Results 111 to 120 of about 1,505,993 (267)

Encuentro de Estudiosos del Folklore [PDF]

open access: yes, 1985
Declárase de interés nacional el Encuentro de estudiosos del Folklore, artesanías e indigenismo de la Patagonia que se realizará entre el 10 y el 17 de noviembre de 1985 en la ciudad de Alem, provincia de Rio ...
Alconada Aramburu, Carlos [Ministro]
core   +1 more source

A Skull Bone Marrow‐to‐Brain Axis Links Osteoblastic Activity to Myeloid Cell Trafficking, Cerebral Blood Flow, and Cognition in Alzheimer's Progression

open access: yesAdvanced Science, EarlyView.
This study reveals that Alzheimer's disease–linked APP expression in bone‐forming cells drives skull bone marrow remodeling and alters its vascular connections to the brain. These changes disrupt immune cell trafficking, cerebral blood flow, and cognition. Targeting bone marrow macrophages restores brain function, highlighting a previously unrecognized
Lei Xiong   +6 more
wiley   +1 more source

Vulneración de la soberanía nacional y reconfiguración del papel del Estado salvadoreño

open access: yesRevista Relaciones Internacionales, 2018
A lo largo de la historia, El Salvador ha tenido problemas limítrofes con Honduras, siendo ésta la frontera más disputada y en efecto la única amenaza externa a la soberanía territorial salvadoreña. Sin embargo, en los últimos años, los desafíos a la
Douglas Henríquez
doaj  

Self‐Adhesive Conductive Elastomers for Gel‐Free Biopotential Recording

open access: yesAdvanced Electronic Materials, EarlyView.
σPOMaC, a self‐adhesive conductive citrate elastomer incorporating PEDOT:PSS and DBSA, enables gel‐free biopotential electrodes with stable conductivity and intrinsic skin adhesion. The composite exhibits low resistivity (∼ 0.02 Ω·cm), robust electrical performance during repeated use, and reliable on‐body ECG acquisition comparable to Ag/AgCl ...
Kirstie M. K. Queener   +7 more
wiley   +1 more source

Los diarios en la Biblioteca Pública de la Universidad Nacional De La Plata Newspapers in the Public Library of the Universidad Nacional de La Plata

open access: yesInformación, Cultura y Sociedad, 2007
Se analizan las actividades de la Biblioteca Pública de la Universidad Nacional de La Plata tendientes a constituir un fondo significativo de diarios de interés histórico, publicados en nuestro país y en otras naciones latinoamericanas. Se señala que ese
Amelia Aguado de Costa
doaj  

Juez natural y competencia en el ámbito disciplinario de las fuerzas militares [PDF]

open access: yes, 2013
Este artículo presenta los resultados de una investigación realizada sobre el correspondiente régimen disciplinario aplicado al personal de oficiales, suboficiales y soldados de las Fuerzas Militares, utilizando como instrumento la observación directa de
Rusinque Nova, Yeny Carolina   +1 more
core  

Soft Artificial Ciliary Brush with Integrated Haptic Feedback for Efficient Airway Mucus Cleaning

open access: yesAdvanced Intelligent Systems, EarlyView.
A fundamental mucus cleaning mechanism is reported, which utilizes both artificial cilia mechanical sweeping and suction‐based mucus cleaning. A novel haptic feedback interface for the artificial cilia provides touch feedback on tissue contact, enhancing operator control and safety.
Zhongming Lyu   +7 more
wiley   +1 more source

Defining Features of Gabriele‐de Vries Syndrome in Adults: A Case Report and Literature Review

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gabriele‐de Vries syndrome (GADEVS) is a neurodevelopmental disorder caused by heterozygous pathogenic variants in the YY1 gene. Like most rare genetic syndromes, the adult manifestations of GADEVS remain poorly defined. Here, we describe the oldest patient reported to date with GADEVS—a 63‐year‐old woman with a c.1177_1179del YY1 variant ...
Ethan W. Hollingsworth, Changrui Xiao
wiley   +1 more source

The collective computing model

open access: yesJournal of Computer Science and Technology, 2000
The parallel computing model used in this paper, the Collective Computing Model (CCM), is a variant of the well-known Bulk Synchronous Parallel (BSP) model. The synchronicity imposed by the BSP model restricts the set of available algorithms and prevents
Jesús Alberto Gonzalez   +6 more
doaj  

Cúmulos viejos en la Nube Menor de Magallanes [PDF]

open access: yes, 2013
El sorprendente escaso número de cúmulos formados conjuntamente con esta galaxia ha suscitado el interés de toda la comunidad astronómica internacional.
Piatti, Andres Eduardo
core  

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