نیکو فایل 2

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,فایل فلش و ...)

نیکو فایل 2

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,فایل فلش و ...)

دانلود مقاله Fault-tolerant routing mechanism based on network coding in wireless mesh networks

Title: Fault-tolerant routing mechanism based on network coding in wireless mesh networks  Author(S) :Yuhuai Peng, Qingyang Song,Yao Yu, Fei Wang Journal/Conference Name: Journal of Network and Computer Applications :Volume Year: 2013 :Issue Pages: all در صورت بروز مشکل در دانلود مقاله یا سوال با آدرس ایمیل projectsara.ir@gmail.com مکاتبه نمایید. با تشکر ...

دانلود مقاله A Survey of QoS Based Routing Protocols for Wireless Sensor Networks

J Inf Process Syst, Vol.8, No.4, December 2012 R.Sumathi* and M.G.Srinivas** Abstract—With the increasing demand for real time applications in the Wireless SenorNetwork (WSN), real time critical events anticipate an efficient quality-of-service (QoS)based routing for data delivery from the network infrastructure. Designing such QoSbased routing protocol to meet the reliability and delay guarantee of critical events whilepreserving the energy efficiency is a challenging task. Considerable r ...

دانلود مقاله A comparative study of packet combining based error recovery schemes for wireless networks انتشار 2014

Int. J. Ad Hoc and Ubiquitous Computing, Vol. 16, No. 3, 2014 Sheng-Shih Wang*, Pei-Chun Lee, Kan-Yen Linand Tzu-Chang Yeh Abstract: To provide reliable communications in wireless environments, two fundamental errorcontrol mechanisms, automatic repeat request (ARQ) and forward error correction (FEC) areproposed. However, the ARQ mechanism may suffer frequent retransmissions and the FECmechanism incurs bandwidth overhead. To reduce the number of retransmissions and supportefficient correction, pr ...

Cloud Task Scheduling Based on Ant Colony Optimization (زمانبندی کار در محیط ابر بر اساس بهینه سازی مورچگان)

عنوان انگلیسی مقاله : Cloud Task Scheduling Based on Ant Colony Optimization چاپ شده در :  Computer Engineering & Systems (ICCES), 2013 8th International Conference   Abstract Cloud computing is the development of distributed computing, parallel computing and grid computing, or defined as the commercial implementation of these computer science concepts. One of the fundamental issues in this environment is related to task scheduling. Cloud task scheduling is an NP-hard optim ...

randomised trial systems for prevention in primary care: Practice based education to improve delivery

AbstractObjective To examine the effectiveness of an intervention thatcombined continuing medical education with processimprovement methods to implement “office systems” toimprove the delivery of preventive care to children.Design Randomised trial in primary care practices.Setting Private paediatric and family practices in two areas ofNorth Carolina.Participants Random sample of 44 practices allocated tointervention and control groups.Intervention Practice based continuing medical ed ...

دانلود مقاله OPERATION STRATEGIES OF BCHP SYSTEMS BASED ON GAS-ENGINES سال 2014

ABSTRACT The operation strategies are key points that can influence the annual total energy efficiency, energy saving efficiency and economic benefits of BCHP systems. This paper mainly aims at establishing the model about how to realize several typical operation strategies of BCHP systems based on gas engines, such as operation following the power load and operation following the heating load. Also, in a specific project, operation strategies always depend on the load feature and the government ...

Green Cloud Task-scheduling Algorithm Based on Improved BPSO(الگوریتم زمان‌بندی وظیفه‌ی ابر سبز بر اساس بهبود BPSO)

  شامل 25 درصد تخفیف عنوان انگلیسی مقاله: Green Cloud Task-scheduling Algorithm Based on Improved BPSO   Abstract Cloud computing is experiencing a rapid development since a large amount of data need to be addressed. How to carry on the reasonable task scheduling plays a vital role in the operating efficiency of cloud computing. This paper proposes a Green Cloud Task-scheduling Algorithm (GCTA) based on the improved Binary Particle Swarm Optimization (BPSO). This work avo ...