This paper describes a significant revision to the Concurrent Engineering (CE) methodology that enables a shortened project completion time. Under the CE methodology, sequential tasks can only be performed as such. We introduce a method for starting sequential tasks concurrently using a pre-emptive approach. Where there are a, suitably small, finite number of possible alternative subsequent tas...

In this article, natural resource management is conceptualized as a social dilemma, a conflict between the short-term self-interest of users and the long-term collective interest of the user community. A self-interest versus community perspective is offered to explain individuals' decision-making in resource dilemmas. The selfinterest model assumes that users seek to maximize their personal ben...

We present algorithms, methods, and software for a Grid resource manager, that performs resource brokering and job scheduling in production Grids. This decentralized broker selects computational resources based on actual job requirements, job characteristics, and information provided by the resources, with the aim to minimize the total time to delivery for the individual application. The total ...

Over the last several decades, there has been a growing appreciation of the importance of nonequilibrial phenomena and transient dynamics in explaining the structure of ecological communities. This paper provides an overview of theoretical themes related to resource pulses. Theoretical models suggest short-term responses to a single pulse can qualitatively differ from longer-term responses. Rec...

The availability of different resources in the environment can affect the outcomes of evolutionary diversification. A unimodal distribution of diversity with resource supply has been widely observed and explained previously in the context of selection acting in a spatially heterogeneous environment. Here, we propose an alternative mechanism to explain the relationship between resource supply an...

People in every organization could be considered as the most important resource which contributes to the development of that organization. In fact, human capital is the most important dimension of organization’s intellectual capital especially in service-oriented organizations like municipality. Therefore, the main purpose of this paper is to introduce a suitable framework for human capital eva...

In a grid computing environment, it is important to be capable of agilely quantifying the quality of service achievable by each alternative composition of resources. This capability is an essential driver to not only efficiently utilizing the resources but also promoting the virtual economy. In this paper, we design an efficient scheduling algorithm of minimizing completion time for component-b...

the acupuncture is a safe medical treatment method. regarding to an absence of adverse effects, this method is considered as the best interventions in smoke cession and relieving the threatening pains. churchill mentioned that most people watched some tv movies related to using of acupuncture in anesthetizing the surgical patients some people experienced acupuncture by themselves or relatives. ...

A wind farm is a collection of wind turbines built in an area to provide electricity. Wind power is a renewable energy resource and an alternative to non-renewable fossil fuels. In this paper impact of wind farms in power system reliability is investigate and a new procedure for reliability assessment of wind farms in HL1 level is proposed. In proposed procedure, application of Fuzzy – Markov f...