Results 41 to 50 of about 200,419 (306)
Advanced Science, EarlyView.Biomineralization underpins skeletal development, yet its molecular control remains incompletely understood. Using a novel murine knockout model, this study reveals the essential and complementary roles of PHOSPHO1 and TNAP in postnatal skeletal development.
Lucie E. Bourne +15 more
wiley +1 more source
Advanced Energy Materials, EarlyView.The influence of different electrolytes on Lithium–sulfur batteries is investigated. Multimodal operando analysis, including Raman, UV–vis, and Impedance spectroscopy is used to study degradation mechanisms. The solubility of polysulfides in the electrolyte is crucial for battery capacity and lifetime.
Oliver Löhmann +3 more
wiley +1 more source
Proceedings of the workshop on ARABIC language processing status and prospects -, 2001 We propose a Question-answering (QA) system in Korean that uses a predictive answer indexer. The predictive answer indexer, first, extracts all answer candidates in a document in indexing time. Then, it gives scores to the adjacent content words that are closely related with each answer candidate.
Harksoo Kim +3 more
openaire +1 more source
American Journal of Botany, EarlyView.Abstract Premise The study of the early stages of divergence between populations is crucial to understanding how species and biodiversity originate. Geographic distributions that capture some aspects of the process of divergence, such as those that are markedly U‐shaped, could offer a window to identify systems undergoing incipient speciation, which ...
Itzel A. Piña‐de la Rosa +1 more
wiley +1 more source
Annals of Neurology, EarlyView.Objective This study assessed the efficacy of thrombectomy in acute ischemic stroke because of large‐vessel occlusion (AIS‐LVO) initially admitted to primary stroke centers (PSC) and subsequently transferred to a comprehensive stroke center (CSC), with a large ischemic core identified before transfer.
Pierre Seners +258 more
wiley +1 more source
Effect of natural zeolite on the growth, productive performance and serum parameters of pigs
Tropical and Subtropical AgroecosystemsBackground: In recent years, intensive animal production has negatively contributed to environmental pollution, primarily through substantial emissions of greenhouse gases.
Bulmaro Méndez-Argüello +5 more
doaj +1 more source
New Discovery of Neogene Fossil Forests in Guatemala
Geosciences, 2020 Petrified wood specimens found at Maya archaeological sites are presumed to have been used during ceremonial fire-drilling. The source of this fossil wood has been an enigma, because in modern times no fossil wood localities were known to occur in ...
George E. Mustoe, Markus Eberl
doaj +1 more source
ECA: Estudios Centroamericanos, 1947 No hay resúmenes disponibles. ECA Estudios Centroamericanos, Vol. 2, No. 13, 1947: 14-19.
openaire +1 more source
Memories of the Maya: National Histories, Cultural Identities, and Academic Orthodoxy
Acta Universitatis Carolinae Studia Territorialia, 2021 John Lloyd Stephens and Frederick Catherwood’s travel account celebrating ancient Maya sculpture and architecture set the stage for the emphasis of the Maya as the pinnacle of cultural development in Mexico and Central America and for the appropriation ...
Kathryn M. Hudson, John S. Henderson
doaj +1 more source