All self-replicating lattice tilings of the plane can be constructed using special iterated function systems (IFS). Certain self-replicating curves can be constructed using the recurrent set method (RS). A bijection between the IFS parameters and the RS parameters is such that the curve K produced by the RS parameters is the boundary of the tile T produced by the IFS parameters. The corresponde...

The first ferrocene-fused organometallic compounds derived from the buckybowl sumanene (C21H12) are presented. Both compounds, sumanenylferrocene and 1,1'-disumanenylferrocene, have been synthesized by Negishi-type cross-coupling of iodosumanene and were studied crystallographically. Sumanenylferrocenes form unique packing motifs, which are both different from those of their corannulene congene...

This is an overview of results concerning applications of self-similar groups generated by automata to fractal geometry and dynamical systems. Few proofs are given, interested reader can find the rest of the proofs in the monograph [Nek05]. We associate to every contracting self-similar action a topological space JG called limit space together with a surjective continuous map s : JG −→ JG. On t...

Teacher self-efficacy has been identified as an important characteristic of teachers that can positively influence both teacher and student outcomes. The relationship between teachers’ self-efficacy and their linguistic proficiency, however, is yet to be investigated. The present study was an attempt to examine the rather under-researched issue of teachers’ level of linguistic competence in the...

all people have experience about anxiety in their lives and it is natural when facing with reactional threatening situations. but chronic and intense feeling is unusual in absence of clear cause. anxiety includes uncertainty, helplessness and physiological arousal feelings. generally anxiety is a diffuse, very unpleasant and often vague concern feeling. clinical studies of war veterans over the...

conclusions as one of the manifestations and the moving force of empowerment, education is the first major strategy in codifying, designing, and implementing empowerment programs. for women to be empowered, the active participation of all people in education is required. results results indicated that the frequency of domestic violence against participating women was significant after education...

It has been acknowledged in the literature that a good self-concept of teachers will enable to adapt changing situations, which might result effective teaching benefit students. On contrary, negative results teachers’ burnout and inability perform well teaching. This mixed-methods study aims investigate whether teacher can be enhanced by implementation self-regulation strategies. Two research q...

the subject of self-esteem and self valuably is one of the most basic factors in childs and adults favorable character growth. having animus and confidence, decision making power and invention, creativity, think health and mental hygiene have direct relationship with the rate and manner of self-esteem and individual's self-valuable feeling. today in correction and treatment of adults and childs...