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10401
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10402
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10403
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10404
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10405“…The following groups of photonic components and systems were described: discrete components applications like: LED, PD, LD, CCD and CMOS cameras, active optical crystals and optical fibers in radiation dosimetry, astronomical image processing and for building of more complex photonic systems; optical fiber networks serving as very stable phase distribution, clock signal distribution, distributed dosimeters, distributed gigabit transmission for control, diagnostics and data acquisition/processing; fast and stable coherent femtosecond laser systems with active optical components for electrooptical sampling and photocathode excitation in the RF electron gun for linac; The parameters of some of these systems were quoted and discussed. …”
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10406por Pinto, C, Abbrescia, M, Avanzini, C, Baldini, L, Ferroli, R Baldini, Batignani, L G, Battaglieri, M, Boi, S, Bossini, E, Carnesecchi, F, Cicalò, C, Cifarelli, L, Coccetti, F, Coccia, E, Corvaglia, A, Gruttola, D De, Pasquale, S De, Fabbri, L, Galante, L, Galeotti, P, Garbini, M, Gemme, G, Gnesi, I, Grazzi, S, Hatzifotiadou, D, Rocca, P La, Liu, Z, Mandaglio, G, Maron, G, Mazziotta, M N, Mulliri, A, Nania, R, Noferini, F, Nozzoli, F, Palmonari, F, Panareo, M, Panetta, M P, Paoletti, R, Pellegrino, C, Perasso, L, Piragino, G, Pisano, S, Riggi, F, Righini, G C, Ripoli, C, Rizzi, M, Sartorelli, G, Scapparone, E, Schioppa, M, Scribano, A, Selvi, M, Serri, G, Squarcia, S, Taiuti, M, Terreni, G, Trifiró, A, Trimarchi, M, Vistoli, M C, Votano, L, Williams, M C S, Zichichi, A, Zuyeuski, REnlace del recurso
Publicado 2020
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10407por Jurado, Carlos A., Alresayes, Saad, Rojas-Rueda, Silvia, Alqahtani, Ali, Tsujimoto, Akimasa, Fischer, Nicholas G., Afrashtehfar, Kelvin I.“…Results: After surface evaluation of the ceramics, the Ra values of the polishing systems ranked OptraFine (0.41 ± 0.26) < Enhance (1.60 ± 0.54) < Shofu (2.14 ± 0.44) < Astropol (4.05 ± 0.72) < DiaComp (5.66 ± 0.62) < No Polishing (5.66 ± 0.74). …”
Publicado 2023
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Online Artículo Texto -
10408
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10409“…The eXTP (enhanced X-ray Timing and Polarization) satellite is a prominent X-ray astronomy satellite designed primarily for conducting deep space X-ray astronomical observations. The satellite’s scientific payload consists of X-ray focusing mirrors. …”
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10410por Ladu, Adelaide, Schirru, Luca, Pili, Mauro, Vargiu, Gian Paolo, Gaudiomonte, Francesco, Perini, Federico, Melis, Andrea, Concu, Raimondo, Murgia, Matteo“…Low-frequency aperture arrays represent sensitive instruments to detect signals from radio astronomic sources situated in the universe. In Italy, the Sardinia Aperture Array Demonstrator (SAAD) consists of an ongoing project of the Italian National Institute for Astrophysics (INAF) aimed to install an aperture array constituted of 128 dual-polarized Vivaldi antennas at the Sardinia Radio Telescope (SRT) site. …”
Publicado 2023
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10411
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10412por LeDuc, Richard, Vaughn, Matthew, Fonner, John M, Sullivan, Michael, Williams, James G, Blood, Philip D, Taylor, James, Barnett, WilliamEnlace del recurso
Publicado 2014
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10413
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10414
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10415
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10416por Ran, Jia, Zhang, Yewen, Chen, Xiaodong, Fang, Kai, Zhao, Junfei, Sun, Yong, Chen, HongEnlace del recurso
Publicado 2015
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10417por Hassan, Ahmed Mohammed, Nabih, Sameh Mahmoud, Mossa, Hossam Mohammed, Baroudi, Kusai“…MATERIALS AND METHODS: Three types of resin composites (Heliomolar flow, TPH spectrum, and Tetric Ceram HB) and three polishing systems (Astropol, Enhance, and Soflex) were used. A total number of 40 samples were prepared from each one of the restorative materials and divided randomly into four groups (n = 10) according to the polishing procedure. …”
Publicado 2015
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Online Artículo Texto -
10418
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10419
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10420