Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (5871)
- Engineering (1636)
- Education (1478)
- Computer Sciences (1335)
- Environmental Sciences (1223)
-
- Social and Behavioral Sciences (1100)
- Physics (801)
- Life Sciences (743)
- Chemistry (713)
- Arts and Humanities (614)
- Law (590)
- Mathematics (585)
- Earth Sciences (529)
- Electrical and Computer Engineering (413)
- Computer Engineering (383)
- Science and Mathematics Education (341)
- Higher Education (324)
- Oceanography and Atmospheric Sciences and Meteorology (287)
- Statistics and Probability (287)
- Mechanical Engineering (280)
- Medicine and Health Sciences (269)
- Business (265)
- Natural Resources and Conservation (261)
- Astrophysics and Astronomy (229)
- Environmental Health and Protection (219)
- History (219)
- Databases and Information Systems (197)
- Natural Resources Management and Policy (196)
- Civil and Environmental Engineering (191)
- Teacher Education and Professional Development (173)
- Institution
-
- University of Nebraska - Lincoln (1085)
- Brigham Young University (343)
- Missouri University of Science and Technology (337)
- Wright State University (335)
- Louisiana State University (281)
-
- Clemson University (274)
- University of Nevada, Las Vegas (272)
- TÜBİTAK (261)
- California Polytechnic State University, San Luis Obispo (255)
- University of South Florida (232)
- Utah State University (220)
- Singapore Management University (206)
- Purdue University (197)
- University of Central Florida (195)
- Old Dominion University (176)
- Air Force Institute of Technology (173)
- Portland State University (149)
- University of Montana (140)
- Georgia Southern University (136)
- Rochester Institute of Technology (133)
- University of Kentucky (128)
- University of New Hampshire (128)
- Edith Cowan University (123)
- Technological University Dublin (117)
- Cleveland State University (110)
- San Jose State University (109)
- University of Northern Iowa (109)
- Western Kentucky University (106)
- University of North Dakota (105)
- Syracuse University (100)
- Keyword
-
- Education (116)
- Mathematics (95)
- Newspaper (56)
- Course catalog (54)
- Newsletter (50)
-
- Curriculum (49)
- Faculty (47)
- Catalog revision (44)
- Higher education (44)
- Mission statements (43)
- Assessment of Learning Goals (42)
- Assessment of Learning Outcomes (ALO) (42)
- Engineering (42)
- Student Learning Outcomes (SLO) (42)
- Unit assessment (42)
- Economics (40)
- Liberal arts college (40)
- United States (39)
- Optimization (37)
- Minutes (36)
- Technology (36)
- Climate change (35)
- Division of Science and Math (35)
- History (34)
- Science (34)
- Electronic Course Authorization System (ECAS) (33)
- Students (33)
- Bowling Green State University (32)
- Water (32)
- Campus Assembly (31)
- Publication
-
- Theses and Dissertations (513)
- Faculty Publications (281)
- Electronic Theses and Dissertations (256)
- Research Collection School Of Computing and Information Systems (172)
- Computer Science & Engineering Syllabi (162)
-
- Dissertations (137)
- Theses (130)
- International Congress on Environmental Modelling and Software (101)
- S.C. Water Resources Conference (101)
- USF Tampa Graduate Theses and Dissertations (97)
- Nebraska Tractor Tests (96)
- Journal of Electrochemistry (90)
- LSU Doctoral Dissertations (88)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (84)
- Articles (84)
- Turkish Journal of Chemistry (80)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (77)
- Physics Faculty Publications (73)
- LSU Master's Theses (71)
- Masters Theses (70)
- Electrical and Computer Engineering Faculty Research & Creative Works (67)
- Publications (66)
- All Dissertations (65)
- All Theses (65)
- Dartmouth Scholarship (65)
- Doctoral Dissertations (61)
- Journal of Modern Applied Statistical Methods (61)
- Browse all Theses and Dissertations (59)
- Thai Environment (58)
- Physics - All Scholarship (57)
- Publication Type
- File Type
Articles 13231 - 13243 of 13243
Full-Text Articles in Entire DC Network
Glacial Ecosystems, Amy Hodson, Alexandre M. Anesio, Martyn Tranter, Andrew G. Fountain, Mark Osborn, John Charles Priscu, Johanna Laybourn-Perry, Birgit Sattler
Glacial Ecosystems, Amy Hodson, Alexandre M. Anesio, Martyn Tranter, Andrew G. Fountain, Mark Osborn, John Charles Priscu, Johanna Laybourn-Perry, Birgit Sattler
Geography Faculty Publications and Presentations
There is now compelling evidence that microbially mediated reactions impart a significant effect upon the dynamics, composition, and abundance of nutrients in glacial melt water. Consequently, we must now consider ice masses as ecosystem habitats in their own right and address their diversity, functional potential, and activity as part of alpine and polar environments. Although such research is already underway, its fragmentary nature provides little basis for developing modern concepts of glacier ecology. This paper therefore provides a much-needed framework for development by reviewing the physical, biogeochemical, and microbiological characteristics of microbial habitats that have been identified within glaciers and …
Beating The Spin-Down Limit On Gravitational Wave Emission From The Crab Pulsar, B. Abbott, R. Abbott, R. Adhikari, P. Ajith, B. Allen, G. Allen, R. Amin, S. B. Anderson, W. G. Anderson, M. A. Arain, M. Araya, H. Armandula, P. Armor, Y. Aso, S. Aston, P. Aufmuth, C. Aulbert, S. Babak, S. Ballmer, H. Bantilan, B. C. Barish, C. Barker, D. Barker, B. Barr, P. Barriga, M. A. Barton, M. Bastarrika, K. Bayer, J. Betzwieser, P. T. Beyersdorf, I. A. Bilenko, Tiffany Z. Summerscales
Beating The Spin-Down Limit On Gravitational Wave Emission From The Crab Pulsar, B. Abbott, R. Abbott, R. Adhikari, P. Ajith, B. Allen, G. Allen, R. Amin, S. B. Anderson, W. G. Anderson, M. A. Arain, M. Araya, H. Armandula, P. Armor, Y. Aso, S. Aston, P. Aufmuth, C. Aulbert, S. Babak, S. Ballmer, H. Bantilan, B. C. Barish, C. Barker, D. Barker, B. Barr, P. Barriga, M. A. Barton, M. Bastarrika, K. Bayer, J. Betzwieser, P. T. Beyersdorf, I. A. Bilenko, Tiffany Z. Summerscales
Faculty Publications
We present direct upper limits on gravitational wave emission from the Crab pulsar using data from the first 9 months of the fifth science run of the Laser Interferometer Gravitational-wave Observatory (LIGO). These limits are based on two searches. In the first we assume that the gravitational wave emission follows the observed radio timing, giving an upper limit on gravitational wave emission that beats indirect limits inferred from the spin-down and braking index of the pulsar and the energetics of the nebula. In the second we allow for a small mismatch between the gravitational and radio signal frequencies and interpret …
Real-Time Implementation Of A Statcom On A Wind Farm Equipped With Doubly Fed Induction Generators, Wei Qiao, Ganesh K. Venayagamoorthy, Ronald G. Harley
Real-Time Implementation Of A Statcom On A Wind Farm Equipped With Doubly Fed Induction Generators, Wei Qiao, Ganesh K. Venayagamoorthy, Ronald G. Harley
Electrical and Computer Engineering Faculty Research & Creative Works
Voltage stability is a key issue to achieve the uninterrupted operation of wind farms equipped with doubly fed induction generators (DFIGs) during grid faults. This paper investigates the application of a static synchronous compensator (STATCOM) to assist with the uninterrupted operation of a wind turbine driving a DFIG, which is connected to a power network, during grid faults. The control schemes of the DFIG rotor- and grid-side converters and the STATCOM are suitably designed and coordinated. The system is implemented in real-time on a real time digital simulator. Results show that the STATCOM improves the transient voltage stability and therefore …
Low-Level Interpretability And High-Level Interpretability: A Unified View Of Data-Driven Interpretable Fuzzy System Modelling, Shang Ming Zhou, John Q. Gan
Low-Level Interpretability And High-Level Interpretability: A Unified View Of Data-Driven Interpretable Fuzzy System Modelling, Shang Ming Zhou, John Q. Gan
School of Nursing and Midwifery
No abstract provided.
Type-1 Owa Operators For Aggregating Uncertain Information With Uncertain Weights Induced By Type-2 Linguistic Quantifiers, Shang Ming Zhou, Francisco Chiclana, Robert I. John, Jonathan M. Garibaldi
Type-1 Owa Operators For Aggregating Uncertain Information With Uncertain Weights Induced By Type-2 Linguistic Quantifiers, Shang Ming Zhou, Francisco Chiclana, Robert I. John, Jonathan M. Garibaldi
School of Nursing and Midwifery
No abstract provided.
Dublin Core Metadata Harvested Through Oai-Pmh, Amy S. Jackson, Myung-Ja Han, Kurt Groetsch, Megan Mustafoff, Timothy W. Cole
Dublin Core Metadata Harvested Through Oai-Pmh, Amy S. Jackson, Myung-Ja Han, Kurt Groetsch, Megan Mustafoff, Timothy W. Cole
University Libraries & Learning Sciences Faculty and Staff Publications
The introduction in 2001 of the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) increased interest in and awareness of metadata quality issues relevant to digital library interoperability and the use of harvested metadata to build "union catalogs" of digital information resources. Practitioners have offered wide-ranging advice to metadata authors and have suggested metrics useful for measuring the quality of shareable metadata. Is there evidence of changes in metadata practice in response to such advice and/or as a result of an increased awareness of the importance of metadata interoperability? This paper looks at metadata records created over a six-year period …
Editorial, First Science And Policy Issue, Jscas
Editorial, First Science And Policy Issue, Jscas
Journal of the South Carolina Academy of Science
No abstract provided.
Inflammation: The Key To Health And Disease, Prakash Nagarkatti Ph. D, Donald J. Dipette M. D.
Inflammation: The Key To Health And Disease, Prakash Nagarkatti Ph. D, Donald J. Dipette M. D.
Journal of the South Carolina Academy of Science
No abstract provided.
Solution Chemical Synthesis Of Nanostructured Thermoelectric Materials, Xiaohua Ji, Terry M. Tritt, Xinbing Zhao, Joe W. Kolis
Solution Chemical Synthesis Of Nanostructured Thermoelectric Materials, Xiaohua Ji, Terry M. Tritt, Xinbing Zhao, Joe W. Kolis
Journal of the South Carolina Academy of Science
No abstract provided.
Overview Of Thermoelectric Sodium Cobaltite: NaXCo2O4, Xiaofeng Tang, Terry M. Tritt
Overview Of Thermoelectric Sodium Cobaltite: NaXCo2O4, Xiaofeng Tang, Terry M. Tritt
Journal of the South Carolina Academy of Science
No abstract provided.
Phonon Scattering Effects On Thermal Conductivity Of Tinisn-Based Half-Heusler Alloys, S. Bhattacharya, T. M. Tritt, M. J. Skove, M. Russell, S. J. Poon, V. Ponnambalam, Y. Xia, N. Thadhani
Phonon Scattering Effects On Thermal Conductivity Of Tinisn-Based Half-Heusler Alloys, S. Bhattacharya, T. M. Tritt, M. J. Skove, M. Russell, S. J. Poon, V. Ponnambalam, Y. Xia, N. Thadhani
Journal of the South Carolina Academy of Science
No abstract provided.
Multiple Paths To Critical Reflection: A Flexible Model Of Teacher Learning And Its Impact On Student Achievement, Susan B. Koba, Carol T. Mitchell
Multiple Paths To Critical Reflection: A Flexible Model Of Teacher Learning And Its Impact On Student Achievement, Susan B. Koba, Carol T. Mitchell
Transactions of the Nebraska Academy of Sciences and Affiliated Societies
This research evaluated impact of the Omaha Public Schools' Urban Systemic Program professional development model on mathematics and science teacher change and student achievement. The model offered various participation pathways, focused teachers' learning in three areas (beliefs, content, and pedagogy) and required teacher reflection during classroom strategy implementation. To determine teacher change, observations, interviews, action research, pre-post perception profiles, retrospective pre-post surveys (beliefs and understandings), and exit surveys were completed. Participants' action research determined impact . on students' understandings. Criterion Referenced· Tests, as well as leadership pre- and post- surveys, action research and interviews determined school change. To evaluate program …
Closed Form Analytical Multi-Axis Gimbal Tracking Algorithms For Use In Small Unmanned Aircraft Vehicles, Jaganathan Ranganathan
Closed Form Analytical Multi-Axis Gimbal Tracking Algorithms For Use In Small Unmanned Aircraft Vehicles, Jaganathan Ranganathan
Theses and Dissertations
No abstract provided.