Results 11 to 20 of about 5,228 (131)

Evaluation of Different Single-Walled Carbon Nanotube Surface Coatings for Single-Particle Tracking Applications in Biological Environments

open access: yesNanomaterials, 2017
Fluorescence imaging of biological systems down to the single-molecule level has generated many advances in cellular biology. For applications within intact tissue, single-walled carbon nanotubes (SWCNTs) are emerging as distinctive single-molecule ...
Zhenghong Gao   +4 more
doaj   +1 more source

La Notion d'Interactivité dans la Mise en Pratique de la Démarche Actionnelle: Cas du Systéme de Tableau Numérique Interactif associé aux Tablettes Tactiles

open access: yesUludağ Üniversitesi Eğitim Fakültesi Dergisi, 2014
In language teaching, action oriented approach which is originated from CEFL (common European framework for languages) and includes the usage of educational technologies appears as a contemporary approach. Educational technologies are required to be seen as a tool, a support and an aim to be able to be used in classes naturally.
Jonathan BROUTIN, Sercan ALABAY
openaire   +2 more sources

Water transfer printing for integrating substrate-free temperature sensors onto curvilinear surfaces [PDF]

open access: yesJournal of Sensors and Sensor Systems
This paper presents a reliable emerging technology for fabricating lightweight and conformal temperature-sensing devices on complex shapes and various materials. The process involves screen-printing conductive silver ink with a resistivity of 1.7×10-6 Ωm
R. Selmi   +3 more
doaj   +1 more source

Experimental characterization of bending effects for solid and hollow dielectric waveguides at V-band

open access: yesScientific Reports, 2021
Mm-wave dielectric waveguides are a promising and low-cost technology for the transmission of ultra-high data rates. Besides the attenuation (losses) and group delay, the bending loss of the dielectric waveguides is also one of the key parameters to ...
Thanh-Luan Vu   +5 more
doaj   +1 more source

Variations de la représentation des élèves sur le numérique à l'École en fonction des espaces-temps entre 2008 et 2018. Mise en perspective de trois études de cas en France

open access: yesInterfaces Numériques, 2021
L’appropriation des techniques numériques à des fins d’apprentissages scolaires constitue l’un des enjeux du numérique pour l’éducation. L’approche techno-pédagogique trouve ses limites pour appréhender la dynamique de ce processus.
Jean-François Cerisier   +3 more
doaj   +1 more source

Click'n ROPISA: One‐Pot Synthesis of Ultrabright Fluorescent Nanoparticles Made of Polypeptides

open access: yesAngewandte Chemie, EarlyView.
Self‐assembly and fluorophore conjugation proceed rapidly in a one‐pot “Click'n ROPISA” process, yielding intensely fluorescent polypeptide nanoparticles with tunable visible emission. High dye loading enables efficient energy transfer and single‐particle visualization, while the straightforward synthesis provides versatile access to bright ...
Amin El Jarroudi Hammou   +7 more
wiley   +2 more sources

Intelligent Traffic Management in Next-Generation Networks

open access: yesFuture Internet, 2022
The recent development of smart devices has lead to an explosion in data generation and heterogeneity. Hence, current networks should evolve to become more intelligent, efficient, and most importantly, scalable in order to deal with the evolution of ...
Ons Aouedi   +2 more
doaj   +1 more source

Tailoring Photochromism Beyond Human Eye Visibility: On/Off Switchable NIR Absorption in an Aluminosilicate

open access: yesAngewandte Chemie, EarlyView.
A new photochromic material was developed. Its on/off‐switchable absorption band is situated completely outside the human eye's visibility, in the near‐infrared (NIR) region, a feature never reported before. The photochromism mechanism in this aluminosilicate is elucidated by combining experimental as well as computational results, and the material's ...
Bettiina Muurinen   +15 more
wiley   +2 more sources

Le numérique à l’épreuve de l’écologie : La fabrique de la « sobriété numérique » comme nouvelle norme ?

open access: yesInterfaces Numériques, 2022
Dans l’optique d’examiner la question de la « culture du numérique », ce travail propose un regard critique de la fabrique de l’émergente norme de « sobriété numérique ». Par une analyse généalogique et discursive, nous montrons, à travers cette fabrique,
Anh Ngoc   +2 more
doaj   +1 more source

L’art numérique : un enrichissement du domaine de l’art et de la culture dans le monde arabe ? [PDF]

open access: yesJournal of Architecture, Art & Humanistic Science
Notre ère est l’ère du numérique par excellence. Le numérique envahit tous les domaines, y comprit le domaine de l’art. On assiste alors à la naissance de l’art numérique. C’est un domaine qui ne cesse d’évoluer jour après jour en Tunisie comme dans tout
Taheni Henteti, Maha Ben Amor
doaj   +1 more source

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