نتایج جستجو برای: system performance
تعداد نتایج: 3016233 فیلتر نتایج به سال:
A total of 240 Ross 308 day-old male broiler chicks within a completely randomized design were used in this experiment to evaluate the effects of dietary inclusion of turmeric powder and cinnamon powder on performance and some immune responses of broiler chickens. Dietary treatments were as follow: a corn-soybean meal basal diet (control); basal diet + 10 ppm avilamycin; basal diet + 2.5 g/Kg t...
the objective in this study was to assess the performance of the control algorithms and determine the appropriate controller for aghili irrigation network. to evaluate the efficiency of the control algorithms, the performance criteria of the maximum absolute error, integral absolute error and steady state error were considered during the simulations of a one month period and with regard to the ...
Recently, orthogonal frequency division multiplexing (OFDM) has been extensively used in communications systems to resist channel impairments in frequency selective channels. OFDM is a multicarrier transmission technology in wireless environment that use a large number of orthogonal subcarriers to transmit information. OFDM is one of the most important blocks in digital video broadcast-terrestr...
The mutual relationship between financial development, as a multilateral concept, and inflation, as a key indicator of macro-economy is crucial. In this paper, inflation regimes are identified using Markov-Switching approach, and then the finance-inflation mutual relationship is investigated in post-revolution cabinets in Iran (1982-2017). Our findings suggest that there are mutual co-movements...
Yunnan Telecom believes that as the business model for telecom operators gradually transitions from a traditional resource-based model to a user-based model, the status and importance of its telecom business operations support system (B/OSS) continually rises. B/OSS is an IT system for telecommunications networks that focuses on handling customer-related processes such as taking orders, process...
Many distributed systems are still too large to be handled. Thus, it’s important to find techniques that can be used to extend the size of the systems that can be verified and analyzed. In this paper, we study the qualitative and quantitative performance of the distributed systems that can be interacting with each other by using Temporized Stochastic Petri Net (TSPN) [5]. We consider then the c...
selective desulfurization of thiocarbonyls to carbonyls thioacetalization of aldehydes and ketones a useful reagent system for the dethioacetalization reactions
The main objective of the present survey is to conduct a comparative analysis of the challenges of the performance evaluation system in two private and public sectors and their impact on effectiveness of human resources management practices. This survey was conducted using the field-descriptive method. The historical study method was used to collect theoretical subjects and the field study meth...
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