Results 41 to 50 of about 790,770 (385)

A portable high power diode laser-based single-stage ceramic tile grout sealing system [PDF]

open access: yes, 2002
By means of a 60 W high power diode laser (HPDL) and a specially developed grout material the void between adjoining ceramic tiles has been successfully sealed.
A.W Gale   +35 more
core   +1 more source

CPAM: Cross Patch Attention Module for Complex Texture Tile Block Defect Detection

open access: yesApplied Sciences, 2022
Due to the little variation in defect points, tile block defect detection typically detects subtle defects in large-format images, allowing defective characteristics to be displayed regionally.
Wenbo Zhu   +6 more
doaj   +1 more source

Self-affine Manifolds [PDF]

open access: yes, 2015
This paper studies closed 3-manifolds which are the attractors of a system of finitely many affine contractions that tile $\mathbb{R}^3$. Such attractors are called self-affine tiles.
Conner, Gregory R.   +1 more
core   +1 more source

Regular tessellation of the Lobachevskii plane

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2019
This paper discusses a new algorithm for construction of regular tessellation of the Lobachevskii plane. The problems of combinatorial and topological arrangement of regular tessellations, finding the number of tiles in each layer of such tessellation ...
P.I. Troshin
doaj   +1 more source

Tiling Semigroups

open access: yesJournal of Algebra, 2000
In earlier articles of the first author it was shown how to construct an inverse semigroup from any tiling of Euclidean space. Such semigroups are called tiling semigroups. In the paper a categorical basis for such constructions is given in terms of an appropriate group acting partially and without fixed points on an inverse category associated with ...
Kellendonk, J., Lawson, Mark V.
openaire   +2 more sources

Emergency supplies purchase patterns during COVID-19 outbreak in the developing economy: frequency and stockpiling drivers’ assessment [PDF]

open access: yesJournal of Humanitarian Logistics and Supply Chain Management, 2022
Purpose – The purpose of the paper is to assess the roots of stockpiling behaviors and to give a quantitative assessment of shopping frequency changes for emergency supplies during the coronavirus disease 2019 (COVID-19) pandemic.
Alexander Rossolov   +2 more
doaj   +1 more source

Fabrication and performance of Tile transducers for piezoelectric energy harvesting

open access: yes, 2020
In recent years, pavement piezoelectric energy harvesting has become one of the most promising road energy harvesting system clean energy sources. However, it is difficult for existing piezoelectric transducer structures to meet road power generation ...
Liu Zhiming   +5 more
semanticscholar   +1 more source

Study Flower and vase motifs in Tile work of historical baths [PDF]

open access: yesJilvah-i hunar, 2019
The design of abstract vases with Khatai flowers (One of the major schemes and contractual Decorative Arts of Iran that is used gilding carpet and tile, and it is the horn chart layout, tree or shrub with flowers and leaves and buds), in Safavid period ...
J. Mansoori Jezabadi
doaj   +1 more source

Dappled Tiling

open access: yes, 2018
minor errors fixed, more pictures ...
Kaji, Shizuo   +2 more
openaire   +2 more sources

Efficient ConvNet-based Object Detection for Unmanned Aerial Vehicles by Selective Tile Processing [PDF]

open access: yesACM/IEEE International Conference on Distributed Smart Cameras, 2018
Many applications utilizing Unmanned Aerial Vehicles (UAVs) require the use of computer vision algorithms to analyze the information captured from their on-board camera.
George Plastiras   +2 more
semanticscholar   +1 more source

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