排序方式: 共有5条查询结果,搜索用时 171 毫秒
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Markus J. Aschwanden Norma B. Crosby Michaila Dimitropoulou Manolis K. Georgoulis Stefan Hergarten James McAteer Alexander V. Milovanov Shin Mineshige Laura Morales Naoto Nishizuka Gunnar Pruessner Raul Sanchez A. Surja Sharma Antoine Strugarek Vadim Uritsky 《Space Science Reviews》2016,198(1-4):47-166
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Petra Jansen-Osmann Gunnar Wiedenbauer Juliane Schmid Martin Heil 《Spatial Cognition & Computation》2013,13(3):267-285
ABSTRACT This study investigated the effects of featural information (landmarks) and geometric information (pre-exposure to a structural map) and their possible interaction during the process of spatial knowledge acquisition of 8- and 11-year-old children and adults in a virtual environment. The study confirmed the well-known result of a developmental achievement in spatial cognition from childhood to adulthood. Although landmarks and the pre-exposure to a structural map did not affect the time to learn a specific route, they influenced the use of behavior in spatial learning and eased the acquisition of spatial knowledge measured by a route reversal and map-drawing tasks. Children and adults are able to integrate featural and geometric information in the spatial knowledge acquisition process in an environmental space, but their integration depends on the spatial processing stages that are investigated. Moreover, it was successfully demonstrated that the use of desktop virtual environments seems to be appropriate to investigate the development of spatial cognition. 相似文献
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Von R. Eshleman David P. Hinson Gunnar F. Lindal G. Leonard Tyler 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1987,7(12):29-32
Measurements of radio waves that have propagated through planetary atmospheres have provided exploratory results on atmospheric constituents, structure, dynamics, and ionization for Venus, Mars, Titan, Jupiter, Saturn, and Uranus. Highlights of past results are reviewed in order to define and illustrate the potential of occultation and related radio studies in future planetary missions. 相似文献
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