Making a herbarium is one of the science supports used to introduce flora diversity. This not only in field taxonomy, but several artists have as work art. Various types plant are basic concepts creating works art, which diversity essential plants. paper discusses an art creation inspired by plants cultivated Indonesia, i.e. marigold specieses, namely Tagetes Erecta L.. The visualization Marigo...

Karang Taruna, Medan Johor sub-district is one of the youth groups that are active in organizing social activities to build community. This they do so as a support for future can understand its role and function part community group avoid deviant behavior such narcotics abuse. Narcotics abuse common problem groups, when there has goal embracing something should be supported. One things district...

A modified Nafion dispersion for direct screen printing was developed and characterized. Commercial solution neutralized to its sodium form the solvent replaced by a screen-printing-compatible solvent. The has optimized rheological properties including shear-thinning behavior, thixotropy, moderate yield stress. elemental composition chemical states of were characterized X-ray photoelectron spec...