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السجلات المعروضة 3131 -- 3140 من 5759
Experimental investigation on the compressibility of Al/Al2O3 nanocomposites
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Inderscience Publishers
, 2016 , Article)
The scientific importance of nanocomposites is being increased due to their improved properties. This paper introduces an experimental investigation on the relationship between the reinforcement weight fraction and ...
The adoption of IFRS 8: The case of Qatari listed companies
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Inderscience Publishers
, 2016 , Article)
The objective of this paper is compare the segmental information disclosures of Qatar companies under IFRS 8 for 2009 with disclosures under IAS 14R for 2008. This study found that the segmental disclosures under IFRS 8 ...
Relay-Assisted Primary and Secondary Transmissions in Cognitive Radio Networks
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
We assume a set of cognitive relay nodes that assists both primary and secondary transmissions in a time-slotted cognitive radio networks. To regulate the channel access of the various nodes in the network, we propose an ...
Heuristic and Exact Algorithms for the Two-Machine Just in Time Job Shop Scheduling Problem
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Hindawi Limited
, 2016 , Article)
The problem addressed in this paper is the two-machine job shop scheduling problem when the objective is to minimize the total earliness and tardiness from a common due date (CDD) for a set of jobs when their weights equal ...
Tobacco Use and Its Health Effects among Professional Athletes in Qatar
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Hindawi Limited
, 2016 , Article)
The objective of the study was to determine the effects of tobacco use on selected markers of health and lung function in professional
athletes. A total of 108 male professional athletes participated in the study from ten ...
Microencapsulation of calcium nitrate for concrete applications
(
National Research Council
, 2016 , Article)
The use of encapsulating healing agents that allow the self-healing of concrete has emerged as a potential solution to the current decay and costly maintenance of concrete infrastructure; however, many healing agents are ...
Effect of self-healing calcium nitrate microcapsules on concrete properties
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National Research Council
, 2016 , Article)
Self-healing concrete with microencapsulated calcium nitrate was investigated. The compressive strength of concrete admixed with microcapsules (as a percentage of the weight of the cement) was tested and compared with that ...
Stagnation point flow study with water based nanoparticles aggregation over a stretching sheet: numerical solution
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American Scientific Publishers
, 2016 , Article)
Intention of the current study is to examined the two dimensional stagnation point flow of waterbased nanofluid towards a stretching sheet. To simplify the problem similarity transformations are smearing on basic boundary ...
Habitat-specific benthic metabolism in a Mediterranean-type intermittent stream
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EDP Sciences
, 2016 , Article)
A modified flow-through chamber method was used to measure gross primary production (GPP), net primary production (NPP), community respiration (CR) and associated environmental variables in an intermittent Mediterranean-type ...
A parallel patient treatment time prediction algorithm and its applications in hospital queuing-recommendation in a big data environment
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
Effective patient queue management to minimize patient wait delays and patient overcrowding is one of the major challenges faced by hospitals. Unnecessary and annoying waits for long periods result in substantial human ...