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61
Concentration of sucrose solutions via vacuum membrane distillation
منشور في 2005"…The increase in the initial sucrose concentration resulted in a slight decrease in the flux without affecting the quality of the permeate. …"
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62
Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials
منشور في 2021"…The circular economy (CE) proposes a closed-loop supply chain-based production system and reduces the ecological systems' negative impacts. CE proposes a paradigm shift from a linear economy to a circular economy with the principles of 3Rs: reduce, reuse, and recycle. …"
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63
Ownership structure, corporate performance and failure: Evidence from panel data of emerging market the case of Jordan
منشور في 2009"…Government ownership decreases the likelihood of default, but has a negative impact on a firm's performance. …"
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64
OIL PRICE UNCERTAINTY AND RENEWABLE ENERGY INNOVATION: AN INTERNATIONAL EVIDENCE
منشور في 2023"…Climate change is a significant global issue that is closely tied to efforts to decrease energy usage and increase energy efficiency. …"
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65
Bioremediation and nutrient removal from wastewater by Chlorella vulgaris
منشور في 2018"…There was a slight increase in Xmax, μ and TN removal of 1.16 g L−1, 0.62 d−1 and 83% respectively for SWW. …"
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66
Wind energy potential along the onshore and offshore Qatar
منشور في 2020"…The results show that there is no signi?cant increase or decrease of wind power around Qatar in the last 40 years in most of the locations, while there is a slight decreasing trend in the o?…"
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67
Effects Of Gamma Radiation On The Mating Activity Of The Mediterranean Fruit Fly. Ceratitis Capitata Weid
منشور في 1987"…However, at 90 gray, the mating of the irradiated males were significantly less than normal males. The mating ability of the irradiated males with normal females was decreased with increasing the dose. …"
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68
Towards energy efficient and quality of service aware cell zooming in 5G wireless networks
منشور في 2016"…The extensive performance evaluation of our proposed dynamic cell zooming algorithm shows that our proposed algorithm can significantly decrease both system energy consumption and outage probability.…"
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69
Optimizing nutrient removal of moving bed biofilm reactor process using response surface methodology
منشور في 2020"…Reactors demonstrated stable biofilm characteristics except for a slight decrease in biofilm thickness due to flow-shear stress. …"
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70
OIL PRICE SHOCKS AND STOCK PRICE INFORMATIVENESS: EVIDENCE FROM GCC FIRMS
منشور في 2024"…Although, there is a significant interest from investors on the crude oil price uncertainty impact on stock prices, no conclusions have been drawn on the relationship between the uncertainty related to oil prices and stock prices. …"
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71
Responses of lichen communities to 18 years of natural and experimental warming
منشور في 2017"…Lichen cover, species richness, effective number of species evenness were negatively correlated with plant canopy cover. There was a significant negative impact on one species and a non-significant tendency of lower abundance of the most common species in response to experimental warming. …"
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72
Environment Degradation and Economic Growth in the Qatar Economy: Evidence from a Markov Switching Equilibrium Correction Model
منشور في 2016"…First, empirical studies show that the results in term of positive and negative relationships as well as in term of magnitude differ significantly for the same country depend on the specification studied, linear, quadratic or cubic. …"
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73
Comparison of performance and health indicators between perimenopausal and postmenopausal obese women: the effect of high-intensity interval training (HIIT).
منشور في 2020"…After 6 weeks, a significant decrease in anthropometric variables was observed for all groups (P < 0.01). …"
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74
Do labor remittance outflows retard economic growth in Qatar? Evidence from nonlinear cointegration
منشور في 2022"…The empirical findings reveal that remittances outflows have negative and significant impact on real GDP per capita in Qatar economy. …"
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75
Bryophyte cover and richness decline after 18 years of experimental warming in alpine Sweden.
منشور في 2020"…Bryophyte cover and species richness both declined with long-term warming, while Simpson diversity showed no significant responses. Over the 18-year period, bryophyte cover in warmed plots decreased from 43 % to 11 % in heath and from 68 % to 35 % in meadow (75 % and 48 % decline, respectively, in original cover), while richness declined by 39 % and 26 %, respectively. …"
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76
Asymmetric determinants of Bitcoin's wild price movements
منشور في 2022"…Findings: The asymmetric effects of inflation, the size of Bitcoin economy, reveal a positive impact on the PB in the short and long run. In the short run, Bitcoin price shows negative statistically significant sensitivity to positive (negative) changes in DJIA (VIX) index. …"
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77
Trends of use of SGLT2 inhibitors in Qatar
منشور في 2021"…SGLT2is use increased over the years after being introduced to the formulary in 2017, replacing SUs which exhibited significant decline between 2017 and 2020. There was a slight reduction in metformin use, and a slight increase in DPP-4is use. …"
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78
Anaerobic and aerobic contributions to repeated supramaximal cycling exercises and their adaptation to high-intensity interval training in obese perimenopausal and postmenopausal w...
منشور في 2024"…After HIIT, anaerobic contributions increased significantly in both groups (P < 0.01, respectively). …"
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79
Conversion of Organic Municipal Wastes into Biochars and their Effect on Fertility Parameters of Normal and Sabkha Soils of Qatar
منشور في 2016"…The addition of biochars has significantly increased the total carbon (TC) of both soil types compared to the control soils. …"
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80
Association between Insulin and Nitric Oxide in Human Retinal Microvascular Endothelial Cells in vitro
منشور في 2016"…This study demonstrated that hyperglycemia causes an increase in ROS/oxidative stress and apoptosis, while insulin promotes a significant decrease in ROS and apoptosis. eNOS mediated NO production increases with hyperglycemia but remarkably decreases with insulin treatment after 1 hour, 2 hours and 4 hours. …"
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