asadabadi and motahari contened that believing in ghada and ghadar affects destiny of societies. the problem in this article is inspired by thoughts of jamal-aldin asad abadi and morteza motahari. social theories of both thinkers about ghada and ghadar are studied by comparative method. asad abadi’s theory about ghada and ghadar is more historical-experimental, during the history of before and ...

In semi-arid and arid terrestrial ecosystems, terracing vegetation may improve soil conditions enhance habitats. Considerable recent works have focused on evaluating how affect individual ecosystem function, but none of these evaluations included multifunctionality (SEMF), which has a positive significance for optimizing management. Based the survey data six different combinations in Chinese Lo...

Abstract Temple trees, including the gymnosperm Platycladus orientalis and angiosperm Styphnolobium japonicum , have been planted in China for thousands of years. Tree age thus varies widely from young to ancient trees. Foliar endophytes P. S. were surveyed this exploratory study that was based on isolation into culture sequencing fungi trees varying 10 5000 years ( ) 1700 ). Sequenced belonged...

Abstract Background Biogenic volatile organic compounds (BVOCs) play an essential role in tropospheric atmospheric chemical reactions. There are few studies conducted on BVOCs emission of dominant forest species the Jing-Jin-Ji area China. Based field survey, resources data and measured standard factors, Guenther model developed 1993 (G93) was applied this paper to estimate from several ( Platy...

Drought-induced tree mortality has been observed worldwide. Nevertheless, the physiological mechanisms underlying this phenomenon are still being debated. Potted Robinia pseudoacacia and Platycladus orientalis saplings were subjected to drought and their hydraulic failure and carbon starvation responses were studied. They underwent simulated fast drought (FD) and slow drought (SD) until death. ...

Rainfall is one of the core components water cycle in terrestrial ecosystems and closely related to hydrothermal balance, plant animal growth, stability whole ecosystem. Long-duration rainstorms can alter soil structure forest affect spatial distribution moisture, thus affecting supply from trees being factors that increase vulnerability ecosystems. In recent years, changes rainfall patterns ha...

background: cytochrome p450 2c19 (cyp2c19) is a polymorphically expressed enzyme that shows marked interindividual and interethnic variation. cyp2c19*2 and cyp2c19*3 are the most frequently identified defective alleles in orientals and caucasian poor metabolizers (pm). the aim of this study was to investigate the frequencies of cyp2c19*1, cyp2c19*2 and cyp2c19*3 alleles and cyp2c19 genotypes in...

Isolation and identification of some potent anti-tumor compounds from medicinal plants, has motivated researchers to screen different parts of plant species for anti-tumor effects. It has been reported that several conifer posses cytotoxic activities on some human tumor cell lines. In this study, male and female branchlets or fruit of four different species of Iranian conifers (Juniperus Sabina...