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Zen Kawasaki

The University of Osaka

1-1 Yamadaoka

Suita

Osaka, 565-0871

Japan

  • The University of Osaka

SCHOLARLY PAPERS

2

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89

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0

Scholarly Papers (2)

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1.

Unidirectional and bidirectional fast streamers associated with narrow bipolar events from two tropical storms

Number of pages: 21 Posted: 24 Dec 2025
Muhammad Zuhair Bolqiah EDRIS, Mohd Riduan AHMAD, Muhammad Haziq Mohammad Sabri, Nik Mohd Zarifie Hashim, Ahmad Rifhan Salman, Yuji Takayanagi, Manabu Akita, Takeshi MORIMOTO, Mohamad Zoinol Abidin Abd Aziz, Mohd Zafri Baharuddin, Zen Kawasaki and Vernon Cooray
Universiti Teknikal Malaysia Melaka, Universiti Teknikal Malaysia Melaka, Universiti Teknikal Malaysia Melaka, Universiti Teknikal Malaysia Melaka, Universiti Teknikal Malaysia Melaka, Kindai University, affiliation not provided to SSRN, Kindai University, Universiti Teknikal Malaysia, Melaka, Universiti Tenaga Nasional, The University of Osaka and Uppsala University
Downloads 50 (1,086,013)

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early warning, fast breakdown, narrow bipolar event, tropical storm, VHF interferometer

2.

Microwave Radiation Associated with Positive Narrow Bipolar Events

Number of pages: 21 Posted: 18 Jul 2022
Shamsul Ammar Shamsul Baharin, Mohd Riduan AHMAD, Muhammad Haziq Mohammad Sabri, Ammar Alammari, Ammar Ahmed Nasser Al-Kahtani, Gaopeng Lu, Zen Kawasaki and Vernon Cooray
affiliation not provided to SSRN, Universiti Teknikal Malaysia Melaka, Universiti Teknikal Malaysia Melaka, Majmaah University - Department of English, affiliation not provided to SSRN, University of Science and Technology of China (USTC), The University of Osaka and Uppsala University
Downloads 39 (1,196,171)

Abstract:

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Conventional breakdown, Fast breakdown, Microwave, Narrow bipolar event, Very-high frequency