Explanipedia

The impact of a CSR committee on CSR performance Open

Katsuyuki Kubo, R. Sasaki · 2024

This study investigates the impact of introducing corporate social responsibility (CSR) committees on firms' CSR performance. Using a sample of publicly traded Japanese companies for the period of 2011–2021, we employ propensity score matc…

The Impact of a CSR Committee on CSR Performance Open

Katsuyuki Kubo, R. Sasaki · 2023

X-ray/Hα scaling relationships in stellar flares Open

H. Kawai, Y. Tsuboi, W. Iwakiri, Yoshitomo Maeda, Satoru Katsuda , et al. · 2022

We report on the results of our simultaneous observations of three large stellar flares with soft X-rays (SXRs) and an Hα emission line from two binary systems of RS CVn type. The energies released in the X-ray and Hα emissions during the …

The RS CVn–type Star GT Mus Shows Most Energetic X-Ray Flares Throughout the 2010sRyo Sasaki Open

R. Sasaki, Y. Tsuboi, W. Iwakiri, S. Nakahira, Yoshitomo Maeda , et al. · 2021

We report that the RS CVn–type star GT Mus (HR 4492, HD 101379+HD 101380) was the most active star in the X-ray sky in the last decade in terms of the scale of recurrent energetic flares. We detected 11 flares from GT Mus in 8 yr of observ…

Erratum: Optical and X-ray observations of stellar flares on an active M dwarf AD Leonis with Seimei Telescope, SCAT, NICER, and OISTER Open

Kosuke Namekata, Hiroyuki Maehara, R. Sasaki, H. Kawai, Yuta Notsu , et al. · 2021

X-ray Emission from Stars ∼The Results Obtained with MAXI∼ Open

Y. Tsuboi, R. Sasaki · 2020

The Japanese astrophysical payload MAXI (Monitor of All-sky X-ray Image) has been monitor- ing the variable X-ray sky since August 15, 2009 from the International Space Station. With the 10 year’s unbiased survey, the nature of the largest…

Jayanta's Objection to Dharmakirti's Criticism of the pratijnahani of the Nyaya School Open

R. Sasaki · 2016

[in Japanese]

R. Sasaki YOU? Author Swipe