Identification and Analysis of Factors Affecting Digital Entrepreneurship in Knowledge-Based Companies Mazandaran Province

     The composition of essential oil of leaves of the male and female shrubs of Juniperus chinensis L. (growing in Isfahan) was analyzed by gas choromatography(GC) and GC-mass spectrometery (MS). The main constituents of leaf oil of the male shrub were: bornyl acetate (26.1%), sabinene (18.3%), trans-sabinyl acetate (11.1%), myrcene (9.2%), lim...

Knowledge and Attitudes of the Students Mazandaran University Medical Sciences Towards COVID-19 in 2020

OBJECTIVES Low Birth Weight (LBW) has an important role in the mortality and morbidity of neonates and the incidence of LBW may vary across different environments. The aim of this study was to determine the incidence and some related factors of LBW in Mazandaran province, Northern Iran. METHODS In this longitudinal study, all live births that were born in 5 maternity hospitals in Mazandaran p...

BACKGROUND Toxoplasmosis in immunocompetent people is generally asymptomatic but in immunocompromised patients including HIV/AIDS, cancer patients, and organ transplant recipients, etc. it can lead to serious pathological problems. The objective of current study was to determine the seroprevalence of T. gondii IgG and IgM antibodies in HIV/AIDS patients using ELISA technique in Mazandaran Provi...

Ambient atmospheric concentrations of isoprene and monoterpenes were measured at two forest sites, one deciduous coniferous, over the year 2022. Both sites in a regional area sampled monthly between April September. The samples taken using sorbent tubes analyzed with thermal desorption–gas chromatography–mass spectrometry. highest determined August both sites. While is most abundant compound an...

Estimation of Probable Maximum Precipitation at Talar Basin Mazandaran Province using Synoptic Method

Wind-Thrown Trees Characteristics and Effects of Topographic Soil Factors on Wind Throw in Chamestan Forest- Mazandaran

Springtails fauna (Hexapoda, Collembola) from different ecosystems of Behshahr and suburb (Mazandaran) with two new records Iran