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1. Wright 1903 Flyer hanging in Science Museum

Science Museum, London (England),

Left front view of the Wright 1903 Flyer hanging in the main hall of the Science Museum. Note on back, "Wright aeroplane, General view in gallery. Purchased at Museum by J. K. Owen (N.C.R.), June 1947...

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2. A preliminary analysis of the Soar architecture as a basis for general intelligence

Rosenbloom, Paul S. Laird, John E. Newell, Allen McCarl, Robert,

In this article we take a step towards providing an analysis of the Soar architecture as a basis for general intelligence. Included are discussions of the basic assumptions underlying the development ...

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3. The impact of scienceware and foundations on students' attitudes towards science and science classes

Stratford, Steven J. Finkel, Elizabeth A.,

In this paper, we describe changes in students' ideas about science classes, attitudes about science, and motivations for studying science, in a classroom designed to support projectbased science lear...

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4. Capacity planning in a general supply chain with multiple contract types

Huang, Xin, 1978-,

In this thesis, we study capacity planning in a general supply chain that contains multiple products, processes, and resources. We consider situations with demand uncertainty, outsourcing contracts, a...

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5. Relative Equilibria for General Gravity Fields in the Sphere-Restricted Full Two-Body Problem

SCHEERES, D J,

Equilibrium conditions for a mutually attracting general mass distribution and point mass are stated. The equilibrium conditions can be reduced to six equations in six unknowns, plus the existence of ...

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6. Knowledge Integration in Science Teaching: Analysing Teachers' Knowledge Development

Davis, Elizabeth A.,

This paper tests the utility of a new sociocognitive frame for analysing the development of teachers' knowledge– the knowledge integration perspective (Linn, Eylon,&Davis, in press; Linn&Hsi, 2000). I...

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7. A high-speed general-purpose externally compensated operational amplifier

Herrera, Sandro,

Although most modern monolithic solid state operational amplifiers (op-amps) are internally compensated, externally compensated units provide an invaluable degree of freedom to analog designers. As a ...

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8. A general-purpose pulse sequencer for quantum computing

Phạm, Paul Tân Thế,

Quantum mechanics presents a more general and potentially more powerful model of computation than classical systems. Quantum bits have many physically different representations which nonetheless share...

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9. White LED for general illumination applications White light emitting device for general illumination applications

Li, Fung Yuen Ken,

In the 21st century, mankind faces problem of energy crisis through depletion of fossil fuels as well as global warning through the production of excessive greenhouse gases. Hence, there is an urgent ...

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10. Year of Science 2009 In Review

2009 is over, but our celebrations certainly are continuing! It has been a wonderful year highlighting the contributions that science makes to our lives and building collaborative connections across b...

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