Maryam Roozbahani

[ 1 ] - Identify factors that effecting on wood and papers student’s entrepreneurial spirit (case study: college of agricultural and natural resources of Tehran university)

The purpose of this study was to identify factors that effecting on wood and papers student’s entrepreneurial spirit. Statistical population of this research consisted of whole wood and paper students in college of agricultural and natural of Tehran University (N= 263). A stratified random sampling method was used to select 100 students applying Morgan’s table. The main tool to collect data was...

[ 2 ] - Analyzing factors that effecting on rangeland degradation (case of study: District of Pirtaj)

The purposeof this studywas to Analyzing factors that effecting on rangeland degradation. Statistical population of this research consisted of whole farmer in Pirtaj district (N= 1600); from that 120 farmer were selected as sample using cluster sampling. The main tool to collect data was a researcher made questionnaire that Content validity of the questionnaire was approved, by a panel of exper...

[ 3 ] - Identify Affecting Factors on Student’s Environmental Protection Behavior

Objective: The purpose of this study was to identify affecting factors on students’ environmental protection behavior (SIPB). Methods: Statistical population of this research consisted of 1480 students in Alborz agricultural technical higher education centers. A stratified random sampling method was used to select 145 student applying Cochran's formula. The main tool to collect data was a resea...

[ 4 ] - Identify factors that effecting on wood and papers student’s entrepreneurial spirit (case study: college of agricultural and natural resources of Tehran university)

The purpose of this study was to identify factors that effecting on wood and papers student’s entrepreneurial spirit. Statistical population of this research consisted of whole wood and paper students in college of agricultural and natural of Tehran University (N= 263). A stratified random sampling method was used to select 100 students applying Morgan’s table. The main tool to collect data was...

[ 5 ] - Analyzing factors that effecting on rangeland degradation (case of study: District of Pirtaj)

The purposeof this studywas to Analyzing factors that effecting on rangeland degradation. Statistical population of this research consisted of whole farmer in Pirtaj district (N= 1600); from that 120 farmer were selected as sample using cluster sampling. The main tool to collect data was a researcher made questionnaire that Content validity of the questionnaire was approved, by a panel of exper...

[ 6 ] - Identify Affecting Factors on Student’s Environmental Protection Behavior

Objective: The purpose of this study was to identify affecting factors on students’ environmental protection behavior (SIPB). Methods: Statistical population of this research consisted of 1480 students in Alborz agricultural technical higher education centers. A stratified random sampling method was used to select 145 student applying Cochran's formula. The main tool to collect data was a resea...