Results 91 to 100 of about 25,960,474 (343)
Geochemical-geophysical investigations, Fairbanks district [PDF]
, 1967 Trace element distribution in a subarctic valley in the Cleary Hill area of the Fairbanks gold district has been studied. Zinc and arsenic have been found excellent pathfinder elements for auriferous deposits. Methods of analysis for copper, lead, zinc,
Beistline, E.H. +7 more
core
Ontological analysis of terrain data [PDF]
Proceedings of the 2nd International Conference on Computing for Geospatial Research & Applications - COM.Geo '11, 2011 Geographic applications require increasingly accurate data, for example to support high fidelity visual simulations. However, information about data accuracy is typically not directly available, and must instead be inferred from the manner in which the data was acquired and processed.
Susanne Riehemann, Daniel Elenius
openaire +1 more source
Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling
Advanced Robotics Research, EarlyView.A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang +5 more
wiley +1 more source
Rudarsko-geološko-naftni Zbornik, 2007 During the World War I conflict between the Austrian and Italian army, Austrian engineer units constructed hallways in the karst region of Soča river.
Marko Zečević, Enio Jungwirth
doaj
Enhanced visualization of the flat landscape of the Cambridgeshire Fenlands [PDF]
, 2015 The Fenlands of East Anglia, England, represent a subtle landscape, where topographic highs rarely exceed 30 m above sea level. However, the fens represent an almost full sequence of Quaternary deposits which, together with islands of Cretaceous and ...
Farewell, Timothy S. +2 more
core +1 more source
Grip and Grasp: Lizard Claw Inspired Robotic Manipulators
Advanced Robotics Research, EarlyView.Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee +4 more
wiley +1 more source
A Hierarchal Planning Framework for AUV Mission Management in a Spatio-Temporal Varying Ocean
, 2017 The purpose of this paper is to provide a hierarchical dynamic mission planning framework for a single autonomous underwater vehicle (AUV) to accomplish task-assign process in a limited time interval while operating in an uncertain undersea environment ...
Atyabi, Adham +4 more
core +1 more source
Geomorphology-oriented digital terrain analysis: Progress and perspectives
Journal of Geographical Science, 2021 Li-yang Xiong +3 more
semanticscholar +1 more source
3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications
Advanced Robotics Research, EarlyView.Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun +3 more
wiley +1 more source
, 2007 The aim of this study was to map and date glacial flutings with ice flows deviating from the predominating northwesterly ice flow direction in the southern part of Norrbotten County in northern Sweden, and also to investigate if parts of the glacial ...
Vallin, Sara
core +1 more source