Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (18791)
- Life Sciences (16292)
- Social and Behavioral Sciences (14252)
- Engineering (13039)
- Medicine and Health Sciences (11670)
-
- Earth Sciences (10502)
- Plant Sciences (10347)
- Education (10079)
- Arts and Humanities (10031)
- Soil Science (9925)
- Plant Biology (9342)
- Agronomy and Crop Sciences (9296)
- Agricultural Science (9294)
- Plant Pathology (9273)
- Weed Science (9271)
- Civil and Environmental Engineering (7604)
- Educational Administration and Supervision (4064)
- Higher Education Administration (3965)
- Art and Design (3932)
- Geotechnical Engineering (3779)
- Library and Information Science (3601)
- Medical Specialties (2786)
- Business (2566)
- Computer Sciences (2259)
- Environmental Sciences (2259)
- Sociology (2235)
- Psychology (2230)
- Political Science (1869)
- Curriculum and Instruction (1758)
- Nursing (1588)
- Institution
-
- Sigma Theta Tau International Honor Society of Nursing (12999)
- University of Kentucky (12501)
- Purdue University (10398)
- Utah State University (8983)
- Design Research Society (6160)
-
- Missouri University of Science and Technology (5495)
- Embry-Riddle Aeronautical University (5249)
- Western Kentucky University (5022)
- Brigham Young University (3995)
- Kennesaw State University (2707)
- Liberty University (2628)
- Georgia Southern University (2460)
- Nova Southeastern University (2198)
- Illinois Wesleyan University (2054)
- University for Business and Technology in Kosovo (1695)
- University of Montana (1604)
- Portland State University (1423)
- Rowan University (1297)
- University of Texas Rio Grande Valley (1268)
- Sacred Heart University (1254)
- Loyola University Chicago (1222)
- Calvin University (1129)
- University of Nevada, Las Vegas (1074)
- Philadelphia College of Osteopathic Medicine (927)
- University of South Florida (916)
- Western University (910)
- Murray State University (786)
- University of Nebraska at Omaha (772)
- Illinois State University (766)
- Stephen F. Austin State University (743)
- Keyword
-
- Nursing Education (672)
- Simulation (584)
- Nursing (478)
- Education (467)
- Leadership (428)
-
- Grazing (380)
- Nursing Students (366)
- Sustainability (350)
- Collaboration (342)
- Industrial and organizational psychology (336)
- Workforce (306)
- Climate change (305)
- COVID-19 (295)
- Worship (290)
- Information literacy (264)
- Gas (254)
- And Energy; Structural Materials; Sustainability (251)
- Energy Systems; Environmental Indicators and Impact Assessment; Environmental Monitoring; Mining Engineering; Oil (251)
- Teaching and Learning Strategies (249)
- Communication (242)
- Design (240)
- Acute Care (234)
- Public and Community Health (223)
- Health Equity or Social Determinants of Health (215)
- Mulcahy Scholars Program (213)
- Research (209)
- Alfalfa (199)
- Competence (195)
- Modelling (193)
- Interprofessional (192)
- Publication Year
- Publication
-
- IGC Proceedings (1977-2023) (9262)
- International Nursing Research Congress (INRC) (6060)
- Small Satellite Conference (4617)
- Purdue Road School (3846)
- International Congress on Environmental Modelling and Software (3711)
-
- Biennial Convention (CONV) (3362)
- DRS Biennial Conference Series (3140)
- Liberty University Research Week (2107)
- International Conference on Case Histories in Geotechnical Engineering (2057)
- John Wesley Powell Student Research Conference (2000)
- Student Research Symposium (1934)
- Student Government Association (1815)
- Space Congress® Proceedings (1756)
- World of Coal Ash Proceedings (1708)
- UBT International Conference (1695)
- Undergraduate Student Symposium (1594)
- International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics (1566)
- Proceedings of the IATUL Conferences (1358)
- Academic Festival (1254)
- Creating Healthy Work Environments (CHWE) (1252)
- Faculty Senate (1180)
- Undergraduate Research and Engagement Symposium (1173)
- Rowan-Virtua Research Day (1155)
- Discovery Day - Daytona Beach (1063)
- CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018) (1036)
- University of Montana Conference on Undergraduate Research (UMCUR) (992)
- Board of Regents Documents (953)
- Research Day (953)
- Charleston Library Conference (939)
- Symposium of Student Scholars (909)
Articles 128581 - 128610 of 136339
Full-Text Articles in Entire DC Network
Medsat: A Small Satellite For Malaria Early Warning And Control, James Slawski, John Vesecky, Byron Wood, James Lawless
Medsat: A Small Satellite For Malaria Early Warning And Control, James Slawski, John Vesecky, Byron Wood, James Lawless
Small Satellite Conference
This paper presents the design for a low cost, light satellite used to aid in the control of vector-borne diseases like malaria. The 340 kg satellite contains both a synthetic aperture radar and a visual/infrared multispectral scanner for remotely sensing the region of interest. Most of the design incorporates well established technology, but innovative features include the Pegasus launch vehicle, low mass and volume SAR and VIS/IR sensors, integrated design, low power SAR operation, microprocessor power system control, and advanced data compression and storage. This paper describes the main design considerations of the project which include, the remote sensing task, …
To The Moon From A B-52: Robotic Lunar Exploration Using The Pegasus Winged Rocket And Ballistic Lunar Capture, Edward Belbruno, Rex Ridenoure, Jaime Fernandez
To The Moon From A B-52: Robotic Lunar Exploration Using The Pegasus Winged Rocket And Ballistic Lunar Capture, Edward Belbruno, Rex Ridenoure, Jaime Fernandez
Small Satellite Conference
A subset of the presently-defined NASA robotic lunar exploration objectives may be achievable with a new mission architecture involving the Pegasus winged rocket, small satellites, and a new class of Earth-Moon trajectories incorporating ballistic lunar capture. Enabling this potentially low-cost method of lunar exploration - perhaps for a few tens of millions of dollars per mission - is the application of the Weak Stability Boundary Theory developed by Belbruno during 1987-89, which leads to ballistic ("maneuverless") Earth-Moon trajectories. On such a path, a spacecraft could be orbited at the Moon for little additional ∆ V (< 50 m/s for minor trajectory correction maneuvers) beyond that supplied by the Pegasus for the initial Earth departure burn, resulting in a significant propellant savings. (Additional maneuvers would then be required to establish a more useful lunar orbit.) The price for this savings is an extended trip time to the Moon of 3-5 months. This type of trajectory is presently being demonstrated for the first time by the Japanese Hiten spacecraft, using an …
Auroral Cluster: A Space Physics Mission For Multiple, Electronically Tethered Small Satellites, J.P. Andrews, J.R. Scherrer, J.H. Waite, J.L. Burch
Auroral Cluster: A Space Physics Mission For Multiple, Electronically Tethered Small Satellites, J.P. Andrews, J.R. Scherrer, J.H. Waite, J.L. Burch
Small Satellite Conference
Auroral Cluster is a space physics mission that has been identified by the NASA Space Physics Strategic Implementation Study as a candidate for flight in the next decade. Auroral Cluster will employ multiple spacecraft outfitted with similar complements of science instruments allowing simultaneous multipoint plasma measurements in the Earth's auroral regions. Co-orbiting small satellites (mass < 400 kg each) that are electronically "tethered" to share distributed spacecraft systems represent an efficient approach for achieving the science goals of the Auroral Cluster mission. Multisatellite missions represent a new trend in gathering space science data and pose many new and difficult challenges for the space systems engineer. The results of an Auroral Cluster feasibility study, which discusses a variety of mission trade-offs, are presented. A discussion of the science background and mission goals is used to identify the technical drivers for the design of the multiple spacecraft system. A mission plan and some considerations for a Auroral Cluster satellite design are presented. Special consideration is given to the spacecraft subsystems that will allow the system to be operated as a network of electronically tethered interdependent small satellites. These subsystems include attitude determination, spatial separation knowledge and control, data storage, and intersatellite communication.
Small Spacecraft Activities At Jpl, Ross Jones
Small Spacecraft Activities At Jpl, Ross Jones
Small Satellite Conference
This paper presents a brief technical description of some of the small spacecraft concepts prepared by JPL for various sponsors. Some of JPL's work in microspacecraft is presented. The paper contains brief technical descriptions of the following four small spacecraft conceptual designs: 1) Lunar GAS, 2) Polar Mesoscale Explorer, 3) DARPA SHF and 4) Discovery. Since 1986, JPL has studied more than 10 small spacecraft including those to be presented here.
Paferm: The Ulisses Particles And Fields Environment Reference Mission, A. Ginati, J. Beeck, H. Kunow
Paferm: The Ulisses Particles And Fields Environment Reference Mission, A. Ginati, J. Beeck, H. Kunow
Small Satellite Conference
The paper discusses a small satellite mission that was proposed to the European Space Agency (ESA) and to the German Space Agency (DARA). The idea is to support the Ulysses mission by conducting reference measurements in the ecliptic plane, particularly during the time periods of Ulysses' polar passages. The scientific objectives, the instrumentation and the impact on the Ulysses mission are discussed. The mission scenario is described, the mission constraints are given, and a preliminary spacecraft concept is shown.
Faculty Benefits Summary, Wku University Senate
Faculty Benefits Summary, Wku University Senate
Faculty Senate
Medical insurance benefit options for faculty.
Meeting, Wku Board Of Regents
Meeting, Wku Board Of Regents
Board of Regents Documents
Minutes of WKU Board of Regents meeting regarding medical technology major, biology, automotive option of electro-mechanical engineering technology program, associate program honors, counseling option of public service degree, mental health counselor program, SAT and ACT scores, mathematics, Independent Study renamed Correspondence Study, Health & Safety renamed Public Health, Athletics reorganization, financial aid programs audit, intercollegiate athletics audit, sale of property in Jackson, Tennessee, credit union, tuition increase, budget, employe dependent child grant, capital construction, personnel actions and salaries, creation of staff advisory committee and resolution in honor of Michael Colvin.
Exhibit - Donee Authorization For Surplus Property, Wku Board Of Regents
Exhibit - Donee Authorization For Surplus Property, Wku Board Of Regents
Board of Regents Documents
Agreement authorizing WKU administrators to dispose of surplus property.
Exhibit - Athletics Department Organization, Wku Board Of Regents
Exhibit - Athletics Department Organization, Wku Board Of Regents
Board of Regents Documents
Organization chart outlining changes to the Athletics Department. New position descriptions for Athletics Director, Associate Athletics Director for Internal Affairs, Associate Athletics Director for Business Affairs, Coordinator for Facilities & Equipment, Coordinator for Marketing & Promotions, Principal Secretary, Administrative Secretary, Senior Secretary, Head Coach, Senior Administratie Men's Basketball Secretary, Senior Administrative Football Secretary, Senior Administrative Women's Basketball Secretary, Head Athletics Trainer, Associate Athletics Trainer, Assistant Athletics Trainer, Team Physician, Ticket Manager, Ticket Office Specialist, Ticket Sales Clerk, Executive Director Hilltopper Athletic Foundation, Assistant Director Hilltopper Athletic Foundation, Accounts Specialist Hilltopper Athletic Foundation, Administrative Secretary Office of Hilltopper Athletic Foundation, Academic …
Special Meeting, Wku Board Of Regents
Special Meeting, Wku Board Of Regents
Board of Regents Documents
Minutes of WKU Board of Regents special meeting to continue operations until the 1991/92 budget could be officially adopted.
Special Meeting, Wku Board Of Regents
Special Meeting, Wku Board Of Regents
Board of Regents Documents
Minutes of special meeting of the WKU Board of Regents regarding personnel actions and salaries.
Meeting Minutes, Wku University Senate
Meeting Minutes, Wku University Senate
Faculty Senate
Discussion of meeting schedule, senate elections, by-laws, book buying, part-time faculty, Western XXI, athletics budget and newsletter.
The Effects Of Intracerebral Injections Of Neuropeptide K Into The Medial Preoptic Area On Sexual Behavior In The Male Rat, Peter Malen
John Wesley Powell Student Research Conference
No abstract provided.
Biological Control Of Hematophagous Nest Ectoparasites In House Wrens (Troglodytes Aedon), Andrew Pacejka
Biological Control Of Hematophagous Nest Ectoparasites In House Wrens (Troglodytes Aedon), Andrew Pacejka
John Wesley Powell Student Research Conference
No abstract provided.
Studies Of Human Placenta: Use Of 31p Nuclear Magnetic Resonance Spectroscopy, Timothy A. Pritts, M. Joan Dawson
Studies Of Human Placenta: Use Of 31p Nuclear Magnetic Resonance Spectroscopy, Timothy A. Pritts, M. Joan Dawson
John Wesley Powell Student Research Conference
No abstract provided.
Student Attitudes Toward Their Role As Patient Advocate, Jacquie Graven
Student Attitudes Toward Their Role As Patient Advocate, Jacquie Graven
John Wesley Powell Student Research Conference
No abstract provided.
Synthesis Of Phenanthrocyanines, Peggy Huang
Synthesis Of Phenanthrocyanines, Peggy Huang
John Wesley Powell Student Research Conference
No abstract provided.
Effects Of Anesthetic, Temperature, And Pressure On Vasomotor Activity Of The Microcirculatory Network Of Nereis Sp., Michael J. Monfils
Effects Of Anesthetic, Temperature, And Pressure On Vasomotor Activity Of The Microcirculatory Network Of Nereis Sp., Michael J. Monfils
John Wesley Powell Student Research Conference
No abstract provided.
Seasonal Changes In Affective States And Behavior Within A Randomly Selected Population Of Bloomington-Normal, Melissa L. Hance
Seasonal Changes In Affective States And Behavior Within A Randomly Selected Population Of Bloomington-Normal, Melissa L. Hance
John Wesley Powell Student Research Conference
No abstract provided.
Fragile X Syndrome: A Case Study In Behavioral Change, Debra Aschbrenner
Fragile X Syndrome: A Case Study In Behavioral Change, Debra Aschbrenner
John Wesley Powell Student Research Conference
No abstract provided.
Behavioral Ethanol Tolerance: Facilitation By Predictive Contextual Stimuli, Douglas H. Young
Behavioral Ethanol Tolerance: Facilitation By Predictive Contextual Stimuli, Douglas H. Young
John Wesley Powell Student Research Conference
No abstract provided.
Separate Perceptual Processes Underlie Morinaga's Paradox Of Displacement, Valerie Vecchio
Separate Perceptual Processes Underlie Morinaga's Paradox Of Displacement, Valerie Vecchio
John Wesley Powell Student Research Conference
No abstract provided.
Indicators Of Child Sexual Abuse, Dawn Wright
Indicators Of Child Sexual Abuse, Dawn Wright
John Wesley Powell Student Research Conference
No abstract provided.
The Development Of Student Government At Illinois Wesleyan University, Ed M. Pacchetti
The Development Of Student Government At Illinois Wesleyan University, Ed M. Pacchetti
John Wesley Powell Student Research Conference
No abstract provided.
Synthesis Of Aliphatic Bis(Thioureas), Donald G. Mcewen, Iv
Synthesis Of Aliphatic Bis(Thioureas), Donald G. Mcewen, Iv
John Wesley Powell Student Research Conference
No abstract provided.
Daddy Doesn't Live Here Anymore: A Study Of The Determinants Of Female-Headed Minority Families, Kristin Jaeger
Daddy Doesn't Live Here Anymore: A Study Of The Determinants Of Female-Headed Minority Families, Kristin Jaeger
John Wesley Powell Student Research Conference
No abstract provided.
The Reconciliation Between Rationalism And Empiricism, Maureen Lyons
The Reconciliation Between Rationalism And Empiricism, Maureen Lyons
John Wesley Powell Student Research Conference
No abstract provided.
The Effects Of Repeated Administration Of Varying Doses Of Mdma On The Expression Of Sexual Behavior In The Male Rat, William M. Struthers, Wayne Dornan, Faculty Advisor
The Effects Of Repeated Administration Of Varying Doses Of Mdma On The Expression Of Sexual Behavior In The Male Rat, William M. Struthers, Wayne Dornan, Faculty Advisor
John Wesley Powell Student Research Conference
No abstract provided.
The American Novel And The Book: What's To Learn And Why?, Elizabeth C. Wise
The American Novel And The Book: What's To Learn And Why?, Elizabeth C. Wise
John Wesley Powell Student Research Conference
No abstract provided.
The Combined Influence Of Music And Visual Scenes On Fear And Humor Perception, Amy Walters
The Combined Influence Of Music And Visual Scenes On Fear And Humor Perception, Amy Walters
John Wesley Powell Student Research Conference
No abstract provided.