Results 91 to 100 of about 53,927 (241)

Identifying Out‐of‐the‐Box Virtual Reality Applications With Geriatric Applicability and Value

Journal of the American Geriatrics Society, EarlyView.
ABSTRACT Background Virtual reality (VR) has the potential to improve the quality of life for older adults. Most studies use proprietary VR programs, specifically designed for one goal, which vastly limits the generalizability and use by the older adult population.
Alexandra Petrakos, Diana Medved, Amber Winder, Leo L. Nelson, Lexi N. Lindquist, Lee A. Lindquist   +5 more
wiley   +1 more source

Language Dominance Shapes Protracted Development of Nonpersonal Clitics (Even) in Cases of Widespread Bilingualism

Language Learning, EarlyView.
Abstract Little research has explored how language dominance may affect the development and ultimate attainment of morphosyntax in a situation of widespread and social bilingualism, where exposure to both languages starts early on and can be sustained over time.
Adriana Soto‐Corominas, Sílvia Perpiñán, Scott James Perry   +2 more
wiley   +1 more source

Direct evidence of singlet molecular oxygen [O2 (1Δg)] production from UVA excited 6‐thioguanine

Photochemistry and Photobiology, EarlyView.
6‐Thioguanine (6‐TGua) is incorporated into DNA as a purine analogue, inhibiting cell replication. Patients treated with 6‐TGua are more prone to developing skin cancer due to the photoexcitation of 6‐TGua by UVA radiation (as illustrated in the Jablonski diagram). Upon exposure to UVA, the excited 6‐TGua generates 1O2.
André L. Lopes, Fernanda M. Prado, Helena C. Junqueira, Marisa H. G. Medeiros, Graziella E Ronsein, Jean Cadet, Paolo Di Mascio   +6 more
wiley   +1 more source

Regulating Autonomous Weapon Systems: Searching for African Solutions to Regional and Global Problems

Regulation &Governance, EarlyView.
ABSTRACT Lethal autonomous weapon systems (LAWS), while offering strategic advantages in warfare, pose significant ethical, legal, and security risks, especially for countries in the Global South. This article examines how a philosophical perspective, rooted in African ethical and political thought, can enrich regional and global debates on regulating ...
Ezenwa E. Olumba, Samuel Oyewole, Christopher Isike, Tony Onazi Oche   +3 more
wiley   +1 more source

Diabetes risk and amino acid profiles: cross-sectional and prospective analyses of ethnicity, amino acids and diabetes in a South Asian and European cohort from the SABRE (Southall And Brent REvisited) Study. [PDF]

, 2015
Aims/hypothesis: South Asian individuals have an increased risk of diabetes compared with Europeans that is unexplained by obesity and traditional or established metabolic measures.
Ala-Korpela, M, Chaturvedi, N, Eastwood, SV, Forouhi, NG, Godsland, IF, Hughes, AD, McKeigue, PM, Sattar, N, Tillin, T, Wang, Q, Würtz, P   +10 more
core  

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

Renaissance 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, Valeria Tapia Cruz, Mairi Cowan   +2 more
wiley   +1 more source

National Relics: Secular Sacrality, Museums, and Heritage‐Making in Nineteenth‐Century Chile

Museum Anthropology, Volume 49, Issue 2, Fall 2026.
ABSTRACT This article examines how objects and bodily remains are transformed and ritualized into national relics through collecting and exhibiting practices in museums. Focusing on nineteenth‐century Chile, it draws on archival sources, material culture theory, and the anthropology of religion to argue that objects associated with Chile's nation‐state
Hugo Rueda Ramírez
wiley   +1 more source

Killer Whales in the Central Tropical Pacific: Occurrence, Resightings, Morphology, and Acoustics

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Compared to their well‐studied coastal temperate counterparts, killer whales (Orcinus orca) in tropical‐subtropical and oceanic areas are under‐documented. We used sighting, photo‐identification, and acoustic data of killer whales in the central tropical Pacific (CTP), collected from multiple platforms between 2002 and 2023, to assess their ...
Marie C. Hill, Sabre D. Mahaffy, Jennifer L. K. McCullough, Alaina Harmon, Robin W. Baird   +4 more
wiley   +1 more source

13C MRI of hyperpolarized pyruvate at 120 µT

Scientific Reports
Nuclear spin hyperpolarization increases the sensitivity of magnetic resonance dramatically, enabling many new applications, including real-time metabolic imaging.
Nicolas Kempf, Rainer Körber, Markus Plaumann, Andrey N. Pravdivtsev, Jörn Engelmann, Johannes Boldt, Klaus Scheffler, Thomas Theis, Kai Buckenmaier   +8 more
doaj   +1 more source

Intermolecular Nuclear Spin Hyperpolarization Transfer via Cross‐Relaxation Triggers RASER of Solute Molecules

Angewandte Chemie, Volume 138, Issue 19, 4 May 2026.
Radiofrequency amplification by stimulated emission of radiation (RASER) of solutes was achieved via parahydrogen‐induced polarization (PHIP) and polarization transfer from the produced hyperpolarization donors to solutes via the intermolecular nuclear Overhauser effect (NOE).
Ivan A. Trofimov, Anna P. Yi, Oleg G. Salnikov, Andrey N. Pravdivtsev, Henri de Maissin, Eduard Y. Chekmenev, Jan‐Bernd Hövener, Andreas B. Schmidt, Igor V. Koptyug   +8 more
wiley   +2 more sources