… adolescent girls in Semnan. In a cross-sectional study, using two-stage random sampling, 256 girl students aged 14-18 years were randomly selected from eight Semnan high schools. …
Entrepreneur is someone who accepts financial risks to enter into business to develop and expand new products through creativity and innovation and to overcome rivals. WOMEN …
In recent years, satellite sensor images have been commonly used in mineral detection. These images, with different spectral and spatial resolutions, can be used in detecting minerals …
… in Semnan Province using statistical data received on a monthly basis from forensic medicine centers in Semnan … to the forensic medicine centers in Semnan province, four Grey models …
BACKGROUND AND OBJECTIVE: Designing and having lesson plan is one of the main points in promotion of education quality. Designing is a process to determine the goals and …
Background: Klebsiella pneumoniae as an opportunistic pathogen can be the cause of a range of nosocomial and community-acquired infections. Many virulence factors help these …
: Introduction: Brucellosis as a zoonosis is still a public health problem in many countries such as Iran. To perform preventive, control and eradication policies about the disease, we …
Introduction: The HOSPITAL s is known to be allocated about 70 percent cost of health system in developing countries, This study was aimed to analysis and unit cost estimation of …
journal.sanjesh.org/article_15111_2494.htmlhttp://journal.sanjesh....PDFThis paper aims to analyzing challenges in the development of electronic learning in higher education. Its implementation method Descriptive- Survey, statistical population was 290 …
Introduction: Suicide is one of the social and psychological problems which is being increased due to the complexity of interactions and ommunications. What is important is prevention, …