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Phylogenomics,divergence times and notes of orders in Basidiomycota

Fungal diversity 2024年第3期126卷 127-406页

作者： Mao-Qiang He Bin Cao Fei liu Teun Boekhout Teodor T.denchev Nathan Schoutteten Cvetomir M.denchev Martin Kemler Sergio P.Gorjón dominik Begerow Ricardo Valenzuela Naveed davoodian Tuula Niskanen Alfredo Vizzini Scott A.Redhead Virginia Ramírez-Cruz Viktor Papp Vasiliy A.dudka Arun Kumar dutta Ricardo García-Sandoval Xin-Zhan liu Teeratas Kijpornyongpan Anton Savchenko leho Tedersoo Bart Theelen larissa Trierveiler-Pereira Fang Wu Juan Carlos Zamora Xiang-Yu Zeng li-Wei Zhou Shi-liang liu Masoomeh Ghobad-Nejhad Admir J.Giachini Guo-Jie li Makoto Kakishima Ibai Olariaga danny Haelewaters Bobby Sulistyo Junta Sugiyama Sten Svantesson Andrey Yurkov Pablo Alvarado Vladimír Antonín AndréFelipe da Silva Irina druzhinina Tatiana B.Gibertoni laura Guzmán-dávalos Alfredo Justo Samantha C.Karunarathna Mahesh C.A.Galappaththi Merje Toome-Heller Tsuyoshi Hosoya Kare liimatainen Rodrigo Márquez Armin Mešić Jean-Marc Moncalvo lászlóG.Nagy Torda Varga Takamichi Orihara Tania Raymundo Isabel Salcedo Alexandre G.S.Silva-Filho Zdenko Tkalčec Felipe Wartchow Chang-lin Zhao Tolgor Bau Milay Cabarroi-Hernández Alonso Cortés-Pérez Cony decock Ruben de lange Michael Weiss Nelson Menolli Jr. R.Henrik Nilsson Yu-Guang Fan Annemieke Verbeken Yusufjon Gafforov Angelina Meiras-Ottoni Renato l.Mendes-Alvarenga Nian-Kai Zeng Qi Wu Kevin d.Hyde Paul M.Kirk Rui-lin Zhao State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101People’s Republic of China The Yeasts Foundation Amsterdamthe Netherlands Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences2 Gagarin St.1113 SofiaBulgaria IUCN SSC Rusts and Smuts Specialist Group SofiaBulgaria Research Group Mycology Department of BiologyGhent UniversityK.L.Ledeganckstraat 359000 GhentBelgium Institute of Plant Science and Microbiology Organismic Botany and MycologyUniversität HamburgOhnhorststr.1822609 HamburgGermany Department of Botany and Plant Physiology Plant DNA-BiobankUniversity of SalamancaC/Licenciado Méndez Nieto s/n37007 SalamancaSpain Departamento de Botánica Instituto Politécnico NacionalEscuela Nacional de Ciencias BiológicasPlan de Ayala y Carpio s/nSanto TomásDel.Miguel HidalgoCP 11340 MexicoMexico Royal Botanic Gardens Victoria MelbourneVIC 3004Australia Fungal Diversity and Systematics Team Royal Botanic GardensKewSurrey TW93ABUK Botany Unit Finnish Museum of Natural HistoryUniversity of HelsinkiP.O.Box 700014 HelsinkiFinland Department of Life Sciences and Systems Biology University of TorinoViale P.A.Mattioli 2510125 TurinItaly Institute for Sustainable Plant Protection(IPSP-SS Turin) C.N.R.Viale P.A.Mattioli2510125 TurinItaly National Mycological Herbarium/DAOM Ottawa Research and Development CentreScience and Technology BranchAgriculture and Agri-Food Canada960 Carling Ave.William Saunders Building(Bldg.49)OttawaON K1A0C6Canada University of Guadalajara Apdo.postal 1-13945147 ZapopanJaliscoMexico Department of Botany Hungarian University of Agriculture and Life Sciences1518 BudapestHungary Komarov Botanical Institute of the Russian Academy of Sciences Prof.Popov Str.2St PetersburgRussia 197376 Yugra State University Chekhova str.16Khanty-MansiyskKhanty-Mansi Autonomous Okrug-YugraRussia 628012 Molecular&Applied Mycology Laboratory Department of BotanyGauhati UniversityGopinath Bordoloi

Basidiomycota is one of the major phyla in the fungal tree of *** outline of Basidiomycota provides essential taxonomic information for researchers and workers in *** this study,we present a time-framed phylogenomic tree with 487 species of Basidiomycota from 127 families,47 orders,14 classes and four subphyla;we update the outline of Basidiomycota based on the phylogenomic relationships and the taxonomic studies since 2019;and we provide notes for each order and discuss the history,defining characteristics,evolution,justification of orders,problems,significance,and *** phylogenomic analysis suggests that the subphyla diverged in a time range of 443-490 Myr(million years),classes in a time range of 312-412 Myr,and orders in a time range of 102-361 *** diverged in a time range of 50-289 Myr,76-224 Myr,and 62-156 Myr in Agaricomycotina,Pucciniomycotina,and Ustilaginomycotina,*** on the phylogenomic relationships and divergence times,we propose a new suborder Mycenineae in Agaricales to accommodate *** the current outline of Basidiomycota,there are four subphyla,20 classes,77 orders,297 families,and 2134 genera *** building a robust taxonomy of Basidiomycota in the genomic era,the generation of molecular phylogenetic data has become relatively *** phenotypical characters,especially those that can be applied for identification and classification,however,has become increasingly challenging.

关键词： Classification Fungi Molecular clock Systematics Taxonomy

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MICROSCOPE mission: final results of the test of the Equivalence Principle

arXiv

引用

arXiv 2022年

作者： Touboul, Pierre Métris, Gilles Rodrigues, Manuel Bergé, Joel Robert, Alain Baghi, Quentin André, Yves Bedouet, Judicaël Boulanger, damien Bremer, Stefanie Carle, Patrice Chhun, Ratana Christophe, Bruno Cipolla, Valerio damour, Thibault danto, Pascale demange, louis dittus, Hansjoerg dhuicque, Océane Fayet, Pierre Foulon, Bernard Guidotti, Pierre-Yves Hagedorn, daniel Hardy, Emilie Huynh, Phuong-Anh Kayser, Patrick lala, Stéphanie lämmerzahl, Claus lebat, Vincent liorzou, Françoise list, Meike löffler, Frank Panet, Isabelle Pernot-Borràs, Martin Perraud, laurent Pires, Sandrine Pouilloux, Benjamin Prieur, Pascal Rebray, Alexandre Reynaud, Serge Rievers, Benny Selig, Hanns Serron, laura Sumner, Timothy Tanguy, Nicolas Torresi, Patrizia Visser, Pieter ONERA Université Paris Saclay PalaiseauF-91123 France Université Côte d’Azur Observatoire de la Côte d’Azur CNRS IRD Géoazur 250 avenue Albert Einstein ValbonneF-06560 France DPHY ONERA Université Paris Saclay ChâtillonF-92322 France CNES Toulouse 18 avenue Edouard Belin Toulouse31401 Cedex 9 France ONERA Université de Toulouse ToulouseF-31055 France ZARM Center of Applied Space Technology and Microgravity University of Bremen Am Fallturm BremenD-28359 Germany IHES Institut des Hautes Etudes Scientifiques 35 Route de Chartres Bures-sur-Yvette91440 France DLR Köln headquarters Linder Höhe Köln51147 Germany Laboratoire de physique de l’Ecole normale supérieure ENS Université PSL CNRS Sorbonne Université Université de Paris ParisF-75005 France CPhT Ecole polytechnique IPP Palaiseau France PTB Physikalisch-Technische Bundesanstalt Bundesallee 100 Braunschweig38116 Germany IPGP 35 rue Hélène Brion Paris75013 France Université Paris Saclay Université de Paris CEA CNRS AIM Gif-sur-YvetteF-91190 France Laboratoire Kastler Brossel Sorbonne Université CNRS ENS-PSL Université Collège de France Paris75252 France Blackett Laboratory Imperial College London Prince Consort Road LondonSW7 2AZ United Kingdom Faculty of Aerospace Engineering Delft University of Technology Kluyverweg 1 Delft2629 HS Netherlands

The MICROSCOPE mission was designed to test the Weak Equivalence Principle (WEP), stating the equality between the inertial and the gravitational masses, with a precision of 10−15 in terms of the Eötvös ratio η. Its experimental test consisted of comparing the accelerations undergone by two collocated test masses of different compositions as they orbited the Earth, by measuring the electrostatic forces required to keep them in equilibrium. This was done with ultra-sensitive differential electrostatic accelerometers onboard a drag-free satellite. The mission lasted two and a half years, cumulating five-months-worth of science free-fall data, two thirds with a pair of test masses of different compositions – Titanium and Platinum alloys – and the last third with a reference pair of test masses of the same composition – Platinum. We summarize the data analysis, with an emphasis on the characterization of the systematic uncertainties due to thermal instabilities and on the correction of short-lived events which could mimic a WEP violation signal. We found no violation of the WEP, with the Eötvös parameter of the Titanium and Platinum pair constrained to η(Ti, Pt) = [−1.5 ± 2.3 (stat) ± 1.5 (syst)] × 10−15 at 1σ in statistical errors. Copyright © 2022, The Authors. All rights reserved.

关键词： Orbits

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Result of the MICROSCOPE Weak Equivalence Principle test

arXiv

引用

arXiv 2022年

作者： Touboul, Pierre Métris, Gilles Rodrigues, Manuel Bergé, Joel Robert, Alain Baghi, Quentin André, Yves Bedouet, Judicael Boulanger, damien Bremer, Stefanie Carle, Patrice Chhun, Ratana Christophe, Bruno Cipolla, Valerio damour, Thibault danto, Pascale demange, louis dittus, Hansjoerg dhuicque, Océane Fayet, Pierre Foulon, Bernard Guidotti, Pierre-Yves Hagedorn, daniel Hardy, Emilie Huynh, Phuong-Anh Kayser, Patrick lala, Stephanie lämmerzahl, Claus lebat, Vincent liorzou, Françoise list, Meike löffler, Frank Panet, Isabelle Pernot-Borràs, Martin Perraud, laurent Pires, Sandrine Pouilloux, Benjamin Prieur, Pascal Rebray, Alexandre Reynaud, Serge Rievers, Benny Selig, Hanns Serron, laura Sumner, Timothy Tanguy, Nicolas Torresi, Patrizia Visser, Pieter ONERA Université Paris Saclay PalaiseauF-91123 France Université Côte d’Azur Observatoire de la Côte d’Azur CNRS IRD Géoazur 250 avenue Albert Einstein ValbonneF-06560 France ONERA Université Paris Saclay ChâtillonF-92322 France CNES Toulouse 18 avenue Edouard Belin Toulouse31401 Cedex 9 France ONERA Université de Toulouse ToulouseF-31055 France ZARM Center of Applied Space Technology and Microgravity University of Bremen Am Fallturm BremenD-28359 Germany IHES Institut des Hautes Etudes Scientifiques 35 Route de Chartres Bures-sur-Yvette91440 France DLR Köln headquarters Linder Höhe Köln51147 Germany Laboratoire de physique de l’Ecole normale supérieure ENS Université PSL CNRS Sorbonne Université Université Paris Cité ParisF-75005 France CPhT Ecole polytechnique IPP Palaiseau France PTB Physikalisch-Technische Bundesanstalt Bundesallee 100 Braunschweig38116 Germany IPGP 35 rue Hélène Brion Paris75013 France Université Paris-Saclay Université Paris Cité CEA CNRS AIM Paris-Saclay Gif-sur-YvetteF-91190 France Laboratoire Kastler Brossel Sorbonne Université CNRS ENS-PSL Université Collège de France Paris75252 France Blackett Laboratory Imperial College London Prince Consort Road LondonSW7 2AZ United Kingdom Faculty of Aerospace Engineering Delft University of Technology Kluyverweg 1 Delft2629 HS Netherlands

The space mission MICROSCOPE dedicated to the test of the Equivalence Principle (EP) operated from April 25, 2016 until the deactivation of the satellite on October 16, 2018. In this analysis we compare the free-fall accelerations (aA and aB) of two test masses in terms of the Eötvös parameter η(A, B) = 2 aaAA−+aaBB . No EP violation has been detected for two test masses, made from platinum and titanium alloys, in a sequence of 19 segments lasting from 13 to 198 hours down to the limit of the statistical error which is smaller than 10−14 for η(Ti, Pt). Accumulating data from all segments leads to η(Ti, Pt) = [−1.5 ±2.3(stat) ±1.5(syst)] ×10−15 showing no EP violation at the level of 2.7 × 10−15 if we combine stochastic and systematic errors quadratically. This represents an improvement of almost two orders of magnitude with respect to the previous best such test performed by the Eöt-Wash group. The reliability of this limit has been verified by comparing the free falls of two test masses of the same composition (platinum) leading to a null Eötvös parameter with a statistical uncertainty of 1.1 × 10−15 Copyright © 2022, The Authors. All rights reserved.

关键词： Stochastic systems

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Solution-processed two-dimensional materials for next-generation photovoltaics

arXiv

引用

arXiv 2021年

作者： Bellani, Sebastiano Bartolotta, Antonino Agresti, Antonio Calogero, Giuseppe Grancini, Giulia di Carlo, Aldo Kymakis, Emmanuel Bonaccorso, Francesco BeDimensional S.p.A. Via Lungotorrente Secca 30R Genova16163 Italy Istituto Italiano di Tecnologia Graphene Labs via Moreogo 30 Genova16163 Italy CNR-IPCF Istituto per i Processi Chimico-Fisici Via F. Stagno D'alcontres 37 Messina98158 Italy CHOSE-Centre for Hybrid and Organic Solar Energy University of Rome Tor Vergata via del Politecnico 1 Roma00133 Italy University of Pavia and INSTM Via Taramelli 16 Pavia27100 Italy L.A.S.E.-Laboratory for Advanced Solar Energy National University of Science and Technology MISiS Leninskiy Prosect 6 Moscow119049 Russia Department of Electrical & Computer Engineering Hellenic Mediterranean University Estavromenos Crete Heraklion71410 Greece

In the ever-increasing energy demand scenario, the development of novel photovoltaic (PV) technologies is considered to be one of the key solutions to fulfil the energy request. In this context, graphene and related two-dimensional (2d) materials (GRMs), including nonlayered 2d materials and 2d perovskites, as well as their hybrid systems, are emerging as promising candidates to drive innovation in PV technologies. The mechanical, thermal, and optoelectronic properties of GRMs can be exploited in different active components of solar cells to design next-generation devices. These components include front (transparent) and back conductive electrodes, charge transporting layers, and interconnecting/ recombination layers, as well as photoactive layers. The production and processing of GRMs in the liquid phase, coupled with the ability to ''on-demand'' tune their optoelectronic properties exploiting wetchemical functionalization, enable their effective integration in advanced PV devices through scalable, reliable, and inexpensive printing/coating processes. Herein, we review the progresses in the use of solution-processed 2d materials in organic solar cells, dye-sensitized solar cells, perovskite solar cells, quantum dot solar cells, and organic-inorganic hybrid solar cells, as well as in tandem systems. We first provide a brief introduction on the properties of 2d materials and their production methods by solutionprocessing routes. Then, we discuss the functionality of 2d materials for electrodes, photoactive layer components/additives, charge transporting layers, and interconnecting layers through figures of merit, which allow the performance of solar cells to be determined and compared with the state-of-the-art values. We finally outline the roadmap for the further exploitation of solution-processed 2d materials to boost the performance of PV devices. Copyright © 2021, The Authors. All rights reserved.

关键词： organic-inorganic materials

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The Surface Array of IceCube-Gen2

The Surface Array of IceCube-Gen2

引用

38th International Cosmic Ray Conference, ICRC 2023

作者： Coleman, Alan Abbasi, R. Ackermann, M. Adams, J. Agarwalla, S.K. Aguilar, J.A. Ahlers, M. Alameddine, J.M. Amin, N.M. Andeen, K. Anton, G. Argüelles, C. Ashida, Y. Athanasiadou, S. Audehm, J. Axani, S.N. Bai, X. Balagopal, A.V. Baricevic, M. Barwick, S.W. Basu, V. Bay, R. Becker Tjus, J. Beise, J. Bellenghi, C. Benning, C. BenZvi, S. Berley, d. Bernardini, E. Besson, d.Z. Bishop, A. Blaufuss, E. Blot, S. Bohmer, M. Bontempo, F. Book, J.Y. Borowka, J. Boscolo Meneguolo, C. Böser, S. Botner, O. Böttcher, J. Bouma, S. Bourbeau, E. Braun, J. Brinson, B. Brostean-Kaiser, J. Burley, R.T. Busse, R.S. Butterfield, d. Campana, M.A. Carloni, K. Carnie-Bronca, E.G. Cataldo, M. Chattopadhyay, S. Chau, N. Chen, C. Chen, Z. Chirkin, d. Choi, S. Clark, B.A. Clark, R. Classen, l. Coleman, A. Collin, G.H. Conrad, J.M. Cowen, d.F. dasgupta, B. dave, P. deaconu, C. de Clercq, C. de Kockere, S. delaunay, J.J. delgado, d. deng, S. deoskar, K. desai, A. desiati, P. de Vries, K.d. de Wasseige, G. deYoung, T. diaz, A. díaz-Vélez, J.C. dittmer, M. domi, A. dujmovic, H. duVernois, M.A. Ehrhardt, T. Eller, P. Ellinger, E. El Mentawi, S. Elsässer, d. Engel, R. Erpenbeck, H. Evans, J. Evans, J.J. Evenson, P.A. Fan, K.l. Fang, K. Farrag, K. Farrag, K. Fazely, A.R. Fedynitch, A. Feigl, N. Fiedlschuster, S. Finley, C. Fischer, l. Flaggs, B. Fox, d. Franckowiak, A. Fritz, A. Fujii, T. Fürst, P. Gallagher, J. Ganster, E. Garcia, A. Gerhardt, l. Gernhaeuser, R. Ghadimi, A. Giri, P. Glaser, C. Glauch, T. Glüsenkamp, T. Goehlke, N. Goswami, S. Grant, d. Gray, S.J. Gries, O. Griffin, S. Griswold, S. Guevel, d. Günther, C. Gutjahr, P. Haack, C. Haji Azim, T. Hallgren, A. Halliday, R. Hallmann, S. Halve, l. Halzen, F. Hamdaoui, H. Ha Minh, M. Hanson, K. Hardin, J. Harnisch, A.A. Hatch, P. Haugen, J. Haungs, A. Heinen, d. Helbing, K. Hellrung, J. Hendricks, B. Henningsen, F. Henrichs, J. Heuermann, l. Heyer, N. Hickford, S. III. Physikalisches Institut RWTH Aachen University AachenD-52056 Germany Department of Physics University of Adelaide Adelaide5005 Australia Dept. of Physics and Astronomy University of Alaska Anchorage 3211 Providence Dr. AnchorageAK99508 United States Dept. of Physics University of Texas at Arlington 502 Yates St. Science Hall Rm 108 Box 19059 ArlingtonTX76019 United States CTSPS Clark-Atlanta University AtlantaGA30314 United States School of Physics Center for Relativistic Astrophysics Georgia Institute of Technology AtlantaGA30332 United States Dept. of Physics Southern University Baton RougeLA70813 United States Dept. of Physics University of California BerkeleyCA94720 United States Lawrence Berkeley National Laboratory BerkeleyCA94720 United States Institut für Physik Humboldt-Universität zu Berlin BerlinD-12489 Germany Fakultät für Physik & Astronomie Ruhr-Universität Bochum BochumD-44780 Germany Université Libre de Bruxelles Science Faculty CP230 BrusselsB-1050 Belgium Dienst ELEM BrusselsB-1050 Belgium Department of Physics Laboratory for Particle Physics and Cosmology Harvard University CambridgeMA02138 United States Dept. of Physics Massachusetts Institute of Technology CambridgeMA02139 United States Dept. of Physics The International Center for Hadron Astrophysics Chiba University Chiba263-8522 Japan Department of Physics Loyola University Chicago ChicagoIL60660 United States Dept. of Astronomy and Astrophysics University of Chicago ChicagoIL60637 United States Dept. of Physics University of Chicago ChicagoIL60637 United States Enrico Fermi Institute University of Chicago ChicagoIL60637 United States Kavli Institute for Cosmological Physics University of Chicago ChicagoIL60637 United States Dept. of Physics and Astronomy University of Canterbury Private Bag 4800 Christchurch New Zealand Dept. of Physics University of Maryland College ParkMD20742 United States Dept. of Astronomy Ohio Sta

The science goals of IceCube-Gen2 include multi-messenger astronomy, astroparticle and particle physics. To this end, the observatory will include several detection methods including a surface array and in-ice optical sensors. The array will have an approximately 8 km2 surface coverage consisting of elevated scintillator panels and radio antennas to detect air showers in the energy range of several 100 TeV to a few EeV. The observatory's design is unique in that the measurements using the surface array can be combined with the observations of ≥ 300 GeV muons, produced in the hadronic cascades, using the optical detectors in the ice. This allows for an enhanced ability to study cosmic-ray and hadronic physics as well as to boost the sensitivity for astrophysical neutrinos from the southern sky by reducing the primary background, atmospheric muons. We will present the baseline design of the surface array and highlight the expected scientific capabilities. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmic rays

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direction reconstruction for the in-ice radio array of IceCube-Gen2

Direction reconstruction for the in-ice radio array of IceCu...

引用

38th International Cosmic Ray Conference, ICRC 2023

作者： Nelles, Anna Abbasi, R. Ackermann, M. Adams, J. Agarwalla, S.K. Aguilar, J.A. Ahlers, M. Alameddine, J.M. Amin, N.M. Andeen, K. Anton, G. Argüelles, C. Ashida, Y. Athanasiadou, S. Audehm, J. Axani, S.N. Bai, X. Balagopal, A.V. Baricevic, M. Barwick, S.W. Basu, V. Bay, R. Becker Tjus, J. Beise, J. Bellenghi, C. Benning, C. BenZvi, S. Berley, d. Bernardini, E. Besson, d.Z. Bishop, A. Blaufuss, E. Blot, S. Bohmer, M. Bontempo, F. Book, J.Y. Borowka, J. Boscolo Meneguolo, C. Böser, S. Botner, O. Böttcher, J. Bouma, S. Bourbeau, E. Braun, J. Brinson, B. Brostean-Kaiser, J. Burley, R.T. Busse, R.S. Butterfield, d. Campana, M.A. Carloni, K. Carnie-Bronca, E.G. Cataldo, M. Chattopadhyay, S. Chau, N. Chen, C. Chen, Z. Chirkin, d. Choi, S. Clark, B.A. Clark, R. Classen, l. Coleman, A. Collin, G.H. Conrad, J.M. Cowen, d.F. dasgupta, B. dave, P. deaconu, C. de Clercq, C. de Kockere, S. delaunay, J.J. delgado, d. deng, S. deoskar, K. desai, A. desiati, P. de Vries, K.d. de Wasseige, G. deYoung, T. diaz, A. díaz-Vélez, J.C. dittmer, M. domi, A. dujmovic, H. duVernois, M.A. Ehrhardt, T. Eller, P. Ellinger, E. El Mentawi, S. Elsässer, d. Engel, R. Erpenbeck, H. Evans, J. Evans, J.J. Evenson, P.A. Fan, K.l. Fang, K. Farrag, K. Farrag, K. Fazely, A.R. Fedynitch, A. Feigl, N. Fiedlschuster, S. Finley, C. Fischer, l. Flaggs, B. Fox, d. Franckowiak, A. Fritz, A. Fujii, T. Fürst, P. Gallagher, J. Ganster, E. Garcia, A. Gerhardt, l. Gernhaeuser, R. Ghadimi, A. Giri, P. Glaser, C. Glauch, T. Glüsenkamp, T. Goehlke, N. Goswami, S. Grant, d. Gray, S.J. Gries, O. Griffin, S. Griswold, S. Guevel, d. Günther, C. Gutjahr, P. Haack, C. Haji Azim, T. Hallgren, A. Halliday, R. Hallmann, S. Halve, l. Halzen, F. Hamdaoui, H. Ha Minh, M. Hanson, K. Hardin, J. Harnisch, A.A. Hatch, P. Haugen, J. Haungs, A. Heinen, d. Helbing, K. Hellrung, J. Hendricks, B. Henningsen, F. Henrichs, J. Heuermann, l. Heyer, N. Hickford, S. III. Physikalisches Institut RWTH Aachen University AachenD-52056 Germany Department of Physics University of Adelaide Adelaide5005 Australia Dept. of Physics and Astronomy University of Alaska Anchorage 3211 Providence Dr. AnchorageAK99508 United States Dept. of Physics University of Texas at Arlington 502 Yates St. Science Hall Rm 108 Box 19059 ArlingtonTX76019 United States CTSPS Clark-Atlanta University AtlantaGA30314 United States School of Physics Center for Relativistic Astrophysics Georgia Institute of Technology AtlantaGA30332 United States Dept. of Physics Southern University Baton RougeLA70813 United States Dept. of Physics University of California BerkeleyCA94720 United States Lawrence Berkeley National Laboratory BerkeleyCA94720 United States Institut für Physik Humboldt-Universität zu Berlin BerlinD-12489 Germany Fakultät für Physik & Astronomie Ruhr-Universität Bochum BochumD-44780 Germany Université Libre de Bruxelles Science Faculty CP230 BrusselsB-1050 Belgium Dienst ELEM BrusselsB-1050 Belgium Department of Physics Laboratory for Particle Physics and Cosmology Harvard University CambridgeMA02138 United States Dept. of Physics Massachusetts Institute of Technology CambridgeMA02139 United States Dept. of Physics The International Center for Hadron Astrophysics Chiba University Chiba263-8522 Japan Department of Physics Loyola University Chicago ChicagoIL60660 United States Dept. of Astronomy and Astrophysics University of Chicago ChicagoIL60637 United States Dept. of Physics University of Chicago ChicagoIL60637 United States Enrico Fermi Institute University of Chicago ChicagoIL60637 United States Kavli Institute for Cosmological Physics University of Chicago ChicagoIL60637 United States Dept. of Physics and Astronomy University of Canterbury Private Bag 4800 Christchurch New Zealand Dept. of Physics University of Maryland College ParkMD20742 United States Dept. of Astronomy Ohio Sta

The IceCube-Gen2 facility will extend the energy range of IceCube to ultra-high energies. The key component to detect neutrinos with energies above 10 PeV is a large array of in-ice radio detectors. In previous work, direction reconstruction algorithms using the forward-folding technique have been developed for both shallow ( 20 m) and deep in-ice detectors, and have also been successfully used to reconstruct cosmic rays with ARIANNA. Here, we focus on the reconstruction algorithm for the deep in-ice detector, which was recently introduced in the context of the Radio Neutrino Observatory in Greenland (RNO-G). We discuss the performance-critical aspects of the algorithm, as well as recent and future improvements, and apply it to study the performance of a station of the IceCube-Gen2 in-ice radio array. We obtain the angular resolution, which turns out to be strongly asymmetric, and use this to optimize the configuration of a single station. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmic rays

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A parallel & automatically tuned algorithm for multispectral image deconvolution

arXiv

引用

arXiv 2019年

作者： Ammanouil, R. Ferrari, A. Mary, d. Ferrari, C. loi, F. College of Engineering and Technology American University of the Middle East Kuwait Université Côte d’Azur Observatoire de la Côte d’Azur CNRS Lab. J.-L. Lagrange France Dipartimento di Fisica e Astronomia Università degli Studi di Bologna Italy

In the era of big data in the radio astronomical field, image reconstruction algorithms are challenged to estimate clean images given limited computing resources and time. This article is driven by the extensive need for large scale image reconstruction for the future Square Kilometre Array (SKA), the largest low- and intermediate frequency radio telescope of the next decades. This work proposes a scalable wideband deconvolution algorithm called MUFFIN, which stands for "MUlti Frequency image reconstruction For radio INterferometry". MUFFIN estimates the sky images at various frequency bands given the corresponding dirty images and point spread functions. The reconstruction is achieved by minimizing a data fidelity term and joint spatial and spectral sparse analysis regularization terms. It is consequently non-parametric w.r.t. the spectral behaviour of radio sources. MUFFIN algorithm is endowed with a parallel implementation and an automatic tuning of the regularization parameters, making it scalable and well suited for big data applications such as SKA. Comparisons between MUFFIN and the state-of-the-art wideband reconstruction algorithm are provided. Copyright © 2019, The Authors. All rights reserved.

关键词： Optical transfer function

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Assessing Trustworthy AI in Times of COVId-19: deep learning for Predicting a Multiregional Score Conveying the degree of lung Compromise in COVId-19 Patients

IEEE Transactions on Technology and Society

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IEEE Transactions on Technology and Society 2022年第4期3卷 272-289页

作者： Allahabadi, Himanshi Amann, Julia Balot, Isabelle Beretta, Andrea Binkley, Charles Bozenhard, Jonas Bruneault, Frederick Brusseau, James Candemir, Sema Cappellini, luca Alessandro Chakraborty, Subrata Cherciu, Nicoleta Cociancig, Christina Coffee, Megan Ek, Irene Espinosa-leal, leonardo Farina, davide Fieux-Castagnet, Genevieve Frauenfelder, Thomas Gallucci, Alessio Giuliani, Guya Golda, Adam Van Halem, Irmhild Hildt, Elisabeth Holm, Sune Kararigas, Georgios Krier, Sebastien A. Kuhne, Ulrich lizzi, Francesca Madai, Vince I. Markus, Aniek F. Masis, Serg Mathez, Emilie Wiinblad Mureddu, Francesco Neri, Emanuele Osika, Walter Ozols, Matiss Panigutti, Cecilia Parent, Brendan Pratesi, Francesca Moreno-Sanchez, Pedro A. Sartor, Giovanni Savardi, Mattia Signoroni, Alberto Sormunen, Hanna-Maria Spezzatti, Andy Srivastava, Adarsh Stephansen, Annette F. Theng, lau Bee Tithi, Jesmin Jahan Tuominen, Jarno Umbrello, Steven Vaccher, Filippo Vetter, dennis Westerlund, Magnus Wurth, Renee Zicari, Roberto V. Ey Netherlands Enterprise Intelligence Department Amsterdam1083 HP Netherlands Eth Zurich Health Ethics and Policy Lab Department of Health Sciences and Technology Zürich8092 Switzerland Center for Diplomatic and Strategic Studies Postgraduate Studies in Diplomacy and International Relations Paris75015 France Pisa56124 Italy Hackensack Meridian Health Bioethics Center EdisonNJ08820 United States University of Oxford Faculty of Philosophy OxfordOX2 6GG United Kingdom Collège André- Laurendeau Philosophie Department MontrealQCH8N 2J4 Canada Université du Québec À Montréal École des Médias MontrealQCH2L 2C4 Canada Pace University Philosophy Department New YorkNY10038 United States The Ohio State University Wexner Medical Center Department of Radiology ColumbusOH43210 United States Humanitas Research Hospital Department of Radiology Milan20089 Italy Humanitas University Department of Biomedical Sciences Milan20089 Italy University of New England Faculty of Science Agriculture Business and Law ArmidaleNSW2351 Australia University of Technology Sydney Faculty of Engineering and Information Technology SydneyNSW2007 Australia Scuola Superiore Sant'Anna European Centre of Excellence on the Regulation of Robotics and Ai Pisa56127 Italy University of Bremen Group of Computer Architecture Bremen28359 Germany New York University Grossman School of Medicine Division of Infectious Diseases and Immunology Department of Medicine New YorkNY10016 United States Digital Institute Ai Research Section Stockholm16731 Sweden Arcada University of Applied Sciences Department of Business Management and Analytics Helsinki00550 Finland University of Brescia Radiological Sciences and Public Health Department of Medical and Surgical Specialties Brescia25121 Italy Sncf Reseau Sa Ethique Groupe La Plaine93418 France Institute of Diagnostic and Interventional Radiology University Hospital Zurich Zürich8091 Switzerland Eindhoven University of Tech

This article's main contributions are twofold: 1) to demonstrate how to apply the general European Union's High-level Expert Group's (EU HlEG) guidelines for trustworthy AI in practice for the domain of healthcare and 2) to investigate the research question of what does 'trustworthy AI' mean at the time of the COVId-19 pandemic. To this end, we present the results of a post-hoc self-assessment to evaluate the trustworthiness of an AI system for predicting a multiregional score conveying the degree of lung compromise in COVId-19 patients, developed and verified by an interdisciplinary team with members from academia, public hospitals, and industry in time of pandemic. The AI system aims to help radiologists to estimate and communicate the severity of damage in a patient's lung from Chest X-rays. It has been experimentally deployed in the radiology department of the ASST Spedali Civili clinic in Brescia, Italy, since december 2020 during pandemic time. The methodology we have applied for our post-hoc assessment, called Z-Inspection®, uses sociotechnical scenarios to identify ethical, technical, and domain-specific issues in the use of the AI system in the context of the pandemic. © 2020 IEEE.

关键词： COVId-19

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Estimation of Xmax for air showers measured at IceCube with elevated radio antennas of a prototype surface station 38

Estimation of Xmax for air showers measured at IceCube with ...

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38th International Cosmic Ray Conference, ICRC 2023

作者： Abbasi, R. Ackermann, M. Adams, J. Agarwalla, S.K. Aguilar, J.A. Ahlers, M. Alameddine, J.M. Amin, N.M. Andeen, K. Anton, G. Argüelles, C. Ashida, Y. Athanasiadou, S. Axani, S.N. Bai, X. Balagopal, A.V. Baricevic, M. Barwick, S.W. Basu, V. Bay, R. Beatty, J.J. Becker Tjus, J. Beise, J. Bellenghi, C. Benning, C. BenZvi, S. Berley, d. Bernardini, E. Besson, d.Z. Blaufuss, E. Blot, S. Bontempo, F. Book, J.Y. Boscolo Meneguolo, C. Böser, S. Botner, O. Böttcher, J. Bourbeau, E. Braun, J. Brinson, B. Brostean-Kaiser, J. Burley, R.T. Busse, R.S. Butterfield, d. Campana, M.A. Carloni, K. Carnie-Bronca, E.G. Chattopadhyay, S. Chau, N. Chen, C. Chen, Z. Chirkin, d. Choi, S. Clark, B.A. Classen, l. Coleman, A. Collin, G.H. Connolly, A. Conrad, J.M. Coppin, P. Correa, P. Cowen, d.F. dave, P. de Clercq, C. delaunay, J.J. delgado, d. deng, S. deoskar, K. desai, A. desiati, P. de Vries, K.d. de Wasseige, G. deYoung, T. diaz, A. díaz-Vélez, J.C. dittmer, M. domi, A. dujmovic, H. duVernois, M.A. Ehrhardt, T. Eller, P. Ellinger, E. El Mentawi, S. Elsässer, d. Engel, R. Erpenbeck, H. Evans, J. Evenson, P.A. Fan, K.l. Fang, K. Farrag, K. Fazely, A.R. Fedynitch, A. Feigl, N. Fiedlschuster, S. Finley, C. Fischer, l. Fox, d. Franckowiak, A. Fritz, A. Fürst, P. Gallagher, J. Ganster, E. Garcia, A. Gerhardt, l. Ghadimi, A. Glaser, C. Glauch, T. Glüsenkamp, T. Goehlke, N. Gonzalez, J.G. Goswami, S. Grant, d. Gray, S.J. Gries, O. Griffin, S. Griswold, S. Groth, K.M. Günther, C. Gutjahr, P. Haack, C. Hallgren, A. Halliday, R. Halve, l. Halzen, F. Hamdaoui, H. Ha Minh, M. Hanson, K. Hardin, J. Harnisch, A.A. Hatch, P. Haungs, A. Helbing, K. Hellrung, J. Henningsen, F. Heuermann, l. Heyer, N. Hickford, S. Hidvegi, A. Hill, C. Hill, G.C. Hoffman, K.d. Hori, S. Hoshina, K. Hou, W. Huber, T. Hultqvist, K. Hünnefeld, M. Hussain, R. Hymon, K. In, S. Ishihara, A. Jacquart, M. Janik, O. Jansson, M. Japaridze, G.S. Jeong, M. III. Physikalisches Institut RWTH Aachen University AachenD-52056 Germany Department of Physics University of Adelaide Adelaide5005 Australia Dept. of Physics and Astronomy University of Alaska Anchorage 3211 Providence Dr. AnchorageAK99508 United States Dept. of Physics University of Texas at Arlington 502 Yates St. Science Hall Rm 108 Box 19059 ArlingtonTX76019 United States CTSPS Clark-Atlanta University AtlantaGA30314 United States School of Physics Center for Relativistic Astrophysics Georgia Institute of Technology AtlantaGA30332 United States Dept. of Physics Southern University Baton RougeLA70813 United States Dept. of Physics University of California BerkeleyCA94720 United States Lawrence Berkeley National Laboratory BerkeleyCA94720 United States Institut für Physik Humboldt-Universität zu Berlin BerlinD-12489 Germany Fakultät für Physik & Astronomie Ruhr-Universität Bochum BochumD-44780 Germany Université Libre de Bruxelles Science Faculty CP230 BrusselsB-1050 Belgium Dienst ELEM BrusselsB-1050 Belgium Department of Physics Laboratory for Particle Physics and Cosmology Harvard University CambridgeMA02138 United States Dept. of Physics Massachusetts Institute of Technology CambridgeMA02139 United States Dept. of Physics The International Center for Hadron Astrophysics Chiba University Chiba263-8522 Japan Department of Physics Loyola University Chicago ChicagoIL60660 United States Dept. of Physics and Astronomy University of Canterbury Private Bag 4800 Christchurch New Zealand Dept. of Physics University of Maryland College ParkMD20742 United States Dept. of Astronomy Ohio State University ColumbusOH43210 United States Dept. of Physics Center for Cosmology and Astro-Particle Physics Ohio State University ColumbusOH43210 United States Niels Bohr Institute University of Copenhagen CopenhagenDK-2100 Denmark Dept. of Physics TU Dortmund University DortmundD-44221 Germany Dept. of Physics and Astro

The IceCube Neutrino Observatory at the geographic South Pole is, with its surface and in-ice detectors, used for both neutrino and cosmic-ray physics. The surface array, named IceTop, consists of ice-Cherenkov tanks grouped in 81 pairs spanning a 1 km2 area. An enhancement of the surface array, composed of elevated scintillation panels and radio antennas, was designed over the last years in order to increase the scientific capabilities of IceTop. The surface radio antennas, in particular, will be able to reconstruct Xmax, an observable widely used to determine the mass composition of cosmic rays. A complete prototype station of this enhanced array was deployed in the Austral summer of 2019/20 at the South Pole. This station comprises three antennas and eight scintillation panels, arranged in a three-arms star shape. The nominal frequency band of the radio antennas is 70 to 350 MHz. In this work, we use a state-of-the-art reconstruction method in which observed events are compared directly to CoREAS simulations to obtain an estimation of the air-shower variables, in particular, energy and Xmax. We will show the results in this unique frequency band using the three prototype antennas. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmic rays

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Roadmap on Electronic Structure Codes in the Exascale Era

arXiv

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arXiv 2022年

作者： Gavini, Vikram Baroni, Stefano Blum, Volker Bowler, david R. Buccheri, Alexander Chelikowsky, James R. das, Sambit dawson, William delugas, Pietro dogan, Mehmet draxl, Claudia Galli, Giulia Genovese, luigi Giannozzi, Paolo Giantomassi, Matteo Gonze, Xavier Govoni, Marco Gulans, Andris Gygi, François Herbert, John M. Kokott, Sebastian Kühne, Thomas d. liou, Kai-Hsin Miyazaki, Tsuyoshi Motamarri, Phani Nakata, Ayako Pask, John E. Plessl, Christian Ratcliff, laura E. Richard, Ryan M. Rossi, Mariana Schade, Robert Scheffler, Matthias Schütt, Ole Suryanarayana, Phanish Torrent, Marc Truflandier, lionel Windus, Theresa l. Xu, Qimen Yu, Victor W.-Z. Perez, danny Department of Mechanical Engineering University of Michigan Ann ArborMI48109 United States SISSA ISAS Trieste Trieste34136 Italy IOM-CNR Trieste Trieste34136 Italy Duke University DurhamNC27708 United States London Centre for Nanotechnology LondonWC1H 0AH United Kingdom WPI-MANA National Institute for Materials Science Ibaraki305-0044 Japan Humboldt-Universität zu Berlin Berlin10117 Germany McKetta Department of Chemical Engineering University of Texas at Austin AustinTX78712 United States Center for Computational Materials Oden Institute University of Texas at Austin AustinTX78712 United States Department of Physics University of Texas at Austin AustinTX78712 United States RIKEN Center for Computational Science Hyogo Kobe650-0047 Japan Pritzker School of Molecular Engineering University of Chicago ChicagoIL60637 United States Materials Science Division Argonne National Laboratory LemontIL60439 United States Université Grenoble Alpes MEM L_Sim GrenobleF-38000 France University of Udine Udine33100 Italy IMCN Université catholique de Louvain Louvain-la-neuve Belgium University of Latvia RīgaLV-1586 Latvia University of California DavisCA95616 United States Department of Chemistry & Biochemistry The Ohio State University ColumbusOH43210 United States Berlin14195 Germany Dynamics of Condensed Matter Center for Sustainable Systems Design Chair of Theoretical Chemistry Paderborn University D-33098 Germany Paderborn Center for Parallel Computing Paderborn University D-33098 Germany Department of Computational and Data Sciences Indian Institute of Science Karnataka Bengaluru560012 India Lawrence Livermore National Laboratory LivermoreCA94550 United States Department of Computer Science Paderborn University D-33098 Germany Centre for Computational Chemistry School of Chemistry University of Bristol BristolBS8 1TS United Kingdom Ames National Laboratory AmesIA50011 United States Iowa State University AmesIA50

Electronic structure calculations have been instrumental in providing many important insights into a range of physical and chemical properties of various molecular and solid-state systems. Their importance to various fields, including materials science, chemical sciences, computational chemistry and device physics, is underscored by the large fraction of available public supercomputing resources devoted to these calculations. As we enter the exascale era, exciting new opportunities to increase simulation numbers, sizes, and accuracies present themselves. In order to realize these promises, the community of electronic structure software developers will however first have to tackle a number of challenges pertaining to the efficient use of new architectures that will rely heavily on massive parallelism and hardware accelerators. This roadmap provides a broad overview of the state-of-the-art in electronic structure calculations and of the various new directions being pursued by the community. It covers 14 electronic structure codes, presenting their current status, their development priorities over the next five years, and their plans towards tackling the challenges and leveraging the opportunities presented by the advent of exascale computing. Copyright © 2022, The Authors. All rights reserved.

关键词： Electronic structure

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