1. Patterns Formation in a Self-Gravitating Isentropic Gas

   • Mayer Humi

   OriginalPaper 27 December 2017 Pages: 1 - 12

   

2. Incoherent Scatter Radar Studies of Daytime Plasma Lines

   • Frank T. Djuth
   • Herbert C. Carlson
   • Liwei D. Zhang

   OriginalPaper Open access 13 March 2018 Pages: 13 - 43

   

3. The Central Symmetry Analysis of Wrinkle Ridges in Lunar Mare Serenitatis

   • Meijuan Yao
   • Jianping Chen

   OriginalPaper 09 March 2018 Pages: 45 - 58

   

4. Remote Sensing of Mars: Detection of Impact Craters on the Mars Global Surveyor DTM by Integrating Edge- and Region-Based Algorithms

   • C. D. Athanassas
   • A. Vaiopoulos
   • D. Argialas

   OriginalPaper 12 March 2018 Pages: 59 - 72