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Toplam kayıt 213, listelenen: 21-30
Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers
(2019)
In this study, the electrospinning method was used to prepare polyvinyl alcohol (PVA)/chitosan (CS) blend nanofibers from their solutions. The effect of blend ratios (PVA/CS: 1%, 3%, 5%, and 7% (w/w)), applied voltage, and ...
Dielectrophoretic interaction of circular particles in a uniform electric field
(Elsevier, 2019)
A two-dimensional incompressible smoothed particle hydrodynamics scheme is used to simulate the interaction of micron-sized particles suspended in quiescent medium. A uniform electric field is applied to the particles, ...
Rectus Femoris and Vastus Medialis Muscles Exhibit Different Dynamics in Processing of Isometric Voluntary Contractions: A Fractal Analysis Study
(IEEE, 2019)
The purpose of this study is to obtain distinguishing features of the surface EMG (sEMG) generated by the rectus femoris (RF) and vastus medialis (VM) under maximum voluntary contractions by using the fractal analyses ...
Experimental investigation of new blank holder approach for incremental forming method
(Springer London Ltd, 2019)
In this study, a new method is developed to reduce the variation of the wall thickness in incremental sheet forming method used in prototype production of sheet metal parts. Unlike the traditional incremental forming method, ...
Evaluating Maritime Education and Training Needs For Tanker Shipping Companies
(Iated-Int Assoc Technology Education & Development, 2019)
Maritime transport is often termed as the backbone of globalization. The quick advancement of this multi-complex phenomenon and the respective growth of commerce, have also contributed into a substantial increase in the ...
Calculation of the Phase Diagrams For the Fluid-Solid and Solid-Solid (Delta-Delta(Loc)-Epsilon) Transitions in Molecular Nitrogen By Using Mean Field Model
(Editura Acad Romane, 2019)
The temperature-pressure (T-P) phase diagrams are calculated using the mean field models for the solid-fluid (first order) and, the solid-solid transitions of the delta-delta(loc) (second order) and delta(loc)-epsilon ...
GPU simulation of sloshing in a vibrating water tank with smooth particle hydrodynamics (SPH) method
(Institute of Electrical and Electronics Engineers Inc., 2019)
This work aims simulations of sway-sloshing motion in a partially filled rectangular water tank with a certain water depth and enforced vibration motion frequencies. The lateral motion frequency of the tank is chosen so ...
Supply-Demand Interaction in the Formation of Freight Rates: China's Trade Volume as Demand Side in the Dry Bulk Market
(Univ Rijeka, Fac Maritime Studies, 2019)
Freight revenues are a fundamental objective of the maritime industry, and provide a baseline for stakeholders to plan their current strategies and future investments. Reduction of uncertainty-induced risk is therefore ...
An investigation of marine waste heat recovery system based on organic Rankine cycle under various engine operating conditions
(Sage Publications Ltd, 2019)
Energy-saving, stricter regulations on pollution prevention, increasing energy efficiency and reducing operational costs have become common and primary issues for maritime industry, recently. One of the methods to improve ...
A spectral domain integral equation technique for rough surface scattering problems
(Taylor & Francis Ltd, 2019)
In this paper, a novel formulation for scattering from one-dimensional (1D) rough surface problem has been presented. The formulation is based on the representation of the scattering field in spectral domain with an unknown ...