Investigation of the compost of different organic wastes usage combined with zeolite and perlite on the growth of Codiaeum variegatum cv. Norma by Farshid Esmaeili

“…Purpose Nowadays various studies have been carried out on the possibility of using different types of organic waste compost as a much cheaper and more affordable alternative to peat moss. …”
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Un nuevo sistema de diseño de embuticiones en láminas de acero para maximizar resistencia de losas compuestas A new system for designing embossments in steel sheets to increase com... by Melchor López Ávila, Rafael Larrúa Quevedo, Carlos Recarey Morfa

“…They fundamental parameters that influence the structural behaviour of the composite slabs are analyzed, and with a numeric study an analytical optimization method of the embossments system, is proposed and implemented in a spread sheet is possible to estimate the shear resistance of open web sheets and by comparing them, is possible to determine the better embossments system to include in a open web sheet with such method. …”
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