Search Results - "Walden, John P"

Diachronic shifts in lithic technological transmission between the eastern Eurasian Steppe and northern China in the Late Pleistocene by Zhao, Chao, Wang, Youping, Walden, John P

“…The successful occupation of the eastern Eurasian Steppe in the Late Pleistocene improved cultural connections between western Eurasia and East Asia. We…”
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Classic Maya Settlement Systems Reveal Differential Land Use Patterns in the Upper Belize River Valley by Walden, John P., Hoggarth, Julie A., Ebert, Claire E., Fedick, Scott L., Biggie, Michael, Meyer, Brett, Shaw-Müller, Kyle, Qiu, Yijia, Ran, Weiyu, Ellis, Olivia P., Watkins, Tia B., Davis, J. Britt, Guerra, Rafael A., Helmke, Christophe, Awe, Jaime J.

“…Land use practices have had important implications for structuring household inequalities and broader political systems in the past. Our contribution examines…”
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Diachronic shifts in lithic technological transmission between the eastern Eurasian Steppe and northern China in the Late Pleistocene by Chao Zhao, Youping Wang, John P Walden

“…The successful occupation of the eastern Eurasian Steppe in the Late Pleistocene improved cultural connections between western Eurasia and East Asia. We…”
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Thirty-Two Years of Integrating Archaeology and Heritage Management in Belize: A Brief History of the Belize Valley Archaeological Reconnaissance (BVAR) Project’s Engagement with the Public by Hoggarth, Julie A., Awe, Jaime J., Ebert, Claire E., Guerra, Rafael A., Beardall, Antonio, Watkins, Tia B., Walden, John P.

“…Since its inception in 1988, the Belize Valley Archaeological Reconnaissance (BVAR) Project has had two major foci, that of cultural heritage management and…”
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Regional variation in the shift towards microlithization: The development of early microblade technology in North China by Zhao, Chao, Wang, Youping, Walden, John P.

“…We reconstruct the early developmental sequence of microblade technology in North China through comprehensive analysis of lithic remains dating from…”
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Modeling variability in Classic Maya intermediate elite political strategies through multivariate analysis of settlement patterns by Walden, John P., Ebert, Claire E., Hoggarth, Julie A., Montgomery, Shane M., Awe, Jaime J.

“…•Settlement data used to examine the political strategies of different social groups within political hierarchies.•Focus on intermediate elites below apical…”
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Application of Transistor Emitter-Open Turn-Off Scheme to High Voltage Power Inverters by Chen, Dan Y., Walden, John P.

“…A transistor emitter-open turn-off scheme has been implemented in an experimental operating high voltage power inverter. Not only the transistor turn-off speed…”
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Application of transistor emitter-open turn-off scheme to high voltage power inverters by Chen, Dan Y., Walden, John P.

“…Transistor emitter-open turn-off scheme has been implemented in an experimental operating high voltage power inverter. Using such a turn-off scheme, not only…”
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Adjustable Voltage and Frequency Polyphase Sine Wave Signal Generator by Walden, John P., Turnbull, Fred G.

“…An adjustable-voltage adjustable-frequency polyphase reversible-phase sequence sine wave signal generator is described. This signal generator develops the…”
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500V BiMOS technology and its applications by Wildi, Eric J., Walden, John P., Clock, A. William, Adler, Michael S., Haque-Ahmed, Sufia

“…The 500V junction-isolated BiMOS high voltage IC process technology recently introduced by the General Electric Company(1,2) and now in manufacturing…”
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Use of accurate MOS models for optimizing resonant converter designs by Franz, G.A., Walden, J.P., Scott, R.S., Bicknell, W.H., Steigerwald, R.L.

“…AC and DC power MOSFET models for the design of resonant power converters are described. The influence of device parameters on the circuit performance is…”
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