this research examines the association between co-authorship network centrality (degree, closeness, betweenness, eigenvector, bonacich flow betweenness) and productivity of information science researchers. the research population includes all those researchers who have published at least one record in one of the twenty journals of information science which has an impact factor of 0.635 as a min...

Although we often seek social feedback (SFB) from others to help us make decisions, little is known about how SFB affects decisions under risk, particularly from a close peer. We conducted two experiments using an established framing task to probe how decision-making is modulated by SFB valence (positive, negative) and the level of closeness with feedback provider (friend, confederate). Partici...

Any interactive communication system can support personal relationships by facilitating a welcome and timely presence of an absent person in the mind of the other. This paper presents a consideration of how short term feelings, as experienced during acts of communication, relate to a relationship’s longer term feelings towards one another. Through a 21-day study with 63 participants, we report ...

THE SELECTION OF RESIDENTIAL BUILDING CONSTRUCTION MATERIALS USING ANALYTICAL HIERARCHY PROCESS METHODSThe selection of building materials is important in the planning process housing construction because it will affect quality and determination selling price a building. so that an appropriate method needed making decisions to determine specifications material be used. The purpose this study ob...

This study examines sexual communication by describing the content of sexual disclosures within marital relationships and assessing the association between sexual disclosures and relational outcomes, specifically relational satisfaction and closeness. A survey administered to 293 married individuals (58% female) who had an average age of 40 years (range = 20-73), 13.7 years of marriage (range =...

Having a distant relationship with parents seems to increase the risk of developing a more negative global self-esteem. This article describes a longitudinal study of 1,090 Norwegian adolescents from the age of 13-23 (54 % males) that explored whether peer acceptance can act as a moderator and protect global self-esteem against the negative effects of experiencing low closeness in relationships...

By generalizing Gessel-Xin’s Laurent series method for proving the Zeilberger-Bressoud q-Dyson Theorem, we establish a family of q-Dyson style constant term identities. These identities give explicit formulas for certain coefficients of the q-Dyson product, including three conjectures of Sills’ as special cases and generalizing Stembridge’s first layer formulas for characters of SL(n,C). Mathem...

Eigenvectors, and the related centrality measure Bonacich’s c(β), have advantages over graph-theoretic measures like degree, betweenness, and closeness centrality: they can be used in signed and valued graphs and the beta parameter in c(β) permits the calculation of power measures for a wider variety of types of exchange. Degree, betweenness, and closeness centralities are defined only for clas...

Closeness is a widely-studied centrality measure. Since it requires all pairwise distances, computing closeness for all nodes is infeasible for large real-world networks. However, for many applications, it is only necessary to find the k most central nodes and not all closeness values. Prior work has shown that computing the top-k nodes with highest closeness can be done much faster than comput...