Barnsley (2006) used chaos game in function systems and it gave rise to interesting fractals by combining it with function iterations. A fractal fern is generated by taking different probabilities in the chaos game. In this paper, we introduce two advanced iterations from nonlinear analysis into the study of IFS for generation and pattern recognition of new fractal ferns. Gottfried (1991), and ...

The objective of the study was to provide a model to predict the uptake of arsenic and mercury by plants in response to coal combustion byproducts (CCB) application rates to soil, based on CCB/soil characteristics as determined by sequential extraction of the amended soil. Two greenhouse studies were conducted. The first study consisted of sorghum sudan grass, sunflower, and brake fern, an arse...

A survey of the rare relict fern Botrychium lunaria (L.) Sw was conducted in one recently created specially protected natural areas (SPNA) Murmansk Region – park “Rybachy and Sredny Peninsulas”. 6 cenopopulations were identified various parts park. It has been shown that this species will grow a variety conditions both with respect to totality intensity action abiotic factors composition phytoc...