Biological organisms are made up of cells containing numerous interconnected biochemical processes. Diseases occur when normal functionality of these processes is disrupted, manifesting as disease symptoms. Thus, understanding these biochemical processes and their interrelationships is a primary task in biomedical research and a prerequisite for activities including diagnosing diseases, and dru...

The aim of this study is to define whether there are any differences in the visual-motor integration skills of 60-72-month-old children at low and high socio-economic status as regard the age factor. The study was conducted on a total of 148 children consisting of 78 children representing low socio-economic status and 70 children representing high socio-economic status in the city center of Edi...

..................................................................................................................................................................... 2 INTRODUCTION ........................................................................................................................................................... 3 TECHNOLOGY IN SOCIAL-ECOLOGICAL SYSTEMS .....................

Studies have shown that videoconferences are an effective medium for facilitating communication between parties who are separated by distance. Furthermore, studies reveal that videoconferences are effective when used for distance learning, particularly when learners are engaged in complex collaborative learning tasks. However, as in face-to-face communication, learners benefit most when they re...

We chronicle the use of acknowledgements in twentieth century scholarship by analyzing and classifying more than 4,500 specimens covering a 100-year period. Our results show that the intensity of acknowledgment varies by discipline, reflecting differences in prevailing socio-cognitive structures and work practices. We demonstrate that the acknowledgment has gradually established itself as a con...

A common form of embodied social engagement involves acting as an ensemble, with all participants aware of each other and mutually engaged. In this naturalistic comparative study, we term this kind of triadic socio-cognitive activity ‘fluid collaboration’. Fluid collaboration occurs when participants establish the pace of ensemble activity mutually, with their moves flexibly adjusted and respon...

There has long been an effort to develop a single unifying theory to explain the phenomenon of drug dependence. Some of these efforts have focused on psychoanalytic theory, various aspects of ego functioning, socio-economic factors, and physiological effects of drugs. Most investigators, however, have focused on character pathology in addicts and have considered addiction as representing one fo...