Results 21 to 30 of about 31,667 (254)
Understanding the Motivation Complexity of Grassroots Ecopreneurs at the Base of the Pyramid (BoP)
Academy of Management Proceedings, 2021 This qualitative study focuses on the factors that motivate grassroots ecopreneurship at the base of the pyramid (BoP). Our study is anchored by the research question, “How are grassroots ecopreneurs at the BoP of Kenya motivated?” The participants were mainly drawn from beneficiaries of a multinational Non-Governmental Organization.
Norma Juma +2 more
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The tomb of Khuwy at Djedkare’s royal cemetery at South Saqqara. Preliminary report on the 2019 spring season [PDF]
Pražské Egyptologické Studie, 2019 The royal necropolis surrounding the pyramid complex of Djedkare at South Saqqara is largely unexplored. In the 2019 spring season, the Egyptian mission uncovered a large mastaba in the north-east part of the necropolis.
Mohamed Megahed, Hana Vymazalová
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Removing Atmospheric Turbulence Effects in Unified Complex Steerable Pyramid Framework
IEEE Access, 2018 Simultaneously removing atmospheric turbulence-induced geometric distortion and blurry degradation is a challenging task. In this paper, we propose an effective method to remove or at least reduce turbulence effects in unified complex steerable pyramid ...
Chao Zhang +3 more
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Džedkareův pyramidový komplex: nové doklady o konci 5. dynastie | Djedkare’s pyramid complex: new evidence on the late Fifth Dynasty [PDF]
Pražské Egyptologické Studie, 2019 The pyramid complex of King Djedkare in South Saqqara is a key monument for our understanding of the history of the late Fifth and early Sixth Dynasties and of the social and religious transformations of that period.
Mohamed Megahed
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Optimizing Data Integrity and Efficiency: Advances and Applications of Pyramid Coding [PDF]
ITM Web of ConferencesThe rapid expansion of data in the digital era poses significant challenges in maintaining data integrity and optimizing transmission efficiency. Pyramid codes, an advanced data encoding technique, leverage a multi-level structure to enhance storage ...
Chen Zhenbo
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On the Complexity of a Class of Pyramid Graphs and Chebyshev Polynomials [PDF]
Mathematical Problems in Engineering, 2013 In mathematics, one always tries to get new structures from given ones. This also applies to the realm of graphs, where one can generate many new graphs from a given set of graphs. In this paper we define a class of pyramid graphs and derive simple formulas of the complexity, number of spanning trees, of these graphs, using linear algebra, Chebyshev ...
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Steerable Pyramid Based Complex Documents Images Segmentation [PDF]
2009 10th International Conference on Document Analysis and Recognition, 2009 In this paper, we propose an accurate and suitable designed system for complex documents segmentation. This system is based on steerable pyramid transform. The features extracted from pyramid sub bands serve to locate and classify regions into text and non text in some noise infected, deformed, multilingual, multi script document images.
Mohamed Benjelil +3 more
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Genetic stereo matching using complex conjugate wavelet pyramids [PDF]
Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205), 2002 A new genetic algorithm-based optimisation technique for stereo matching using complex conjugate wavelet pyramids is proposed. Reliable disparity fields are estimated in the wavelet domain with low computational cost. The new cost function is composed of the differences in wavelet coefficient values, plus vertical discontinuity and ordering constraints.
L. J. Luo +3 more
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Exploration of the pyramid complex of King Djedkare: season 2018 [PDF]
Pražské Egyptologické Studie, 2019 During the latest fieldwork in the pyramid complex of King Djedkare in the 2018 season, the Egyptian mission focused oncleaning and documentation of the central and northern parts of the king’s funerary temple, including the open courtyard (T.e), and the
Mohamed Megahed +2 more
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Unknown Deformations on the Facades of the Pyramid of Khafre at Giza Pyramid Complex in Egypt
Procedia Engineering, 2016 AbstractThe pyramids of Giza in Egypt are the architectural heritage of ancient civilizations and for many thousand years served as great examples of ancient design, planning and construction solutions. Their scale is grandiose and the attempts of ancient architects to find perfect forms to ensure the structure stands for eternity are admirable.
Seglins, Valdis, Kukela, Agnese
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