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ISSN
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Geometrical Approach to Kepler’s Laws of Planetary Motion
(Articles)
Yusuke Yajima
Creative Education
Vol.4 No.8A
,August 12, 2013
DOI:
10.4236/ce.2013.48A002
5,207
Downloads
8,347
Views
Citations
This article belongs to the Special Issue on
Instructional Technique and Technologies
The Research of Ellipse Parameter Fitting Algorithm of Ultrasonic Imaging Logging in the Casing Hole
(Articles)
Jihui Tu
,
Bin Yang
Applied Mathematics
Vol.5 No.8
,May 20, 2014
DOI:
10.4236/am.2014.58124
3,984
Downloads
5,174
Views
Citations
A New Correction Algorithm of the Eccentric Ultrasonovision Time Image in the Casing Hole
(Articles)
Jihui Tu
,
Bin Yang
Applied Mathematics
Vol.5 No.10
,May 22, 2014
DOI:
10.4236/am.2014.510134
3,905
Downloads
5,078
Views
Citations
On Convexity and Approximating the Perimeter of an Ellipse
(Articles)
Octav Olteanu
Open Access Library Journal
Vol.1 No.1
,April 22, 2014
DOI:
10.4236/oalib.1100332
883
Downloads
1,433
Views
Citations
Metric Expansion of Space Described by Gravity Based on Electromagnetic Processes
(Articles)
Hans W. Giertz
International Journal of Astronomy and Astrophysics
Vol.4 No.2
,May 27, 2014
DOI:
10.4236/ijaa.2014.42029
3,181
Downloads
4,726
Views
Citations
Area inside a Circle: Intuitive and Rigorous Proofs
(Articles)
Vali Siadat
American Journal of Computational Mathematics
Vol.7 No.1
,March 31, 2017
DOI:
10.4236/ajcm.2017.71009
1,495
Downloads
2,639
Views
Citations
The Use of Zigs and Zags to Reduce Scarring over “Keloid Triangles” during Excisional Surgery: Biomechanics, Review and Recommendations
(Articles)
Sharad P. Paul
Surgical Science
Vol.8 No.6
,June 19, 2017
DOI:
10.4236/ss.2017.86027
1,702
Downloads
5,498
Views
Citations
Projection of the Semi-Axes of the Ellipse of Intersection
(Articles)
P. P. Klein
Applied Mathematics
Vol.8 No.9
,September 25, 2017
DOI:
10.4236/am.2017.89097
1,114
Downloads
2,726
Views
Citations
Economic Station-Centered Network and Invisible Collaboration: A Cyclic vs. Semi-Cyclic View
(Articles)
Masayuki Matsui
Theoretical Economics Letters
Vol.2 No.3
,August 2, 2012
DOI:
10.4236/tel.2012.23063
4,618
Downloads
7,303
Views
Citations
Design of Ellipse Antenna Array for Cellular Phone Localization Systems
(Articles)
Ahmad El Sayed Ahmad
,
Jean-Marie Floc’h
,
Alaa Choumane
,
Philippe Morgand
Wireless Engineering and Technology
Vol.11 No.2
,April 30, 2020
DOI:
10.4236/wet.2020.112002
319
Downloads
1,020
Views
Citations
A New Two-Parameter Heteromorphic Elliptic Equation: Properties and Applications
(Articles)
Zhouhu Wu
World Journal of Engineering and Technology
Vol.8 No.4
,November 4, 2020
DOI:
10.4236/wjet.2020.84045
471
Downloads
1,341
Views
Citations
Enclosing Ellipses by Folding Disks
(Articles)
Peter Paul Klein
Applied Mathematics
Vol.13 No.2
,February 21, 2022
DOI:
10.4236/am.2022.132012
88
Downloads
425
Views
Citations
Spatial Characteristics Analysis of Urban Expansion in Luoyang, China
(Articles)
Hongling Meng
,
Kaiguang Zhang
,
Mingting Ba
,
Danhuan Wen
Journal of Geographic Information System
Vol.14 No.2
,April 22, 2022
DOI:
10.4236/jgis.2022.142009
125
Downloads
672
Views
Citations
Virtual GDP Engine: The Loop-Conveyor Problem in Sustainable Economics, and a Method for Formalizing Carnot-Like Dynamism and Win-Win & Sharing
(Articles)
Masayuki Matsui
Theoretical Economics Letters
Vol.12 No.3
,June 16, 2022
DOI:
10.4236/tel.2022.123042
112
Downloads
783
Views
Citations
AI-Digital Engine of Artificial Economic and Knowledge Type by a Matsui’s Progressive Loop Approach
(Articles)
Masayuki Matsui
Theoretical Economics Letters
Vol.12 No.5
,September 29, 2022
DOI:
10.4236/tel.2022.125069
70
Downloads
566
Views
Citations
Spatial Morphology Evolution Characteristics Analysis of the Resident Population Distribution in Henan, China
(Articles)
Kaiguang Zhang
,
Hongling Meng
,
Mingting Ba
,
Danhuan Wen
Journal of Geoscience and Environment Protection
Vol.12 No.3
,March 29, 2024
DOI:
10.4236/gep.2024.123010
23
Downloads
126
Views
Citations
Union Resolution Performance of Frequency Modulation Parameter Based on RWT for LFM Signals
(Articles)
Wenchen Li
,
Huimin Yang
,
Hong Li
,
Mei Dan
,
Xuesong Wang
,
Shunping Xiao
Journal of Signal and Information Processing
Vol.3 No.4
,November 29, 2012
DOI:
10.4236/jsip.2012.34058
3,371
Downloads
5,145
Views
Citations
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