Parallel Conceptions in the Domain of Force and Motion

AbstractThis article examines a range of writings on the status of musical interpretation in Austria and Germany during the early decades of the twentieth century, and argues their relevance to current debates. While the division outlined by recent research between popular-critical hermeneutics and analytical ‘energetics’ at this time remains important, hitherto neglected contemporary reflections by Paul Bekker and Kurt Westphal demonstrate that the success of energetics was not due to any straightforward intellectual victory. Rather, the images of force and motion promoted by 1920s analysis were carried by historical currents in the philosophy, educational theory and arts of the time, revealing a culturally situated source for twenty-first-century analysis's preoccupations with motion and embodiment. The cultural relativization of such images may serve as a retrospective counteraction to the analytical rationalizing processes that culminated specifically in Heinrich Schenker's later work, and more generally in the privileging of graphic and notational imagery over poetic paraphrase.

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Simulation of Valve Position Feedback Mechanism Based on Pro/E and ADAMS

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.721.244 ◽

2014 ◽

Vol 721 ◽

pp. 244-248

Author(s):

You Jun Fan ◽

Fei Li ◽

Hua Tian Zhao

Keyword(s):

Feedback Mechanism ◽

Dynamics Model ◽

Joint Simulation ◽

Force And Motion ◽

Motion State ◽

Position Feedback ◽

Displacement Angle ◽

Valve Position ◽

Relationship Of ◽

The Relationship

In traditional valve position feedback mechanism design, it is tested repeatedly and improvement after processing prototype, the process is complex and workload. Using Pro/E and ADAMS, the overall mechanical structure of the valve position feedback mechanism for joint simulation, and an analysis of the kinematics and dynamics model, simplified the design process of the repeated calculation, get the relationship of stem displacement-angle between gear, gear meshing force and motion state of the stem, the simulation value compared with the theoretical value, tallies with the data and shows that the simulation is reasonable.

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Misconceptions of Turkish Pre-Service Teachers about Force and Motion

International Journal of Science and Mathematics Education ◽

10.1007/s10763-007-9120-9 ◽

2008 ◽

Vol 7 (2) ◽

pp. 273-291 ◽

Cited By ~ 23

Author(s):

Sule Bayraktar

Keyword(s):

Force And Motion

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Addressing Students’ Misconceptions in Force and Motion Using Interactive Simulations

10.1145/3468978.3468979 ◽

2021 ◽

Author(s):

Jordan Roy Guion Diola ◽

Voltaire Mallari Mistades

Keyword(s):

Force And Motion ◽

Interactive Simulations

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117 Decoupling force and motion control in industrial robots

Control Engineering Practice ◽

10.1016/0967-0661(94)90469-3 ◽

1994 ◽

Vol 2 (5) ◽

pp. 909

Keyword(s):

Motion Control ◽

Industrial Robots ◽

Force And Motion

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Navigation and the Schools: I.

Journal of Navigation ◽

10.1017/s0373463300039370 ◽

1976 ◽

Vol 29 (4) ◽

pp. 392-402

Author(s):

E. W. Anderson

Keyword(s):

Minimum Wage ◽

Limited Liability ◽

17Th Century ◽

Marine Insurance ◽

Shipping Company ◽

Force And Motion ◽

The Status ◽

The Subject

On 29 October 1969, taking the chair at a Duke of Edinburgh Lecture, the great educator Lord Butler commented, ‘…in my view, it would do a great deal of good if navigation could be considered an educational subject’. Indeed, we know that by 1700 the discipline was being taught in ordinary schools in this country, and it is perhaps worth repeating Isaac Newton's remarks on the Christ's Hospital syllabus: ‘he that is able to argue nimbly and judiciously about figure, force and motion is never at rest until he gets over every rub’.The inclusion of navigation in the curricula of schools during the 17th century was for financial rather than for educative reasons. In those days, the master of a ship was responsible for its navigation and invariably had a stake in the marine enterprise. Thus he might make a small fortune in a single voyage. By 1800, the introduction of the limited liability shipping company and the growth of marine insurance were beginning to relegate the captain to the status of a hired servant paid the minimum wage. Navigation rapidly disappeared from ordinary schools and was taught only in the specialized nautical establishments. Nevertheless, it is worth noting that today, the mariner, the submariner, the pilot and the astronaut have restored to the subject its original lustre and the yachting explosion has given the discipline a wide appeal.

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