Results 41 to 50 of about 110,174 (325)
Requirements for Topology in 3D GIS [PDF]
, 2006 Topology and its various benefits are well understood within the context of 2D Geographical Information Systems. However, requirements in three-dimensional (3D) applications have yet to be defined, with factors such as lack of users' familiarity with the
Ellul, C, Haklay, M
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Advanced Science, EarlyView.This study clarifies the genetic patterns of paternal lineages across East Asia and Mainland Southeast Asia. Han populations are relatively homogeneous, whereas southern ethnolinguistic minorities display regional structures. Shared Y‐chromosome lineages indicate Neolithic expansions and extensive north‐south gene flow, supporting demic diffusion ...
Yunhui Liu +15 more
wiley +1 more source
The Middle Caddoan Period in the Big Cypress Creek Drainage Basin [PDF]
, 1997 The Middle Caddoan period in the Big Cypress Creek drainage basin has been based upon a synthesis of Thurmond\u27s (1990) archaeological overview of the basin. Thurmond defines a transitional Caddoan period (dating ca. A.D.
Nelson, Bo, Turner, Mike
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Copper Contact for Perovskite Solar Cells: Properties, Interfaces, and Scalable Integration
Advanced Energy and Sustainability Research, EarlyView.Copper electrodes, as low‐cost, scalable contacts for perovskite solar cells, offer several advantages over precious metals such as Au and Ag, including performance, cost, deposition methods, and interfacial engineering. Copper (Cu) electrodes are increasingly considered practical, sustainable alternatives to noble‐metal contacts in perovskite solar ...
Shuwei Cao +4 more
wiley +1 more source
Contribution for an urban geomorphoheritage assessment method. Proposal from three geomorphosites in Rome (Italy) [PDF]
, 2017 Urban geomorphology has important implications in spatial planning of human activities, and it also has a geotouristic potential due to the relationship between cultural and geomorphological heritage.
DEL MONTE, Maurizio +4 more
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Advanced Intelligent Systems, EarlyView.Female desert locusts dig underground to lay their eggs. They displace soil, rather than removing it, to create a tunnel. We analyze burrowing dynamics and 3D kinematics and design a locust‐inspired hybrid soft–stiff robot that reproduces this mechanism. The results show the natural strategy minimizes energy, whereas alternative patterns raise costs up
Shai Sonnenreich +2 more
wiley +1 more source
Viking, 2017 Regarding vegetation disturbances: The consequences for the preservation of archaeological contextual information in Norwegian soils This paper presents a general overview of tree root disturbances of archaeological contexts in Norwegian soils.
Erlend Kirkeng Jørgensen
doaj +1 more source
Ancient metallurgical traditions and connections around the caput Adriae [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2009 In the last decade several archaeological projects concerning metallurgical tradition and techniques, were carried out on metal finds from various sites around the Northern Adriatic and in the Eastern Alps. The pieces, made of different metals, are dated
Giumlia-Mair A.
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Mission Santa Clara in a Changing Urban Environment [PDF]
, 2015 Since its secularization in the 1830s, Mission Santa Clara de Asís and its associated grounds have seen major transformations. These changes include the gradual abandonment of the mission by its native inhabitants, the Californio and early Anglo-American
Panich, Lee M
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Trabecular bone ontogeny of the human talus
The Anatomical Record, EarlyView.Abstract Studies of trabecular ontogeny may provide insight into the factors that drive healthy bone development. There is a growing understanding of how the juvenile skeleton responds to these influences; however, gaps in our knowledge remain. This study aims to identify ontogenetic trabecular patterns and regional changes during development within ...
Rebecca A. G. Reid +2 more
wiley +1 more source