نتایج جستجو برای: commercial sample
تعداد نتایج: 539333 فیلتر نتایج به سال:
The chemical composition of the Hydrolate of Citrus aurantium L. (Rutaceae) flowers (neroli) grown in Iran, and two commercial hydrolates were analyzed by GC/MS. Thirty compounds (90.3%) were identified in the Hydrolate by the use of laboratory apparatus, thirty-eight compounds (83.4%) in the Hydrolate from the traditional method and fifteen compounds (98.3%) in the industrially produced sample...
according to webster and wind (1972) and anderson et al (1987), “organizational buying is a complex process and involves many people from different functional areas, multiple goals and potentially conflicting decision criteria. moreover, the customers of today are also more knowledgeable and selective when making their purchasing decisions. since a key to organizational survival is the retentio...
The present study seeks to evaluate the spatial indicators of sustainable development of rural settlements in the Dehshikh-Cigar commercial area, Lamerd city, Fars province. This research is descriptive-analytical, The statistical population of the study includes all villagers living in 13 villages of Dehshikh-Cigar commercial area in Lamerd city. Using Cochranchr(chr('39')39chr('39'))s formula...
Background and purpose:Parasitical diseases are a common problem in developing countries. Different shapes of parasite such as cyst, larva and egg are carried from vegetables. Leaves of Allbezia contain saponin constituents, which is effective on surface tension reduction, and is preferred to chemical washer.This research was designed to study the extracted effect of removal from vegetable and ...
statement of problem: many attempts have been made in order to evaluate the amalgam corrosion behavior as an indicator of biocompatibility. purpose: the aim of this study was to evaluate and compare the initial corrosion of four different brands of dental amalgams. materials and methods: four different types of commercial high copper dental amalgam were studied. a special mold was used and twen...
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