WorldCat Identities

Handley, John C.

Overview
Works: 24 works in 30 publications in 1 language and 75 library holdings
Classifications: TK8315, 332.64294
Publication Timeline
Key
Publications about  John C Handley Publications about John C Handley
Publications by  John C Handley Publications by John C Handley
Most widely held works by John C Handley
Stock prices and growth opportunities by John C Handley ( Book )
1 edition published in 1996 in English and held by 17 WorldCat member libraries worldwide
The valuation of share ratio contracts by John C Handley ( Book )
1 edition published in 1995 in English and held by 13 WorldCat member libraries worldwide
Variable purchase options by John C Handley ( Book )
1 edition published in 1997 in English and held by 9 WorldCat member libraries worldwide
The role of dilution in the pricing of corporate securities by John C Handley ( Book )
1 edition published in 1999 in English and held by 9 WorldCat member libraries worldwide
Document image processing toolbox by John C Handley ( )
4 editions published between 1989 and 1991 in English and held by 4 WorldCat member libraries worldwide
Many of the projects in the Office of Research involve the processing of document images. The applications include building full-text databases and document display. The Document Image Processing Toobox project is a concentrated research effort to solve some of the problems arising in these projects
Merging optical character recognition outputs for improved accuracy by John C Handley ( Book )
2 editions published between 1990 and 1991 in English and held by 3 WorldCat member libraries worldwide
Interactive display of text and graphics on an IBM PC by Thomas Butler Hickey ( )
2 editions published in 1987 in Undetermined and English and held by 2 WorldCat member libraries worldwide
Adapt : automated document architecture processing and tagging by Martin Dillon ( )
2 editions published between 1990 and 1991 in English and held by 2 WorldCat member libraries worldwide
Project Adapt has investigated methods that must be developed to support economical conversion of information into electronic information systems. Adapt system software provides a prototype methodology for hands-off conversion of document images to a tagged, structured document database. It also includes pilot effors to increase optical character recognition accuracy and to increase automated structure analysis capabilities of systems-document-format recognition
Synergistic and Novel Effects in Composite Solid Propellant Combustion ( Book )
1 edition published in 1974 in English and held by 1 WorldCat member library worldwide
This report summarizes experiments and analysis concerned with sandwich and cast composite solid propellant combustion. The ingredients used in the experiments are ammonium perchlorate as the oxidizer, hydroxyl terminated polybutadiene as the binder and four catalysts: Harshaw catalyst CU-0202, Fe2O3, ferrocene and iron blue. Cinephotomacrography and the fuze wire technique are used for combustion visualization and burn rate determination. Scanning electron microscopy is used for quenched sample visualization. Areas investigated are (a) analytical and experimental determination of synergistic catalytic effects in sandwich and propellant combustion, (b) the loading of ferrocene into the binder at the molecular level and its effect on sandwich combustion, (c) differential scanning calorimetry of catalyst laden binder and (d) analysis of sandwich deflagration
Assessing the performance of OCR systems by John C Handley ( )
1 edition published in 1989 in English and held by 1 WorldCat member library worldwide
Sampling by length by John C Handley ( )
1 edition published in 1991 in English and held by 1 WorldCat member library worldwide
Project ADAPT : automated document analysis processing and tagging by Stuart L Weibel ( )
1 edition published in 1990 in English and held by 1 WorldCat member library worldwide
Catalytic Behavior in Composite Solid Propellant Combustion ( Book )
1 edition published in 1973 in English and held by 1 WorldCat member library worldwide
The report describes experiments and theoretical analysis concerned with sandwich combustion. The ingredients used in the experiment are compacted polycrystalline ammonium perchlorate as the oxidizer, hydroxyl terminated polybutadiene as the binder and four catalysts: Harshaw catalyst CU-0202, Fe2O3, ferrocene, and iron blue. The pressure range studied is 600-2000 psia. The experimental techniques used are cinephotomacrography for sample observation during burning and burn rate determination, scanning electron microscopy for observation of quenched samples, and electron microprobing for an exploratory study of surface compositon. A theoretical solution to a simple sandwich deflagration problem is attained. The probable sites of catalytic activity are determined, results are compared with actual propellant experience, and the analysis is used to clarify experimental results. (Author)
Combustion Generated Noise in Turbopropulsion Systems ( Book )
1 edition published in 1975 in English and held by 1 WorldCat member library worldwide
The results are presented of a three year program investigating direct combustion noise in hydrocarbon-air flames. Tasks completed during the final year of the program have been (1) the use of an exterior facility to investigate the noise from a large, 2 inch diameter burner and (2) the use of the anechoic facility to test flames stabilized by bluff body flameholders. Emphasis in the program has been on premixed, fuel lean turbulent flames using ethylene, acetylene, propane and propylene fuels with air as the oxidizer. Conclusions of practical interest are (1) combustion noise can be an important contributor to the overall noise problem from turbopropulsion systems if the system extracts high shaft power, (2) it is not important to the nosie problem from afterburning turbopropulsion systems, (3) if the noise output of a particular combustor type is known in one installation, valid predictions may be made for the noise output of the same type of combustor in a different installation and (4) combustion noise may be a contributor to the afterburner instability problem. (Author)
Assessing the performance of optical character recognition systems by John C Handley ( )
1 edition published in 1988 in English and held by 1 WorldCat member library worldwide
Stochastic combustion and diesel engine noise by Warren C Strahle ( Book )
1 edition published in 1977 in English and held by 1 WorldCat member library worldwide
Sampling to estimate the number of duplicates in a database by John Bunge ( )
1 edition published in 1991 in English and held by 1 WorldCat member library worldwide
Graph-text project by Thomas Butler Hickey ( )
1 edition published in 1986 in English and held by 1 WorldCat member library worldwide
Recursive analysis and estimation for the discrete Boolean random set model by John C Handley ( Book )
1 edition published in 1996 in English and held by 1 WorldCat member library worldwide
"Random sets provide a powerful class of models for images containing randomly placed objects of random shapes and orientation. Those pixels within the foreground are members of a random set realization. The discrete Boolean model is the simplest general random set model in which a Bernoulli point process (called a germ process) is coupled with an independent shape or grain process. A typical realization consists of many overlapping shapes. Estimation in these models is difficult owing to the fact that many outcomes of the process obscure other outcomes. The directional one-dimensional (ID) model, in which random- length line segments emanate to the right from germs on the line, is analyzed via recursive expressions to provide a complete characterization of these discrete models in terms of the distributions of their black and white runlengths. An analytic representation is given for the optimal windowed filter for the signalunion- noise process, where both signal and noise are Boolean models. Several of these results are extended to the nondirectional case where segments can emanate to the left and right. Sufficient conditions are presented for a two-dimensional (2D) discrete Boolean model to induce a one dimensional Boolean model on an intersecting line. When inducement holds, the likelihood of runlength observations of the two-dimensional model is used to provide maximum-likelihood estimation of parameters of the 2D model. The ID directional discrete Boolean model is equivalent to the discrete-time infinite-server queue. Analysis for the Boolean model is extended to provide densities for many random variables of interest in queueing theory."--Abstract
Prediction of Combustion Induced Vibration in Rocket Motors ( )
1 edition published in 1978 in English and held by 1 WorldCat member library worldwide
The source of solid rocket motor vibration is investigated by treating the problem of pressure fluctuations inside the motor cavity. Theoretical aeroacoustics is applied to the cavity gases and imbedded burning metal agglomerates. Several critical experiments are performed to provide numerical input to the theory. Consideration of turbulence, combustion and entropy noise yields the conclusion that only one cause is dominant for the fluctuations in chamber pressure - that of interaction of turbulence with the exhaust nozzle. Typically, an 0.4% rms pressure fluctuation can be accounted for by this mechanism. Spectral distributions of the noise are presented and a comparison is made of the theory and an actual motor firing
 
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English (25)