Virtual advisory services are very important tools for the psychological self-help domain. It is particularly valuable for emergency rescuers in relieving their psychological distress given the high-stress nature of their occupation. To investigate optimal design strategies for an effective virtual advisory service to empower emergency rescuers, this article explores how virtual advisor identit...

This paper examines how a firm’s financial distress and the legal environment regarding the ease of bankruptcy reorganization can alter product market competition and supplier-buyer relationships. We identify three effects, predation, bail-out, and abetment, that can change firms’ behavior from their actions in the absence of financial distress. The predation effect increases competition before...

Here, we present a novel two-step approach for optimum design of cellular truss-beams based on desired natural frequencies. The proposed approach at- tempts to decrease the design complexities, based on the so called Axiomatic Design, before any eort to solve the physical problem itself. It also serves as a generic approach which nds its generality through dimensional analysis with its accuracy...

This paper studies the impact of both solvency and liquidity concerns on corporate …nance. The …rm optimally chooses capital structure, cash holdings, dividends and default while facing stochastic cash ‡ows with two sources of uncertainty. The expected cash ‡ows are uncertain and low pro…tability leads to solvency distress. Moreover, cash ‡ows are subject to liquidity shocks that cause liquidit...

since its advent in 1867,the arabic novel has been under the influence of two factors. one factor is longing for the past, the other one is infatuation with the west and submission to its hegemony. in early 20th century, some novels were written in response to public taste and arab culture. this novel is considered by critics of fiction to be a turning point in the path of arabic fiction. at th...

Cyberbullying is defined as bullying via electronic means including the defining characteristics of repetition over time, intent to harm, and power imbalance. However, this normative top-down definition is discussed controversially. We argue that the term “cyberbullying” and the associated defining criteria might constrict our focus artificially. Therefore, we investigate bottom-up which aspect...