Precision of the Built-in Atmospheric Pressure Sensor in a Smartphone and Evaluation of an Air Pressure Observation Activity Program

Released on J-STAGE: June 07, 2024 | Volume 76 Issue 4 Pages 69-79

Yasushi SAKAKIBARA

Anticline and Syncline

Released on J-STAGE: August 02, 2025 | Volume 78 Issue 1 Pages 1-5

Hiroyuki HOSHI

Meanings of Stone, Rock, Mud, Clay, and Soil as Everyday Words

Released on J-STAGE: April 01, 2019 | Volume 70 Issue 4 Pages 159-164

Yoshihisa HIROKI, Masaru TAGA

Magnetic Poles and Geomagnetic Poles

Released on J-STAGE: May 31, 2017 | Volume 68 Issue 4 Pages 197-203

Hiroyuki HOSHI, Yuhji YAMAMOTO, Hidetoshi SHIBUYA

Hjulström’s Diagram: Understanding the Formation of Detritus Sediment Strata Associated with Stream Water

Released on J-STAGE: November 13, 2019 | Volume 71 Issue 3 Pages 97-107

Yoshihisa HIROKI