Volume 34, Issue 1

 

ارسال های اخیر

  • Persian Abstract 

    پدیدآور نامشخص (University of Tehran, 2023-03-01)

  • Hypotheses Tests for Circular Data in Weighted Sampling 

    Shahsanei, Fatemeh؛ Chinipardaz, Rahim (University of Tehran, 2023-03-01)
    This paper is concerned with the problem of statistical hypotheses testing in circular data under weighted sampling. The most powerful test has been obtained when the sampling is subjected to a weight function. Different ...

  • Copula Functions for Spatial Survival Data Analysis 

    Mohammadzadeh, Mohsen؛ Ebrahimi, Nasrin؛ Cortese, Giuliana (University of Tehran, 2023-03-01)
    Many survival data analyses aim to assess the effect of different risk factors on survival time‎. ‎In some studies‎, ‎the survival times are correlated‎, ‎and the dependence between survival times is related to their spatial ...

  • Crystal Growth and Characterization Studies of a Zigzag 1D Sulfonated Coordination Polymer to Prepare Zinc Oxide Nanoparticles 

    Geranmayeh, shokoofeh؛ Tabesh, Faezeh؛ Abbasi, Alireza (University of Tehran, 2023-03-01)
    Single crystals of a new coordination polymer, {[Zn(2,2'-bipyridine)(H2O)2(1,5-NDS)].2H2O}, where 1,5-NDS is 1,5-naphthalenedisulfonate ion, have been successfully grown under hydrothermal conditions. The as-synthesised ...

  • Identification of a Rare Mutation in the SRD5A2 Gene in an Iranian Family with Sex Development Disorder 

    Ataei, Atiyeh؛ Eshraghi, Peyman؛ Eslahi, Atiyeh؛ Khazaei, Zeinab؛ Alerasool, Masoome؛ Jamali, Sara؛ Ghadamyari, Faranak؛ Mojarrad, Majid (University of Tehran, 2023-03-01)
    5 α-Reductase type 2 deficiency, caused by mutations in the SRD5A2 gene, leads to an autosomal recessive disorder of sex differentiation (DSD) in 46, XY persons.  A 2 years old female with ambiguous genitalia was referred ...