نتایج جستجو برای: class a
تعداد نتایج: 13475951 فیلتر نتایج به سال:
In the present work, a membrane contactor with asymmetric flat-sheet poly(vinyltrimethylsilane) (PVTMS) membranes was proposed for the CO2 desorption process from physical solvents at elevated trans-membrane pressures. Different solvents were studied: water, a mixture of polyethylene g...
Class action is a legal procedure of a considerable group of people to take joint actions against a single defendant. In this form of action, one or more people representing while also being a member of a class, take an action for themselves and on behalf of others, regarding a common claim among the members of the class. Although the members of the class have no active role in the ju...
Emergence of nanotechnology has resulted in the introduction of the electrospinning process in fabricating and characterising the polymer electrolyte membrane from the sulfonated poly (ether ether ketone) (SPEEK) nanocomposite membrane comprised of electrospun Cloisite15A® (e-spun CL...
the design of packaging is an important factor in selling any products, which should be done based on the customers taste, in a way that influence the costumers in a few seconds and persuades them to buy an special product. in this article, first the integrity of bordio’s theory in iranian community is tested and after proving the correctionand utility of this theory, we attempts to extract the...
The aim of this work theoretical study is to theoretically investigate a inorganic membrane assisted purifcation process of an H2-rich stream derived from a conventional methanol steam reforming stage. In particular, a black-box model for multicomponent gas mixture purifcation is dev...
Work with colleagues Talk to the nurses and staff who work in maternal and child health clinics nearby. Ask what they know about vitamin A deficiency (VAD) and whether they are aware that it can lead to blindness. Encourage them to pass this information on to parents and to check that all children who are eligible receive their supplements at the correct time. Find out whether they are aware of...
Statement of Problem: Craniocervical Posture is a factor in the development and function of Craniofacial Structure. Previous studies of different samples have demonstrated associations between craniocervical posture and craniofacial morphology.Purpose: This study aimed lo examine whether any significant association is evident or not between craniocervical posture and the occurrence of Class il ...
The present study reports the synthesis of N-doped TiO2 photocatalyst for the degradation of caffeine using mechanochemical grinding method from the mixture of titania/urea followed by calcination at 400 ⁰C. The phase composition, particle size, surface area, morphology and optical properties...
In this work, an efficient and facile method has been developed for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones from a condensation reaction of 2-aminobenzamide with various alkyl,aryl and alicyclic aldehydes or ketones using Fe3O<span class="fontstyle0" styl...
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