Login
Login
切换导航
Home
Articles
Journals
Books
News
About
Services
Submit
Home
Journal
Articles
Journals A-Z
Browse Subjects
Biomedical & Life Sci.
Business & Economics
Chemistry & Materials Sci.
Computer Sci. & Commun.
Earth & Environmental Sci.
Engineering
Medicine & Healthcare
Physics & Mathematics
Social Sci. & Humanities
Browse Subjects
Biomedical & Life Sciences
Business & Economics
Chemistry & Materials Science
Computer Science & Communications
Earth & Environmental Sciences
Engineering
Medicine & Healthcare
Physics & Mathematics
Social Sciences & Humanities
Publish with us
Paper Submission
Information for Authors
Peer-Review Resources
Open Special Issues
Open Access Statement
Frequently Asked Questions
Publish with us
Paper Submission
Information for Authors
Peer-Review Resources
Open Special Issues
Open Access Statement
Frequently Asked Questions
Follow SCIRP
Contact us
+1 323-425-8868
customer@scirp.org
+86 18163351462(WhatsApp)
1655362766
Paper Publishing WeChat
Complete Matching
Editorial Board
Show/Hide Options
Show/Hide Options
All
Title
Abstract
Keywords
DOI
Author
Journal
Affiliation
ISSN
Subject
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
472
Downloads
1,346
Views
Citations
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
5,218
Downloads
8,367
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
3,987
Downloads
5,184
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
3,907
Downloads
5,084
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
885
Downloads
1,438
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
3,185
Downloads
4,735
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
1,500
Downloads
2,661
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
1,704
Downloads
5,518
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
1,119
Downloads
2,750
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
4,620
Downloads
7,311
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
320
Downloads
1,025
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
431
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
126
Downloads
682
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
789
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
570
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
27
Downloads
149
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
3,376
Downloads
5,152
Views
Citations
Follow SCIRP
Contact us
+1 323-425-8868
customer@scirp.org
+86 18163351462(WhatsApp)
1655362766
Paper Publishing WeChat
Free SCIRP Newsletters
Home
Journals A-Z
Subject
Books
Sitemap
Contact Us
About SCIRP
Publication Fees
For Authors
Peer-Review Issues
Special Issues
News
Service
Manuscript Tracking System
Subscription
Translation & Proofreading
FAQ
Volume & Issue
Policies
Open Access
Publication Ethics
Preservation
Retraction
Privacy Policy
Copyright © 2006-2024 Scientific Research Publishing Inc. All Rights Reserved.
Top