Fen Edebiyat Fakültesi: Recent submissions
Now showing items 461-480 of 2885
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Preparation of Zinc (II) phthalocyanine-based LB thin film: Experimental characterization, the determination of some optical properties and the investigation of the optical sensing ability
(Elsevier GMBH, 2021)Zinc(II) phthalocyanine (Zn(II)Pc) molecule was the first time prepared onto three different substrates utilizing Langmuir-Blodgett (LB) deposition technique to investigate its vapor sensing abilities and some optical ... -
Immunosuppressive influence of parasitoid wasp Pimpla turionellae calyx fluid on host Galleria mellonella cell-mediated immune response and hemocyte viability
(Cambridge Univ Press, 2021)Endoparasitoid species devoid of symbiotic viruses inject secretions derived from their reproductive glands into their hosts during parasitism in order to avoid various immune responses of their hosts. Pimpla turionellae ... -
A key manipulation attack on some recent isogeny-based key agreement protocols
(Springer Singapore Pte Ltd, 2021)Recently, Daghigh et al. proposed some isogeny-based key agreement protocols in Bull. Iran. Math. Soc. 43 (2017), no. 4, 77-88. They claimed that their key exchange protocols based on supersingular isogenies provide the ... -
On the geometry of the crossed product of groups
(Korean Mathematical Soc, 2021)In this paper, firstly, we work on the presentation of the crossed product of groups of general types. After that we find the generating pictures (Second Homotopy Group) of this product by looking the relations from a ... -
Spatial distribution, environmental risk assessment, and source identification of potentially toxic metals in Atikhisar dam, Turkey
(Springer, 2021)The objective of this study was to determine the ecological risk created by metal contents of the surface sediments of Atikhisar dam, canakkale, NW Turkey. Enrichment factor (EF) and geoaccumulation index (Igeo) were ... -
Recent progress in pillar[n]arene-based thin films on chemical sensor applications
(Springer, 2021)Pillar[n]arene is one of the most favorited supramolecular materials that possess a special chiral structure. The major property of pillar-structured materials is their high cavity, and this structure is able to dominate ... -
A Novel calix[4]arene thiourea decorated with 2-(2-Aminophenyl)benzothiazole moiety as highly selective chemical gas sensor for dichloromethane vapor
(Wiley-V C H Verlag GMBH, 2021)A newly synthesized calix[4]arene thiourea derivative decorated with 2-(2-aminophenyl)benzothiazole unit is selected to take part important role in host-guest interactions of the macrocyclic molecules. p-tert-butylcalix[4]arene ... -
A higher version of Zappa products for monoids
(Hacettepe Univ, 2021)For arbitrary monoids A and B, a presentation for the restricted wreath product of A by B that is known as the semi-direct product of A(circle plus B) by B has been widely studied. After that a presentation for the Zappa ... -
Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
(Magnolia Press, 2021)An attempt was made to test if Lourinia armata (Claus, 1866)-as it is currently diagnosed-represents a species complex. Detailed examination and comparisons of several specimens collected from different localities suggest ... -
Prodrugs for nitroreductase based cancer therapy-5: Development of trinitroaniline Prodrugs/Ssap-NtrB combinations for liver cancer using intracellular and extracellular conditions
(Wiley-V C H Verlag GMBH, 2021)In this study, a series of trinitroaniline derivatives (TNA1-8) were synthesized and investigated as potential antitumor agents for enzyme-prodrug therapy. Enzymatic efficiency of Ssap-NtrB on prodrug candidates was ... -
Privileged scaffolds in medicinal chemistry: Studies on pyrazolo[1,5-a]pyrimidines on sulfonamide containing Carbonic Anhydrase inhibitors
(Pergamon-Elsevier Science Ltd, 2021)We report for the first time a small series of compounds endowed in vitro with inhibitory properties for the human (h) expressed Carbonic Anhydrase (CAs, E.C. 4.2.1.1) enzymes of physiological interest (i.e. I, II, VA, IX ... -
On G-continuity in neutrosophic topological spaces
(Amer Inst Physics, 2021)Continuity is one of most important concepts in many mathematical disciplines. In some situations general notion of continuity is replaced by sequential continuity. Connor and Grosse-Erdmann replaced lim in the definition ... -
USF1 suppresses expression of fibrillar type I, II, and III collagen and pNP adamts-3 in osteosarcoma cells
(Pleiades Publishing Inc, 2021)Collagens are the main components of human tissues. Various regulatory factors and cytokines may influence expression levels for collagen-encoding genes, and, therefore, contrubite to some collagenassociated pathologies. ... -
Context Sensitive Links 1 of 1 Assessment of morphological variation between stocks of bluefish, Pomatomus saltatrix (Actinopterygii, Perciformes, Pomatomidae), in the Aegean Sea, Black Sea, and Sea of Marmara
(Wydawnictwo Akad Rolniczej W Szczecinie, 2021)The population structure of the bluefish, Pomatomus saltatrix (Linnaeus, 1766), in Turkish waters is scarcely described in the literature. To identify any distinct population units of bluefish, and reaffirm the findings ... -
Approximation by matrix transforms in generalized grand Lebesgue spaces with variable exponent
(Taylor & Francis Ltd, 2021)The approximation properties of the matrix transforms, constructed via lower triangular matrices, satisfying some additional conditions, in the generalized grand Lebesgue spaces with variable exponent are studied and the ... -
Direct and inverse theorems in variable exponent smirnov classes
(Inst Mathematics & Mechanics, 2021)Let G be a simple connected bounded domain in the complex plane C. Imposing some additional conditions on the variable exponent p (.), we prove direct and inverse theorems of approximation theory in the variable exponent ... -
Effect of modification on thermal stabilities and thermal degradation kinetics of poly(buthylmethacrylate)/multi-walled carbon nanotube nanocomposites
(Taylor & Francis Ltd, 2021)Modified multi-walled carbon nanotubes (MWCNTs) were prepared from commercially purchased MWCNTs with different chemical reactions. Nanocomposites were synthesised by the solvent casting method. The effects of functional ... -
Effective scarless wound healing mediated by erbium borate nanoparticles
(Humana Press Inc, 2021)The developments of nanoparticle-based treatments that benefit from novel discoveries have an essential place in the regeneration of acute and chronic wounds. Furthermore, research about the treatment methods which attempt ... -
Determination of the prevalence of Salmonella spp. and S. aureus in meat products by Real-Time PCR and testing their antibiotic susceptibility
(Polish Soc Veterinary Sciences Editorial Office, 2021)From a public health point of view meat products contain high pathogenic risk factors. This is because they can be contaminated with Salmonella spp. and Staphylococcus aureus microorganisms, and, more importantly, antibiotic ... -
An interpretation of g-continuity in neutrosophic soft topological spaces
(Amer Inst Physics, 2021)Scientists have always adopted the concept of sequential continuity as an indispensable subject, not only in Topology but also in some other branches of Mathematics. Connor and Grosse-Erdmann gave this concept for real ...
