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Toplam kayıt 49, listelenen: 1-10
Optical and wettability properties of polymers with varying surface energies
(Elsevier Science Bv, 2015)
In this study, flat and transparent thin films of polymers with varying surface free energies were prepared from their solutions to investigate their wettabilities and optical properties. Surface free energies of polymers ...
A study on marine pollution problems in blacksea and mitigation of the deficiencies
(Nikola Vaptsarov Naval Academy, 2017)
Environmental Pollution in particular Marine Pollution is an international problem which seriously threats human life and nature. As the pollution increase gradually and its negative impacts are understood by society, ...
Analytical comparison of different mooring systems
(Nikola Vaptsarov Naval Academy, 2017)
The number of ships and ports are increasing in connection with growing transportation demand in the world each passing day. And thus the numbers of mooring operations are increasing. Mooring operations are one of the most ...
Energetic and Exergetic Performance Assessment of a Marine Engine with Measurement of CO2 Emission
(Springer International Publishing Ag, 2018)
[No Abstract Available]
Decision making in cargo tank coatings for chemical tanker companies
(Nikola Vaptsarov Naval Academy, 2017)
To choose the most effective tank coating is critical issue prior to ship construction for chemical tanker companies. Several criterias according to goals of companies are considered. First application as cost and difficulty, ...
Analysis of EEG signals by emprical mode decomposition and mutual information
(2013)
Empirical mode decomposition has been recently proposed to analyze non-stationary signals. It decomposes the signal into intrinsic mode functions (IMF) which are derived from the signal itself. However, it is still an ...
EEG denoising based on empirical mode decomposition and mutual information
(Springer Verlag, 2014)
Empirical mode decomposition (EMD) is a recently introduced decomposition method for non-stationary time series. EMD has an information preserving property so the sum of the decomposed intrinsic mode functions (IMF) can ...
Multi Objective Design of Ships; A Pareto Procedure
(Springer Science and Business Media Deutschland GmbH, 2021)
The design calculations for a displacement type vessel and for a planing hull are done for the main dimensions, starting with a fuel and acceleration criteria. A large number of vessels are simulated with the help of ...
Fluorescence study of film formation from PS/Al2O3 nanocomposites
(Elsevier Science Sa, 2014)
Steady state fluorescence (SSF) and UV-vis (UVV) techniques were used to study the film formation behavior of pyrene (P) labeled polystyrene (PS) latex and Al2O3 (PS/Al2O3) composites depending on PS particles size and ...
Investigation of particle size effect on film formation of polystyrene latexes using fluorescence technique
(Elsevier Science Bv, 2016)
This study reports the particle size effects on the film formation behavior of pyrene labeled polystyrene (PS) latexes by a combination of steady state fluorescence (SSF), UV-vis (UVV) and atomic force microscopy (AFM) ...