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321
Conceptual Skills in Leading Change: A Competence Approach to Public Sector Leadership
منشور في 2019"…A substantial amount of advice is available on how top management should lead, but less is known about how leaders conceptualise their leadership of change. …"
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322
COPE for adolescent Syrian refugees in Lebanon: a brief cognitive–behavioral skill-building intervention to improve quality of life and promote positive mental health
منشور في 2018"…Lebanon has the highest per-capita concentration of refugees worldwide. …"
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323
Effects of natural organic matter on aggregation kinetics of boron nanoparticles in monovalent and divalent electrolytes
منشور في 2010"…However, the attachment efficiency kept increasing in the presence of CaCl2 and alginate with the increase in the electrolyte concentration and was greater than unity at >4 mM CaCl2. The destabilization was attributed to bridging of the nanoparticles by the alginate–Ca2+ system. …"
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324
Structural and Durability Performance of 3D Concrete Printing
منشور في 2023احصل على النص الكامل
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325
Zirconium Silicate/IL/Mxene-based composite membranes for high-temperature fuel cell applications
منشور في 2024احصل على النص الكامل
doctoralThesis -
326
Post-materialistic values and entrepreneurial intention– the case of Saudi Arabia
منشور في 2018"…An online survey returned 405 valid questionnaires, representing a 27 per cent response rate. The data were analysed using partial least structural equation modelling. …"
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327
A control algorithm to increase the efficient operation of wind energy conversion systems under extreme wind conditions
منشور في 2022"…<p dir="ltr">This paper aims to increase the power production of gearless permanent magnet synchronous generator (PMSG) based wind energy conversion systems (WECS) in strong (greater than 25 m/s) wind speed regions. In general, most wind turbines cut off when wind speed is over the cut-out rate; as a result, the power generation of the wind farm decreases. …"
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328
Assessing the Use of Oil and Gas Produced Water for Soil Aquifer Treatment in Abu Dhabi
منشور في 2022"…A major source of water in the UAE is groundwater, which includes water in surface wells that are normally renewed by seasonal rains, and deep wells which are refilled via ancient geological formations. …"
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329
Research on the potential of photovoltaic technologies in reducing energy consumption in an urban mixed use residential community. A Case study for net zero energy community in Dub...
منشور في 2018"…Therefore, the key challenge is to reduce the consumption of fossil fuels which decreases the production of greenhouse gases such as CO2 and CH4 by using renewable energy technologies to provide clean carbon free energy that can combat future energy security challenges. …"
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330
Solar syngas production via methanothermal reduction of strontium oxide
منشور في 2020"…Application of heat recuperation considerably decreased the requirement of solar energy input, and hence the process efficiency is further amplified. …"
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331
Potent anti-tumor promoting effects of Daucus carota oil extract in mice
منشور في 2008"…Inraperitoneal treatment inhibited tumor yield by 43%, and decreased the tumor volume by 85% at week 20. Gavage treatment failed to inhibit the promotion of tumors but decreased tumor volume by 20%. …"
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332
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"…Globally, colorectal cancer accounted for 896 000 (876 300–915 700) deaths in 2017, with an age-standardised death rate of 11·5 (11·3–11·8) per 100 000 person-years, which decreased between 1990 and 2017 (−13·5% [–18·4 to −10·0]). …"
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333
An Integrated Model For Examining The Intention To Use The Metaverse In Higher Education Through The SEM-ANN Approach
منشور في 2023"…Structural equation modeling and deep learning analysis were used for data analysis. …"
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334
The Role of Ionic Liquids in Performance Enhancement of Two‐Step Perovskite Photovoltaics
منشور في 2023"…Moreover, MAAc suppresses the formation of Pb0, thereby facilitating the perovskite formation while lowering the deep defect states caused by Pb0. In addition to grain boundary passivation, the acetate ions can diffuse into the bulk of the perovskite material, filling up the halide vacancies with reduced trap state density. …"
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335
Public motives and willingness to participate in first-in-human clinical trials in Saudi Arabia: A new era in the making
منشور في 2019"…Higher attitudinal scores were reported by those who perceived healthcare services as good/excellent (adj.P < 0.001), and by those who had less concerns (adj.P = 0.005). Less educated participants were 1.75 [1.04–2.93] times more likely to enroll in future clinical trials, adj.P = 0.035. …"
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336
The Sources of Variance in the Helsinki Stock Exchange
منشور في 2017"…Furthermore, inserting the ratio of volume expectation to duration expectation in the ARMA model and the vector error correction (VEC) model, we find that the short-term variance increases (decreases) when more (less) than 1 unit share is traded for 1 unit time.…"
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337
Assessment of High-resolution Local Emissions and Land-use in Air Quality Forecasting at an Urban, Coastal, Desert Environment
منشور في 2022"…The model’s forecast accuracy was assessed against measurement data from five ground air quality monitoring stations in the greater metropolitan area of Doha over a one-month period. …"
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338
The Effects of Online Formative and Summative Assessment on Test Anxiety and Performance: A Study Among First-Year Undergraduate Students at A Higher Education Institution in Abu D...
منشور في 2019"…The presented study was conducted to provide greater insight into the potential positive, neutral and/or negative effects of online formative and summative assessment on test anxiety and performance. …"
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339
Causes of blindness and vision impairment in 2020 and trends over 30 years, and prevalence of avoidable blindness in relation to VISION 2020: the Right to Sight: an analysis for th...
منشور في 2020"…Age-standardised prevalence of avoidable blindness decreased by −15·4% [–16·8 to −14·3], while avoidable MSVI showed no change (0·5% [–0·8 to 1·6]). …"
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340
Associating learning technology to sustain the environment through green mobile applications
منشور في 2019"…With “quality education” a major issue for the UN 2030 Sustainable Development Agenda, it is a must that we loop together the “quality education” with education per se. It is imperative that we engage the youth in attaining this objective, for it is not enough that we empower them with the tools, we must encourage them to look at the current issues outside the box, through a worldwide view, where the focus nowadays is on the environment, be it in reducing fuel usage, decreasing air and water pollution, and recycling, in brief, being environment friendly. …"
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