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421
Optimum sizing of steam turbines for concentrated solar power plants
منشور في 2012"…For capacity sizes of 10kWe up to 50MWe, the steam turbine efficiency increases and the steam turbine expected specific capital cost of the power block decreases at a high rate, whereas for larger sizes they remain almost constant. …"
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article -
422
Health in times of uncertainty in the eastern Mediterranean region, 1990–2013: a systematic analysis for the Global Burden of Disease Study 2013
منشور في 2016"…The proportion of DALYs attributed to high body-mass index increased from 3·7% to 7·5% between 1990 and 2013. …"
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article -
423
A comprehensive design and rating study of evaporative coolers and condensers. Part II. Sensitivity analysis
منشور في 2020"…For evaporative condenser design, it was seen that, for a 53% increase in the inlet relative humidity, the normalized sensitivity of the surface area increased 1.8 times in value and, for a 15 8C increase in the condenser temperature, the sensitivity increased by 3.5 times. …"
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424
Economics of hydrogen production and liquefaction by geothermal energy
منشور في 2012"…Also, capital costs for the models involving hydrogen liquefaction are greater than those for the models involving hydrogen production only.…"
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article -
425
Channel Network Control on Seasonal Lake Area Dynamics in Arctic Deltas
منشور في 2020"…We find that monthly shrinkage rates have a pronounced structured variability around the channel network with the shrinkage rate systematically decreasing farther away from the channels. This pattern of shrinkage is predominantly attributed to a deeper active layer enhancing near-surface connectivity and storage and greater vegetation density closer to the channels leading to increased evapotranspiration rates. …"
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426
How FIFA World Cup 2022™ can meet the carbon neutral commitments and the United Nations 2030 Agenda for Sustainable Development?: Reflections from the tree nursery project in Qatar...
منشور في 2023"…The i-Tree assessment tool and a well-established US database are used in this regard to undertake a correlation climatic condition analysis between Doha and five locations in the United States with similar demographics as the State of Qatar. …"
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427
Dynamic Cyber Resilience of Interdependent Critical Information Infrastructures
منشور في 2021"…The technology stack was also enhanced with three new algorithms and five protocols. The proposed solution was optimized using the iterative four-objective cycle based on previous primary phase results. …"
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428
How does varying the number of personas affect user perceptions and behavior? Challenging the ‘small personas’ hypothesis!
منشور في 2022"…Investigating this matter, thirty-seven participants interacted with five and fifteen personas using an interactive persona system, choosing one persona to design for. …"
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429
Environmental enrichment and cafeteria diet attenuate the response to chronic variable stress in rats
منشور في 2015"…Results showed an increase in intra-abdominal fat associated with the CAF diet and an increase in body weight gain associated with both the CAF diet and EE. …"
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article -
430
Thermo-economic analysis of an integrated solar power generation system using nanofluids
منشور في 2017"…It is seen that the maximum increase in the annual energy output of the ISRRC caused by the addition of Cu nanoparticles to Syltherm 800 is approximately 3.1%, while the maximum increase in the net savings is about 2.4%.…"
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article -
431
Drug Resistance Induction and Phenotypic and Genotypic Characterization of a Candida albicans Drug Sensitive Isolate
منشور في 2023"…Such an increase thickens the cell surface and prevents drug entry. …"
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masterThesis -
432
Efficiency of commercial banks in Lebanon
منشور في 2008"…The stochastic production and cost function estimates show that bank level inefficiency effects decreases with time and increases with number of branches, employees per branch, and ratio of staff to operating expenses.…"
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article -
433
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434
CEO gender and managerial entrenchment
منشور في 2020"…We find that the presence of female CEO decreases the turnover-performance sensitivity, increases the E-index, and inflates CEO compensation. …"
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article -
435
The global, regional, and national burden of colorectal cancer and its attributable risk factors in 195 countries and territories, 1990–2017: a systematic analysis for the Global B...
منشور في 2019"…Colorectal cancer was also responsible for 19·0 million (18·5–19·5) DALYs globally in 2017, with an age-standardised rate of 235·7 (229·7–242·0) DALYs per 100 000 person-years, which decreased between 1990 and 2017 (−14·5% [–20·4 to −10·3]). …"
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436
Elastic Buckling Behavior of Functionally Graded Material Thin Skew Plates with Circular Openings
منشور في 2024"…The critical buckling load is also dependent on the power index, as an increase in the power index from 0.2 to 5 reduced the buckling load by 1698 kN. …"
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article -
437
Effect of Flexural NSM-FRP Bars on the Shear Strength of Reinforced Concrete Beams
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doctoralThesis -
438
The rising danger of heat waves
منشور في 2015"…The model, which is based on daily meteorological data from 2000 to 2012, suggests that at least 87% of Qatari infants under 4 years of age, as well as more than 86% of elderly people and 80% of the general population could be exposed to hazardous heat wave events at least once in the next five years. According to the model, heat waves are most likely to occur in Qatar’s northern coastal region, largely because of increased humidity and temperature as a result of air pollution from expansion of the oil and gas industries. …"
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439
Student Wellbeing Conceptualisation and Practice: Policy Overview, Stakeholders’ Perceptions and a Proposed Evaluation Tool for UAE Private Schools
منشور في 2021"…There is a world-wide increasing interest in the study of wellbeing of children and its related practices in the context of schools. …"
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440
Effectiveness of Positron Emission Tomography for Predicting Chemotherapy Response in Colorectal Cancer Liver Metastases
منشور في 2010"…For example, a few years ago an extrahepatic metastasis effectively eliminated surgical resection, but a combination of chemotherapeutic options and surgical techniques has expanded the indications for resection and increased the population of patients who may benefit.1,2 Neoadjuvant chemotherapy has increased the resectability rate by 11% to 37%.1 Unfortunately, greater than 80% of patients undergoing hepatic resection will have recurrences, mostly within the first 2 years.2 Nonetheless, the only hope for cure is resection, and prior surgical dogma based on the number of lesions, size of the tumor-free resection margin, and presence of resectable extrahepatic disease must be questioned.3- 5 The current standard approach to surgical planning is contrast-enhanced computed tomography (CT) or magnetic resonance imaging (MRI) for specific tumor characteristics or contraindications to CT.6 Several series showed that focal extrahepatic disease, an isolated pulmonary lesion, can be safely resected, with 5-year survival rates of 29% to 58%.7,8 In 1 series,7 17 of 30 patients required 3 or more resections. …"
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article