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The 2004–2005 Les Saintes (French West Indies) seismic aftershock sequence observed with ocean bottom seismometers

S. Bazin, N. Feuillet, C. Duclos, W. Crawford, A. Nercessian, M. Bengoubou-Valérius, F. Beauducel, S.C. Singh
2010 Tectonophysics  
We invert P-and S-wave arrivals for a tomographic velocity model and improve aftershock locations.  ...  The aftershock sequence continues to this day and is the most extensive sequence in a French territory in more than a century.  ...  Poujardieu for relocating the OBS coordinates during a summer internship and C. Deplus for providing the AGUADOMAR bathymetric grid. We acknowledge the use of TOMO2GMT shareware of S. Husen and F.  ... 
doi:10.1016/j.tecto.2010.04.005 fatcat:dhqfyza3nfeshc5wrfm7egomoi

Modelling pyroclastic density currents from a subplinian eruption at La Soufrière de Guadeloupe (West Indies, France)

Tomaso Esposti Ongaro, Jean-Christophe Komorowski, Yoann Legendre, Augusto Neri
2020 Bulletin of Volcanology  
the volcano and the need to prepare for a possible future reawakening of the volcano that could culminate in a magmatic explosive eruption.  ...  This event is here taken as a reference scenario for hazard assessment at La Soufrière de Guadeloupe.  ...  We finally would like to thank two anonymous reviewers, the Associate Editor C. Gregg, and the Executive Editor A.  ... 
doi:10.1007/s00445-020-01411-6 pmid:33204047 pmcid:PMC7662035 fatcat:zbziyzkjzrfnnooeemtu7elwke

Interpreting flash flood palaeoflow parameters from antidunes and gravel lenses: An example from Montserrat, West Indies

Melanie J. Froude, Jan Alexander, Jenni Barclay, Paul Cole, Vern Manville
2017 Sedimentology  
Trains of stationary and upstream migrating water-surface waves were prevalent during the flash flood in October 2012 in the Belham Valley, Montserrat, West Indies.  ...  This study is the first to compare observations of formative flow conditions and resulting sedimentary structures in a natural setting, testing the Alexander et al. (2001) relationship at a field-scale  ...  Points for each survey were interpolated in ESRI ArcMap TM software using a series of hard breaklines (along abrupt changes in slope) and a hard clip, which restricted the interpolation to the point cloud  ... 
doi:10.1111/sed.12375 fatcat:vovzmncfgndp5ohf6427shglyq

3D surface imaging in dentistry – what we are looking at

A. J. Ireland, C. McNamara, M. J. Clover, K. House, N. Wenger, M. E. Barbour, K. Alemzadeh, L. Zhang, J. R. Sandy
2008 British Dental Journal  
This means that computer software has to be used to recreate a possible best fi t, virtual surface from the data obtained.  ...  It is not created from a continuous stream of data relating to the original object.  ...  The authors would like to thank Mr Rupert Hoppenbrouwers of the DDU for his advice in the preparation of this manuscript and Hovick Boughosyan for his help with the images.  ... 
doi:10.1038/sj.bdj.2008.845 pmid:18849941 fatcat:hp5kfiwkgrhmloxhb5c22lblpa

Software to convert terrestrial LiDAR scans of natural environments into photorealistic meshes

Benjamin Risse, Michael Mangan, Wolfgang Stürzl, Barbara Webb
2018 Environmental Modelling & Software  
The system bridges the current gap between defacto environmental mapping hardware (laser scanners) and similarly mature software and hardware 460 systems (game engines and associated graphics cards) allowing  ...  Figure 7 provides a comparison between a real photo and the ar- Table 2 ). In contrast to the Canberra dataset 56 clouds were used to densely sample a 420 region of 1018m 2 .  ...  We identified four key requirements for the software: 1. An interface o↵ering all necessary processing steps (including filtering, clustering and meshing), as described in the following sections. 3.  ... 
doi:10.1016/j.envsoft.2017.09.018 fatcat:56twqix4yfdrhlu4zfifbftrji

The contribution of indirect topographic surveys (photogrammetry and laser scanner) and GPR investigations in the study of the vulnerability of the Abbey of Santa Maria a Mare, Tremiti Islands (Italy)

Marilena Cozzolino, Andrea Di Meo, Vincenzo Gentile
2019 Annals of Geophysics  
A proper representation of the conservation status of an Architectural Heritage constitutes a key element of knowledge in order to guarantee the success of a restoration project, the valorization and the  ...  The use of non−destructive testing techniques at different scales has provided assessment tools for building characteristics, state of conservation and building safety.  ...  processing: positions taken by the camera (a), dense cloud (b), mesh (c), texture (d) and ortophoto (e).  ... 
doi:10.4401/ag-7987 fatcat:yoiqnduxfrajvkikbsbmfnxutq


Rebecca L. Habeeb, Craig R. Johnson, Simon Wotherspoon, Peter J. Mumby
2007 Ecological Applications  
A new technique to estimate the characteristic length scales (CLSs) of real ecological systems provides an objective means to identify the optimal scale(s) of observation to best detect underlying dynamical  ...  , providing the short time sequence required for this technique.  ...  ACKNOWLEDGMENTS We thank Alastair Harborne and John Hedley in the Marine Spatial Ecology Lab for imaging guidance, and Robert Anders in the Centre for Spatial Information Science at the University of Tasmania  ... 
doi:10.1890/06-0348 pmid:17494384 fatcat:hurmbxkssvfptohwcx7xblptf4

Table of contents

2020 2020 International Symposium on Networks, Computers and Communications (ISNCC)  
, Anjali Agarwal and Yanal Alahmad (Concordia University, Canada) 1570630725-Optimizing Virtual Machine Migration in Multi-Clouds, A B M Bodrul Alam (Queen's University, Canada); Talal Halabi (The University  ...  Nawel Zangar (ESIEE PARIS, France) 1570619392-A New Approach for Analyzing the Cycle Structure of a Class of LFSRs, Zhelin Yu and Lidong Zhu (University of Electronic Science and Technology of China, China  ... 
doi:10.1109/isncc49221.2020.9297316 fatcat:pg3fcvl3nrfkndym7bkgu6ukti

Running Neuroimaging Applications on Amazon Web Services: How, When, and at What Cost?

Tara M. Madhyastha, Natalie Koh, Trevor K. M. Day, Moises Hernández-Fernández, Austin Kelley, Daniel J. Peterson, Sabreena Rajan, Karl A. Woelfer, Jonathan Wolf, Thomas J. Grabowski
2017 Frontiers in Neuroinformatics  
Fair benchmarking for cloud computing systems. J.  ...  In AWS’ Spot pricing system, the ratio between the cost of a GPU and a vCPU fluctuates as the prices for those instances changes over time.  ... 
doi:10.3389/fninf.2017.00063 pmid:29163119 pmcid:PMC5675877 fatcat:bui6h6yzavbujplxwzv23e5lmy

Tree stems from terrestrial laser scanner measurements

Andres Kuusk, Mait Lang, Silja Märdla, Jan Pisek
2015 Metsanduslikud Uurimused  
A simple special clustering procedure is developed for automatic detection of stem positions and estimation of tree stem dimensions from the TLS point cloud.  ...  In such stands the TLS measurements should be done in dense grid with short-range sounding setup only. The developed procedure is undemanding for computers and can be applied on simple PC-s.  ...  Special targets were used to merge indi vidual scans into a common point cloud in plot coordinates. The maximum error in relative scanner positions was only 7 mm for the pine stand.  ... 
doi:10.1515/fsmu-2015-0008 fatcat:ulv2h3buyrgtzl4hz77uox6uf4

Will SDN be part of 5G?

Zainab Zaidi, Vasilis Friderikos, Zarrar Yousaf, Simon Fletcher, Mischa Dohler, Hamid Aghvami
2018 IEEE Communications Surveys and Tutorials  
For many, this is no longer a valid question and the case is considered settled with SDN/NFV (Software Defined Networking/Network Function Virtualization) providing the inevitable innovation enablers towards  ...  We have also provided a summary of the architectural developments in SDN-based mobile network landscape, including deployment options for SDN within NFV framework, as not all work can be covered under  ...  ACKNOWLEDGMENT Partially funded by the EC H2020-ICT-2014-2 project 5G NORMA (  ... 
doi:10.1109/comst.2018.2836315 fatcat:4pto3cjdffebhbqxiuav44pm74

PHIPS-HALO: the airborne particle habit imaging and polar scattering probe – Part 2: Characterization and first results

Martin Schnaiter, Emma Järvinen, Ahmed Abdelmonem, Thomas Leisner
2018 Atmospheric Measurement Techniques  
After final improvements were implemented in the polar nephelometer part and the acquisition software of PHIPS-HALO, the instrument was comprehensively characterized in the laboratory and was deployed  ...  </strong> The novel aircraft optical cloud probe PHIPS-HALO has been developed to establish clarity regarding the fundamental link between the microphysical properties of single atmospheric ice particles  ...  The article processing charges for this open-access publication were covered by a Research Centre of the Helmholtz Association.  ... 
doi:10.5194/amt-11-341-2018 fatcat:ibok6qlryrew5aoj33xdfisuxi

End-to-End AI-Based Point-of-Care Diagnosis System for Classifying Respiratory Illnesses and Early Detection of COVID-19 [article]

Abdelkader Nasreddine Belkacem, Sofia Ouhbi, Abderrahmane Lakas, Elhadj Benkhelifa, Chao Chen
2020 arXiv   pre-print
Therefore, a reliable lab-free tool for early and more accurate diagnosis that can differentiate between different respiratory diseases is very much needed.  ...  This paper proposes an end-to-end portable system that can record data from patients with symptom, including coughs (voluntary or involuntary) and translate them into health data for diagnosis, and with  ...  Patients' data will be stored securely in the cloud. Figure 1 provides a high level illustration of the proposed system.  ... 
arXiv:2006.15469v1 fatcat:3nxkfrrvafdnrlkxzvov6jjlei

Hypsilara royi gen. n. and sp. n. (Coleoptera, Elmidae, Larainae) from Southern Venezuela, with a revised key to Larainae of the Western Hemisphere

Crystal Maier, Paul Spangler
2011 ZooKeys  
Acknowledgments The authors thank Robin A. Faitoute, Warren E. Steiner, and Phyllis M.  ...  version of the manuscript and taking the scanning electron micrographs; and Taro Eldredge and Matthew Gimmel for proofreading the manuscript.  ...  They were photographed using a Canon EOS 70D with a Visionary Digital imaging system and photos were stacked using CombineZM image editing software.  ... 
doi:10.3897/zookeys.116.1347 pmid:21998500 pmcid:PMC3192409 fatcat:hze76525ffflbhpeh7jskoveji

Vertical 2-μm Heterodyne Differential Absorption Lidar Measurements of Mean CO2Mixing Ratio in the Troposphere

Fabien Gibert, Pierre H. Flamant, Juan Cuesta, Didier Bruneau
2008 Journal of Atmospheric and Oceanic Technology  
For a 1-km vertical long path in the ABL, 2% measurement precision with a time resolution of 30 min is demonstrated for the retrieved mean CO 2 absorption.  ...  Then, using both aerosols in the ABL and midaltitude dense clouds in the free troposphere, preliminary HDIAL measurements of mean CO 2 mixing ratio in the free troposphere are also presented.  ...  Schmidt and the RAMCES team from LSCE/ IPSL who provided the in situ CO 2 measurements for comparison and validation. We also thank Kenneth J. Davis for his comments and suggestions.  ... 
doi:10.1175/2008jtecha1070.1 fatcat:ffuk2zxgsbbsbmcairec32ckru
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