Güncel Gönderiler: Fakülteler
Toplam kayıt 1569, listelenen: 181-200
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Numerical study of optical absorption coefficients in Manning-like AlGaAs/GaAs double quantum wells: Effects of doped impurities
(Elsevier B.V., 2023)We study the electronic and optical properties of a heterostructure based on Manning-like double quantum wells under the impact of an n-doped layer inserted in two different locations. By solving the coupled Schrödinger-Poisson ... -
Optical and mechanical properties of PNIPAm-MWCNTs and PNIPAm-GO composites
(John Wiley and Sons Inc, 2023)The aim of this study is to investigate drying, swelling, elastic properties, and to produce optical band gap energies on the performance of Poly (N-Isopropyl acrylamide) - Multi walled carbon nanotubes (PNIPAm – MWCNTs) ... -
Application of fuzzy DEMATEL approach in maritime transportation: A risk analysis of anchor loss
(Elsevier Ltd, 2023)Vessels are exposed to various operational risks throughout their service life. Anchor loss, which is one of the operational risks, may lead to grounding, collision and even total loss of vessel afterwards. Accidents due ... -
A comparative analysis of a dry bulk carrier's fuel preference in terms of entropy and environmental sustainability
(Elsevier Ltd, 2023)The marine industry has sectoral obligations for maintaining economic and environmental sustainability in addition to environmental responsibility because of its competitive effect. Particularly, institutional goals to ... -
Perspectives from a Maritime University's female faculty: From queen bees to gentle mermaids or white sharks
(IGI Global, 2023)Relations among women have always been complex. However, this complexity varies depending on the context and the people involved. Relationships that gain different characteristics in male-dominated environments take on an ... -
New traversable wormhole solutions in Einstein Gauss-Bonnet gravity
(World Scientific, 2023)This paper explores the existence of static wormholes in 4-Dimensional Einstein Gauss-Bonnet (4D EGB) gravity. We discuss some possibilities for constructing radial-dependent shape functions via different strategies to ... -
Comparative analysis of entropy and environmental impacts of shipping operations on arctic and international routes
(Elsevier Ltd, 2023)With the increasing interest in Arctic shipping operations mostly due to global warming, while increasing the sectoral effects in route management, possible environmental sustainability effects are noteworthy. This study ... -
Ion-Acoustic Solitons in Magnetized Plasma Under Weak Relativistic Effects on the Electrons
(Springer, 2023)Investigating ion-acoustic disturbances in a magnetized plasma, consisting of relativistic electrons and non-thermal ions, entails a comprehensive study into the nonlinear wave structure. By condensing the fundamental set ... -
A proposed emergency response site selection for preventing pollution and collision effects using neutrosophic evaluation based on distance from average solution method and a numerical application in the Strait of Canakkale (Dardanelles)
(Elsevier Ltd., 2023)The Turkish Straits Sea Area, encompassing the Sea of Marmara, the Strait of Canakkale, and the Strait of Istanbul, presents exceptional challenges due to its constricting and winding shape, making it one of the world's ... -
The role of atomistic processes in growth of Cu–Ni metallic/bimetallic nanoparticles
(Elsevier B.V., 2023)Controlling the morphology of non-noble bimetallic nanocrystals can provide an excellent opportunity to improve performance and activity in catalytic reactions. Although several studies have focused on the overall macroscopic ... -
Ab initio investigation of structural, elastic, and thermodynamic characteristics of tetragonal XAgO compounds (X = Li, Na, K, Rb)
(Institute of Physics, 2023)The present research utilizes ab initio computations to examine the thermodynamic, structural, and elastic characteristics of XAgO ternary oxides, where X signifies Li, Na, K, and Rb.The GGA-PBE and GGA-WC functionals were ... -
Fractional Dynamics of Chronic Lymphocytic Leukemia with the Effect of Chemoimmunotherapy Treatment
(World Scientific, 2024)Currently, immunotherapy is seen to be the most effective cancer treatment. This is especially true while treating chronic lymphocytic leukemia (CLL), a slow-growing B-lymphocyte neoplasm that gradually compromises the ... -
Risk premium in a real business cycle framework
(Elsevier Inc., 2024)A real business cycle framework with financial and informational frictions is developed for a small open economy in order to analyze the implications of risk premium shocks for aggregate fluctuations. The frictions in the ... -
Time - Frequency Analysis in Subbands Using Adaptive Multichannel Sequential Lattice Prediction Filtering Method
(Institute of Electrical and Electronics Engineers Inc., 2023)The objective of this presentation is to propose a time-frequency analysis technique suitable for cognitive radio spectrum sensing, and radar, sonar imaging applications. The input data is windowed and converted to two ... -
A Fuzzy Fractional Power Series Approximation and Taylor Expansion for Solving Fuzzy Fractional Differential Equation
(Elsevier Inc., 2024)Fuzzy fractional differential has the strength to capture the senses of memory and uncertainty simultaneously involved in dynamical systems. However, a solution for fuzzy fractional differential equations is not always ... -
Risk Analysis in the Food Cold Chain Using Decomposed Fuzzy Set-Based FMEA Approach
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)Risk analysis is employed across various domains, including the increasingly vital food supply chain, particularly highlighted by the COVID-19 pandemic. This study focuses on applying decomposed fuzzy sets (DFS), a novel ... -
Graphene Nanoplatelet and Multiwalled Carbon Nanotube Doping Effect on the Structural and Physical Properties of PolyVinyl Alcohol Composites
(Taylor and Francis Ltd., 2023)Polyvinyl alcohol (PVA) composite thin films were prepared using graphene nanoplatelets (GNPs) and multiwalled carbon nanotubes (MWCNTs) as carbon fillers (CFs). The resulting electrical, optical, mechanical, and structural ... -
Mental workload (MWL) measurement in marine operations
(Nova Science Publishers, Inc., 2023)Human error is the primary contributor to maritime casualties. Moreover, most collisions and groundings were related to watchkeeping officers' mental workload (MWL). The mental workload can be defined as the amount of ... -
Sustainable wellbeing education in maritime universities
(Nova Science Publishers, Inc., 2023)Sustainable well-being education is the process of teaching individuals the importance of sustainability and how to make choices that support the long-term health and well-being of themselves, their communities and the ... -
Recycling and Enrichment of Rare Earth Based Permanent Magnet Scraps
(Institute of Electrical and Electronics Engineers Inc., 2023)The trade dominance of China in the rare earth industry, 33.8% reserves, and 70% of the production of rare earths jeopardize the continuity of strategic applications with high-Added value. Another and more important problem ...
