Results 101 to 110 of about 2,701,103 (253)

Análisis, Diseño y desarrollo de un prototipo para Geolocalización y Guia a sitios de interés dentro de la Escuela Tecnológica Instituto Técnico Central

open access: yes, 2016
92 p. // 16 - 49 : 0018El desarrollo de este proyecto se basa en la geolocalización la cual “hace referencia al conocimiento de la propia ubicación geográfica de modo automático a partir de coordenadas denominados sistemas de información geográficos (SIG)
Ramírez Ortiz, Sergio Iván   +1 more
core  

Experiencias con proyectos de informática en grado octavo de la Escuela Tecnológica Instituto Técnico Central

open access: yes, 2018
This article presents the results, experiences and contributions obtained in the development of the eighth grade computer courses at the Technical High School of Escuela Tecnológica Instituto Técnico Central (ETITC), whose thematic has been based in ...
Luis Alexander Jiménez Hernández   +1 more
core   +1 more source

Photon Recycling–Driven Photodetection Enhancement in Ni(AcO)2–MAPbBr3 Nanocomposite Waveguides

open access: yesNanophotonics, Volume 15, Issue 13, 13 July 2026.
Photon recycling is demonstrated as an effective mechanism to enhance perovskite photodetector performance. A Ni(AcO)2/MAPbBr3 nanocomposite waveguide enables long‐range propagation and reabsorption of photoluminescence photons, increasing photocurrent by ∼60%. Under pulsed excitation, reabsorption of amplified spontaneous emission further enhances the
Sandra Soriano‐Díaz   +6 more
wiley   +1 more source

The Effect of Migration on Perceived Safety and Sleep Quality: An Analysis From Rural and Urban Indigenous Wixárika Communities in Jalisco, Mexico El efecto de la migración en la seguridad percibida y la calidad del sueño: un análisis en comunidades indígenas Wixaritari rurales y urbanas en Jalisco, México

open access: yesAmerican Journal of Biological Anthropology, Volume 190, Issue 3, July 2026.
ABSTRACT Objectives This study explores how perceived safety influences sleep quality among Wixárika individuals in Mexico. We compared the sleep quality of those living in a rural town in northern Jalisco with those living in the Guadalajara Metropolitan Area (GMA).
Leela McKinnon   +7 more
wiley   +1 more source

Unveiling the procoagulant state in Alzheimer's disease: A novel PET imaging strategy

open access: yesAlzheimer's &Dementia, Volume 22, Issue 7, July 2026.
Abstract INTRODUCTION A subset of Alzheimer's disease (AD) patients exhibits a procoagulant state that remains undiagnosed despite available treatments. We developed positron emission tomography (PET) strategies to in vivo detect cerebral microthrombi in TgCRND8 mice. METHODS PET was performed with a fibrin‐binding probe (FBP) in TgCRND8 and wild‐type
Carlos Ceron   +22 more
wiley   +1 more source

O acervo sobre didática da Escola Estadual Leônidas do Amaral Vieira: constribuições para a história das disciplinas escolares

open access: yesAcervo, 2014
O artigo trata de características do acervo da biblioteca da Escola Estadual Leônidas do Amaral Vieira, de Santa Cruz do Rio Pardo (SP), que subsidia a pesquisa sobre a história da didática no Instituto de Educação dessa escola, entre 1953 e 1975 ...
Rosane Michelli de Castro   +1 more
doaj  

Varia [Cuadernos del Instituto Antonio de Nebrija de estudios sobre la Universidad. 1998, nº 1] [PDF]

open access: yes, 1998
Actividad del instituto; Noticias;Presentación de originales ...
Universidad Carlos III de Madrid. Instituto Antonio de Nebrija de estudios sobre la Universidad   +1 more
core  

Longitudinal Phenotypic Trajectories in GNAO1‐Related Disorders: Defining Disease Progression and Clinical Profiles

open access: yesAnnals of Neurology, Volume 100, Issue 1, Page 154-170, July 2026.
Objective Pathogenic variants in GNAO1 cause a spectrum of epilepsy, movement disorders, and developmental impairment. Clinical heterogeneity complicates prognosis and therapeutic development. We present the first longitudinal natural history study of GNAO1‐related disorders (GNAO1‐RD) to delineate phenotypic trajectories. Methods Sixty‐six individuals
Jana Domínguez‐Carral   +52 more
wiley   +1 more source

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