• Potential Power of the Pyramidal Structure III: Discovery of Pyramid Effects with and without Seasonal Variation ()
  Osamu Takagi, Masamichi Sakamoto, Hideo Yoichi, Kimiko Kawano, Mikio Yamamoto
  Natural Science Vol.12 No.12,  December 31, 2020
  DOI: 10.4236/ns.2020.1212066  864 Downloads   5,213 Views   Citations
  This article belongs to the Special Issue on

• The Topological Entropy Mechanism of Coronavirus Disease 2019 (COVID-19) ()
  Ruomeng Xu, Ludan Lei, Ruihua Qin, Zhende Huang, Kuo-Chen Chou
  Natural Science Vol.12 No.12,  December 23, 2020
  DOI: 10.4236/ns.2020.1212065  592 Downloads   1,813 Views   Citations
  This article belongs to the Special Issue on

• Using Narrow Line-Width Laser to Measure the Thickness and Refractive Index of the Film ()
  Junjie Fang
  Natural Science Vol.12 No.11,  November 24, 2020
  DOI: 10.4236/ns.2020.1211064  698 Downloads   1,861 Views   Citations
  This article belongs to the Special Issue on

• The Chemical Mechanism of Pestilences or Coronavirus Disease 2019 (COVID-19) ()
  Dongdong Zhang, Lin Fang, Li Wang, Zhirui Pan, Zhongyuan Lai, Mengqu Wu, Kun Tang, Ludan Lei, Dahong Qian, Zhende Huang, Xudong Wang, Haibo Chen, Kuo-Chen Chou
  Natural Science Vol.12 No.11,  November 20, 2020
  DOI: 10.4236/ns.2020.1211063  967 Downloads   2,712 Views   Citations
  This article belongs to the Special Issue on

• A Tentative Observation Design for Investigating the Morphology of Dark Matter in the Universe ()
  Jing Liu, Zijia Lin, Ziheng Shan
  Natural Science Vol.12 No.11,  November 19, 2020
  DOI: 10.4236/ns.2020.1211062  728 Downloads   1,868 Views   Citations
  This article belongs to the Special Issue on

• A Design of Remote-Controlled Chalkboard Eraser ()
  Haohua Chen, Qidong Zhou
  Natural Science Vol.12 No.11,  November 13, 2020
  DOI: 10.4236/ns.2020.1211061  1,054 Downloads   9,531 Views   Citations
  This article belongs to the Special Issue on

• Two Ocean Tides per Day: Why? ()
  Kern E. Kenyon
  Natural Science Vol.12 No.11,  November 13, 2020
  DOI: 10.4236/ns.2020.1211060  766 Downloads   2,359 Views   Citations
  This article belongs to the Special Issue on