Arrow hitting target SFX X2

A sound effect of an arrow whooshing past and hitting its target X 2.

The pubstro phenomenon : Robin Hoods of the internet

This paper presents a case study of a compromised Web server that was being used to distribute illegal 'warez'. The mechanism by which the server was compromised is discussed as if the way in which it was found. The hacker organisations that engage in these activities are viewed as a Virtual Community and their rules and code of ethics investigated.

The influence of geometry and wall character of pores on the permeation of ions and water through desalination membranes

The transport of water and ions across mimicked nanotube membranes with pseudo atoms is studied using molecular dynamics simulations under equilibrium conditions and hydrostatic pressure. Different pore surface properties are constructed by assigning partial charges on the sites of specified atoms to explore the influence of charges and polarity. The energetics of water and ion transports through the nanopores was calculated to evaluate their filterability to water. The simulation results show that the free energy barriers to water and ion conductions much depend on the charges at the pore entrance and the dipole within the pore. The membranes with hydrophobic pores and negatively charged entrances would be very efficient in the water transport and ion rejection. The charges and dipoles of the pore wall and the aligned dipoles of water molecules in the pore can create a significant force on ions.

Market fit and business performance : an empirical investigation

This paper argues that an organisation needs to be managed for its fit to its intended target market. Market fit is defined as the capability configuration of a firm moderated by the relevant factors in the external environment. It is conceptualised within the integrated dynamic resource-based view of the firm. The study is based on survey data collected from 216 larger Australian businesses. Drawing on the existing literature on the resource-based view of the firm (RBV), a model of market fit has been developed and tested empirically. The results of the study suggest that the intangible internal assets of marketing planning, decision-making process, and marketing strategy form the core capability configuration of an organisation and that the market fit measure associates positively with business performance indicators. The assertion is that while the internal intangible assets form the core capability of an organisation, this capability is influenced by the market dynamics that may alter its character, intensity, and effectiveness in relation to its intended business performance objectives.