Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 1411, listelenen: 614-633
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The impact of mechanochemical activation on the physicochemical properties and pozzolanic reactivity of kaolinite, muscovite and montmorillonite
(Elsevier, 2022)Partially replacing cement clinkers with activated clays is one of the most promising routes to decarbonise the cement industry and tackle the climate change crisis. This study systematically investigated the impact of ... -
Impact of sonication time in nanoparticle synthesis on the nutrition and growth of wheat (Triticum aestivum L.) plant
(Elsevier, 2024)Nanotechnology in agricultural applications is promising in improving plant nutrition and yield, pest control, and gene delivery. However, the method to synthesize nanoparticles or nanocomposites (NCs) can play a crucial ... -
The impact of the limit q-durrmeyer operator on continuous functions
(Springer, 2024)The limit q-Durrmeyer operator, D-infinity,D-q, was introduced and its approximation properties were investigated by Gupta (Appl. Math. Comput. 197(1):172-178, 2008) during a study of q-analogues for the Bernstein-Durrmeyer ... -
Impact of various ecological parameters on the life-history characteristics of Bufotes viridis sitibundus from Turkey
(Wiley, 2021)In this study, we used the skeletochronology method to estimate various growth parameters, such as age structure, minimum and maximum life span, age of sexual maturity, and the relationship between body size and weight of ... -
The implications obtained by two given implications on bounded lattices
(Taylor & Francis Ltd., 2021)In this paper, some construction methods for implications on bounded lattices are introduced and the preserved properties such as the neutrality property, the identity principle and the ordering property are investigated. ... -
Improved optical transparency of calcium-doped ZnO thin films
(Natl Inst Optoelectronics, 2019)ZnO thin films with various Ca-doping contents were produced by spray pyrolysis. X-ray diffraction results showed that all samples had a hexagonal structure. Morphological analysis indicated that all films had granular ... -
Improved performance of CdS powder-based hybrid solar cells through surface modification
(Gümüşhane Üniversitesi, 2021)The effects of surface modification of CdS through organic Eosin-Y, indoline D205, and Ru-based complex N719 and N3 dyes on CdS-based hybrid solar cells were studied. Chemical bath deposition (CBD) and doctor blade methods ... -
Improvement in levitation force performance of bulk MgB2 superconductors through coronene powder adding
(Elsevier Science Sa, 2017)The effect of coronene (C24H12) addition on the levitation force properties of MgB2 superconductor has been investigated for the first time in this study. the polycrystalline disk-shaped MgB2 + y wt % C24H12 samples (y = ... -
Improvement of superconducting properties of MgB2 by changing the argon ambient pressure and sintering conditions
(Institute of Physics Publishing, 2009)We have investigated various characteristic properties depending on sintering conditions of MgB2 samples prepared by the standard solid state reaction method. It is inferred from experimental results that the crystallinity ... -
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 ... -
Improving photovoltaic characteristics of CdS-based hybrid solar cells through Mn incorporation
(Elsevier, 2024)CdS thin films, both with and without Mn-doping, were grown via chemical bath deposition on indium tin oxide-coated glass substrates for application in hybrid solar cells. X-ray diffraction analysis revealed that Mn doping ... -
Improving solar cell efficiency through controlled annealing effects of TiO2 thin films
(Wiley, 2024)In the scope of this research, the impact of thermal annealing on the electrical and optical characteristics of TiO2 thin films is investigated through empirical analysis. Varied annealing temperatures are applied during ... -
Improving the stability of solar cells using metal-organic frameworks
(Royal Soc Chemistry, 2016)Although Cu2S-containing chalcogenide solar cells are appealing and cost-effective for photovoltaics (PVs), these materials suffer from rapid performance degradation as a result of the diffusion of copper ions into the CdS ... -
Improvment of Mines in Kratov, Kyustendil, Skopje, Treppa and Jejene According to a report dated 1703
(Turk Tarih Kurumu, 2016)In the 15th and 16th century, the Ottoman State got benefit in a great extend from mines in Kratov, Kyustendil, Novaberde, Trepca and Jejene beside the mines in Samakov and Sidrekapsi in Balkans. in 17th century mines in ... -
In silico inhibition potential of artemisinin derivatives against SARS-CoV-2 main protease
(TUBİTAK Scientific & Technical Research Council Turkey, 2021)The outbreak of COVID-19 caused by the SARS-CoV-2 virus has recently affected millions worldwide. The natural compounds obtained from medicinal plants have been proven to be the source of many treatments throughout history. ... -
In vitro antioxidant and acidic properties of novel 4-(5-Methyl- 24hienylmethyleneamino)-4,5-dihydro-1H-l,2,4-triazol-5one derivatives. Synthesis and characterization
(Syscom 18 SRL, 2012)In the present study 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-l,2,4-triazol-5- ones 2a-i reacted with 5-methylthiophene-2-carboxyaldehyde to afford the corresponding compounds 3a-i and the acetylation reactions of compounds ... -
In vitro antioxidant and antimicrobial properties of some new 4,5-dihydro-1H-1,2,4-triazole-5-ones
(Connect Journals, 2018)In this study, 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones (3a-3h) reacted with 3-benzenesulfonyloxy-4-methoxybenzaldehyde (1a-1h) to afford eight new 3-alkyl(aryl)-4-(3-benzenesulfonyloxy-4-methoxybenzylid ... -
In vitro biological activity of some new 1,2,4-triazole derivatives with their potentiometric titrations
(Natl Inst Science Communication & Information Resources-Niscair, 2017)In this study, 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones 3 have been reacted with 4-methoxy-3-(p-toluenesulfonyloxy)-benzaldehyde 1 to afford the corresponding nine new 3-alkykary1)-4-[4-methoxy-3-(p-tolu ... -
In vitro evaluation of antimicrobial features of vasopressors
(Elsevier Editora Ltda, 2014)Background: Drugs administered as intravenous infusion may be contaminated during several stages of production or preparation. However studies focusing on antibacterial effects of vasopressor drugs are very rare. This study ... -
In vitro investigation of antibacterial activity of drugs used in sedation in intensive care unit
(Carbone Editore, 2019)Introduction: Sepsis is a systemic inflammatory response to infection and is a life-threatening condition. Sedation is important such as these patients. Some drugs that used for sedation may have antimicrobial effects. the ...
