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Ana Isabel Morais and Inês Pinto
This paper examines whether the level of enforcement shapes the complexity in accounting standards. First, in order to identify the level of complexity in accounting standards, we calculated a new measure that conceptualizes accounting complexity based o...
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Kang Zhao, Baoxuan Jin, Hong Fan, Weiwei Song, Sunyu Zhou and Yuanyi Jiang
Overlay analysis is a common task in geographic computing that is widely used in geographic information systems, computer graphics, and computer science. With the breakthroughs in Earth observation technologies, particularly the emergence of high-resolut...
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Olga Sánchez-Guillamón, Luis Miguel Fernández-Salas, Juan-Tomás Vázquez, Desirée Palomino, Teresa Medialdea, Nieves López-González, Luis Somoza and Ricardo León
Derived digital elevation models (DEMs) are high-resolution acoustic technology that has proven to be a crucial morphometric data source for research into submarine environments. We present a morphometric analysis of forty deep seafloor edifices located ...
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Yijun Chen, Shenxin Zhao, Lihua Zhang and Qi Zhou
Ocean Island data are essential to the conservation and management of islands and coastal ecosystems, and have also been adopted by the United Nations as a sustainable development goal (SDG 14). Currently, two categories of island datasets, i.e., global ...
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Yu Tian, Bingxi Liu, Yuandong Hu, Qing Xu, Ming Qu and Dawei Xu
Hemeroby is an integrated indicator used to measure the impact and degree of all human interventions on ecological components or ecosystems. The constant exploitation of resources is a strong interference of human beings to the natural environment. With ...
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Li Li and Kyung Soo Jun
River flood routing computes changes in the shape of a flood wave over time as it travels downstream along a river. Conventional flood routing models, especially hydrodynamic models, require a high quality and quantity of input data, such as measured hyd...
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Lars Radtke, Georgios Bletsos, Niklas Kühl, Tim Suchan, Thomas Rung, Alexander Düster and Kathrin Welker
In the last decade, parameter-free approaches to shape optimization problems have matured to a state where they provide a versatile tool for complex engineering applications. However, sensitivity distributions obtained from shape derivatives in this cont...
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Alessandro Bove, Flaviana Calignano, Manuela Galati and Luca Iuliano
Stereolithography is known as one of the best Additive Manufacturing technologies in terms of geometrical and dimensional precision for polymeric materials. In recent years, a lot of studies have shown that the creation of ceramic resins, through a parti...
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Hanyu Xiang, Xianfeng Huang, Feng Lan, Chong Yang, Yunlong Gao, Wenyu Wu and Fan Zhang
With the expansion of model scale and the improvement of model accuracy, the real-time rendering and displaying of 3D mesh models remain infeasible. To relieve such pressure, mesh simplification methods have been proposed to reduce the structural complex...
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Youqiang Dong, Yihao Li and Miaole Hou
Point cloud semantic segmentation has played an important role in the scan-to-BIM process of the Ming and Qing Dynasties? official-style architecture roof. To overcome the complexity of roof components? shape and the scale differences between different r...
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Shiwei Shao, Mengting Yu, Yimin Huang, Yiheng Wang, Jing Tian and Chang Ren
In this study, we investigate the urban landscape patterns in Wuhan, China based on the land use data in the vector format. Using the approach of landscape metric analysis, we calculate forty-four vector-based landscape metrics and then reduce redundant ...
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Alberto J. Perez, Javier Perez-Soler, Juan-Carlos Perez-Cortes and Jose-Luis Guardiola
Several calibration algorithms use spheres as calibration tokens because of the simplicity and uniform shape that a sphere presents across multiple views, along with the simplicity of its construction. Among the alternatives are the use of complex 3D tok...
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Markus Winklberger, Christoph Kralovec and Martin Schagerl
An idealized 1:2 scale demonstrator and a numerical parameter optimization algorithm are proposed to closely reproduce the deformation shape and, thus, spatial strain directions of a real aerodynamically loaded civil aircraft spoiler using only four conc...
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Haidong Wang, Teng Wu, He Wang, Sheng Li, Zaisheng Lin, Xiang Peng and Hong Guo
We propose a compact 4He magnetometer realizing magnetic field measurement and laser-frequency stabilization simultaneously in a single 4He atomic cell. The frequency stabilization scheme is based on the asymmetric line shape of magnetic resonance which ...
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Muhammad Burhannudinnur,Suryo Prakoso
Pág. 83 - 89
Several researchers have arranged an approach to estimating the P-wave velocity, but none of them specifically relates to the pore attribute. Pore attributes are one of the main factors that affect pore complexity and rock quality. If P-wave velocity is ...
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Alan S. Trenhaile
This paper reviews the history of conceptual and numerical modelling of hard rock coasts (mean annual cliff erosion typically < 1 mm up to 1 cm) and its use in studying coastal evolution in the past and predicting the impact of the changing climate, and ...
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Michelle Linklater, Timothy C. Ingleton, Michael A. Kinsela, Bradley D. Morris, Katie M. Allen, Michael D. Sutherland and David J. Hanslow
In 2017, the New South Wales (NSW) Office of Environment and Heritage (OEH) initiated a state-wide mapping program, SeaBed NSW, which systematically acquires high-resolution (2?5 m cell size) multibeam echosounder (MBES) and marine LiDAR data along more ...
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Maurício do Nascimento Moura,Luis Lacerda Aimola
This study sought to understand the role of the surface temperatures of the ocean and continent in the variability of rains in sub-Saharan Africa, contributing to the improvement of weather forecasting and prevention of extreme events in the region.Throu...
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Marco Rinaldi, Chris M.J. Tampère, Francesco Viti
Pág. 648 - 655
Developing traffic control strategies taking explicitly into account the route choice behavior of users has been widely recognized as a very challenging problem. Furthermore, the inclusion of user behavior in optimization based control schemes introduces...
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Marco Giacopetti, Ezio Crestaz, Marco Materazzi, Gilberto Pambianchi, Kristijan Posavec
Pág. 1 - 25
A conceptual model related to a mountain aquifer that is characterized by a lack of data of hydrogeological parameters and boundary conditions, which were based on a single available observational dataset used for calibration, was studied using numerical...
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