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Articles 2401 - 2430 of 21078
Full-Text Articles in Entire DC Network
Report: The Illinois State University Faculty-Staff Newsletter, October 27, 2009, Illinois State University
Report: The Illinois State University Faculty-Staff Newsletter, October 27, 2009, Illinois State University
Illinois State University Report (1966-2012)
Illinois State University bi-weekly employee newsletter.
News And Coffee...The Same The World Over, Rit University News
News And Coffee...The Same The World Over, Rit University News
University Publications
The Tiger Beat takes you behind the scenes with the members of RIT University News-- the news and public relations division of Rochester Institute of Technology. Get the "story behind the story" and an insider's look at who we are and what we do to publicize RIT news.
Carsey, Children's Alliance: Nh Schools Expel Less, Suspend More Than National Average, Beth Potier
Carsey, Children's Alliance: Nh Schools Expel Less, Suspend More Than National Average, Beth Potier
Media Relations
No abstract provided.
College Voice Vol. 34 No. 6, Connecticut College
October 27, 2009, The Daily Mississippian
October 27, 2009, The Daily Mississippian
Daily Mississippian (all digitized issues)
No abstract provided.
Daily Eastern News: October 27, 2009, Eastern Illinois University
Daily Eastern News: October 27, 2009, Eastern Illinois University
October
No abstract provided.
Magnetic And Nonmagnetic Nanoparticles From A Group Of Uniform Materials Based On Organic Salts, Aaron Tesfai, Bilal El-Zahab, Algernon T. Kelley, Min Li, Jayne C. Garno, Gary A. Baker, Isiah M. Warner
Magnetic And Nonmagnetic Nanoparticles From A Group Of Uniform Materials Based On Organic Salts, Aaron Tesfai, Bilal El-Zahab, Algernon T. Kelley, Min Li, Jayne C. Garno, Gary A. Baker, Isiah M. Warner
Faculty Publications
The size and uniformity of magnetic nanoparticles developed from a group of uniform materials based on organic salts (GUMBOS) were controlled using an in situ ion exchange, water-in-oil (w/o) microemulsion preparation. Most of these nanoGUMBOS are in fact ionic liquids (i.e., melting points less than 100 °C), while others have melting points above the conventional 100 °C demarcation. Simple variations in the reagent concentrations following a w/o approach allowed us to smoothly and predictably vary nanoparticle dimensions across a significant size regime with excellent uniformity. Average sizesofGUMBOS particles ranging from 14 to 198 nm were achieved by manipulation of the …
Impact Of High-Order Surface Plasmon Modes Of Metal Nanoparticles On Enhancement Of Optical Emission, Greg Sun, Jacob B. Khurgin, C. C. Yang
Impact Of High-Order Surface Plasmon Modes Of Metal Nanoparticles On Enhancement Of Optical Emission, Greg Sun, Jacob B. Khurgin, C. C. Yang
Physics Faculty Publications
We consider the impact of high-order surface plasmon modes supported by the metal nanoparticles on the efficiency enhancement of optical emission. Using the example of Au nanosphere embedded in the GaN dielectric, we show that for an emitter with certain original radiative efficiency, placing the emitter too close to the metal sphere does not always produce additional enhancement. Thus our model provides analytical treatment of the luminescence quenching and can be used to optimize both nanoparticle size and its separation from the emitter to yield maximum enhancement.
Flyer News, Vol. 57, No. 12 (Oct. 27, 2009), University Of Dayton
Flyer News, Vol. 57, No. 12 (Oct. 27, 2009), University Of Dayton
Flyer News
Student-run newspaper of the University of Dayton.
Angel Investor Market Declines In First Half Of 2009, Lori Wright
Angel Investor Market Declines In First Half Of 2009, Lori Wright
Media Relations
No abstract provided.
Florida Sentinel Bulletin, October 27, 2009, Gwen Hayes
Florida Sentinel Bulletin, October 27, 2009, Gwen Hayes
Florida Sentinel Bulletin Collection
The October 27, 2009, issue of the Florida Sentinel Bulletin.
Two-Photon Fluorescence Ternary Optical Data Storage, Kevin Belfield
Two-Photon Fluorescence Ternary Optical Data Storage, Kevin Belfield
UCF Patents
The data storage capacity is limited by the optical resolution resolution of a sysytem. In CD/DVD systems, an increase in the aerial data density has been primarily achieved by decreasing the bit dimesions. However, the size of the optical spot (bit) is restricted by limitations imposed by the diffraction of light.
Volume Bragg Lasers Based On High Efficiency Diffractive Elements In Photo-Thermo-Refractive Glass, Leonid Glebov, Vladim Smirnov, Georgiy Venus
Volume Bragg Lasers Based On High Efficiency Diffractive Elements In Photo-Thermo-Refractive Glass, Leonid Glebov, Vladim Smirnov, Georgiy Venus
UCF Patents
A volume Bragg laser including a resonator comprising photo-thermo-refractive (PTR) volume diffractive elements that can be used in a laser emitting window of transparency of PTR glass to provide control of the lasers spectral and angular parameters, and methods, devices, apparatus and systems related thereto. The high efficiency volume Bragg gratings recorded in photo-thermo-refractive (PTR) glass preferably has an absolute diffraction efficiency exceeding approximately 95% in transmitting and reflecting modes is used for selection of a transverse and longitudinal mode for thermal, optical and mechanical stabilization of the volume Bragg lasers and coherent coupling of different lasers. Robustness, compactness, thermal …
The Daily Gamecock, Tuesday, October 27, 2009, University Of South Carolina, Office Of Student Media
The Daily Gamecock, Tuesday, October 27, 2009, University Of South Carolina, Office Of Student Media
October
No abstract provided.
Enjoy Snowboard Film Premieres At The Wilma, University Of Montana--Missoula. Office Of University Relations
Enjoy Snowboard Film Premieres At The Wilma, University Of Montana--Missoula. Office Of University Relations
University of Montana News Releases, 1928, 1956-present
No abstract provided.
External Scholarship Deadlines Approaching, University Of Montana--Missoula. Office Of University Relations
External Scholarship Deadlines Approaching, University Of Montana--Missoula. Office Of University Relations
University of Montana News Releases, 1928, 1956-present
No abstract provided.
Independent- Oct. 27, 2009, Victoria Tullock
Independent- Oct. 27, 2009, Victoria Tullock
The Independent (1988-present)
No abstract provided.
Montana Kaimin, October 27, 2009, Students Of The University Of Montana, Missoula
Montana Kaimin, October 27, 2009, Students Of The University Of Montana, Missoula
Montana Kaimin, 1898-present
Student newspaper of the University of Montana, Missoula.
10-27-2009 (The Liberty Champion Volume 27, Issue 7)
10-27-2009 (The Liberty Champion Volume 27, Issue 7)
2009 -- 2010
No abstract provided.
Spartan Daily October 27, 2009, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily October 27, 2009, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily (School of Journalism and Mass Communications)
Volume 133, Issue 30
The George-Anne, Georgia Southern University
The George-Anne, Georgia Southern University
The George-Anne
- KEEL NAMED PRESIDENT
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Differential Eeg, Sheng Feng Yen, Daniel Schoonover, Justin C. Sanchez, Jose C. Principe, John G. Harris
Differential Eeg, Sheng Feng Yen, Daniel Schoonover, Justin C. Sanchez, Jose C. Principe, John G. Harris
Electrical and Computer Engineering Faculty Research & Creative Works
We propose to improve the spatial resolution of electroencephalography (EEG) using a differential recording methodology. Conventional EEG (CEEG) systems independently amplify and digitize the signal from each electrode. The Differential EEG (DEEG) approach amplifies the minute difference signal between neighboring electrodes which greatly eases the burden on the subsequent amplification and data conversion stages. A custom DEEG system was designed and fabricated in a 0.6 um CMOS process. The fabricated chip was built into a small prototype DEEG recording system used to measure alpha waves from the occipital lobe of a human subject. We show that the differential approach suffers …
Jccc Delegation Finds Needs, Transformation In Uganda
Jccc Delegation Finds Needs, Transformation In Uganda
Imprint
Five representatives from JCCC were part of a fact-finding delegation to Uganda, exploring opportunities for exchange and service.
Ems Training Center Dedicates New Site
Ems Training Center Dedicates New Site
Imprint
The emergency medical science program will dedicate its new 4,918-square-foot training center from 2-4 p.m. September 18 in 101 Science building.
Targeting Transfer In A Stellar Pbl Course For Pre-Service Teachers, Cindy E. Hmelo-Silver, Sharon J. Derry, Alan Bitterman, Natalie Hatrak
Targeting Transfer In A Stellar Pbl Course For Pre-Service Teachers, Cindy E. Hmelo-Silver, Sharon J. Derry, Alan Bitterman, Natalie Hatrak
Interdisciplinary Journal of Problem-Based Learning
Helping students in the professions apply conceptual ideas to the problems of practice is a key goal of problem-based learning (PBL). Because PBL is organized around small, collaborative groups, scaling up PBL to large, heterogeneous classes poses significant challenges for implementation. This study presents a hybrid model that mixes online and face-to-face PBL. The STELLAR system was developed to support online and hybrid PBL courses for pre-service teachers. It allows PBL to be implemented in larger classes because its scaffolding capabilities allow a small number of facilitators to distribute their attention among multiple small groups. In a quasi-experimental study, we …
Storytelling As An Instructional Method: Definitions And Research Questions, Dee H. Andrews, Thomas D. Hull, Jennifer A. Donahue
Storytelling As An Instructional Method: Definitions And Research Questions, Dee H. Andrews, Thomas D. Hull, Jennifer A. Donahue
Interdisciplinary Journal of Problem-Based Learning
The goal of this paper is to discuss the theoretical and empirical foundations of the use of storytelling in instruction. The definition of a “story” is given and four instructional methods are identified related to storytelling: case-based, narrative-based, scenario-based and problem-based instruction. The article puts forth descriptions of the four instructional methods above, describes several research issues, some foundational work and theories, and proposes a research agenda.
The Ticker, October 26, 2009
The Ticker
The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.
The Daily Egyptian, October 26, 2009, Daily Egyptian Staff
The Daily Egyptian, October 26, 2009, Daily Egyptian Staff
October 2009
No abstract provided.