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Zhengxiao Luan, Guanghua He, Zhigang Zhang, Penglin Jing, Ruijia Jin, Baolei Geng and Chaogang Liu
The utilization of ocean renewable energy, especially wave energy, is of great significance in ocean engineering. In this study, a three-dimensional numerical wave tank was established to simulate the wave-float interaction based on the Reynolds-averaged...
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Russell Shomberg, Michael Jakuba and Dana Yoerger
We propose a design for a float capable of harvesting wave energy while fully submerged. The proposed design could theoretically operate indefinitely without ever breaching the surface. We developed and validated design guidelines for the proposed float ...
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Yu Zhang and Dongqin Li
A novel float-type device for wave energy power generation, designed specifically for offshore wave environments, is introduced as an innovative technology in wave energy utilization. Herein, we present the design concept, structural composition, and ene...
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Yuri Katz and Morel Groper
This study presents the complete, detailed development process of an enhanced one-man portable Lagrangian float designed for littoral deployment to depths of up to 300 m. The design focused on maximization of the Lagrangian characteristics of the hull, m...
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Martina Pini, Erika Iveth Cedillo González, Paolo Neri, Cristina Siligardi and Anna Maria Ferrari
In recent years, superhydrophilic and photocatalytic self-cleaning nanocoatings have been widely used in the easy-to-clean surfaces field. In the building sector, self-cleaning glass was one of the first nanocoating applications. These products are based...
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Martina Pini, Erika Iveth Cedillo González, Paolo Neri, Cristina Siligardi and Anna Maria Ferrari
In recent years, superhydrophilic and photocatalytic self-cleaning nanocoatings have been widely used in the easy-to-clean surfaces field. In the building sector, self-cleaning glass was one of the first nanocoating applications. These products are based...
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H. Andersen,F. Durand
AbstractCurrent index construction techniques screen potential index constituents in order to exclude those with a low liquidity and/or free float, the actual percentage of shares available for trade, to provide an improved performance benchmark.Four tec...
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Ratna S Alifen
Pág. pp. 103 - 113
A project network is composed of various activities interrelated in a sequencial relationship. If delay occurs on one activity, it will eventually cause the project overall duration to delay. To anticipate the project delays one could accelarate the su...
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Nur Adliani
Pág. 40 - 43
Conventional drug delivery systems have a shorter residence time in the stomach that causes less optimal drug absorption, the presence of food in the stomach also affects the absorption of the drug in the gastrointestinal tract so that it takes a drug th...
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Rachana Agrawal, Weston P. Buchanan, Archit Arora, Athul P. Girija, Maxim De Jong, Sara Seager, Janusz J. Petkowski, Sarag J. Saikia, Christopher E. Carr, David H. Grinspoon, James M. Longuski and on behalf of Venus Life Finder Mission Team
Venus is known for its extreme surface temperature and its sulfuric acid clouds. But the cloud layers on Venus have similar temperature and pressure conditions to those on the surface of Earth and are conjectured to be a possible habitat for microscopic ...
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Zhiyu Wang, Zishen Li, Ningbo Wang, Mainul Hoque, Liang Wang, Ran Li, Yang Zhang and Hong Yuan
The real-time integer-ambiguity resolution of the carrier-phase observation is one of the most effective approaches to enhance the accuracy of real-time precise point positioning (PPP), kinematic precise orbit determination (KPOD), and reduced-dynamic pr...
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Andrea Bordone, Francesca Pennecchi, Giancarlo Raiteri, Luca Repetti and Franco Reseghetti
Accurate measurement of temperature and salinity is a fundamental task with heavy implications in all the possible applications of the currently available datasets, for example, in the study of climate changes and modeling of ocean dynamics. In this work...
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Cecilia Bermúdez, Carlos Dabús
Pág. 3 - 18
El trabajo reconsidera la evidencia encontrada por Levy-Yeyati y Sturzenegger (LYS) (2003) sobre la relación entre regímenes cambiarios y crecimiento económico. Utilizamos su clasificación de facto así como su base de datos, a fin de ganar robu...
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Susheelkumar C. Subramanian, Michaela Dye and Sangram Redkar
The occurrence of parametric resonance due to the time varying behavior of ocean waves could lead to catastrophic damages to offshore structures. A stable structure that could withstand the wave perturbations is quintessential to operate in such a harsh ...
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Cristiano Aguiar de Oliveira
Pág. 553 - 577
This paper examines the impact of the exchange rate uncertainty on investment under different exchange rate regimes. The paper presents a theoretical model where exchange rate is a stochastic process and investment behaves as an American option with divi...
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Anna Szymczak-Graczyk
This article presents the effect of taking into account the subgrade coefficient on static work of a pontoon with an internal partition, made in one stage and treated computationally as a monolithic closed rectangular tank. An exemplary pontoon is a sing...
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Xin Li, Jiming Guo and Jiyuan Hu
In this study, we proposed a novel method for global navigation satellite system (GNSS) ambiguity resolution (AR). The proposed method utilizes an improved particle swarm optimization (IPSO) algorithm to obtain the GNSS integer ambiguity with the double ...
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John L. Gustafson,Isaac T. Yonemoto
Pág. 71 - 86
A new data type called a posit is designed as a direct drop-in replacement for IEEE Standard 754 floating-point numbers (floats). Unlike earlier forms of universal number (unum) arithmetic, posits do not require interval arithmetic or variable size opera...
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Mauro De Marchis, Barbara Milici and Gabriele Freni
In many Mediterranean countries, users store water resources in private tanks, which are typically located on rooftops. These local reservoirs are generally connected directly to the water distribution network (WDN). This installation scheme causes a dis...
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H. Alexander Schiebel
AbstractIt seems logical to assume that GAAP aimed at informing investors show a higher association with share prices (value relevance) than GAAP aimed at protecting creditors. The majority of empirical studies support this assumption. This paper examine...
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