بدائل البحث:
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
m decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a system » _ system (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
m decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a system » _ system (توسيع البحث)
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981
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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982
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983
Experimental Investigation of Foam drilling fluid using Visualization Technique
منشور في 2021"…The experiments were conducted in a 6.16 m long horizontal pipe with 2.5 in. inner diameter and 4.5 in. outer diameter and annular diameter ratio of 1.8. …"
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984
Impact Of Fines On Gas Relative Permeability Through Sand Using Pore Networks From 3d Synchrotron Micro-Computed Tomography
منشور في 2019"…Therefore, there is a need to model and quantify effects of fines in multi-phase flow using pore networks to better understand gas recovery systems. …"
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985
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986
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987
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988
The effect of chitosan's addition to resorcinol/formaldehyde xerogels on the characteristics of resultant activated carbon
منشور في 2019"…The total pore volume decreased from 1.040 to 0.238 cm3/g and the total pore surface area decreased from 912.3 to 554.4 m2/g. …"
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989
IMPACT OF MERGER AND ACQUISITION STRATEGIES ON BUSINESS GROWTH IN QATAR AND GLOBAL MARKETS
منشور في 2024"…The objective of this study is to investigate the impact of mergers and acquisitions (M&A) on business growth in Qatar and global markets. …"
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990
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991
Nanocomposite Ni-TiO2 coatings produced by pulsed electroplating
منشور في 2014"…Nanocomposite Ni-TiO2 coatings were prepared on mild steel substrate by pulse electroplating with controlled duty cycle and frequency. A systematic study of Ni-xTiO2 coatings with different TiO2 concentrations (x50-20 g L-1) has been conducted. …"
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992
Global, regional, and national burden of HIV/AIDS, 1990–2021, and forecasts to 2050, for 204 countries and territories: the Global Burden of Disease Study 2021
منشور في 2024"…HIV-related deaths decreased by 39·7% (33·7–44·5), from 1·19 million (1·07–1·37) in 2010 to 718 000 (669 000–785 000) in 2021. …"
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993
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994
Association between central obesity indices and iron status indicators among Qatari adults
منشور في 2021"…This study aimed to investigate the link between abdominal obesity indices and iron status among adults in Qatar. A random sample of 1000 healthy Qatari adults, aged 20–50 years, was obtained from Qatar Biobank study. …"
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995
Spectral, thermal, and molecular modeling studies on the encapsulation of selected sulfonamide drugs in ?-cyclodextrin nano-cavity
منشور في 2014"…Obtained results revealed that SA drugs form 1:1 inclusion complex with β-CD with Kb of 650, 1532, 714 M−1 at 25 °C for SSX, SMZ, and STM, respectively. …"
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996
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997
Event-triggered based consensus of autonomous underactuated surface vessels
منشور في 2017"…Unactuated and actuated states of considered vehicles are strongly coupled, hence a state transformation is utilized to represent the vehicle model in a cascade nonlinear system format, and consequently switching controllers are designed to make the vehicles to reach a consensus. …"
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998
The Influence of Loneliness and Living Alone on the Quality of Life of the Elderly: Evidence from Europe
منشور في 2023"…Europe‘s aging population is increasing, affecting various sectors, including the healthcare system, labor market, and public services. Loneliness among the elderly has become a significant concern, especially post-COVID-19. …"
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999
Combine iron Chelation therapy ameliorates decline of iron on iron loaded Zebrafish embryo
منشور في 2017"…As expected, iron chelators (e.g., 100 μM DFO or L1) reduced the level of iron. These studies confirm that cellular iron utilization requires one chelator to have the properties to enter cells, chelate intracellular iron and subsequently that go to another chelator with higher affinity to iron binding. …"
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1000