solidarity rights, formally, introduced by karel vasak as new human rights in 1979. he suggested that these rights, based on the fraternity and solidarity, are vehicles for reforming international relations especially for moralization, socialization and humanization of international law. this article studies theoretical basis of solidarity rights and will discuss whether the approach of 'g...

humans are born with potential abilities which may emerge due to certain circumstances. in educational environments, needs, interests and capacities of individuals are wide and varied. therefore, developers and educators of training programs must provide special facilities to identify talented people in the way that justice is observed for all people. meanwhile, there is no doubt that technolog...

this paper looks at the issues of transculturation as explored in auto and semi-autobiographical accounts of linguistic and cultural transitions. the paper also addresses a number of questions about the structure of these texts, the authors’ linguistic competences, as well as questions about the theoretical and conceptual tool which may help us to discuss the issues the writers are reflecting o...

in purpose of this paper is to discuss the occurance of bifurcation and chaos in nonlinear systems in general, and the pearl-reed model whi.ch has been used for representing the lynamical behavior of the petroleum resources in particular. based on this investigation, it is shown that the observed tluctuations in the petroleum market can be erplained by its interral dynamics and the increase in ...

chédiak-higashi syndrome is a rare autosomal recessive congenital immunodeficiency mainly characterized by a condition called oculo-cutaneous albinism. the affected subjects have light-colored hair, vision problems, blood clotting (coagulation) abnormalities and in adulthood varying neurologic disorders. recurrent infections, particularly viral infection with other disorders in childhood are us...

the zero-divisor graph of a commutative ring r with respect to nilpotent elements is a simple undirected graph $gamma_n^*(r)$ with vertex set z_n(r)*, and two vertices x and y are adjacent if and only if xy is nilpotent and xy is nonzero, where z_n(r)={x in r: xy is nilpotent, for some y in r^*}. in this paper, we investigate the basic properties of $gamma_n^*(r)$. we discuss when it will be eu...

cord blood is a rich source of hematopoietic stem cells and could be potentially used for transplantation instead of conventional sources of stem cells (bone marrow or peripheral blood). cord blood cells are successfully used in pediatric and adult patients, but their major limitation is the low number of hematopoietic stem cells for patients of large body size. there are several possible solut...

  In this paper, we review novel techniques in the emerging field of spatiotemporal 4D PET imaging. We will discuss existing limitations in conventional dynamic PET imaging which involves independent reconstruction of dynamic PET datasets. Various approaches that seek to attempt some or all of these limitations are reviewed in this work, including techniques that util...