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a decrease » _ decreased (Expand Search), _ decreases (Expand Search)
_ decrease » _ decreased (Expand Search), _ decreases (Expand Search), _ decreasing (Expand Search)
5 mean » _ mean (Expand Search), a mean (Expand Search), c mean (Expand Search)
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Hyperhydration-induced decrease in urinary luteinizing hormone concentrations of Male athletes in doping control analysis
Published 2019“…Baseline urinary LH concentrations, expressed as the mean � SD for each individual, were within the acceptable physiological range (7.11 � 5.42 IU/L). …”
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Linear hydrogen gas sensors based on bimetallic nanoclusters
Published 2016“…The sensors were found to be sensitive at low concentrations of hydrogen at room temperature, and exhibit a linear relationship between hydrogen concentration and the sensitivity. …”
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Event-triggered fault detection for discrete-time linear systems
Published 2015“…In this paper the problem of event-triggered fault detection filter for discrete-time linear systems is considered and a multi-objective formulation of the problem is presented based on H, H- and generalized H2 performance criteria. …”
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Event-Triggered fault detection, isolation and control design of linear systems
Published 2015“…It is shown that by using an event-Triggered technique applied to both the sensor and filter nodes, the amount of data that is sent through the sensor-To-filter and filter-To-Actuator channels are dramatically decreased. A set of linear matrix inequality (LMI) feasibility conditions are derived to ensure the solvability of the problem as well as to simultaneously obtain the filter parameters and the event-Triggered conditions. …”
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Event-triggered fault detection and isolation for discrete-time linear systems
Published 2016“…In this study, the problem of event-triggered fault detection and isolation (FDI) for discrete-time linear time invariant systems is considered. Using a Leunberger observer as the residual generator, a multi-objective formulation of the FDI problem is presented based on l1, H- and H? …”
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7
Linear dynamics modelling of droplet deformation in a pulsatile electric field
Published 2016“…A linear dynamic model of water droplet deformation in the presence of an electric field has been developed. …”
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Multicarrier Microgrid Operation Model Using Stochastic Mixed Integer Linear Programming
Published 2022“…The model is expressed as a stochastic mixed integer linear programming problem. Both active and reactive powers are modeled. …”
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Event-triggered fault detection for discrete-time linear multi-agent systems
Published 2016“…/H- performance index is guaranteed and it is shown that by using an event-triggered technique, the amount of data that is sent by each agent to its neighboring agents is dramatically decreased. Sufficient conditions for the solvability of the problem are obtained in terms of linear matrix inequalities (LMIs) where extended LMI characterizations are used to reduce the conservativeness of the multi-objective H?…”
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Investigation Into the Effects of Non-Linear Loading of Domestic Power Network on Home Appliances
Published 2016“…Non-Linear loads such as Compact Fluorescent lamps (CFLs), Light Emitting diodes (LEDs),Solid state voltage regulators, and variable speed electric drives are increasingly being added tothe domestic, residential and industrial power network. …”
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Estimation of Mechanical Properties of Copper Powder Filled Linear Low-Density Polyethylene Composites
Published 2022“…The mechanical properties of copper powder filled linear low-density polyethylene (LLDPE) were predicted using an artificial neural network (ANN) approach. …”
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Thermal characterization of phase change materials based on linear low-density polyethylene, paraffin wax and expanded graphite
Published 2016“…Thermal characterization of Phase Change Materials (PCMs) based on linear low-density polyethylene (LLDPE), paraffin wax (W) and expanded graphite (EG) is reported in this paper. …”
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Improved mechanical properties of recycled linear low-density polyethylene composites filled with date palm wood powder
Published 2014“…Recycled linear low-density polyethylene (RLLDPE) was blended with date palm wood powder to prepare composites in which the concentration of the filler ranged from 10 to 70wt.%. …”
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Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC)
Published 2021“…The PM2.5 failed to comply in SN and XJ; PM10 failed to comply in SN, XJ, and NX with CAAQS Grade II standards (35 µg/m3, 70 µg/m3, annual mean). …”
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The nexus between debt structure, firm performance, and the financial crisis: non-linear panel data evidence from Japan
Published 2022“…This study seeks to analyze the non-linear relationship between a firm's debt structure and performance based on evidence from Japan through the use of a panel data fixed effects model for a sample of 1,670 listed firms. …”
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Non-linear relationship between real commodity price volatility and real effective exchange rate: The case of commodity-exporting countries
Published 2019“…Our results highlight that the relationship between real commodity price volatility and REER is non-linear and depends on the degree of financialization of the commodity market. …”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…Vitamin D deficiency has been linked to increased adiposity and decreased bone density. It is not known if vitamin D is linked to adiposity measures and bone mass in postmenopausal Qatar women. …”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…Vitamin D deficiency has been linked to increased adiposity and decreased bone density. It is not known if vitamin D is linked to adiposity measures and bone mass in postmenopausal Qatar women. …”
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Wind energy potential along the onshore and offshore Qatar
Published 2020“…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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Influence of temperature on tire-pavement noise in hot climates: Qatar case
Published 2021“…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …”
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