Results 81 to 90 of about 1,843,286 (302)

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

Advanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna, Katarina Gugujonovic, Manuela Schiek, Alessandro Bellapianta, Paul Werginz, Amelie Ziller, Markus Clark Scharber, Ahmad Salti, Matthias Bolz, Mihai Irimia‐Vladu, Günther Zeck   +10 more
wiley   +1 more source

Multi‐Faceted Binder Enhancement via Slurry‐Applicable Thiol‐Ene Click Chemistry for Low‐Pressure‐Operable All‐Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Cross‐linked binders with enhanced resiliencies under low operating pressures are designed via in situ thiol‐ene click reactions within slurries. Cross‐linking improves the Young's moduli and elasticities of the styrene‐butadiene rubber binders, effectively mitigating interparticle delamination within the composite cathodes induced by volumetric ...
Young Joon Park, Kyu Tae Kim, Seunggoo Jun, Jong Seok Kim, Jaehyun Yoon, Cheol Bak, Yong Min Lee, Dong Hyeon Kim, Ji Young Kim, Yoon Seok Jung   +9 more
wiley   +1 more source

Helium Emissions Observed in Ground-Based Spectra of Solar Prominences [PDF]

, 2012
The only prominent line of singly ionized helium in the visible spectral range, helium-II 4686 A, is observed together with the helium-I 5015 A singlet and the helium-I 4471 A triplet line in solar prominences.
Bianda, Michele, Ramelli, Renzo, Stellmacher, Goetz, Wiehr, Eberhard   +3 more
core   +2 more sources

Ultrahigh‐Yield, Multifunctional, and High‐Performance Organic Memory for Seamless In‐Sensor Computing Operation

Advanced Functional Materials, EarlyView.
Molecular engineering of a nonconjugated radical polymer enables a significant enhancement of the glass transition temperature. The amorphous nature and tunability of the polymer, arising from its nonconjugated backbone, facilitates the fabrication of organic memristive devices with an exceptionally high yield (>95%), as well as substantial ...
Daeun Kim, Jaehyoung Ko, Namju Kim, Quynh H. Nguyen, Hoyeon Lee, Joohwan Eo, Seongeon Jin, Ji Eon Kwon, Seung‐Yeol Jeon, Youngdo Jeong, Dongseok Kwon, Sung Gap Im, Sanghan Lee, Byung Chul Jang, Yongho Joo   +14 more
wiley   +1 more source

Equipamiento urbano y estructura ecológica. Centro lúdico infantil en Villa de Leyva, Boyacá [PDF]

, 2019
Artículo de InvestigaciónEste proyecto de grado tiene como lugar el centro histórico, siendo un espacio urbano cuenta con una amplia estructura ecológica como lo es la red hídrica del Río Sáchica y los cerros del santuario de flora y fauna de Iguaque ...
Aya-Rodríguez, Stephany Lizeth
core  

Borexino calibrations: Hardware, Methods, and Results

, 2012
Borexino was the first experiment to detect solar neutrinos in real-time in the sub-MeV region. In order to achieve high precision in the determination of neutrino rates, the detector design includes an internal and an external calibration system.
, A Chavarria, A Chepurnov, A Derbin, A Etenko, A Goretti, A Kayunov, A Pocar, A Razeto, A Re, A Romani, A Sabelnikov, A Sotnikov, A Wright, Aldo Ianni, Andrea Ianni, B Caccianiga, B Loer, B. Bajcsy ., Borexino collaboration, C Carraro, C Galbiati, C Ghiano, C Salvo, D Bick, D Bravo, D D\textquoteright Angelo, D Franco, D Korablev, D Kryn, D Montanari, D Rountree, D Vignaud, E Guardincerri, E Litvinovich, E Meroni, F Calaprice, F Lombardi, F Ortica, F von Feilitzsch, G Bellini, G Bonfini, G Fernandes, G Korga, G Manuzio, G Ranucci, G Testera, G Zuzel, G. Bellini ., H Back, H Simgen, H.O. Back, I Machulin, J Benziger, J Winter, J Xu, J.B. Birks, K Fomenko, K Otis, L Cadonati, L Grandi, L Ludhova, L Miramonti, L Oberauer, L Papp, L Perasso, L. Cadonati, M Buizza Avanzini, M Giammarchi, M Goeger-Neff, M Laubenstein, M Misiaszek, M Obolensky, M Pallavicini, M Skorokhvatov, M Wojcik, M Wurm, M.J. Berger ., N Rossi, O Smirnov, O Zaimidoroga, P Cavalcante, P Lombardi, P Mosteiro, Q Meindl, R B Vogelaar, R S Raghavan, R Saldanha, R Tartaglia, S Davini, S Gazzana, S Hardy, S Kidner, S Manecki, S Perasso, S Schönert, S Sukhotin, S Zavatarelli, S. Hardy, T Lewke, V Kobychev, V Muratova, W Maneschg, W. Maneschg, Y Koshio, Y Suvorov   +105 more
core   +1 more source

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

La democratización de los contratos de conservación y mantenimiento de la red vial nacional: Un caso fallido en Costa Rica

Revista Espiga, 2022
El objetivo de esta investigación, en la que se utilizaron métodos cualitativos y cuantitativos de investigación, así como métodos cualitativos de análisis, fue determinar las causas por las cuales no fue posible, mediante la ...
Jorge Alberto Vásquez Rodríguez
doaj  

Desarrollo de curvas de deterioro para pavimento flexible y factor de incertidumbre

Infraestructura Vial, 2017
Debido al problema de planificación que existe a nivel de Red Vial Cantonal en Costa Rica, gran cantidad de caminos cuentan con un nivel avanzado de deterioro y reciben actividades de mantenimiento que no son adecuadas, lo cual se traduce en un alto ...
Greivin Picado Muñoz
doaj   +1 more source

Olive polyphenol effects in a mouse model of chronic ethanol addiction [PDF]

, 2017
Objectives Alcohol addiction elicits oxidative imbalance and it is well known that polyphenols possess antioxidant properties. We investigated whether or not polyphenols could confer a protective potential against alcohol-induced oxidative stress ...
Bello, Cristiano, Carito, Valentina, CECCANTI, Mauro, CESTARI, VINCENZO, Coccurello, Roberto, Fiore, Marco, Mancinelli, Rosanna, Natella, Fausta   +7 more
core   +1 more source