WorldCat Identities

O'Malley, Sean P.

Overview
Works: 12 works in 15 publications in 3 languages and 21 library holdings
Genres: Juvenile works  Criticism, interpretation, etc  Pastoral letters and charges  Conference proceedings 
Classifications: BX1378.7, 282.092
Publication Timeline
Key
Publications about  Sean P O'Malley Publications about Sean P O'Malley
Publications by  Sean P O'Malley Publications by Sean P O'Malley
Most widely held works about Sean P O'Malley
 
Most widely held works by Sean P O'Malley
The prologue in the spiritual literature of the Spanish golden age by Seán P O'Malley ( )
4 editions published between 1978 and 1984 in English and held by 5 WorldCat member libraries worldwide
Holiness : the heart of renewal : the lasting legacy of Pope John Paul II's message to religious by Evelyn Ann Schumacher ( Book )
1 edition published in 2005 in English and held by 5 WorldCat member libraries worldwide
Jorge de Argentina : la historia del Papa Francisco para niños by Marlyn Monge ( )
1 edition published in 2013 in Spanish and held by 2 WorldCat member libraries worldwide
Veličina spovedi by Seán P O'Malley ( )
1 edition published in 2009 in Slovenian and held by 2 WorldCat member libraries worldwide
Passing on the faith : the keynote address for a Church in the 21st century conference held at Boston College by Seán P O'Malley ( Book )
1 edition published in 2005 in English and held by 1 WorldCat member library worldwide
A stylistic study of Bernardino de Laredo's Subida del Monte Sión by Seán P O'Malley ( Book )
1 edition published in 1972 in English and held by 1 WorldCat member library worldwide
Construction and testing of a modern acoustic impedance tube by Seán P O'Malley ( Book )
1 edition published in 2001 in English and held by 1 WorldCat member library worldwide
The acoustic impedance of a material describes its reflective and absorptive properties. Acoustic impedance may be measured in a wide variety of ways. This thesis describes the construction and testing of an acoustic impedance measurement tube which employs modem Fourier Transform techniques. Two methods are employed for acoustic impedance measurement using this apparatus. One technique uses a two-microphone continuous excitation method and the other uses a single microphone transient excitation method. Simple acoustic theory is used to derive equations for both methods. MATLAB computer programs are developed using these equations, to provide graphical results of acoustic impedance measurements over a frequency range for a given material, from raw data. A procedure is subsequently developed for using this apparatus using to make acoustic impedance measurements. The performance of this device is evaluated by making measurements utilizing both methods on three sample materials and also with the end of the tube open to the atmosphere (referred to as an open tube measurement). The open tube measurements are compared with theoretical values. The results using both approaches compared favorably with the open tube theoretical values. Additionally both approaches agreed reasonably well with each other for the three sample materials. Performance at frequencies below 500 Hz, however, yielded deficient results, indicating a need for development of a filter for better accuracy
Vocations, everybody's business : a pastoral letter by Seán P O'Malley ( Book )
1 edition published in 2005 in English and held by 1 WorldCat member library worldwide
Construction and testing of a modern acoustic impedance tube by Seán P O'Malley ( )
in Undetermined and held by 1 WorldCat member library worldwide
The acoustic impedance of a material describes its reflective and absorptive properties. Acoustic impedance may be measured in a wide variety of ways. This thesis describes the construction and testing of an acoustic impedance measurement tube which employs modem Fourier Transform techniques. Two methods are employed for acoustic impedance measurement using this apparatus. One technique uses a two-microphone continuous excitation method and the other uses a single microphone transient excitation method. Simple acoustic theory is used to derive equations for both methods. MATLAB computer programs are developed using these equations, to provide graphical results of acoustic impedance measurements over a frequency range for a given material, from raw data. A procedure is subsequently developed for using this apparatus using to make acoustic impedance measurements. The performance of this device is evaluated by making measurements utilizing both methods on three sample materials and also with the end of the tube open to the atmosphere (referred to as an open tube measurement). The open tube measurements are compared with theoretical values. The results using both approaches compared favorably with the open tube theoretical values. Additionally both approaches agreed reasonably well with each other for the three sample materials. Performance at frequencies below 500 Hz, however, yielded deficient results, indicating a need for development of a filter for better accuracy
Construction and Testing of a Modern Acoustic Impedance Tube ( )
1 edition published in 2001 in English and held by 1 WorldCat member library worldwide
The acoustic impedance of a material describes its reflective and absorptive properties. Acoustic impedance may be measured in a wide variety of ways. This thesis describes the construction and testing of an acoustic impedance measurement tube which employs modem Fourier Transform techniques. Two methods are employed for acoustic impedance measurement using this apparatus. One technique uses a two-microphone continuous excitation method and the other uses a single microphone transient excitation method. Simple acoustic theory is used to derive equations for both methods. MATLAB computer programs are developed using these equations, to provide graphical results of acoustic impedance measurements over a frequency range for a given material, from raw data. A procedure is subsequently developed for using this apparatus using to make acoustic impedance measurements. The performance of this device is evaluated by making measurements utilizing both methods on three sample materials and also with the end of the tube open to the atmosphere (referred to as an open tube measurement). The open tube measurements are compared with theoretical values. The results using both approaches compared favorably with the open tube theoretical values. Additionally both approaches agreed reasonably well with each other for the three sample materials. Performance at frequencies below 500 Hz, however, yielded deficient results, indicating a need for development of a filter for better accuracy
Ave Maria University commencement ceremony, May 7 & 8, 2010 by (Ave Maria, Fl.) Ave Maria University ( Recording )
1 edition published in 2010 in English and held by 0 WorldCat member libraries worldwide
 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.43 (from 0.00 for Veličina ... to 1.00 for Passing on ...)
Languages
English (12)
Spanish (1)
Slovenian (1)