Faults in computer networks may result in millions of dollars in cost. Faults in a network need to be localized and repaired to keep the health of the network. Fault management systems are used to keep today’s complex networks running without significant cost, either by using active techniques or passive techniques. In this paper, we propose a novel approach based on imperialist competitive alg...

Faults in computer networks may result in millions of dollars in cost. Faults in a network need to be localized and repaired to keep the health of the network. Fault management systems are used to keep today’s complex networks running without significant cost, either by using active techniques or passive techniques. In this paper, we propose a novel approach based on imperialist competitive alg...

Design of litz-wire windings subject to cost constraints is analyzed. An approximation of normalized cost is combined with analysis of proximity effect losses to find combinations of strand number and diameter that optimally trade off cost and loss. The relationship between wire size, normalized cost, and normalized loss is shown to have a general form that applies to a wide range of designs. A...

BACKGROUND We estimated the cost-effectiveness of intermittent therapy with etanercept in patients with moderate-to-severe plaque-type psoriasis in comparison to non-systemic therapy in Germany. PATIENTS AND METHODS We performed a cost-utility analysis using the endpoint costs per quality-adjusted life year gained (costs/QALY). For this purpose, we adapted a UK-based Markov model by means of ...

SETTING Rio de Janeiro, Brazil, is a middle-income setting with an estimated 1% adult human immunodeficiency virus (HIV) seroprevalence. OBJECTIVE To examine the cost-effectiveness of DOTS in Rio de Janeiro. DESIGN Cost-effectiveness analysis based on cost data and an epidemiological model based on programmatic outcomes from the Health Department in Rio de Janeiro, cost data from the retail...

The partnership between banks and non-banks is one of the oldest and most common lateral business partnerships. While banks are looking for new markets and for cost efficient ways to implement new business models, SMEs presumably have considerable efficiency potentials within their financial processes. Some of these potentials could be realized by embedding functionality provided by banks withi...

The purpose of this study is to explore the emerging applications of E-Government, both in the United States and in the International Community. Information technology allows governments to service citizens in a more timely, effective, and cost-efficient method. E-Government implementation may meet initial citizen resistance, require cultural sensitivity, and change the way citizens and governm...