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Space & Planetary Science Research Network

62,388 Total downloads

Viewing: 1 - 50 of 704 papers

1.

Measuring Distances in Space

Number of pages: 28 Posted: 16 Nov 2013 Last Revised: 31 Mar 2020
Working Paper Series
IBCHN
Downloads 9,645
2.

Refueling the U.S. Innovation Economy: Fresh Approaches to Science, Technology, Engineering and Mathematics (STEM) Education

The Information Technology & Innovation Foundation, Forthcoming
Number of pages: 178 Posted: 12 Dec 2010
Accepted Paper Series
Information Technology and Innovation Foundation and Mayo Enterprises, LLC
Downloads 4,049
3.

Want to Be a Doctor? A Scientist? An Engineer? An Affirmative Action Leg Up May Hurt Your Chances

Engage, 2010, San Diego Legal Studies Paper
Number of pages: 8 Posted: 30 Jan 2018
Working Paper Series
University of San Diego School of Law
Downloads 3,498
4.

Interest and Confidence in Mathematics and Science: Precursors in Choosing the STEM Strand

Number of pages: 81 Posted: 25 Apr 2019
Working Paper Series
affiliation not provided to SSRN and Independent
Downloads 2,562
5.

The Physics of God and the Quantum Gravity Theory of Everything

Number of pages: 186 Posted: 21 Dec 2011 Last Revised: 03 Sep 2021
Working Paper Series
affiliation not provided to SSRN
Downloads 1,790
6.

Comprehensive Refutation of the Radiative Forcing Greenhouse Hypothesis

Number of pages: 6 Posted: 23 Dec 2016
Working Paper Series
Independent
Downloads 1,397
7.

A Critical Study of Effectiveness of Online Learning on Students' Achievement

Baig, M. A. (2011). RESEARCH PAPERS A CRITICAL STUDY OF EFFECTIVENESS OF ONLINE LEARNING ON STUDENTS ’ ACHIEVEMENT. I-Manager’s Journal of Educational Technology, 7(4), 28–34
Number of pages: 7 Posted: 21 May 2016
Accepted Paper Series
Maulana Azad National Urdu University, Hyderabad
Downloads 1,142
8.

When Boeing is Dreaming – A Review

Journal of Aircraft and Spacecraft Technology 2017, 1(3)
Number of pages: 13 Posted: 22 Nov 2017
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, American University of Ras Al Khaimah, University of Salamanca, Norwegian University of Science and Technology (NTNU) - Department of Engineering Design and Materials, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 860
9.

The Spectrum Handbook 2018

The Spectrum Handbook 2018 Summit Ridge Group, LLC
Number of pages: 393 Posted: 10 Oct 2018 Last Revised: 18 Jan 2019
Accepted Paper Series
Summit Ridge Group, LLC and Summit Ridge Group, LLC
Downloads 822
10.

Planetary Core and Surface Temperatures

Number of pages: 21 Posted: 01 Dec 2016
Working Paper Series
Independent
Downloads 788
11.

There is Life on Mars?

American Journal of Engineering and Applied Sciences, Volume 11, Issue 1, Pages 78-91, 2018; DOI: 10.3844/ajeassp.2018.78.91
Number of pages: 14 Posted: 10 Jun 2019 Last Revised: 02 Jul 2019
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, Advanced Material Lab - Department of Architecture and Industrial Design, Florida Institute of Technology, North Carolina Agricultural and Technical State University and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 673
12.

The Spectrum Handbook 2013

J. Arman Musey, The Spectrum Handbook 2013, Summit Ridge Group, August 2013
Number of pages: 182 Posted: 29 Jun 2013 Last Revised: 10 Nov 2018
Accepted Paper Series
Summit Ridge Group, LLC
Downloads 618
13.

Formation of the Universe and Some Multidisciplinary Questions of Connection

Number of pages: 10 Posted: 22 Oct 2018 Last Revised: 20 May 2020
Working Paper Series
IndependentUniversity of Dhaka
Downloads 606
14.

Predicting Student Performance in Higher Education Institutions Using Decision Tree Analysis

International Journal of Interactive Multimedia and Artificial Intelligence 5.2 (2018): 26-31
Number of pages: 6 Posted: 23 Sep 2018 Last Revised: 11 Jan 2019
Accepted Paper Series
University of Basrah - Department of Computer Information Systems, University of Basrah - Department of Computer Information Systems and University of Basrah - Department of Computer Information Systems
Downloads 585
15.

Lockheed Martin - A Short Review

Journal of Aircraft and Spacecraft Technology 2017, 1(1)
Number of pages: 19 Posted: 10 Jun 2019 Last Revised: 02 Jul 2019
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, American University of Ras Al Khaimah, Union College, University of Salamanca, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 584
16.

Brane World (ბრანის სამყარო)

Univ. J. Phys. Appl. 9(1) (2015) 41-45 (in English), Chveni Mtserloba № 23 (2014) 49-53 (in Georgian)
Number of pages: 29 Posted: 17 Nov 2017
Accepted Paper Series
Quantigic Solutions LLC
Downloads 524
17.

Self-Efficacy, Scientific Reasoning, and Learning Achievement in the STEM Project-Based Learning Literature

The Journal of Nusantara Studies (JONUS), vol. 2, pp. 29-43
Number of pages: 15 Posted: 30 Jan 2018
Accepted Paper Series
Universiti Sains Malaysia (USM) - School of Educational Studies, Universiti Sains Malaysia (USM), Universiti Sains Malaysia (USM) - School of Educational Studies and Centre for Research Services, Institute of Management and Research Services (IPPP), University of Malaya (UM)University of Malaya (UM) - Department of Engineering Design and Manufacture
Downloads 492
18.

The Word Satellite, Its Origin from Etruscan and Its Translation into Greek

PHILICA, Article 568, Jan. 2016
Number of pages: 2 Posted: 17 Jan 2017
Accepted Paper Series
Polytechnic University of Turin
Downloads 488
19.

8.02x Electricity and Magnetism MITx on edX Course Report - 2013 Spring

MITx Working Paper #10
Number of pages: 7 Posted: 22 Jan 2014
Working Paper Series
Institutional ResearchMassachusetts Institute of Technology (MIT) - Office of Digital Learning, Harvard University - HarvardXMassachusetts Institute of Technology (MIT) - Office of Digital Learning, Harvard University - HarvardX, Harvard University - HarvardX, Harvard University, Harvard University and Massachusetts Institute of Technology (MIT) - Office of Digital Learning
Downloads 476
20.

Early-Career Setback and Future Career Impact

Number of pages: 62 Posted: 09 Apr 2019
Working Paper Series
Northwestern University - Northwestern Institute for Complex Systems (NICO), Northwestern University and Northwestern University - Northwestern Institute for Complex Systems (NICO)
Downloads 473
21.

Automatic Attendance System Using Deep Learning

Proceedings of International Conference on Sustainable Computing in Science, Technology and Management (SUSCOM), Amity University Rajasthan, Jaipur - India, February 26-28, 2019
Number of pages: 9 Posted: 12 Jun 2019 Last Revised: 12 Jun 2019
Working Paper Series
Chandigarh University, Apex Institute of Technology, Students, Khalsa College, Chandigarh University - Apex Institute of Technology and Chandigarh University - Apex Institute of Technology
Downloads 464
22.

Incorporating 11 P'S of Service Marketing Mix and Its Impact on the Development of Technical Education

Journal of Entrepreneurship Education, Volume 20, Issue 2, 2017
Number of pages: 16 Posted: 23 Jan 2018 Last Revised: 07 Aug 2018
Accepted Paper Series
R. C. Patel Institute of TechnologyR. C. Patel Institute of Technology, Shirpur
Downloads 463
23.

What Quantity Appears on the Vertical Axis of a Normal Distribution? A Student Survey

Number of pages: 23 Posted: 27 Aug 2018 Last Revised: 05 Apr 2021
Working Paper Series
University of Otago - Department of Accountancy and Finance, University of Otago and University of Otago
Downloads 423
24.

Modern Propulsions for Aerospace-A Review

Journal of Aircraft and Spacecraft Technology 2017, 1(1)
Number of pages: 8 Posted: 10 Jun 2019 Last Revised: 02 Jul 2019
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, American University of Ras Al Khaimah, Union College, University of Salamanca, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 416
25.

Gender Gaps in Math Performance, Perceived Mathematical Ability and College STEM Education: The Role of Parental Occupation

EDRE Working Paper No. 2017-21
Number of pages: 23 Posted: 10 Nov 2017
Working Paper Series
University of Bradford, University of Michigan at Ann Arbor - Department of Economics and University of Arkansas - Department of Education Reform
Downloads 399
26.

Major Trends in Distance Education Research: A Combination of Bibliometric and Thematic Analyze

International Journal of Information Research and Review, vol. 5, no. 2, pp. 5352-5359
Number of pages: 8 Posted: 20 May 2018
Accepted Paper Series
Limkokwing University of Creative Technology, Alzahra University and Centre for Research Services, Institute of Management and Research Services (IPPP), University of Malaya (UM)University of Malaya (UM) - Department of Engineering Design and Manufacture
Downloads 376
27.

Space Debris Mitigation

Paper presented at the 2010 Space Elevator Conference held in Redmond, Washington, USA. Friday 13th August 2010
Number of pages: 15 Posted: 08 Apr 2010 Last Revised: 29 Sep 2011
Working Paper Series
affiliation not provided to SSRN
Downloads 375
28.

Understanding Entrepreneurial Mindset: A Study of Entrepreneurial Self-Efficacy, Locus of Control and Intent to Start a Business

The Journal of Engineering Entrepreneurship, Vol. 1, No. 1, p. 51-62, July 2010
Number of pages: 11 Posted: 26 Feb 2018
Accepted Paper Series
Lipscomb University - Department of Management, Entrepreneurship and Marketing and University of South Carolina - Darla Moore School of Business

Multiple version iconThere are 2 versions of this paper

Downloads 362
29.

NASA Sees First in 2018 the Direct Proof of Ozone Hole Recovery

Journal of Aircraft and Spacecraft Technology, Volume 2, Issue 1, Pages 53-64, 2018
Number of pages: 12 Posted: 11 Jun 2018
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 360
31.

Authentic Assessment for Academic Performance; Study on the Attitudes, Skills, and Knowledge of Grade 8 Mathematics Students

Malikussaleh Journal of Mathematics Learning (MJML), Volume 1, Nomor 1, 2018
Number of pages: 8 Posted: 30 Apr 2018 Last Revised: 13 Aug 2018
Accepted Paper Series
IAIN Syekh Nurjati Cirebon
Downloads 352
32.

The Law of Velocities Relationship, the Law of Radiation Disposition and New Concept of the Radiation Space: The Spin Theory and the Interaction Forces in the Universe

Number of pages: 52 Posted: 02 Sep 2021
Working Paper Series
Hanoi National University of Education, Hanoi National University of EducationHanoi National University of Education, University of Zielona Góra - University of Zielona Góra and Technical University of Cluj-Napoca
Downloads 338
33.

Technology Integration in Teaching Science Using Tpack among Pre-Service Science Teachers of St. Bridget College, Batangas City, Philippines

Jeryll Nicko L. Mercado, Vivien Joy M. Panganiban, Tricia Myriene I. Ramos (2019) IOER International Multidisciplinary Research Journal, Volume 1, Issue 1, March 2019, pp. 63 - 71
Number of pages: 9 Posted: 07 Jun 2019
Accepted Paper Series
Batangas State University, Students, Rizal College of Taal, Students and Batangas State University, Students
Downloads 326
34.

Modern Propulsions for Aerospace-Part II

Journal of Aircraft and Spacecraft Technology, 2017, 1(1)
Number of pages: 9 Posted: 10 Jun 2019 Last Revised: 02 Jul 2019
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, American University of Ras Al Khaimah, Union College, University of Salamanca, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 301
35.

Setting a Definition, Context, and Theory-Based Research Agenda for the Gamification of Non-Gaming Applications

Association for Information Systems Transactions on Human-Computer Interaction (THCI), vol. 10(3), pp. 129–163
Number of pages: 36 Posted: 15 Jul 2018 Last Revised: 09 Jan 2019
Accepted Paper Series
MODUL University Vienna, Upper Austria - University of Applied Sciences Upper Austria and Virginia Polytechnic Institute & State University - Pamplin College of Business
Downloads 299
36.

The Declining Interest in an Academic Career

PLOS ONE, 12(9)
Number of pages: 31 Posted: 27 Jun 2017 Last Revised: 26 Sep 2017
Accepted Paper Series
Duke University and ESMT European School of Management and Technology
Downloads 286
37.

Scientific Education and Innovation: From Technical Diplomas to University STEM Degrees

Number of pages: 95 Posted: 25 Mar 2017 Last Revised: 21 Feb 2019
Working Paper Series
Northwestern University - Kellogg School of Management and University of California - Los Angeles

Multiple version iconThere are 2 versions of this paper

Downloads 285
38.

The Understanding and Calculation of 'Dark Energy and Dark Matter'

Number of pages: 42 Posted: 11 Jun 2014
Working Paper Series
IBCHN
Downloads 272
39.

Analysis and Detection of Deforestation Using Novel Remote-Sensing Technologies with Satellite Images

2018 IADS International Conference on Computing, Communications & Data Engineering (CCODE)
Number of pages: 10 Posted: 14 Jun 2018
Working Paper Series
Vikrama Simhapuri University - Department of Computer Science, Students and Sri Padmavati Mahila Visvavidyalayam (SPMVV) - Department of Computer Science and Engineering
Downloads 265
40.

Constants of Nature from the Dynamics of Time

Number of pages: 10 Posted: 10 Nov 2008 Last Revised: 19 May 2009
Working Paper Series
Independent
Downloads 257
41.

Sustainable Energy for Aerospace Vessels

Journal of Aircraft and Spacecraft Technology, Volume 1, Issue 4, Pages 234-240, 2017; DOI:10.3844/jastsp.2017.234.240
Number of pages: 7 Posted: 28 Dec 2017
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, American University of Ras Al Khaimah, Norwegian University of Science and Technology (NTNU) - Department of Engineering Design and Materials, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 257
42.

About Northrop Grumman

Journal of Aircraft and Spacecraft Technology 2017, 1(3)
Number of pages: 24 Posted: 22 Nov 2017
Accepted Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, American University of Ras Al Khaimah, University of Salamanca, Norwegian University of Science and Technology (NTNU) - Department of Engineering Design and Materials, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 245
43.

Classical Quintessence and the Cosmological Constant

Number of pages: 11 Posted: 13 Jul 2009 Last Revised: 10 Jun 2010
Working Paper Series
Independent
Downloads 245
44.

A Preliminary Analysis of Historical UFO Report Data

Number of pages: 8 Posted: 10 Jun 2021
Working Paper Series
Independent
Downloads 241
45.

Impact Energy Absorption Capacity of Fiber Reinforced Polymer Matrix (FRP) Composites

Conference of the International Journal of Arts & Sciences, CD-ROM. ISSN: 1943-6114: 09(01):211–220 (2016)
Number of pages: 10 Posted: 13 Jul 2017
Accepted Paper Series
Çukurova University, Çukurova University and Çukurova University
Downloads 240
46.

Teachers Practice of School-Based Assessment (SBA) Techniques in Science Classes

International Journal of Educational Research, Vol. 14, No. 2, Pp 242-251
Number of pages: 10 Posted: 23 Dec 2016
Accepted Paper Series
University of Nigeria - Department of Science Education and DEPARTMENT OF EDUCATIONAL FOUNDATION AND GENERAL STUDIES, COLLEGE OF AGRICULTURE AND SCIENCE EDUCATION, FEDERAL UNIVERSITY OF AGRICULTURE MAKURDI, BENUE STATE, NIGERIA
Downloads 239
47.

Metal Additive Manufacturing: Cost Competitive Beyond Low Volumes

Number of pages: 86 Posted: 28 Jul 2016 Last Revised: 09 Dec 2016
Working Paper Series
Carnegie Mellon University - Department of Engineering and Public Policy, Eindhoven University of Technology (TUE) - Department of Industrial Engineering and Innovation Sciences, Carnegie Mellon University - College of Engineering, Carnegie Mellon University - Department of Mechanical Engineering, Carnegie Mellon University - College of Engineering and Department of Engineering and Public Policy, Carnegie Mellon University
Downloads 235
48.

Publication Trends in Physics Education: A Bibliometric Study

Journal of Educational Research, vol. 35, pp. 19-36, 2 June, 2015.
Number of pages: 14 Posted: 03 Jun 2017
Accepted Paper Series
Universiti Sains Malaysia (USM) - School of Educational Studies, Universiti Sains Malaysia (USM), Universiti Sains Malaysia (USM) - School of Educational Studies and Centre for Research Services, Institute of Management and Research Services (IPPP), University of Malaya (UM)University of Malaya (UM) - Department of Engineering Design and Manufacture
Downloads 221
49.

Role of Space Technologies in Disaster Risk Management: Lessons for Pakistan

Number of pages: 21 Posted: 03 Mar 2020
Working Paper Series
Centre for Aerospace and Security Studies (CASS) and UNSW Business SchoolCentre for Aerospace & Security Studies (CASS)
Downloads 213
50.

Modern Propulsions for the Aerospace Industry

American Journal of Engineering and Applied Sciences, Volume 11, Issue 2, Pages 715-755, DOI: 10.3844/ajeassp.2018.715.755
Number of pages: 41 Posted: 27 Jul 2018
Working Paper Series
Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, Advanced Material Lab - Department of Architecture and Industrial Design and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 207