Güncel Gönderiler: Amasya University Institutional Repository
Toplam kayıt 3474, listelenen: 1361-1380
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Tropospheric zenith wet delay prediction with a new hybrid ANN-Gorilla troops optimizer algorithm
(Elsevier Sci Ltd, 2023)In recent years, machine learning techniques, especially artificial neural networks (ANN), have been widely applied for engineering problems since they have proven to be a good predictor, especially in accurate weather ... -
The investigation of the innovative hybrid heat pump system designed and prototyped for heating process of electric vehicles
(Elsevier, 2023)In this paper, the investigation of the innovative hybrid heat pump system (HHPS) included Positive Temperature Coefficient (PTC) heater commonly used in electric vehicles (EVs) was performed in different heating modes to ... -
Class-driven content-based medical image retrieval using hash codes of deep features
(Elsevier Sci Ltd, 2021)Medical imaging provides the convenience of physicians to analyze the disease by providing visual data of the body parts required for clinical research and treatment. Today, increasing medical images following technological ... -
3-Imino derivative-sulfahydantoins: Synthesis, in vitro antibacterial and cytotoxic activities and their DNA interactions
(Academic Press Inc Elsevier Science, 2022)Sulfahydantoins are five-membered rings found in the structure of chemicals that exhibit antibacterial, antiinflammatory, and anticonvulsant properties. They also activate serine protease enzymes that catalyze the hydrolysis ... -
Residual CNN plus Bi-LSTM model to analyze GPR B scan images
(Elsevier, 2021)In this study, the residual Convolutional Neural Network (CNN) with the Bidirectional Long Short Time Memory (Bi-LSTM) model has proposed for the analysis of Ground Penetrating Radar B scan (GPR B Scan) images. GPR ... -
Midwives' thoughts about musculoskeletal disorders with an evaluation of working tasks
(Elsevier Sci Ltd, 2021)The prevalence of musculoskeletal disorders is very high amongmidwives resulting in sickness absenteeism, functional limitation and staff shortages. There are several contributory risk factors having impact on the development ... -
Detection and classification of microcalcifications in mammograms images using difference filter and Yolov4 deep learning model
(Elsevier Sci Ltd, 2023)In this study, we focus on increasing the visibility of microcalcifications (MCs) in mammogram images by means of the difference filter and classifying the visibility-increased MCs by using Yolov4 deep learning model. The ... -
Applications of the Jack's lemma for the meromorphic functions
(Springernature, 2021)In this paper, we give some results on zf'(z)/f(z) for the certain classes of f(z) meromorphic functions. For the function f(z) = 1/z + c(0) + c(1)z + c(2)z(2)+ ... defined in the punctured disc U = {z : 0 -
Some Caristi type fixed point theorems
(Springernature, 2021)In 1976, Caristi fixed point theorem was proved for ordinary metric spaces. After that, it was shown that this result is equivalent to Ekeland variational principle which has a great number of applications in many branches ... -
Existence and uniqueness results for nonlinear fractional differential equations via new Q-function
(Springer Basel Ag, 2022)In this paper, we first introduce a new concept of Q-function on partial metric spaces. Also, we give a new definition of (alpha,phi,q)-contractive mapping by considering the new kind of Q-function. Then we obtain some ... -
External validation of the current scoring systems and development of a novel scoring system to predict stone-free rates after retrograde intrarenal surgery in patients with cumulative stone diameter of 2-4 cm
(Elsevier Espana, 2023)Objective: Our primary aim is to perform the external validation of the current scoring systems in predicting stone-free status (SFS) after retrograde intrarenal surgery (RIRS) for renal stones 2-4 cm and develop a novel ... -
Immune-inflammatory-nutritional status predicts oncologic outcomes after radical cystectomy for urothelial carcinoma of bladder
(Elsevier Espana, 2023)Objective: To perform the first investigation of the role of immune-inflammatory-nutritional status (INS) on oncological outcomes in patients undergoing open radical cystectomy (ORC) for urothelial carcinoma (UC).Materials ... -
Enhanced marine predator algorithm for global optimization and engineering design problems
(Elsevier Sci Ltd, 2023)Marine predator algorithm adopts the policy of optimal encounter rate in biological interaction between predator and prey, inspired by the Levy and Brownian motions commonly used in oceanic predators. However, the Marine ... -
Probabilistic Power Flow Analysis Using Matlab Graphical User Interface (GUI)
(Springer Singapore Pte Ltd, 2022)In today's power systems, there are renewable energy sources such as wind energy systems and solar energy systems. Renewable energy sources cause extra power fluctuation in the system. Rising of the fluctuation incresas ... -
A Study on Electrical Properties of Nanofiber Composites: Effects of PCL/AgNO3/ZnO Concentration Percentages
(Springer Int Publ Ag, 2022)Nanofibers with multifunctional properties hold great promise as they allow components for a wide range of medical applications. In this study, zinc oxide, silver nitrate and Polycaprolactone were used in the production ... -
Deformation Analysis Using Static, Kinematic and Dynamic Geodetic Deformation Models with GNSS: Deriner Dam, Artvin, Turkey
(Springer, 2021)To serve the purpose of their establishment in a beneficial way, dams should be monitored periodically by geodetic or geotechnical methods. To this aim, in this study, geodetic deformation monitoring was conducted on the ... -
Using Single Miniplate in Mandibular Angle Fractures: Finite Elements Analysis
(Springer Heidelberg, 2022)Purpose Although a wide variety of methods have been described, there is no defined gold standard treatment for mandibular angle fractures. This study aims to evaluate the stability and load values of a single miniplate ... -
Power Muirhead mean in spherical normal fuzzy environment and its applications to multi-attribute decision-making Spherical normal fuzzy power Muirhead mean
(Springer Heidelberg, 2022)This study aims to propose the power Muirhead mean (PMM) operator in the spherical normal fuzzy sets (SNoFS) environment to solve multiple attribute decision-making problems. Spherical normal fuzzy sets better characterize ... -
Optimization of Cutting Parameters in Turning of Titanium Alloy (Grade 5) by Analysing Surface Roughness, Tool Wear and Energy Consumption
(Springer, 2022)In this study, Ti 6Al-4 V (grade 5) ELI alloy was machined with minimum energy and optimum surface quality and minimum tool wear. The appropriate cutting tool and suitable cutting parameters have been selected. As a result ... -
Reduction of Stress Variations on Sections (ROSVOS) for a Femoral Component
(Springer, 2022)Total knee prostheses have become established arthroplasty applications in the treatment of damaged or weakened cartilage. New implants are being produced using bio-materials which are compatible with human tissue. In the ...
