Results 21 to 30 of about 832 (173)
Вестник СибАДИ, 2018 Introduction: the main feature of operation of cranes-pipe layers is work in difficult ground conditions, which significantly affects the operating mode of the machine.
R. Yu. Sukharev, V. V. Tanskiy
doaj +1 more source
Journal of Marine Science and Engineering, 2019 Salt crust is a normal landform in drying-out salt lake basins or marine regression coastlines, but the surface evolution processes over a decadal or even centenary period are not well understood due to poor data records.
Yuyang Geng +6 more
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Formation of submicron relief structures on the surface of sapphire substrates
Фізика і хімія твердого тіла, 2023 An analysis of technologies that allow creating microrelief structures on the surface of sapphire substrates has been carried out. It is shown that the most effective method of forming relief structures with submicron dimensions is ion beam etching ...
V.V. Petrov +6 more
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Nanooptical elements for visual verification
Scientific Reports, 2021 This paper focuses on the development of flat diffractive optical elements (DOEs) for protecting banknotes, documents, plastic cards, and securities against counterfeiting.
Alexander Goncharsky +3 more
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Литьë и металлургия, 2018 The quality of the drawing tool depends on the quality of the channel. Channel processing is carried out in order to obtain the desired geometric shape, required size and limit deviations in accordance with the size and quality of the wire stretched, as ...
T. P. Kurenkova +2 more
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MAPPING OF THE MICRORELIEF STRUCTURES USING TOPOGRAPHIC DATA [PDF]
Acta Geobalcanica, 2017 The paper describes case study, which we conducted using test area located in Central European Russia (Orel region, Suhaya Orlitsa river basin). The archived topographic (cartographic) data, data of topographic survey and satellite imagery were used as ...
Evgeny Panidi +3 more
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ESTIMATION OF EROSION ACTIVITY IN THE RAVINE COMPLEX OF ARABLE SLOPES
InterCarto. InterGIS, 2017 The paper describes the results of the evaluation of erosion on arable slopes (in the thalweg part of the ancient microravines, no more than 400 m in length).
L. N. Trofimetz +3 more
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Archaeological Prospection, EarlyView.ABSTRACT The detection of buried or obscured archaeological features remains a central challenge in landscape archaeology, particularly in the irrigated floodplains of Mesopotamia where levees and canals formed the basis of complex agrarian systems. This study presents a deep learning–based approach for the large‐scale, automated detection of ancient ...
Nazarij Buławka +4 more
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Analysis of the directions of improving regular micro reliefs
Проблеми трибологіїThe article analyzes the features of planar regular microreliefs with the shape of grooves, the axis of which lies in a plane that is parallel or coincident with the surface on which the microrelief is formed and can be described by a periodic function ...
V.O. Dzyura, R.O. Bytsa
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Land Degradation &Development, EarlyView.ABSTRACT The microtopographic characteristics of terrain are modified by soil management and conservation practices, affecting water infiltration, storage, runoff generation, and sediment transport. However, assessing soil microtopography at representative spatial scales remains challenging and time‐consuming.
Jhonatan Spliethoff +5 more
wiley +1 more source