Conference Talks / Posters

    2019

  1. Sociedade Astronômica Brasileira XLIII Reunião Anual: 2019 September 9 - 12, São Paulo, Brazil ---> Contributed Talk: "Feedback from Supermassive and Intermediate-mass Black Holes at Galaxy Centers using Cosmological Hydrodynamical Simulations"

    2017

  2. Magnetic Fields in the Universe VI: 2017 October 16 - 20, Natal, Brazil ---> Invited Talk: "Large-Scale Intergalactic Magnetic Fields Constraints with the Cherenkov Telescope Array"

  3. Sociedade Astronômica Brasileira XLI Reunião Anual: 2017 September 4 - 8, São Paulo, Brazil ---> Best Poster Talk: "Intermediate-Mass Black Holes in Dwarf Galaxies"

  4. São Paulo School of Advanced Science on High Energy and Plasma Astrophysics in the CTA Era (SPSAS-HighAstro): 2017 May 21 - 31, São Paulo, Brazil ---> LOC lead (incl. webpage developer)

  5. CTA Consortium meeting: 2017 May 15 - 19, Rio de Janeiro, Brazil ---> Attendance

  6. Quasars at All Cosmic Epochs: 2017 April 2 - 7, Padova, Italy ---> Poster: "Quasar Outflows at z>=6 in Cosmological Hydrodynamical Simulations"

    2016

  7. MPIA Summer Conference 2016 - Illuminating the Dark Ages: Quasars and Galaxies in the Reionization Epoch: 2016 June 27 - July 1, Heidelberg, Germany ---> Contributed Talk: "Quasar Outflows at z>=6 in Zoomed Cosmological Hydrodynamical Simulations"

    2015

  8. DAVID-X workshop: Recomputing the Early Universe: 2015 October 6 - 8, SNS-Pisa, Italy ---> Invited Talk: "Galactic Outflows driven by Supernovae and AGN Feedback in Hydrodynamical Simulations"

  9. Cosmological Simulations: from Galaxies to Large Scales: 2015 June 29 - July 3, Sesto, Italy ---> Invited Talk 1: "Gas Outflow Properties in Cosmological Simulations of Galaxies", Invited Talk 2: "Implementation of Kinetic AGN Feedback in GADGET-3"

  10. IGM@50 - Is the Intergalactic Medium driving Star Formation?: 2015 June 8 - 12, Spineto, Italy ---> Contributed Talk: "Gas Outflow/Inflow versus Star-formation Correlations of Cosmologically Simulated Galaxies"

  11. Workshop ASTRO@TS: 2015 June 3 - 4, SISSA, Trieste, Italy ---> Invited Talk: "Gas Outflows in Cosmological Hydrodynamical Simulations"

    2014

  12. 11th Italian meeting on Active Galactic Nuclei (AGN11) - Where Black Holes and Galaxies Meet: 2014 September 23 - 26, Trieste, Italy ---> LOC lead (incl. webpage developer)

  13. Evolving Galaxies in Evolving Environments: 2014 September 15 - 19, Bologna, Italy ---> Contributed Talk: "Gas Outflows of Simulated Galaxies in Cosmological Volumes"

  14. International Astronomical Union Symposium 309 - Galaxies in 3D across the Universe: 2014 July 7 - 11, Vienna, Austria ---> Poster: "Gas and Stellar Properties of Galaxies in Cosmological Hydrodynamical Simulations"

  15. Workshop ASTRO@TS: 2014 June 9 - 10, SISSA, Trieste, Italy ---> Invited Talk: "Probing the Diffuse Baryons in the CGM and IGM using Cosmological Hydrodynamical Simulations"

  16. The Unquiet Universe: celebrating the 10th Anniversary of Astronomy Workshops in Cefalu -- Week One: The Distant Universe: 2014 June 2 - 7, Cefalu, Sicily, Italy ---> Contributed Talk: "Gas and Stellar Properties of Galaxies at z>=2 in Cosmological Hydrodynamical Simulations"

    2013

  17. GEE3 - Galaxy Evolution and Environment 3: 2013 November 12 - 14, Padova, Italy ---> Contributed Talk: "Kinetic versus Thermal AGN Feedback in Galaxy Evolution Simulations"

  18. Physical Processes of Galaxy Formation: Consensus and Challenges (9th Marseille Cosmology Conference): 2013 July 22 - 26, Aix-en-Provence, France ---> Contributed Talk: "Supernova-Driven Galactic Outflow Feedback in Cosmological Simulations"

  19. Feeding, Feedback, and Fireworks: Celebrating Our Cosmic Landscape: 2013 June 24 - 28, Hamilton Island, Australia ---> Contributed Talk: "SNe-driven Galactic Outflow Feedback in Cosmological Simulations of the CGM"

  20. Gas Dynamics and Star Formation in the Extreme Environment of Galactic Nuclei: 2013 March 18 - 22, Ringberg Castle, Germany ---> Contributed Talk: "Simulating Supermassive Black Hole Accretion: Spherical Flow to Cold Clumps & Hot Bubbles"

    2012

  21. The Physics of Star Formation and its Role in Galaxy Evolution: 2012 October 16 - 18, Trieste, Italy ---> Poster: "Star Formation in Cosmological Hydrodynamical Simulations"

  22. CosmoComp Workshop: 2012 September 4 - 7, Trieste, Italy ---> Contributed Talk: "Exploring Galactic Wind Model with Radial Velocity Gradient"

  23. Galactic Winds of Change: Confronting Models with Observations: 2012 July 16 - 20, Sexten Center for Astrophysics, Sesto, Italy ---> Contributed Talk: "Cosmological Simulations with Galactic Wind Feedback"

  24. Black Holes by the Black Sea: 2012 June 25 - 29, Istinye Campus - Koc University, Istanbul, Turkey ---> Contributed Talk: "Simulating Supermassive Black Hole Accretion: Spherical Flow to Cold Clumps & Hot Bubbles"

  25. Hydro-Simulation Workshop: 2012 June 11 - 12, Bologna, Italy ---> Contributed Talk: "Galactic Wind Model with Radial Velocity Gradient"

  26. CosmoComp Workshop - Star Formation and Chemical Enrichment: 2012 March 14 - 16, Trieste, Italy ---> Invited Talk: "Impact of AGN Feedback on Metal Enrichment of the IGM"

  27. Hydro-Simulation Workshop: 2012 January 9 - 10, Trieste, Italy ---> Contributed Talk: "Analysing LTG3 Simulations"

    2011

  28. International Conference on Theoretical & Applied Physics (ICTAP): 2011 December 1 - 3, IIT-Kharagpur, India ---> Contributed Talk: "Cosmological Simulations to Investigate Active Galaxy Outflow Propagation and Metal Enrichment on Large-Scales"

  29. AAS - 217th Meeting: 2011 January 9 - 13, Seattle, WA, USA ---> Poster: "SPH Simulations of Spherical Bondi Accretion: First Step of Implementing AGN Feedback in Galaxy Formation"

    2010

  30. What Drives the Growth of Black Holes?: 2010 July 26 - 29, Durham, England ---> Poster: "SPH Simulations of AGN Feedback in Galaxy Formation: Doing First Things First - Tests of Bondi Accretion"

  31. 10th Great Lakes Cosmology Workshop (GLCW X): 2010 June 14 - 16, Chicago, USA ---> Poster: "Contribution of AGN Outflows to the Metal Enrichment History of the IGM on Cosmological Scales"

    2009

  32. The Monster's Fiery Breath: Feedback in Galaxies, Groups, and Clusters: 2009 June 1 - 5, Madison, USA ---> Contributed Talk: "Metal Enrichment of the Intergalactic Medium by Anisotropic AGN Outflows on Cosmological Scales"

  33. Centre de Recherche en Astrophysique du Québec (CRAQ) Rencontre: 2009 May 6 - 8, Duchesnay, Canada ---> Contributed Talk: "Investigating the Cosmological Impact of Expanding Radio Galaxies on Large-Scales"

  34. Astronomical Society of India - 27th Meeting: 2009 February 18 - 20, Bangalore, India ---> Poster: "Behaviour of Relativistic Black Hole Accretion Sufficiently Close to the Horizon" (presented by co-author)

  35. AAS - 213th Meeting: 2009 January 4 - 8, Long Beach, USA ---> Contributed Talk: "Cosmological Simulations of AGN Outflows Propagating Anisotropically on Large Scales"

    2008

  36. 24th Texas Symposium on Relativistic Astrophysics: 2008 December 8 - 12, Vancouver, Canada ---> Poster: "Cosmological Impact of AGN Outflows Expanding Anisotropically on Large Scales"

  37. The Central Kiloparsec - Active Galactic Nuclei and Their Hosts: 2008 June 4 - 6, Melina Merkouri hall, Ierapetra, Crete, Greece ---> Contributed Talk: "Anisotropic AGN Outflows Filling The Cosmological Volume"

  38. The Interface between Galaxy Formation and AGNs: 2008 May 18 - 22, Hotel Eolian, Vulcano (Messina), Italy ---> Contributed Talk: "Large Scale Anisotropic Expansion of AGN Outflows in Cosmological Simulations"

    2007

  39. Galaxy Growth in a Dark Universe: 2007 July 16 - 20, Heidelberg, Germany ---> Poster: "Simulation of Isolated Clusters to Investigate the Fate of Dwarf Galaxies and the Origin of Intracluster Stars"

  40. Centre De Recherche Observatoire Du Mont Mégantic Rencontre: 2007 March 14 - 16, Val-David, Canada ---> Contributed Talk: "Investigating General-Relativistic Transonic Accretion in Kerr Black Holes"

    2006

  41. 23rd Texas Symposium on Relativistic Astrophysics: 2006 December 11 - 15, Melbourne University, Australia ---> Poster1: "Exploring the Cosmological Impact of Powerful Classical Double Radio Galaxies", Poster2: "Characterizing General-Relativistic Transonic Astrophysical Accretion in Kerr Black Holes"

  42. Tenth Summer Synthesis Imaging Workshop: 2006 June 13 - 20, University of New Mexico, Albuquerque, USA

  43. AAS - 207rd Meeting: 2006 January 8 - 12, Washington, DC, USA ---> Dissertation Talk: "Modeling the Power Evolution of Classical Double Radio Galaxies over Cosmological Scales"

    2004

  44. Royal Society Meeting: 2004 March, London, UK ---> Poster: "Radio Lobes, Extensive Star Formation and the Dispersion of Magnetic Fields and Metals"

  45. American Astronomical Society (AAS) - 203rd Meeting: 2004 January, Atlanta, USA ---> Poster: "Primary Spin Up by Devouring Mass from Secondary - in the Massive Algol Binary Star RY Persei"

Invited Talks / Colloquia / Seminars

    2017

  1. "Cosmological Simulations to Study Galaxy Formation: High-z Quasar Outflows"
    Instituto de Astronomia, Geofísica e Ciências Atmosféricas (IAG-USP), Universidade de São Paulo, Brazil: 2017 April 19

    2015

  2. "Cosmological Hydrodynamical Simulations as a Tool to Study Galaxy Formation"
    IRAP-Toulouse, Universite de Toulouse III Paul Sabatier, France: 2015 May 22

    2014

  3. "Gas and Stellar Properties of Galaxies at z>=2 in Cosmological Hydrodynamical Simulations"
    LERMA, Observatoire de Paris, France: 2014 April 11

    2012

  4. "Cosmological Hydrodynamical Simulations of Large Scale Structures"
    Astronomy Group, Texas A&M University, College Station, USA: 2012 August 8

    2011

  5. "Simulating Supermassive Black Hole Accretion: Spherical Flow to Cold Clumps and Hot Bubbles"
    INAF - Osservatorio Astronomico di Trieste, Italy: 2011 December 7

  6. "Simulating Active Galaxy Outflow Propagation and Metal Enrichment on Cosmological Scales"
    Harish-Chandra Research Institute, Allahabad, India: 2011 November 1

  7. "Investigating the Cosmological Impact of Expanding Radio Galaxies on Large-Scales"
    Indian Institute of Astrophysics, Bangalore, India: 2011 September 29

  8. "Simulating Active Galaxy Outflow Propagation and Metal Enrichment on Cosmological Scales"
    Indian Institute of Science, Bangalore, India: 2011 September 15

  9. "Simulating Supermassive Black Hole Accretion: Spherical Flow to Cold Clumps & Hot Bubbles"
    Raman Research Institute, Bangalore, India: 2011 September 9

  10. "Simulating Supermassive Black Hole Accretion: Spherical Flow to Cold Clumps & Hot Bubbles"
    University Laval, Quebec, Canada: 2011 June 21

    2010 - 2009

  11. Departmental Astronomy Journal Club
    University of Nevada, Las Vegas, USA: 2011 May 11, 2011 January 26, 2010 August 24, 2010 January 12, 2009 September 15

    2008

  12. "Large Einstein Radii: A Problem for Lambda-CDM"
    Astronomy Journal Club, University Laval, Quebec, Canada: 2008 November 14

  13. "A Candidate Brightest Proto-Cluster Galaxy at z = 3.03"
    Astronomy Journal Club, University Laval, Quebec, Canada: 2008 May 9

  14. "The Universe in a Box: Simulations of Large Scale Structure in Cosmology"
    Department of Physics, Presidency College, Kolkata, India: 2008 January 12

  15. "Active Galactic Nuclei: An Overview"
    Department of Physics, Visva-Bharati, Santiniketan, India: 2008 January 8

  16. "The Universe in a Box: Simulations of Large Scale Structure in Cosmology"
    Department of Physics, Visva-Bharati, Santiniketan, India: 2008 January 7

    2007

  17. "Missing Thermal Energy of the Intracluster Medium"
    Astronomy Journal Club, University Laval, Quebec, Canada: 2007 March 2

  18. "Modeling the Evolution of Classical Double Radio Galaxies to Investigate their Cosmological Impact"
    Astrophysics Group, University of Montreal, Canada: 2007 January 18

  19. "Our Universe: The Place We Live In"
    Department of Physics, Presidency College, Kolkata, India: 2007 January 3

    2006

  20. "Modeling the Power Evolution of Classical Double Radio Galaxies over Cosmological Scales"
    Harish-Chandra Research Institute, Allahabad, India: 2006 December 20

  21. "Cosmological Evolution of Classical Double Radio Galaxies"
    Department de Physique, University Laval, Quebec, Canada: 2006 October 6

  22. PhD Defense: "Modeling the Power Evolution of Classical Double Radio Galaxies over Cosmological Scales"
    Department of Physics and Astronomy, Georgia State University, Atlanta, USA: 2006 July 11

    2005

  23. "Dependence of Multi-Transonic Accretion on Black Hole Spin"
    Center for Theoretical Studies, Indian Institute of Technology - Kharagpur, India: 2005 June 26

    2004 & before

  24. PhD Prospectus Talk: "Cosmological Evolution of Fanaroff Riley Class II Radio Galaxies"
    Department of Physics and Astronomy, Georgia State University, Atlanta, USA: 2004 October 19

  25. "Cosmological Evolution of FR II Radio Galaxies"
    National Center For Radio Astrophysics (NCRA) - Pune, India: 2004 July 9

  26. VSP-2001 Seminar: "Image Processing for prediction of Telescope Aberrations"
    IUCAA - Pune, India: 2001 May