بدائل البحث:
nn decrease » _ decrease (توسيع البحث)
14 decrease » _ decrease (توسيع البحث)
6 14 » _ 14 (توسيع البحث), 6 4 (توسيع البحث), 6 1 (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
14 decrease » _ decrease (توسيع البحث)
6 14 » _ 14 (توسيع البحث), 6 4 (توسيع البحث), 6 1 (توسيع البحث)
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81
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82
Novel fluorinated surfactants for enhanced oil recovery in carbonate reservoirs
منشور في 2016"…However, betaine‐based co‐surfactant reduced the IFT to 10−3 mN/m. An adsorption isotherm showed that the maximum adsorption of surfactant‐A was 1 mg per g of rock. …"
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83
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84
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85
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86
Absorption of CO2 in aqueous blend of methyldiethanolamine and arginine
منشور في 2020"…The study was carried out at different mixing ratios of MDEA and Arg at a total concentration of 2 moles per litre. The CO2 partial pressure varied from about 10 to 100 kPa, and the temperature varied from 293 K to 323 K. …"
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87
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88
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89
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90
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91
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92
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93
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94
Mercury pollution in doha (Qatar) coastal environment
منشور في 1994"…Total Hg in bulk Doha surface sediments fluctuated between 0.14 and 1.75 ?g g?1 dry weight, with an average of 0.54 � 0.46 ?…"
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95
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96
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97
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98
Mixed Solid Municipal Waste-Based Biochar for Soil Fertility and Greenhouse Gas Mitigation
منشور في 2016"…Biochars can also be custom-designed to increase/decrease native soil pH to bring it closer to the optimum range for microbial and plant growth. …"
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99
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100
Investigating the utilization of healthcare services to manage respiratory tract infections (RTIs) among Qatari patients attended selected primary healthcare centers in Qatar
منشور في 2018"…Highest number of patients with a comorbidity of Diabetes (12.85%), followed by Hypertension (10.54%). We have found no difference in the month-to-month rates of RTI-related GP visits (per 1000 total visits) over the study period (non-significant decreasing trend). …"
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