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2020年12月の特集「WARPで振り返る2020年」を掲載しました。

2020年10月の月間アクセスランキングを掲載しました。

2020年11月の特集「宇宙開発」を掲載しました。

2020年9月の月間アクセスランキングを掲載しました。

タイトル: Mechanical Amorphization of Synthetic Fault Gouges During Rotary-Shear Friction Experiments at Subseismic to Seismic Slip Velocities著者: Kaneki, S.; Oohashi, K.; Hirono, T.; Noda, H.抄録: Although the effects of mechanical amorphization by fault motion on fault rocks have been investigated both in nature and experiments, the relationship between slip processes and the amount of amorphous materials produced remains unclear. We performed rotary-shear friction experiments on synthetic quartz and kaolinite gouges at room temperature, normal stresses of 1 or 3 MPa, slip velocities of 0.001 or 1 m s⁻¹, and displacements of 1–101 m. X-ray diffraction and microscopic observation data revealed that mechanical amorphization in both materials was accompanied by grain-size reduction, particle rounding, and the formation of ultrafine particles. The amount of amorphous materials produced was strongly dependent on mineralogy and total frictional work regardless of slip velocit ...

2020年10月の特集「こんな所にWARPへのリンク」を掲載しました。

2020年8月の月間アクセスランキングを掲載しました。

Intimidation, surveillance and conspiracy theories: inside the FT’s five-year investigation of a billion-dollar fraud

タイトル: Promoting built-for-disaster-purpose mobile applications: An interdisciplinary literature review to increase their penetration rate among tourists著者: Aliperti, Giuseppe; Cruz, Ana Maria抄録: This study focuses on the promotion and use of tourist-oriented built-for-disasterpurpose mobile applications. The investigation relies on two trends that are characterizing modern societies. The first trend refers to the fact that recently, rapidly, and worldwide, the number of mobile applications users increased. The second trend refers to the fact that, worldwide, international tourism demand highly increased from the beginning of the 1960s to the mid-years of 2010s. These travelers are also users of mobile applications, and they use apps for several reasons, including those related to security/emergency issues. International travelers may need information such as risks at the destination, warnings, shelter locator services, emergency routes information, and traveler telephon ...

2020年9月の特集「学協会」を掲載しました。