Results 1 to 10 of about 74,569 (167)
Mechanical annealing in a soft granular layer under cyclic shear at varying frequencies [PDF]
Scientific ReportsIn the present work, we present a two-dimensional soft sphere granular system, with inclination, that models the transition from an amorphous solid to the crystalline phase by shear cycles induced by cyclic deformations of the boundary.
Cecilio Tapia-Ignacio +2 more
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Composites Part C: Open AccessThis research aims to enhance the safety level and crash resiliency of targeted woven roving glass/epoxy composite material for various industry 4.0 applications.
Monzure-Khoda Kazi, E. Mahdi
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Evaluation of implant abutment screw head deformation in hexagonal and star designs after successive tightening and loosening [PDF]
Journal of Advanced Periodontology and Implant Dentistry, 2023 Background. Tightening and loosening of the prosthetic components of the implant are carried out with various screw designs. This study compared the rate of deformation of the abutment screw in two hexagonal and star screw head designs after consecutive ...
Tahereh Ghaffari +5 more
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On benzenoid systems with minimal number of inlets [PDF]
Journal of the Serbian Chemical Society, 2013 Inlets are features on the perimeter of a benzenoid system that determine numerous of its electronic and topological properties. A class of large benzenoid systems is constructed, having small number of inlets.
Cruz Roberto, Gutman Ivan, Rada Juan
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Research and Construction of a Global Hexagonal Marine Gravity Gradient Reference Map for Navigation
Geofluids, 2023 A high-precision marine gravity gradient reference map is key to enabling underwater gravity gradient matching navigation. At present, the construction of the reference maps is based on quadrilateral geographic grids. However, quadrilateral grids lead to
Huang Yan +7 more
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International Journal of Aviation, Aeronautics, and Aerospace, 2023 Aviation is expected to face a surge in the number of manned aircraft and drones in the coming years, making it necessary to integrate Unmanned Aircraft System Traffic Management (UTM) into Air Traffic Management (ATM) to ensure safe and efficient ...
DEEPUDEV SAHADEVAN NEELAKANDAN +1 more
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International Journal of Digital Earth, 2022 Although research on the discrete global grid systems (DGGSs) has become an essential issue in the era of big earth data, there is still a gap between the efficiency of current encoding and operation schemes for hexagonal DGGSs and the needs of practical
Long Zhao +4 more
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Bulletin of the Geological Society of Finland, 1986 Recent literature has produced much information on the thermal and compositional stability and on the natural occurrences and mineral associations of monoclinic pyrrhotite.
G. Kullerud
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When each hexagon of a hexagonal system covers it
Discrete Applied Mathematics, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fuji Zhang, Rong-si Chen
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树状六角系统的增强型萨格勒布指数(The augmented Zagreb index of the catacondensed hexagonal systems)
Zhejiang Daxue xuebao. Lixue ban, 2016 The augmented Zagreb index (AZI) of a graph G= (V,E) was recently introduced by FURTULA et al, which is defined as ，where du denotes the degree of a vertex u in G.
LIUJianping(刘剑萍) +2 more
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