37,306 research outputs found

    Preparations for the Forbes Expedition, 1758, in Adams County, with Particular Focus on the Reverend Thomas Barton

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    In the year 1755, two events occurred which left their impress upon the history of what was to become Adams county. One was momentous, and its consequences, like concentric ripples produced by a stone hurled into a large body of water, continued to move and shape the history of Pennsylvania\u27s frontier long afterwards. By comparison, the other was insignificant, the mere, almost undetectable slipping of a pebble into the rushing torrent of Time. Yet this second happening eventuated in ways that profoundly contributed to our understanding of Adams county\u27s, and Pennsylvania\u27s, history during the years 1755-59. The lesser of these occurrences had its genesis in the religious needs of a people often neglected in accounts of colonial Pennsylvania, the Anglicans (or members of the Church of England) who dwelt along the western frontier and who, as it fell out, were largely Anglo-Irish and Scots-Irish in origin. Numerically fewer than their Presbyterian neighbors clustered to the north in Cumberland county and to the south in the settlements of Marsh Creek, the people of the Church of England had informally staked out an area for themselves along the Conewago and the Bermudian Creeks in Huntington, Tyrone and Reading townships in what was then western York county. A shoal precariously situated in a sea of Presbyterians, Seceders, and Covenanters, and cut off from the nearest Anglican church, St. James\u27s in Lancaster, by the triple geographic barriers of dense forest, broad river, and vast distance, they felt the survival of their religion an uncertain thing indeed. [excerpt

    Introduction to Reverend Thomas Barton\u27s Letter of November 8, 1756 and Forbes Expedition Journal of 1758

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    When western York county became Adams county in the year 1800, the area already possessed something of a recorded history reaching back into the late 1730s. Principally in the form of documents relating to administrative, legal, and land-claim issues, these official papers provide us today with valuable evidence of the county\u27s early settlers-who came, when they arrived, where they settled, and occasionally how they got along, or did not get along, with one another and with the colonial Penn government, and later with that of the new state erected during the Revolution. In its earliest period, these documents offer insight into an ethnically and religiously diverse people, largely Scots-Irish, with lesser components of Anglo-Irish, English, and, later, Germans and Swiss. These settlers struggled to subdue a natural world they perceived as barbaric and even hostile. [excerpt

    The Bermudian Creek Tories

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    The history of the American Revolution which most Americans have learned and which is everyday reinforced in the public media is essentially but one of several competing interpretations of that conflict. We rarely think about this, so successfully has that particular history taken root in our culture. Common sense, however, should caution us that the British also possess a version or versions which differ in important ways from ours. The French, our allies during the Revolution, offer yet another construction, one stressing that war\u27s place in their own long history of conflict with Great Britain. And had the northeastern American Indians possessed a written, instead of an oral, tradition, doubtless they would have recorded how their involvement in the war between the two English-speaking opponents hastened the destruction of their culture. [excerpt

    F-15 digital electronic engine control system description

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    A digital electronic engine control (DEEC) was developed for use on the F100-PW-100 turbofan engine. This control system has full authority control, capable of moving all the controlled variables over their full ranges. The digital computational electronics and fault detection and accomodation logic maintains safe engine operation. A hydromechanical backup control (BUC) is an integral part of the fuel metering unit and provides gas generator control at a reduced performance level in the event of an electronics failure. The DEEC's features, hardware, and major logic diagrams are described

    Flight testing the digital electronic engine control in the F-15 airplane

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    The digital electronic engine control (DEEC) is a full-authority digital engine control developed for the F100-PW-100 turbofan engine which was flight tested on an F-15 aircraft. The DEEC hardware and software throughout the F-15 flight envelope was evaluated. Real-time data reduction and data display systems were implemented. New test techniques and stronger coordination between the propulsion test engineer and pilot were developed which produced efficient use of test time, reduced pilot work load, and greatly improved quality data. The engine pressure ratio (EPR) control mode is demonstrated. It is found that the nonaugmented throttle transients and engine performance are satisfactory

    A methodology for the evaluation of program cost and schedule risk for the SEASAT program

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    An interactive computerized project management software package (RISKNET) is designed to analyze the effect of the risk involved in each specific activity on the results of the total SEASAT-A program. Both the time and the cost of each distinct activity can be modeled with an uncertainty interval so as to provide the project manager with not only the expected time and cost for the completion of the total program, but also with the expected range of costs corresponding to any desired level of significance. The nature of the SEASAT-A program is described. The capabilities of RISKNET and the implementation plan of a RISKNET analysis for the development of SEASAT-A are presented

    Exchange of information about physical education to support the transition of pupils from primary and secondary school

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    The purpose of this study was to identify how information about physical education is exchanged between secondary schools and their respective feeder primary schools, what information is exchanged and how this information is used. A secondary purpose was to look at whether there is any relationship between schools engaging in liaison activities and exchanging information about physical education, and between exchanging information and the number of associated secondary schools to which pupils are sent or feeder primary schools from which pupils are received. Questionnaires were sent to 177 secondary and 538 feeder primary schools. Responses from 80 secondary schools and 299 primary schools showed that the highest percentage of teachers exchanged information through written documentation, followed by discussion at cross phase liaison meetings. The type of information exchanged by the highest percentage of teachers was identified as generic information about key stage 2 and 3 of the National Curriculum for Physical Education (NCPE) areas of activity and schemes of work, rather than information about the specific physical education content covered or information about individual pupils, such as levels of attainment or ability. Further, results suggest that information may be used for pastoral purposes and that only a small percentage of teachers used the information exchanged to plan for continuity and progression in the physical education curriculum. There was a significant positive relationship between engagement in liaison activities and information received about the physical education curriculum followed by pupils, but a significant negative relationship for primary teachers between the number of different secondary schools to which pupils' progress and knowledge about the key stage 3 schemes of work that Year 6 pupils will follow in their associated secondary schools. These results are discussed in relation to continuity and progression in physical education in the transfer of pupils from primary to secondary schools
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