Results 31 to 40 of about 21,622 (55)

Granular Interfaces in TENGs: The Role of Close‐Packed Polymer Bead Monolayers for Energy Harvesters

open access: yesSmall, Volume 21, Issue 9, March 5, 2025.
Here, a novel granular‐interfaced TENG comprising HCP ordered polymer bead monolayers is introduced that shows stable output over 10 000 cycles. The findings shows that mechanical properties and large size difference between beads in contact enhances the output.
Ignaas S. M. Jimidar   +4 more
wiley   +1 more source

Highly Sensitive Dispersion Characterization of mm‐Length Silicon Nitride Waveguides and Their Couplers Around the Zero‐Dispersion Wavelength

open access: yesAdvanced Optical Materials, Volume 13, Issue 5, February 13, 2025.
Quantifying the dispersion of on‐chip photonic components is quintessential but remains challenging, especially if the dispersion is weak. Here, a new dispersion measurement technique based on time‐of‐flight and spatial light modulator technology is presented and applied to silicon nitride waveguides and couplers.
Koyo Watanabe   +4 more
wiley   +1 more source

Navigating the Landscape of Dry Assembling Ordered Particle Structures: Can Solvents Become Obsolete?

open access: yesSmall, Volume 20, Issue 49, December 5, 2024.
This unique review critically elaborates on the recently proposed assembly of colloids into ordered structures without using solvents, i.e., dry assembly methods. Additionally, challenges and opportunities are required to inspire scientists to advance the field from a fundamental and application perspective.
Kai Sotthewes, Ignaas S. M. Jimidar
wiley   +1 more source

SARS‐CoV‐2 testing, positivity, and factors associated with COVID‐19 among people with HIV across Europe in the multinational EuroSIDA cohort

open access: yesHIV Medicine, Volume 25, Issue 6, Page 711-724, June 2024.
Abstract Background Although people with HIV might be at risk of severe outcomes from infection with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2; coronavirus 2019 [COVID‐19]), regional and temporal differences in SARS‐CoV‐2 testing in people with HIV across Europe have not been previously described.
O. Fursa   +23 more
wiley   +1 more source

Predictors of poor health‐related quality of life among people living with HIV aged ≥60 years in the PISCIS cohort: Findings from the Vive+ project

open access: yesHIV Medicine, Volume 25, Issue 4, Page 424-439, April 2024.
Abstract Introduction Advancements in and accessibility to effective antiretroviral therapy has improved the life expectancy of people living with HIV, increasing the proportion of people living with HIV reaching older age (≥60 years), making this population's health‐related quality of life (HRQoL) more relevant.
Andreu Bruguera   +114 more
wiley   +1 more source

Wiley Online Library. Nova subscripció de llibres electrònics. (Octubre 2020)

open access: yes, 2020
Imatge utilitzada per fer publicitat de novetats del CRAI de la Universitat de Barcelona - Vitrina Octubre 2020.El CRAI de la Universitat de Barcelona ha subscrit l’accés per un any, del 14 de setembre de 2020 al 14 de setembre de 2021, a tota la col ...
Universitat de Barcelona. CRAI
core   +4 more sources

Abstract Supplement HIV Glasgow 10–13 November 2024, Glasgow, UK/Virtual

open access: yes
Journal of the International AIDS Society, Volume 27, Issue S6, November 2024.
wiley   +1 more source
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