SOUND ARRIVAL DIRECTION AND ACOUSTIC SCENE ANALYSIS FOR THE MONITORING OF AIRPORT NOISE

von Sakoda, Keishi
Veröffentlicht in INTER-NOISE (50. : 2021 : Online) Next 50 years of noise control ; Volume 7 of 8 (2021)

DEVELOPMENT OF NEW DEGRADABLE AND SWELLING DIVERTING AGENT FOR USE IN LOW TEMPERATURE HYDRAULIC FRACTURING TREATMENTS

von Sato, Ken
Veröffentlicht in SPE Asia Pacific Oil & Gas Conference and Exhibition (2020 : Online) SPE Asia Pacific Oil and Gas Conference and Exhibition 2020 ; Volume 2 of 4 (2021)