Joint seminar organized by East Asian Studies Program, History of Science Program and Department of Astrophysical Sciences October 23, 2013@Jones Hall, Princeton University "Different Cultures, Same Science" pdf

CAS seminar October 22, 2013@Bloomberg center, Johns Hopkins University "Anomaly in the SFD extinction map and discovery of FIR emission of galaxies by stacking analysis of the SDSS DR7 sample" pdf

Cosmology lunch talk 12:00-13:00, September 30, 2013@Peyton Hall, Princeton University "Far-Infrared Emission from Galaxies and Quasars in the Galactic Extinction Map by Stacking Analysis" pdf

Opening address at SPICA Science Conference "From Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe" June 18, 2013@Itoh Hall, The University of Tokyo "Message from Science Council of Japan" pdf

Presentation at a visiting review committee meeting 16:30-16:50, January 9, 2013@Department of Physics, The University of Tokyo "Summary of Research Activity 2005-2012" pdf