Results 11 to 20 of about 17,465 (263)

An Application of Crystal Plasticity to predict Forming Limit Curve of Dual-Phase Steels with Validation [PDF]

open access: yesMATEC Web of Conferences
In this paper an alternative approach for generating Forming Limit Curve (FLC) of a Dual-Phase (DP800) steel is presented and validated. Investigation was performed using a rate-dependent crystal plasticity (CP) framework solved through a spectral solver
Venkata Kiranmayi Abburi   +3 more
doaj   +1 more source

Indexing Mixed Aperture Icosahedral Hexagonal Discrete Global Grid Systems

open access: yesISPRS International Journal of Geo-Information, 2020
Discrete global grid systems (DGGSs) are an emerging multiresolution 3D model used to integrate and analyze big earth data. The characteristic of multiresolution is usually realized by hierarchically subdividing cells on the sphere using certain ...
Rui Wang   +3 more
doaj   +1 more source

Tilings of a Domain on a Hexagon Mesh with Balanced 3-Tiles [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2001
In this article, we study the question of tilings on a hexagon mesh with balanced 3-tiles. This problem has been studied by Conway and Lagarias in [CL90], by studying the tiling groups, in fact a group containing the tiling-groups, and their Cayley ...
Gilles Radenne
doaj   +1 more source

3D CONTENT GENERATION USING HYBRID AERIAL SENSOR DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
In aerial data acquisition a new era started with the introduction of the first real hybrid sensor systems, like the Leica CityMapper-2. Hybrid in this context means the combination of an (oblique) camera system with a topographic LiDAR into an ...
U. Bacher
doaj   +1 more source

Hydrogenation of aromatic ketones, aldehydes, and epoxides with hydrogen and Pd(0)EnCat™ 30NP

open access: yesBeilstein Journal of Organic Chemistry, 2006
Aromatic aldehydes and ketones as well as aromatic epoxides are selectively reduced to the corresponding alcohols under mild conditions using conventional hydrogen in the presence of Pd(0)EnCat™ 30NP catalyst.
Steven V. Ley   +4 more
doaj   +1 more source

PUBLIC-PRIVATE COOPERATION MODELS FOR EFFICIENT ACCESS TO GEOSPATIAL CONTENT [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Traditional public data procurement models for geospatial data sets as basemaps are not any longer alone the spatial reference for decision processes. A fast digitalizing society requires more flexibility and speed in the information streams.
S. W. Musäus
doaj   +1 more source

Estimation of ore contour movements after the blast using the BMM system

open access: yesЗаписки Горного института, 2020
Measurement of ore movements by blast is one of the key components of the quality control system at any mining enterprise, which allows to obtain the accuracy necessary for determining the location of ore contours. About 15 years ago, a monitoring system
Ruslan A. Rakhmanov   +2 more
doaj   +1 more source

Biologically Inspired Hexagonal Deep Learning For Hexagonal Image Generation [PDF]

open access: yes2020 IEEE International Conference on Image Processing (ICIP), 2020
Whereas conventional state-of-the-art image processing systems of recording and output devices almost exclusively utilize square arranged methods, biological models, however, suggest an alternative, evolutionarily-based structure. Inspired by the human visual perception system, hexagonal image processing in the context of machine learning offers a ...
Schlosser, Tobias   +2 more
openaire   +2 more sources

Development and Verification of Hexagonal Quasi-diffusion Code Based on Variational Nodal Method

open access: yesYuanzineng kexue jishu, 2023
New type reactors usually adopt advanced fuel types and more anisotropic fuel arrangements, the neutron spectrum is very different from that of pressurized water reactor, and the neutron anisotropy is stronger.
ZHUANG Kun;WANG Lianjie;LIU Kun;YAN Jiangtao;SHANG Wen
doaj  

THE INFLUENCE ON THE STRESS-STRAIN STATE SANDWICH BEAMS PARAMETERS OF DISCRETE FILLER

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2016
The work is devoted to experimental studies of the effect of the size of the faces of the cells of the honeycomb core on the carrying capacity of sandwich beams (TB).
U. A. Kiayvov   +3 more
doaj   +1 more source

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