Results 21 to 30 of about 156,179 (118)

Biophysical modeling for accurate T cell specificity prediction of viral and tumor antigens

open access: yesNature Communications
We develop and apply a dual experimental and computational framework to predict antigen specificity of TCR sequences in serial clinical samples. Our model integrates TCR primary sequences with previously reported and in silico-derived TCR-pMHC structural
Zahra S. Ghoreyshi   +13 more
doaj   +1 more source

Mal tiempo en Bagdad: al-Ṭurṭūšī y el “eclipse” de 478/1085-1086

open access: yesAl-Qantara : Revista de Estudios Arabes, 2019
El artículo analiza un pasaje autobiográfico de la vida de al-Ṭurṭūšī (c. 451/1059-520/1126, o Ŷumādā al-awwal 525/abril de 1131) contenido en el Siyar A‘lām al-Nubalā’ de al-Ḏahabī (673/1274-748/1348).
David J. Wasserstein
doaj   +1 more source

Does the Nucleoid Determine Cell Dimensions in Escherichia coli?

open access: yesFrontiers in Microbiology, 2019
Bacillary, Gram-negative bacteria grow by elongation with no discernible change in width, but during faster growth in richer media the cells are also wider.
Arieh Zaritsky   +3 more
doaj   +1 more source

Observations and Simulation of Thermospheric Composition Changes During the 14 October 2023 Solar Eclipse

open access: yesGeophysical Research Letters
This study presents a full‐period imaging of the thermospheric composition response to the 14 October 2023 annular solar eclipse, combining GOLD (Global‐scale Observations of the Limb and Disk) far‐ultraviolet observations with solar‐irradiance‐driven ...
Yu Jiao   +4 more
doaj   +1 more source

EifFE-L meets ECLIPSE: an integrated open source e-learning environment

open access: yesJe-LKS: Journal of E-Learning and Knowledge Society, 2009
This work reports on the process of integration of the EifFE-L open source e-learning platform within the Eclipse open source development platform, with the aim to create an open framework for both distance education and knowledge management. The fusion
Giovanni Adorni   +3 more
doaj   +1 more source

La Televisión Digital Terrestre en el Ecuador es interactiva

open access: yesRevista Eídos, 2012
El presente artículo, es una introducción a la situación actual de la TV Digital Terrestre en el Ecuador, considerando los factores políticos y técnicos que llevaron a la decisión de adoptar el estándar ISDB-Tb. para reemplazar a la televisión analógica,
Darwin Alulema
doaj   +1 more source

SMS-Phishing on Android Smart Phone [PDF]

open access: yesمجلة التربية والعلم, 2018
Recently, mobile become the most significant device that used almost daily, and one of the most important service that offered by mobile operators is the SMS that used between mobiles, none of the mobile OS is contain a service that encrypt the send SMS ...
MAHMOD S. MAHMOD
doaj   +1 more source

EclipseNB: A Network of Low‐Cost GNSS Receivers to Study the Ionosphere

open access: yesSpace Weather
This work aims to demonstrate that dense networks of low‐cost dual‐frequency global navigation satellite systems (GNSS) receivers can be used to retrieve ionospheric electron content with almost the same level of accuracy as scientific‐grade GNSS ...
A. Kashcheyev   +4 more
doaj   +1 more source

Small-Scale Projects and Their Potential for Urban Regeneration: Experiences from Eastern Germany [PDF]

open access: yesEconomic and Business Review, 2016
The notion that urban living is composed of multiple, interacting aspects instead of only depending on the condition of buildings is widely known. However, once urban renewal is considered, talk automatically turns to large-scale rebuilding projects.
Christina Götz   +2 more
doaj   +1 more source

Under one Arkansas sky: bridging science and community in rural America

open access: yesFrontiers in Astronomy and Space Sciences
The 2024 total solar eclipse offered a rare opportunity to connect world-class space scientists with communities in rural America. Here, we reflect on a grassroots outreach event held in Dardanelle, Arkansas, a small farming town located along the path ...
Skylar R. Shaver   +5 more
doaj   +1 more source

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