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1. Loss of a globally unique kelp forest from Oman

Author

M. A. Coleman, M. Reddy, M. J. Nimbs, A. Marshell, S. A. Al-Ghassani, J. J. Bolton, B. P. Jupp, O. De Clerck, F. Leliaert, C. Champion, G. A. Pearson, E. A. Serrão, P. Madeira, and T. Wernberg

Subjects
Medicine, Science
Abstract

Abstract Kelp forests are declining in many regions globally with climatic perturbations causing shifts to alternate communities and significant ecological and economic loss. Range edge populations are often at most risk and are often only sustained through localised areas of upwelling or on deeper reefs. Here we document the loss of kelp forests (Ecklonia radiata) from the Sultanate of Oman, the only confirmed northern hemisphere population of this species. Contemporary surveys failed to find any kelp in its only known historical northern hemisphere location, Sadah on the Dhofar coast. Genetic analyses of historical herbarium specimens from Oman confirmed the species to be E. radiata and revealed the lost population contained a common CO1 haplotype found across South Africa, Australia and New Zealand suggesting it once established through rapid colonisation throughout its range. However, the Omani population also contained a haplotype that is found nowhere else in the extant southern hemisphere distribution of E. radiata. The loss of the Oman population could be due to significant increases in the Arabian Sea temperature over the past 40 years punctuated by suppression of coastal upwelling. Climate-mediated warming is threatening the persistence of temperate species and precipitating loss of unique genetic diversity at lower latitudes.

Published
2022
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2. Intrinsic limits on resolutions in muon- and electron-neutrino charged-current events in the KM3NeT/ORCA detector

Author

The KM3NeT collaboration, S. Adrián-Martínez, M. Ageron, S. Aiello, A. Albert, F. Ameli, E. G. Anassontzis, M. Andre, G. Androulakis, M. Anghinolfi, G. Anton, M. Ardid, T. Avgitas, G. Barbarino, E. Barbarito, B. Baret, J. Barrios-Mart, A. Belias, E. Berbee, A. van den Berg, V. Bertin, S. Beurthey, V. van Beveren, N. Beverini, S. Biagi, A. Biagioni, M. Billault, M. Bondì, R. Bormuth, B. Bouhadef, G. Bourlis, S. Bourret, C. Boutonnet, M. Bouwhuis, C. Bozza, R. Bruijn, J. Brunner, E. Buis, R. Buompane, J. Busto, G. Cacopardo, L. Caillat, M. Calamai, D. Calvo, A. Capone, L. Caramete, S. Cecchini, S. Celli, C. Champion, S. Cherubini, V. Chiarella, L. Chiarelli, T. Chiarusi, M. Circella, L. Classen, D. Cobas, R. Cocimano, J. A. B. Coelho, A. Coleiro, S. Colonges, R. Coniglione, M. Cordelli, A. Cosquer, P. Coyle, A. Creusot, G. Cuttone, C. D’Amato, A. D’Amico, A. D’Onofrio, G. De Bonis, C. De Sio, I. Di Palma, A. F. Díaz, C. Distefano, C. Donzaud, D. Dornic, Q. Dorosti-Hasankiadeh, E. Drakopoulou, D. Drouhin, M. Durocher, T. Eberl, S. Eichie, D. van Eijk, I. El Bojaddaini, D. Elsaesser, A. Enzenhöfer, M. Favaro, P. Fermani, G. Ferrara, G. Frascadore, M. Furini, L. A. Fusco, T. Gal, S. Galatà, F. Garufi, P. Gay, M. Gebyehu, F. Giacomini, L. Gialanella, V. Giordano, N. Gizani, R. Gracia, K. Graf, T. Grégoire, G. Grella, A. Grmek, M. Guerzoni, R. Habel, S. Hallmann, H. van Haren, S. Harissopulos, T. Heid, A. Heijboer, E. Heine, S. Henry, J. J. Hernández-Rey, M. Hevinga, J. Hofestädt, C. M. F. Hugon, G. Illuminati, C. W. James, P. Jansweijerf, M. Jongen, M. de Jong, M. Kadler, O. Kalekin, A. Kappes, U. F. Katz, P. Keller, G. Kieft, D. Kießling, E. N. Koffeman, P. Kooijman, A. Kouchner, M. Kreter, V. Kulikovskiy, R. Lahmann, P. Lamare, G. Larosa, A. Leisos, F. Leone, E. Leonora, M. Lindsey Clark, A. Liolios, C. D. Llorens Alvarez, D. Lo Presti, H. Löhner, A. Lonardo, M. Lotze, S. Loucatos, E. Maccioni, K. Mannheim, M. Manzali, A. Margiotta, A. Margotti, A. Marinelli, O. Maris, C. Markou, J. A. Martínez-Mora, A. Martini, F. Marzaioli, R. Mele, K. W. Melis, T. Michael, P. Migliozzi, E. Migneco, P. Mijakowski, A. Miraglia, C. M. Mollo, M. Mongelli, M. Morganti, A. Moussa, P. Musico, M. Musumeci, S. Navas, C. A. Nicolau, I. Olcina, C. Olivetto, A. Orlando, A. Orzelli, G. Pancaldi, A. Papaikonomou, R. Papaleo, G. E. Păvălas, H. Peek, G. Pellegrini, C. Pellegrino, C. Perrina, M. Pfutzner, P. Piattelli, K. Pikounis, M.-O. Pleinert, G. E. Poma, V. Popa, T. Pradier, F. Pratolongo, G. Pühlhofer, S. Pulvirenti, L. Quinn, C. Racca, F. Raffaelli, N. Randazzo, T. Rauch, D. Real, L. Resvanis, J. Reubelt, G. Riccobene, C. Rossi, A. Rovelli, M. Saldaña, I. Salvadori, D. F. E. Samtleben, A. Sánchez García, A. Sánchez Losa, M. Sanguineti, A. Santangelo, D. Santonocito, P. Sapienza, F. Schimmel, J. Schmelling, J. Schnabel, V. Sciacca, M. Sedita, T. Seitz, I. Sgura, F. Simeone, V. Sipala, B. Spisso, M. Spurio, G. Stavropoulos, J. Steijger, S. M. Stellacci, D. Stransky, M. Taiuti, Y. Tayalati, F. Terrasi, D. Tézier, S. Theraube, P. Timmer, C. Tönnis, L. Trasatti, R. Travaglini, A. Trovato, A. Tsirigotis, S. Tzamarias, E. Tzamariudaki, B. Vallage, V. Van Elewyck, J. Vermeulen, F. Versari, P. Vicini, S. Viola, D. Vivolo, M. Volkert, L. Wiggers, J. Wilms, E. de Wolf, K. Zachariadou, S. Zani, J. D. Zornoza, and J. Zúñiga

Subjects
Neutrino Detectors and Telescopes (experiments), Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract

Abstract Studying atmospheric neutrino oscillations in the few-GeV range with a multi-megaton detector promises to determine the neutrino mass hierarchy. This is the main science goal pursued by the future KM3NeT/ORCA water Cherenkov detector in the Mediterranean Sea. In this paper, the processes that limit the obtainable resolution in both energy and direction in charged-current neutrino events in the ORCA detector are investigated. These processes include the composition of the hadronic fragmentation products, the subsequent particle propagation and the photon-sampling fraction of the detector. GEANT simulations of neutrino interactions in seawater produced by GENIE are used to study the effects in the 1-20 GeV range. It is found that fluctuations in the hadronic cascade in conjunction with the variation of the inelasticity y are most detrimental to the resolutions. The effect of limited photon sampling in the detector is of significantly less importance. These results will therefore also be applicable to similar detectors/media, such as those in ice.

Published
2017
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3. Brief Communication: A new perspective on the Australian rip current hazard

Author

R. Brander, D. Dominey-Howes, C. Champion, O. Del Vecchio, and B. Brighton

Subjects
Environmental technology. Sanitary engineering, TD1-1066, Geography. Anthropology. Recreation, Environmental sciences, GE1-350, Geology, QE1-996.5
Abstract

Rip currents are strong, narrow offshore flows of water which occur on many of the world's beaches and represent a serious hazard to bathers. In Australia, rip currents account for an average of 21 confirmed human fatalities per year. Based on an analysis of the longest existing data records, rip currents account for more human fatalities in Australia on average each year than bushfires, floods, and cyclones combined. This finding raises important questions regarding the levels of attention placed on the low intensity, but high frequency rip current hazard in relation to high profile and episodic natural hazards.

Published
2013
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5. Lithospheric conductors reveal source regions of convergent margin mineral systems

Author

Alison Kirkby, Karol Czarnota, David L. Huston, David C. Champion, Michael P. Doublier, Paul A. Bedrosian, Jingming Duan, and Graham Heinson

Subjects
Medicine, Science
Abstract

Abstract The clean energy transition will require a vast increase in metal supply, yet new mineral deposit discoveries are declining, due in part to challenges associated with exploring under sedimentary and volcanic cover. Recently, several case studies have demonstrated links between lithospheric electrical conductors imaged using magnetotelluric (MT) data and mineral deposits, notably Iron Oxide Copper Gold (IOCG). Adoption of MT methods for exploration is therefore growing but the general applicability and relationship with many other deposit types remains untested. Here, we compile a global inventory of MT resistivity models from Australia, North and South America, and China and undertake the first quantitative assessment of the spatial association between conductors and three mineral deposit types commonly formed in convergent margin settings. We find that deposits formed early in an orogenic cycle such as volcanic hosted massive sulfide (VHMS) and copper porphyry deposits show weak to moderate correlations with conductors in the upper mantle. In contrast, deposits formed later in an orogenic cycle, such as orogenic gold, show strong correlations with mid-crustal conductors. These variations in resistivity response likely reflect mineralogical differences in the metal source regions of these mineral systems and suggest a metamorphic-fluid source for orogenic gold is significant. Our results indicate the resistivity structure of mineralized convergent margins strongly reflects late-stage processes and can be preserved for hundreds of millions of years. Discerning use of MT is therefore a powerful tool for mineral exploration.

Published
2022
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6. No evidence for high-pressure melting of Earth’s crust in the Archean

Author

Robert H. Smithies, Yongjun Lu, Tim E. Johnson, Christopher L. Kirkland, Kevin F. Cassidy, David C. Champion, David R. Mole, Ivan Zibra, Klaus Gessner, Jyotindra Sapkota, Matthew C. De Paoli, and Marc Poujol

Subjects
Science
Abstract

Some of Earth’s earliest continental crust has been previously inferred to have formed from partial melting of hydrated mafic crust at pressures above 1.5 GPa (more than 50 km deep), pressures typically not reached in post-Archean continental crust. Here, the authors show that such high pressure signatures can result from melting of mantle sources rather than melting of crust, and they suggest there is a lack of evidence that Earth’s earliest crust melted at depths significantly below 40 km.

Published
2019
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7. WLAN-log-based superspreader detection in the COVID-19 pandemic

Author

Cheng Zhang, Yunze Pan, Yunqi Zhang, Adam C. Champion, Zhaohui Shen, Dong Xuan, Zhiqiang Lin, and Ness B. Shroff

Subjects
Superspreader detection, WLAN logs, Contact tracing, Network analysis, COVID-19 pandemic, Electronic computers. Computer science, QA75.5-76.95
Abstract

Identifying “superspreaders” of disease is a pressing concern for society during pandemics such as COVID-19. Superspreaders represent a group of people who have much more social contacts than others. The widespread deployment of WLAN infrastructure enables non-invasive contact tracing via people’s ubiquitous mobile devices. This technology offers promise for detecting superspreaders. In this paper, we propose a general framework for WLAN-log-based superspreader detection. In our framework, we first use WLAN logs to construct contact graphs by jointly considering human symmetric and asymmetric interactions. Next, we adopt three vertex centrality measurements over the contact graphs to generate three groups of superspreader candidates. Finally, we leverage SEIR simulation to determine groups of superspreaders among these candidates, who are the most critical individuals for the spread of disease based on the simulation results. We have implemented our framework and evaluate it over a WLAN dataset with 41 million log entries from a large-scale university. Our evaluation shows superspreaders exist on university campuses. They change over the first few weeks of a semester, but stabilize throughout the rest of the term. The data also demonstrate that both symmetric and asymmetric contact tracing can discover superspreaders, but the latter performs better with daily contact graphs. Further, the evaluation shows no consistent differences among three vertex centrality measures for long-term (i.e., weekly) contact graphs, which necessitates the inclusion of SEIR simulation in our framework. We believe our proposed framework and these results can provide timely guidance for public health administrators regarding effective testing, intervention, and vaccination policies.

Published
2021
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13. Zinc on the edge—isotopic and geophysical evidence that cratonic edges control world-class shale-hosted zinc-lead deposits

Author

David L. Huston, David C. Champion, Karol Czarnota, Jingming Duan, Matthew Hutchens, Suzanne Paradis, Mark Hoggard, Bryant Ware, George M. Gibson, Michael P. Doublier, Karen Kelley, Anne McCafferty, Nathan Hayward, Fred Richards, Svetlana Tessalina, and Graham Carr

Subjects
Geophysics, Geochemistry and Petrology, Economic Geology
Abstract

The North Australian Zinc Belt is the largest zinc-lead province in the world, containing three of the ten largest known individual deposits (HYC, Hilton-George Fisher, and Mount Isa). The Northern Cordillera in North America is the second largest zinc-lead province, containing a further two of the world’s top ten deposits (Red Dog and Howards Pass). Despite this world-class endowment, exploration in both mineral provinces during the past 2 decades has not been particularly successful, yielding only two significant discoveries (Teena, Australia, and Boundary, Canada). One of the most important aspects of exploration is to choose mineral provinces and districts within geological belts that have the greatest potential for discovery. Here, we present results from these two zinc belts that highlight previously unused datasets for area selection and targeting. Lead isotope mapping using analyses of mineralized material has identified gradients in μ (238U/204Pb) that coincide closely with many major deposits. Locations of these deposits also coincide with a gradient in the depth of the lithosphere-asthenosphere boundary determined from calibrated surface wave tomography models converted to temperature. Furthermore, gradients in upward-continued gravity anomalies and a step in Moho depth correspond to a pre-existing major crustal boundary in both zinc belts. A spatial association of deposits with a linear mid- to lower-crustal resistivity anomaly from magnetotelluric data is also observed in the North Australian Zinc Belt. The change from thicker to thinner lithosphere is interpreted to localize prospective basins for zinc-lead mineralization and to control the gradient in lead isotope and geophysical data. These data, when combined with data indicative of paleoenvironment and changes in plate motion at the time of mineralization, provide new exploration criteria that can be used to identify prospective mineralized basins and define the most favorable parts of these basins.

Published
2022
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14. Lithospheric Architecture and Mantle Metasomatism Linked to Iron Oxide Cu‐Au Ore Formation: Multidisciplinary Evidence from the Olympic Dam Region, South Australia

Author

R. G. Skirrow, S. E. van derWielen, D. C. Champion, K. Czarnota, and S. Thiel

Subjects
lithospheric architecture, Gawler Craton, Olympic Dam deposit, IOCG deposits, mantle metasomatism, tectonic setting, Geophysics. Cosmic physics, QC801-809, Geology, QE1-996.5
Abstract

Abstract The role of lithospheric architecture and the mantle in the genesis of iron oxide copper‐gold (IOCG) deposits is controversial. Using the example of the Precambrian Gawler Craton (South Australia), which hosts the giant Olympic Dam IOCG deposit, we integrate geophysical data (seismic tomography and magnetotellurics) with geological and geochemical data to develop a new interpretation of the lithospheric setting of these deposits. Spatially, IOCG deposits are located above the margin of a mantle lithospheric zone with anomalously high electrical conductivities (resistivity 1.80). The high conductivity cannot be explained by water‐bearing olivine‐rich rock alone. Relatively fertile and metasomatized peridotitic mantle with additional high‐Vp/Vs phases, for example, clinohumite, hydrous garnet, and/or phlogopite, could explain the anomalous velocity and conductivity. The top of this high‐Vp/Vsh zone marks a midlithospheric discontinuity at ~100–130 km depth that is interpreted to reflect locally orthopyroxene‐rich mantle. A sub‐Moho zone with high Vp/Vsh at ~40–80 km depth correlates spatially with primitive Nd isotope signatures and arc‐related ~1,620–1,610 Ma magmatism and is interpreted as the eclogitic root of a magmatic arc. Mafic volcanics contemporaneous with ~1,590 Ma IOCG mineralization have geochemistry suggesting derivation from subduction‐modified lithospheric mantle. We suggest that Olympic Dam formed inboard of a continental margin in a postsubduction setting, related to foundering of previously refertilized and metasomatized lithospheric mantle. Deposits formed during the switch from compression to extension, following delamination‐related uplift and exhumation.

Published
2018
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26. Monocyte Subsets Have Distinct Patterns of Tetraspanin Expression and Different Capacities to Form Multinucleate Giant Cells

Author

Thomas C. Champion, Lynda J. Partridge, Siew-Min Ong, Benoit Malleret, Siew-Cheng Wong, and Peter N. Monk

Subjects
monocyte, tetraspanin, cd9, fusion, monocyte subsets, Immunologic diseases. Allergy, RC581-607
Abstract

Monocytes are able to undergo homotypic fusion to produce different types of multinucleated giant cells, such as Langhans giant cells in response to M. tuberculosis infection or foreign body giant cells in response to implanted biomaterials. Monocyte fusion is highly coordinated and complex, with various soluble, intracellular, and cell-surface components mediating different stages of the process. Tetraspanins, such as CD9, CD63, and CD81, are known to be involved in cell:cell fusion and have been suggested to play a role in regulating homotypic monocyte fusion. However, peripheral human monocytes are not homogenous: they exist as a heterogeneous population consisting of three subsets, classical (CD14++CD16−), intermediate (CD14++CD16+), and non-classical (CD14+CD16+), at steady state. During infection with mycobacteria, the circulating populations of intermediate and non-classical monocytes increase, suggesting they may play a role in the disease outcome. Human monocytes were separated into subsets and then induced to fuse using concanavalin A. The intermediate monocytes were able to fuse faster and form significantly larger giant cells than the other subsets. When antibodies targeting tetraspanins were added, the intermediate monocytes responded to anti-CD63 by forming smaller giant cells, suggesting an involvement of tetraspanins in fusion for at least this subset. However, the expression of fusion-associated tetraspanins on monocyte subsets did not correlate with the extent of fusion or with the inhibition by tetraspanin antibody. We also identified a CD9High and a CD9Low monocyte population within the classical subset. The CD9High classical monocytes expressed higher levels of tetraspanin CD151 compared to CD9Low classical monocytes but the CD9High classical subset did not exhibit greater potential to fuse and the role of these cells in immunity remains unknown. With the exception of dendrocyte-expressed seven transmembrane protein, which was expressed at higher levels on the intermediate monocyte subset, the expression of fusion-related proteins between the subsets did not clearly correlate with their ability to fuse. We also did not observe any clear correlation between giant cell formation and the expression of pro-inflammatory or fusogenic cytokines. Although tetraspanin expression appears to be important for the fusion of intermediate monocytes, the control of multinucleate giant cell formation remains obscure.

Published
2018
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37. A new analysis of heart rate variability in the assessment of fetal parasympathetic activity: An experimental study in a fetal sheep model.

Author

C Garabedian, C Champion, E Servan-Schreiber, L Butruille, E Aubry, D Sharma, R Logier, P Deruelle, L Storme, V Houfflin-Debarge, and J De Jonckheere

Subjects
Medicine, Science
Abstract

Analysis of heart rate variability (HRV) is a recognized tool in the assessment of autonomic nervous system (ANS) activity. Indeed, both time and spectral analysis techniques enable us to obtain indexes that are related to the way the ANS regulates the heart rate. However, these techniques are limited in terms of the lack of thresholds of the numerical indexes, which is primarily due to high inter-subject variability. We proposed a new fetal HRV analysis method related to the parasympathetic activity of the ANS. The aim of this study was to evaluate the performance of our method compared to commonly used HRV analysis, with regard to i) the ability to detect changes in ANS activity and ii) inter-subject variability. This study was performed in seven sheep fetuses. In order to evaluate the sensitivity and specificity of our index in evaluating parasympathetic activity, we directly administered 2.5 mg intravenous atropine, to inhibit parasympathetic tone, and 5 mg propranolol to block sympathetic activity. Our index, as well as time analysis (root mean square of the successive differences; RMSSD) and spectral analysis (high frequency (HF) and low frequency (LF) spectral components obtained via fast Fourier transform), were measured before and after injection. Inter-subject variability was estimated by the coefficient of variance (%CV). In order to evaluate the ability of HRV parameters to detect fetal parasympathetic decrease, we also estimated the effect size for each HRV parameter before and after injections. As expected, our index, the HF spectral component, and the RMSSD were reduced after the atropine injection. Moreover, our index presented a higher effect size. The %CV was far lower for our index than for RMSSD, HF, and LF. Although LF decreased after propranolol administration, fetal stress index, RMSSD, and HF were not significantly different, confirming the fact that those indexes are specific to the parasympathetic nervous system. In conclusion, our method appeared to be effective in detecting parasympathetic inhibition. Moreover, inter-subject variability was much lower, and effect size higher, with our method compared to other HRV analysis methods.

Published
2017
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42. Cherenkov Telescope Array : the World’s largest VHE gamma-ray observatory

Author

Roberta Zanin, H. Abdalla, H. Abe, S. Abe, A. Abusleme, F. Acero, A. Acharyya, V. Acin Portella, K. Ackley, R. Adam, C. Adams, S.S. Adhikari, I. Aguado Ruesga, I. Agudo, R. Aguilera, A. Aguirre Santaella, F. Aharonian, A. Alberdi, R. Alfaro, J. Alfaro, C. Alispach, R. Aloisio, R. Alves Batista, J.P. Amans, L. Amati, E. Amato, L. Ambrogi, G. Ambrosi, M. Ambrosio, R. Ammendola, J. Anderson, M. Anduze, E.O. Anguner, L.A. Antonelli, V. Antonuccio, P. Antoranz, R. Anutarawiramkul, J. Aragunde Gutierrez, C. Aramo, A. Araudo, M. Araya, A. Arbet Engels, C. Arcaro, V. Arendt, C. Armand, T. Armstrong, F. Arqueros, L. Arrabito, B. Arsioli, M. Artero, K. Asano, Y. Ascasibar, J. Aschersleben, M. Ashley, P. Attina, P. Aubert, C. B. Singh, D. Baack, A. Babic, M. Backes, V. Baena, S. Bajtlik, A. Baktash, C. Balazs, M. Balbo, O. Ballester, J. Ballet, B. Balmaverde, A. Bamba, R. Bandiera, A. Baquero Larriva, P. Barai, C. Barbier, V. Barbosa Martins, M. Barcelo, M. Barkov, M. Barnard, L. Baroncelli, U. Barres de Almeida, J.A. Barrio, D. Bastieri, P.I. Batista, I. Batkovic, C. Bauer, R. Bautista González, J. Baxter, U. Becciani, J. Becerra González, Y. Becherini, G. Beck, J. Becker Tjus, W. Bednarek, A. Belfiore, L. Bellizzi, R. Belmont, W. Benbow, D. Berge, E. Bernardini, M.I. Bernardos, K. Bernlöhr, A. Berti, M. Berton, B. Bertucci, V. Beshley, N. Bhatt, S. Bhattacharyya, W. Bhattacharyya, B. Y. Bi, G. Bicknell, N. Biederbeck, C. Bigongiari, A. Biland, R. Bird, E. Bissaldi, J. Biteau, M. Bitossi, O. Blanch, M. Blank, J. Blazek, J. Bobin, C. Boccato, F. Bocchino, C. Boehm, M. Bohacova, C. Boisson, J. Boix, J.P. Bolle, J. Bolmont, G. Bonanno, C. Bonavolontà, L. Bonneau Arbeletche, G. Bonnoli, P. Bordas, J. Borkowski, R. Bose, D. Bose, Z. Bosnjak, E. Bottacini, Markus Böttcher, M.T. Botticella, C. Boutonnet, F. Bouyjou, V. Bozhilov, E. Bozzo, L. Brahimi, C. Braiding, S. Brau Nogue, S. Breen, J. Bregeon, M. Breuhaus, A. Brill, W. Brisken, E. Brocato, A.M. Brown, K. Brügge, P. Brun, F. Brun, L. Brunetti, G. Brunetti, P. Bruno, A. Bruno, A. Bruzzese, N. Bucciantini, J. H. Buckley, R. Bühler, A. Bulgarelli, T. Bulik, M. Bünning, M. Bunse, M. Burton, A. Burtovoi, M. Buscemi, S. Buschjager, G. Busetto, J. Buss, K. Byrum, A. Caccianiga, F. Cadoux, A. Calanducci, C. Calderon, J. Calvo Tovar, R. A. Cameron, P. Campana, R. Canestrari, F. Cangemi, B. Cantlay, M. Capalbi, M. Capasso, M. Cappi, A. Caproni, R. Capuzzo Dolcetta, P. Caraveo, V. Cárdenas, L. Cardiel, M. Cardillo, C. Carlile, S. Caroff, R. Carosi, A. Carosi, E. Carquin, M. Carrere, J.M. Casandjian, S. Casanova, F. Cassol, F. Catalani, O. Catalano, D. Cauz, A. Ceccanti, C. Celestino Silva, K. Cerny, M. Cerruti, E. Chabanne, P. Chadwick, Y. Chai, P. Chambery, C. Champion, S. Chaty, A. Chen, K. Cheng, M. Chernyakova, G. Chiaro, A. Chiavassa, M. Chikawa, V.R. Chitnis, J. Chudoba, L. Chytka, S. Cikota, A. Circiello, P. Clark, M. Colak, E. Colombo, S. Colonges, A. Comastri, A. Compagnino, V. Conforti, E. Congiu, R. Coniglione, J. Conrad, F. Conte, J.L. Contreras, P. Coppi, R. Cornat, J. Coronado Blazquez, J. Cortina, A. Costa, H. Costantini, G. Cotter, B. Courty, S. Covino, S. Crestan, P. Cristofari, R. Crocker, J. Croston, K. Cubuk, O. Cuevas, X. Cui, G. Cusumano, S. Cutini, G. D'Amico, F. D'Ammando, P. D'Avanzo, P. Da Vela, M. Dadina, S. Dai, M. Dalchenko, M. Dall'Ora, M.K. Daniel, J. Dauguet, I. Davids, J. Davies, B. Dawson, A. De Angelis, A.E. de Araujo Carvalho, M. de Bony de Lavergne, G. De Cesare, F. de Frondat, I. de la Calle, E. de Gouveia Dal Pino, B. De Lotto, A. De Luca, D. De Martino, M. de Naurois, E. de Ona Wilhelmi, F. De Palma Persio, N. De Simone, V. de Souza Valle, E. Delagnes, G. Deleglise Reznicek, C. Delgado, A.G. Delgado Giler, J. Delgado Mengual Valle, Domenico Della Volpe, D. Depaoli, J. Devin, T. Di Girolamo, C. Di Giulio Pierro, L. Di Venere, C. Díaz, C. Dib, S. Diebold, S. Digel, A. Djannati Atai, J. Djuvsland, A. Dmytriiev, K. Docher, A. Domínguez, D. Dominis Prester, A. Donini, D. Dorner, M. Doro, Rita Cassia dos Anjos, J.L. Dournaux, T. Downes, G. Drake, H. Drass, D. Dravins, C. Duangchan, A. Duara, G. Dubus, L. Ducci, C. Duffy, D. Dumora, K. Dundas Mora, A. Durkalec, V.V. Dwarkadas, J. Ebr, C. Eckner, J. Eder, E. Edy, K. Egberts, S. Einecke, C. Eleftheriadis, D. Elsässer, G. Emery, D. Emmanoulopoulos, J.P. Ernenwein, M. Errando, P. Escarate, J. Escudero, C. Espinoza, S. Ettori, A. Eungwanichayapant, P. Evans, C. Evoli, M. Fairbairn, D. Falceta Goncalves, A. Falcone, V. Fallah Ramazanı, R. Falomo, K. Farakos, G. Fasola, A. Fattorini, Y. Favre, R. Fedora, E. Fedorova, K. Feijen, Q. Feng, G. Ferrand, G. Ferrara, O. Ferreira, M. Fesquet, E. Fiandrini, A. Fiasson, M. Filipovic, D. Fink, J.P. Finley, V. Fioretti, D.F.G. Fiorillo, M. Fiorini, S. Flis, H. Flores, L. Foffano, C. Fohr, M.V. Fonseca, L. Font, G. Fontaine, O. Fornieri, P. Fortin, L. Fortson, N. Fouque, B. Fraga, A. Franceschini, F.J. Franco, L. Freixas Coromina, L. Fresnillo, D. Fugazza, Y. Fujita, S. Fukami, Y. Fukazawa, D. Fulla, S. Funk, A. Furniss, S. Gabici, D. Gaggero, G. Galanti, P. Galdemard, Y. A. Gallant, D. Galloway, S. Gallozzi, V. Gammaldi, R. Garcia, L. E. García-Muñoz, E. Garcia Lopez, F. Gargano, C. Gargano, S. Garozzo, D. Gascon, T. Gasparetto, D. Gasparrini, H. Gasparyan, M. Gaug, N. Geffroy, A. Gent, S. Germani, A. Ghalumyan, A. Ghedina, G. Ghirlanda, F. Gianotti, S. Giarrusso, M. Giarrusso, G. Giavitto, B. Giebels, N. Giglietto, V. Gika, F. Gillardo, R. Gimenes, F. Giordano, E. Giro, M. Giroletti, Andrea Giuliani, M. Gjaja, J.F. Glicenstein, P. Gliwny, H. Goksu, P. Goldoni, J.L. Gomez, M.M. Gonzalez, Juan Manuel Gonzalez, K.S. Gothe, D. Gotz Coelho, T. Grabarczyk, R. Graciani, P. Grandi, G. Grasseau, D. Grasso, D. Green, J. Green, T. Greenshaw, P. Grespan, A. Grillo, M.H. Grondin, J. Grube, V. Guarino, B. Guest, O. Gueta, M. Günduz, S. Gunji, G. Gyuk, J. Hackfeld, D. Hadasch, L. Hagge, A. Hahn, J.E. Hajlaoui, A. Halim, P. Hamal, W. Hanlon, Y. Harada, M.J. Hardcastle, M. Harvey Collado, T. Haubold, A. Haupt, M. Havelka, K. Hayashi, M. Hayashida, H. He, L. Heckmann, M. Heller, F. Henault, Gilles Henri, G. Hermann, S. Hernández Cadena, J. Herrera Llorente, O. Hervet, J. Hinton, A. Hiramatsu, K. Hirotani, B. Hnatyk, R. Hnatyk, J.K. Hoang, D. H.H. Hoffmann, C. Hoischen, J. Holder, M. Holler, B. Hona, D. Horan, Dieter Horns, P. Horvath, J. Houles, M. Hrabovsky, D. Hrupec, Y. Huang, J.‑M. Huet, G. Hughes, G. Hull, T.B. Humensky, M. Hütten, M. Iarlori, J.M. Illa, R. Imazawa, T. Inada, F. Incardona, A. Ingallinera, S. Inoue, T. Inoue, Y. Inoue, F. Iocco, K. Ioka, M. Ionica, S. Iovenitti, A. Iriarte, K. Ishio, W. Ishizaki, Y. Iwamura, J. Jacquemier, M. Jacquemont, M. Jamrozy, P. Janecek, F. Jankowsky, A. JardinBlicq, C. Jarnot, P. Jean Martínez, L. Jocou, N. Jordana, M. Josselin, I. JungRichardt, F.J.P.A. Junqueira, C. Juramy Gilles, P. Kaaret, L.H.S. Kadowaki, M. Kagaya, R. Kankanyan, D. Kantzas, V. Karas, A. Karastergiou, S. Karkar, J. Kasperek, H. Katagiri, J. Kataoka, K. Katarzynski, S. Katsuda, N. Kawanaka, D. Kazanas, D. Kerszberg, B. Khélifi, M.C. Kherlakian, T.P. Kian, D.B. Kieda, T. Kihm, S. Kim, S. Kisaka, R. Kissmann, R. Kleijwegt, G. Kluge, W. Kluźniak, J. Knapp, A. Kobakhidze, Y. Kobayashi, B. Koch, J. Kocot, K. Kohri, N. Komin, A. Kong, K. Kosack, F. Krack, M. Krause, F. Krennrich, H. Kubo, V. N. Kudryavtsev, S. Kunwar, J. Kushida, P. Kushwaha, Barbera Parola, G. La Rosa, R. Lahmann, A. Lamastra, M. Landoni, D. Landriu, R.G. Lang, J. Lapington, P. Laporte, P. Lason, J. Lasuik, J. Lazendic Galloway, T. Le Flour, P. Le Sidaner, S. Leach, S.H. Lee, W.H. Lee, S. Lee Oliveira, A. Lemiere, M. Lemoine Goumard, J.P. Lenain, F. Leone, V. Leray, G. Leto, F. Leuschner, R. Lindemann, E. Lindfors, L. Linhoff, I. Liodakis, A. Lipniacka, M. Lobo, Thomas Lohse, S. Lombardi, A. Lopez, M. Lopez, R. Lopez Coto, F. Louis, M. Louys, F. Lucarelli, H. Ludwig Boudi, P.L. Luque Escamilla, M.C. Maccarone, E. Mach, A.J. Maciejewski, J. Mackey, P. Maeght, C. Maggio, G. Maier, P. Majumdar, M. Makariev, M. Mallamaci, R. Malta Nunes de Almeida, D. Malyshev, D. Mandat, G. Maneva, M. Manganaro, P. Manigot, K. Mannheim, N. Maragos, D. Marano, M. Marconi, A. Marcowith, M. Marculewicz, B. Marcun, J. Marin, N. Marinello, P. Marinos, S. Markoff, P. Marquez, G. Marsella, J. M. Martin, P. G. Martin, M. Martinez, G. Martinez, O. Martinez, H. Martinez Huerta, C. Marty, R. Marx, N. Masetti, P. Massimino, H. Matsumoto, N. Matthews, G. Maurin, W. Max Moerbeck, N. Maxted, M.N. Mazziotta, S.M. Mazzola, J.D. Mbarubucyeye, L. Mc Comb, I. McHardy, S. McKeague, S. McMuldroch, E. Medina, D. Medina Miranda, A. Melandri, C. Melioli, D. Melkumyan, S. Menchiari, S. Mereghetti, G. Merino Arevalo, E. Mestre, J.L. Meunier, T. Meures, S. Micanovic, M. Miceli, M. Michailidis, J. Michalowski, T. Miener, I. Mievre, J. D. Miller, T. Mineo, M. Minev, J.M. Miranda, A. Mitchell, T. Mizuno, B. A. Mode, R. Moderski, L. Mohrmann, E. Molinari, T. Montaruli, I. Monteiro, C. Moore, A. Moralejo, D. Morcuende Parrilla, E. Moretti, K. Mori, P. Moriarty, K. Morik, P. Morris, A. Morselli, K. Mosshammer, R. Mukherjee, J. Muller, C. Mundell, J. Mundet, T. Murach, A. Muraczewski, H. Muraishi, I. Musella, A. Musumarra, A. Nagai, S. Nagataki, T. Naito, T. Nakamori, K. Nakashima, K. Nakayama, N. Nakhjiri, G. Naletto, D. Naumann, L. Nava, M.A. Nawaz, H. Ndiyavala, D. Neise, L. Nellen, R. Nemmen, N. Neyroud, K. Ngernphat, T. Nguyen Trung, L. Nicastro, L. Nickel, J. Niemiec, D. Nieto, C. Nigro, M. Nikołajuk, D. Ninci, K. Noda, Y. Nogami, S. Nolan, R. P. Norris, D. Nosek, M. Nöthe, V. Novotny, S. Nozaki, F. Nunio, P. O'Brien, K. Obara, Y. Ohira, M. Ohishi, S. Ohm, T. Oka, N. Okazaki, A. Okumura, C. Oliver, G. Olivera, B. Olmi, M. Orienti, R. Orito, M. Orlandini, E. Orlando, J.P. Osborne, M. Ostrowski, N. Otte, E. Ovcharov, E. Owen, I. Oya, A. Ozieblo, M. Padovani, A. Pagliaro, A. Paizis, M. Palatiello, M. Palatka, E. Palazzi, J.‑L. Panazol, D. Paneque, S. Panny, Francesca Romana Pantaleo, M. Panter, M. Paolillo, A. Papitto, A. Paravac, J.M. Paredes, G. Pareschi, N. Parmiggiani, R.D. Parsons, P. Paśko, S. R. Patel, B. Patricelli, L. Pavletic, S. Pavy, A. Peer, M. Pecimotika, M.G. Pellegriti, P. Peñil Del Campo, A. Pepato, S. Perard, C. Perennes, M. Peresano, A. Perez Aguilera, J. Perez Romero, M.A. Perez Torres, M. Persic, P. O. Petrucci, O. Petruk, B. Peyaud, K. Pfrang, E. Pian, P. Piatteli, E. Pietropaolo, R. Pillera, D. Pimentel, F. Pintore, C. Pio Garcia, G. Pirola, F. Piron, S. Pita, M. Pohl, V. Poireau, A. Pollo, M. Polo, C. Pongkitivanichkul, J. Porthault, J. Powell, D. Pozo, R.R. Prado, E. Prandini, J. Prast, K. Pressard, G. Principe, N. Produit, D. Prokhorov, H. Prokoph, H. Przybilski, E. Pueschel, G. Pühlhofer, I. Puljak, M.L. Pumo, M. Punch, F. Queiroz, J. Quinn, A. Quirrenbach, P.J. Rajda, R. Rando, S. Razzaque, S. Recchia, P. Reichherzer, O. Reimer, A. Reisenegger, Q. Remy, M. Renaud, T. Reposeur, B. Reville, J.M. Reymond, J. Reynolds, D. Ribeiro, M. Ribo, G. Richards, J. Rico, F. Rieger, L. Riitano, M. Riquelme, D. Riquelme, S. Rivoire, V. Rizi, E. Roache, M. Roche, J. Rodriguez, G. Rodriguez Fernandez, J.C. Rodriguez Ramirez, J.J. Rodriguez Vazquez, G. Rojas, P. Romano, G. Romeo Lobato, C. Romoli, M. Roncadelli, J. Rosado, A. Rosales de Leon, G. Rowell, A. Rugliancich, J.E. Ruiz del Mazo, C. Rulten, C. Russell, F. Russo Hatlen, S. Safi Harb, L. Saha, V. Sahakian, S. Sailer, T. Saito, N. Sakaki, S. Sakurai, G. Salina, H. Salzmann, D. Sanchez, H. Sandaker, A. Sandoval, P. Sangiorgi, M. Sanguillon, H. Sano, M. Santander, A. Santangelo, R. Santos Lima, A. Sanuy, L. Sapozhnikov, T. Saric, S. Sarkar, H. Sasaki, N. Sasaki, Y. Sato, F.G. Saturni, M. Sawada, J. Schaefer, A. Scherer, J. Scherpenberg, P. Schipani, B. Schleicher, J. Schmoll, M. Schneider, H. Schoorlemmer, P. Schovanek, F. Schussler, B. Schwab, U. Schwanke, J. Schwarz, E. Sciacca, S. Scuderi, M. Seglar Arroyo, I. Seitenzahl, D. Semikoz, O. Sergijenko, J.E. Serna Franco, Karol Seweryn, V. Sguera, A. Shalchi, R.Y. Shang, P. Sharma, L. Sidoli, J. Sieiro, H. Siejkowski, A. Sillanpaa, B.B. Singh, K.K. Singh, A. Sinha, C. Siqueira, J. Sitarek, P. Sizun, V. Sliusar, D. Sobczynska, R.W. Sobrinho, H. Sol, G. Sottile, H. Spackman, S. Spencer, G. Spengler, D. Spiga, W. Springer, A. Stamerra, S. Stanic, R. Starling, Ł. Stawarz, Stanislav Stefanik, C. Stegmann, A. Steiner, S. Steinmassl, C. Stella, R. Sternberger, M. Sterzel, C. Stevens, B. Stevenson, T. Stolarczyk, G. Stratta, U. Straumann, J. Striskovic, M. Strzys, R. Stuik, M. Suchenek, Y. Sunada, Tiina Suomijarvi, T. Suric, H. Suzuki, P. Swierk, T. Szepieniec, K. Tachihara, G. Tagliaferri, H. Tajima, N. Tajima, D. Tak, H. Takahashi, M. Takahashi, J. Takata, R. Takeishi, T. Tam, M. Tanaka, T. Tanaka, S. Tanaka, M. Tavani, F. Tavecchio, T. Tavernier, A. Russ Taylor, L.A. Tejedor, P. Temnikov, K. Terauchi, J.C. Terrazas, R. Terrier, T. Terzic, M. Teshima, D. Thibaut, F. Thocquenne, W. Tian, L. Tibaldo, A. Tiengo, M. Tluczykont, C.J. Todero Peixoto, K. Toma, L. Tomankova, J. Tomastik, M. Tornikoski, D.F. Torres, E. Torresi, G. Tosti, L. Tosti, N. Tothill, F. Toussenel, G. Tovmassian, C. Trichard, M. Trifoglio, A. Trois, S. Truzzi, A. Tsiahina, B. Turk, A. Tutone, Y. Uchiyama, P. Utayarat, L. Vaclavek, M. Vacula, V. Vagelli, F. Vagnetti, J.A. Valdivia, M. Valentino, A. Valio, B. Vallage, P. Vallania Quispe, A.M. van den Berg, W. van Driel, C. van Eldik, C. van Rensburg, Brian van Soelen, J. Vandenbroucke, G. Vasileiadis, V. Vassiliev, M. Vazquez Acosta, M. Vecchi, A. Vega, J. Veh, P. Veitch, C. Venter, S. Ventura, S. Vercellone, V. Verguilov, G. Verna, S. Vernetto, V. Verzi, G.P. Vettolani, C. Veyssiere, I. Viale, A. Viana, N. Viaux, J. Vignatti, C.F. Vigorito, J. Villanueva, V. Vitale, V. Vittorini, V. Vodeb, N. Vogel, V. Voisin, S. Vorobiov, M. Vrastil, T. Vuillaume, S.J. Wagner, P. Wagner, K. Wakazono, S.P. Wakely, M. Ward, D. Warren, J. Watson, M. Wechakama, P. Wegner, A. Weinstein, C. Weniger, F. Werner, H. Wetteskind, M. L. White, A. Wierzcholska, S. Wiesand, R. Wijers, M. Wilkinson, M. Will, J. Williams, T. J. Williamson, A. Wolter, Y.W. Wong, M. Wood, T. Yamamoto, H. Yamamoto, Y. Yamane, R. Yamazaki, S. Yanagita, L. Yang, S. Yoo, T. Yoshida, T. Yoshikoshi, P. Yu, A. Yusafzai, Michael Zacharias, B. Zaldivar, L. Zampieri, R. Zanin, R. Zanmar Sanchez, D. Zaric, M. Zavrtanik, D. Zavrtanik, Andrzej Zdziarski, A. Zech, H. Zechlin, A. Zenin, A. Zerwekh, K. Ziętara, A. Zink, J. Ziolkowski, M. Zivec, A. Zmija, Współautorami artykułu są członkowie CTA Observatory, CTA Consortium i LST Collaboration w liczbie 1139, Astronomy, Research unit Nuclear & Hadron Physics, and Research unit Astroparticle Physics

Subjects
Physics, Observatory, Gamma ray, Astronomy
Abstract

Very-high Energy (VHE) gamma-ray astroparticle physics is a relatively young field, and observations over the past decade have surprisingly revealed almost two hundred VHE emitters which appear to act as cosmic particle accelerators. These sources are an important component of the Universe, influencing the evolution of stars and galaxies. At the same time, they also act as a probe of physics in the most extreme environments known - such as in supernova explosions, and around or after the merging of black holes and neutron stars. However, the existing experiments have provided exciting glimpses, but often falling short of supplying the full answer. A deeper understanding of the TeV sky requires a significant improvement in sensitivity at TeV energies, a wider energy coverage from tens of GeV to hundreds of TeV and a much better angular and energy resolution with respect to the currently running facilities. The next generation gamma-ray observatory, the Cherenkov Telescope Array Observatory (CTAO), is the answer to this need. In this talk I will present this upcoming observatory from its design to the construction, and its potential science exploitation. CTAO will allow the entire astronomical community to explore a new discovery space that will likely lead to paradigm-changing breakthroughs. In particular, CTA has an unprecedented sensitivity to short (sub-minute) timescale phenomena, placing it as a key instrument in the future of multi-messenger and multi-wavelength time domain astronomy. I will conclude the talk presenting the first scientific results obtained by the LST-1, the prototype of one CTAO telescope type - the Large-Sized Telescope, that is currently under commission., PoS: Proceedings of Science, 395, ISSN:1824-8039, Proceedings of 37th International Cosmic Ray Conference (ICRC2021)

Published
2022

44. Lithospheric conductors reveal source regions of convergent margin mineral systems

Author

Alison Kirkby, Karol Czarnota, David L. Huston, David C. Champion, Michael P. Doublier, Paul A. Bedrosian, Jingming Duan, and Graham Heinson

Subjects
Multidisciplinary
Abstract

The clean energy transition will require a vast increase in metal supply, yet new mineral deposit discoveries are declining, due in part to challenges associated with exploring under sedimentary and volcanic cover. Recently, several case studies have demonstrated links between lithospheric electrical conductors imaged using magnetotelluric (MT) data and mineral deposits, notably Iron Oxide Copper Gold (IOCG). Adoption of MT methods for exploration is therefore growing but the general applicability and relationship with many other deposit types remains untested. Here, we compile a global inventory of MT resistivity models from Australia, North and South America, and China and undertake the first quantitative assessment of the spatial association between conductors and three mineral deposit types commonly formed in convergent margin settings. We find that deposits formed early in an orogenic cycle such as volcanic hosted massive sulfide (VHMS) and copper porphyry deposits show weak to moderate correlations with conductors in the upper mantle. In contrast, deposits formed later in an orogenic cycle, such as orogenic gold, show strong correlations with mid-crustal conductors. These variations in resistivity response likely reflect mineralogical differences in the metal source regions of these mineral systems and suggest a metamorphic-fluid source for orogenic gold is significant. Our results indicate the resistivity structure of mineralized convergent margins strongly reflects late-stage processes and can be preserved for hundreds of millions of years. Discerning use of MT is therefore a powerful tool for mineral exploration.

Published
2021

45. Loss of a globally unique kelp forest from Oman

Author

M A, Coleman, M, Reddy, M J, Nimbs, A, Marshell, S A, Al-Ghassani, J J, Bolton, B P, Jupp, O, De Clerck, F, Leliaert, C, Champion, G A, Pearson, E A, Serrão, P, Madeira, and T, Wernberg

Subjects
Kelp, Oman, Temperature, Forests, Ecosystem
Abstract

Kelp forests are declining in many regions globally with climatic perturbations causing shifts to alternate communities and significant ecological and economic loss. Range edge populations are often at most risk and are often only sustained through localised areas of upwelling or on deeper reefs. Here we document the loss of kelp forests (Ecklonia radiata) from the Sultanate of Oman, the only confirmed northern hemisphere population of this species. Contemporary surveys failed to find any kelp in its only known historical northern hemisphere location, Sadah on the Dhofar coast. Genetic analyses of historical herbarium specimens from Oman confirmed the species to be E. radiata and revealed the lost population contained a common CO1 haplotype found across South Africa, Australia and New Zealand suggesting it once established through rapid colonisation throughout its range. However, the Omani population also contained a haplotype that is found nowhere else in the extant southern hemisphere distribution of E. radiata. The loss of the Oman population could be due to significant increases in the Arabian Sea temperature over the past 40 years punctuated by suppression of coastal upwelling. Climate-mediated warming is threatening the persistence of temperate species and precipitating loss of unique genetic diversity at lower latitudes.

Published
2021

47. Neutrino non-standard interactions with theKM3NeT/ORCA detector

Author

Maarten De Jong, Ad van den Berg, Nick Lumb, A. Creusot, Gennaro Miele, Giorgio Riccobene, Lucio Gialanella, Nunzio Randazzo, Giuseppe Levi, F. Filippini, Frits van der Knaap, Steven Tingay, Domenico Santonocito, Alba Domi, D. Calvo, Clara Gatius Oliver, Piera Sapienza, Evelyne Garcon, V. Popa, Steffen Hallmann, Tommaso Chiarusi, Paolo Piattelli, J. Brunner, R. Coniglione, Silvia Celli, A. Sinopoulou, Gerd Puehlhofer, Richard Dallier, S. Biagi, Daan van Eijk, Emanuele Leonora, J.D. Zornoza, Manuel Bou Cabo, Fabio Longhitano, Sandra Zavatarelli, Alessandro Lonardo, D. Gajanana, Jihad Boumaaza, Bianca De Martino, Nadja Lessing, Luis Salvador Miranda Palacios, Soebur Razzaque, Jutta Schnabel, Daniele Vivolo, Davit Janezashvili, M. Taiuti, Emmanuel Le Guirriec, Carlos Maximiliano Mollo, Ankur Sharma, S. Reck, Matthias Bissinger, Horea Branzas, Thomas Eberl, Chiara Filomena Lastoria, Mohamed Chabab, Francesco Benfenati, S. Colonges, J.A. Martínez-Mora, Alexis Coleiro, Gilles Quemener, Hannes Thiersen, Bhuti Nkosi, Stefano Ottonello, R. Muller, Fabrizio Ameli, Sergio Alves Garre, Nhan Chau, Emilio Migneco, Gwenhaël de Wasseige, Mario Musumeci, S. R. Gozzini, Bouke Jisse Jung, Alfonso Lazo, Thierry Pradier, Emidio Giorgio, D. Guderian, Piotr Mijakowski, Tarik Yousfi, Massimiliano Cresta, V. Carretero, S. Henry, Kay Graf, Karel Melis, P. Keller, Piotr Kalaczyński, A. D'Amico, Gregory Lehaut, A. Cosquer, Giovanna Ferrara, Angelo Orlando, Carmelo Pellegrino, F. Garufi, Jhilik Majumdar, Salva Ardid, Christos Markou, C. Champion, Sergio Navas Concha, C. Pieterse, Mathieu Lamoureux, C. W. James, Ornella Leonardi, Marta Colomer Molla, E. Berbee, R. Bruijn, R. Wojaczyński, Andrey Romanov, Giuseppina Larosa, Riccardo Papaleo, Anvil Cruz, L. Maderer, G. Androulakis, R. Gracia, Mauro De Palma, V. Chiarella, H. M. Schutte, Jean-Paul Fransen, Uli Katz, Luigi Antonio Fusco, Jose Busto, T. Gal, C. Distefano, Manuel Doerr, D. F. E. Samtleben, A. Hekalo, Christophe Lerouvillois, M.C. Bouwhuis, P. Timmer, J. Schmelling, T. Thakore, Imad El Bojaddaini, J. Zúñiga, M. Bouta, A. Martini, Jannik Hofestaedt, Markus Boettcher, Mancia Anguita, Lukas Hennig, H. Hamdaoui, Annarita Margiotta, Louis-Marie Rigalleau, Aurelien Marini, D. Tézier, Alice Paun, Pasquale Migliozzi, Joern Wilms, Els de Wolf, Dídac Diego-Tortosa, A. W. Chen, Jerome Laurence, Antoine Kouchner, Walid Idrissi Ibnsalih, Barbara Caiffi, Daniel Lopez Coto, Alexander Enzenhoefer, A. Zegarelli, G. Pellegrini, Ofelia Pisanti, Oleg Kalekin, Fabio Pratolongo, Nafis Rezwan Khan-Chowdhury, Michel André, Philippe Lagier, Salvatore Viola, Sébastien Le Stum, Juan Garcia Mendez, Mitchell O'Sullivan, Michael Kreter, Antonio Ambrosone, M. Anghinolfi, Rémy Le Breton, Antonio Rapicavoli, Raffaele Buompane, Irene Sgura, Vladimir Kulikovskiy, G. Vasileiadis, Antonio F. Díaz, J. Manczak, D. Elsaesser, M. Ardid, Antonio Marinelli, E. Buis, Giuseppe Grella, C. Boutonnet, Juan Paris P. Gonzalez, Sebastiano Aiello, Thomas Lipreau, Isabella Probst, Nicole Geisselbrecht, S. Theraube, Km NeT, M. D. Filipovic, G.E. Păvălaş, Corinne Donzaud, Riccardo Bruno, Maitha Alshamsi, D. Stavropoulos, Vincent van Beveren, Veronique Van Elewyck, Abdelilah Moussa, B. O'Fearraigh, Paolo Musico, Francesca Tatone, Francisco Salesa Greus, Doriane Drouhin, G. Papalashvili, Frank Kayzel, Ahmed Eddyamoui, Bernardino Spisso, C. Guidi, Jerome Royon, Hervé Carduner, Matthias Kadler, Gisela Anton, Thijs van Eeden, Rosanna Cocimano, Paul de Jong, Marco Circella, Suzan Basegmez du Pree, Gilles Bouvet, Joao Coelho, E. Tenllado, Giulia Illuminati, M. Mongelli, L. Nauta, E. Tzamariudaki, D. Tzanetatos, Giorgi Kistauri, Peter Jansweijer, Cristiano Bozza, Victor Espinosa Rosello, Robert Lahmann, P. Coyle, C. Pastore, Paolo Castaldi, Lilian Martin, Giacomo Ottonello, Giacomo Cuttone, Carlos LLorens Alvarez, Rezo Shanidze, Matteo Sanguineti, Stavroula Tsagkli, Julien Aublin, Diego Real, Roberto Cereseto, Alberto Rovelli, Fabio Marzaioli, Antonio Capone, Maurizio Spurio, F. Huang, A.J. Heijboer, Arnauld Albert, Zineb Aly, M. Perrin-Terrin, J. Seneca, Carlo Alessandro Nicolau, Hassnae Eljarrari, William Assal, Massimiliano Lincetto, V. Bertin, Martin Friedrich Schneider, L. Caillat, Valentin Pestel, Miguel Gutiérrez, C. Poirè, Patrick Lamare, Daniele Zito, Hans van Haren, Irene Di Palma, S. M. Stellacci, Stefano Mastroianni, Marc Labalme, Agustin Sanchez Losa, Andrea Santangelo, Bruny Baret, M. Ageron, Stefano Campion, Damien Dornic, Jos Steijger, Alfonso Andres Garcia Soto, Julia Haefner, Miles Lindsey Clark, S. Beurthey, M. Bendahman, C. Bagatelas, M. Billault, P.M. Kooijman, J.J. Hernández-Rey, Silvio Cherubini, Paolo Fermani, J. Schumann, Francesco Leone, Sara Pulvirenti, Vasileios Tsourapis, Benoit Guillon, Yahya Tayalati, Jean Lesrel, Natalia Zywucka, Claudia Valieri, Federico Versari, and Alin Ilioni

Subjects
Physics, Dense array, Particle physics, KM3NeT, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Phase (waves), High Energy Physics::Experiment, Sensitivity (control systems), Neutrino, Neutrino oscillation
Abstract

KM3NeT/ORCA is a dense array that constitutes the low-energy branch of the KM3NeT project with the main goal of resolving the question of the neutrino mass ordering. At present, the KM3NeT/ORCA Phase 1 has already been deployed, which means that six out of the planned 115 detection lines are operational. Even with this limited configuration, neutrino oscillations can already be measured and studied. In this contribution, the sensitivity to the neutrino Non-Standard Interactions (NSI) parameter $\epsilon_{\mu \tau}$ using the current stage of the KM3NeT/ORCA detector together with the projections for the final configuration are presented.

Published
2021
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48. Real-time Multi-Messenger Analysis Framework of KM3NeT

Author

Salva Ardid, Martin Friedrich Schneider, Louis-Marie Rigalleau, Richard Dallier, Bianca De Martino, Uli Katz, Imad El Bojaddaini, M. Bouta, L. Caillat, Nadja Lessing, Walid Idrissi Ibnsalih, Lukas Hennig, Annarita Margiotta, Thijs van Eeden, Paolo Fermani, Miguel Gutiérrez, Jutta Schnabel, Jean-Paul Fransen, S. Reck, Riccardo Bruno, T. Gal, C. Distefano, Manuel Doerr, Tommaso Chiarusi, P. Coyle, Giacomo Cuttone, Carlos LLorens Alvarez, A. Martini, S. Colonges, Jannik Hofestaedt, Daniele Vivolo, D. F. E. Samtleben, A. Hekalo, J. Seneca, C. Poirè, Maarten De Jong, Ad van den Berg, G. Vannoye, Michel André, Sara Pulvirenti, Soebur Razzaque, G. Papalashvili, Stefano Ottonello, Ahmed Eddyamoui, Matthias Bissinger, Hassnae Eljarrari, William Assal, Tarik Yousfi, Nick Lumb, A. Creusot, Daan van Eijk, Davit Janezashvili, M. Taiuti, Emmanuel Le Guirriec, Carlos Maximiliano Mollo, Massimiliano Lincetto, Frank Kayzel, D. Stavropoulos, Vincent van Beveren, Piera Sapienza, R. Muller, S. R. Gozzini, Bouke Jisse Jung, Bernardino Spisso, C. Guidi, Aurelien Marini, Giovanna Ferrara, Angelo Orlando, Isabella Probst, S. Theraube, V. Chiarella, P. Timmer, J. Schmelling, C. Champion, Vasileios Tsourapis, Stefano Campion, Damien Dornic, Jos Steijger, S. Beurthey, Maitha Alshamsi, Hans van Haren, Gennaro Miele, Gregory Lehaut, Irene Di Palma, Jhilik Majumdar, Veronique Van Elewyck, Abdelilah Moussa, Paolo Musico, Francesca Tatone, Doriane Drouhin, Thierry Pradier, Marco Circella, M. Mongelli, L. Nauta, J. Brunner, M. Bendahman, C. Bagatelas, Matteo Sanguineti, M. D. Filipovic, G.E. Păvălaş, Francisco Salesa Greus, Julia Haefner, Andrea Santangelo, Jose Busto, Miles Lindsey Clark, Rémy Le Breton, M. Billault, Silvia Celli, Massimiliano Cresta, V. Carretero, P.M. Kooijman, B. O'Fearraigh, Carmelo Pellegrino, F. Garufi, Benoit Guillon, Manuel Bou Cabo, Fabio Longhitano, R. Coniglione, Alba Domi, D. Calvo, Clara Gatius Oliver, Raffaele Buompane, Irene Sgura, Antonio F. Díaz, Hervé Carduner, Gisela Anton, Dídac Diego-Tortosa, Natalia Zywucka, Alfonso Andres Garcia Soto, Claudia Valieri, Luis Salvador Miranda Palacios, Bhuti Nkosi, Patrick Lamare, Daniele Zito, T. Thakore, J. Zúñiga, Evelyne Garcon, V. Popa, J.D. Zornoza, Ornella Leonardi, Marta Colomer Molla, E. Berbee, Federico Versari, Horea Branzas, Oleg Kalekin, Fabio Pratolongo, Juan Garcia Mendez, D. Gajanana, L. Maderer, H. M. Schutte, J.A. Martínez-Mora, Alexis Coleiro, Jean Lesrel, Thomas Eberl, Fabrizio Ameli, Nhan Chau, Mancia Anguita, Jihad Boumaaza, Steffen Hallmann, Nafis Rezwan Khan Chowdhury, E. Tzamariudaki, Emidio Giorgio, Daniel Lopez Coto, Yahya Tayalati, Giorgio Riccobene, Gilles Quemener, Philippe Lagier, Anvil Cruz, Km NeT, Christos Markou, S. Biagi, Lucio Gialanella, Nunzio Randazzo, Alessandro Lonardo, Giuseppe Levi, Corinne Donzaud, F. Filippini, Frits van der Knaap, C. Boutonnet, Steven Tingay, C. Pieterse, Mathieu Lamoureux, Juan Paris P. Gonzalez, Zineb Aly, Markus Boettcher, Michael Kreter, C. W. James, Domenico Santonocito, D. Guderian, M. Anghinolfi, M.C. Bouwhuis, R. Bruijn, Juan José Hernández-Rey, Antonio Rapicavoli, M. Perrin-Terrin, Piotr Kalaczyński, Alfonso Lazo, Antonio Marinelli, Kay Graf, Karel Melis, Alice Paun, Emanuele Leonora, R. Wojaczyński, Chiara Filomena Lastoria, Mohamed Chabab, R. Gracia, Carlo Alessandro Nicolau, A. Cosquer, Piotr Mijakowski, Christophe Lerouvillois, Sébastien Le Stum, Stavroula Tsagkli, Riccardo Papaleo, Antoine Kouchner, G. Vasileiadis, G. Androulakis, Ankur Sharma, Andrey Romanov, Julien Aublin, A. Zegarelli, Sergio Alves Garre, Emilio Migneco, Giuseppina Larosa, Mauro De Palma, Jerome Royon, Salvatore Viola, Matthias Kadler, Paul de Jong, Suzan Basegmez du Pree, Gilles Bouvet, Joao Coelho, E. Tenllado, Mitchell O'Sullivan, Luigi Antonio Fusco, Diego Real, Giulia Illuminati, A. W. Chen, Roberto Cereseto, Giacomo Ottonello, Fabio Marzaioli, Rezo Shanidze, Alberto Rovelli, S. M. Stellacci, Arnauld Albert, Stefano Mastroianni, Marc Labalme, P. Keller, Rosanna Cocimano, Antonio Capone, Pasquale Migliozzi, Joern Wilms, Peter Jansweijer, Maurizio Spurio, F. Huang, Victor Espinosa Rosello, A.J. Heijboer, C. Pastore, Antonio Ambrosone, Ofelia Pisanti, D. Tzanetatos, Giorgi Kistauri, Cristiano Bozza, Paolo Piattelli, A. Sinopoulou, Gerd Puehlhofer, M. Ardid, Sandra Zavatarelli, Nicole Geisselbrecht, H. Hamdaoui, Barbara Caiffi, G. Pellegrini, Francesco Benfenati, Hannes Thiersen, Gwenhaël de Wasseige, Mario Musumeci, S. Henry, A. D'Amico, Robert Lahmann, Paolo Castaldi, Lilian Martin, Valentin Pestel, Agustin Sanchez Losa, Alin Ilioni, Bruny Baret, M. Ageron, Silvio Cherubini, J. Schumann, Francesco Leone, Vladimir Kulikovskiy, J. Manczak, D. Elsaesser, E. Buis, Giuseppe Grella, Sebastiano Aiello, Thomas Lipreau, Els de Wolf, S. Sánchez Navas, Jerome Laurence, Alexander Enzenhoefer, D. Tézier, V. Bertin, Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), École normale supérieure de Lyon (ENS de Lyon), KM3NeT, École normale supérieure - Lyon (ENS Lyon), Bianca Keilhauer, Alexander Kappes, Assal, W., Dornic, D., Huang, F., Le Guirriec, E., Lincetto, M., Vannoye, G., Ageron, M., Aiello, S., Albert, A., Alshamsi, M., Alves Garre, S., Aly, Z., Ambrosone, A., Ameli, F., Andre, M., Androulakis, G., Anghinolfi, M., Anguita, M., Anton, G., Ardid, M., Ardid, S., Aublin, J., Bagatelas, C., Baret, B., Basegmez du Pree, S., Bendahman, M., Benfenati, F., Berbee, E., van den Berg, A. M., Bertin, V., Beurthey, S., van Beveren, V., Biagi, S., Billault, M., Bissinger, M., Boettcher, M., Bou Cabo, M., Boumaaza, J., Bouta, M., Boutonnet, C., Bouvet, G., Bouwhuis, M., Bozza, C., Branzas, H., Bruijn, R., Brunner, J., Bruno, R., Buis, E., Buompane, R., Busto, J., Caiffi, B., Caillat, L., Calvo, D., Campion, S., Capone, A., Carduner, H., Carretero, V., Castaldi, P., Celli, S., Cereseto, R., Chabab, M., Champion, C., Chau, N., Chen, A., Cherubini, S., Chiarella, V., Chiarusi, T., Circella, M., Cocimano, R., Coelho, J. A. B., Coleiro, A., Colomer Molla, M., Colonges, S., Coniglione, R., Cosquer, A., Coyle, P., Cresta, M., Creusot, A., Cruz, A., Cuttone, G., D'Amico, A., Dallier, R., De Martino, B., De Palma, M., Di Palma, I., Diaz, A. F., Diego-Tortosa, D., Distefano, C., Domi, A., Donzaud, C., Dorr, M., Drouhin, D., Eberl, T., Eddyamoui, A., van Eeden, T., van Eijk, D., El Bojaddaini, I., Eljarrari, H., Elsaesser, D., Enzenhofer, A., Espinosa, V., Fermani, P., Ferrara, G., Filipovic, M. D., Filippini, F., Fransen, J., Fusco, L. A., Gajanana, D., Gal, T., Garcia Mendez, J., Garcia Soto, A., Garcon, E., Garufi, F., Gatius, C., Geisselbrecht, N., Gialanella, L., Giorgio, E., Gozzini, S. R., Gracia, R., Graf, K., Grella, G., Guderian, D., Guidi, C., Guillon, B., Gutierrez, M., Haefner, J., Hallmann, S., Hamdaoui, H., van Haren, H., Heijboer, A., Hekalo, A., Hennig, L., Henry, S., Hernandez-Rey, J. J., Hofestadt, J., Idrissi Ibnsalih, W., Ilioni, A., Illuminati, G., James, C. W., Janezashvili, D., Jansweijer, P., de Jong, M., de Jong, P., Jung, B. J., Kadler, M., Kalaczynski, P., Kalekin, O., Katz, U. F., Kayzel, F., Keller, P., Khan Chowdhury, N. R., Kistauri, G., van der Knaap, F., Kooijman, P., Kouchner, A., Kreter, M., Kulikovskiy, V., Labalme, M., Lagier, P., Lahmann, R., Lamare, P., Lamoureux, M., Larosa, G., Lastoria, C., Laurence, J., Lazo, A., Le Breton, R., Le Stum, S., Lehaut, G., Leonardi, O., Leone, F., Leonora, E., Lerouvillois, C., Lesrel, J., Lessing, N., Levi, G., Lindsey Clark, M., Lipreau, T., LLorens Alvarez, C., Lonardo, A., Longhitano, F., Lopez-Coto, D., Lumb, N., Maderer, L., Majumdar, J., Manczak, J., Margiotta, A., Marinelli, A., Marini, A., Markou, C., Martin, L., Martinez-Mora, J. A., Martini, A., Marzaioli, F., Mastroianni, S., Melis, K. W., Miele, G., Migliozzi, P., Migneco, E., Mijakowski, P., Miranda, L. S., Mollo, C. M., Mongelli, M., Moussa, A., Muller, R., Musico, P., Musumeci, M., Nauta, L., Navas, S., Nicolau, C. A., Nkosi, B., Fearraigh, B. O., O'Sullivan, M., Orlando, A., Ottonello, G., Ottonello, S., Palacios Gonzalez, J., Papalashvili, G., Papaleo, R., Pastore, C., Paun, A. M., Pavalas, G. E., Pellegrini, G., Pellegrino, C., Perrin-Terrin, M., Pestel, V., Piattelli, P., Pieterse, C., Pisanti, O., Poire, C., Popa, V., Pradier, T., Pratolongo, F., Probst, I., Puhlhofer, G., Pulvirenti, S., Quemener, G., Randazzo, N., Rapicavoli, A., Razzaque, S., Real, D., Reck, S., Riccobene, G., Rigalleau, L., Romanov, A., Rovelli, A., Royon, J., Salesa Greus, F., Samtleben, D. F. E., Sanchez Losa, A., Sanguineti, M., Santangelo, A., Santonocito, D., Sapienza, P., Schmelling, J., Schnabel, J., Schneider, M. F., Schumann, J., Schutte, H. M., Seneca, J., Sgura, I., Shanidze, R., Sharma, A., Sinopoulou, A., Spisso, B., Spurio, M., Stavropoulos, D., Steijger, J., Stellacci, S. M., Taiuti, M., Tatone, F., Tayalati, Y., Tenllado, E., Tezier, D., Thakore, T., Theraube, S., Thiersen, H., Timmer, P., Tingay, S., Tsagkli, S., Tsourapis, V., Tzamariudaki, E., Tzanetatos, D., Valieri, C., Van Elewyck, V., Vasileiadis, G., Versari, F., Viola, S., Vivolo, D., de Wasseige, G., Wilms, J., Wojaczynski, R., de Wolf, E., Yousfi, T., Zavatarelli, S., Zegarelli, A., Zito, D., Zornoza, J. D., Zuniga, J., and Zywucka, N.

Subjects
data analysis method, accelerator, Computer science, Astrophysics::High Energy Astrophysical Phenomena, Real-time computing, FOS: Physical sciences, GeV, 01 natural sciences, 030218 nuclear medicine & medical imaging, High Energy Physics - Experiment, 03 medical and health sciences, High Energy Physics - Experiment (hep-ex), talk: online 2021/18/05, neutrino, 0302 clinical medicine, Observatory, 0103 physical sciences, supernova, optical, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], neutrino: supernova, 14. Life underwater, Neutrino oscillation, Instrumentation, KM3NeT, Mathematical Physics, Physics, 010308 nuclear & particles physics, Gravitational wave, Astrophysics::Instrumentation and Methods for Astrophysics, gravitational radiation, Astronomy, trigger, oscillation, observatory, monitoring, electromagnetic, neutrino: oscillation, proposed experiment, on-line
Abstract

KM3NeT is a multi-purpose cubic-kilometer neutrino observatory under construction in the Mediterranean Sea. It consists of ORCA and ARCA (for Oscillation and Astroparticle Research with Cosmics in the Abyss, respectively), currently both have a few detection lines in operation. Although having different primary goals, both detectors can be used for neutrino astronomy over a wide energy range, from a few tens of MeVs to a few tens of PeV. In view of the growing field of time-domain astronomy, it is crucial to be able to identify neutrino candidates in real-time. This online neutrino sample will allow triggered neutrino alerts that will be sent to the astronomy community and to look for time/space coincidences around external electromagnetic and multi-messenger triggers. These real-time searches can significantly increase the discovery potential of transient cosmic accelerators and refine the pointing directions in the case of poorly localized triggers, such as gravitational waves. In the field of core-collapse supernovae (CCSN), the detection of the MeV-scale CCSN neutrinos is crucial as an early warning of the electromagnetic follow-up. KM3NeT's digital optical modules act as good detectors for these supernovae neutrinos. This proceeding presents the status of KM3NeT's real-time multi-messenger activities, including online event reconstruction, event classification and selection, alert distribution, and supernova monitoring., 6 pages, 6 figures, VLVNT2021 conference proceedings

Published
2021
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49. WLAN-log-based superspreader detection in the COVID-19 pandemic

Author

Zhaohui Shen, Cheng Zhang, Dong Xuan, Zhiqiang Lin, Yunqi Zhang, Yunze Pan, Ness B. Shroff, and Adam C. Champion

Subjects
Social and Information Networks (cs.SI), FOS: Computer and information sciences, Vertex (graph theory), Superspreader detection, Computer science, business.industry, COVID-19 pandemic, Computer Science - Social and Information Networks, Construct (python library), QA75.5-76.95, Article, Term (time), Computer Science - Computers and Society, Contact tracing, Electronic computers. Computer science, Computers and Society (cs.CY), Pandemic, WLAN logs, Leverage (statistics), Network analysis, business, Centrality, Mobile device, Computer network
Abstract

Identifying "superspreaders" of disease is a pressing concern for society during pandemics such as COVID-19. Superspreaders represent a group of people who have much more social contacts than others. The widespread deployment of WLAN infrastructure enables non-invasive contact tracing via people's ubiquitous mobile devices. This technology offers promise for detecting superspreaders. In this paper, we propose a general framework for WLAN-log-based superspreader detection. In our framework, we first use WLAN logs to construct contact graphs by jointly considering human symmetric and asymmetric interactions. Next, we adopt three vertex centrality measurements over the contact graphs to generate three groups of superspreader candidates. Finally, we leverage SEIR simulation to determine groups of superspreaders among these candidates, who are the most critical individuals for the spread of disease based on the simulation results. We have implemented our framework and evaluate it over a WLAN dataset with 41 million log entries from a large-scale university. Our evaluation shows superspreaders exist on university campuses. They change over the first few weeks of a semester, but stabilize throughout the rest of the term. The data also demonstrate that both symmetric and asymmetric contact tracing can discover superspreaders, but the latter performs better with daily contact graphs. Further, the evaluation shows no consistent differences among three vertex centrality measures for long-term (i.e., weekly) contact graphs, which necessitates the inclusion of SEIR simulation in our framework. We believe our proposed framework and these results may provide timely guidance for public health administrators regarding effective testing, intervention, and vaccination policies., Accepted to Elsevier High-Confidence Computing Journal

Published
2021

50. Canadian Surgery Forum 201901. The future of general surgery training: a Canadian resident nationwide Delphi consensus statement02. Traumatized: Can mindfulness lead to improved mental health outcomes after multisystem trauma?03. Operating room availability for general surgery in 2007 versus 2017 at a regional hospital in BC04. Perceptions and barriers to Gastrografin protocol implementation05. Resident opinions and educational experience of a mixed night-float system for general surgery resident call06. A scoping review of best management for hepato-pancreatobiliary trauma07. Simultaneous versus staged resection for synchronous colorectal liver metastases: a population-based cohort study08. Weight loss following hepatopancreatobiliary surgery. How much is too much?09. Uptake and patient outcomes of laparoscopic liver resection for colon cancer liver metastases: a population-based analysis10. Simultaneous resection of colorectal cancer with synchronous liver metastases: a survey-based analysis11. When is it safe to start VTE prophylaxis after blunt solid organ injury? A prospective study from a level I trauma centre12. Undertriaged trauma patients: Who are we missing?13. Trauma team activation at a level I trauma centre: time of day matters14. The diagnostic dilemma of shotgun injuries15. Evaluating the efficacy of self-study videos for the surgery clerkship rotation: an innovative project in undergraduate surgical education16. Systematic review and meta-analysis: preoperative anti-TNF therapy does not increase the risk of postoperative complications in patients with inflammatory bowel disease undergoing elective surgery17. Simulation platforms to assess laparoscopic suturing skills: a scoping review18. Cost analysis of simultaneous versus staged resection of colorectal cancer liver metastases: a population-based study19. Complementary and alternative medicine use among general surgery patients in Nova Scotia20. General surgery in Canada: current scope of practice and future needs21. Impact of dedicated operating time on access to surgical care in an acute care surgery model22. Adolescent appendicitis management and outcomes: comparison study between adult and pediatric institutions23. A systematic review of behavioural interventions to improve opioid prescribing after surgery24. Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) in trauma: a gap analysis of the Edmonton Zone Trauma Registry25. Learning by holographic anatomic models for surgical education26. The nature of learning from trauma team simulation27. Comparing reversing half-hitch alternating postsurgical knots and square knots for closure of enterotomy in a simulated deep body cavity: a randomized controlled trial28. Propagating the 'SEAD': exploring the value of an overnight call shift in the Surgical Exploration and Discovery Program29. Comparing 2 approaches to residency application file review30. A Canadian experience with posterior retroperitoneoscopic adrenalectomy31. A cost-efficient, realistic breast phantom for oncoplastic breast surgery training32. Impact of patient frailty on morbidity and mortality after common emergency general surgery operations33. Preventing opioid prescription after major surgery: a scoping review of the literature on opioid-free analgesia34. Correct usage of propensity score methodology in contemporary high-impact surgical literature35. Responsible blood compatibility testing for appendectomy: practice assessment at a single Canadian academic centre36. What patient factors are associated with participation in a provincial colorectal cancer screening program?37. Missed appendix tumours owing to nonoperative management for appendicitis38. Operative delay increases morbidity and mortality in emergency general surgery patients: a study of multiple EGS services within a single city39. Withdrawn40. Improved disease-free survival after prehabilitation for colorectal cancer surgery41. Development of a conceptual framework of recovery after abdominal surgery42. Comparison of Dor and Nissen fundoplication following laparoscopic paraesophageal hernia repair43. A systematic review and summary of clinical practice guidelines on the periprocedural management of patients on antithrombotic medications undergoing gastroenterological endoscopy44. Impact of socioeconomic status on postoperative complications following Whipple procedure for pancreatic ductal adenocarcinoma45. Clinical outcomes of high-risk breast lesions and breast cancer patients treated with total mastectomy and immediate reconstruction46. My On Call (MOC) Pager App: practising and assessing safe clinical decision-making47. Comprehensive complication index for major abdominal surgeries: an external validation using the American College of Surgeons’ National Surgical Quality Improvement Program (ACS NSQIP)48. The impact of surgeon experience on script concordance test scoring49. Decay of competence with extended research absences during postgraduate residency training: a scoping review50. Long-term outcomes of elderly patients managed nonoperatively for choledocholithiasis51. Predictors of mortality and cost among surgical patients admitted to hospital and requiring rapid response team activation52. Sex-based disparities in the hourly earnings of surgeons in Ontario’s fee-for-service system53. Outcomes of intestinal ischemia among patients undergoing cardiac surgery54. Factors influencing resident teaching evaluations: the relationship between resident interest in teaching, career plan, training level and their performance in teaching junior learners55. Validating a uniform system for measuring disease severity in acute colonic diverticulitis56. Active negative pressure peritoneal therapy and C-reactive protein (CRP) levels after abbreviated laparotomy for abdominal trauma or intraabdominal sepsis: the validity of serum and peritoneal CRP in measuring outcomes in critically ill patients57. Intraoperative use of indocyanine green fluorescence in emergency general surgery: a systematic review58. Is it safe? Nonoperaive management of blunt splenic injuries in geriatric trauma patients59. Bladder injury from laparoscopic appendicectomy: a multicentre experience over 5 years60. Perioperative cardiac investigations for chest pain after parathyroidectomy rarely yield a cardiac diagnosis61. Entero-hepatic axis injury following hemorrhagic shock: a role for uric acid62. Loss of functional independence after emergency abdominal surgery in older patients: a prospective cohort study63. Association between use of nonsteroidal antiinflammatory drugs, diuretics or angiotensin converting enzyme inhibitor/receptor blockers after major surgery and acute kidney injury: a nested, population-based case–control study64. Timing of CT for adhesive small bowel obstructions (SBO)65. The ABDO (Acute Biliary Disease Optimization) Study: improving the management of biliary diseases in emergency general surgery66. Rates and predictors of advanced biliary imaging and interventions in acute care surgery: a quality improvement study67. The use of early warning scores in patients undergoing emergency general surgery: a systematic review68. Does primary closure versus resection and anastomosis in patients with hollow viscus injury affect 30-day mortality?69. Impact of sarcopenia on morbidity and mortality after Whipple procedure for pancreatic ductal adenocarcinoma70. Mind the speaker gap: a cross-specialty analysis of the representation of women at surgical meetings in 5 different geographic regions71. Immediate breast reconstruction in locally advanced breast cancer: Is it safe?72. An administrative review of the incidence of adverse events involving electrocautery73. If you don’t document it, did it really happen? A review of the documentation of informed consent in laparoscopic cholecystectomy74. Can an online module help medical students gain confidence and proficiency in writing orders?75. The influence of undergraduate medical education anatomy exposure on choice of surgical specialty: a national survey76. Association between patient engagement and surgical outcomes: a pilot study77. Guidelines on the intraoperative transfusion of red blood cells: a systematic review78. Cancer is common in missed appendicitis: a retrospective cohort study79. Everyone is awesome: analyzing letters of reference in a general surgery residency selection process80. Evaluating the true additional costs of general surgery complications using a propensity score weighted model81. Deriving literature-based benchmarks for surgical complications from national databases in high-income countries: a systematic review on pancreatectomy outcomes82. The impact of distance on postoperative follow-up in pediatric general surgery patients: a retrospective review83. Water-soluble contrast in adhesive small bowel obstruction management: a Canadian centre’s experience84. Recognizing predatory journals in general surgery and their common violations85. Prophylactic negative pressure wound therapy for closed laparotomy incisions: a meta-analysis of randomized controlled trials86. Choosing Wisely Canada: 2019 general surgery recommendations87. Content-specific resident teaching can improve medical student learning outcomes on certifying examinations88. Transition to practice: preparedness for independent practice in general surgery graduates89. CAGS Exam 2.0: maximizing the potential for teaching and learning90. Resident attitudes toward the introduction of synoptic operative reporting for appendectomy and cholecystectomy91. Determining the individual, hospital and environmental cost of unnecessary laboratory investigations for patients admitted to general surgery services at an academic centre92. Gender-based compensation disparity among general surgeons in British Columbia93. Transgastric robotic resection for gastrointestinal stromal tumours of the stomach94. Recurrent gallstone ileus after laparoscopic-assisted enterolithotomy treated with totally laparoscopic enterolithotomy01. Predictors and outcomes among patients requiring salvage APR for the treatment of squamous cell carcinoma of the anus: a population-based study02. Short-course radiotherapy with perioperative systemic chemotherapy for patients with rectal cancer and synchronous resectable liver metastases: a single-centre Canadian experience03. Compliance with preoperative elements of the American Society of Colon and Rectal Surgeons rectal cancer surgery checklist improves pathologic and postoperative outcomes04. Clinical predictors of pathologic complete response following neoadjuvant chemoradiation therapy for rectal cancer: a systematic review and meta-analysis05. Rejected06. The impact of laparoscopic technique on the rate of perineal hernia after abdominoperineal resection of the rectum07. An assessment of the current perioperative practice, barriers and predictors for utilization of enhanced recovery after surgery protocols: a provincial survey08. Regional variation in the utilization of laparoscopy for the treatment of rectal cancer: the importance of fellowship training sites09. Local versus radical surgery for early rectal cancer with or without neoadjuvant or adjuvant therapy: a systematic review and meta-analysis10. The relation between the gut microbiota and anastomotic leak in patients with colorectal cancer: a preliminary feasibility study11. Optimizing discharge decision-making in colorectal surgery: an audit of discharge practices in a newly implemented enhanced recovery pathway12. Trends in colectomy for colorectal neoplasms in ulcerative colitis (UC) patients over 2 decades: a National Inpatient Sample database analysis13. Spin in minimally invasive transanal total mesorectal excision articles (TaTME): an assessment of the current literature14. Venous thromboembolism (VTE) in colon cancer: a population-based cohort study of VTE rates following surgery and during adjuvant chemotherapy15. Robotic-assisted lateral lymph node dissection for rectal neuroendocrine tumor16. Loop ileostomy and colonic lavage as an alternative to colectomy for fulminant Clostridium difficile colitis17. Recurrent diverticulitis: Is it all in the family?18. Le traitement des fistules entérocutanées complexes : expérience du Centre hospitalier de l’Université de Montréal (CHUM)19. A North American single-blinded pilot randomized controlled trial for outpatient nonantibiotic management of acute uncomplicated diverticulitis (MUD TRIAL): feasibility and lessons learned20. Treatment failure after conservative management of acute diverticulitis: a nationwide readmission database analysis21. Impact of immunosuppression on mortality and major morbidity following sigmoid colectomy for diverticulitis: a propensity-score weighted analysis of the National Inpatient Sample22. Presentation and survival in colorectal cancer under 50 years of age: a systematic review and meta-analysis23. Genetics of postoperative recurrence of Crohn’s disease: a systematic review and meta-analysis24. Improving the identification and treatment of preoperative anemia in patients undergoing elective bowel resection25. Impact of postoperative complications on quality of life after colorectal surgery26. Colon cancer survival by subsite: a retrospective analysis of the National Cancer Database27. A second opinion for T1 colorectal cancer pathology reports results in frequent changes to clinical management28. Effects of the quadratus lumborum block regional anesthesia on postoperative pain after colorectal resection: a double-blind randomized clinical trial29. Safety of a short-stay postoperative unit for the early discharge of patients undergoing a laparosocpic right hemicolectomy30. What is the optimal bowel preparation to reduce surgical site infection in Crohn disease?31. TaTME surgery and the learning curve: our early experience32. Watch-and-wait experience in patients with rectal cancer: results in selected patients at a high-volume centre01. Automatic referral of suspicious findings detected on thoracic CT scan decreases delays in care without compromising referral quality02. Variation in receipt of therapy and survival with provider volume in noncurative esophagogastric cancer: a population-based analysis03. What makes patients high risk for lobectomy in the era of minimally invasive lobectomy?04. The value proposition of minimally invasive esophagectomy: a community hospital perspective05. Deviation from treatment plan in patients with potentially curable esophageal carcinoma06. Implementation of a standardized minimal opioid prescription for post-thoracic surgery patients is feasible and provides adequate pain control07. Sentinel node navigation surgery using indocyanine green in lung cancer: a systematic review and meta-analysis08. Surgical outcomes with trimodality neoadjuvant versus adjuvant therapy for esophageal cancer: results of the QUINTETT randomized trial09. Enhanced invasive mediastinal staging in an academic thoracic surgical unit by employing a shared accountability model for quality improvement10. Evaluation and harmonization of international database elements for adverse events monitoring following thoracic surgery: the pursuit of a common language11. Endobronchial ultrasound staging of operable non–small cell lung carcinoma: triple-negative lymph nodes may not require routine biopsy12. Wait times in the management of non-small cell lung cancer before, during and after regionalization of lung cancer care: a high-resolution analysis13. Wearable technology for preconditioning before thoracic surgery: a feasibility study14. Impact of carbohydrate-loading enhanced recovery after surgery protocol on adverse cardiopulmonary events in a thoracic surgery population15. Heat production during pulmonary artery sealing with energy vessel-sealing devices in a porcine model16. Who can afford to wait? The effect of wait times on survival in lung cancer patients: clinical predictors of poor outcomes17. Impact of the Integrated Comprehensive Care Program after thoracic surgery: a propensity score matched study18. Incidence, severity and risk of postoperative pulmonary complications in patients undergoing pulmonary resection for cancer19. Evaluation of the limits of use of a thoracoscopic lung palpation device to identify artificial tumour nodules in ex-vivo tissue20. Personalized surgical management of esophagogastric junction cancers21. Validity of a model to predict the risk of atrial fibrillation after thoracic surgery22. Severe symptoms persist for up to 1 year after diagnosis of stage I–III lung cancer: an analysis of province-wide patient-reported outcomes23. Do postoperative infectious adverse events influence cancer recurrence and survival after surgical resection of esophagogastric cancers? Experience from a Canadian university centre24. Utilization, safety and efficacy of hybrid esophagectomy on a population level25. Endoscopic submucosal dissection for upper gastrointestinal neoplasia: lessons learned from a high-volume North American centre26. Long-term quality of life after esophagectomy27. Early and late outcomes after surgery for pT4 NSCLC reclassified by AJCC 8th edition criteria28. Early results on the learning curve for subxiphoid video-assisted thoracoscopic lobectomy29. Should adjuvant therapy be offered for patients undergoing esophagectomy after neoadjuvant CROSS protocol for esophageal cancer? A multicentre cohort study30. Outcomes of patients discharged home with a chest tube following anatomic lung resection: a multicentre cohort study01. Management of cancer-associated intestinal obstruction in the final year of life02. Evaluating the prognostic significance of lymphovascular invasion in stage II and III colon cancer03. A matched case–control study on real-time electromagnetic navigation for breast-conserving surgery using NaviKnife04. Gaps in the management of depression symptom screening following cancer diagnosis: a population-based analysis of prospective symptom screening05. Patterns of symptom burden in neuroendocrine tumours: a population-based analysis of patient-reported outcomes06. Outcomes of salvage surgery for anal canal squamous cell carcinoma: a systematic review and meta-analysis07. Expression of the Plk4 inhibitor FAM46C predicts better survival following resection of gastric adenocarcinoma08. Current treatment strategies and patterns of recurrence in locally advanced colon cancer09. A 5-year retrospective review of outcomes after cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in a provincial peritoneal malignancy program10. Withdrawn11. Geographic disparities in care and outcomes for noncurative pancreatic adenocarcinoma: a population-based study12. How often is implant-based breast reconstruction following postmastectomy radiation unsuccessful?13. Comparison of partial mastectomy specimen volume and tumour volume following neoadjuvant chemotherapy in breast cancer14. Two-year experience with hookwire localized clipped node and sentinel node as alternative to targeted axillary dissection in a regional centre15. Opioid use among cancer patients undergoing surgery and their associated risk of readmissions and emergency department visits in the 1-year postsurgical period16. Preliminary results of a pilot randomized controlled trial comparing axillary reverse mapping with standard axillary surgery in women with operable breast cancer17. Complementary and alternative medicine among general surgery patients in Nova Scotia18. Improving wait times and patient experience through implementation of a provincial expedited diagnostic pathway for BI-RADS 5 breast lesions19. Population-based regional recurrence patterns in Merkel cell carcinoma: a 15-year review20. Survival and health care cost benefits of high-volume care in the noncurative management of pancreatic adenocarcinoma: a population-based analysis21. Trends in the use of sentinel node biopsy after neoadjuvant chemotherapy in the United States22. Predictors of grossly incomplete resection in primary retroperitoneal sarcoma (RPS)23. Mastectomy versus breast conservation therapy: an examination of how individual, clinicopathologic and physician factors influence decision making24. Immunophenotyping postoperative myeloid-derived suppressor cells in cancer surgery patients25. Adherence to sentinel lymph node biopsy guidelines in the management of cutaneous melanoma in the province of British Columbia26. Breast cancer with supraclavicular and internal mammary node metastases: therapeutic options27. Textbook outcomes and survival in patients with gastric cancer: an analysis of the population registry of esophageal and stomach tumours of Ontario (PRESTO)28. Withdrawn29. Symptomatic bowel complications in patients with metastatic cancer: comparison of surgical versus medical outcomes and development of a prediction model for successful surgical palliation30. Rejected31. Gastric cancer biopsies show distinct biomarker profiles compared with normal gastric mucosa in Canadian patients32. Withdrawn01. Management of high patient-reported pain scores in noncurative pancreatic adenocarcinoma: a population-based analysis02. Outcomes of liver donors with a future liver remnant less than or equal to 30%: a matched-cohort study03. The applicability of intraoperative fluorescent imaging with indocyanine green in hepatic resection for malignancy: a systematic review and meta-analysis04. Impact of adjuvant chemotherapy completion on outcomes following pancreaticoduodenectomy for pancreatic ductal adenocarcinoma05. Primary hepatic acinar cell carcinoma06. Laparoscopic distal pancreatectomy provides equivalent oncologic outcomes for pancreatic ductal adenocarcinoma07. Passive versus active intraabdominal drainage following pancreatic resection: Does a superior drainage system exist? A systematic review and meta-analysis08. Low yield of preoperative MRCP and ERCP in the management of low-intermediate suspicion choledocholithiasis09. Pancreatic cancer resection rates and survival in the United States and Canada10. Prognostic value of immune heterogeneity in colorectal cancer liver metastases11. Impact of intraoperative hypovolemic phlebotomy on blood loss and perioperative transfusion in patients undergoing hepatectomy for cancer12. Prediction of postoperative pancreatic fistula following pancreatectomy: a systematic review of clinical tools13. The impact of preoperative frailty in liver resection: an analysis of the American College of Surgeons’ National Surgical Quality Improvement Program (ACS NSQIP)14. Topical agents as adjuncts in pancreatic surgery for prevention of postoperative pancreatic fistula: a systematic review and meta-analysis15. Phlebotomy resulting in controlled hypovolemia to prevent blood loss in major hepatic resections (PRICE-1): a feasibility randomized controlled trial16. Pylorus-preserving versus classic pancreaticoduodenectomy: a single-centre retrospective review of total lymph node yield17. An audit and evaluation of appropriateness of intraoperative allogenic red blood cell transfusion in liver surgery: application of 3 decision rules18. A comparison of lymph node ratio with AJCC lymph node status for survival after Whipple resection for pancreatic adenocarcinoma19. Duodenopancréatectomie céphalique (intervention de Whipple) par voie laparoscopique pure20. Use of the Molecular Adsorbent Recirculating System (MARS) in acute liver failure: a multicentre experience21. Barriers to adjuvant chemotherapy after resection for pancreatic cancer22. Comparison of primary and metastatic pancreatic cancer by clinical and genomic features23. Factors associated with invasion and postoperative overall survival in resected IPMN01. Incisional hernia repair surgery improves patient-reported outcomes02. Prospective study of single-stage repair of contaminated hernias with the novel use of calcium sulfate antibiotic beads in conjunction with biologic porcine submucosa tissue matrix03. e-TEP transversus abdominus release04. Umbilical hernias05. Review of 1061 femoral hernias done at the Shouldice Hospital over a period of 6 years01. Metabolic outcomes after bariatric surgery for a provincial Indigenous population02. Outcomes of sleeve gastrectomy performed in a regional hospital03. A longitudinal analysis of wait times in a publicly funded, regionalized bariatric care system04. Concurrent laparoscopic ventral hernia repair with bariatric surgery: a propensity-matched analysis05. Outcomes from explantation of laparoscopic adjustable gastric band: experience from a Canadian bariatric centre of excellence06. Development of consensus-derived quality indicators for laparoscopic sleeve gastrectomy07. Conversion of sleeve gastrectomy to laparoscopic Roux-en-Y gastric bypass in intestinal nonrotation08. The utility of routine preoperative upper gastrointestinal series for laparoscopic sleeve gastrectomy09. Body image concerns, depression, suicidality and psychopharmacological changes in postoperative bariatric surgery patients: a mixed-methods study10. Technical factors associated with early sleeve stenosis after sleeve gastrectomy: an analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) database11. Analysis of complication and readmission rates after laparoscopic sleeve gastrectomy at a single bariatric surgery centre: a retrospective NSQIP study12. Management of common bile duct stones in patients after Roux-en-Y gastric bypass: a systematic review13. Improvement and resolution of urinary incontinence after bariatric surgery: a systematic review and meta-analysis14. Bridging interventions for weight loss prior to bariatric surgery in patients with superobesity: a systematic review and meta-analysis15. Secondary and tertiary learning curves in bariatric surgery16. Achalasia following laparoscopic sleeve gastrectomy: a case report17. Multidisciplinary approach to halving length of stay after bariatric surgery18. Prospective analysis of staple line haemostatic materials in stapled bariatric surgery19. Barriers and facilitators to managing patients with class II and III obesity in primary care: a qualitative study20. The Edmonton Obesity Staging System predicts risk of postoperative complications and mortality following bariatric surgery21. The impact of attention-deficit/hyperactivity disorder on bariatric surgery outcomes: systematic review and meta-analysis22. The effect of bariatric surgery on migraines: a systematic review and meta-analysis23. A population-based matched cohort study of mortality after bariatric surgery24. Safety and outcomes of bariatric surgery performed at an ambulatory site associated with a tertiary care hospital in Canada25. Race and sex predict adverse outcomes following bariatric surgery: a propensity-matched MBSAQIP analysis26. A survey of primary care physician referral to bariatric surgery: access, perceptions and barriers

Author

M. El-Beheiry, V. Mocanu, S. Deghan Manshadi, A. Doumouras, J. Lee, I. Tavakoli, S. Skulsky, B. Zevin, H. Cheah, D. Pace, S. Seidl, R. Malhan, J. Yu, Z. Mir, A. McLean, J. Dang, K. Bartellas, W. Sun, N. Hanna, S. Stogryn, M. Moolla, S. Albacete, N. Ares Bruneau, O. Lovrics, R. Bendavid, F. Saleh, A. Drohan, S. Manoharan, A. Connor, J. Li, A. MacDonald, E. Girard, Y. Essaji, L. Baker, E. Theodosopoulos, C. Garcia-Ochoa, V. Zuk, M. Al Khaldi, D. Henault, J. Levy, Y. Wang, M. Driedger, J. Grab, R. Liu, K. Purich, J. Zuckerman, S. Tung, D. Skubleny, H. Li, L. Meloche-Dumas, S. Ollek, L. Angka, J. Gu, D. Ng, G. Gauvin, N. Coburn, M. Talbot, A. Laws, E. Roach, P. Lovrics, R. Tamblyn, A. Bazzarelli, E. Yee, N. Jedrzejko, C. Huynh, S. Luu, D. Cyr, J. Hallet, C. Yeo, D. Mutabdzic, S. Merchant, Y. Shargall, R. Ben-Avi, A. Katz, J. Mouhanna, J. Cools-Lartigue, A. Chen, V. Gupta, S. Gowing, H. Smith, A. Kammili, R. Ralph-Edwards, N. Seyednejad, N. Ahmadi, E. Goudie, E. MacKay, Y. Patel, S. Shakeel, D. Hylton, G. Sigler, V. Resende, R. Malthaner, N. Safieddine, M. Thivierge-Southidara, M. Bushra, L. Donahoe, T. Khalid, J. Rousseau, A. Pooni, D. Jones, M. Boulianne, M. Dykstra, D. Yu, T. Dumitra, R. Gilbert, M. Laffin, C. Griffiths, S. Al-Masrouri, M. Gagnon-Konamna, T. Almalki, T. McKechnie, L. Zhang, A. Ni, N. Caminsky, R. Hajjar, A. Motamedi, J. Springer, A. Black, N. Wong-Chong, R. Garfinkle, A. Pang, G. Ko, S. Lo, S. Neri, Z. Sagorin, A. Lalande, M. Lipson, C. Gomez-Garibello, M. Parapini, N. Zondervan, L. Abraham, T. Kuper, M. Mohammed, B. Elsolh, M. Wiebe, M. Horkoff, N. AlShahwan, C. Towaij, E. Walser, T. Wijayanayaka, S. Nanji, B. Giammarioli, K. Taqi, A. Arora, L. Qu, J. Beattie-Booth, D. Laczko, C. Way, K. D’Souza, M. Nguyen, D. Roberts, T. Wong, F. Khazoom, D. Lustig, M. Trust, S. Alqahtani, A. Kirkpatrick, E. Tang, G. Pang, J. Holden, F. Dossa, A. Tran, K. Edwards, N. Gawad, V. Pravong, L. Glass, H. Ahn, M. Trepanier, R. Alam, M. Meschino, L. Findlay-Shirras, S. Godzisz, E. Grose, G. Olleik, P. Murphy, G. Aldosary, K. Garber, J. Younan, T. Ziegler, M. Lemke, F. Shariff, R. Leung, A. Eksteen, D. Zhang, J. Schendel, A. Albarrak, T. Schroeder, J. Wang, E. Bilgic, L. Yang, N. Mookerji, M. Schellenberg, B. Zhang, J. Bogach, L. Streith, A. Kleiman, D. DeGirolamo, E. Clement, P. Vourtzoumis, S. Lim, W. Marini, G. Johal, M. Strickland, A. Madani, A. Lee, A. Ericson, C. Gratton, J. Ryan, T. Clements, M. Kim, C. Ball, S. Widder, D. Hwang, B. Mador, B. Greenberg, M. Ott, J. Silverberg, S. Parpia, R. Saskin, L. Ruo, M. Simunovic, P. Serrano, S. Ghazi Faisal, M. Pinto Sanchez, S. Cleary, K. Inaba, P. Heindel, S. Biswas, E. Benjamin, A. Strumwasser, K. Matsushima, L. Lam, D. Demetriades, J. Bardes, B. Love, Z. Warriner, M. Forestiere, D. Clark, J. El Haddad, P. Thin Vo, B. Lam, C. Seabrook, R. Feibel, S. Bennett, A. Istl, M. Alyafi, T. Hada, T. Landry, G. Fried, M. Vassiliou, C. Gu, A. Gafni, L. Helyer, C. Sheppard, D. Wilson, C. Champion, S. DiMillo, R. Kirkpatrick, S. Hiscock, R. Friesen, L. Smithson, P. Miles, C. Chiu, O. Panton, A. Meneghetti, M. Meloche, A. Liu, L. Chen, N. Yanchar, J. Sussman, N. Jivraj, B. Speller, A. Ruco, K. Ladha, S. Brar, D. Urbach, D. Wijeysundera, A. Tricco, H. Clarke, N. Baxter, D. O’Dochartaigh, J. Odenbach, M. Douma, R. Anantha, G. Regehr, R. Hatala, E. Sykes, D. Potter, T. Li, E. Khong, G. Sheahan, V. Wu, A. Adibfar, A. Abbasian, S. Jiang, J. Rutka, I. Raiche, A. Melck, T. Tse, A. Arnaout, J. Caudrelier, C. Foottit, E. Vandervoort, J. Belec, S. Savage, B. Zarzaur, B. Verdolin, A. Kouyoumdjian, C. El Kefraoui, A. Alldrit, A. Figueiredo, S. Valanci, J. Velasco, M. Schulz, D. Mouldoveanu, P. Nguyen-Powanda, G. Best, A. Banks, N. Pecorelli, G. Baldini, L. Feldman, J. Fiore, S. Wilson, J. Barkun, K. Bertens, G. Martel, F. Balaa, J. Abou Khalil, S. Lethbridge, R. Nenshi, K. Decker, H. Singh, N. Biswanger, J. Park, K. Wong, A. Giles, T. Rice, P. Engels, E. Minnella, T. Paradis, R. Awasthi, P. Kaneva, K. Schwartzman, F. Carli, L. Lee, J. Montanez, S. Law, Y. Watanabe, L. Chiavegato, M. Falconi, H. Satoshi, N. Mayo, R. Sorial, A. Siblini, L. Ferri, C. Mueller, S. Khair, E. Saidenberg, E. Kelly, C. Garcia Ochoa, L. Allen, K. Leslie, P. Dubé, G. Leblanc, L. Sideris, D. Borsuk, M. Tardif, C. Guertin, A. Chollet, M. Gervais, A. Boulay, H. McDonald, F. Rubens, E. McArthur, A. Skaro, A. Malvea, T. Wood, L. Cowley, M. Allen, A. Fowler, R. Visser, J. Bednarz, A. Tago, A. Baergan, A. Beaumont, K. Kroeker, R. Dale, A. McKay, S. Fernando, D. McIsaac, B. Rochwerg, G. Mok, A. Seely, D. Kubelik, D. Kim, P. Reardon, J. Shen, P. Tanuseputro, K. Thavorn, K. Kyeremanteng, A. Simpson, R. Sutradhar, G. Tomlinson, A. Detsky, I. Grant, A. Warraich, L. Hashem, D. Tran, H. Moloo, R. Musselman, L. Williams, J. Van Koughnett, K. Vogt, B. Huang, C. Doig, F. Al Hinai, P. Teixeira, L. Brown, S. Ali, B. Coopwood, J. Aydelotte, C. Brown, S. DiLernia, S. Chia, N. Nadkarni, D. Seow, S. Smith, Z. Tan, E. Dixon, I. Datta, A. Devrome, B. Hemmelgarn, M. Tonelli, N. Pannu, M. James, D. Naidu, A. Nadler, D. Ko, K. Martyn, V. Zou, P. Dawe, M. Hameed, A. Ferguson, B. Moffat, C. Frank, A. Beckett, K. Khwaja, P. Fata, D. Deckelbaum, T. Razek, J. Grushka, M. Roth, D. Wiseman, C. Yoshy, Y. Kaur, D. Little, J. Pao, E. Mckevitt, C. Dingee, R. Warburton, H. Quereshy, C. Masino, A. Maeda, T. Jackson, A. Okrainec, R. Selvam, E. Williams, J. Davidson, A. Butter, C. Eskicioglu, S. Reid, J. Mata, L. Park, A. Davis, A. Tinmouth, D. Fergusson, A. Maciver, S. Fraser, O. Daodu, C. Graham, D. Urban, M. Brindle, A. Shawyer, R. Hilsden, T. Ribeiro, A. Siddiqui, N. Alkhamesi, B. Kaur, D. Mok, S. Chadi, A. MacNeill, F. Wright, K. McLaughlin, T. Scott, A. Karimuddin, M. Wagner, B. Vair, T. Maclean, K. Spoyalo, D. Schaeffer, A. Guo, S. Brogly, K. Lajkosz, T. Hanna, M. Kalyvas, M. Raphael, C. Booth, S. Patel, S. Faria, N. Kopek, T. Hijal, A. Liberman, P. Charlebois, B. Stein, C. Vasilevsky, G. Ghitulescu, N. Morin, J. Faria, M. Boutros, Y. Xiao, M. Raval, T. Phang, S. Forbes, N. Amin, M. Cadeddu, D. Hong, N. Mak, P. Phang, G. Fragoso, F. Dagbert, É. DeBroux, R. Loungnarath, H. Sebajang, F. Schwenter, R. Ratelle, R. Wassef, A. Calvé, M. Constante, G. Ebead, C. Péthel, M. Santos, C. Richard, D. Hamad, B. He, K. Zhao, M. Alqahtani, M. Abou Khalil, D. Marinescu, A. Chadi, S. Wei, P. James, Y. Lee, E. Kmiotek, V. Pelsser, P. Bonaffini, C. Reinhold, P. Yousef, S. Liberman, E. De Broux, E. Salama, S. Lachance, S. Sabboobeh, J. Savard, F. Alrashid, T. Dang, T. Chambers, E. Wine, B. Dicken, K. Madsen, J. Greenberg, T. Zwiep, D. Touchie, D. McIsacc, M. Stem, J. Taylor, S. Chen, B. Safar, S. Fang, S. Gearhart, J. Efron, T. Gimon, W. Buie, A. MacLean, P. Paquet, R. Veilleux, S. Drolet, D. Simonyan, A. Turgeon, S. Zerhouni, P. Karanicolas, S. Ashamalla, M. Brar, A. De Buck van Overstraeten, R. Gryfe, H. MacRae, E. Kennedy, T. McAlister, J. Veenstra, K. Stewart, A. Valji, E. Bédard, S. Johnson, B. Laing, S. Turner, L. Davis, A. Mahar, Y. Liu, C. Earle, C. Kavanagh, T. Waddell, J. Yeung, M. Cypel, M. de Perrot, A. Pierre, S. Keshavjee, K. Yasufuku, G. Darling, A. Mohammed, S. Uddin, A. Behzadi, C. Vincelette, J. Molina, E. Lafontaine, J. Martin, B. Nasir, P. Ferraro, M. Liberman, C. Simone, S. Gazala, R. Zeldin, N. Safiedddine, A. Modasi, A. Nasralla, N. Switzer, D. Birch, S. Karmali, E. Yu, M. Sanatani, D. Lewis, A. Warner, A. Dar, B. Yaremko, J. Bierer, D. Palma, G. Rodrigues, D. Fortin, R. Inculet, E. Frechette, J. Raphael, S. Gaede, S. Kuruvilla, J. Younus, M. Vincent, J. Villeneuve, M. Legacy, C. Anstee, D. Maziak, F. Shamji, S. Sundaresan, S. Gilbert, K. Selvakumaran, B. Kidane, J. Spicer, D. French, C. Wen, J. Masters, C. Finley, F. Farrokhyar, J. Agzarian, W. Hanna, M. Dhanoa, O. Khan, N. Akhtar-Danesh, P. Dibajnia, M. Rok, M. Beauchamp, J. Wald, L. Mbuagbaw, null Fahim, E. Alghunaim, A. McGuire, R. Oliveira, V. Thiffault, A. Jouquan, R. Hadjeres, J. 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Subjects
Surgery
Published
2019
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