Sivas Cumhuriyet Universitesi: Recent submissions
Now showing items 1721-1740 of 14382
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Investigation of the applicability of fatty acid-based deep eutectic solvent based air assisted liquid liquid microextraction for the rapid determination and extraction of butylparaben in cosmetic products
(2022)In this research paper, fatty acid-based deep eutectic solvents (FA-DESs) were prepared and investigated for the extraction of butylparaben (BP) from cosmetic products by air assisted liquid liquid microextraction (AA-DLLME). ... -
Effect of Chemical Composition of Boriding Agent on the Optimization of Surface Hardness and Layer Thickness on AISI 8620 Steel by Solid and Liquid Boriding Processes
(08.10.2022)Surfaces of cam shafts made of AISI 8620 steels were hardened by boriding processes in both solid and liquid mediums. Various chemical agents were used to achieve boride layers on the surfaces of the cam shafts in these ... -
Doğrusal Olmayan Sistemlerde 0/1 Metodu ile Kaos Analizi
(Haziran 20)Bu çalışmada, sürekli kaotik sistem örneklerinden olan Sprott B kaotik sisteminin kaos analizi 0/1 test kullanılarak gerçekleştirilmiştir. Çalışmada kaos analizinin literatürde çokça tercih edilen Lyapunov üstelleri, ... -
Improving the Electrochemical Energy Storage Capacity of the Renewable Carbon Derived from Industrial Tea Waste
(29.06.2022)Energy storage is gaining a vital role since the usage of portable electric/electronic devices and vehicles have been growing. Capacitors, called as electrochemical double layer capacitors or supercapacitors, find ... -
FPGA YAPILARDA KAOTİK OSİLATÖR TASARIMI
(İksad Yayınevi, Ekim 2022)Son yüzyılda birçok bilim alanındaki çalışmalarda yer bulan kaos teorisi, farklı amaçlarla pek çok sistem davranışlarının ortaya konulmasında ve problemin çözümündeki yaklaşımlarıyla dikkat çekmiştir. Karmaşık davranışları ... -
Effects of pH and Current Density on Microstructure and Hardness of the Cobalt-Tungsten Coating
(Dergipark, 14.04.2022)Effects of pH and Current Density on Microstructure and Hardness of the Cobalt-Tungsten Coating -
Fen Öğretiminde Kimya Laboratuar Uygulamaları I ve II
(Vizetek Yayıncılık Sanayi ve Ticaret Limited Şirketi, Aralık 202)Bu kitaptaki kimya laboratuarı deneyleri, ortaokul fen bilimleri dersi öğretim programında “Madde ve Doğası” öğrenme alanında hedeflenen bilişsel kazanımlara yönelik olarak hazırlanmıştır. Kitap iki bölümden oluşmaktadır. ... -
Araştırma-Sorgulamaya Dayalı Öğrenme Yaklaşımı
(Pegem Akademi, Aralık 202)Güncel Gelişmeler Odağında Fen Öğretimi kitabı, fen öğretiminde üzerinde sıklıkla durulan model ve yaklaşımları güncel gelişmelerle ele alarak okuyucuya sunmaktadır. Kitap, toplam on yedi bölümden oluşmaktadır. İlk bölümde ... -
NUTRITIONAL CONCENTRATION VALUES OF FIELD LARKSPUR (Consolida regalis) CONSUMED AS PURPLE MINT IN SİVAS
(2022)The Ranunculaceae family contain 50 to 60 genera and 2,500 species. Some plants belonging to this family are highly poisonous and are used as herbal medicines or spices (Bruneton, 1999; Ipor and Oyen, 1999; Heywood et ... -
DETERMINATION OF THE BIOLOGICAL ACTIVITY OF Lavandula stoechas L.
(2022)Lavandula stoechas is an aromatic plant belonging to the Lamiaceae 2019). It is known that Lavandula stoechas plant, which is in the form of a bush, does not shed its leaves (Carrasco et al., 2015). Lavandula stoechas ... -
Vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction approach for determination of metribuzin in some plant samples with UV–Vis spectrophotometer
(2022)A vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction (VA-MIL-DLLME) approach was proposed using a tetrachloromanganate-based magnetic ionic liquid (MIL, as extraction solvent) for the ... -
Application of levulinic acid-based natural deep eutectic solvents for extraction and determination of deltamethrin in food samples
(2022)In the study, a fast and green natural deep eutectic solvent based ultrasound-assisted liquid liquid microextraction (NDES-UALLME) were proposed for the determination and extraction of deltamethrin in food samples using ... -
Experimental design of ligandless sonication-assisted liquid- phases microextraction based on hydrophobic deep eutectic solvents for accurate determination of Pb(II) and Cd(II) from waters and food samples at trace levels
(2022)A straightforward, accurate and efficient analytical procedure was developed by ligandless sonication-assisted liquid- phases microextraction based on hydrophobic deep eutectic solvents (SA-LPME-HDES) to trace toxic Pb(II) ... -
Effects of Heavy Iodine Atoms and π-Expanded Conjugation on Charge Transfer Dynamics in Carboxylic Acid BODIPY Derivatives as Triplet Photosensitizers
(2022)Borondipyrromethene (BODIPY) chromophores are composed of a functional-COOH group at meso position with or without a biphenyl ring, and their compounds with heavy iodine atoms at −2, −6 positions of the BODIPY indacene ... -
Synthesis of Multifunctional Organic Nanoparticles Combining Photodynamic Therapy and Chemotherapeutic Drug Release
(2022)Cancer is a group of diseases that are caused by uncontrolled proliferation of cells in various parts of the body and it is one of the most studied diseases worldwide. Photodynamic therapy (PDT) is a treatment that uses ... -
Chemometric approach for the spectrophotometric determination of chloramphenicol in various food matrices: Using natural deep eutectic solvents
(2022)A novel, simple and green temperature controlled-natural deep eutectic solvent emulsification liquid–liquid microextraction (TC-NADES-LLME) coupled with UV–vis spectrophotometry was optimized for preconcentration and ... -
Experimental design of ligandless sonication-assisted liquid- phases microextraction based on hydrophobic deep eutectic solvents for accurate determination of Pb(II) and Cd(II) from waters and food samples at trace levels
(2022)A straightforward, accurate and efficient analytical procedure was developed by ligandless sonication-assisted liquid- phases microextraction based on hydrophobic deep eutectic solvents (SA-LPME-HDES) to trace toxic Pb(II) ... -
Optical and nano-mechanical characterization of c-axis oriented AlN film
(2022)This paper reports the temperature effects on the optical properties of metalorganic vapour-phase epitaxy (MOCVD) grown c-axis oriented AlN epilayer thin film studied by in-situ high-temperature spectroscopic ellipsometry. ... -
Synthesized of a novel xanthate functionalized polypropylene as adsorbent for dispersive solid phase microextraction of caffeine using orbital shaker in mixed beverage matrices
(2022)A newly synthesized xanthate functionalized chlorinated polypropylene (PP-Xa) was used as adsorbent for the orbital shaker based on dispersive solid phase microextraction (OS-DSPME) of caffein from several tea, coffee, ... -
Application of central composite design in parameters optimization of nano-structured supramolecular solvent based on liquid-liquid microextraction for determination of total lead in food, vegetables, grilled meat products, and water samples
(2022)The main aim of this research article is to develop a new sample preparation method based on liquid-liquid microextraction using nanostructured supramolecular solvent for analysis of total lead in food, vegetables, grilled ...