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The effect of stress management training on perceived stress, anxiety and hopelessness levels of women with high-risk pregnancy
(Online 202)
The aim of this study was to investigate the effect of stress management training on the perceived
stress, anxiety and hopelessness levels of women with high-risk pregnancy. The sample of this experimental study consisted ...
ZnO/Al2O3 layered structures deposited by RF magnetron sputtering on glass: growth characteristics, optical properties, and microstructural analysis
(12.07.2021)
In this study, Al2O3 thin films of different thicknesses (50 nm, 100 nm, 150 nm, 200 nm, and 250 nm) were, first, grown using RF
magnetron sputtering technique on glass substrate at 30 °C temperature, with 120Wpower value. ...
Selective extraction and enrichment of 5-hydroymethylfurfural from honey, molasses, jam and vinegar samples prior to sensitive determination by micro-volume UV-vis spectrophotometry
(CADEMIC PRESS INC ELSEVIER SCIENCE525 B ST, STE 1900, SAN DIEGO, CA 92101-4495, 2021)
In this study, a new method was developed for the extraction/enrichment of 5-hydroxymethylfurfural (5-HMF) from sample matrix prior to analysis. The method is based on the selective formation of the imine adduct and ionpair ...
Numerical simulation of linear and nonlinear optical properties in heterostructure based on triple Gaussian quantum wells: effects of applied external fields and structural parameters
(26.07.2021)
In this work, we present a theoretical simulation of the impact of applied external
fields and structural parameters on the total (linear plus nonlinear) optical absorption
coefficient (TOAC) and total refractive relative ...
Combined effects of electric, magnetic, and intense terahertz laser fields on the nonlinear optical properties in GaAs/GaAlAs quantum well with exponentially confinement potential
(15.11.2021)
We are presenting a theoretical investigation on the effects of applied electric,
magnetic, and non-resonant intense laser field on the coefficients of intersubband linear,
third-order nonlinear, and total optical ...
Attitudes of students studying in various fields related to health services toward gender roles and intimate partner violence
(2021)
Abstract
Purpose: This study's purpose was to determine the attitudes of students studying
in various fields related to health services towards gender roles and intimate
partner violence.
Design and Methods: The ...
Eco-friendly trace analysis of silver in beer/wine samples using a new co-polymeric nanocomposite based-ultrasound assisted-cloud point extraction combined with spectrophotometry
(ACADEMIC PRESS INC ELSEVIER SCIENCE525 B ST, STE 1900, SAN DIEGO, CA 92101-4495, 2021)
In this study, a new magnetic nanocomposite based on the tris(2-hydroxymethyl)aminomethane-modified poly (styrene-co-N-maleimide) copolymer and Fe3O4 nanoparticles were prepared as a new micellar interface for preconcentration ...
Melatonin levels and microRNA (miRNA) relative expression profile in the follicular ambient microenvironment in patients undergoing in vitro fertilization process
(2021)
Abstract
Purpose
Intrafollicular fluid (IFF) melatonin plays a decisive role in maintaining granulosa cells’ DNA integrity and protects them against apoptosis. It reduces oxidative stress and improves the oocyte quality ...
Serum Melatonin as a Biomarker for Assessment of Late-term and Postterm Pregnancies in Women without Spontaneous Onset of Labor
(Georg Thieme Verlag KG, 2021/12)
We conducted a prospective study to assess serum melatonin as a biomarker to predict the development of late-term and postterm pregnancies and spontaneous beginning of labor in women with term pregnancies. Population of ...
Determination of inhibitor activity of drugs against the COVID-19.
(2021)
Abstract: BACKGROUND: It is the SARS-CoV-2 virus, one of the most significant diseases of today’s world. Due to the high transmission of this disease, studies are ongoing to discover an inhibitor drug that can stop this ...