Results 31 to 40 of about 116,362 (196)

Wave propagation and shock formation in different magnetic structures

open access: yes, 2008
Velocity oscillations "measured" simultaneously at the photosphere and the chromosphere -from time series of spectropolarimetric data in the 10830 A region- of different solar magnetic features allow us to study the properties of wave propagation as a ...
Avrett   +33 more
core   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

open access: yesThe Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli   +6 more
wiley   +1 more source

Epidemias por ergotismo o fuego de San Antonio. Historia, ciencia y arte

open access: yesRevista de Medicina y Cine / Journal of Medicine and Movies, 2021
El fuego de San Antonio, denominación popular del ergotismo, fue una epidemia que asoló la Europa medieval a consecuencia de una intoxicación alimentaria provocada al ingerir pan de centeno, cuya harina estaba contaminada por ergot, un hongo parásito ...
Francisco S. Lozano Sánchez
doaj   +1 more source

Distinct Effects of Complement C4A and C4B Copy Numbers in Systemic Sclerosis Serological and Clinical Subtypes

open access: yesArthritis &Rheumatology, EarlyView.
Objective Complement component 4 (C4), encoded by C4A and C4B within the major histocompatibility complex (MHC) on chromosome 6, regulates the immune response and clears immune complexes. The variable copy number (CN) of C4 genes and retroviral human endogenous retrovirus K (HERV‐K) element influence its function.
Javier Martínez‐López   +156 more
wiley   +1 more source

De virutas y cachivaches. La Historia Argentina en las monografías costumbristas de un bibliotecario salteño a principios del siglo XX

open access: yesCorpus: Archivos Virtuales de la Alteridad Americana, 2016
Francisco Centeno (1862-1944) is a "provincial bohemian” from Salta who served as Director of the library of the Foreign Affairs Ministry from 1884 until 1916.
Ana Laura Elbirt
doaj   +1 more source

Manejo da cultura da soja em terras baixas em safras com El-Niño. [PDF]

open access: yes, 2019
bitstream/CPACT-2010/13003/1/folder-manejo-elnino.pdfResponsáveis técnicos: Giovani Theisen; Francisco de Jesus Vernetti Júnior; Júlio José Centeno da Silva (CPACT)
SILVA, J. J. C. da   +2 more
core  

Syndrome‐specific and familial imaging traits in juvenile absence epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective Juvenile absence epilepsy (JAE) is an idiopathic generalized epilepsy characterized by absences, generalized tonic–clonic seizures, and cognitive difficulties. In contrast to juvenile myoclonic epilepsy (JME), where distinct functional and structural brain alterations are well established, it remains unclear whether comparable ...
Fenglai Xiao   +15 more
wiley   +1 more source

Telehealth in pandemic times

open access: yesRevista de la Sociedad Argentina de Diabetes, 2022
The digital transformation (DT) of the health sector is about how technologies change the rules of participation, ways of working and interacting and ways of thinking of an organization.
Érica Witman
doaj   +1 more source

Análise de proveniência das contas verdes dos Perdigões [PDF]

open access: yes, 2010
A variscite é um mineral raro que oferece uma excelente opotunidade de estudo dos padrões de comércio e troca na Europa durante a Pré- História através da determinação da sua fonte de proveniência.
Hurtado Pérez, Víctor   +2 more
core  

Effects Of Length, Complexity, And Grammatical Correctness On Stuttering In Spanish-Speaking Preschool Children [PDF]

open access: yes, 2011
Purpose: To explore the effects of utterance length, syntactic complexity, and grammatical correctness on stuttering in the spontaneous speech of young, monolingual Spanish-speaking children.
Agius J.   +64 more
core   +1 more source

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