Güncel Gönderiler: Fen Fakültesi
Toplam kayıt 1154, listelenen: 241-260
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LC-MS/MS simultaneous determination of 37 bioactive compounds in Bunium crassifolium Batt. and its biological activities
(Marmara Üniversitesi, 2021)Bunium crassifolium Batt. is an extremely rare species growing in Algeria. Its leaf or aerial part is used for flavoring and garnishing food. The aim of the current study was to determine 37 bioactive phytochemicals and ... -
On Rings whose Quasi Projective Modules Are Projective or Semisimple
(RGN PUBL, 2021)For two modules M and N, P-M(N) stands for the largest submodule of N relative to which M is projective. For any module M, P-M(N) defines a left exact preradical. It is given some properties of P-M(N). We express P-M(N) ... -
Isolation of secondary metabolites of two endemic species: Salvia rosifolia Sm. and Salvia cerino-pruinosa Rech. f. var. elazigensis (Lamiaceae)
(Springer, 2021)In the present study, activity-guided isolation and structural elucidation of antioxidant secondary metabolites of ethanol extracts prepared from the root and aerial parts of Salvia rosifolia and Salvia cerino-pruinosa ... -
A computational approach with residual error analysis for the fractional-order biological population model
(Taylor and Francis Ltd., 2021)In this study, a fractional Bernstein series solution method has been submitted to solve the fractional-order biological population model with one carrying capacity. The numerical method has been implemented by an effective ... -
Evaluation of the fuel cell performances of TiO2/PAN electrospun carbon-based electrodes
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL, 2021)Electrocatalytic effect of the untreated and TiO2+polyacrylonitrile (PAN) modified discarded battery coal (DBC) and pencil graphite electrodes (PGE) were evaluated in fuel cell (FC) applications. TiO2 + PAN solution is ... -
C-m-SUPERMAGIC LABELING OF FRIENDSHIP GRAPHS
(TURKIC WORLD MATHEMATICAL SOC, 2021)The friendship graph Fmn is obtained by joining n copies of the cycle graph Cm with a common vertex. In this work, we investigate the Cm-supermagic labeling of friendship graphs. -
Discrete Normal Vector Field Approximation via Time Scale Calculus
(Walter de Gruyter GmbH, 2020)The theory of time scales calculus have long been a subject to many researchers from different disciplines. Beside the unification and the extension aspects of the theory, it emerge as a powerful tool for mimetic discretization ... -
Fractional Interaction of Financial Agents in a Stock Market Network
(Walter de Gruyter GmbH, 2020)In this study, we present a model which represents the interaction of financial companies in their network. Since the long time series have a global memory effect, we present our model in the terms of fractional ... -
Characterization of volatile compounds of Turkish pine honeys from different regions and classification with chemometric studies
(Springer, 2021)Pine honey is highly appreciated by consumers because of its non-crystallization, appearance, color, taste, and unique aroma. The objective of this study was to investigate the volatile compounds of pine honeys from 23 ... -
Physiological, biochemical, and molecular responses of wheat seedlings to salinity and plant-derived smoke
(Elsevier, 2021)There is great interest in developing strategies to reduce the detrimental effects of salinity on plant growth and crop yield. Plant-derived smoke containing many promotive and inhibitory compounds is known to influence ... -
Theory of Mutant Soft Set in Abstract Biology
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2021)In this paper, we have established the concept of mutant soft set for algebraic formalization of biological mutation, and examined its structural properties. -
A NEW NUMERICAL SCHEME FOR SOLVING THE TWO DIMENSIONAL FRACTIONAL DIFFUSION EQUATION
(CZESTOCHOWA UNIV TECHNOLOGY, 2021)In this study, the locally one dimensional (LOD) method is used to solve the two dimensional time fractional diffusion equation. The fractional derivative is the Caputo fractional derivative of order a. The rate of convergence ... -
Inheritance and expressivity of neoplasm trait in crosses between the domestic pea (Pisum sativum subsp. sativum) and tall wild pea (pisum sativum subsp. elatius)
(MDPI AG, 2020)The Neoplasm trait in pea pods is reported to be due to the lack of ultraviolet (UV) light in glasshouse conditions or in response to pea weevil (Bruchus pisorum L.) damage. This pod deformation arises from the growth of ... -
Fuzzy panel data analysis
(University of Kuwait, 2021)In statistical and econometric researches, three types of data are mostly used as cross-section, time series and panel data. Cross-section data are obtained by collecting the observations related to the same variables of ... -
The effect of a seed coating with Origanum vulgare essential oil on Clavibacter michiganensis subsp. michiganensis
(Czech Academy of Agricultural Sciences, 2021)The study aimed to evaluate the efficacy of a seed film coating with Origanum vulgare Linnaeus essential oil (EO) against Clavibacter michiganensis subsp. michiganensis (Cmm) on tomatoes. Tomato seeds (cv. Rio Grande) ... -
A Detailed Chemical and Biological Investigation of Twelve Allium Species from Eastern Anatolia with Chemometric Studies
(Wiley, 2021)Allium species are widely consumed as food all over the world. The phenolic profile of ethanol extracts of aerial parts and roots of 12 Allium species, collected from five different Eastern Anatolia regions, were studied ... -
NOTCH signaling: Journey of an evolutionarily conserved pathway in driving tumor progression and its modulation as a therapeutic target
(Elsevier, 2021)Notch signaling, an evolutionarily conserved signaling cascade, is critical for normal biological processes of cell differentiation, development, and homeostasis. Deregulation of the Notch signaling pathway has been ... -
Identification and crop damage assessment of indian crested porcupine (Hystrix indica) in selected zones of Abbottabad, Pakistan
(SciElo, 2021)Indian crested porcupine is the largest rodent pest that damages a wide variety of crops, vegetables, and tree species which ultimately causes huge economic loss in Pakistan, which is an agricultural country. It prefers ... -
Operational Matrix by Hermite Polynomials for Solving Nonlinear Riccati Differential Equations
(LEBANESE UNIV, 2021)This paper studies the potential to ensure a numerical solution of nonlinear Riccati differential equations with an effective method, namely operational matrix which is derived by Hermite polynomials with the sense of ... -
Phytochemical Fingerprints and Bioactivities of Ripe Disseminules (Fruit-Seeds) of Seventeen Gundelia (Kenger-Kereng Dikeni) Species from Anatolia with Chemometric Approach
(John Wiley)Gundelia species are known as “Kenger-kereng dikeni” in Anatolia, and their aerial parts are consumed as food. Also, roots and seeds (disseminules) of the Gundelia species are used to prepare gum and coffee. The chemical ...
