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7 results on '"Mills, Stewart"'

1. Readers Respond

Author

Getoff, Louis, Lerner, Michael, Ehrens, David, Abreu, Sharon, Newton, Judith, Randall, Margaret, Klein, Stan, and Mills, Stewart

Published
2016

3. Computation of 3-D magnetic field distribution in long-lifetime electromagnetic actuators

Author

Khan, Sanowar H., Cai, Ming, Grattan, Kenneth T.V., Kajan, Kamalanathan, Honeywood, Mark, and Mills, Stewart

Subjects
Magnetic fields -- Analysis, Actuators -- Design and construction, Mathematical models -- Usage, Finite element method -- Usage, Business, Electronics, Electronics and electrical industries
Abstract

This paper involves the computation of 3-D magnetic fields in high-performance, long-lifetime solenoid actuators by finite-element (FE) modeling. Operating at frequencies between 150 and 300 Hz, these actuators are unique in terms of the large force they produce (8-15 N) and their very long lifetime (over five billion continuous duty cycles). Their magnetic circuit typically operates at saturation and, because of the compact dimensions, the 3-D nature of the field distribution needs to be taken into account for their design. Results are presented in terms of the effects of design parameters on saturation and force calculation. Index Terms--Ejector valves, magnetic field computation, mathematical modeling, solenoid actuators.

Published
2007

4. Biological impact of nanodiamond particles – label free, high-resolution methods for nanotoxicity assessment

Author

Khanal, Dipesh, primary, Zhang, Fan, additional, Song, Yang, additional, Hau, Herman, additional, Gautam, Archana, additional, Yamaguchi, Seiji, additional, Uertz, Jamie, additional, Mills, Stewart, additional, Kondyurin, Alexey, additional, Knowles, Jonathan C., additional, Georgiou, George, additional, Ramzan, Iqbal, additional, Cai, Weidong, additional, Ng, Kee Woei, additional, and Chrzanowski, Wojciech, additional

Published
2019
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5. Who's Who and What's What in Nicaragua.

Author

Mills, Stewart

Subjects
NICARAGUAN politics & government, 1909-1937, NICARAGUA-United States relations, REVOLUTIONS, BUSINESS & politics, SOCIAL history
Abstract

The article focuses on New York University Oriental Commerce and Politics department director Jeremiah Whipple Jenks' description of political and business conditions in Nicaragua of interest to the U.S. in 1927. Topics discussed include the efforts of Liberal Party head Juan Bautista Sacasa to depose Conservative Party head and Nicaraguan President Adolfo Diaz, the political revolution's effect on industry, and investments of foreign capital. Nicaragua's topography is also described.

Published
1927

6. ISRAEL'S CAMPUS CRITICS.

Author

Mills, Stewart

Subjects
*LETTERS to the editor, *PALESTINIANS
Abstract

A letter to the editor is presented in response to the article by Philip Mendes on pro-Palestinian lobby in Australian universities in the November/December 2009 issue.

Published
2010

7. Roller inspection tool.

Author

Mills, Stewart, Turley, Mark S., Ekanem, Aniefon, and Klammer, Peter

Abstract

The article focuses on a machine that takes images of cylindrical specular surfaces using line scan cameras and proper lighting. The machine inspects defects smaller than forty microns, which an un-aided human eye will find difficult to detect. Brewster's Angle is used to enable detection of surface defects, including bumps, scratches and dimples. The machine allows quick imaging of many different lengths and diameter cylinders/rollers by assembling a camera, light and laser to a gantry type structure.

Published
2009

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