نتایج جستجو برای: damghan
تعداد نتایج: 171 فیلتر نتایج به سال:
Background and Objectives: Thyroid cancer is the most common malignant endocrine, accounting for 1% of all cancers. One of the most effective genes in thyroid cancer is the TC1 gene. Therefore, this study aimed to determine TC1 gene expression changes under the influence of hydro alcoholic extract of fennel in mice. Materials and Methods: In this experimental study, hydro alcoholic extract of ...
Introduction Today tourism industry is as an important source of income in the world and yet effective factors which are contributing to the cultural exchange countries has the largest movement of people in peace time and one of the most promising development activities that are referred to as the gate of development. Tourism is a complex and contradictory phenomenon. It’s a bene...
various geological units in an area often exhibit different magnetic properties. due to this distinction in magnetic properties of the geological units, a correlation between the type of a geological unit and its magnetic response can be established. to determine the lateral and vertical extents of geological units from the magnetic data in a survey area, a number of filters for processing magn...
in the islamic era, mausoleums were considered as the most important after mosques. constructing these buildings dates from the fourth century after hijrah, coinciding with the establishment of the earlier post -islamic dynasties in east and north east of iran. this tradition continued in later islamic periods in two basic rectangular and tomb tower types. the significant point about these buil...
Research and exploration of the remaining relics from the past has special importance in identifying the date, history and the identity of a country. Development and the advancement of human knowledge have offered new methods for the detection archaeological sites that by using them without the need for excavation and destruction of antiquities can be found useful information. Today, the non-de...
helicopter-borne electromagnetic (hem) is a fast and high resolution airborne electromagnetic (aem) method that is frequently used for imaging of the subsurface resistivity structures. this is a versatile and cost effective method, frequently has used in mineral and groundwater exploration and various environmental problems. modern frequency-domain hem systems utilize small electromagnetic, mag...
Sciences, Kharazmi University Introduction Petrogenesis of continental magmatic arc is more complicated than oceanic arcs. Because some various parameters affect the composition of magmatism in the congenital margin, such as continental crust contamination, mixing with crustal magmas and the deformation phenomena from primary mantle magma (Martin et al., 2005; Eyuboglu et al., 2018; Pawley and...
Introduction: The occurrence of dust storms in deserts or arid regions increases the suspended dust particles to more than the allowed threshold, and this has negative effects on atmospheric conditions, human health and agricultural production. Positioning of Iran in the world arid and semi-arid belt is exposed to various types of dust storm systems. Occurrence of severe dust storms in most par...
introduction small ruminants, especially native breed types, play an important role in livelihoods of a considerable part of human population in the tropics from socio-economic aspects. therefore, integrated attempt in terms of management and genetic improvement to enhance production is of crucial importance. knowledge of genetic variation and co-variation among traits is required for both the ...
the alborz mountains, as a folded and faulting region, is the northern region of crust shortening in iran. dominant mechanism (harvard, 2002) of alborz earthquakes is left-lateral strick-slip paralleled to the range. east alborz is one of the active regions that plays a significant role in the tectonics of its neighbors like south casbin basin. regarding the geological maps of the area, the fau...
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