نتایج جستجو برای: chabahar
تعداد نتایج: 308 فیلتر نتایج به سال:
BACKGROUND An important health problem in students is pediculosis capitis (head lice infestation) which causes physical, mental, and social complications. Social stigma induces feeling of shame, anger, and embarrassment for families and may prevent people from coming forward. METHODS This study was a quasi-experimental (case - control) study which was done during periods of 2008 - 2009. Data ...
abstract nowadays, solar energy as one of the most important sources of clean and free of damaging environmental effects energy are used in many cases including generation of electricity, heat and desalination of salt water. the purpose of this research is identification of high radiation areas as most suitable regions for these applications.to do this, cloudiness data of 120 synoptic stations ...
The estimation of water depth in coastal areas and shallow waters is crucial for marine management monitoring. However, direct measurements using fieldwork methods can be costly time-consuming. Therefore, remote sensing imagery a promising source geospatial information planning development. To this end, study investigates advanced machine learning (ML) redesigned morphological profiles high-res...
In addition to heavy metals, environmental factors affect to induce the synthesis of metallothionein (MT) contamination biomarker in vertebrates and invertebrates. Environmental parameters that were selected of nine stations in Chabahar Bay subtidal area (2013-14) include temperature, salinity, dissolved oxygen and turbidity and heavy metals (copper, zinc, cadmium) in monsoon and post-monsoon,...
According to importance of Chabahar Bay as one of the marine strategic areas and need to learn about pollution of this area, in this study, Cu, Ni and Zn concentration was investigated in the soft tissue of chiton Acanthopleura vaillantii from 5 stations in the coast of Chabahar Bay at autumn of 1394. For this purpose, samples were collected and transferred to the laboratory, then after prepara...
Microalgae as a source of saturated and unsaturated fatty acids, pigments, pharmaceutical and food metabolites, has received more focus by biological researchers at last decades. The amount and composition of fatty acids produced by microalgae depended on biomass production and environmental factors such as changes in salinity, light and nutrient availability. In this study, the green microalga...
Background and Objectives: ?????? Methods: ?????? Findings: ?????? Conclusion: ????? Coral ecosystems, like other natural habitats, are under effect by global warming. Every year we see the bleaching of corals in different parts of the world. Since the physical parameters of seawater are affected by meteorological phenomena, so in this study using ten-year data of oceanographic buoys, the ...
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