Mühendislik Fakültesi / Faculty of Engineering: Recent submissions
Now showing items 1-20 of 180
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Multi-scale classification of single-cell gel electrophoresis assay using deep learning algorithm
(2020)Structural and functional integrity of deoxyribonucleic acid (DNA) is crucial for the maintenance of hereditary information. However, by-products of cellular metabolism and physical or chemical factors may cause spontaneous ... -
Selective generalized travelling salesman problem
(2020)This paper introduces the Selective Generalized Traveling Salesman Problem (SGTSP). In SGTSP, the goal is to determine the maximum profitable tour within the given threshold of the tour's duration, which consists of a ... -
Occupational health and safety performance evaluation of countries based on MAIRCA
(2020)Purpose The purpose of this paper is to develop an approach to compare occupational health and safety (OHS) performances of countries. Additionally, another aim is to debate the impacts of using recorded data and ratios ... -
Order Acceptance and Scheduling Problem: A Proposed Formulation and the Comparison with the Literature
(2020)In classical scheduling problem, it is assumed that all orders must be processed. In the order acceptance and scheduling (OAS) problem, some orders are rejected due to limited capacity. In make-to-order production environment, ... -
Multiple Service Home Health Care Routing and Scheduling Problem: A Mathematical Model
(2020)The home health care routing and scheduling problem (HHCRSP) is an extension of the vehicle routing problem (VRP) that are scheduled and routed to perform a wide range of health care services. Nurses, doctors and/or ... -
A Component Based Model Developed for Machine Tool Selection Decisions
(2020)Machine tools are widely used in manufacturing sectors; such as automotive industry, metal cutting industry, aerospace industry etc. Purchase of a machine tool is a long-term capital investment decision and requires a high ... -
A knowledge-based material selection system for interactive pressure vessel design
(2020)Continual introduction of new materials and improvements in existing materials increase the variety of materials that can be used for pressure vessel components. Among wide variety of materials, the most suitable one must ... -
Analysis of post-graduate theses in Industrial Engineering area of Turkish Universities
(2020)Today, engineers make efforts for post-graduate programs far more than before. The main reasons can be increasing awareness of firms about education, decreasing job opportunities for undergraduate degrees, the increasing ... -
Warehouse Location selection for an electricity distribution company by KEMIRA-M method
(2020)In this study, by using Modified Kemeny Median Indicator Ranks Accordance (KEMIRA-M) approach which begins to become popular in recent times for solution of Multi criteria Decision Making (MCDM) problems, warehouse location ... -
A Multi-Objective Credit Evaluation Model Using MOORA Method and Goal Programming
(2020)The selection process of a suitable credit applicant firm becomes a more complex decision making process as the decision makers in the banking industries have to assess a wide range of firms based on a set of conflicting ... -
Airfoil-slat arrangement model design for wind turbines in fuzzy environment
(2020)In this study, a multi-element wind turbine blade that consists of NACA 6411 and NACA 4412 leading-edge slat design is investigated computationally. Optimum design parameters of the slatted wind turbine blade leading to ... -
Analysis of the effect of the number of criteria and alternatives on the ranking results in applications of the multi criteria decision making approaches in machining center selection problems
(2020)Multi criteria machining center selection models are widely used in the literature. In the applications of multi-criteria decision making models, machining center selection criteria are directly taken from catalogues. It ... -
Heart sound recording and automatic S1-S2 waves detecting system design
(2020)The second leading cause of death in the world is cardiovascular diseases. Diagnosis of vast majority of cardiovascular diseases is made by listening to heart sounds by specialists (auscultation method). However, since the ... -
Freshness Classification of Horse Mackerels with E-Nose System Using Hybrid Binary Decision Tree Structure
(2020)The aim of this study is to test the freshness of horse mackerels by using a low cost electronic nose system composed of eight different metal oxide sensors. The process of freshness evaluation covers a seals of seven ... -
Predicting Infections Using Computational Intelligence - A Systematic Review
(2020)Infections encompass a set of medical conditions of very diverse kinds that can pose a significant risk to health, and even death. As with many other diseases, early diagnosis can help to provide patients with proper care ... -
Quantitative sleep EEG synchronization analysis for automatic arousals detection
(2020)Background and objective: Electroencephalographic arousals are considered to be the main reason for the interruption of sleep and are visually examined by sleep physicians. Visual scoring of all-night recordings has ... -
Cross-exchange of donor units in donor-acceptor-donor type conjugated molecules: Effect of symmetrical and unsymmetrical linkage on the electrochemical and optical properties
(2020)A series of donor-acceptor-donor type molecules were synthesized using carbazole (C) and thiophene (T) as donor units. The donors were connected symmetrically and unsymmetrically to the acceptor unit of benzothiadiazole ... -
A benzimidazole-based turn-off fluorescent sensor for selective detection of mercury (II)
(2020)In this study, potential fluorescent sensing ability of a donor-acceptor-donor type conjugated molecule over various metal ions (Ni(II), Zn(II), Cu(II), Cd(II), Pb(II), Fe(II), Fe(III), As(III), Se(IV), Hg(I) and Hg(II)) ... -
On a Problem of Erdos and Graham
(2020)An old conjecture of Erdos and Graham states that only finitely many integer squares could be obtained from product of disjoint blocks of consecutive integers of length greater than or equal to four. It is known by ... -
Influence of Sulfurization Time on the Properties of Cu2ZnSnS4 Thin Films Deposited on Mo-coated Soda Lime Glass Substrates by Co-sputtering Technique
(2020)In this work, Cu2ZnSnS4 (CZTS) absorber films were prepared by sulfurization of co-sputtered precursor films at different time periods. The influence of sulfurization time on physical characteristics of the grown films was ...