Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (2869)
- Computer Sciences (2078)
- Engineering (1510)
- Social and Behavioral Sciences (805)
- Education (615)
-
- Library and Information Science (431)
- Civil and Environmental Engineering (364)
- Civil Engineering (310)
- Life Sciences (296)
- Science and Mathematics Education (239)
- Arts and Humanities (229)
- Engineering Education (228)
- Mechanical Engineering (190)
- Environmental Sciences (187)
- Electrical and Computer Engineering (177)
- Chemistry (176)
- Physics (147)
- Earth Sciences (125)
- Medicine and Health Sciences (125)
- Computer Engineering (119)
- Curriculum and Instruction (101)
- Teacher Education and Professional Development (101)
- Biomedical Engineering and Bioengineering (99)
- Comparative Literature (93)
- Aerospace Engineering (91)
- Materials Science and Engineering (88)
- Nanoscience and Nanotechnology (87)
- Psychology (83)
- Statistics and Probability (83)
- Oceanography and Atmospheric Sciences and Meteorology (78)
- Keyword
-
- Applied sciences (328)
- Pure sciences (132)
- Education (87)
- Social sciences (66)
- Earth sciences (54)
-
- Optimization (51)
- Simulation (50)
- Biological sciences (45)
- Problem-based learning (43)
- Engineering education (42)
- Engineering (39)
- Health and environmental sciences (35)
- Modeling (35)
- STEM (35)
- CFD (31)
- Machine learning (30)
- Sustainability (30)
- Compressor (26)
- Energy (26)
- Assessment (24)
- Climate change (24)
- Comparative cultural studies (24)
- Comparative literature (24)
- Project-based learning (24)
- Numerical simulation (23)
- comparative literature (23)
- Design (22)
- Science (22)
- comparative cultural studies (22)
- Information Technology (21)
- Publication Year
- Publication
-
- Department of Computer Science Technical Reports (1739)
- Open Access Dissertations (839)
- International Compressor Engineering Conference (808)
- Open Access Theses (553)
- International Refrigeration and Air Conditioning Conference (511)
-
- Department of Electrical and Computer Engineering Technical Reports (288)
- JTRP Technical Reports (287)
- Against the Grain (210)
- Proceedings of the IATUL Conferences (179)
- Journal of Pre-College Engineering Education Research (J-PEER) (159)
- The Summer Undergraduate Research Fellowship (SURF) Symposium (152)
- Purdue Road School (122)
- International High Performance Buildings Conference (108)
- Interdisciplinary Journal of Problem-Based Learning (106)
- CLCWeb: Comparative Literature and Culture (93)
- Education and Culture (92)
- The Journal of Purdue Undergraduate Research (90)
- Indiana STEM Education Conference (89)
- CTRC Research Publications (74)
- LARS Symposia (71)
- The Journal of Problem Solving (64)
- Birck and NCN Publications (60)
- CIB Conferences (59)
- Charleston Library Conference (56)
- MODVIS Workshop (55)
- Weldon School of Biomedical Engineering Faculty Publications (52)
- Purdue University Libraries Open Access Publishing Fund (49)
- Libraries Faculty and Staff Scholarship and Research (47)
- Journal of Aviation Technology and Engineering (46)
- Department of Physics and Astronomy Faculty Publications (45)
- Publication Type
- File Type
Articles 6541 - 6570 of 8612
Full-Text Articles in Entire DC Network
Smooth Low Degree Approximations Of Polyhedra, Chandrajit L. Bajaj, Jindon Chen, Guoliang Xu
Smooth Low Degree Approximations Of Polyhedra, Chandrajit L. Bajaj, Jindon Chen, Guoliang Xu
Department of Computer Science Technical Reports
No abstract provided.
On The Three Diumensionality Of Motion Correspondence, Anupam Joshi, Zygmunt Pizlo
On The Three Diumensionality Of Motion Correspondence, Anupam Joshi, Zygmunt Pizlo
Department of Computer Science Technical Reports
No abstract provided.
Maintaining Consistency In Multidatabase Systems: A Comprehensive Study, Aidong Zhang, Bharat K. Bhargava
Maintaining Consistency In Multidatabase Systems: A Comprehensive Study, Aidong Zhang, Bharat K. Bhargava
Department of Computer Science Technical Reports
No abstract provided.
Principles And Realization Strategies Of Intregrating Autonomous Software Systems: Extension Of Multidatabase Transaction Management Techniques, Aidong Zhang, Bharat Bhargava
Principles And Realization Strategies Of Intregrating Autonomous Software Systems: Extension Of Multidatabase Transaction Management Techniques, Aidong Zhang, Bharat Bhargava
Department of Computer Science Technical Reports
No abstract provided.
General Interior Hermite Collocation Methods For Second Order Elliptic Partial Differential Equations, Yu-Ling Lai, Apostolos Hadjidimos, Elias N. Houstis, John R. Rice
General Interior Hermite Collocation Methods For Second Order Elliptic Partial Differential Equations, Yu-Ling Lai, Apostolos Hadjidimos, Elias N. Houstis, John R. Rice
Department of Computer Science Technical Reports
No abstract provided.
Development Of A Transient Simulation Model Of A Freezer Part I: Model Development, X. Yuan, D. L. O’Neal
Development Of A Transient Simulation Model Of A Freezer Part I: Model Development, X. Yuan, D. L. O’Neal
International Refrigeration and Air Conditioning Conference
No abstract provided.
Adiabatic Capillary Tube Expansion Devices Working With Cfc-12, Hcfc-22 And Hfc-134a, F. Escanes, C. D. Perez-Segarra, A. Oliva
Adiabatic Capillary Tube Expansion Devices Working With Cfc-12, Hcfc-22 And Hfc-134a, F. Escanes, C. D. Perez-Segarra, A. Oliva
International Refrigeration and Air Conditioning Conference
No abstract provided.
An Evaluation Of The Strategic Highway Research Project Packing Handbook, Kenneth P. Cox, Charles F. Scholer, Menashi D. Cohen
An Evaluation Of The Strategic Highway Research Project Packing Handbook, Kenneth P. Cox, Charles F. Scholer, Menashi D. Cohen
JTRP Technical Reports
The objective of this research is to evaluate the use of the November 8, 1991 SHRP C-206 report entitled, “Packing Handbook – A Guide to the Optimal Gradation of Concrete Aggregates”. The purpose of the Packing Handbook is to determine the optimal combination of fine and coarse aggregates for concrete from available aggregate sources. Through the use of tables provided in the Packing Handbook, and given sources with known aggregate gradations and void contents, the relative proportion of each aggregate (coarse and fine) is obtained. Concretes made using the Packing Handbook recommendations of aggregate proportioning were compared to concretes used …
Guidelines For Permitting Overloads; Part 1: Effect Of Overloaded Vehicles On The Indiana Highway Network, Sameh Mohamed Zaghloul, Thomas D. White
Guidelines For Permitting Overloads; Part 1: Effect Of Overloaded Vehicles On The Indiana Highway Network, Sameh Mohamed Zaghloul, Thomas D. White
JTRP Technical Reports
Closed form analysis is commonly used to analyze pavement structures. This type of analysis assumes linear elastic material properties and static loading conditions. In reality, pavement materials are not linear elastic materials. For example, asphalt mixtures are viscoelastic materials and cohesive soils are elastic-plastic materials. Also truck loads are moving loads. The difference between the closed form analysis assumptions and the actual pavement conditions leads to significant differences between measured and predicted pavement response. A study has been conducted at Purdue University to develop a procedure for permitting overloaded trucks in Indiana. This study was funded by the Indiana Department …
Multimedia Application Synthesis Study, Bob G. Mccullouch
Multimedia Application Synthesis Study, Bob G. Mccullouch
JTRP Technical Reports
Multimedia with its ability to involve various human faculties through the use of various media forms, provides a robust environment in which to learn in. Retention improves significantly when media exercises these various human faculties. Studies indicate that students complete training in one-third the time of the traditional instruction method while reaching up to 50 percent higher competency levels. Utilizing this technology can provide improved training tools and learning environments for the Department. Because of the many potential applications, technical and nontechnical, that may exist within the Department for utilizing this technology; a study was performed to answer questions about …
Pavement Drainage And Pavement Shoulder Joint Evaluation Numerical Analysis Of Infiltration And Drainage In Pavement Systems, Reynaldo David. Espinoza, Philippe L. Bourdeau, Thomas D. White
Pavement Drainage And Pavement Shoulder Joint Evaluation Numerical Analysis Of Infiltration And Drainage In Pavement Systems, Reynaldo David. Espinoza, Philippe L. Bourdeau, Thomas D. White
JTRP Technical Reports
The continuing loss of pavement performance observed in the U.S. transportation infrastructure system raises the issue of the subdrainage design. Experience with the Indiana highways indicates that the lack of adequa the sub-drainage is probably a major cause of pavement distress. In order to provide highway engineers with a methodology to analyze the water migration and drainage into pavement systems a new numerical model has been developed. The numerical scheme is a finite difference formulation of the equations of water flow in unsaturated porous media. The resulting system of equations used is nonlinear and state-of-the-art numerical techniques have been used …
Detection Of Harmonic Loads On A Power System Under Practical Conditions Of Non-Sinusoidal Voltages And Variable Frequency, Naveen Jaluria
Detection Of Harmonic Loads On A Power System Under Practical Conditions Of Non-Sinusoidal Voltages And Variable Frequency, Naveen Jaluria
Department of Electrical and Computer Engineering Technical Reports
The purpose of this work is to develop an on-line measurement technique, which could be used iteratively to detect the presence of harmonic loads on the power system. This has to be achieved in an environment of non-sinusoidal voltage waveforms and variable frequency as is the case in practice. This is achieved by looking at the relative phase relationship between the voltage and current at each harmonic frequency. From this information, the average harmonic power flowing in the load circuit can be found out. If the load is injecting average power back to the source at harmonic frequencies, then it …
Probing Tcp Implementations, Douglas E. Comer, John C. Lin
Probing Tcp Implementations, Douglas E. Comer, John C. Lin
Department of Computer Science Technical Reports
No abstract provided.
An Optimal O(Log Log N) Time Parallel Algorithm For Detecting All Squares In A String, Albert Apostolico, Dany Breslauer
An Optimal O(Log Log N) Time Parallel Algorithm For Detecting All Squares In A String, Albert Apostolico, Dany Breslauer
Department of Computer Science Technical Reports
No abstract provided.
C3: A Parallel Model For Coarse-Grained Machines, Susanne E. Hambrusch, Ashfaq A. Khokhar
C3: A Parallel Model For Coarse-Grained Machines, Susanne E. Hambrusch, Ashfaq A. Khokhar
Department of Computer Science Technical Reports
No abstract provided.
Toward Virtual Digital Mammograms For Research And Training In Tumor Detection, Charles F. Babbs, Leslie A. Geddes
Toward Virtual Digital Mammograms For Research And Training In Tumor Detection, Charles F. Babbs, Leslie A. Geddes
Weldon School of Biomedical Engineering Faculty Working Papers
Research in the processing, compression, transmission, and interpretation of digital radiographic images requires evaluation of a wide variety of test images, varying in format, in spatial resolution, and in anatomic content. To evaluate the diagnostic performance of observers using novel versus conventional image formats, large numbers of test images containing known abnormalities are required. This report describes a method for creating high resolution, virtual digital mammograms from computational models of the human breast that include branched lobulated ducts and suspensory ligaments embedded in fatty subcutaneous tissue. Breast phantoms may include any of three types of simulated tumors (fibroadenomas, invasive ductal …
A Generalized Schwarz Splitting Method Based On Hermite Collocation For Elliptic Boundary Value Problems, Yu-Ling Lai, Apostolos Hadjidimos, Elias N. Houstis
A Generalized Schwarz Splitting Method Based On Hermite Collocation For Elliptic Boundary Value Problems, Yu-Ling Lai, Apostolos Hadjidimos, Elias N. Houstis
Department of Computer Science Technical Reports
No abstract provided.
Correctness Proof Of A Geometric Constraint Solver, Ioannis Fudos, Christoph M. Hoffmann
Correctness Proof Of A Geometric Constraint Solver, Ioannis Fudos, Christoph M. Hoffmann
Department of Computer Science Technical Reports
No abstract provided.
Combinatorial Optimization Problems For Which Almost Every Algorithm Is Asymptotically Optimal, Wojciech Szpankowski
Combinatorial Optimization Problems For Which Almost Every Algorithm Is Asymptotically Optimal, Wojciech Szpankowski
Department of Computer Science Technical Reports
No abstract provided.
Constructing Distributed Schedulers Using The Messiahs Interface Language, Steve J. Chapin, Eugene H. Spafford
Constructing Distributed Schedulers Using The Messiahs Interface Language, Steve J. Chapin, Eugene H. Spafford
Department of Computer Science Technical Reports
No abstract provided.
Pre-Clinical Roc Studies Of Digital Stereomammography, Jean Hsu, Charles F. Babbs, David M. Chelberg, Zygmunt Pizlo, Edward J. Delp
Pre-Clinical Roc Studies Of Digital Stereomammography, Jean Hsu, Charles F. Babbs, David M. Chelberg, Zygmunt Pizlo, Edward J. Delp
Department of Electrical and Computer Engineering Technical Reports
This paper reports the diagnostic performance of observers in detecting abnormalities in computer generated mammogram-like images. A mathematical model of the human breast is defined in which breast tissues are simulated by spheres of different sizes and densities. Images ar'e generated by casting rays from a specified source, through the: model, and onto an image plane. Observer performance with two viewing modalities (stereo versus mono) is compared. In the stereo viewing mode, left and right images are presented to the observer (wearing liquid crystal shuttle glasses), such that the left eye sees the left image only and the right eye …
Selected Topics In Electric Power Quality, S. Alyasin, L. Chung, D. Hu, B. Kwon, A. Risal, R. Sasaki, J. Yang
Selected Topics In Electric Power Quality, S. Alyasin, L. Chung, D. Hu, B. Kwon, A. Risal, R. Sasaki, J. Yang
Department of Electrical and Computer Engineering Technical Reports
Many years ago, I found that the students in EE 532, Computer Applications in Power System Engineering at Purdue University benefited by assembling a "term report". This report is written individually by the students, presented in a videotaped session, and assembled in a written report. For the Fall 1993 semester, the assigned subject was "Selected Topics in Electric Power Quality", and this is the compiled report written by (Chapter I) Soheil Alyasin (Chapter 11) Reid Sasaki (Chapter III) Atulya Risal (Chapter IV) Ling Chung (Chapter V) Jinyu Yang (Chapter VI) Brian Kwon (Chapter VII) Dan Hu. The topics state with …
Parallel Numerical Methods For Partial Differential Equations (Ph.D. Thesis), Sang-Bae Kim
Parallel Numerical Methods For Partial Differential Equations (Ph.D. Thesis), Sang-Bae Kim
Department of Computer Science Technical Reports
No abstract provided.
A Probabilistic Analysis Of A String Editing Problem And Its Variations, Guy Louchard, Wojciech Szpankowski
A Probabilistic Analysis Of A String Editing Problem And Its Variations, Guy Louchard, Wojciech Szpankowski
Department of Computer Science Technical Reports
No abstract provided.
Data Structures And Algorithms For The String Statistics Problem, Alberto Apostolico, Franco P. Preparata
Data Structures And Algorithms For The String Statistics Problem, Alberto Apostolico, Franco P. Preparata
Department of Computer Science Technical Reports
No abstract provided.
A Scheduling Policy With Maximal Stability Region For Rings Networks With Spatial Reuse, Leonidas Georgiadis, Wojciech Szpankowski, Leondros Tassiulas
A Scheduling Policy With Maximal Stability Region For Rings Networks With Spatial Reuse, Leonidas Georgiadis, Wojciech Szpankowski, Leondros Tassiulas
Department of Computer Science Technical Reports
No abstract provided.
Parallel Dynamic Mesh Generation And Domain Decomposition, Poting Wu, Elias N. Houstis
Parallel Dynamic Mesh Generation And Domain Decomposition, Poting Wu, Elias N. Houstis
Department of Computer Science Technical Reports
No abstract provided.
Extending Multidatabase Transaction Management Techniques To Software Development Environments, Aidong Zhang, Omran Bukhres
Extending Multidatabase Transaction Management Techniques To Software Development Environments, Aidong Zhang, Omran Bukhres
Department of Computer Science Technical Reports
No abstract provided.
Collaborative Multimedia Game Environments, Vinod Anupam, Chandrajit L. Bajaj
Collaborative Multimedia Game Environments, Vinod Anupam, Chandrajit L. Bajaj
Department of Computer Science Technical Reports
No abstract provided.
The Use Of Neural Networks To Support "Intelligent" Scientific Computing, Anupam Joshi, Csanjiva Weerawarana, Elias N. Houstis
The Use Of Neural Networks To Support "Intelligent" Scientific Computing, Anupam Joshi, Csanjiva Weerawarana, Elias N. Houstis
Department of Computer Science Technical Reports
No abstract provided.