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581
Nonlinear Control of Brushless Dual-Fed Induction Generator With a Flywheel Energy Storage System for Improved System Performance
Published 2025“…After optimization, the SMC settling time was significantly reduced from 0.7 seconds to 19.97 milliseconds, achieving a 96.9% improvement in response speed, while its steady-state error decreased from 0.48 to 0.06, marking an 87.5% reduction in tracking error. …”
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582
Optimization of Vapor Compression Refrigeration Cycles with Clathrate Hydrates Thermal Energy Storage
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doctoralThesis -
583
Total Quality Implementation on Marine Transportation Association Under Natural Disruption of COVID-19 Pandemic
Published 2021“…Social distancing, i.e., decreasing collaborations between people to dial back the spread of the infection, has turned into the new standard. …”
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584
The Sources of Variance in the Helsinki Stock Exchange
Published 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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conferenceObject -
585
Efficiency of commercial banks in Lebanon
Published 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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586
Small molecule inhibition of stat3 enhances survival in mice with intracerebral melanoma
Published 2008“…In addition, WP1066 decreased the level of c-Myc and survivin in melanoma cells in a dose- and time-dependent manner. …”
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conferenceObject -
587
Pore-scale simulation of fine particles migration in porous media using coupled CFD-DEM
Published 2022“…Simulations indicate that permeability reduction due to fine migration in porous media is directly proportional to flow velocity. The time required to develop bridging and subsequent clogging of the pore space that lead to permeability reduction decreases as the flow velocity increases. …”
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588
Mapping subnational HIV mortality in six Latin American countries with incomplete vital registration systems
Published 2021“…</p><h3>Results</h3><p dir="ltr">All countries displayed over a 40-fold difference in HIV mortality between municipalities with the highest and lowest age-standardized HIV mortality rate in the last year of study for men, and over a 20-fold difference for women. Despite decreases in national HIV mortality in all countries—apart from Ecuador—across the period of study, we found broad variation in relative changes in HIV mortality at the municipality level and increasing relative inequality over time in all countries. …”
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589
A Scoping Review to Find Out Worldwide COVID-19 Vaccine Hesitancy and Its Underlying Determinants
Published 2021“…Sometimes, several studies had been performed in the same country, and it was observed that vaccine hesitancy was high earlier and decreased over time with the hope of vaccine efficacy. …”
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590
One-year experience of hybrid closed-loop system in children and adolescents with type 1 diabetes previously treated with multiple daily injections: drivers to successful outcomes
Published 2022“…The participants used the sensor 88.4 ± 6.5% of the time with Auto Mode usage 85.6 ± 7.4% during 12 months of HCL system use. …”
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591
Origin of arrhythmias in a heart model
Published 2009“…As α decreases, the regular behavior of y oscillator deteriorates, and is found to go through a series of bifurcations. …”
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592
Can bitcoin’s volatility be tamed?
Published 2018“…Bitcoin is a software for operating a peer-to-peer payment network with its own hard money, without having to rely on a trusted third party. …”
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593
Conflicts Employee-Employee
Published 2012“…The researcher acknowledges several limitations of the research study such as the time limit, the relatively small sample number, the limited questions and the small organization. …”
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594
Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2...
Published 2024“…We separated risk factors into three groups according to trajectory over time: those with a decreasing attributable burden, due largely to declining risk exposure (eg, diet high in trans-fat and household air pollution) but also to proportionally smaller child and youth populations (eg, child and maternal malnutrition); those for which the burden increased moderately in spite of declining risk exposure, due largely to population ageing (eg, smoking); and those for which the burden increased considerably due to both increasing risk exposure and population ageing (eg, ambient particulate matter air pollution, high BMI, high FPG, and high SBP). …”
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595
SDODV. (c2018)
Published 2018“…Mobile ad hoc networks (MANETS) are a set of nodes connected to each other in peer to peer fashion. As MANETs have challenging characteristics such as mobility and limited energy, traditional existing routing protocols are not very efficient. …”
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masterThesis -
596
n-Hexadecane Fuel for a Phosphoric Acid Direct Hydrocarbon Fuel Cell
Published 2015“…The objective of this work was to examine fuel cells as a possible alternative to the diesel fuel engines currently used in railway locomotives, thereby decreasing air emissions from the railway transportation sector. …”
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597
Software quality improvement model for small organizations. (c2000)
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masterThesis -
598
Capacity of slotted ALOHA in generalised fading environments
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599
Effects of financial turmoil on financial integration and risk premia in emerging markets
Published 2016“…Accordingly, we estimate a variant of the International Asset Pricing Model developed by Carrieri et al. (2007), allowing for time-varying stock market integration, in which we include the foreign currency risk. …”
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600
The impact of bank liquidity on the Lebanese banks’ risk taking behavior
Published 2018“…To achieve this objective, this study includes control variables and time dummy variables. Three models were tested depending on the definition of risk using the fixed effect model. …”
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