ADDICTIONS SUBSTANCE FREE DURING LIFESPAN

The addictions substance free is an umbrella definition comprises internet addiction, sexual addiction, gambling pathological, workholism, videogames and computer addiction. Actually, the technological addictions is frequent in young adolescents. The term Digital Natives indicates the children born in an information system of learning and communication different from that of the generations previous. This temporal range was strongly characterized by growing presence of technological communication toolsin daily life. The effects of hyper-exposition to technological tools tend to create a relational virtuality without a body is born,therefore, already within the family ties and during adolescence he moved to the digital socialization network. The technological object it interacts between the adolescent and the world of peers and adults, becoming the facilitator object that as the psychotropic substance, it conveys new modes of communicatio

Teaching the ethics of scholarship in a G.E. class

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Does Existential Flexibility Associate With Individuals’ Acceptance of Inequality? A Study Relating Existential Questing to Values and to Prejudice

This study investigated whether existential quest, a relatively new construct defining individual willingness to reflect on existential issues such as the meaning of life and death, was negatively associated with generalized prejudice through the mediation with personal values of universalism and conservation (conformity, security, and tradition). A structural equation model was performed on a convenience sample of 1136 Italian adults. Results confirmed a negative indirect relationship with generalized prejudice mediated by universalism. Findings support the argument that engagement with existential issues is associated with the value of universalism, which in turn is associated with lower levels of generalized prejudice. The present study contributes to the scholarly literature to explain the concept of existential quest

Muslim Acculturation in a Catholic Country: Its Associations With Religious Identity, Beliefs, and Practices

The literature suggests that religion may play an important role in the acculturation process of immigrants by contributing to the maintenance of the heritage culture and preventing identification with the mainstream. With few exceptions, studies on this topic have focused on religion as a whole by assessing specific aspects or dimensions (such as religious identification, beliefs, and practices) and creating a composite measure without analyzing the contribution of each dimension to the acculturation process. In this study, the relationships between specific religious dimensions and acculturation were assessed with a sample of 282 Muslim immigrants who were recruited in the northern part of Italy. Two regression models show that religious identification drives the maintenance of Muslim culture but is unrelated to the acculturation to Italian culture, whereas beliefs and practices do not contribute to heritage acculturation but are negatively associated to acculturation to the host culture.</jats:p

Human Haemato-Endothelial Precursors: Cord Blood CD34+ Cells Produce Haemogenic Endothelium

Embryologic and genetic evidence suggest a common origin of haematopoietic and endothelial lineages. In the murine embryo, recent studies indicate the presence of haemogenic endothelium and of a common haemato-endothelial precursor, the haemangioblast. Conversely, so far, little evidence supports the presence of haemogenic endothelium and haemangioblasts in later stages of development. Our studies indicate that human cord blood haematopoietic progenitors (CD34+45+144-), triggered by murine hepatocyte conditioned medium, differentiate into adherent proliferating endothelial precursors (CD144+CD105+CD146+CD31+CD45-) capable of functioning as haemogenic endothelium. These cells, proven to give rise to functional vasculature in vivo, if further instructed by haematopoietic growth factors, first switch to transitional CD144+45+ cells and then to haematopoietic cells. These results highlight the plasticity of haemato-endhothelial precursors in human post-natal life. Furthermore, these studies may provide highly enriched populations of human post-fetal haemogenic endothelium, paving the way for innovative projects at a basic and possibly clinical level. \uc2\ua9 2012 Pelosi et al