نتایج جستجو برای: cost reduction
تعداد نتایج: 851332 فیلتر نتایج به سال:
Cost Extension Control Model in Digital Context: From Continuous Cost Reduction to Value Co-creation
Background : Supracondylar fractures of the humerus comprise the most common fracture in children. Two-thirds of children, who are hospitalized due to arm injury, are infected by Supracondylar fractures. The aim of this research is to investigate two treatment methods, "close reduction and external fixation with pin" and "open reduction and internal reduction in Supracondylar fractures. Materi...
Received: 13 January, 2009 Accepted: 4 Feb, 2009 Abstract Background & Aims : Brucellosis is a widespread, economically devastating and highly infectious zoonosis. Mass immunization has become a favorite strategy to control of disease .in, this study, we tried to estimate marginal effectiveness of livestock immunization program in West-Azerbayjan province. Materials &Methods : Epidemiolog...
here we consider the p-center problem on different types of fuzzy networks. in particular, we are interested in the networks with interval and triangular fuzzy arc lengths and vertex-weights. a methodology to obtain the best satisfaction level of the decision maker who wishes to reduce the cost within the tolerance limits is proposed. illustrative examples are provided.
a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...
this paper is in search of designing the cellular manufacturing systems (cmss) under dynamic and flexible environment. cm is proper for small-to-medium lot production environment that helps the companies to produce variable kind of productions with at least scraps. the most important benefits of cm are decline in material handling, reduction in work-in-process, reduction in set-up time, increme...
In this paper, a bonobo optimizer (BO) and two other methods, particle swarm optimization (PSO) salp algorithm (SSA), are implemented to determine the location sizing of photovoltaic distributed generators (PDGs) capacitors in IEEE 69-bus radial distribution system with many nonlinear loads. The objective study is minimize costs for purchasing energy from main grid load demand power loss on tra...
Design process is a key process in forming of product’s cost and if we notify to total design we will see all of the effective parameters in design activities. Design process is contented design planning, design inputs, design outputs, design review, design verification, design validation and design changes. This approach will help us to identify the cost parameters for managing, controlling an...
Preventive maintenance scheduling of generating units is addressed as a long-term scheduling in power system studies aiming to increase the reliability incorporating cost reduction. It consists of knowing which generating units should be shut down for regular safety inspection. In this paper, a new formulation of preventive maintenance scheduling associated with cost reduction index (CRI) is pr...
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