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Masanari Ukai

Waseda University

SCHOLARLY PAPERS

2

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90

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0

Scholarly Papers (2)

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1.

Integrated Evaluation of Personal Environmental Control Systems in a Nearly Net Zero Energy Office

Number of pages: 21 Posted: 24 Oct 2025
Masanari Ukai, Daiki Takehara, Kazuki Aono, Naoki Aizawa, Kentaro Kimura, Daisuke Hatori, Yuka Mutoh, Tsubura Watanabe and Shin-ichi Tanabe
Waseda University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Waseda University
Downloads 56 (1,010,164)

Abstract:

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Personal Environmental Control Systems (PECS), Net Zero Energy Building (ZEB), Activity-Based Working (ABW), Thermal comfort, perceived control, Energy Efficiency

2.

Evaluation of Worker Mental States Using Biometric Data in Activity-Based Working Offices

Number of pages: 48 Posted: 08 Sep 2025
Kenko Asano, Masanari Ukai, Toshiki Shinno, Nodoka Tagawa, Osamu Kiyota, Kenji Kamijo, Satoshi Ogawa, Hiromichi Nishida and Shin-ichi Tanabe
affiliation not provided to SSRN, Waseda University, Takenaka Corporation, Takenaka Corporation, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Waseda University
Downloads 34 (1,304,549)

Abstract:

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Wearable device, Mental state, Workplace productivity, Heart rate, Autonomic nervous system