Solution of the Mayan Calendar Enigma

Origin of the mesoamerican 260-day calendar.

The sacred 260-day Mesoamerican calendar probably originated near a latitude of 15 degrees N, where there is a 260-day interval between transits of the zenithal sun. Archeological and faunal evidence favors an origin in the Pacific lowlands rather than in the highlands near Copán, Honduras, although Copán, which is located at the 15th parallel of latitude, later became the principal Mayan astro...

The Luteal Phase after GnRHa Trigger-Understanding An Enigma

History and Provenance of the “Chinese” Calendar in the Z?j-i ?lkh?n?

This article sheds light upon a “Chinese” calendar described in the Z?j-i ?lkh?n?. In previous studies, some characteristics of the calendar were ascribed to the “Uighurs” However, I will show that it was not originally associated with the Uighur. This “Chinese” calendar was brought to Iran by the Chinese Taoist Fu Mengchi who accompanied his ruler Hülegü. Fu Mengchi informed Nas?r al-D?n T?s? ...

Rethinking the Maya : Understanding an Ancient Language in Modern Linguistic Terms

Since the 1500s, Mayan language and glyphic systems have been romanticized by Eurocentric interpretations. In recent years, many anthropological works have perpetuated these myths by presenting inaccurate analyses of Maya linguistics. Rather than showing the Maya as an advance and civilized people, these texts promoted a weak, barbarous Maya who could be easily manipulated by European culture, ...

The Enigma of Human T-Cell Leukemia Virus Type-1 (HTLV-1) Infection in Iran

Human T-cell lymphotropic virus type-I (HTLV-I) was the first human retrovirus associated with malignancy.  The prevalence of HTLV-I infection varies significantly in different regions of the world.  In this study, the prevalence of HTLV-I infection among ethnic Jews living in Shiraz, South of Iran, was investigated. 286 blood samples were obtained.  HTLV-1 antibody assay on serum samples was d...