Results 1 to 10 of about 105,587 (225)

A Generic, Multimodal Geospatial Data Alignment System for Aerial Navigation

open access: yesRemote Sensing, 2023
We present a template matching algorithm based on local descriptors for aligning two geospatial products of different modalities with a large area asymmetry.
Victor Martin-Lac   +2 more
doaj   +1 more source

Photopolymerizable Ionogel with Healable Properties Based on Dioxaborolane Vitrimer Chemistry

open access: yesGels, 2022
Ionogels are solid polymer gel networks loaded with ionic liquid (IL) percolating throughout each other, giving rise to ionically conducting solid electrolytes.
Fengdi Li   +4 more
doaj   +1 more source

10 PW Peak Power Laser at the Extreme Light Infrastructure Nuclear Physics – status updates [PDF]

open access: yesEPJ Web of Conferences, 2022
We have shown, for the first time in the world, the production of 10 PW peak power laser pulses and their propagation to an experimental area at the Extreme Light Infrastructure - Nuclear Physics (ELI-NP).
Dancus Ioan   +44 more
doaj   +1 more source

Towards a New Analytical Creep Model for Cement-Based Concrete Using Design Standards Approach

open access: yesBuildings, 2021
Creep properties are determined in design standards by measuring the creep coefficient, noted φ, as a function of time, t, and the age of the concrete at loading, t0.
Pablo Peña Torres   +2 more
doaj   +1 more source

Monitoring of Engineered Stones Used in Artwork Reproductions: Mechanical Characterization by Laser Vibrometry

open access: yesApplied Sciences, 2023
Many museums have been producing reproductions for several years to replace artworks weakened by outdoor exhibition. Among these, in order to imitate the original aesthetic, the French consortium Réunion des Musées Nationaux–Grand Palais has chosen to ...
Andres Arciniegas   +3 more
doaj   +1 more source

Highly Stretchable and Ionically Conductive Membranes with Semi‐Interpenetrating Network Architecture for Truly All‐Solid‐State Microactuators and Microsensors

open access: yesAdvanced Materials Interfaces, 2023
Polymeric ionic liquids (PILs) are an emerging class of materials which have attracted considerable attention as solid‐state electrolytes because they combine the attractive properties of ionic liquids with the mechanical features of polymers. This paper
Frédéric Braz Ribeiro   +6 more
doaj   +1 more source

La Junta de Patrimonio de Italia: un laboratorio político (1576-1596)

open access: yesMemoria y Civilización, 2021
El artículo analiza las particularidades de la Junta de Patrimonio de Italia, activa entre 1576 y 1596. A través de la presentación de sus miembros, los dos primeros apartados tratan de perfilar la lógica socio-gubernamental que subyace en su creación ...
Sylvain André
doaj   +1 more source

Design of portable rheometer with new vane geometry to estimate concrete rheological parameters

open access: yesJournal of Civil Engineering and Management, 2017
This paper presents the development of a portable vane rheometer to estimate concrete plastic viscosity and yield stress. The apparatus can be used not only in laboratory but also on construction site.
Hamza Soualhi   +5 more
doaj   +1 more source

Pride Camp: Pilot study of an intervention to develop resilience and self-esteem among LGBTQ youth

open access: yesInternational Journal for Equity in Health, 2021
Background Many LGBTQ youth experience rejection and discrimination in their families and schools, and the range of interventions for improving their resilience and well-being is limited.
Lance S. Weinhardt   +8 more
doaj   +1 more source

The process of contemporary gay identity development in China: The influence of internet use

open access: yesFrontiers in Public Health, 2022
BackgroundAdolescence and emerging adulthood are critical periods for an individual's sexual identity development. The internet has become a primary avenue for gay identity exploration. The purpose of this study was to examine the role of the internet in
Aidi Zhang   +8 more
doaj   +1 more source

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