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السجلات المعروضة 91 -- 100 من 167
Performance analysis of a cell-based call admission control scheme for QoS support in multimedia wireless networks
(
John Wiley & Sons, Ltd.
, 2010 , Article)
Next generation wireless communication systems, including 3G and 4G technologies, are envisaged to support more mobile users and a variety of high-bandwidth multimedia services. Different multimedia services have diverse ...
Estimation of highly selective channels for downlink LTE system by a robust neural network
(
IEEE
, 2010 , Conference Paper)
In this paper we propose a robust channel estimator for Long Term Evolution (LTE) downlink highly selective using neural network. This method uses the information provided by the reference signals to estimate the total ...
A new PLL method for resolvers
(
IEEE
, 2010 , Conference Paper)
This paper describes a novel implementation of the classical PLL closed loop method without using VCO, DAC, counter and look-up tables. The proposed method makes use of the excitation signal of the resolver to estimate the ...
Establishing trust in cloud computing
(
IEEE Computer Society
, 2010 , Article)
How can cloud providers earn their customers' trust when a third party is processing sensitive data in a remote machine located in various countries? Emerging technologies can help address the challenges of trust in cloud ...
The application of iron coated activated alumina, ferric oxihydroxide and granular activated carbon in removing humic substances from water and wastewater: Column studies
(
Elsevier B.V.
, 2010 , Article)
The efficiency of iron coated activated alumina, ferric oxihydroxide and granular activated carbon for the removal of humic substance (HS) from water and wastewater was demonstrated in batch studies. This paper investigated ...
المنطق الصوري والتجريبي : الجزء الثاني : التصديقات
(
دار الحكمة - الدوحة
, 2010 , Book)
مقدمة
أحمد الله رب العالمين. وأصلي وأسلم على ملائكته والمقربين، وعلى آله وصحبه والتابعين الطاهرين أجمعين إلى يوم الدين – آمين يا رب العالمين.
أما بعد:
فهذه هي الطبعة الأولى لكتابي «المنطق الصوري والتجريبي» ومن المعروف ...
Mitigating error propagation in two-way relay channels with network coding
(
IEEE
, 2010 , Article)
In relay networks, error propagation at the relay nodes degrades the performance of the system. To combat that effect, it has been suggested to implement a reliability threshold at the relay to control error propagation. ...
Editorial: Time-Frequency Approach to Radar Detection, Imaging, and Classification
(
Institution of Engineering and Technology
, 2010 , Article)
One of the central problems in exploiting the radar data is the analysis of atime series. The problem at hand is how to extract the information present in the data and use it to its full potential. Traditionally, radar ...
Comparative study of Bacillus thuringiensis Cry1Ia and Cry1Aa delta-endotoxins : activation process and toxicity against Prays oleae
(
Elsevier Inc.
, 2010 , Article)
Cry1Ia and Cry1Aa proteins exhibited toxicities against Prays oleae with LC(50) of 189 and 116 ng/cm(2), respectively. The ability to process Cry1Ia11 protoxin by trypsin, chymotrypsin and P. oleae larvae proteases was ...
Kinetics of humics removal from water and wastewater using granular activated carbon, iron-coated activated alumina, and beta ferric oxihydroxide
(2010 , Article)
Application of kinetic models to represent the removal of humic substances from water and wastewater was investigated. An adsorbate-adsorbent system was represented by humic substances and three adsorbents, namely granular ...