Results 161 to 170 of about 325,629 (343)

Low‐Profile, High‐Gain GRIN RF Lenses via Multi‐Material Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
We investigate the opportunity of leveraging multi‐material vat photopolymerization printing to manufacture intricate lenses exhibiting permittivity gradients that can increase signal gain in transmitted radiofrequency signals in the X‐ and Ku‐bands. Lenses produced with more distinct low‐loss materials (up to 5) can deliver an 18 dB signal gain with a
Lawrence Romangsuriat   +3 more
wiley   +1 more source

Popular Financial Report Harvard University 2022

open access: yesEuropean Journal of Volunteering and Community-Based Projects, 2023
Marianna Casale, Carlotta Leonardi
doaj   +2 more sources

Popular Financial Report Tokio 2021

open access: yesEuropean Journal of Volunteering and Community-Based Projects, 2023
Al Rafi Sayed   +2 more
doaj   +2 more sources

bilgecansen/CJS-pop: Update to RD-pop code

open access: yes
<p>Small update to RD-pop data prep code.
Bilgecan Şen
core   +1 more source

Anion‐Exchange‐Enabled Hydrogel Electrolytes With High Zn2+ Transference for Dendrite‐Free Flexible Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A high‐Zn2+‐transference hydrogel electrolyte of ex‐PDADAM is developed via anion exchange at quaternary ammonium sites, achieving high Zn2+ transference number (0.86), ionic conductivity (8.10 mS cm−1), and toughness (51.25 MJ m−3). Symmetric cells are operated stably for over 2000 h, while flexible pouch cells retain 90.9% capacity after 300 cycles ...
Jung Woo Hong   +8 more
wiley   +1 more source

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Progressive multifocal leukoencephalopathy as the initial presentation of leukemia in a chemotherapy-naive patient. [PDF]

open access: yesArq Neuropsiquiatr
Orozco-Puga P   +4 more
europepmc   +1 more source

“Girls Capitalism”: Dissecting Consumerism and Fan Culture in K-Pop

open access: yes
The origins of modern K-pop, like many double-edged and superficial pop phenomena, began with the arrival of Western culture. After gaining independence from Japan in 1945, South Korean popular music steadily became influenced by American genres like ...
Aleksandra Kuczaj (21498222)
core  

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