Güncel Gönderiler: Amasya University Institutional Repository
Toplam kayıt 3474, listelenen: 1301-1320
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Residual LSTM layered CNN for classification of gastrointestinal tract diseases
(Academic Press Inc Elsevier Science, 2021)nowadays, considering the number of patients per specialist doctor, the size of the need for automatic medical image analysis methods can be understood. These systems, which are very advantageous compared to manual systems ... -
Improved honey badger algorithms for parameter extraction in photovoltaic models
(Elsevier Gmbh, 2022)Precise estimation of the parameter values of solar models is very essential for optimization of solar systems. Many studies that use metaheuristic algorithms have recently been proposed for parameter estimation and ... -
Kinematic modeling of Rytov's law and electromagnetic curves in the optical fiber based on elliptical quaternion algebra
(Elsevier Gmbh, 2021)In this paper, we aim a kinematic method to investigate the behavior of polarized light in an optical fiber. Geometric phase equations are obtained using elliptic quaternions. The behavior of polarized light is studied for ... -
Electromagnetic curves and Rytov curves based on the hyperbolic split quaternion algebra
(Elsevier Gmbh, 2022)This paper aims to investigate the hyperbolically the motion of the polarization plane traveling along the linearly polarized light wave in the optical fiber via the hyperbolic split quaternion algebra. The motion of the ... -
Role of new synthesized diethylenetriamine-based protic ionic liquids in organic semiconductor devices
(Elsevier Gmbh, 2021)The charge carrier transport and related transport layers are extremely essential issue for obtaining high-efficient Organic Light Emitting Devices (OLEDs) and high-performance Organic Field Effect Transistor (OFETs). In ... -
Comparative structural, spectroscopic and nonlinear optical analysis of a Schiff base compound with experimental and theoretical methods (HF, B3LYP and WB97X-D)
(Elsevier Gmbh, 2021)A novel Schiff base compound (E)-N-((2-iodophenyl)-1-(5-nitrothiophen-2-yl)methanimine has been synthesized. The structural characterization of Schiff base compound are confirmed by single crystal X-ray, FT-IR, and UV-vis ... -
Molecular characterization of extended-spectrum ?-lactamases-producing Enterobacteriaceae species in ground beef and chicken meat
(Elsevier, 2023)The objectives of this study were i) to characterize extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E) using pheno- and genotyping methods, ii) to evaluate the antimicrobial resistance pattern against ... -
Mediastinal lymph node enlargement in COVID-19: Relationships with mortality and CT findings
(Mosby-Elsevier, 2022)Background: The presence of mediastinal lymph node enlargement (MLNE) in computed tomography (CT) of Coronavirus disease 2019 (COVID-19) patients can be associated with disease severity. Objectives: To investigate the ... -
An evaluation of antibacterial properties and cytotoxicity of UV-curable biocompatible films containing hydroxyethyl cellulose and silver nanoparticles
(Elsevier, 2023)The present study aimed to develop biocompatible film materials with antibacterial and anticancer properties that can be cured with UV rays depending on the thiol-en click reaction mechanism. The synthesized m-Ag NPs were ... -
Five-factor personality traits as predictors of intercultural sensitivity among Turkish preservice teachers
(Cell Press, 2023)The aim of this study is to examine the relationships between the five-factor personality traits and intercultural sensitivity among Turkish preservice teachers. The participants of this study were 1218 college students ... -
2-Hydroxyanthraquinone substituted cyclotriphosphazenes: Synthesis and cytotoxic activities in cancer cell lines
(Elsevier Science Sa, 2021)Scientists continue to synthesize substances that have cytotoxic effects and examine their properties to overcome cancer for a long time. This study is aimed at preparing novel cyclotriphosphazene derivatives and examining ... -
Integrated disaster management experience of people with disabilities: A phenomenological research on the experience of people with orthopedic disabilities in Turkiye
(Elsevier, 2023)Turkey is one of the countries where disasters are frequently experienced due to its geopolitical position. As in all parts of the world, disasters that occur in Turkey as well affect some groups more than others. This ... -
Evaluating the efficacy of Online Verbal Behaviour Training to ABA-Practitioners working with autistic individuals
(Elsevier Sci Ltd, 2023)During the COVID-19 pandemic, online training platforms have become more popular as a training delivery method. Given the importance of the Verbal Behaviour (VB) approach in teaching communication skills to autistic ... -
Environmental and enviro-economic effect analysis of hydrogen-methanol-gasoline addition into an SI engine
(Elsevier Sci Ltd, 2023)This paper provides a novel approach to the environmental and enviro-economic assessment of an SI engine at various loads (25Nm, 50Nm, 75 Nm, 100 Nm, and full load) using different fuel blends such as methanol-gasoline ... -
Comparative investigation of multi-walled carbon nanotube modified diesel fuel and biogas in dual fuel mode on combustion, performance, and emission characteristics
(Elsevier Sci Ltd, 2022)Biogas has been investigated as an alternative biofuel in dual fuel operating mode in a direct injection diesel engine. However, there is not sufficient information about using modified fuels with biogas. This study aimed ... -
Cytotoxic, genotoxic, and carcinogenic effects of acrylamide on human lung cells
(Pergamon-Elsevier Science Ltd, 2022)While an association between acrylamide (AC) exposure and the risk of developing cancer has been shown in some studies, there are very limited data on the relationship between AC exposure and lung cancer risk. Thus, we ... -
The isolation of secondary metabolites from Rheum ribes L. and the synthesis of new semi-synthetic anthraquinones: Isolation, synthesis and biological activity
(Elsevier Sci Ltd, 2021)Rheum ribes L. (Rhubarb) is one of the most important edible medicinal plants in the Eastern Anatolia region and is called Iskin by local people. Resveratrol and 6-O-methylalaternin were isolated from the Rhubarb for the ... -
Effect of H2 addition to methanol-gasoline blend on an SI engine at various lambda values and engine loads: A case of performance, combustion, and emission characteristics
(Elsevier Sci Ltd, 2021)The main purpose of this study was to investigate the effects of hydrogen and methanol addition on the engine performance, combustion, and emission characteristics of a spark-ignition engine. The experiments were performed ... -
Comparative micro-anatomical features of endemic Fritillaria taxa growing in the Mediterranean region (Turkey)
(Elsevier Gmbh, 2022)The micro-morphological features (anatomical) of the endemic Fritillaria taxa, i.e., F. melananthera, F. asumaniae, F. byfieldii, F. carica, F. elwesii, F. forbesii, F. milasense, F. mughlae, F. ozdemir-elmasii distributed ... -
Thermo-economic assessment of a thermally integrated pumped thermal energy storage (TI-PTES) system combined with an absorption refrigeration cycle driven by low-grade heat source
(Elsevier, 2022)The pumped thermal energy storage system (PTES), which offers cheaper storage of electrical energy, has been a widely discussed issue in the literature recently. Unlike the literature studies, in this study, an absorption ...
