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CIAO: the CNR-IMAA advanced observatory for atmospheric research

F. Madonna, A. Amodeo, A. Boselli, C. Cornacchia, V. Cuomo, G. D'Amico, A. Giunta, L. Mona, G. Pappalardo
2011 Atmospheric Measurement Techniques  
At the Istituto di Metodologie per l'Analisi Ambientale of the Italian National Research Council (CNR-IMAA) an advanced atmospheric observatory, named CIAO, is operative.  ...  The paper also introduces examples of observations performed at CIAO and of the synergies and integration algorithms (using Raman lidar and microwave profiler data) developed and implemented at the observatory  ...  Lidars Since 1993, lidar remote sensing of the atmosphere is one of the main research activities carried out at CNR-IMAA.  ... 
doi:10.5194/amt-4-1191-2011 fatcat:dywrlwjphzdcjhyqyjtz6z4nre

5-Osservazioni da satellite, reti di misura e basi dati sui cambiamenti climatici. Clima e cambiamenti climatici. Le attività di ricerca del CNR - 2007

CNR DTA-Dipartimento Terra E Ambiente
2016 Figshare  
FACE tech- nology: Past, Present, and Future. In: Managed Ecosystems and CO 2 (eds J. Nösberger, S.P. Long, R.J. Norby, M. Stitt, G.R. Hendrey, H. Blum), pp.15-43.  ...  Una stazione per la misura di aerosol, ozono e gas serra alogenati ni di fondo di questa regione, nell'ambito dei progetti Stations at High Altitude for Research on the Environment-Asia (Ev-K 2 -CNR) e  ...  In Antartide la presenza del vortice polare svolge un'azione di confinamento delle sostanze chimiche presenti e le basse temperature favoriscono la formazione delle Polar Stratospheric Clouds (PSC).  ... 
doi:10.6084/m9.figshare.3484889.v1 fatcat:hppnjyj6gjdc3c7n4ix57x66hq

Mitigating Multipath Bias Using a Dual-Polarization Antenna: Theoretical Performance, Algorithm Design, and Simulation

Lin Xie, Xiaowei Cui, Sihao Zhao, Mingquan Lu
2017 Sensors  
Significant efforts have been made by researchers and receiver manufacturers to mitigate multipath error in the past decades.  ...  mitigation using a dual-polarization antenna can outperform that using a single-polarization antenna, which is a fundamental question for dual-polarization multipath mitigation (DPMM) and the design of  ...  Mingquan Lu provided the software and hardware platforms for data collection and analysis, research background materials and structured the manuscript.  ... 
doi:10.3390/s17020359 pmid:28208832 pmcid:PMC5336018 fatcat:aqekmhmaq5cixitymml6npmanq

Ship and Oil-Spill Detection Using the Degree of Polarization in Linear and Hybrid/Compact Dual-Pol SAR

Reza Shirvany, Marie Chabert, Jean-Yves Tourneret
2012 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
The performance of the DoP is studied for joint ship and oil-spill detection under different polarizations in hybrid/compact and linear dual-pol SAR imagery.  ...  Monitoring and detection of ships and oil spills using synthetic aperture radar (SAR) have received a considerable attention over the past few years, notably due to the wide area coverage and day and night  ...  Touzi and A. Marino for fruitful discussions and suggestions at IGARSS'11.  ... 
doi:10.1109/jstars.2012.2182760 fatcat:moh6ylmchnbqzhmuwn6ss3nyky

Front Matter: Volume 8173

Proceedings of SPIE, Sunil K. Khijwania, Banshi D. Gupta, Bishnu P. Pal, Anurag Sharma
2010 Photonics 2010: Tenth International Conference on Fiber Optics and Photonics  
A unique, consistent, permanent citation identifier (CID) number is assigned to each article at the time of the first publication.  ...  SPIEDigitalLibrary.org Paper Numbering: Proceedings of SPIE follow an e-First publication model, with papers published first online and then in print and on CD-ROM.  ...  The science and engineering world has witnessed many milestones and many technological breakthroughs over the past decade, infusing interdisciplinary research advances.  ... 
doi:10.1117/12.903614 fatcat:ij4lio7oijaqpbsysbfapdtmou

Monitoring of Sea-Ice-Atmosphere Interfacein the Proximity of Arctic Tidewater Glaciers:The Contribution of Marine Robotics

Gabriele Bruzzone, Angelo Odetti, Massimo Caccia, Roberta Ferretti
2020 Remote Sensing  
The state-of-the-art of technology and of operating procedures is established on the basis of the experience gained in campaigns carried out by Italian National Research Council (CNR) robotic researchers  ...  The article also reports the issues encountered in navigating in the middle of bergy bits and growlers as well as the problems faced in using some sensors at high latitudes.  ...  The authors also wish to thank the colleagues of CNR-IAMC, CNR-ISMAR, CNR-IBIMET, and Tuscia University, for their essential collaboration and all the staff of the Base Artica Dirigibile Italia for their  ... 
doi:10.3390/rs12111707 fatcat:kdgiaovoaffz3cczxd7fqiwndm

Évaluation du comportement des saumons juvéniles au barrage de Bonneville, sur le fleuve Columbia au moyen d'un sonar multifaisceaux

R Johnson
2000 Aquatic Living Resources  
The use of Dual-Head Multibeam Sonar in this study resulted in an unprecedented insight into fine-scale smolt behavior upstream of a prototype surface collector at the Bonneville Dam first powerhouse in  ...  In recent years, with increased effort to bypass and guide fragile stocks of juvenile salmon in the Columbia Basin past hydroelectric projects, it has been increasingly important to obtain fine-scale fish  ...  Only within the past few years has multibeam sonar been considered a viable tool for fishery research (Mayer et al., 1998; Gerlotto et al., 1999) .  ... 
doi:10.1016/s0990-7440(00)01088-3 fatcat:yg5mxkp6lfcixp6lhf64mndvci

Novel Design of a Highly Sensitive RF Strain Transducer for Passive and Remote Sensing in Two Dimensions

Trang T. Thai, Herve Aubert, Patrick Pons, Gerald DeJean, Manos M.Tentzeris, Robert Plana
2013 IEEE transactions on microwave theory and techniques  
A novel design of a highly sensitive wireless passive RF strain transducer is presented based on a patch antenna loaded with an open loop that is capable of sensing strain independently in two directions  ...  An original idea of utilizing a cantilever at the gap of the open loop significantly improves the sensitivity of resonant frequency shifts.  ...  Idda, CNRS-LAAS, Toulouse, France, with measurements, as well as the help of X. Dollat, CNRS-LAAS, with fabrication. This work was performed at CNRS-LAAS.  ... 
doi:10.1109/tmtt.2013.2243751 fatcat:6musl4b2lrhbpjz2s55heogbtq

Auxins and Cytokinins in Plant Development 2018

Jan Petrasek, Klara Hoyerova, Vaclav Motyka, Jan Hejatko, Petre Dobrev, Miroslav Kaminek, Radomira Vankova
2019 International Journal of Molecular Sciences  
Due to the open character of the research community, which is traditionally very well displayed during the meeting, a lot of unpublished data were presented and discussed.  ...  Thanks to the central role of auxins and cytokinins in plant development, the ACPD 2018 symposium was again attended by numerous experts who presented their results in the opening, two plenary lectures  ...  Acknowledgments: We would like to acknowledge the support of the Czech Academy of Sciences and the Institute of Experimental Botany, as well as our sponsors (https://www.acpd2018.org/partners/) and MDPI  ... 
doi:10.3390/ijms20040909 fatcat:sil3up64kfbsdhb3whei5wdi3i

Doppler Wind Lidar From UV to NIR: A Review With Case Study Examples

Mingjia Shangguan, Jiawei Qiu, Jinlong Yuan, Zhifeng Shu, Lingfeng Zhou, Haiyun Xia, Haiyun Xia, Haiyun Xia
2022 Frontiers in Remote Sensing  
With the development of related technology, especially laser and detector technology, the performance of the DWL has significantly improved for the past few decades.  ...  Doppler wind lidar (DWL) uses the optical Doppler effect to measure atmospheric wind speed with high spatial-temporal resolution and long detection range and has been widely applied in scientific research  ...  FUNDING ACKNOWLEDGMENTS We thank the reviewers and editor for their constructive comments and suggestions that improved the quality of this work.  ... 
doi:10.3389/frsen.2021.787111 doaj:0282602d6f694c3cadfbd9ddfa6eb119 fatcat:ahdil6g6zjaqjdknwvofw6wiza

Page 114 of Psychological Abstracts Vol. 63, Issue 1 [page]

1980 Psychological Abstracts  
—The dual processes of power and authority are analyzed.  ...  When such subgroups were in fact created in 2 experiments with 455 undergraduates, massive depolarization effects were obtained; at the same time, the typical group polarization effect was also evident  ... 

Front Matter: Volume 8082

Proceedings of SPIE, Peter H. Lehmann, Wolfgang Osten, Kay Gastinger
2011 Optical Measurement Systems for Industrial Inspection VII  
A unique, consistent, permanent citation identifier (CID) number is assigned to each article at the time of the first publication.  ...  SPIEDigitalLibrary.org Paper Numbering: Proceedings of SPIE follow an e-First publication model, with papers published first online and then in print and on CD-ROM.  ...  All presented posters are assigned to these particular topics too. As in past conferences and again in 2011, a special session is dedicated to measurement of optical components and systems.  ... 
doi:10.1117/12.898995 fatcat:ptungjjfnre37md3pzjuhkaqy4

DVB-NGH: The Next Generation of Digital Broadcast Services to Handheld Devices

David Gomez-Barquero, Catherine Douillard, Peter Moss, Vittoria Mignone
2014 IEEE transactions on broadcasting  
In the standardization process, pioneer work was also performed developing a UHF cross-polar broadcast MIMO channel at a frequency near 500 MHz based on a channel sounding campaign which was used for performance  ...  In DVB-NGH a cross-polarization 2x2 scheme was selected because of the excessive antenna separation required in the UHF band for co-polar antennas and the increased robustness in Line-of-Sight (LoS) conditions  ...  ACKNOWLEDGMENT The authors would like to thank all the colleagues from the DVB TM-H working group that contributed to the development of the DVB-NGH specification.  ... 
doi:10.1109/tbc.2014.2313073 fatcat:2tqiav7guvbi7hl5lwrn4nrhjy

Lesion quantification and detection in myocardial 18F-FDG PET using edge-preserving priors and anatomical information from CT and MRI: a simulation study

Anna Turco, Johan Nuyts, Olivier Gheysens, Jürgen Duchenne, Jens-Uwe Voigt, Piet Claus, Kathleen Vunckx
2016 EJNMMI Physics  
image, that in turn might mislead lesion quantification and detection.  ...  In this work, we investigate and compare the regularizing effect of different anatomical and non-anatomical priors applied during maximum-a-posteriori (MAP) reconstruction of cardiac PET datasets.  ...  On the other hand, edge-preserving and de-noising techniques, which promise noise reduction and edge preservation without the use of any anatomical side information, have also been presented in the past  ... 
doi:10.1186/s40658-016-0145-4 pmid:27316644 pmcid:PMC4912507 fatcat:y3gxnevis5hubfe6azkaxxss5y

Overview of the first HyMeX Special Observation Period over Italy: observations and model results

R. Ferretti, E. Pichelli, S. Gentile, I. Maiello, D. Cimini, S. Davolio, M. M. Miglietta, G. Panegrossi, L. Baldini, F. Pasi, F. S. Marzano, A. Zinzi (+11 others)
2013 Hydrology and Earth System Sciences Discussions  
) in Liguria and Tuscany.  ...  floods in the western Mediterranean, and three Italian hydrometeorological monitoring sites were identified: Liguria-Tuscany, northeastern Italy and central Italy.  ...  Thanks to all the participants at the national operational center: CNR (ISAC, IBIMET, the HyMeX SOP1 field campaign, and Arthur Hou (deceased), former GPM project scientist, for his vision throughout  ... 
doi:10.5194/hessd-10-11643-2013 fatcat:dogg5vehvrhm7o26qgseg4go3u
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