Henri Temianka Correspondence; (aldrich)

This collection contains material pertaining to the life, career, and activities of Henri Temianka, violin virtuoso, conductor, music teacher, and author. Materials include correspondence, concert programs and flyers, music scores, photographs, and books.https://digitalcommons.chapman.edu/temianka_correspondence/1012/thumbnail.jp

Leading Edge January 2019

Inside this issue: Educational Leadership Specialist Degree Now OfferedMacfeat Summer Camp with Bilingual ChildrenPETE Program Recognized with SCAHPERD\u27s Distinguished Organization Service AwardWinthrop Graduate Awarded North Carolina High School PE Teacher of the YearEllson Summer Camphttps://digitalcommons.winthrop.edu/leadingedge/1014/thumbnail.jp

Leading Edge Spring 2015

In This Issue: p.1 Trends in Educationp.2 Technologyp.3 Winthrop think College p.4 Accoladesp.5 Faculty in Residence p.6 Communityp.7 Renewalhttps://digitalcommons.winthrop.edu/leadingedge/1004/thumbnail.jp

A Hybrid Thermal Video and FTIR Spectrometer System for Rapidly Locating and Characterizing Gas Leaks

Undiscovered gas leaks, known as fugitive emissions, in chemical plants and refinery operations can impact regional air quality and present a loss of product for industry. Surveying a facility for potential gas leaks can be a daunting task. Industrial leak detection and repair programs can be expensive to administer. An efficient, accurate and cost effective method for detecting and quantifying gas leaks would both save industries money by identifying production losses and improve regional air quality. Specialized thermal video systems have proven effective in rapidly locating gas leaks. These systems, however, do not have the spectral resolution for compound identification. Passive FTIR spectrometers can be used for gas compound identification, but using these systems for facility surveys is problematic due to their small field of view. A hybrid approach has been developed that utilizes the thermal video system to locate gas plumes using real time visualization of the leaks, coupled with the high spectral resolution FTIR spectrometer for compound identification and quantification. The prototype hybrid video/spectrometer system uses a sterling cooled thermal camera, operating in the MWIR (3-5 µm) with an additional notch filter set at around 3.4 µm, which allows for the visualization of gas compounds that absorb in this narrow spectral range, such as alkane hydrocarbons. This camera is positioned alongside of a portable, high speed passive FTIR spectrometer, which has a spectral range of 2 – 25 µm and operates at 4 cm-1 resolution. This system uses a 10 cm telescope foreoptic with an onboard blackbody for calibration. The two units are optically aligned using a turning mirror on the spectrometer’s telescope with the video camera’s output

Leading Edge Spring 2017

Inside this issue: New China PartnershipPersistence Pays Off for EXSC Alumna Kelsey RitterMaking an Impact in Rock Hill SchoolsThe Macfeat Laboratory School and Family EngagementPartnership Network Newshttps://digitalcommons.winthrop.edu/leadingedge/1011/thumbnail.jp

Leading Edge Fall 2015

In This Issue: p.1 Macfeat Laboratory Schoolp.2 Program Highlightp.3 International: Chinap.4 Internationalp.5 Accoladesp.6 Technologyp.7 Partnershiphttps://digitalcommons.winthrop.edu/leadingedge/1005/thumbnail.jp

Leading Edge Spring 2014

In This Issue p.1 Impact: Familiesp.2 Impact: Schoolsp.3 Impact: Learningp.4 Engagementp.5 Partnershipsp.6 Clinicalp.7 Resultsp.8 Internationalhttps://digitalcommons.winthrop.edu/leadingedge/1002/thumbnail.jp

Leading Edge Fall 2015

In This Issue: p.1 Macfeat Laboratory Schoolp.2 Program Highlightp.3 International: Chinap.4 Internationalp.5 Accoladesp.6 Technologyp.7 Partnershiphttps://digitalcommons.winthrop.edu/leadingedge/1005/thumbnail.jp

Leading Edge Fall 2014

In This Issue: p.1 21st Century Learningp.2 21st Century Classroomsp.3 Diversityp.4 Internationalp.5 Innovationp.6 Honorsp.7 New Programhttps://digitalcommons.winthrop.edu/leadingedge/1003/thumbnail.jp