscle and Neuronal Regeneration Through TNFα Modulation

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 3, March 2026.
Workflow of the work. (1) Human muscle biopsies were collected, and the human muscle precursor cells (hMPC) were isolated, followed by co‐culture with human monocytes (THP‐1). In parallel, human muscles were decellularised to obtain an extracellular matrix (ECM) free of cells. ECM were recellularised by injecting hMPC and THP1 into the matrix.
Agner Henrique Dorigo Hochuli   +20 more
wiley   +1 more source

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