This conclusion has been a long time in the making. A British study in 1840 observed that "gentlemen" in London lived, on the average, twice as long as "labourers." Starting in 1911, British death certificates have been coded for social class based on occupation. (In the U.S., death certificates are coded for race or ethnicity without reference to class or occupation.) The British database of d...

1 Department of Pharmaceutical Technology, Faculty of Pharmacy, Trakya University, Balkan Campus, 22030, Edirne, Turkey. 2 Department of Polymer Chemistry, Faculty of Chemistry, Hacettepe University, Beytepe 06800, Ankara, Turkey. 3 Department of Biostatistics, Faculty of Medicine, Hacettepe University, Sihhiye 06100, Ankara, Turkey. 4 Department of Pharmaceutical Technology, Faculty of Pharmac...

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Jafari-Shakib Reza, Rafiei Alireza, Ansari Mostafa, Khalilian Alireza, Hajilooi Mehrdad Department of Immunology and Microbiology, Rasht Medical School, Guilan University of Medical Sciences, Rasht; Cellular and Molecular Biology Research Center, Sari Medical School, Mazandaran University of Medical Sciences, Sari; Department of Internal Medicine, Ekbatan Hospital, Medical School, University of...

In the present paper, we present a modification of the New Iterative Method (NIM) proposed by Daftardar-Gejji and Jafari [J. Math. Anal. Appl. 2006;316:753–763] and use it for solving systems of nonlinear functional equations. This modification yields a series with faster convergence. Illustrative examples are presented to demonstrate the method. Keywords—Caputo fractional derivative, System of...

G. R. Jafari,1, 2, ∗ A. Bahraminasab,3, 4, † and P. Norouzzadeh5, ‡ Department of Physics, Shahid Beheshti University, Evin, Tehran 19839, Iran Department of Nano-Science, IPM, P. O. Box 19395-5531, Tehran, Iran Department of Physics, Lancaster University, Lancaster LA1 4YB, United Kingdom The Abdus Salam International Center for Theoretical Physics (ICTP) Strada Costiera 11, I-34100 Trieste, I...