-
8661
Robust-fuzzy-probabilistic optimization for a resilient, sustainable supply chain with an inventory management approach by the seller
Published 2024-06-01“…Also, with the increase of the stability coefficient of the model, the total cost of inventory management by the seller has increased, and a greater amount of customer demand has been estimated. On the other hand, with the increase in resilience, the amount of orders transferred to the buyer has decreased. …”
Get full text
Article -
8662
Examining endothelial function and carotid artery disease in patients with inflammatory bowel disease: a systematic review protocol
Published 2022-06-01“…The overall effect sizes will be estimated using both fixed effects models and random effects models. …”
Get full text
Article -
8663
Super-Resolution Raman Spectroscopy by Digital Image Processing
Published 2013-01-01“…To improve the spatial resolution of Raman spectroscopy, we used the super-resolution method and a high-numerical-aperture immersion lens. Additionally, we estimated the spatial resolution by an edge force model (EFM) calculation. …”
Get full text
Article -
8664
Transmit Waveform Optimization for Spatial-Frequency Diversity MIMO Radar in the Presence of Clutter
Published 2014-01-01“…Benefitting from the independent target echoes of diversity channels, diversity MIMO radar can efficiently improve system performance, such as target detection and parameter estimation. Due to the fact that the RCS (radar cross section) of complex target may vary with the different transmitted carrier frequencies and array geometries, many recent researches study at the background of diversity MIMO radar equipped with widely separated array antennas or working at multiple carrier frequencies, respectively. …”
Get full text
Article -
8665
Failure Assessment Methodologies for Pressure-Retaining Components under Severe Accident Loading
Published 2012-01-01“…A failure time surface which is generated by structural finite element (FE) analysis of varying pressure and temperature loads serves as a basis for estimations of failure times. The second method is to perform thermohydraulic and structure mechanic calculations for the accident scenario under consideration using complex calculation models. …”
Get full text
Article -
8666
Improved Low-Complexity Demodulation: Integrating Minimum-Mean-Square-Error and Maximum-Likelihood Detection for Image-Sensor-Based Visible Light Communication
Published 2025-01-01“…To address these limitations, this study introduces an improved error signal candidate selection algorithm that focuses on residual signals and channel matrix characteristics to refine the signal estimation result. Through iterative refinement using low-complexity detectors such as those based on zero-forcing (ZF), and minimum-mean-square error (MMSE), our method substantially narrows the search space for the MLD, thus striking a balance between demodulation performance and computational efficiency. …”
Get full text
Article -
8667
Research on the Resonance Characteristics of Rock under Harmonic Excitation
Published 2019-01-01“…In order to study the resonance characteristics of rock under harmonic excitation, two vibration models have been presented to estimate the natural frequency of rock encountered during the drilling. …”
Get full text
Article -
8668
An adaptive least-squares algorithm for the elliptic Monge–Ampère equation
Published 2023-10-01“…We show that the error is bounded from above by an a posteriori error indicator plus an extra term that remains to be estimated. This indicator is then used within the existing least-squares framework. …”
Get full text
Article -
8669
The effect of environmental disclosure on stock return of Islamic and conventional banks
Published 2025-01-01“…We conducted panel least squares with fixed effects (dummy variables) for cross-sections using EViews to process the data. Findings – The estimated results show that the green building policy variable is statistically significant to the stock return of Islamic banks, while the environmental, social, and governance variables are not. …”
Get full text
Article -
8670
Design of an Underwater Acoustic Waveform and Integrated System for Communication and Detection
Published 2025-01-01“…A symbol suffix (SS) is introduced into the signal frame at the transmitter and a two-step algorithm is employed at the receiver for frequency and phase offset estimation. Results are presented, showing that this decreases the sensitivity to CPM and reduces the range ambiguity side lobes. …”
Get full text
Article -
8671
Microwave-assisted selective leaching behavior of calcium from Basic Oxygen Furnace (BOF) slag with ammonium chloride solution
Published 2017-01-01“…The non-isothermal leaching reactions are controlled by internal diffusion and the apparent activate energies are estimated to be 6.9-26.5 kJ/mol.…”
Get full text
Article -
8672
Study on Void Structure Reconstruction of Asphalt Mixture by X-Ray Computed Tomography and Otsu’s Method
Published 2020-01-01“…The air void distributions of obtained CT images were analyzed using ring blocking segmentation combining Otsu’s method, which provided an accurate estimate of air voids in asphalt mixtures. The image processing results showed that air void distribution was not uniform in the specimens; higher air void concentrations were found at the top and bottom of the specimen, and lower, in the rest of the sample depth. …”
Get full text
Article -
8673
Dynamics of particulate emissions in the presence of autonomous vehicles
Published 2025-01-01“…The horizontal diffusion of the pollutants is estimated by partial differential equations combined with the model for chemical reactions. …”
Get full text
Article -
8674
Development of antibacterial magnetic clay-based nanocomposites for water treatment
Published 2024-03-01“…Surfactant incorporation, a key factor in biocide capacity, was estimated using interlayer space and thermogravimetric analysis (TGA). …”
Get full text
Article -
8675
Investigation into the Impact of L-Shaped RC Shear Wall Placement with Openings on the Behavior of Medium-Rise Buildings
Published 2023-11-01“…A comparison of different buildings and an estimation of the optimal percentage of openings were conducted. …”
Get full text
Article -
8676
Discovery of new topological insulators and semimetals using deep generative models
Published 2025-01-01“…This method covers the entire process of new crystal structure generation, heuristic rule screening, fast stability estimation, and topology type diagnosis, resulting in 4 topological insulators and 16 topological semimetals. …”
Get full text
Article -
8677
Electrical resistivity and ultrasonic measurements during sequential fracture test of cementitious composite
Published 2014-10-01“…Equivalent elastic crack model was used for estimation of the fracture advance (described via the effective crack length) at the loading stages corresponding to the resistivity and ultrasonic measurements. …”
Get full text
Article -
8678
El Niño-driven flooding and mental health symptomology among adolescents and young adults in Peru
Published 2025-01-01“…We pre-processed data on 1344 individuals in 93 communities, using optimal full matching on Mahalanobis distance with a propensity score caliper, and estimated relative risks to mental health scores in the general population of young people and among gender-stratified groups via quasi-Poisson regression. …”
Get full text
Article -
8679
Frugal method for extracting DNA from saliva suitable for low-budget labs and usable in PCR assays
Published 2025-01-01“…The suggested frugal method relies on providing a new solution for extracting DNA from human saliva without the need for enzymes or high grade reagents or columns, which makes suitable for low budget laboratories in developing countries to manufacture it locally, it uses a phase separation with technical skills to extract the DNA from the saliva achieving safety by not using hazardous reagents, and it is a sustainable eco-friendly method that gives decent yield of good quality DNA in ~20 minutes to be used in PCR applications with a cost that is estimated to be 10 times cheaper than current used methods.…”
Get full text
Article -
8680
Automotive Electric Power Steering Control With Robust Observer Based Neuroadaptive Type-2 Radial Basis Function Methodology
Published 2024-01-01“…The effects of uncertainties as well as approximation and estimation errors are compensated by means of an adaptive component. …”
Get full text
Article