بدائل البحث:
nn decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
1 mean » _ mean (توسيع البحث), a mean (توسيع البحث), c mean (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
1 mean » _ mean (توسيع البحث), a mean (توسيع البحث), c mean (توسيع البحث)
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941
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942
Gamma irradiation effects on polymethyl methacrylate
منشور في 2007"…In this study, the PMMA specimens were gamma-irradiated at doses in the range of 0-1000 kGy and measured by means of positron annihilation lifetime (PAL) spectroscopy. …"
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943
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944
Repositioning for pressure injury prevention in adults.
منشور في 2020"…We assessed the certainty of the evidence using GRADE. We identified five additional trials and one economic substudy in this update, resulting in the inclusion of a total of eight trials involving 3941 participants from acute and long-term care settings and two economic substudies in the review. …"
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945
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946
Internal Pressure Capacity and Bending Behavior of Glass Fiber Reinforced Composite Overwrapping PVC Plastic Pipes.
منشور في 2020"…Therefore, this study proposes a glass fiber-reinforced polymer (GFRP) overwrapped system to strengthen the external surface of PVC pipes, which will improve pipes pressure and flexural capacities. …"
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947
Correlated decay of triplet excitations in the shastry-sutherland compound SrCu2 (BO3)2
منشور في 2014"…The temperature dependence of the gapped triplet excitations (triplons) in the 2D Shastry-Sutherland quantum magnet SrCu2(BO3)2 is studied by means of inelastic neutron scattering. The excitation amplitude rapidly decreases as a function of temperature, while the integrated spectral weight can be explained by an isolated dimer model up to 10 K. …"
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948
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949
Modeling and optimization of an island water-energy nexus powered by a hybrid solar-wind renewable system
منشور في 2020"…Water and energy are one of the most primitive and prominent needs of each society. …"
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950
Smart City and Preservation of Identity in Doha
منشور في 2021"…The globalization and modernization process of the 20th-21st centuries decreased diversity and created similar cultures-the modern culture also created" modern" cities. …"
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951
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952
Hybrid fuzzy sliding mode for stick-slip suppression in drill string systems
منشور في 2022"…Stick-slip vibration is one of the main factors that contribute greatly to reducing the service life of drill string equipment and decreasing the efficiency of the overall drilling system. …"
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953
Improved Traffic Flow Efficiency during Yellow Interval at Signalized Intersections Using a Smart Countdown System
منشور في 2022"…A green LED dynamic light (G-LED) system (combined system with countdown strategy) is developed and evaluated by means of a driving simulator experiment. The efficiency of the proposed system is compared with a default traffic signal condition with green-yellow-red order (i.e. control condition), and a flashing green (F-green) traffic signal (i.e. order: green-flashing green-yellow-red). …"
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954
Concentrated Solar Power Plant for Key Locations in Doha Qatar
منشور في 2017"…One of the pillars of the Qatar National Vision 2030 is the protection and preservation of the environment by decreasing the dependency on hydrocarbon resources and promoting the use and development of renewable energy sources. …"
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955
Application of a property-based inherently safety quantification framework for integrating risk assessment into process safety life cycle
منشور في 2018"…One safety parameter which is very important to a process may not be the critical issue for others. …"
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956
Compressive SensingBased Remote Monitoring Systems for IoT applications
منشور في 2018"…In addition, the identification and the detection is enabled by means of machine learning and pattern recognition algorithms. …"
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957
Adaptative Network Topology for Data Centers
منشور في 2016"…In addition, and thanks to the proposed fault tolerant algorithm, the new architecture shows a great performance even when the failure rate equals to 0.3, which means when about one third of the links failed, the connection failure rate is only 15%. …"
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958
Mobility Competitiveness and Security: Expatriate Perspectives from Qatar
منشور في 2018"…First, Qatar needs to constantly attract new flows of knowledge and labor needed for economic development and to retain existing pool of skilled foreign workers. This means ensuring that workers view Doha as a comparably more attractive destination than Abu Dhabi, Dubai, Muscat, Riyadh or Singapore. …"
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