Fen Fakültesi: Recent submissions
Now showing items 81-100 of 252
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First Detailed Photometric Investigation on the Nature of Contact Binary System AA Cet
(Institute of Physics, 2023)The TESS light curve (LC) of the marginal contact binary AA Cet was analyzed simultaneously with the radial velocity and the orbital period (OP) change of the system was investigated. The physical parameters of the system ... -
Statefinder diagnosis of Tsallis holographic dark energy model in f(R, T) Theory
(Institute of Physics, 2023)In this study, Tsallis Holographic Dark Energy (THDE) was studied in the framework of f(R, T) gravitational theory by taking into consideration the homogeneous and anisotropic Bianchi-I spacetime. The Hubble horizon was ... -
Boron removal from wastewater by direct contact membrane distillation system using two-level factorial design
(Taylor and Francis Ltd., 2023)Numerous industries use boron and its compounds in various applications. In this study, the removal of boron from an aqueous solution by direct contact membrane distillation (DCMD) system. A 23 full factorial experimental ... -
Discovery of δ Sct components in eclipsing binary systems IQ CMa, AW men and W Vol
(Oxford University Press, 2023)We present the first evidence on the δ Sct type pulsations of the primary components of three eclipsing binaries IQ CMa, AW Men, and W Vol in the Transiting Exoplanet Survey Satellite (TESS) field. A comprehensive investigation ... -
Six Newly Discovered Eclipsing Binary Systems in the TESS field
(Institute of Physics, 2023)We present the first detailed investigation of six eclipsing binary systems in the TESS field. The TESS light curves of the targets are analyzed by determining the initial effective temperatures via SED fits. The absolute ... -
Comprehensive spectroscopic and photometric study of pulsating eclipsing binary star AI Hya
(Oxford University Press, 2023)The pulsating eclipsing binaries are remarkable systems that provide an opportunity to probe the stellar interior and to determine the fundamental stellar parameters precisely. Especially the detached eclipsing binary ... -
Genomic Prediction Accuracies for Growth and Carcass Traits in a Brangus Heifer Population
(MDPI, 2023)The predictive abilities and accuracies of genomic best linear unbiased prediction (GBLUP) and the Bayesian (BayesA, BayesB, BayesC and Lasso) genomic selection (GS) methods for economically important growth (birth, weaning, ... -
Observational constraints on the cubic parametrization of the deceleration parameter in f(R, T) gravity
(Springer Science and Business Media Deutschland GmbH, 2023)In this paper, we consider the cubic parametrization of the deceleration parameter, in f(R, T) theory of gravitation, where R is the Ricci scalar and T is the trace of the energy–momentum tensor of matter for investigating ... -
Synthesis of p(HEMA-co-AETAC) nanocomposite hydrogel with vinyl-function montmorillonite nanoparticles and effective removal of methyl orange from aqueous solution
(Taylor and Francis Ltd., 2023)It has become crucial to develop new adsorbents to remove toxic dye wastes from wastewater to protect our existing aquatic ecosystem. Here, to remove methyl orange azo dye from aqueous solutions, a new p(HEMA-co-AETAC)/VMt ... -
Physically and Chemically Crosslinked, Tannic Acid Embedded Linear PEI-Based Hydrogels and Cryogels with Natural Antibacterial and Antioxidant Properties
(MDPI, 2023)Linear polyethyleneimine (L-PEI) was obtained from the acidic hydrolysis of poly(2-ethyl-2-oxazoline) and employed in the synthesis of physically crosslinked L-PEI hydrogel, PC-L-PEIH, chemically crosslinked L-PEI hydrogel, ... -
Evaluation of the Diagnostic Performance of a SARS-CoV-2 and Influenza A/B Combo Rapid Antigen Test in Respiratory Samples
(MDPI, 2023)This study aimed to evaluate the performance characteristics of a rapid antigen test developed to detect SARS-CoV-2 (COVID-19), influenza A virus (IAV), and influenza B virus (IBV) (flu) compared with those of the real-time ... -
Genome-Wide Discovery of Structural Variants Reveals Distinct Variant Dynamics for Two Closely Related Monilinia Species
(Oxford University Press, 2023)Structural variants (SVs) are variants with sizes bigger than 50 bp and capable of changing the size, copy number, location, orientation, and sequence content of genomic DNA. Although these variants have been proven to be ... -
Adsorption of methylene blue from aqueous solution using poly(2-acrylamido-2-methyl-1-propanesulfonic acid-co-2-hydroxyethyl methacrylate) hydrogel crosslinked by activated carbon
(Taylor and Francis Ltd., 2023)This study aimed to develop an environmentally friendly, inexpensive, and efficient adsorbent for removing methylene blue (MB) dye from wastewater using a three-dimensional porous poly(2-Acrylamido-2-methyl-1-propanesulfonic ... -
Biofouling and Mitigation Methods: A Review
(AMG Transcend Association, 2023)Biofouling accumulates living organisms on surfaces in contact with the water and causes significant economic, structural, and microbial problems on ship hulls, piers, oil rigs, power plants, pipework, water treatment ... -
Dichotomy in morphology of the same genetic lineage of green turtles
(British Herpetological Society, 2023)Morphological studies of marine turtles are important to provide insight into changes in their developmental environment. This study aimed to determine green turtles' Chelonia mydas morphological differences within the ... -
Biocompatible Glycol Chitosan Microgels as Effective Drug Carriers
(MDPI, 2023)Glycol chitosan (GC) is a chitosan (CH) derivative with improved water solubility with regards to CH which affords significant solubility advantages. In this study, microgels of GC as p(GC) were synthesized by a microemulsion ... -
Simultaneous reduction of 4-nitrophenol, 4-nitroaniline and methylene blue organic pollutants via TiO2 supported Pd(II) complex catalyst bearing 2-(6-methylpyridin-2-yl)-1H-benzimidazole type ligand
(Elsevier Ltd, 2023)In this study, 2-(6-methylpyridin-2-yl)-1H-benzimidazole derivative ligand (L) and its Pd(II) complex (Pd(L)Cl2) were synthesized and characterized by spectroscopic techniques. The crystal structure of L was characterized ... -
Body size-related polymorphic foraging strategy in adult green turtles
(Elsevier Ltd, 2023)Green turtles (Chelonia mydas) are among the prominent migratory and conservation-needing animals. Missing data on the foraging strategy of green turtles limits effective conservation actions in the Eastern Mediterranean. ... -
First photometric study of three eclipsing binary star systems: V495 Aur, V589 Aur and V478 Cam
(Elsevier B.V., 2023)The light curve solutions and orbital period analysis of V495 Aur, V589 Aur and V478 Cam eclipsing binary star systems are presented for the first time in this study. Transiting Exoplanet Survey Satellite (TESS) observations ... -
Effect of group electronegativity on spectroscopic, biological, chromogenic sensing and optical properties of 2-formyl-benzene sulfonic acid sodium salt-based Schiff bases
(Elsevier B.V., 2023)In this study, 2-formylbenzenesulfonic acid sodium salt-based Schiff bases were synthesized from the reactions of 2-formylbenzenesulfonic acid sodium salt with 2-amino-4-chlorophenol and 2-amino-4-methylphenol. The structure ...
