المؤلفون: Pietro Bolli, Lorenzo Mezzadrelli, Jader Monari, Federico Perini, Alberto Tibaldi, Giuseppe Virone, Mirko Bercigli, Lorenzo Ciorba, Paola Di Ninni, Maria Grazia Labate, Vittorio Giuseppe Loi, Andrea Mattana, Fabio Paonessa, Simone Rusticelli, Marco Schiaffino

المصدر: IEEE Open Journal of Antennas and Propagation, Vol 1, Pp 253-263 (2020)

مصطلحات موضوعية: Log periodic antennas, low-frequency aperture array, radio astronomy, Telecommunication, TK5101-6720

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9107113/; https://doaj.org/toc/2637-6431

URL الوصول: https://doaj.org/article/1dfec0da62e94c89b24723d76445a109

المؤلفون: Lorenzo Mezzadrelli, Fabio Paonessa, A. Mattana, Giuseppe Virone, Maria Grazia Labate, Vittorio Giuseppe Loi, Alberto Tibaldi, Lorenzo Ciorba, Simone Rusticelli, M. Schiaffino, Jader Monari, Paola Di Ninni, M. Bercigli, Pietro Bolli, Federico Perini

مصطلحات موضوعية: NEANIAS Space Research Community, General Chemical Engineering

Relation: url:https://www.openaccessrepository.it/communities/itmirror; https://www.openaccessrepository.it/record/136191

الاتاحة: https://www.openaccessrepository.it/record/136191
https://doi.org/10.1109/ojap.2020.2999109

المؤلفون: Alessandro Navarrini, Alessandro Scalambra, Simone Rusticelli, Andrea Maccaferri, Alessandro Cattani, Federico Perini, Pierluigi Ortu, Juri Roda, Pasqualino Marongiu, Andrea Saba, Marco Poloni, Adelaide Ladu, Luca Schirru

المصدر: Electronics; Volume 8; Issue 6; Pages: 666

مصطلحات موضوعية: phased array feed, radio astronomy, multi-channel receiver, heterodyne

وصف الملف: application/pdf

Relation: Microwave and Wireless Communications; https://dx.doi.org/10.3390/electronics8060666

الاتاحة: https://doi.org/10.3390/electronics8060666

المؤلفون: Federico Perini, Simone Rusticelli, Marco Schiaffino, Andrea Mattana, Jader Monari, Giovanni Tartarini, Jacopo Nanni, Budi Juswardy, Randall Wayth, Mark Waterson

المساهمون: Perini, Federico, Rusticelli, Simone, Schiaffino, Marco, Mattana, Andrea, Monari, Jader, Tartarini, Giovanni, Nanni, Jacopo, Juswardy, Budi, Wayth, Randall, Waterson, Mark

المصدر: Journal of Astronomical Telescopes, Instruments, and Systems. 8

مصطلحات موضوعية: C-wavelength division multiplexing, radio frequency-over-fiber, antenna array, low-frequency receiver, Space and Planetary Science, Control and Systems Engineering, light amplification by stimulated emission of radiation, Mechanical Engineering, Astronomy and Astrophysics, SKA-low, Instrumentation, Electronic, Optical and Magnetic Materials

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09327157e6fbc881ab000925102c6d7d
https://doi.org/10.1117/1.jatis.8.1.011016

المؤلفون: Jacopo Nanni, Andrea Giovannini, Enrico Lenzi, Simone Rusticelli, Randall Wayth, Federico Perini, Jader Monari, Giovanni Tartarini

المساهمون: Nanni J., Giovannini A., Lenzi E., Rusticelli S., Wayth R., Perini F., Monari J., Tartarini G.

مصطلحات موضوعية: Optical transmitter, Laser mode, Radio frequency, Frequency modulation, Physics::Optics, FOS: Physical sciences, Optical feedback, Power laser, Astrophysics - Instrumentation and Methods for Astrophysics, Laser feedback, Instrumentation and Methods for Astrophysics (astro-ph.IM), Atomic and Molecular Physics, and Optics, Computer Science::Information Theory

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a13b4d6070b09a09850db66c58b97769
https://hdl.handle.net/11585/896700

المؤلفون: Federico Perini, Enrico Lenzi, Jader Monari, Simone Rusticelli, Mark Waterson, Jacopo Nanni, Giovanni Tartarini

المساهمون: Nanni J., Rusticelli S., Perini F., Monari J., Lenzi E., Waterson M., Tartarini G.

المصدر: 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS).

مصطلحات موضوعية: Optical fiber, SIMPLE (military communications protocol), SKA, Computer science, Fiber (mathematics), Astrophysics::Instrumentation and Methods for Astrophysics, Low frequency, Temperature measurement, law.invention, law, Telecommunications link, Electronic engineering, Antenna (radio), Realization (systems)

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f4b01442d2e9e28f5356cbc408695c6
https://doi.org/10.23919/ursigass51995.2021.9560269

المؤلفون: Andrea Melis, Pierluigi Ortu, Giuseppe Pupillo, Tonino Pisanu, P. Marongiu, A. Ladu, Alessandro Navarrini, E. Urru, A. Saba, Giovanni Naldi, Raimondo Concu, A. Scalambra, Simone Rusticelli, Luca Schirru

المصدر: 2020 50th European Microwave Conference (EuMC).

مصطلحات موضوعية: Beamforming, Materials science, Phased array feed, business.industry, 020208 electrical & electronic engineering, 020206 networking & telecommunications, 02 engineering and technology, Temperature measurement, Low noise, Beam pattern, Antenna array, Optics, 0202 electrical engineering, electronic engineering, information engineering, Antenna (radio), business, Radio astronomy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2abcefef9c25db5fab3f19b754a1afd4
https://doi.org/10.23919/eumc48046.2021.9337938

المؤلفون: Randall B. Wayth, Enrico Lenzi, Jacopo Nanni, Jader Monari, Simone Rusticelli, Giovanni Tartarini, Federico Perini, Andrea Giovannini

المساهمون: Nanni J., Giovannini A., Rusticelli S., Perini F., Monari J., Lenzi E., Wayth R., Tartarini G.

مصطلحات موضوعية: Radio over fiber, Modulation, Computer science, Acoustics, Distortion, SKA, Rayleigh,RoF, Chirp, Astrophysics::Instrumentation and Methods for Astrophysics, Dither, Radio frequency, Low frequency, Frequency modulation

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6454d2b631a34f2b3640fdb7fe5816a7
http://hdl.handle.net/11585/842714

المؤلفون: Andrew Faulkner, M. Poloni, Fabio Paonessa, R. Singuaroli, D. Fierro, Giuseppe Virone, Brian Crosse, H. Schnetler, Monica Alderighi, David Emrich, Pietro Bolli, Andrea DeMarco, Marcin Sokolowski, Giuseppe Pupillo, P. Benthem, Gianni Comoretto, Peter J. Hall, Andrew Williams, David B. Davidson, E. de Lera Acedo, M. Gerbers, J. Nanni, Benjamin McKinley, Adrian Sutinjo, Randall B. Wayth, J. G. Bij de Vaate, Alessio Magro, Nima Razavi-Ghods, S. Chiarucci, Federico Perini, P. Di Ninni, L. Ciani, L. Horsley, D. Ung, Budi Juswardy, A. Mattana, Stefan J. Wijnholds, Riccardo Chiello, Simone Rusticelli, K. Steele, Jader Monari, A. van Es, Giovanni Naldi, K. Zarb Adami, G. Tartarini, D. Kenney, M. Waterson, Francesco Schillirò, J. Borg, C. Belli, T. Booler, J. W. Broderick, M. Walker, M. Schiaffino

المساهمون: Benthem P., Wayth R., De Lera Acedo E., Zarb Adami K., Alderighi M., Belli C., Bolli P., Booler T., Borg J., Broderick J.W., Chiarucci S., Chiello R., Ciani L., Comoretto G., Crosse B., Davidson D., Demarco A., Emrich D., Van Es A., Fierro D., Faulkner A., Gerbers M., Razavi-Ghods N., Hall P., Horsley L., Juswardy B., Kenney D., Steele K., Magro A., Mattana A., Mckinley B., Monari J., Naldi G., Nanni J., Di Ninni P., Paonessa F., Perini F., Poloni M., Pupillo G., Rusticelli S., Schiaffino M., Schilliro F., Schnetler H., Singuaroli R., Sokolowski M., Sutinjo A., Tartarini G., Ung D., Bij De Vaate J.G., Virone G., Walker M., Waterson M., Wijnholds S.J., Williams A.

المصدر: Astronomy & astrophysics
655 (2021). doi:10.1051/0004-6361/202040086
info:cnr-pdr/source/autori:Benthem P.; Wayth R.; De Lera Acedo E.; Zarb Adami K.; Alderighi M.; Belli C.; Bolli P.; Booler T.; Borg J.; Broderick J.W.; Chiarucci S.; Chiello R.; Ciani L.; Comoretto G.; Crosse B.; Davidson D.; Demarco A.; Emrich D.; Van Es A.; Fierro D.; Faulkner A.; Gerbers M.; Razavi-Ghods N.; Hall P.; Horsley L.; Juswardy B.; Kenney D.; Steele K.; Magro A.; Mattana A.; Mckinley B.; Monari J.; Naldi G.; Nanni J.; Di Ninni P.; Paonessa F.; Perini F.; Poloni M.; Pupillo G.; Rusticelli S.; Schiaffino M.; Schilliro F.; Schnetler H.; Singuaroli R.; Sokolowski M.; Sutinjo A.; Tartarini G.; Ung D.; Bij De Vaate J.G.; Virone G.; Walker M.; Waterson M.; Wijnholds S.J.; Williams A./titolo:The Aperture Array Verification System 1: System overview and early commissioning results/doi:10.1051%2F0004-6361%2F202040086/rivista:Astronomy & astrophysics (Print)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:655

مصطلحات موضوعية: Phased array, FOS: Physical sciences, array, Astrophysics, radio astronomy, computer.software_genre, antenna, law.invention, Radio telescope, Software, Methods: Observational, law, Component (UML), Instrumentation: Miscellaneou, Calibration, Dipole antenna, Instrumentation and Methods for Astrophysics (astro-ph.IM), Physics, business.industry, Firmware, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy and Astrophysics, Ranging, Techniques: Image processing, Space and Planetary Science, Square Kilometer Array, business, Astrophysics - Instrumentation and Methods for Astrophysics, computer, Computer hardware, Telescopes

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0893945b68bd3b69c714328b0b95775a
http://hdl.handle.net/11585/842708

المؤلفون: Federico Perini, M. Schiaffino, Simone Rusticelli, Jader Monari, Simone Chiarucci, Monica Alderighi, Alessio Magro, Riccardo Chiello, S. D'Angelo, Francesco Schillirò, M. Poloni, Carolina Belli, S. Pastore, Giovanni Naldi, Giovanni Comoretto, Kris Zarb Adami, A. Mattana

المصدر: Ground-based and Airborne Telescopes VIII.

مصطلحات موضوعية: Reduction (complexity), Upgrade, Computer science, business.industry, Software deployment, Converters, Field-programmable gate array, business, Analog device, Digital signal processing, Computer hardware, Line (electrical engineering)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3805d97db4d053793b3c44463f6996be
https://doi.org/10.1117/12.2562085

المؤلفون: M. Poloni, Carolina Belli, Alessio Magro, Jader Monari, Andrea De Marco, Gianni Comoretto, Simone Chiarucci, Riccardo Chiello, Rob Halsall, A. Mattana, Federico Perini, S. D'Angelo, Amin Aminaei, Simone Rusticelli, Gabriele Dalle Mura, Giuseppe Pupillo, Kristian Zarb Adami, Emanuele Zaccaro, M. Schiaffino, Monica Alderighi, S. Pastore, Jeremy Baker, Matthew J. Roberts, Giovanni Naldi, Francesco Schillirò

المساهمون: ITA, GBR, MLT

مصطلحات موضوعية: Beamforming, Aperture array, Physics - Instrumentation and Detectors, Computer science, FOS: Physical sciences, computer.software_genre, 01 natural sciences, Signal, 0103 physical sciences, Oversampling, Polyphase system, 010303 astronomy & astrophysics, Instrumentation, Instrumentation and Methods for Astrophysics (astro-ph.IM), Computer Science::Information Theory, Signal processing, 010308 nuclear & particles physics, Firmware, business.industry, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy and Astrophysics, Instrumentation and Detectors (physics.ins-det), Filter bank, Dual-polarization interferometry, Antenna (radio), business, Astrophysics - Instrumentation and Methods for Astrophysics, computer, Computer hardware

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a0031689883ffa46aec3b7a08cb0d6
http://arxiv.org/abs/2002.10307

المؤلفون: Federico Perini, Jader Monari, Giovanni Tartarini, Enrico Lenzi, Randall B. Wayth, Simone Rusticelli, Jacopo Nanni, Andrea Giovannini

المساهمون: Giovannini A., Nanni J., Rusticelli S., Wayth R., Lenzi E., Perini F., Monari J., Tartarini G.

مصطلحات موضوعية: Physics, 010504 meteorology & atmospheric sciences, Acoustics, Rayleigh Backscattering, Context (language use), Low frequency, 01 natural sciences, Power (physics), 010309 optics, Radio over fiber, 0103 physical sciences, Radioastronomy, Radio over Fiber, Radio frequency, Antenna (radio), Spurious relationship, 0105 earth and related environmental sciences, Rayleigh backscattering, Computer Science::Information Theory

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6306e8e5fc3808fc2906932b7eec5191
http://hdl.handle.net/11585/783425

المؤلفون: Luca Schirru, K. Zarb Adami, J. Roda, A. Mattana, A. Maccaferri, A. Ladu, Pierluigi Ortu, Renzo Nesti, E. Urru, Andrea Melis, Riccardo Chiello, Alessio Magro, Jader Monari, M. Morsiani, Gianni Comoretto, Giuseppe Pupillo, Simone Rusticelli, Raimondo Concu, P. Marongiu, A. Cattani, A. Scalambra, Germano Bianchi, Federico Perini, Giovanni Naldi, Tonino Pisanu, M. Schiaffino, Alessandro Navarrini, A. Saba, Francesco Schillirò, M. Poloni

المساهمون: ITA, GBR, MLT

المصدر: 2019 IEEE International Symposium on Phased Array System & Technology (PAST).

مصطلحات موضوعية: Phased array feed, Computer science, Firmware, business.industry, Bandwidth (signal processing), Electrical engineering, 06 humanities and the arts, Low frequency, computer.software_genre, 060104 history, Intermediate frequency, 0601 history and archaeology, Radio frequency, Field-programmable gate array, business, computer, Radio astronomy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68f400032d21b29bcaa10efc5274a5be
https://doi.org/10.1109/past43306.2019.9021018

المؤلفون: A. Cattani, Pierluigi Ortu, A. Scalambra, M. Poloni, Federico Perini, Luca Schirru, J. Roda, A. Maccaferri, P. Marongiu, Alessandro Navarrini, A. Saba, Simone Rusticelli, A. Ladu

المساهمون: ITA

المصدر: Electronics, Vol 8, Iss 6, p 666 (2019)
Electronics
Volume 8
Issue 6

مصطلحات موضوعية: Physics, Heterodyne, heterodyne, phased array feed, Computer Networks and Communications, business.industry, Local oscillator, Superheterodyne receiver, lcsh:Electronics, lcsh:TK7800-8360, Reflector (antenna), multi-channel receiver, radio astronomy, law.invention, Optics, Intermediate frequency, Hardware and Architecture, Control and Systems Engineering, law, Splitter, Wavelength-division multiplexing, Signal Processing, Radio frequency, Electrical and Electronic Engineering, business

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5989f0973998d2a11aee468283d8624b
https://www.mdpi.com/2079-9292/8/6/666

المؤلفون: Federico Perini, Pietro Bolli, Matteo Murgia, Francesco Schillirò, Giovanni Tartarini, Jader Monari, Andrea Maria Lingua, Fabio Paonessa, Giuseppe Virone, Simone Rusticelli, Alberto Tibaldi, Giovanni Naldi, Giuseppe Pupillo, Muhammad Zunnoorain Farooqui, M. Schiaffino, S. Pluchino, A. Mattana

المصدر: Radio Science. 51:160-175

مصطلحات موضوعية: Aperture array, Test bench, Computer science, 020206 networking & telecommunications, 02 engineering and technology, Large aperture, Low frequency, Condensed Matter Physics, 01 natural sciences, law.invention, Telescope, law, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Calibration, General Earth and Planetary Sciences, Electrical and Electronic Engineering, 010303 astronomy & astrophysics, Radio astronomy, Remote sensing

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::ffa040caaaab9134eea8bdec6c26341e
https://doi.org/10.1002/2015rs005922

المؤلفون: Simone Rusticelli, Enrico Lenzi, Giovanni Tartarini, Federico Perini, Jacopo Nanni, Jader Monari, Andrea Giovannini

المساهمون: Nanni J., Giovannini A., Rusticelli S., Perini F., Monari J., Lenzi E., Tartarini G., ITA

المصدر: ICTON

مصطلحات موضوعية: Physics, Signal processing, Square kilometre array, Backscatter, business.industry, media_common.quotation_subject, Astrophysics::Instrumentation and Methods for Astrophysics, Low frequency, Radio telescope, Optics, Radio-over-fibre, Sky, Distortion, Rayleigh backscattering, Radio frequency, business, Frequency modulation, media_common

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92531a3041b4cd687d8ea23e097e0240
http://hdl.handle.net/11585/709266

المؤلفون: Alessandro Navarrini, A. Cattani, Federico Perini, A. Saba, A. Ladu, P. Marongiu, Pierluigi Ortu, Simone Rusticelli, M. Poloni, A. Scalambra, J. Roda, A. Maccaferri

المساهمون: ITA

مصطلحات موضوعية: Optical fiber, Materials science, business.industry, Superheterodyne receiver, Electrical engineering, Filter bank, law.invention, Antenna array, Band-pass filter, law, Wavelength-division multiplexing, Radio frequency, business, Radio astronomy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23de952c195eba4c436f3b7d285b5f78
http://hdl.handle.net/20.500.12386/29027

المؤلفون: Tom Booler, J. Bast, Giovanni Comoretto, Andrew Faulkner, Jeremy Baker, M. Jonesv, Denis Cutajar, Monica Alderighi, G. Kaligeridou, Richard A. Bennett, E. de Lera Acedo, Randall B. Wayth, Peter Hall, Pietro Bolli, Andrea DeMarco, K. Zarb Adami, A. Aminei, Jens Abraham, D. Kenney, F. Schlageuhaufer, D. Ung, H. Schnetler, Andrew R. Williams, Marcin Sokolowski, Matt Roberts, Giovanni Naldi, Francesco Schillirò, Alessio Magro, P. Benthem, J. G. Bij de Vaate, Stefan J. Wijnholds, M. Gerbers, T. Colgate, Riccardo Chiello, Adrian Sutinjo, Budi Juswardy, A. Mattana, Simone Rusticelli, Brian Crosse, Federico Perini, Rob Halsall, M. Schiaffino, N. Razavi Ghods, David Emrich, Giuseppe Pupillo, Jader Monari

المساهمون: ITA, GBR, AUS, MLT, NLD

المصدر: 2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC).

مصطلحات موضوعية: Aperture array, Signal processing, 010504 meteorology & atmospheric sciences, Bandwidth (signal processing), Astrophysics::Instrumentation and Methods for Astrophysics, 020206 networking & telecommunications, 02 engineering and technology, Low frequency, 01 natural sciences, law.invention, Telescope, Square kilometre array, law, 0202 electrical engineering, electronic engineering, information engineering, Geology, 0105 earth and related environmental sciences, Remote sensing

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be198b43fc74c67af18f6f0f2a2b5cc
https://doi.org/10.23919/ursi-at-rasc.2018.8471458

المؤلفون: Francesco Schillirò, Lei Liu, Tonino Pisanu, A. Mattana, Federico Perini, Jader Monari, Miroslav Pantaleev, Pierluigi Ortu, A. Saba, Renzo Nesti, Alessio Magro, M. Keith, Riccardo Chiello, W. A. van Cappellen, Raimondo Concu, Giovanni Naldi, A. Scalambra, Keith Grainge, Giuseppe Pupillo, K. Zarb Adami, E. Urru, Giovanni Comoretto, M. Poloni, J. Roda, A. Maccaferri, P. Marongiu, Andrea Melis, Simone Rusticelli, Ettore Carretti, M. Schiaffino, A. Ladu, M. Morsiani, Alessandro Navarrini, G. Muntoni, A. Cattani

المساهمون: MLT, NLD, SWE

مصطلحات موضوعية: Physics, Radio telescope, Signal processing, Intermediate frequency, business.industry, Bandwidth (signal processing), Electrical engineering, Jodrell Bank Observatory, Digital radio, Radio frequency, business, Radio astronomy

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb377371569409eb11602e8321c9d430
http://hdl.handle.net/20.500.12386/28211

المؤلفون: Simone Rusticelli, Catherine Algani, Jean-Luc Polleux, Federico Perini, Jacopo Nanni, Giovanni Tartarini

المساهمون: Nanni, Jacopo, Polleux, Jean-Luc, Algani, Catherine, Rusticelli, Simone, Perini, Federico, Tartarini, Giovanni, ITA, FRA, Electronique, Systèmes de communication et Microsystèmes (ESYCOM), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Paris-Est Marne-la-Vallée (UPEM)-ESIEE Paris

المصدر: Journal of Lightwave Technology
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2018, pp.1-1. ⟨10.1109/JLT.2018.2816242⟩

مصطلحات موضوعية: Optical fiber, Computer science, Bandwidth (signal processing), Single-mode optical fiber, 02 engineering and technology, Microwave communication, surface-emitting laser, Atomic and Molecular Physics, and Optics, Vertical-cavity surface-emitting laser, law.invention, 020210 optoelectronics & photonics, Radio over fiber, optical fiber communication, law, Telecommunications link, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, 0202 electrical engineering, electronic engineering, information engineering, Cellular network, Electronic engineering, ComputingMilieux_MISCELLANEOUS, 5G

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::903b8f1248c6936fcdd4b57227265c8b
http://hdl.handle.net/11585/644918