Results 41 to 50 of about 1,002,963 (278)
Polyhedral forms obtained by combinig lateral sheet of CP II-10 and truncated dodecahedron [PDF]
FME Transactions, 2017 The paper analyzes the possibility of obtaining polyhedral shapes formed by combining polyhedral surfaces based on the segment surface of elongated concave pyramids of the second sort (CeP II-10, type A and type B). In previous research, CP II type A and
Obradović Marija Đ. +2 more
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Fabrication of Omniphobic‐Omniphilic Micropatterns using GPOSS‐PDMS Coating
Advanced Materials Interfaces, 2023 Surfaces with special wettability properties, such as omniphobicity or omniphilicity, are essential for functional devices that use both aqueous and organic media.
Dmitrii D. Kartsev +9 more
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Archives of Metallurgy and Materials, 2017 This article describes machining technology of polyhedral surfaces with varying profile, which is provided by planetary motion of multiblade block tools. The features of the technology and urgency of the problem is indicated.
Razumov M. +2 more
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Design of Dihedral Bows: A New Type of Developable Added Bulbous Bows—Experimental Results
Journal of Marine Science and Engineering, 2022 This paper presents the design and the experimental results of a new type of developable added bulbous bow that has been designated as a dihedral bow. This type of bow is based on polyhedral bows that are used in small vessels, whose origin is traced to ...
Francisco Pérez-Arribas +2 more
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Pore types of oil shale in Jilin Province, Northeastern China [PDF]
Oil Shale, 2023 To better understand and characterize pores in oil shale systems, samples from four significant oil shale-bearing formations of the Songliao, Huadian and Luozigou basins in Jilin Province, Northeastern China, namely Qingshankou (QSK), Nenjiang (NJ ...
Fang Lu +5 more
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Geodesic Spanners on Polyhedral Surfaces [PDF]
, 2009 In this paper we consider the problem of efficiently constructing geodesic t-spanners. We consider finding sparse spanners on the surface of a 3 dimensional polyhedron allowing for steiner vertices. If Steiner vertices are not allowed, then we establish lower bounds on the maximum node degree, depending on the spanning ratio t and also the total number
Sanjiv Kapoor, Xiang-Yang Li 0001
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Periodontally Involved Root Surfaces Biocompatibility following Application of Different Curcumin Concentration (In Vitro Study) [PDF]
Journal of Bioscience and Applied ResearchThis study aimed to assess the impact of 0.12%, 1%, and 2% curcumin concentrations on the adherence of periodontal ligament cells to root surfaces damaged by periodontal disease.
Noorhan El Badawi +4 more
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Cell geometry regulates tissue fracture
Nature Communications, 2023 In vascular plants, the epidermal surfaces of leaves and flower petals often display cells with wavy geometries forming intricate jigsaw puzzle patterns. The prevalence and diversity of these complex epidermal patterns, originating from simple polyhedral
Amir J. Bidhendi +3 more
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Circle packings and polyhedral surfaces [PDF]
Discrete & Computational Geometry, 1992 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A cone conjecture for log Calabi-Yau surfaces
Forum of Mathematics, SigmaWe consider log Calabi-Yau surfaces $(Y, D)$ with singular boundary. In each deformation type, there is a distinguished surface $(Y_e,D_e)$ such that the mixed Hodge structure on $H_2(Y \setminus D)$ is split.
Jennifer Li
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