"Kenji Homma,Taishi Nakamoto","Collisional Growth of Icy Dust Aggregates in the Disk Formation Stage: Difficulties for Planetesimal Formation via Direct Collisional Growth outside the Snowline",,"The Astrophysical Journal",,"vol. 868",,,2018,Dec. "Kawauchi Kiyoe,Narita Norio,Sato Bun'ei,Hirano Teruyuki,Kawashima Yui,Nakamoto Taishi,Yamashita Takuya,Tamura Motohide","Earth's atmosphere's lowest layers probed during a lunar eclipse",,"Publications of the Astronomical Society of Japan",,"Volume 70"," Issue 5"," id. 84",2018,Oct.