Yazar "Yildirim, Ahmet" için listeleme
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The differential transform method and Pade approximants for a fractional population growth model
Erturk, Vedat Suat; Yildirim, Ahmet; Momanic, Shaher; Khan, Yasir (Emerald Group Publishing Ltd, 2012)Purpose - The purpose of this paper is to propose an approximate method for solving a fractional population growth model in a closed system. The fractional derivatives are described in the Caputo sense. Design/methodology/approach ... -
Paricalcitol inhibits the Wnt/beta-catenin signaling pathway and ameliorates experimentally induced arthritis
Yolbas, Servet; Yildirim, Ahmet; Tektemur, Ahmet; Celik, Zulfinaz Betul; Onalan Etem, Ebru; Ozercan, Ibrahim Hanifi; Koca, Suleyman Serdar (Tubitak Scientific & Technical Research Council Turkey, 2018)Background/aim: The Wnt/beta-catenin pathway has important biological activities, including the differentiation of cells and joint formations. The aim of our study was to determine the effect of paricalcitol on experimentally ... -
Sleep quality, sleeping postures, and sleeping equipment in patients with ankylosing spondylitis
Yolbas, Servet; Yildirim, Ahmet; Duzenci, Deccane; Gundogdu, Baris; Ozgen, Metin; Koca, Suleyman Serdar (Tubitak Scientific & Technical Research Council Turkey, 2017)Background/aim: Inflammatory back pain, spinal stiffness, and limited spinal mobility are characteristic features of ankylosing spondylitis (AS). Sleeping postures can affect and/or reflect sleeping disturbances. The aim ...