the study of the circumstances surrounding the development of record-keeping for information purposes, and of what these records looked like, in prehistoric human societies has always played a significant role in archaeological research. such research is important because it relates to the beginnings of the use of accounting and reckoning systems, which came to be one of the principal elements ...

In this study, double-axe/butterfly depictions in an offering pit discovered during the 2018 archaeological survey at Kocakale Tepe (Tisna) are introduced. The doubleaxe/ butterfly motifs with a total of 10 scraping lines different sizes were identified formed on bedrock made up white colored tuff. While double-axes have been observed Aegean World since Bronze Age, it is understood to be import...

determining the relative sensitivity of land to erosion and its factors, could be the basis of soil conservation programs. the aim of this study is to compare water and wind erosion functions in land degradation of dasht-e-jeihoon using psiac and irifr.ea models and the source studying of aeolian sediments in geomorphologic facieses as homogeneous units. the results indicate that in dasht-e-jei...

background and purpose: cutaneous leishmaniasis is an endemic disease in different parts of iran. the aim of this study was to investigate the epidemiology of cutaneous leishmaniasis in zarrin dasht, fars, iran, during 2013-2015. methods: this descriptive, cross-sectional study was performed on 266 patients selected through census sampling method. data such as gender, age, occupation, disease s...

The microbial quality of water plays a key role in community health. The present study aimed to determine the microbial quality of the drinking water distribution networks in the urban and rural areas of Dasht-e Azadegan County, Iran and assess the influential factors in the quality of drinking water.In this descriptive-analytical study, 907 drinking water samples were collected from the urban ...

Sustained local delivery of single agents and controlled delivery of multiple chemotherapeutic agents are sought for the treatment of brain cancer. A resorbable, multi-reservoir polymer microchip drug delivery system has been tested against a tumor model. The microchip reservoirs were loaded with 1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU). BCNU was more stable at 37 degrees C within the microc...