In this paper we introduce and evaluate a method for eliciting a representative sample of total personal networks. First names were used as a cue to elicit a sample of 14 alters from 712 respondents through a telephone interview. Network characteristics for each respondent were calculated as averages and proportions across the 14 alters. These were compared to other studies using more specializ...

All over the world, intelligence services are collecting data concerning possible terrorist threats. This information is usually transformed into network structures in which the nodes represent the individuals in the data set and the links possible connections between these individuals. Unfortunately, it is nearly impossible to keep track of all individuals in the resulting complex network. The...

results the data revealed that self-efficacy (p < 0.001) and social support (p < 0.001) are indicators than can significantly anticipate levels of adjustment in diabetic patients. moreover, it has been revealed that self-efficiency plays a significant and, indeed, fundamental role in adjustment anticipation. conclusions it can be concluded that self-efficacy and social support are important in ...

aim: substance abuse is a substantial threat and problem to public health. the goal of drug abuse treatment is to return people to a productive normal situation in the family, workplace, and community. treatment dropout is one of the major problems, encountered by the treatment programs. the maintenance of treatment is associated with retention in treatment, and many factors are associated with...

background: call center sector in india is a relatively new and fast growing industry driving employment and growth in modern india today. most international call centers in national capital region (ncr) of delhi operate at odd work hours corresponding to a time suitable for their international customers. the sleep quality of call handlers employed in these call centers is in jeopardy owing to ...

Abstract This paper examines the additive and moderating effects of social influence variables (injunctive norms, descriptive norms, perceived social support) within the Theory of Planned Behaviour (TPB). The target behaviour is the decision to eat healthily. Questionnaire responses on components of the TPB, descriptive norms, perceived social support, and subsequent healthy eating were obtai...

In this paper we perform the calculation of the gravitational scattering amplitude for 4 massless scalars in quantum field theory and Type II superstring theory. We show that the results agree, providing an example of how gravity is incorporated in the superstring theory. During the calculation we quantize gravitational action to derive graviton propagator and interaction vertex with massless s...

This study assesses the impact of imperfect sampling in the presatellite era (between 1878 and 1965) on North Atlantic hurricane activity measures and on the long-term trends in those measures. The results indicate that a substantial upward adjustment of hurricane counts may be needed prior to 1965 to account for likely ‘‘missed’’ hurricanes due to sparse density of reporting ship traffic. Afte...

Bidirectional manipulations - activation and inactivation - are widely used to identify the functions supported by specific cortical interneuron types. Implicit in much of this work is the notion that tonic activation and inactivation will both produce valid, internally consistent insights into interneurons' computational roles. Here, using single-unit recordings in auditory cortex of awake mic...