Ayumi Takahashi - Publications, H-index & Citations

Ayumi Takahashi

National Astronomical Observatory of Japan

18H指数

88论文数

1.2K被引数

收录论文 13

发表时间

Erratum: “SHELLQs. Bridging the Gap: JWST Unveils Obscured Quasars in the Most Luminous Galaxies at z > 6” (2025; ApJ; 988; 57)勘误：SHELLQs. Bridging the Gap: JWST Unveils Obscured Quasars in the Most Luminous Galaxies at z > 6（2025; ApJ; 988; 57）

The Astrophysical Journal

IF0

2025-12-31

OAAI

Yoshiki Matsuoka; Masafusa Onoue; Kazushi Iwasawa; Kentaro Aoki; Michael A. Strauss; John D. Silverman; Xuheng Ding; Camryn L. Phillips; Masayuki Akiyama; Junya Arita; Masatoshi Imanishi; Takuma Izumi; Nobunari Kashikawa; Toshihiro Kawaguchi; Satoshi Kikuta; Kotaro Kohno; Chien-Hsiu Lee; Tohru Nagao; Ayumi Takahashi; Yoshiki Toba

Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XXIV. 54 New Quasars and Candidate Obscured Quasars at 5.71 ≤ z ≤ 7.02 Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs)。XXIV. 54个新类星体和候选被遮蔽类星体，红移范围为5.71 ≤ z ≤ 7.02

The Astrophysical Journal Supplement Series

IF0

2025-10-06

OAAI

Yoshiki Matsuoka; Kazushi Iwasawa; Masafusa Onoue; Takuma Izumi; Michael A. Strauss; Masayuki Akiyama; Kentaro Aoki; Junya Arita; Xuheng Ding; Masatoshi Imanishi; Nobunari Kashikawa; Toshihiro Kawaguchi; Satoshi Kikuta; Kotaro Kohno; Chien-Hsiu Lee; Tohru Nagao; Camryn L. Phillips; Mahoshi Sawamura; John D. Silverman; Ayumi Takahashi; Yoshiki Toba

Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVII. Black Hole Mass Distribution at z ∼ 6 Estimated via Spectral Comparison with Low-z Quasars

ASTROPHYSICAL JOURNAL

IF5.4

2024-01-05

OAAI

Takahashi, Ayumi; Matsuoka, Yoshiki; Onoue, Masafusa; Strauss, Michael A.; Kashikawa, Nobunari; Toba, Yoshiki; Iwasawa, Kazushi; Imanishi, Masatoshi; Akiyama, Masayuki; Kawaguchi, Toshihiro; Noboriguchi, Akatoki; Lee, Chien-Hsiu

Quasar Luminosity Function at z=7

ASTROPHYSICAL JOURNAL LETTERS

IF11.7

2023-06-06

OAAI

Matsuoka, Yoshiki; Onoue, Masafusa; Iwasawa, Kazushi; Strauss, Michael A.; Kashikawa, Nobunari; Izumi, Takuma; Nagao, Tohru; Imanishi, Masatoshi; Akiyama, Masayuki; Silverman, John D.; Asami, Naoko; Bosch, James; Furusawa, Hisanori; Goto, Tomotsugu; Gunn, James E.; Harikane, Yuichi; Ikeda, Hiroyuki; Inayoshi, Kohei; Ishimoto, Rikako; Kawaguchi, Toshihiro; Kikuta, Satoshi; Kohno, Kotaro; Komiyama, Yutaka; Lee, Chien-Hsiu; Lupton, Robert H.; Minezaki, Takeo; Miyazaki, Satoshi; Murayama, Hitoshi; Nishizawa, Atsushi J.; Oguri, Masamune; Ono, Yoshiaki; Oogi, Taira; Ouchi, Masami; Price, Paul A.; Sameshima, Hiroaki; Sugiyama, Naoshi; Tait, Philip J.; Takada, Masahiro; Takahashi, Ayumi; Takata, Tadafumi; Tanaka, Masayuki; Toba, Yoshiki; Wang, Shiang-Yu; Yamashita, Takuji

Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVI. 69 New Quasars at 5.8 < z < 7.0

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES

IF8.5

2022-02-28

OAAI

Matsuoka, Yoshiki; Iwasawa, Kazushi; Onoue, Masafusa; Izumi, Takuma; Kashikawa, Nobunari; Strauss, Michael A.; Imanishi, Masatoshi; Nagao, Tohru; Akiyama, Masayuki; Silverman, John D.; Asami, Naoko; Bosch, James; Furusawa, Hisanori; Goto, Tomotsugu; Gunn, James E.; Harikane, Yuichi; Ikeda, Hiroyuki; Ishimoto, Rikako; Kawaguchi, Toshihiro; Kato, Nanako; Kikuta, Satoshi; Kohno, Kotaro; Komiyama, Yutaka; Lee, Chien-Hsiu; Lupton, Robert H.; Minezaki, Takeo; Miyazaki, Satoshi; Murayama, Hitoshi; Nishizawa, Atsushi J.; Oguri, Masamune; Ono, Yoshiaki; Ouchi, Masami; Price, Paul A.; Sameshima, Hiroaki; Sugiyama, Naoshi; Tait, Philip J.; Takada, Masahiro; Takahashi, Ayumi; Takata, Tadafumi; Tanaka, Masayuki; Toba, Yoshiki; Utsumi, Yousuke; Wang, Shiang-Yu; Yamashita, Takuji

Detection of Human Papillomavirus Type 67 in Subungual Bowen's Disease Presenting as Longitudinal Melanonychia

ACTA DERMATO-VENEREOLOGICA

IF3.7

2015-01-01

OAAI

Shimizu, Akira; Yasuda, Masahito; Hoshijima, Keiko; Kato, Madoka; Takahashi, Ayumi; Tamura, Atsushi; Ishikawa, Osamu

Detection of Human Papillomavirus Type 56 in Giant Condyloma Acuminatum

ACTA DERMATO-VENEREOLOGICA

IF3.7

2014-01-01

OAAI

Ishibuchi, Takahiro; Shimizu, Akira; Kato, Madoka; Takeuchi, Yuko; Aoyama, Kumi; Yasuda, Masahito; Takahashi, Ayumi; Okada, Etsuko; Motegi, Sei-ichiro; Amano, Hiroo; Ishikawa, Osamu

Clinical Implications of Daytime Cardiovascular Specialist Staffing in a Cardiac Intensive Care Unit on Treatment of Acute Decompensated Heart Failure

JOURNAL OF CARDIAC FAILURE

IF8.2

2012-10-01

PREAI

Tanimoto, Shuzou; Maeda, Ikue; Takahashi, Ayumi; Doi, Hitomi; Abe, Takako; Aoki, Jiro; Tanabe, Kengo; Nakajima, Hiroyoshi; Hara, Kazuhiro

A Method for Multiple Mycotoxin Analysis in Wines by Solid Phase Extraction and Multifunctional Cartridge Purification, and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry

TOXINS

IF4

2012-06-15

OAAI

Tamura, Masayoshi; Takahashi, Ayumi; Uyama, Atsuo; Mochizuki, Naoki

Synthesis and Characterization of Polythiophenes Bearing Aromatic Groups at the 3-Position

MACROMOLECULES

IF5.2

2011-01-19

PREAI

Ohshimizu, Kaoru; Takahashi, Ayumi; Rho, Yecheol; Higashihara, Tomoya; Ree, Moonhor; Ueda, Mitsuru

Preparation of Nanoporous Poly(3-hexylthiophene) Films Based on a Template System of Block Copolymers via Ionic Interaction

MACROMOLECULES

IF5.2

2010-05-14

PREAI

Takahashi, Ayumi; Rho, Yecheol; Higashihara, Tomoya; Ahn, Byungcheol; Ree, Moonhor; Ueda, Mitsuru

Melon EIN3-like transcription factors (CmEIL1 and CmEIL2) are positive regulators of an ethylene- and ripening-induced 1-aminocyclopropane-1-carboxylic acid oxidase gene (CM-ACO1)

PLANT SCIENCE

IF4.1

2010-03-01

PREAI

Huang, Shengzhu; Sawaki, Toshiko; Takahashi, Ayumi; Mizuno, Shinji; Takezawa, Kanako; Matsumura, Akiko; Yokotsuka, Maiko; Hirasawa, Yousuke; Sonoda, Masatoshi; Nakagawa, Hiroki; Sato, Takahide

Malignant proliferating trichilemmal tumour associated with human papillomavirus type 21 in epidermodysplasia verruciformis

BRITISH JOURNAL OF DERMATOLOGY

IF9.6

2003-01-01

PREAI

Motegi, S; Tamura, A; Endo, Y; Kato, G; Takahashi, A; Negishi, I; Ishikawa, O

研究方向