إ ةيرهجملا جماربلا لمشي اذهو ،ةيرورملا ةآرحلا ةاآاحم جمارب روطت يف مهاس ةيتامولعملا ايجولونكتلا يف ريبكلا مدقتلا ن ) Microscopic ( ، نلا ىلع بلطلا ةاآاحم اًضيأ لمشي نايحلأا ضعب يفو ، تاعطاقتو قرط نم اهيف امب لقنلا ةموظنم ةاآاحمب حمسيل يللآا بساحلا تاقيبطت قاطنو لق . ةيرهجملا ةيرورملا ةآرحلا ةاآاحم جمارب نيب نراقتو عجارت ةقرولا هذهو ) Microscopic ( ةيلومشلاو ) Macroscopic ( فلاتخلاا هجوأ ىلع ةزآر...

In this paper, the parameters of the LTE system in DL are investigated. These parameters include the effect of the Hybrid Adaptive Repeat and Request henceforth (HARQ) on the Signal to Noise Ratio (SNR), Block Error Rate (BLER), and throughput. The paper deals with three cases of Channel Quality Indicator (CQI): 3,7 and 15.The results showed that the HARQ procedure can improve the BLER and the ...

In this paper ,a new idea to combine Adjusted Step Size Least Mean Square (ASSLMS) algorithm with standard LMS active tap detection technique is presented .Then the combined method is used for estimating unknown time-invariant (stationary) and time varying (nonstationary) Finite Impulse Response (FIR) channel for adaptive noise cancellation (ANC) application. The focus of this paper is to impro...

نم ةياقولا لوح نانسلأا ءابطأ ةفرعم ىدم مييقت :فادهلأا ،ةيدوعسلا ةيبرعلا ةكلملما يف يبلقلا فاغشلا باهتلا ىودع ماعل ةيكيرملأا بلقلا ةيعمج نم ةيهيجوتلا ئدابلما عابتاو .م2007 سرام رهش للاخ ةيعطقلما ةساردلا هذه تيرجأُ :ةقيرطلا مهلمع نوسرايم نيذلا نانسلأا ءابطأ نم 801 تلمشو ،م2014 نم ةفلتخم قطانم يف صالخاو ييمداكلأاو يموكلحا عاطقلا يف نأشب نايبتسا ءلبم نوكراشلما ماق دقل .ةيدوعسلا ةيبرعلا ةكلملما باهتل...

Three strains of facultatively anaerobic thermotolerant and moderately halophilic bacteria were isolated from two Jordanian hot spring locations. The novel Bacillus strains were short rods, Gram-positive, motile and spore formers. The strains were capable of anaerobic (but not aerobic) growth at 63C, moderately halophilic, able to grow at NaCl concentration range of 12 15 % and at temperatures ...