Güncel Gönderiler: Fen Edebiyat Fakültesi
Toplam kayıt 2842, listelenen: 81-100
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Investigation of anti-mycobacterial activity of orientin and vitexin on the six mycobacterium tuberculosis strains
(Istanbul University Press, 2023)Objective: Tuberculosis is an infectious disease caused by Mycobacterium tuberculosis, which causes disease in all organs, 80% of which are in the lungs, and can sometimes spread to other organs. It can lead to death in ... -
Immobilization of beta-glucosidase purified from mandarin (Citrus reticulata) fruit to superparamagnetic nanoparticles and its aroma quality enhancing effect
(SciCell s.r.o., 2023)This paper reports on novel and efficient enhancement effects of fruit juice aroma using immobilized β-glucosidase, the enzyme involved in important functions in living organisms, onto superparamagnetic nanoparticles Fe3O4 ... -
Helminth parasites on the Anatolian khramulya, Capoeta tinca (Heckel, 1843) from northwestern Türkiye, with new host and geographical records
(Universitatea din Oradea, 2023)In this study, it was aimed to determine the helminth fauna of Capoeta tinca, a fish species endemic to Turkey, collected from Nilüfer Stream (Bursa) between the 2020 Spring (April) and Winter 2021 (February). 81 Capoeta ... -
Chloroform sensing properties of Langmuir-Blodgett thin films of Zn(II)phthalocyanine containing 26-membered tetraoxadithia macrocycle groups
(Elsevier GmbH, 2023)A zinc(II)phthalocyanine containing 26-membered tetraoxadithia macrocycle moiety (ZnPc-26) was prepared for the fabrication of multilayered Langmuir-Blodgett (LB) thin films. The LB thin film fabrication procedure is given ... -
Caristi-type nonunique fixed-point results and fixed-circle problem on bv(s)-metric spaces
(World Scientific Publishing Co., 2023)Fixed-point theory has been comprehensively studied with several methods. One of these methods is to generalize the used metric space such as bv(s)-metric spaces. Another method is to analyze the geometric features of the ... -
Amended diagnosis and description of a new species of the genus troglophonte Huys & Lee, 2000 (Copepoda, Harpacticoida, Laophontidae)
(ABADER (Adıyaman Bilimsel Araştırmalar Derneği), 2023)A new species of the monotypic genus Troglophonte Huys & Lee, 2000 (Harpacticoida, Laophontidae) was discovered among the interstitial samples collected from the Kumada Coast in the Sea of Marmara. The new species can be ... -
Morphological and molecular evidence for the recognition of Allocreadium bursensis n. sp. (Trematoda: Allocreadiidae) from Angora loach Oxynoemacheilus angorae from Turkey
(Cambridge Univ Press, 2023)This is the first study reporting parasites from the freshwater cyprinid Oxynoemacheilus angorae (Steindachner 1897) caught in NilÜfer Stream, Bursa, in the Northwest Anatolian Region of Turkey. Allocreadium bursensis n. ... -
Sensor application and mathematical modeling of new Zn(II) phthalocyanine containing 26-membered tetraoxadithia macrocycle moieties
(Elsevier, 2023)A novel phthalonitrile containing 26-member tetraoxadithia macrocycle moiety was synthesized in a multistep reaction sequence. New zinc(II) phthalocyanine was obtained by the cyclomerization reaction of this macrocyclic ... -
Metal sulfide sub-nanometer clusters formed within calix(8)arene Langmuir-Blodgett films
(Elsevier Science SA, 2023)This work describes the construction of layered Langmuir-Blodgett (LB) films of a calixarene and the use of these as matrices for the synthesis of a range of metal sulfide nanoparticles. CuS, CdS, HgS, and PbS nano-clusters ... -
On the fixed circle problem on metric spaces and related results
(MDPI, 2023)The fixed-circle issue is a geometric technique that is connected to the study of geometric characteristics of certain points, and that are fixed by the self-mapping of either the metric space or of the generalized space. ... -
PdH α-phase is associated with residual oxygen as revealed by in situ 1H NMR measurements and DFT-NMR estimations
(Elsevier, 2023)An experimental and DFT study was conducted to investigate the chemical nature of α and β PdH phases in Pd/ TiO2 through the detailed analysis of their 1 H NMR chemical shifts. α-PdH states are identified with shielded ... -
Some common fixed-point and fixed-figure results with a function family on S b-metric spaces
(Amer Inst Mathematical Sciences-AIMS, 2023)Abstract: In this paper, we prove a common fixed-point theorem for four self-mappings with a function family on S b-metric spaces. In addition, we investigate some geometric properties of the fixed-point set of a given ... -
A note on strong forms of fuzzy soft pre-continuity
(Soc Paranaense Matematica, 2023)In this paper, we adapt strong theta-pre-continuity into fuzzy soft topology and investigate its properties. Also, the relations with the other types of continuities in fuzzy soft topological spaces are analized. Moreover, ... -
The foreword
(Elsevier, 2023)Included in this special issue is a selection of extended papers that were presented at ‘‘The 2nd International Conference on Applied Mathematics in Engineering (ICAME’21)’’ which was hosted by Balikesir University, Türkiye, ... -
Monthly infestation characteristics of ticks in dogs in Turkish Thrace: Possible urbanization trends in some sylvatic tick species
(Systematic and Applied Acarology Society, 2023)In recent decades, significant increases and/or drastic changes have been recorded in the prevalence, intensity, and distribution of ticks worldwide, which are known to be fueled by the climate change. However, there are ... -
Fixed-circle theorems on G-metric spaces
(Tsing Hua University, 2023)In this paper, we introduce the concept of fixed-circle on G-metric spaces. Using this new concept, we prove some existence and uniqueness theorems for fixed-circles of self-mappings with a geometric interpretation. We ... -
Synthesis, characterization, carbonic anhydrase inhibitor activity, and docking studies of phenylthiazol-2(3h)-ylidene-isoquinoline-5-amine derivatives
(Elsevier, 2023)Phenylthiazol-2(3h)-ylidene-isoquinoline-5-amine derivatives(5a-r) were easily prepared from 5-aminoisoquinoline, thioisocyanate, and phenacyl bromide derivatives in the presence of triethylamine in tetrahydrofuran (THF), ... -
Synthesis, enzyme inhibition, and molecular docking studies of a novel chalcone series bearing benzothiazole scaffold
(Wiley, 2023)This study reports the facile synthesis of a novel series of benzothiazole-chalcones, in addition to their inhibitory profile on important metabolic enzymes including human carbonic anhydrases (hCA-I, hCA-II) and paraoxonase ... -
A novel model for monkeypox disease: System analysis and optimal preventive strategies
(Springer Int Publ Ag, 2023)Monkeypox is an infectious disease caused by the monkeypox virus, which belongs to the Poxviridae virus family and the Orthopoxvirus genus. Although initially endemic in Africa, it has recently become a global threat with ... -
Enhancing prosocial behavior in the aviation industry through responsible leadership and importance of ethics and social responsibility: Examining a moderated mediation model
(Emerald Publishing, 2023)Purpose: The aim of this research, which uses the theories of social identity and social exchange, is to investigate the relationship between responsible leadership, prosocial behavior and the mediating role of psychological ...
