Güncel Gönderiler: Teknik Bilimler Meslek Yüksekokulu Koleksiyonu
Toplam kayıt 200, listelenen: 61-80
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Enhancing transient response performance of automatic voltage regulator system by using a novel control design strategy
(Springer, 2023)The terminal voltage of the synchronous generator must be kept between determined values by a closed-loop control system called automatic voltage regulator (AVR). To enhance the performance of the AVR system, this study ... -
Improvements in the phylogeny of Epilobium and Chamaenerion inferred from nrDNA and cpDNA data focusing on Türkiye
(Scientific Technical Research Council Turkey, TÜBİTAK, 2023)Epilobium and Chamaenerion included 165 and 8 species over the world, respectively. The members of the genera are distributed particularly in moist habitats from subpolar to tropical regions. This paper aims to provide ... -
Distribution and sources of particulate organic matter from the anthropogenically disturbed Iyidere River to the Black Sea coast
(Frontiers Media, 2023)Understanding the biogeochemical processes of particulate organic matter occurring in the river under anthropogenic disturbances and its transport to the coastal system is important for environmental resource management. ... -
Plastic occurrence in fish caught in the highly industrialized Gulf of Izmit (Eastern Sea of Marmara, Turkiye)
(Elsevier, 2023)Occurrence of micro-(<5 mm) and mesoplastics (5-25 mm) in twelve fish species caught off Gulf of Izmit in the Sea of Marmara was investigated. Plastics were found in the gastrointestinal tracks of all the analysed species: ... -
Automatic generation controller based on whale optimization algorithm in PV-thermal power systems
(Gazi Üniversitesi, 2023)To ensure a balance between the power generated and the consumed power in power systems, a control process namely automatic generation control (AGC) must be carried out. This process becomes more challenging due to increasing ... -
Selectivity of monofilament gillnets with different mesh sizes used in fishing of pearl mullet, (Alburnus tarichi (Guldenstadt, 1814)) in Lake Van
(Ege University, 2023)This study was carried out between September 2020 and March 2021 to determine the selectivity of monofilament gillnets used in pearl mullet, Alburnus tarichi (Güldenstädt, 1814), fishing in Lake Van. The SELECT method was ... -
A new water-soluble zinc azaphthalocyanine containing azo groups: synthesis, characterization, fastness and antibacterial properties on cotton fabric
(E.U. Printing and Publishing House, 2023)A novel water-soluble zinc azaphthalocyanine containing azo groups (Azo-ZnAzaPc) was synthesized and characterized using FT-IR, H-1 NMR, C-13 NMR, UV-vis, MS and elemental analysis. A dyeing experiment was performed on ... -
Agomelatine attenuates cisplatin-induced cognitive impairment via modulation of BDNF/TrkB signaling in rat hippocampus
(Elsevier, 2023)Cisplatin is a drug used effectively in the treatment of malignant tumors. However, cisplatin has many side ef-fects, including cognitive impairment. Agomelatine, a synthetic melatonin analogue, is an important antide-pressant. ... -
Distribution and molecular characterisation of species of the Malacostraca (Crustacea) in the Eastern Black Sea brackish waters
(2023)The aim of the study was to identify the species of the Malacostraca distributed in the estuarine habitats of the eastern part of the Black Sea of Turkey using both morphological and molecular data. Samples were collected ... -
Determination of the pKa value of some 1,2,4-triazol derivatives in forty seven different solvents using semi-empirical quantum methods (PM7, PM6, PM6-DH2, RM1, PM3, AM1, and MNDO) by MOPAC computer program
(Ovidius University Press, 2023)In this study, we calculated the enthalpy (?H, kcal/mol), entropy (?S, cal/K.mol) and free energy (?G, kcal/mol) thermodynamic values of each molecule for forty-seven different solvent media according to semi-empirical ... -
Nano-sized and microporous palladium catalyst supported on modified chitosan/cigarette butt composite for treatment of environmental contaminants
(Elsevier, 2022)This study reports a versatile process for the fabrication of a microporous heterogeneous palladium nanocatalyst on a novel spherical, biodegradable, and chemically/physically resistant catalyst support consisting of ... -
Heavy metal concentrations and health risk assessment in sarda sarda (bloch, 1793) caught in the Turkish Black Sea coasts
(2022)In this study, it was aimed to determine heavy metal levels in muscle tissues of Atlantic bonito samples caught in the Eastern Black Sea Region and to determine their potential to pose a risk to human health. The ... -
Investigation of microplastic accumulation in Horse Mackerel (Trachurus mediterraneus) caught in the Black Sea
(2022)The marine ecosystem is prone to pollution exposure due to a number of factors. Microplastic (MP) pollution has been a severe issue recently; however, studies on marine organisms are limited. The abundance and composition ... -
Assessment of heavy metal pollution of Çoruh River (Turkey)
(2022)In this study, the pollution assessment of the water, total suspended solids, and sediment samples collected from the Çoruh River was carried out. For this purpose; aluminium, chromium, manganese, iron, cobalt, nickel, ... -
Mersin Körfezi’nde Sübye (Sepia officinalis, Linné, 1758) avcılığında kullanılan fanyalı uzatma ağının av kompozisyonu ve hedef dışı av
(2022)Bu çalışmada, Mersin Körfezi’nde kullanılan fanyalı sübye uzatma ağlarının av kompozisyonu belirlenmeye çalışılmıştır. Bu amaçla 01.11.2019-15.02.2020 tarihleri arasında toplam 15 deniz seferi gerçekleştirilmiştir. Çalışma ... -
Microplastic contamination and characteristics spatially vary in the southern Black Sea beach sediment and sea surface water
(Elsevier, 2022)In this study, the abundance, and characteristics of the microplastics on the southern coast of the Black Sea were assessed. More than 70% of the detected microplastics were smaller than 2.5 mm and mostly consisted of ... -
Mechanical and radiation attenuation properties of conventional and heavy concrete with diverse aggregate and water/cement ratios
(Croatian Association of Civil Engineers, 2022)This paper presents the results of comprehensive laboratory work conducted for investigating the mechanical and radiation attenuation characteristics of heavyweight concrete produced with pyrite, chromium, and magnetite ... -
Surface termination dependence of electronic and optical properties in Ti2CO2 MXene monolayers
(Amer Physical Society, 2022)Two-dimensional (2D) MXenes are a rapid growing family of 2D materials with rich physical and chemical properties where their surface termination plays an essential role. Among the various 2D MXenes, function-alization of ... -
Texture evolution of friction stir-processed dual-phase steel
(Springer, 2022)Evolution of crystallographic texture and local strains in different zones of a dual-phase steel subjected to severe plastic deformation by friction stir process was examined by electron backscatter diffraction technique. ... -
Radiometric mapping and radiation dose assessments in sediments from Savsat Black Lake, Turkey
(Springer, 2022)In this study, natural and artificial radioactivity concentrations in sediment samples taken from Savsat Black Lake located on the Nature Park in Artvin were determined using a high purity germanium detector. It was ...
