-
6221
Dynamic Compensator-Based Output Feedback Controller Design for Uncertain Systems with Adjustable Robustness
Published 2018-01-01“…Since all the system states are not measurable, the proposed controller inherently has low-pass filter property in which it can successfully replace the derivative terms of the system output and hence effectively estimate the input disturbance. The control scheme proposed here can simultaneously consider the input saturation problem and obtain the desired performance. …”
Get full text
Article -
6222
Effect of Current Density on the Anodic Behavior of Zircaloy - 2 and Titanium-A Comparative Study
Published 2009-01-01“…Thickness of the anodic films were estimated from capacitance data. The formation rate, current efficiency and differential field were found to increase with increase in the ionic current density for both zircaloy-2 and Titanium. …”
Get full text
Article -
6223
SPECIFIC FEATURES OF SPRING FLOOD FORMATION IN THE ARPA RIVER BASIN
Published 2021-06-01“…These dependencies can be used for preliminary estimates of the spring flood runoff of unexplored rivers of the territory under consideration. …”
Article -
6224
Image Deconvolution by Means of Frequency Blur Invariant Concept
Published 2014-01-01“…Advantage of using the proposed invariant descriptors is that it is possible to estimate both the point spread function (PSF) and the original image. …”
Get full text
Article -
6225
Damage Identification for Large Span Structure Based on Multiscale Inputs to Artificial Neural Networks
Published 2014-01-01“…In fact, it is significant to estimate the whole structural safety if the multitype sensors or multiscale measurements are used in application of structural health monitoring and the damage identification for large span structure. …”
Get full text
Article -
6226
Short-Term Effects of Screening for Cardiovascular Risk in the Deaf Community: A Pilot Study
Published 2011-01-01“…The short-term impact of cardiovascular health promotion in this group did not reduce estimates of cardiovascular risk. The reasons for this are likely to relate to the design and delivery of health promotion to Deaf people, which deserves further study.…”
Get full text
Article -
6227
Sensitivity of signaling pathway dynamics to plasmid transfection and its consequences
Published 2016-07-01“…This paper deals with development of signaling pathways models and using plasmid-based experiments to support parameter estimation. We show that if cells transfected with plasmids are used in experiments, the models should include additional components that describe explicitly effects induced by plasmids. …”
Get full text
Article -
6228
Mobile Robot Simultaneous Localization and Mapping Based on a Monocular Camera
Published 2016-01-01“…In the tracking thread, a ground feature-based pose estimation method is employed to initialize the algorithm for the constraint moving of the mobile robot. …”
Get full text
Article -
6229
Large-Scale Measurements of Thermospheric Dynamics with a Multisite Fabry-Perot Interferometer Network: Overview of Plans and Results from Midlatitude Measurements
Published 2012-01-01“…The observing strategy of the network will take into account local observing conditions, and common volume measurements from multiple sites will be made in order to estimate local vector wind quantities. The network described is expandable, and as additional FPI sites are installed in North America, or elsewhere, the goal of providing the upper atmospheric research community with a robust dataset of neutral winds and temperatures can be achieved.…”
Get full text
Article -
6230
Advancing carbon quantification: A comparative evaluation of gravimetric and volumetric methods for soil carbon assessment in tropical ecosystems
Published 2025-03-01“…SOCgravS showed the highest mean (114.7 Mg C ha−1) but high variability, while SOCvolFAO provided consistent estimates. Strong correlations were observed between gravimetric methods for both SOC and SIC. …”
Get full text
Article -
6231
Influence of Ceramic Roof Tile Waste Powder as a Partial Cementitious Material on the Initial and Final Setting Times of Cement Paste
Published 2025-01-01“…Kebumen Regency generates an estimated 503,242 tons of ceramic tile waste annually. …”
Get full text
Article -
6232
Quantized State-Feedback Stabilization for Delayed Markovian Jump Linear Systems with Generally Incomplete Transition Rates
Published 2014-01-01“…This new uncertain model is more general than the existing ones and can be applicable to more practical situations because each transition rate can be completely unknown or only its estimate value is known. Based on linear matrix inequalities, the quantized state-feedback controller is formulated to ensure the closed-loop system is stable in mean square. …”
Get full text
Article -
6233
Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review
Published 2016-01-01“…The fetus was initially misdiagnosed as anencephaly at 14 weeks of estimated gestational age (EGA) and later mislabeled as acrania at 20 weeks of EGA by ultrasound. …”
Get full text
Article -
6234
Identification of Input Nonlinear Control Autoregressive Systems Using Fractional Signal Processing Approach
Published 2013-01-01“…A novel algorithm is developed based on fractional signal processing approach for parameter estimation of input nonlinear control autoregressive (INCAR) models. …”
Get full text
Article -
6235
Investigation of a spatial double pendulum: an engineering approach
Published 2006-01-01“…The value of the friction constant was estimated experimentally and incorporated into the equations of motion of the pendulums. …”
Get full text
Article -
6236
Spectrophotometric Methods for the Assay of Fluvoxamine Using Chromogenic Reagents
Published 2010-01-01“…Regression analysis using the method of least squares was made to evaluate the slope(b), intercept(a) and correlation coefficient (r) and standard error of estimation (Se) for each system. Determination of FXA in bulk form and in pharmaceutical formulations were also incorporated.…”
Get full text
Article -
6237
Effect of Thickness on Structural and Optical Properties of Tetra-tert- butyl-2, 3-naphthalocyanine Thin Films
Published 2011-01-01“…Various optical constants like band gap energy, Eg the width of band tails of localized states into the gap, EU and steepness parameter, β gets calculated and the variation of different optical parameters like refractive index, extinction coefficient, dielectric constants, optical conductivity and surface and volume energy losses with photon energy are estimated.…”
Get full text
Article -
6238
PCA mix‐based Hotelling's T2 multivariate control charts for intrusion detection system
Published 2022-05-01“…It was compared with the conventional Hotelling's T2 control chart based on PCA and the performance of the control limits obtained with the bootstrap method was compared to the ones calculated using the most commonly used kernel density estimation. The experimental results revealed that the proposed method had better performance in intrusion detection than its counterparts.…”
Get full text
Article -
6239
Comparison of fracture risk calculators in elderly fallers: a hospital-based cross-sectional study
Published 2022-07-01“…QFracture 1-year predicted major and hip fracture rates were 1.8% and 1.2%, respectively, compared with actual rates of 2.1% and 0%, respectively.Conclusions Although strong correlations between calculators were observed in the study cohort, there were differences of up to 13% between estimated risks. QFracture captured several elderly-specific inputs not considered by other calculators and so projected higher fracture risk than the other calculators. …”
Get full text
Article -
6240
Characteristics of Soil Profile Greenhouse Gas Concentrations and Fluxes of Alpine Grassland as Affected by Livestock Grazing
Published 2025-01-01“…In this study, a field experiment was conducted in 2017 and 2018 to evaluate the influences of three grazing intensities (none, light, heavy) on both soil surface and subsurface (0–60 cm) GHG fluxes estimated using chamber-based and concentration gradient-based methods, respectively. …”
Get full text
Article