Aim. To describe mitochondrial DNA (mtDNA) forensic casework experience in a commercial laboratory in the United States. Methods. Frequency statistics were kept for two years on all aspects of mtDNA forensic cases, including types of clientele, types of samples, levels of sample success and failure, site heteroplasmy, length heteroplasmy, contamination, rates of failures to exclude, and match s...

Liepmann posited that, in right handers, the left parietal lobe contains movement formulas or representations. Therefore, performance failures may be induced by degraded representations, a failure of these representations to influence motor systems or a failure of stimuli to fully access these representations. Imitation may help the performance of subjects with degraded representations. However...

This paper presents a method to find the optimal production, repair/replacement and preventive maintenance policies for a degraded manufacturing system. The system is subject to random machine failures and repairs. The status of the system is deemed to degrade with repair activities. When a failure occurs, the machine is either repaired or replaced, and a replacement action renews the machine, ...

Industrial systems such as signal relay stations and oil pipeline can be modeled linear multi-state consecutively connected systems, which comprise sequentially ordered elements fail if the first final are not connected. The performance level of each element is controllable, determines how many an connect affects its degradation rate. Accumulated cause failure, may lead to costly system failure...

Hierarchical software components offer interesting characteristics for the development of complex applications. However, supporting the deployment of such applications is difficult, especially on challenging distributed platforms. This paper addresses the distribution and the deployment of hierarchical components on heterogeneous dynamic networks. Such networks may include fixed and mobile reso...