Examining the components of children's peer liking as antecedents of school adjustment

Children’s social interactions with their peers influence their psychosocial adjustment; consequently, the relationship between class-wide peer liking, same-gender peer liking, and school adjustment was explored in two age groups. Peer liking was analysed using the social relations model (SRM). In Study 1, 205 children (103 female and 102 male, Mage = 7.15, SD = 7 months) completed measures of peer liking and school adjustment, and teachers completed the Short-Form TRSSA. In Study 2, 197 children (98 female and 90 male, Mage = 9.87, SD = 5.9 months) completed measures of peer liking and school adjustment. Both studies yielded evidence of reciprocal liking and individual differences in the ratings of liking awarded to, and elicited from, both peer groups. Multigroup path analysis, with groups created according to gender, revealed that elements of liking predicted different aspects of school adjustment with some variation according to age and gender. Together, these findings suggest that the SRM can be used to examine peer liking and underscore the importance of children’s peers for school adjustment

Telecommunication Economics: Selected Results of the COST Action IS0605

This book constitutes a collaborative and selected documentation of the scientific outcome of the European COST Action IS0605 Econ@Tel "A Telecommunications Economics COST Network" which run from October 2007 to October 2011. Involving experts from around 20 European countries, the goal of Econ@Tel was to develop a strategic research and training network among key people and organizations in order to enhance Europe's competence in the field of telecommunications economics. Reflecting the organization of the COST Action IS0605 Econ@Tel in working groups the following four major research areas are addressed: - evolution and regulation of communication ecosystems; - social and policy implications of communication technologies; - economics and governance of future networks; - future networks management architectures and mechanisms

Fabrication and electrical transport properties of embedded graphite microwires in a diamond matrix

Micrometer width and nanometer thick wires with different shapes were produced \approx 3~\upmum below the surface of a diamond crystal using a microbeam of He$^+$ ions with 1.8~MeV energy. Initial samples are amorphous and after annealing at $T\approx 1475$~K, the wires crystallized into a graphite-like structures, according to confocal Raman spectroscopy measurements. The electrical resistivity at room temperature is only one order of magnitude larger than the in-plane resistivity of highly oriented pyrolytic bulk graphite and shows a small resistivity ratio($\rho(2{\rm K})/\rho(315{\rm K}) \approx 1.275$). A small negative magnetoresistance below $T=200$~K was measured and can be well understood taking spin-dependent scattering processes into account. The used method provides the means to design and produce millimeter to micrometer sized conducting circuits with arbitrary shape embedded in a diamond matrix.Comment: 12 pages, 5 figures, to be published in Journal of Physics D: Applied Physics (Feb. 2017

A Framework for the Planning and Management of Cybersecurity Projects in Small and Medium-sized Enterprises

Cybersecurity remains one of the key investments for companies that want to protect their business in a digital era. Therefore, it is essential to understand the different steps required to implement an adequate cybersecurity strategy, which can be viewed as a cybersecurity project to be developed, implemented, and operated. This article proposes SECProject, a practical framework that defines and organizes the technical and economics steps required for the planning and implementation of a cost-effective cybersecurity strategy in Small and Medium-sized Enterprises (SME). As novelty, the SECProject framework allows for a guided and organized cybersecurity planning that considers both technical and economical elements needed for an adequate protection. This helps even companies without technical expertise to optimize their cybersecurity investments while reducing their business risks due to cyberattacks. In order to show the feasibility of the proposed framework, a case study was conducted within a Swiss SME from the pharma sector, highlighting the information and artifacts required for the planning and deployment of cybersecurity strategies. The results show the benefits and effectiveness of risk and cost management as a key element during the planning of cybersecurity projects using the SECProject as a guideline