Results 41 to 50 of about 151,957 (275)

Spectroscopic Investigation of Polysulfide Redox Evolution in Catholyte Solutions for Potassium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Potassium–sulfur batteries are investigated using UV–vis spectroscopy to track the evolution of potassium polysulfide species at elevated temperature. The study reveals sulfur radical anions as key intermediates and shows how solvent composition and cell design influence polysulfide stability, redox behavior, and cycling performance, providing insights
Chiara Morini, Dawid Kasprzak, Lincoln Crowe, Cecilia Spedalieri, Johannes Baller, Naiyu Qi, Fariza Kalyk, Gustav Graeber   +7 more
wiley   +1 more source

K2 i årsredovisningsprogram : Är årsredovisningsprogrammen anpassad för K2?

, 2012
Titel:              K2 i årsredovisningsprogram -          Är årsredovisningsprogrammen anpassad för K2?   Nivå:             Examensarbete, kandidatnivå, 15 hp i ämnet företagsekonomi   Författare:     Helena Sjödén   Handledare:  Fredrik Hartwig   Datum:          2012-03-10   Syfte:            Syftet med studien är att undersöka om ...
Sjödén, Helena Birgitta
openaire   +2 more sources

Perceived action spaces for public actors in the development of Mobility as a Service

European Transport Research Review, 2019
The public sector is showing increased interest in Mobility as a Service (MaaS), as its introduction and market penetration is proposed to potentially disrupt the personal transport system.
Dalia Mukhtar-Landgren, Göran Smith
doaj   +1 more source

K2-295 b and K2-237 b: two transiting hot Jupiters [PDF]

Acta Astronomica, 2018
We report the discovery from K2 of two transiting hot Jupiter systems. K2-295 (observed in Campaign 8) is a K5 dwarf which hosts a planet slightly smaller than Jupiter, orbiting with a period of 4.0 d. We have made an independent discovery of K2-237 b (Campaign 11), which orbits an F6 dwarf every 2.2 d and has an inflated radius 50 - 60 per cent larger
Smith, Alexis, Csizmadia, Szilard, Gandolfi, D., Albrecht, S., Alonso, R., Barragán, O., Cabrera Perez, Juan, Cochran, W.D., Dai, F., Deeg, H., Eigmüller, Philipp, Endl, M., Erikson, A, Fridlund, M., Fukui, A., Grziwa, S., Guenther, E.W., Hatzes, A.P., Hidalgo, D., Hirano, T., Korth, J., Kuzuhara, M., Livingston, J., Narita, N., Nespral, D., Niraula, P., Nowak, G., Palle, E., Pätzold, M., Persson, C.M., Prieto-Arranz, J., Rauer, H, Redfield, S., Ribas, I., Van Eylen, V.   +34 more
openaire   +4 more sources

Scaling K2. I. Revised Parameters for 222,088 K2 Stars and a K2 Planet Radius Valley at 1.9 R_⊕ [PDF]

The Astrophysical Journal Supplement Series, 2020
Abstract Previous measurements of stellar properties for K2 stars in the Ecliptic Plane Input Catalog largely relied on photometry and proper motion measurements, with some added information from available spectra and parallaxes. Combining Gaia DR2 distances with spectroscopic measurements of effective temperatures, surface gravities ...
Kevin K. Hardegree-Ullman, Jon K. Zink, Jessie L. Christiansen, Courtney D. Dressing, David R. Ciardi, Joshua E. Schlieder   +5 more
openaire   +3 more sources

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

SPITZER OBSERVATIONS OF EXOPLANETS DISCOVERED WITH THE KEPLER K2 MISSION [PDF]

, 2016
We have used the Spitzer Space Telescope to observe two transiting planetary systems orbiting low-mass stars discovered in the Kepler K2 mission. The system K2-3 (EPIC 201367065) hosts three planets, while K2-26 (EPIC 202083828) hosts a single planet ...
Livingston, John, Wong, Ian, Krick, Jessica, Schlieder, Joshua E., Line, Mike, Petigura, Erik, Christiansen, Jessie, Deck, Katherine, Knutson, Heather, Greene, Thomas P., Howard, Andrew W., Gorjian, Varoujan, Ciardi, David, Werner, Michael, Howard, Andrew, Crossfield, Ian, Beichman, Charles, Sinukoff, Evan   +17 more
core   +1 more source

Characterization of the K2-38 planetary system [PDF]

, 2020
Context. An accurate characterization of the known exoplanet population is key to understanding the origin and evolution of planetary systems. Determining true planetary masses through the radial velocity (RV) method is expected to experience a great ...
Lizon, J. L., M. Genoni, Dekker, H., Micela, G., Monteiro, M. J. P. F. G., Iwert, O., A. Suárez Mascareño, P. Conconi, M. Affolter, Cumani, C., Spanò, P., A. Segovia, Udry, S., I. Coretti, Genolet, L., Knudstrup, J., N. C. Santos, Moschetti, M., A. Oliveira, M. Oshagh, C. Maire, Rasilla, J. L., M. Landoni, Poretti, E., E. Mueller, Barros, S. C. C., A. Modigliani, F. Bouchy, Damasso, Mario, Coretti, I., Allart, R., A. Sozzetti, F. Tenegi, L. Oggioni, Benz, W., Deiries, S., A. Bianco, D’Odorico, V., Ehrenreich, D., Santin, P., Modigliani, A., Oliveira, A., Landoni, M., Manescau, A., R. Génova Santos, P. Santin, Cabral, A., Alves, D., Coelho, J., LANDONI, Marco, Génova Santos, R., Di Marcantonio, P., A. Mehner, D'ODORICO, Valentina, Delabre, B., Hughes, I., Y. Alibert, J. Knudstrup, Amate, M., Zerbi, F., Avila, G., E. Redaelli, M. Damasso, G. Pariani, M. J. P. F. G. Monteiro, Fragoso, A., A. Fragoso, Pallé, E., D. Bossini, MICELA, Giuseppina, Lillo-Box, J., Abreu, M., T. Bandy, D. Ehrenreich, Adibekyan, V., Mehner, A., F. A. Pepe, P. Di Marcantonio, Cupani, G., C. J. A. P. Martins, Bouchy, F., J. I. González Hernández, H. Dekker, CRISTIANI, Stefano, S. Udry, Broeg, C., V. Baldini, Allende Prieto, C., S. Cristiani, Cirami, R., MOLARO, Paolo, O. Iwert, Alibert, Y., L. Genolet, C. Broeg, B. Lavie, L. Pasquini, A. Zanutta, Zapatero Osorio, M. R., M. Abreu, A. Cabral, P. Spanò, Sosnowska, D., M. Amate, G. Micela, Bossini, D., Suárez Mascareño, A., M. Riva, Martins, C. J. A. P., S. G. Sousa, S. Santana Tschudi, B. Toledo-Padrón, Molaro, P., R. Rebolo, F. Zerbi, Oshagh, M., V. D’Odorico, M. R. Zapatero Osorio, G. Cupani, Sousa, S. G., C. Cumani, I. Hughes, Tenegi, F., G. Lo Curto, Oggioni, L., Santos, P., Nunes, N. J., H. M. Tabernero, J. Coelho, J. L. Lizon, Toledo-Padrón, B., Affolter, M., O. Demangeon, E. Pallé, A. Manescau, M. A. Monteiro, Riva, M., Baldini, V., Maire, C., Mueller, E., Mégevand, D., R. Cirami, Demangeon, O., Lovis, C., Segovia, A., Tabernero, H. M., Rebolo, R., ZERBI, Filippo Maria, CORETTI, Igor, J. Lillo-Box, SOZZETTI, Alessandro, Santos, N. C., Lo Curto, G., B. Delabre, E. Poretti, Damasso, M., Pasquini, L., CUPANI, Guido, S. Deiries, G. Calderone, Bianco, A., Calderone, G., W. Benz, G. Avila, BENATTI, SERENA, M. Moschetti, Genoni, M., Redaelli, E., Santana Tschudi, S., González Hernández, J. I., C. Allende Prieto, Cristiani, S., C. Lovis, Benatti, S., Conconi, P., D. Sosnowska, Pepe, F. A., D. Alves, Bandy, T., P. Santos, CIRAMI, Roberto, N. J. Nunes, Figueira, P., S. C. C. Barros, S. Benatti, Pariani, G., P. Molaro, Aliverti, M., Monteiro, M. A., V. Adibekyan, Zanutta, A., M. Aliverti, Lavie, B., J. L. Rasilla, Sozzetti, A., P. Figueira, R. Allart, D. Mégevand   +197 more
core   +1 more source

Dual Acidic pH‐Responsive Post‐Crosslinked E‐Spun Nanofibrous Scaffolds Exhibiting Enhanced Disassembly and Release for Localized Cancer Treatment

Advanced Healthcare Materials, EarlyView.
Dual acidic pH‐responsive degradable e‐spun nanofibrous mats crosslinked with acid‐labile imine and boronic ester linkages that exhibit rapid degradation and enhanced release of encapsulated anticancer drugs through their acid‐catalyzed hydrolysis and their doxorubicin‐loaded mats having desired antitumoral activity and hemocompatibility, as promising ...
Sofia Nieves Casillas‐Popova, Arianna Cirillo, Cameron D. Skinner, Dajana Vuckovic, Jung Kwon Oh   +4 more
wiley   +1 more source

Clinical and Public Health Challenge of Handling Synthetic Cathinone and Cannabinoid Abuse in Pediatric Care: A Narrative Review

Pediatric Reports
Background: Synthetic cathinones and cannabinoids have emerged as significant public health concerns, particularly in pediatric populations. Marketed under deceptive names such as “bath salts” and “K2/Spice”, these substances pose unique challenges due ...
Valerio Ricci, Giuseppe Maina
doaj   +1 more source