Group formation has always been a subject of interest in collaborative learning research. As it is concerned with assigning learners to the groups that maximize their benefits, computersupported group formation can be viewed in this context as an active personalization for the individual as an entity within the group. While applying this personalization to all students in the class can cause co...

Friend disease in BDF1 mice is characterized by early transient splenomegaly followed by a long period of remission before the mice die from an exacerbation of their disease. In the experiments reported, remission occurred in mice inoculated at 8 weeks of age or older. The early and late phases of Friend disease in BDF1 mice were indistinguishable from those seen in BALB/c mice. However, transp...

A complementary DNA probe has been prepared from the Friend murine erythroleukaemia virus complex released by Friend cells (FV cDNAD-) and Friend cells induced to differentiate (FV cDNAD+). Molecular hybridization analysis shows that: (a) FV cDNAD+ is close to being a complete copy of the virus genome and the distribution of sequences is uniform with respect to their distribution in the Friend ...

Friend suggestion is a fundamental problem in social networks with the goal of assisting users in creating more relationships, and thereby enhances interest of users to the social networks. This problem is often considered to be the link prediction problem in the network. ZingMe is one of the largest social networks in Vietnam. In this paper, we analyze the current approach for the friend sugge...

We present measures, models and link prediction algorithms based on the structural balance in signed social networks. Certain social networks contain, in addition to the usual friend links, enemy links. These networks are called signed social networks. A classical and major concept for signed social networks is that of structural balance, i.e., the tendency of triangles to be balanced towards i...

The influence of cyclophosphamide (CY) on Friend virus leukemogenesis was studied in SJL/J, C57BL/10J, and C57BL/10J X SJL/J F1 (hereafter called B10SJF1) mice. All three differ in their susceptibility to the viral oncogenic effect. Immunosuppressive doses of CY, which by themselves produced no cancer, were followed 2 days later by injection of Friend leukemia virus. The virus doses were the sa...

The objective of the current studies was to test whether praying for a relationship partner would increase willingness to forgive that partner. In Study 1 (N = 52), participants assigned to pray for their romantic partner reported greater willingness to forgive that partner than those who described their partner to an imagined parent. In Study 2 (N = 67), participants were assigned to pray for ...

Social networking sites have gained popularity among all populations, especially young adults. Personality traits were found to be predictive of how individuals use social media. Therefore, this study sought to examine the association between shyness and self-disclosure to a Facebook friend as well as self-disclosure to a face-to-face friend. Two studies were conducted. The first study tested h...