Güncel Gönderiler: WoS İndeksli Yayınlar Koleksiyonu
Toplam kayıt 277, listelenen: 181-200
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Effects of in-office bleaching agents on polished and unpolished nanofilled resin composite
(American Dental Association, 2023)Background. This study investigates the effects of in-office bleaching agents on the color change and surface roughness of nanofilled resin composite finished by various polishing procedures.Methods. The authors made 108 ... -
Impact of entrepreneurial activity and ICT development on sustainable development: evidence from high-income countries
(MDPI, 2023)Sustainable development has become a vital issue in the globalizing world given the food insecurity, climate change, significant degradation of the environment and depletion of natural resources, and biodiversity loss. ... -
The radiographic evaluation of 11 different resin composites
(SPRINGER, 2023)Radiopacities of dental materials used in restorations are very important in making the radiographic diagnosis. Therefore, the aim of our study was to evaluate the radiopacity of fve single-shade and six simplishade resin ... -
Offering theory: reading in sociography
(Sage Publications, 2023)John Mowitt, in offering theory: reading in sociography, leads a reflection on Theory by questioning its place, its importace, its role in sociological reflection. Being an author who works on the history of critical Theory ... -
In vitro evaluation of microhardness, surface roughness, and color changes in bleached enamel after Biscover LV application
(SPRINGER, 2023)The purpose of this study was to investigate the effect of the BisCover LV application on the microhardness, surface roughness, and color change after bleaching treatment application. 120 bovine teeth were collected ... -
Assessment of radiation-induced bystander effect in astrocyte-glioblastoma cell lines
(Akademi Doktorlar Yayınevi, 2022)In this study, the bystander effect on reactive oxygen derivatives (ROS) production and DNA damage level in normal astrocytic cells was examined using a co-culture method mimicking boundary conditions between normal ... -
Life chart of substance use career: a clinical profile study from Turkey
(AVES, 2023)Background: The “career approach,” developed to understand substance use and treatment, is important because it can broadly encompass the complexity of addiction patterns and help to better illustrate the chronic and ... -
The opinions of postgraduate nursing students about evidence-based practice: a qualitative study
(Marmara University, 2023)Objective: This study was conducted for the purpose of exploring the opinions and experiences of postgraduate nursing students regarding evidence-based practice and its use in the clinical setting in Turkey. Methods: A ... -
Jazz as soft power in Turkey–US relations during the early Cold War period
(Routledge, 2023)The 1950s was an era when Turkish-US relations were developing in various arenas. In addition to hard power instruments, such as NATO membership, the Truman Doctrine and Marshall Aid, elements of soft power were also being ... -
Translocation of tungsten(VI) oxide/gadolinium(III) fluoride in tellurite glasses towards improvement of gamma-ray attenuation features in high-density glass shields
(De Gruyter Open Access, 2023)This study investigates the effect of substituting tungsten(vi) oxide/gadolinium(iii) fluoride in tellurite glasses whose densities varies from 5.0879 to 5.3246 g/cm3 on gamma-ray absorption properties. A range of fundamental ... -
Mechanical properties, elastic moduli, and gamma ray attenuation competencies of some TeO2–WO 3–GdF 3 glasses: Tailoring WO 3–GdF 3 substitution toward optimum behavioral state range
(De Gruyter Open Access, 2023)We report the mechanical properties, elastic moduli, and gamma ray attenuation properties of some TeO2–WO3–GdF3 glasses. Using the chemical composition of the selected glasses, the dissociation energy per unit volume (G t ... -
A promising glass type in electronic and laser applications: elastic moduli, mechanical, and photon transmission properties of WO3 reinforced ternary-tellurite glasses
(MDPI, 2023)We report the symmetry of mechanical and gamma-ray attenuation properties for some tellurite glasses through elastic moduli, mechanical, and transmission properties as a function of varied WO3 amount in glass configuration. ... -
F-35 crisis: will Turkish-US defense cooperation continue?
(The Middle East Policy Council, 2022)Although Turkish-American defense cooperation goes back many years, recent steps taken by Turkey have led to a serious crisis. Following the decision to with- draw Patriot air-defense batteries deployed in the south of ... -
Functional assessment of various rare-earth (RE) ion types: An investigation on gamma-ray attenuation properties of GeO2-B2O3-P2O5-ZnO-Tb2O3-RE magneto-optical glasses
(2023)We report the functional assessment of various rare-earth (RE) ion types on gamma-ray attenu- ation properties of GeO2-B2O3-P2O5-ZnO-Tb2O3-RE (where; RE=0; 1 %Ho, 1 %Pr, 1 %Er, 1 %Nd, 1 %Dy, 1 %Ce) magneto-optical glasses. ... -
Determination of gamma-ray transmission factors of WO 3–TeO2–B2 O 3 glasses using MCNPX Monte Carlo code for shielding and protection purposes
(De Gruyter Open Access, 2022)The aim of this study is to assess the individual gamma-ray transmission factors (TFs) and some funda- mental gamma-ray attenuation properties of several types of glasses based on WO3–TeO2–B2O3 glasses system. MCNPX (version ... -
Assessment of the usability conditions of Sb 2O 3–PbO–B 2O 3 glasses for shielding purposes in some medical radioisotope and a wide gamma- ray energy spectrum
(De Gruyter Open Access, 2022)We report some fundamental gamma-ray shielding properties and individual transmission factors (TFs) of five distinct glass samples with a nominal composition of xSb2O3·(40 − x)PbO·60B2O3·0.5CuO and (where; 0 ≤ x ≤ 40 ... -
Physical Features of High‐Density Barium–Tungstate–Phosphate (BTP) Glasses: Elastic Moduli, and Gamma Transmission Factors
(MDPI, 2022)We present elastic moduli, gamma radiation attenuation characteristics, and transmission factor of barium–tungstate–phosphate (BTP) glasses with the chemical formula (60‐y)BaO‐yWO 3‐ 40P2 O 5, where y = 10 (S1)–40 (S4) ... -
A critical evaluation on nuclear safety properties of novel cadmium oxide-rich glass containers for transportation and waste management: Benchmarking with a reinforced concrete container
(Frontiers, 2022)We examine the nuclear safety properties of a newly designed cadmium oxide-rich glass container for nuclear material to a bitumen-reinforced concrete container. Individual transmission factors, detector modelling, and ... -
Bismuth(III) oxide and boron(III) oxide substitution in bismuth-boro-zinc glasses: A focusing in nuclear radiation shielding properties
(Elsevier, 2023)Doping the glass structure with Bi2O3 `is known to increase structural stability, and to drastically alter physical parameters including density and molar volume. The goal of this work was to assess the nuclear radiation ... -
Gadolinium-tungsten-boron trioxide glasses: A multi-phase research on cross-sections, attenuation coefficients, build-up factors and individual transmission factors using MCNPX
(Elsevier, 2023)The oxide of the rare earth element gadolinium has the chemical formula Gd2O3. Also known as gadolinium sesquioxide, gadolinium trioxide, and Gadolinia, gadolinium oxide. In this study, various types of fundamental ...
