We describe a set of defining relations for automorphism groups of finitely generated free algebras of Nielsen-Schreier varieties. In particular, this gives a representation of the automorphism groups of free Lie algebras by generators and defining relations. Mathematics Subject Classification (2000): Primary 17A36, 17A50, 17B40; Secondary 17B01, 16W20.

aluminum phosphide poisoning (alpp) still has no efficient and approved antidote. supportive care and hemodynamic monitoring are the only choices of treatment. we proposed a new lavage formulation in addition to evaluation of its efficacy and defining the impact of clinical characteristics of patients on their prognosis. during eight months period of time, 120 patients were enrolled to the stud...

COX-2 inhibitory activities of some 1,4-dihydropyridine and 5-oxo-1,4,5,6,7,8-hexahydroquinoline derivatives were modeled by quantitative structure–activity relationship (QSAR) using stepwise-multiple linear regression (SW-MLR) method. The built model was robust and predictive with correlation coefficient (R2) of 0.972 and 0.531 for training and test groups, respectively. The quality of the mod...

extract   if you are young, old or in midlife your new ages activities have different meaning to past times.   same as the other societies in our society, age is one of the essential dimensions of organizations and social associations. for example our school system is based on the students' ages. student behavior is different of their adult teachers based on the ages. more or less families...

In this paper, we have constructed a sequence of soft points in one set with respect to fixed point another set. The convergence and boundedness these sequences Δ-metric spaces are defined their properties established. Further, the complete introduced by defining Δ-Cauchy sequences.

We show that the defining relations needed to describe a generalized q-Schur algebra as a quotient of a quantized enveloping algebra are determined completely by the defining ideal of a certain finite affine variety, the points of which correspond bijectively to the set of weights. This explains, unifies, and extends previous results.

Investor decision making has always been affected by two factors: risk and returns. Considering risk, the investor expects an acceptable return on the investment decision horizon. Accordingly, defining goals and constraints for each investor can have unique prioritization. This paper develops several approaches to multi criteria portfolio optimization. The maximization of stock returns, the pow...

Introduction: In 2002, an EC study reported that different European countries define disability differently, and this is one of the primary reasons why no common Europe-wide policies on disability exist. The EU-MHADIE project was funded with the aim of producing recommendations and guidelines for future common disability policies. The WHO’s ICF classification and its bio-psycho-social model of ...

Bansal and Kianfar introduced continuous multi-mixing set where the coefficients satisfy the so-called n-step MIR conditions and developed facet-defining inequalities for this set. In this paper, we first generalize their inequalities for the continuous multi-mixing set with general coefficients (where no conditions are imposed on the coefficients) and show that they are facetdefining in many c...

Two studies examined emotions and motives in self-defining memories. In Study 1, participants recalled five self-defining memories (four recent and one earliest childhood), rated their emotions and motives during each memory, and completed a set of personality measures. A subset of participants provided a second set of memories, as well as emotion and motive ratings, approximately 2 weeks after...