normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background and aims. the accelerating effect of plasma rich in growth factors in the healing of extraction sockets has been shown by some studies. the aim of the present investigation was to evaluate the effect of deproteinized bovine bone matrix (dbbm) with and without plasma rich in growth factors (prgf) in canine extrac...

oils and fats are substances that are important nutritionally and have important role and impact on human health. energy consumption and preservation in respect of food industry and the increase in the world population and search for new sources of oils and fats to full fill the need of the society particulary the nutritional requirements have introduced this research topic. therefore aim of th...

There is a close connection between saltwater intrusion into aquifers and groundwater extraction. Freshwater extraction in coastal aquifers is one of the most important reasons for the saltwater intrusion into these aquifers. Condition of extraction system such as well depth, discharge rate, saltwater concentration and etc. could affect this process widely. Thus, investigating different extract...

The offline handwriting recognition is one of the difficulties of pattern recognition, feature extraction results directly affects the recognition rate. Firstly, various existing structural features and statistical features will be analyzed, and feature fusion and feature extraction methods will introduction briefly. Finally, a method for feature extraction is presented, which is developed base...

Problem statement: Jatropha curcas is a wonder plant with a variety of applications and enormous economic potentials. Oil from the seeds can be used as alternative fuel and for making biodiesel which aims to overcome energy crisis problems. In this study, extraction of Jatropha oil from seeds was optimized using organic solvent based on the amount of the extracted oil. The kinetics of extractio...

In this work, we successfully developed electromembrane extraction via preparation of an electrospun flat membrane based on device. The polyurethane-membrane was prepared by electrospinning method and used in EME. Affecting parameters on membrane preparation were optimized by Taguchi design. The developed method was used for extraction of phthalates as typical molecules and the proposed method ...