Meslek Yüksekokulları: Recent submissions
Now showing items 1-20 of 326
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Elmas-Su Nanoakışkanı Kullanılan Kanatçıklı ve Farklı Yükseklikli Birleşik Jet Akışlı Kanallarda Yüzeylerin Soğutulması
(Gazi Üniversitesi, 29.02.2024)Çarpan jet-çapraz akıştan oluşan birleşik jet etkisi elektronik elemanların soğutma performansını artırıcı bir etkiye sahiptir. Bu çalışmada, birleşik jet akışıyla kanatçıksız ve 30o açıya sahip kanatçıklı, N=2D kanatçık ... -
Bakır Oksit-Su ve Elmas-Su Nanoakışkanlı Birleşik Jet Akışlı Kanallarda Isı Transferi ve Akış Yapılarının Değerlendirilmesi
(Düzce Üniversitesi, 26.01.2024)Bu çalışmada, sabit 1000 W/m2 ısı akısına sahip dairesel oyuklu ve yamuk modelli bakır plakalı yüzeylerden olan ısı transferi ve birleşik jet akışlı kanallardaki akış yapıları su, %2 hacimsel konsantrasyonlu CuO-Su (Bakır ... -
The effects of rectangular baffle angles and heights on heat transfer and pressure drop performance in cross-triangular grooved rectangular flow ducts
(Elsevier, FEB 2024)The improvements in heat exchangers mainly focus on rising energy efficiency. The cross-grooved rectangular flow ducts are largely used for plate heat exchangers. In this study, to enhance the heat transfer and hydraulic-thermal ... -
Investigation of Heat Transfer Increment in Electronic System Surfaces by Different Air Jet Impingement Applications
(PLEIADES PUBLISHING INCPLEIADES HOUSE, 7 W 54 ST, NEW YORK, NY 10019, UNITED STATES, MAR 2024)The impinging jet technique is a high-performance cooling technology for microchips which are basic elements of electronic systems and having high heat generation rates in small volumes. In this study, the improvement of ... -
Heat transfer and thermal-hydraulic evaluations of cross-circular grooved rectangular flow ducts depending on rectangular baffle design parameters
(SPRINGER HEIDELBERGTIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, MAR 7 2024)The cross-grooved rectangular flow ducts are largely used for plate heat exchangers. In this work, so as to better the heat transfer in cross-grooved rectangular ducts with circular grooves, rectangular baffles were located ... -
Phytochemical and Antimicrobial Characteristics of Raspberry FruitGrowing Naturally in Kelkit Valley, Turkey
(2023)The study was carried out to determine the pomological, phytochemical and antimicrobial properties of wild raspberryfruit (Rubus idaeus) naturally growing in the Kelkit Valley in Turkey. In the study, the wild raspberry ... -
ASMA GENETIK KAYNAKLARININ ÖNEMI VE KULLANIM ALANLARI
(2023)ASMA GENETİK KAYNAKLARININ ÖNEMİ VE KULLANIM ALANLARI -
IDENTIFICATION OF DWARF ROOTSTOCK CANDIDATES IN FIG: WILD FIG (Ficus carica var. rupestris(HAUSSKN.) BROWICZ) POPULATION ANDMORPHOLOGICAL CHARACTERIZATION
(2023)This study was carried out to morphologically characterize and evaluate the dwarf rootstock potential of the fig genotypes in the Ficus carica var. rupestris (Hausskn.) Browicz population is distributed in Tunceli, Türkiye. ... -
2. INTERNATIONAL CONGRESS OF GERONTOLOGY
(2-4 Kasım )nsanoğlunun var olduğu günden bugüne kadar üzerinde en çok düşündüğü, araştırma yaptığı, türlü çareler aradığı ama bir türlü engelleyemediği gerçek yaşlanmaktır. Doğum oranlarının düşmesi ve teknolojik gelişmelerin ... -
A new 1-D polymeric chains of (C5H6ClN2)[CdCl3H2O].H2O perovskite: Synthesis, Structure, Physico-Chemical Characteristics, theoretical calculations, and biological effects
(elsevier, 24.07.2023)A novel 1D polymeric chains material (C5H6ClN2)[CdCl3H2O].H2O perovskite was successfully synthesized with the use slow evaporation process. According to the single-crystal X-ray diffraction, the structure was deduced ... -
Eco-friendly and potential colin esterase enzyme inhibitor agent sulfonyl hydrazone series: Synthesis, Bioactivity Screening, DFT, ADME properties, and Molecular Docking study
(elsevier, 04.04.2023)In this study, new compounds containing the sulfonamide group and having inhibitory activity on cholinesterase enzymes (AChE, BChE) were synthesized. For this purpose, three new sulfonylhydrazone compounds were synthesized ... -
Corrosion inhibition of Carbon Steel using a new morpholine-based ligand during acid pickling: Experimental and theoretical studies
(elsevier, 12.12.2022)Here, a novel, relatively inexpensive Schiff base ligand (HL) has been studied as a corrosion inhibitor for the protection of steel in acidic solution. Different concentrations (0–25 ppm) of HL were added to the test ... -
Removal of Erythrosine B dye from wastewater by Penicillium italicum: experimental, DFT, and molecular docking studies
(taylor francis, 08.03.2023)The study involved the adsorption of Erythrosine B onto the dead, dry, and unmodified Penicillium italicum cells and the analytical, visual, theoretical assessment of the adsorbent-adsorbate interactions. It also included ... -
Vanadium(IV) complexes of salicylaldehyde-based furoic acid hydrazones: Synthesis, BSA binding and in vivo antidiabetic potential
(elsevier, 14.04.2023)Solution synthesis afforded five novel neutral heteroleptic octahedral paramagnetic mononuclear oxidovanadium( IV) complexes of general composition [VO(bpy)L], where L is a dianionic tridentate ONO-donor hydrazone ligand ... -
Cationic resin polymer A®IRC-50 as an effective adsorbent for the removal of Cr(III), Cu(II), and Ag(I) from aqueous solutions: A kinetic, mathematical, thermodynamic and modeling study
(elsevier, 19.08.2023)Adsorption has emerged as a reliable and cost-effective method for the depollution of wastewater containing multivalent heavy metals. However, there is still a need to optimize the process to achieve better efficacy. C ... -
Immobilization of pectinase on chitosan-alginate-clay composite beads: Experimental, DFT and molecular docking studies
(elsevier, 27.08.2023)Pectinase was immobilized on chitosan-alginate-clay (CAC) beads using epichlorohydrin (ECH) as the crosslinker. Prepared beads and immobilization product were analyzed by Fourier Transform Infrared Spectrophotometry (FTIR) ... -
Molecular hybrids integrated with imidazole and hydrazone structural motifs: Design, synthesis, biological evaluation, and molecular docking studies
(elsevier, 03.10.2023)In the present work, a series of compounds containing imidazole and hydrazone structural frameworks were synthesized and characterized using various spectral techniques, including 1H NMR, 13C NMR, FTIR, and HRMS. Synthesized ... -
Synthesis of novel Cu(II) complexes with N2O2 ligands: Characterization, theoretical calculations, antimicrobial, antioxidant, DNA binding, and in vitro anticancer activity studies
(elsevier, 01.07.2023)The aim was to investigate the in vitro antimicrobial, antioxidant, cytotoxic activities and pBR322 Plasmid DNA interaction potentials of newly synthesized Schiff bases and their copper complexes. Cytotoxic activities of ... -
Determination of the Spiritual Support Perceptions of Students at a Vocational School of Health Services in Turkey
(2023)Purpose: The purpose of this study was to determine the frequency of postoperative constipation and risk factors in orthopedic patients. Design: A descriptive model was used. Methods: A total of 140 patients who ... -
Problematic media use and psychological adaptation in children in the COVID-19 pandemic: A descriptive cross-sectional study
(2023)Purpose: This study was conducted to determine the problematic media use and psychological adaptation levels of children. Design and methods: Parents of 685 children living in Turkey participated in the descriptive ...