Results 161 to 170 of about 5,363,531 (305)

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

Advanced 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, Alexander Peraire‐Bueno, A. John Hart, Randall M. Erb   +3 more
wiley   +1 more source

Letter from John F. Shiggins to Hagan

, 1927
Holograph letter from John F. Shiggins, 11 Rowe Street, Wexford, to Hagan. He is better and wishes to be back in Rome 'to enjoy the never-ending sport and enjoyment there'.

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Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

Letter from John B. Hamill to Hagan

, 1929
Holograph letter from John B. Hamill, Hôtel Tramontano, Sorrento, to Hagan, regretting he did not find him at the College; he left an introduction from Canon Lyons.

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An Open-Phase Pilot Trial of an Integration of Prolonged Exposure Therapy and the Coping Long-Term With Active Suicide Program. [PDF]

Cogn Behav Pract
Brown LA, Kautz M, Muzzy W, Hart S, Vaughn J, Murphy S, Foa E, Miller I, Kahn A, Acierno R.   +9 more
europepmc   +1 more source

A Novel Decellularized Fibrocartilage Graft Promotes Tympanic Membrane Repair

Advanced Healthcare Materials, EarlyView.
An off‐the‐shelf decellularized porcine meniscus fibrocartilage graft (MEND) is engineered for pediatric tympanoplasty. Featuring a microchannel architecture that promotes host cell invasion, MEND rapidly closes tympanic membrane perforations and fully remodels in vivo, outperforming fascia and matching cartilage grafts while avoiding donor‐site ...
Paul M. Gehret, Ryan M. Friedman, Gautham Nair, Stephanie L. Fung, Dana D. Ragbirsingh, John Germiller, Riccardo Gottardi   +6 more
wiley   +1 more source

Letter from John Ryan to Hagan

, 1928
Holograph letter from John Ryan, St. Mary’s, Foxrock, County Dublin, 'Carissime' (Hagan). Having met Mr. Briscoe, passing on a message about Hagan's shares. Wondering whether there will be news from Rome about the purple.

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Correction: "When a man is stressed, it replicates in the house": Kenyan women's perspectives on the influence of male partners on perinatal mental health among women affected by HIV. [PDF]

PLOS Glob Public Health
Moraa H, Mutahi J, Atieno W, John-Stewart G, Kinuthia J, Kumar M, Marwa M, Odhiambo B, Abuna F, Pintye J, Wamalwa D, O'Malley G, Ronen K, Njuguna I, Larsen A.   +14 more
europepmc   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Letter from John Ryan to Hagan

, 1929
Holograph letter from John Ryan, St. Mary's, Foxrock, County Dublin, to 'Carissime' (Hagan). Comments on the new cardinal's means of celebrating in Rome, in contrast to [Cardinal Archbishop] McCabe one time. Some news of friends and his own health. Brief

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