Başlık için Fen Edebiyat Fakültesi listeleme
Toplam kayıt 1413, listelenen: 595-614
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High prevalence of NDM metallo-β-lactamase among ESBL-producing Escherichia coli İsolates
(Akademiai Kiado Zrt, 2017)Resistance to beta-lactams in Enterobacteriaceae has been increasing worldwide. This study aimed to determine the frequency of beta-lactamase genes and antibiotic resistance rates of 140 extended-spectrum beta-lactamase ... -
High-field pinning potential in YBCO films with nanoengineered pinning centres
(Springer, 2015)Frequency-dependent AC susceptibility measurements have been used to estimate the critical current densities and pinning potential of two 1.1-mu m-thick YBCO films with nanoengineered pinning centres. the films were grown ... -
High-throughput screening of inhibitory effect of medicinal plants on bacterial DNA polymerases
(Elsevier Science Bv, 2016)Antibiotic resistance is a serious and increasing problem in medicine. Particularly, pathogens are one of the most important public health issues at the 21st Century. -
Honeybee-associated lactic acid bacteria and their probiotic potential for human use
(Springer, 2023)This study aims to identify lactic acid bacteria (LAB) isolated from honeybees (Apis mellifera workers and larvae) in detail and to determine their functional probiotic properties. A total of 11 strains were classified ... -
Human health risk assessment of heavy metals accumulation in different genders and tissues of whiting fish (Merlangius merlangus euxinus Nordmann, 1840) from Rize, Turkey
(Elsevier, 2024)The contamination of fish resulting from marine pollution is a major concern, as it poses potential adverse effects on human health. Therefore, heavy metal concentrations (Cr, Fe, Ni, Cu, Zn, and Pb) in different genders ... -
Hybrid number matrices
(2023)The aim of this study is to investigate some properties of hybrid number matrices. Firstly, we introduce hybrid numbers with some of their properties. Then we prove that any hybrid number has a 2 x 2 complex matrix ... -
Hybrid transparent conductive electrode structure for solar cell application
(Elsevier, 2021)This study draws on our experiences with graphene to perform a hybrid TCO structure composed of AZO and graphene. We first set out to enhance the electrical and optical properties of AZO to enable its use especially in the ... -
Hydrazinyl thiazole linked indenoquinoxaline hybrids: Potential leads to treat hyperglycemia and oxidative stress; Multistep synthesis, alpha-amylase, and antioxidant activities
(Elsevier, 2022)A library of hydrazinyl thiazole-linked indenoquinoxaline hybrids 1-36 were synthesized via a multistep reaction scheme. All synthesized compounds were characterized by various spectroscopic techniques including EI-MS ... -
Hydrogen peroxide extends postharvest life of Ctenanthe setosa leaf cuts under osmotic stress by reducing leaf rolling
(Korean Soc Horticultural Science, 2014)Reducing effects of exogenous hydrogen peroxide on leaf rolling in detached leaves of Ctenanthe setosa were studied. the leaves were kept in H2O2 solutions ranging from 0 to 1 mM for 48 h and then, osmotic stress was applied ... -
Hydrogen production system design with synchronous buck converter
(IEEE, 2010)Nowadays, the growing energy needs and the decreasing fossil fuels have made inevitable the use of new and renewable energy. The high cost of the renewable energy sources led to the need to develop more efficient and cheaper ... -
Hydrophobin genes of the entomopathogenic fungus, Metarhizium brunneum, are diVerentially expressed and corresponding mutants are decreased in virulence
(Springer, 2012)Hydrophobins are small, cysteine-rich, secreted proteins, ubiquitously produced by Wlamentous fungi that are speculated to function in fungal growth, cell surface properties, and development, although this has been rigorously ... -
Hydrothermally synthesized cobalt borophosphate as an electrocatalyst for water oxidation in the pH range from 7 to 14
(Wiley-V C H Verlag Gmbh, 2019)The synthesis of earth-abundant-metal-based, robust, efficient and cost-effective water oxidation electrocatalysts is necessary for renewable energy conversion processes. in this study, a crystalline cobalt borophosphate ... -
Hyper dual number matrices
(Maejo University, 2023)We study hyper dual numbers and hyper dual number matrices. Firstly, we give some basic properties of dual numbers and hyper dual numbers. Next, we investigate hyper dual number matrices using the properties of dual number ... -
Identification of Anopheles maculipennis group species using polymerase chain reaction (PCR) in the regions of Birecik, Beyşehir and Cankiri
(2010)Malaria is the most important vector borne disease in the world and is endemic in the southeastern Anatolia region of Turkey. Most important vector species for this disease are found within the Anopheles maculipennis group ... -
Identification of bacteria obtained from dactylorhiza urvilleana rhizoid region, metal tolerances, bioremidant characteristics and effects on maize germination in copper presence
(Galenos Yayıncılık, 2023)Rapidly increasing industrialization and technological developments cause hazardous wastes to spread to the environment at a high rate. In our study, three bacterial (5O1, 5O8, 112O1) strains isolated from the rhizoid ... -
Identification of heavy metal origins related to chemical and morphological soil properties using several non-destructive X-ray analytical methods
(Kluwer Academic Publishers, 2013)Soils are complex mixtures of organic, inorganic materials, and metal compounds from anthropogenic sources. In order to identify the pollution sources, their magnitude and development, several X-ray analytical methods were ... -
Immobilization of polyphenol oxidase enzyme on new matrix antimony doped tin oxide (SnO2:Sb) thin film
(Parlar Scientific Publications (P S P), 2018)Polyphenol oxidase enzymes (PPOs) obtained from Agseftali (Prunus persica L.), which was native peach genotypes under Igdir province ecological condition in Turkey, was purified by affinity chromatography and then, PPOs ... -
Impact of CdSeTe and CdSe film deposition parameter on the properties of CdSeTe/CdTe absorber structure for solar cell applications
(Institute of Physics, 2024)In this study, the effect of depositing CdSeTe and CdTe layers at different substrate temperatures (STs) by evaporation in vacuum on the properties of the CdSeTe/CdTe stacks was investigated. First, CdSeTe layers in stack ... -
Impact of environmental conditions on heavy metal concentration in honey samples
(Scibulcom Ltd, 2020)The aim of the present study is determination of heavy metals in honey samples with different botanic origin produced by Kosovo farmers and as well as the comparison of gathered results with the specific environmental ... -
Impact of in/ex situ annealing and reaction temperature on structural, optical and electrical properties of SnS thin films
(Elsevier, 2021)In this work, SnS thin films were prepared by in situ and ex situ annealing process of precursor films deposited by RF (Radio Frequency) magnetron sputtering employing binary SnS target. In situ annealing treatment was ...
