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Malek Abid, Christian Kharif, Hung-Chu Hsu and Yang-Yih Chen
The theory of surface wave generation, in viscous flows, is modified by replacing the linear-logarithmic shear velocity profile, in the air, with a model which links smoothly the linear and logarithmic layers through the buffer layer. This profile includ...
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Paola L. Montero Ledezma
In this work we revisit the seminal paper ?The growth of world trade: tariffs, transport costs, and income similarity? by S. Baier and J. Bergstrand published in the Journal of International Economics (2001). We develop a rigorous econometric analysis of...
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Safet KURTOVIC,Blerim HALILI,Nehat MAXHUNI
Pág. 247 - 262
JEL. F10, F11, F14.
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Masiala Mavungu
This paper addresses the modeling and the control of an autonomous bicycle robot where the reference point is the center of gravity. The controls are based on the wheel heading?s angular velocity and the steering?s angular velocity. They have been develo...
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Asier Minondo, Francisco Requena
Pág. pp. 5 - 19
To estimate correctly the effect of variable trade costs on firms' exports, the gravity equation should control for the number of firms that participate in foreign markets. Due to the absence of these data, previous studies control for this omitted varia...
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Paul J. J. Welfens and Fabian J. Baier
This contribution takes a new look at the gravity equation model in relation to foreign direct investment (FDI) of leading industrialized countries which presents a useful basis for assessing certain potential impacts arising from BREXIT?the envisaged le...
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Shuaipeng Gao and Tijing Cai
Gravity-aided navigation is an effective navigation method for underwater vehicles. However, the distribution of the gravity field may affect the measurement errors of gravity anomalies and the precision of gravity-aided navigation. In this paper, the up...
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Jiachen Wang and Zhou Zhou
This paper introduces the novel application of the mass and force lumping technique to enhance the finite element discretization of the fully intrinsic beam formulation. In our aeroelastic system model, 2-D unsteady aerodynamics were incorporated alongsi...
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Sheng Yan, Zhili Zou and Zaijin You
The wave-induced Stokes drift plays a significant role on mass/tracer transport in the ocean and the evolution of coastal morphology. The tracer advection diffusion equation needs to be modified for Eulerian ocean models to properly account for the surfa...
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Qing Pan, Hui-Min Yin and Kwok W. Chow
Internal waves in a stratified fluid with a constant buoyancy frequency were studied, with special attention given to rogue modes, extreme waves, dynamical evolution, and Fermi?Pasta?Ulam?Tsingou type recurrence phenomena. Rogue waves for triads in a gen...
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Mingyuan Ma, Hong Zhang, Dong-Sheng Jeng and Chien Ming Wang
In the present study, a semi-analytical model based on the small-amplitude wave theory is developed to describe the wave fields around a single gravity-type cylindrical open fish net cage. The cage may be submerged to different depths below the free-wate...
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Yong Jun Cho
In this study, a physics-based morphology model is developed and to test the feasibility of the morphology model proposed in this study as the platform for the optimal design of the beach nourishment project, the beach restoration process by the infra-gr...
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Masoud Ali Khalid, Narmen Ghafor
Pág. 37 - 47
Non-tariff measures such as food safety and technical standards are used to achieve the non-trade objective of protecting consumers? health and safety. On the other hand, they can also be deployed as a trade secure tool to drive a price wedge between for...
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Dong-Sin Shih and Gour-Tsyh Yeh
One-dimensional (1D) Saint-Venant equations, which originated from the Navier?Stokes equations, are usually applied to express the transient stream flow. The governing equation is based on the mass continuity and momentum equivalence. Its momentum equati...
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Minh Neymar
On your auto windshield, ice is a disturbance. Be that as it may, on a plane, a wind turbine, an oil apparatus or electrical cable, it can be out and out unsafe. Furthermore, uprooting it with the strategies that are accessible today?normally concoction ...
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Fernando Seabra,Tatiana Santos
The objective of this paper is to analyse the main determinants of bilateral foreign portfolio investment (FPI) from European countries to host countries, including European Union countries, other developed countries and emerging mar...
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Claudio Montenegro, Isidro Soloaga
Pág. pp. 45 - 63
This paper estimates econometrically the impact of NAFTA on US-Mexico and US-third countries (groups of countries) trade flows. Using a traditional gravity- equation framework, we try to see to what extent the bilateral trade flows between the US and dif...
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Michail Manolidis, Mark Orzech and Julian Simeonov
Studies of the nonlinear Schrödinger (NLS) equation indicate that surface gravity waves traveling against currents of increasing strength gain energy and steepness in the process, and this can be a mechanism for rogue wave formation. Likewise, experiment...
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Jae Young Seo and Sang-Il Lee
Drought is a complex phenomenon caused by lack of precipitation that affects water resources and human society. Groundwater drought is difficult to assess due to its complexity and the lack of spatio-temporal groundwater observations. In this study, we p...
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Vincenzo Vinciguerra, Giuseppe Luigi Malgioglio, Antonio Landi and Marco Renna
The successful handling of large semiconductor wafers is crucial for scaling up their production. Early-stage warpage control allows the prevention of undesirable asymmetric warpage, known as wafer bifurcation or buckling. Indeed, even in a gravity-free ...
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