Now showing items 1-10 of 407
Life expectancy and economic development: Evidence from microdata
(Blackwell Publishing Ltd, 2020-08-01)
This study examines the effect of life expectancy on fertility, education, and labor force participation. Using birth and sibling histories from the Demographic Health Surveys conducted in sub-Saharan Africa, I construct ...
Solutions to conjectures on a nonlinear recursive equation
(Springer Science and Business Media Deutschland GmbH, 2020-10-01)
We obtain solutions to some conjectures about the onlinear difference equation xn+1=α+βxn−1e−xn,n=0,1,…,α,β'0. More precisely, we get not only a condition under which the equilibrium point of the above equation is globally ...
Weight Gain in Children During the Covid‐19 Quarantine Period
(Blackwell Publishing, 2020-09-01)
[No abstract available]
Preliminary effects of treating the half of high latent hyperopia on refractive and visual results of femtosecond laser-assisted in situ keratomileusis in subjects with hyperopia
Background: To evaluate the preliminary effects of treating the half of high latent hyperopia on refractive and visual outcomes of femtosecond laser-assisted in situ keratomileusis (LASIK) in young subjects with hyperopia. ...
The association between thrombotic and inflammatory biomarkers and lower-extremity peripheral artery disease
(Blackwell Publishing Ltd., 2020-10-01)
Lower-extremity peripheral artery disease (LEAD) is associated with increased rates of mortality and morbidity. The aim of this study was to evaluate the associations among inflammatory and thrombotic markers and lower-extremity ...
Medenî Usul Hukuku Pratik Çalışmaları
(Yetkin Yayınları, 2020)
[No abstract available]
New analogues of the Filbert and Lilbert matrices via products of two k-tuples asymmetric entries
(Hacettepe University, 2020-04-02)
In this paper, we present new analogues of the Filbert and Lilbert matrices via products of two k-tuples asymmetric entries consist of the Fibonacci and Lucas numbers. We shall derive explicit formulæ for their LU-decompositions ...
Analysis of an epidemic model for transmitted disease in two age classes
(Hacettepe Journal of Mathematics and Statistics, 2020-06)
Infectious diseases are a serious problem for public health and spark the interest in interdisciplinary studies. In this paper, we present two mathematical models describing a possible scenario for infectious diseases. The ...
Quadratic sums of Gaussian q-binomial coefficients and Fibonomial coefficients
In this paper we evaluate quadratic sums of Gaussian q-binomial coefficients with two additional parameters. We obtain a general summation theorem using a combination of Heine’s transformation, the q-Pfaff–Saalschutz theorem ...
Approximation by max-min operators: A general theory and its applications
(Elsevier B.V., 2020-09-01)
In this study, we obtain a general approximation theorem for max-min operators including many significant applications. We also study the error estimation in this approximation by using Hölder continuous functions. The ...