Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (2343)
- Education (801)
- Engineering (502)
- Social and Behavioral Sciences (438)
- Environmental Sciences (434)
-
- Computer Sciences (427)
- Physics (419)
- Law (370)
- Arts and Humanities (339)
- Chemistry (331)
- Higher Education (297)
- Mathematics (279)
- Life Sciences (275)
- Science and Mathematics Education (241)
- Earth Sciences (211)
- History (178)
- Business (135)
- Teacher Education and Professional Development (124)
- Electrical and Computer Engineering (119)
- Oceanography and Atmospheric Sciences and Meteorology (110)
- Communication (98)
- Computer Engineering (97)
- Geology (95)
- Natural Resources Management and Policy (90)
- Natural Resources and Conservation (90)
- Educational Administration and Supervision (88)
- Medicine and Health Sciences (87)
- Mechanical Engineering (86)
- History of Science, Technology, and Medicine (82)
- Physical Chemistry (78)
- Institution
-
- University of Nebraska - Lincoln (441)
- TÜBİTAK (293)
- Air Force Institute of Technology (139)
- California Polytechnic State University, San Luis Obispo (129)
- Missouri University of Science and Technology (122)
-
- Utah State University (112)
- University of Northern Iowa (106)
- Claremont Colleges (103)
- West Virginia University (102)
- Old Dominion University (96)
- University of South Florida (94)
- Eastern Illinois University (85)
- University of Mississippi (85)
- Louisiana State University (84)
- University of Montana (83)
- Virginia Commonwealth University (83)
- University of New Hampshire (75)
- Wright State University (75)
- New Jersey Institute of Technology (73)
- Chinese Chemical Society | Xiamen University (72)
- University of Dayton (68)
- University of Nevada, Las Vegas (68)
- Purdue University (66)
- California State University, San Bernardino (65)
- Rochester Institute of Technology (65)
- University of North Dakota (61)
- Portland State University (59)
- Western Michigan University (59)
- Rowan University (57)
- Singapore Management University (53)
- Keyword
-
- Education (62)
- Newspaper (62)
- EIU (48)
- Eastern Illinois University (43)
- Daily Eastern News (41)
-
- Faculty (39)
- Campus News (37)
- News Releases (37)
- Newsletter (36)
- Mathematics (34)
- History (31)
- Western Australia (30)
- Bowling Green State University (29)
- News (27)
- Periodicals (27)
- Higher education (26)
- Engineering (25)
- Press release; media release; press statement; news media information (25)
- 1999 (24)
- Alumni (24)
- Commencement (23)
- Computer science (23)
- Nebraska (23)
- Faculty Senate (22)
- Newsletters (21)
- Staff (21)
- College student newspapers and periodicals (19)
- Mechanical engineering (19)
- Minutes (18)
- Research (18)
- Publication
-
- Theses and Dissertations (222)
- Turkish Journal of Physics (119)
- Theses (112)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (86)
- Faculty Publications (84)
-
- Humanistic Mathematics Network Journal (78)
- Journal of Electrochemistry (72)
- LSU Historical Dissertations and Theses (60)
- Turkish Journal of Chemistry (57)
- Nebraska Tractor Tests (52)
- Journal of Mathematics and Science: Collaborative Explorations (49)
- Department of Computer Science Technical Reports (47)
- Dissertations (47)
- Research Collection School Of Computing and Information Systems (45)
- Graduate Theses and Dissertations (44)
- Turkish Journal of Mathematics (44)
- Commencement Programs (43)
- UNLV Retrospective Theses & Dissertations (42)
- Theses Digitization Project (39)
- Bird Strike Committee-USA/Canada Joint Annual Meeting: 1st (1999) (37)
- University of Mississippi News (37)
- Thai Environment (35)
- Journal of the Iowa Academy of Science: JIAS (34)
- Chemistry Faculty Research & Creative Works (33)
- University Letter Archive (32)
- Doctoral Dissertations (31)
- Masters Theses (30)
- Graduate Student Theses, Dissertations, & Professional Papers (29)
- Open Access Dissertations (29)
- Washington University Record (29)
- Publication Type
- File Type
Articles 6121 - 6124 of 6124
Full-Text Articles in Entire DC Network
Agricultural Use And Water Quality At Karstic Cuban Western Plain, Juan Reynerio Fagundo Castillo, Patricia González Hernandez
Agricultural Use And Water Quality At Karstic Cuban Western Plain, Juan Reynerio Fagundo Castillo, Patricia González Hernandez
International Journal of Speleology
In the paper some results of studies on the karstic aquifers of the western plain of Cuba are presented and discussed. The intensive exploitation of these aquifers for agriculture use and drinking water supply induces an increase of marine water intrusion, water salinisation and a progressive increase of chemical corrosion with a greater dissolution of carbonates. During the period of study (1983-1998) a trend in the deterioration of water quality was observed by means of a chronological series of hydrochloride content.
Late-Time Optical And Ultraviolet Spectra Of Sn 1979c And Sn 1980k, Robert A. Fesen, Christopher L. Gerardy, Alexei V. Filippenko, Thomas Matheson, Roger A. Chevalier, Robert P. Kirshner, Brian P. Schmidt, Peter Challis, Claes Fransson, Bruno Leibundgut, Schuyler D. Van Dyk
Late-Time Optical And Ultraviolet Spectra Of Sn 1979c And Sn 1980k, Robert A. Fesen, Christopher L. Gerardy, Alexei V. Filippenko, Thomas Matheson, Roger A. Chevalier, Robert P. Kirshner, Brian P. Schmidt, Peter Challis, Claes Fransson, Bruno Leibundgut, Schuyler D. Van Dyk
Dartmouth Scholarship
A low-dispersion Keck I spectrum of SN 1980K taken in 1995 August (t = 14.8 yr after explosion) and a spectrum taken in 1997 November (t = 17.0 yr) at the MDM Observatory show broad 5500 km s-1 emission lines of Hα, [O I] 6300, 6364 Å, and [O II] 7319, 7330 Å. Weaker but similarly broad lines detected include [Fe II] 7155 Å, [S II] 4068, 4072 Å, and a blend of [Fe II] lines at 5050–5400 Å. The presence of strong [S II] 4068, 4072 Å emission but a lack of [S II] 6716, 6731 …
Belief In God In An Age Of Science [Review] / John Polkinghorne., Clyde L. Webster Jr.
Belief In God In An Age Of Science [Review] / John Polkinghorne., Clyde L. Webster Jr.
Andrews University Seminary Studies (AUSS)
No abstract provided.
Listening In: A Multicultural Reading Of The Psalms [Review] / Stephen Breck Reid., Lael O. Caesar
Listening In: A Multicultural Reading Of The Psalms [Review] / Stephen Breck Reid., Lael O. Caesar
Andrews University Seminary Studies (AUSS)
No abstract provided.