Serum CCL17 level becomes a predictive marker to distinguish between mild/moderate and severe/critical disease in patients with COVID-19

Masaya Sugiyama, Noriko Kinoshita, Satoshi Ide, +21

Gene

Disease ProgressionSevere/critical DiseaseMedicineSerum Ccl17 LevelImmunology +9

1.3-$\mu$m AlGaInAs Multiple-Quantum-Well Semi-insulating Buried-Heterostructure Distributed-Feedback Lasers for High-Speed Direct Modulation

Kazuya Otsubo, M. Matsuda, K. Takada, +6

IEEE Journal of Selected Topics in Quantum Electronics

PhotonicsEngineeringOptical AmplificationLaser ScienceHigh-speed Direct Modulation +10

Longitudinal trends of and factors associated with inappropriate antibiotic prescribing for non-bacterial acute respiratory tract infection in Japan: A retrospective claims database study, 2012–2017

Yuki Kimura, Haruhisa Fukuda, Kayoko Hayakawa, +7

PLoS ONE

8.9 A 40Gb/s VCSEL over-driving IC with group-delay-tunable pre-emphasis for optical interconnection

Yukito Tsunoda, Mariko Sugawara, Hideki Oku, +2

EngineeringComputer ArchitectureJitter IssueGroup-delay-tunable Pre-emphasisOptical Computing +16

Direct hemoperfusion using a polymyxin B‐immobilized polystyrene column for <scp>COVID</scp>‐19

Daisuke Katagiri, Masahiro Ishikane, Yusuke Asai, +29

Journal of Clinical Apheresis

Severe Acute Respiratory Syndrome Coronavirus 2 Infection among Returnees to Japan from Wuhan, China, 2020

Yuzo Arima, Satoshi Kutsuna, Tomoe Shimada, +43

Emerging infectious diseases

Uncooled 25 Gbit/s direct modulation of semi-insulating buried-heterostructure 1.3 µm AlGaInAs quantum-well DFB lasers

Kazuya Otsubo, M. Matsuda, K. Takada, +6

Electronics Letters

Novel cell-AGC technique for burst-mode CMOS preamplifier with wide dynamic range and high sensitivity for ATM-PON system

Shinji Yamashita, Satoshi Ide, K. Mori, +3

IEEE Journal of Solid-State Circuits

EngineeringOptical Transmission SystemAnalog DesignOptical Wireless CommunicationPower Electronics +15

SARS-CoV-2 infection among returnees on charter flights to Japan from Hubei, China: a report from National Center for Global Health and Medicine

Kayoko Hayakawa, Satoshi Kutsuna, Takeo Kawamata, +56

Global Health & Medicine

Beau's Lines and Leukonychia in a COVID-19 Patient

Satoshi Ide, Shinichiro Morioka, Makoto Inada, +1

Internal Medicine

Long CovidHistopathologyPathologyCovid-19 PatientMedicine +1