Zobrazeno 1 - 10
of 1 660
pro vyhledávání: '"A. Zappone"'
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 13, Pp 1-8 (2024)
Gas species are widely used as natural or artificial tracers to study fluid dynamics in environmental and geological systems. The recently developed gas equilibrium membrane inlet mass spectrometry (GE-MIMS) method is most useful for accurate and aut
Externí odkaz:
https://doaj.org/article/0a1bd73a0a8543a7ab14fb331f6ed38c
Autor:
X. Ma, M. Hertrich, F. Amann, K. Bröker, N. Gholizadeh Doonechaly, V. Gischig, R. Hochreutener, P. Kästli, H. Krietsch, M. Marti, B. Nägeli, M. Nejati, A. Obermann, K. Plenkers, A. P. Rinaldi, A. Shakas, L. Villiger, Q. Wenning, A. Zappone, F. Bethmann, R. Castilla, F. Seberto, P. Meier, T. Driesner, S. Loew, H. Maurer, M. O. Saar, S. Wiemer, D. Giardini
Publikováno v:
Solid Earth, Vol 13, Pp 301-322 (2022)
The increased interest in subsurface development (e.g., unconventional hydrocarbon, engineered geothermal systems (EGSs), waste disposal) and the associated (triggered or induced) seismicity calls for a better understanding of the hydro-seismo-mechan
Externí odkaz:
https://doaj.org/article/cc4394b55a6c4019928f5e5a44c0394b
Autor:
Soleymani, Mohammad, Zappone, Alessio, Jorswieck, Eduard, Di Renzo, Marco, Santamaria, Ignacio
We analyze the finite-block-length rate region of wireless systems aided by reconfigurable intelligent surfaces (RISs), employing treating interference as noise. We consider three nearly passive RIS architectures, including locally passive (LP) diago
Externí odkaz:
http://arxiv.org/abs/2410.20827
The reconfigurable intelligent surface is an emerging technology for wireless communications. We model it as an inhomogeneous boundary of surface impedance, and consider various optimization problems that offer different tradeoffs in terms of perform
Externí odkaz:
http://arxiv.org/abs/2409.17295
Autor:
A. Zappone, A. P. Rinaldi, M. Grab, Q. C. Wenning, C. Roques, C. Madonna, A. C. Obermann, S. M. Bernasconi, M. S. Brennwald, R. Kipfer, F. Soom, P. Cook, Y. Guglielmi, C. Nussbaum, D. Giardini, M. Mazzotti, S. Wiemer
Publikováno v:
Solid Earth, Vol 12, Pp 319-343 (2021)
The success of geological carbon storage depends on the assurance of permanent containment for injected carbon dioxide (CO2) in the storage formation at depth. One of the critical elements of the safekeeping of CO2 is the sealing capacity of the capr
Externí odkaz:
https://doaj.org/article/1a107e40efd44f08a30d4dde7db02d87
Autor:
Fotock, Robert Kuku, Imoize, Agbotiname Lucky, Zappone, Alessio, Di Renzo, Marco, Garello, Roberto
This work studies the problem of secrecy energy efficiency maximization in multi-user wireless networks aided by reconfigurable intelligent surfaces, in which an eavesdropper overhears the uplink communication. A provably convergent optimization algo
Externí odkaz:
http://arxiv.org/abs/2408.09180
Autor:
Zunino, Alessandro, Garrè, Giacomo, Perego, Eleonora, Zappone, Sabrina, Donato, Mattia, Vicidomini, Giuseppe
Fast and sensitive detector arrays enable image scanning microscopy (ISM), overcoming the trade-off between spatial resolution and signal-to-noise ratio (SNR) typical of confocal microscopy. However, current ISM approaches cannot provide optical sect
Externí odkaz:
http://arxiv.org/abs/2406.12542
This work proposes a provably convergent and low complexity optimization algorithm for the maximization of the secrecy energy efficiency in the uplink of a wireless network aided by a Reconfigurable Intelligent Surface (RIS), in the presence of an ea
Externí odkaz:
http://arxiv.org/abs/2406.06983
Publikováno v:
Solid Earth, Vol 11, Pp 607-626 (2020)
Deeply rooted thrust zones are key features of tectonic processes and the evolution of mountain belts. Exhumed and deeply eroded orogens like the Scandinavian Caledonides allow us to study such systems from the surface. Previous seismic investigation
Externí odkaz:
https://doaj.org/article/e8c7b09d3d194e058c14796d3f692bb7
Autor:
Kaushik, Aryan, Singh, Rohit, Dayarathna, Shalanika, Senanayake, Rajitha, Di Renzo, Marco, Dajer, Miguel, Ji, Hyoungju, Kim, Younsun, Sciancalepore, Vincenzo, Zappone, Alessio, Shin, Wonjae
The radio communication division of the International Telecommunication Union (ITU-R) has recently adopted Integrated Sensing and Communication (ISAC) among the key usage scenarios for IMT-2030/6G. ISAC is envisioned to play a vital role in the upcom
Externí odkaz:
http://arxiv.org/abs/2308.01227