Browsing Makale Koleksiyonu by Title
Now showing items 8-27 of 28
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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 ... -
Diagnostic and therapeutic radioisotopes in nuclear medicine: Determination of gamma-ray transmission factors and safety competencies of high-dense and transparent glassy shields
(De Gruyter, 2022)Abstract We present the findings of an extensive examination on newly designed CdO-rich and transparent glass shields for nuclear medicine facilities in lieu of traditional and unfavorable materials, such as lead and ... -
Effects of inspiratory muscle training on respiratory muscle strength, respiratory function and functional capacity in adolescents with idiopathic scoliosis a randomized, controlled trial
(SPRINGER, 2023)BackgroundAdolescent Idiopathic Scoliosis (AIS) may impair respiratory dynamics and affect the performance of inspiratory and expiratory muscles. The benefit of inspiratory muscle training (IMT) is not well investigated ... -
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. ... -
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 ... -
The impact of chemical modifications on gamma-ray attenuation properties of some WO3-reinforced tellurite glasses
(De Gruyter, 2023)We report the role of the chemical modifications on various gamma-ray attenuation properties of four different tellurite glasses reinforced through WO3. The chemical compositions and glass densities are used in terms of ... -
The impact of digital game addiction on musculoskeletal system of secondary school children
(Wolters Kluwer, 2022)Abstract Background: The widespread use of digital devices causes adolescents to spend long periods of time in front of the screen. Aims: This study aimed to analyze the impacts of digital game addiction on the ... -
The Investigation of musculoskeletal disorders, sleep quality, and fatigue of frontline healthcare workers during the COVID-19
(Nevzat Demirci, 2022)The purpose of the study is to compare musculoskeletal system complaints, fatique, and sleep quality in front-line and second line healthcare worker trating COVİD-19 patients. 152 healthcare worker between the ages of 18 ... -
Is heart failure an obstacle to air travel?
(AVES, 2021)ABSTRACT Rapid increasing trend in air travel brings necessity of urgent approach to health situations such as heart failure (HF). The prevalence of HF was projected to be more than 8 million patients ≥18 years of age ... -
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 ... -
Mechanical properties, elastic moduli, transmission factors, and gamma-ray-shielding performances of Bi2O3–P2O5–B2O3–V2O5 quaternary glass system
(De Gruyter, 2022)Abstract Mechanical properties, elastic moduli, transmission factors (TFs), and gamma-ray shielding performance of quaternary glass systems with chemical composition (0.25−x)Bi2O3–xB2O3−0.75(50%P2O5−50%V2O5), where x = ... -
On tungsten barium phosphate glasses: elastic moduli, gamma-ray shielding properties as well as transmission factor (TF)
(SPRINGER, 2023)Moduli of elasticity and the ability of gamma radiation shielding as well as transmission factor (TF) of four samples of tungsten bario-phosphate glasses with chemical formula xBaO-40WO(3)-(60-x)P2O5: (x = 10, 20, 30, and ... -
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 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. ... -
The signifcant role of WO3 on high‑dense BaO–P2O3 glasses: transmission factors and a comparative investigation using commercial and other types of shields
(Springer Link, 2022)Abstract The direct effects of tungsten trioxide (WO3) on gamma radiation attenuation properties of tungsten/barium/phosphate glasses with chemical form xWO3–(50-x/2)BaO–(50-x/2)P2O3, x = 0 (S1)–60 (S7) in steps of 10 ... -
Systematic review and meta-analysis of randomized controlled trials on safety and effectiveness of oral anticoagulants for atrial fibrillation in older people
(Springer, 2022)Abstract A meta-analysis of prospective, randomized controlled trials on novel oral anticoagulants (NOACs) versus warfarin, as most commonly used vitamin K antagonists (VKAs), was done to evaluate their effect on stroke ... -
Tailoring a symmetry for material properties of tellurite glasses through tungsten(VI) oxide addition: Mechanical properties and gamma-ray transmissions properties
(De Gruyter, 2023)We report a correlation outcome for mechanical and gamma-ray transmission properties of tellurite glasses by increasing tungsten(vi) oxide concentration in glass structure. The mechanical properties as well as Poisson's ... -
Toward the strengthening of radioprotection during mammography examinations through transparent glass screens: a benchmarking between experimental and Monte Carlo simulation studies
(Frontiers Media, 2023)IntroductionA lead-acrylic protective screen is suggested to reduce radiation exposure to the unexposed breast during mammography. The presence of toxic lead in its structure may harm the tissues with which it comes in ... -
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 ... -
Transmission factor (TF) behavior of Bi2O3–TeO2–Na2O–TiO2–ZnO glass system: A Monte Carlo simulation study
(MDPI, 2022)Abstract The main objective of the present work was to assess the gamma radiation shielding competencies and gamma radiation transmission factors (TFs) for some tellurite glasses in the form of Bi2O3–TeO2–Na2O–TiO2–ZnO. ...
