فهرست مطالب صفورا بهزادی

This study has been done during nine month (2016-2017), with the purpose of recognition, classifying and coding coastal ecological environment of Boushehr port (central part) by using Coastal and Marine Ecological Classification Standard (CMECS), which is the newest model of ecological classifying. This study has been accomplished, based on library research, free investigation, seasonal sampling (for determination of the probable effects which are derived from climate changing), analysis of pictures which are sent through satellite, maps, site covering, and by using G.I.S. According to this model, 3 groups of information layers of CMECS model contain surface geology component (SC), Geoform Component (GC) and biotic cover component (BC). In regard to the extent of the case study and based on coastal geomorphologic features in 20 stations, 13 standard codes are recognized in the coastal area of Boushehr port. There is little of biodiversity in the coastal zone that resulting the expansion of industrial development centers and service units as human-made sectors, which has limited natural and untouched areas in the coastal zone. human-made sectors are supported effecting factors on animal and plant communities in coastal habitats of Bushehr port.

Because of the lack of written deal with the oral and dental health in city of Fasa from1998 onwards and also to make the infrastructure for related studies and dental public interventions, this study was conducted to study indices of dmft and DMFT (Decayed, Missing, Filling, Teeth) in children of Fasa city.
This cross-sectional study was carried out in 2014 on 4,400 children of pre-school and primary school in the city of Fasa selected in multistage sampling from urban and rural. Checks were done by health professionals under the supervision of a dentist at schools and the numbers of decayed, missing and filled teeth were determined and separated regarding the primary and permanent teeth.
The dmft and DMFTindices were 4.45±3.43 and 1.26±1.64, respectively, that showed no significant difference between male and female students (P = 0.280 and P= 0.200 respectively). The number of decayed primary teeth in boys was more than that of girls (P=0.015) and the number of filled primary teeth was more in girls comparing to that of boys (P The results exposed a high level of dmft index in children under 14, especially in rural areas. In order to control this problem, in addition to preventive and medicinal interventions, improving the awareness of society at different levels is suggested

Density, mitotic index and cell size of Symbiotic dinoflagellates of reef building coral "Porites compressa" of Larak Island, Khark Island and Nay band Bay was studied. Corals of Larak Island that are near to strait of Hormoz have exposed to high nutrients from Oman Sea. Corals of Nayband Bay are always exposed to high environmental stress because of developement in oil and gas activities for about 15 years. Corals of Khark Island located in western north Persian Gulf are exposed to organic matter, oil activities and fresh waters. According to ANOVA analysis, the density and cell size of zooxanthellae in corals of Larak Island is higher than from other locations, and also showed significantly different to Khark Island. In addition, there have not seen significant difference among all of factors between Larak Island and Nay band Bay and between Khark Island and Nay band Bay.