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241
Understanding the progress and challenges in the fields of thermo-catalysis and electro-catalysis for the CO<sub>2</sub> conversion to fuels
منشور في 2023"…Primary goal of this review is to draw connections between the two felds in order to generate fresh insights that will lead to a more efcient and integrated CO<sub>2</sub> conversion process.…"
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242
Blockchain, climate damage, and death: Policy interventions to reduce the carbon emissions, mortality, and net-zero implications of non-fungible tokens and Bitcoin
منشور في 2022"…With CO<sub>2</sub>-related deaths attributable to NFT transactions, social pressure from the art market has helped to progress the switch away from the deliberately polluting proof-of-work blockchains to more sustainable consensus protocols.</p><p dir="ltr">Nonetheless, many popular types of blockchain have resisted the pressure to decrease their environmental impact, including Bitcoin, whose attributed 2021 annual emissions will produce emissions responsible for around 19,000 future deaths. …"
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243
Salicylic acid restricts mercury translocation by activating strong antioxidant defense mechanisms in sweet pepper (Capsicum annum L.)
منشور في 2023"…., 0 μ M, 50 μ M, 100 μ M, and 150 μ M. The maximum decrease in photosynthetic machinery, plant growth attributes (shoot length, root length, no. of leaves, fresh and dry biomass (shoot and root)), and more accumulation of Hg in leaves, roots, and fruits of sweet pepper. …"
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244
New algorithm based active method to eliminate stick-slip vibrations in drill string systems
منشور في 2022"…This phenomenon can decrease the rate of penetration of drilling, wear of expensive equipment prematurely and cause catastrophic failures. …"
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245
Food purchase and eating behavior during the COVID-19 pandemic: A cross-sectional survey of Russian adults
منشور في 2021"…Indeed, the survey results suggested (i) a change in the modality of acquiring food, consumers reduced the number of shopping trips and buying more on each trip to minimize store visits; (ii) a surge of stockpiling of non-perishable food items; (iii) a shift toward healthier diets; (iv) an increase in culinary capabilities; (v) a decrease of food waste. …"
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246
Life cycle assessment of compressed air, vanadium redox flow battery, and molten salt systems for renewable energy storage
منشور في 2021"…In sensitivity analysis, it is found that using solar photovoltaic electricity for the considered energy storage methods rather than grid electricity critically reduces the associated environmental impacts, emphasizing the importance of implementing more renewables in the grid mix. The global warming potentials of compressed air and vanadium redox flow battery decrease by 0.599 and 0.420 kg CO<sub>2</sub> eq,/kWh, respectively in case photovoltaic electricity is stored instead of grid electricity. …"
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247
Colloid retention and mobilization mechanisms under different physicochemical conditions in porous media: A micromodel study
منشور في 2021"…Moreover, the removal efficiency by the moving gas-water interface was observed to be more for hydrophobic colloids compared to hydrophilic colloids for which the efficiency can be improved by lowering the ionic strength or increasing the pH value. …"
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248
Building A Passive Thermal Management System Using Phase Change Material Embedded In Porous Media
منشور في 2021احصل على النص الكامل
doctoralThesis -
249
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250
Mental health, burnout and resilience in community pharmacists during the COVID-19 pandemic: A cross-sectional study
منشور في 2022"…Participants had shown moderate resilience (mean score: 27.64 (SD = 8.31)) and their mean score fear of COVID19 was 15.67 (SD = 6.54). …"
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251
Which factor explains the life‐history of <i>Xanthium strumarium</i> L., an aggressive alien invasive plant species, along its altitudinal gradient?
منشور في 2022"…Among climatic variables, mean yearly temperature, mean annual yearly humidity, and mean day length in hours, while in soil variables, organic matter and nitrogen percentage significantly affect the phenological and morphological stages. …"
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252
Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar
منشور في 2024"…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …"
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253
Student perceptions towards interprofessional education
منشور في 2016"…After participation in the IPE steps, students showed enhanced readiness for interprofessional learning and differences between genders and professions decreased. Participants were satisfied with the learning experience and assessment scores showed that all IPE learning outcomes were met. …"
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احصل على النص الكامل
احصل على النص الكامل
article -
254
Carotid artery revascularization through a radiated field
منشور في 2003"…All patients had received previous radiation therapy within a mean interval of 10 years (range, 1-26 years), with average radiation dose of 62 Gy (range, 50-70 Gy). …"
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احصل على النص الكامل
احصل على النص الكامل
article -
255
Evidence-based safety education and training for traffic injury prevention
منشور في 2015"…Pedestrian safety education can increase the knowledge of children and improve their road crossing behavior, but its effectiveness on road traffic injuries remained unknown. More evidence for adult pedestrians, especially elderly people is needed. …"
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256
The relationship between Determinants of Risk Governance assurance and efficacy of the Public projects in the Government of Dubai from the perspective of Internal Audit Function
منشور في 2018"…The success of these public initiatives may create the course for the government to decrease its reliance on other sectors. However, not all of these projects are completed on time and adhering to the predetermined budget. …"
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257
Healthcare Professionals' Attitudes Toward Patients With Mental Illness: A Cross-Sectional Study in Qatar
منشور في 2022"…Among physicians, being female or graduating more than 1 year ago were also associated with lower MICA scores.…"
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258
Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM)
منشور في 2023"…All the scenarios present increasing minimum and maximum temperatures and decreasing precipitation, except for RCP8.5, which predicted a more adverse trend. …"
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259
Response of cauliflower (<i>Brassica oleracea</i> L.) to nitric oxide application under cadmium stress
منشور في 2022"…Our results illustrated that the increasing levels of Cd in the sand, significantly (P < 0.05) decreased shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, germination percentage, germination index, mean germination time, time to 50% germination, chlorophyll a, chlorophyll b, total chlorophyll and carotenoid contents in all genotypes of B. oleracea. …"
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260
Cost-benefit analysis of antimicrobial stewardship program in a cancer setting in Qatar
منشور في 2024"…Cost avoidance was the expenses saved due to decreased hospital stays and fewer adverse drug events (ADEs). …"