Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Texas Rio Grande Valley (832)
- University of Kentucky (667)
- Embry-Riddle Aeronautical University (494)
- Dartmouth College (447)
- Tennessee State University (404)
-
- Brigham Young University (378)
- Florida Institute of Technology (312)
- University of New Mexico (312)
- University of Nevada, Las Vegas (256)
- Swarthmore College (222)
- San Jose State University (221)
- University of Louisville (211)
- University of New Hampshire (208)
- Clemson University (179)
- University of Alabama in Huntsville (173)
- Old Dominion University (167)
- Smith College (153)
- Andrews University (150)
- University of South Carolina (146)
- Utah State University (129)
- University of Nebraska - Lincoln (121)
- Chapman University (120)
- Case Western Reserve University (116)
- City University of New York (CUNY) (116)
- University of Arkansas, Fayetteville (115)
- California Polytechnic State University, San Luis Obispo (99)
- Munster Technological University (94)
- Louisiana State University (87)
- Macalester College (85)
- Wayne State University (78)
- Keyword
-
- Astronomy (307)
- Astrophysics (292)
- Galaxies (250)
- Stars (203)
- Galaxies: evolution (162)
-
- Gravitational waves (140)
- Planetary systems (131)
- Accretion (130)
- Physics (119)
- X-rays (109)
- Cosmology (108)
- Galaxies: structure (96)
- Dark matter (92)
- White dwarfs (92)
- Galaxies: kinematics and dynamics (90)
- 1.3 PHYSICAL SCIENCES (89)
- Quasars (88)
- Galaxies: spiral (87)
- Binaries (83)
- Cosmology and astronomy (78)
- Stellar activity (75)
- Spectroscopic binaries (74)
- Physics and Astronomy (73)
- Galaxy evolution (69)
- Science (66)
- Surveys (65)
- Galaxies: formation (64)
- Refereed Publications (63)
- Black holes (62)
- Supernovae (61)
- Publication Year
- Publication
-
- Physics & Astronomy Faculty Publications (819)
- Faculty Publications (684)
- Physics and Astronomy Faculty Publications (679)
- Publications (534)
- Dartmouth Scholarship (430)
-
- Information Systems and Engineering Management Research Publications (402)
- Aerospace, Physics, and Space Science Faculty Publications (282)
- Physics & Astronomy ETDs (251)
- Physics & Astronomy Faculty Works (221)
- Theses and Dissertations (204)
- Faculty and Staff Scholarship (195)
- Physics & Astronomy Faculty Research (169)
- Space Science Center (159)
- Physics Faculty Publications (152)
- Astronomy: Faculty Publications (150)
- Faculty Scholarship (116)
- Space Journal (102)
- Physical Sciences Publications (84)
- Macalester Journal of Physics and Astronomy (83)
- Mathematics, Physics, and Computer Science Faculty Articles and Research (78)
- Physics and Astronomy Faculty Research Publications (67)
- Publications and Research (66)
- Faculty and Student Publications (64)
- Department of Physics and Astronomy: Syllabi (62)
- ETSU Faculty Works (62)
- Journal of the South Carolina Academy of Science (58)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (57)
- Graduate Theses and Dissertations (56)
- Branch Mathematics and Statistics Faculty and Staff Publications (52)
- Physics (52)
- Publication Type
- File Type
Articles 8761 - 8790 of 8852
Full-Text Articles in Physical Sciences and Mathematics
A Rotating Ring Magnetometer Remote Position Indicator, Robert B. Foster Jr.
A Rotating Ring Magnetometer Remote Position Indicator, Robert B. Foster Jr.
Physics & Astronomy ETDs
Many phases of present-day experimental physics require remote indicating devices where data must be transmitted either by wire or radio to a distant point. For example, when atmospheric parameters are measured by means of sounding balloons, it would be desirable to use a lightweight device which would accurately convert measured information into electrical data in a form which would allow easy transmission to a receiving station.
Life On Other Stars, Ernst Stuhlinger
Out-Our-Space, Rocket City Astronomical Association, Space Enterprises, Inc.
Out-Our-Space, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
Mars And Beyond, Rocket City Astronomical Association, Space Enterprises, Inc.
Mars And Beyond, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
Beyond This Star, James L. Daniels Jr.
Back Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Back Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
Rocket Mail To The Moon, Harold W. Richey
Father Of Rocketry, Ralph E. Jennings
Projecting With Space Journal, B Spencer Isbell
The Remarkable 'X' Craft, Frederick I. Ordway Iii
Front Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Front Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
Stride Into Space, The New York Times
Space Journal, Vol 1, No. 2, Spring 1958, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal, Vol 1, No. 2, Spring 1958, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
Vox Populi, Rocket City Astronomical Association, Space Enterprises, Inc.
Vox Populi, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
1. Greek And Medieval Science, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart
1. Greek And Medieval Science, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart
Section VIII: The Development of Modern Science
What kind of questions did the Greeks ask themselves about the physical universe? We can paraphrase Plato: the stars move about the earth in circles, the perfect paths, and they move with uniform motion as befits divine and eternal beings. But five of these stars are planets (Greek for wanderers) which appear to have irregular motion, first moving forward, then actually stopping, and then moving backward for awhile. Since the heavens are incorruptible, the planets too must really be moving in uniform motion in circular paths. How then can we account for the apparently irregular motions? What uniform motions must …
2. Copernicus, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart
2. Copernicus, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart
Section VIII: The Development of Modern Science
Nicolaus Copernicus (1473-1543), of German and possibly Polish extraction, spent three years at the University of Cracow and then ten years at Italian universities. In Italy he was introduced to the Pythagorean ideas, which left a permanent mark on his mind, and became interested in astronomical theories. He returned home to the position of canon of Frauenburg cathedral where he stayed until his death. [excerpt]
4. Kepler, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart
4. Kepler, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart
Section VIII: The Development of Modern Science
Tycho Brahe (1546-1601), a Dane, spent nearly his entire life making careful measurements of the positions of the stars and planets. Most of his work was done at Copenhagen under the patronage of the Danish king. He developed and refined astronomical instruments to an accuracy that was far superior to anything previously done. In his late years at Prague, he started on the reduction to order of the systematic observations that he had made over a period of decades. In 1600 a young German mathematician and astronomer, Johannes Kepler (1571-1630), visited Tycho and then stayed to help in the mammoth …
Back Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Back Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
Some Future Astronomical Considerations, Herman Oberth
Some Future Astronomical Considerations, Herman Oberth
Space Journal
No abstract provided.
Outlook To Space Travel, Ernst Stuhlinger
Front Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Front Matter, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
Projecting With Space Journal, B. Spencer Isbell
The Pioneer, Yewell Lybrand
The Masses Of The Stars, Daniel M. Popper
Why Conquer Space?, Fred L. Whipple
Where Are We Going?, Wernher Von Braun
Space Journal, Vol. 1, No. 1, Summer 1957, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal, Vol. 1, No. 1, Summer 1957, Rocket City Astronomical Association, Space Enterprises, Inc.
Space Journal
No abstract provided.
The Father Of Astronautics, Ralph E. Jennings
Satellite Periods And The Gravitational Constant, Edgar W. Woolard
Satellite Periods And The Gravitational Constant, Edgar W. Woolard
Space Journal
No abstract provided.
Space Reporter, Alvis Howard Jr.