abstract: sayyed mohammad tabatabaee is accounted as one of the effective persons in iran contemporaneoushistory and his role in the events of iran constitution revolution is inevitable. sayyed mohammad tabatabaee from the time of naser al din shah qajar and arrival to iran, informed of the advantages and the basis of constitution, was in the thought of making the iran rule as a constituti...

The temperature as an indicator of heat intensity is one of the basic elements of knowing weather. The frost is a condition when the air temperature is less than 0 c Due to the geographical possition of Iran, spring is a season that plants resume a new life after leaving a pause in a periode of the growth. At the beginning of such a periode emerge of sudden cold cause loss bloom (in the case of...

Healthy Community is one of the significant factors in the development of any country. Community health has different and diverse dimensions. Mental health is determined as an essential aspect of health. Mental health is determined as an essential aspect of health. Mental health is among the indicators that are affected by a variable factor such as social and macroeconomic variables. So far, se...

The purpose of this article is to analyze and explain the relation between institutions and entrepreneurship, focusing on the entrepreneurship theorists’ viewpoints including Douglass North According to the institutional approach, the environment that shapes the economy, affects on entrepreneurial dynamics within each country. Such an environment is characterized by interdependencies between in...

To assess adaptability and stability of seed cotton yield in promising cotton genotypes, eight cultivars of cotton (Gukorova, Nazeli–84, Khordad, No: 200, Crema, Tabladila, Beli Izovar and Sepid), along with two controls (Sahel and Varamin), were studied in a completely randomized block design (RCBD) with four replications in six regions of Golestan and Mazandaran provinces in two successive ye...

At the beginning of new year in Iran) Nowruz 1398), the precipitation system has caused floods in the north, northwest, and south of the country. The system has affected 24 provinces, 213 cities, 209 districts, and 5900 villages in total. These rains have been occurring for several consecutive periods. The first period began on March 26, 2019 and involved Qom, Golestan, Ilam, and North Khorasan...

To assess adaptability and stability of seed cotton yield in promising cotton genotypes, eight cultivars of cotton (Gukorova, Nazeli–84, Khordad, No: 200, Crema, Tabladila, Beli Izovar and Sepid), along with two controls (Sahel and Varamin), were studied in a completely randomized block design (RCBD) with four replications in six regions of Golestan and Mazandaran provinces in two successive ye...