Suggested Topics within your search.
Suggested Topics within your search.
-
4961
Two Images Watermarking by using Exponent Fourier Moments
Published 2025-05-01“…Embedding a watermark into two images at one time is suggested to improve the efficiency of the watermarking procedure. [Methods] First, the two original images were combined together through complex representation, then the watermark was embedded by quantizing the magnitudes of the Exponent Fourier moments of the combined image, and the watermarked combined image was obtained by adding the combined image with the compensation image the was generated by reconstructing image from the modified Exponent Fourier moments. …”
Get full text
Article -
4962
An applied noise model for scintillation-based CCD detectors in transmission electron microscopy
Published 2025-01-01“…Detectors usually suffer from gain non-linearities and quantum efficiency deviations, which must be corrected for optimal results. …”
Get full text
Article -
4963
Estevez–Mansfield–Clarkson equation: Investigation of Breathers, two waves, and solitary wave solutions in shallow water phenomena and engineering fluid dynamics
Published 2025-10-01“…The outcomes of this work could help to confirm the efficiency of the used techniques and improve understanding of the nonlinear dynamics exhibited by the system at issue. …”
Get full text
Article -
4964
Identification of Ginseng Radix et Rhizoma, Panacis Quinquefolii Radix, Notoginseng Radix et Rhizoma, and Platycodonis Radix Based on UHPLC-QTOF-MS and “Matrix Characteristics”
Published 2024-10-01“…The mass spectrometry was quantized to extract common data from different batches of the same TCMs as their matrix characteristics, and the matching credibility (M) was given by matching the “matrix characteristics” with unknown Chinese medicines. …”
Get full text
Article -
4965
Compressive sensing and DNA coding operation: Revolutionary approach to colour medical image compression‐encryption algorithm
Published 2024-12-01“…Subsequently, the floating‐point matrices are measured and quantized to generate three 8‐bit integer matrices. …”
Get full text
Article -
4966
Damage Analysis of Concrete Structure under Multidirectional Shaped Charge Blasting Using Model Experiment and Ultrasonic Testing
Published 2021-01-01“…Quantitatively analyzing multidirectional shaped charge blasting energy distribution and improving the rock-fracturing efficiency have been a challenging problem in blasting and civil engineering. …”
Get full text
Article -
4967
Lossy Infrared Image Compression Based on Wavelet Coefficient Probability Modeling and Run-Length-Enhanced Huffman Coding
Published 2025-04-01“…In particular, when encoding sparse quantized wavelet coefficients that contain a large number of consecutive zeros, the inaccuracy of the one-bit shortest code accumulates, reducing compression efficiency. …”
Get full text
Article -
4968
Improving health-promoting workplaces through interdisciplinary approaches. The example of WISEWORK-C, a cluster of five work and health projects within Horizon-Europe
Published 2025-07-01“…While such developments offer important opportunities to improve sustainability, flexibility, and efficiency, they also present challenges for ensuring healthy and equitable working conditions—especially if workplace policies and practices do not keep pace with these transformations (1). …”
Get full text
Article -
4969
A Lightweight Network With Embedded Soft Constraints on Approximate Spectral Features for Real-Time Water Body Segmentation in Remote Sensing Images
Published 2025-01-01“…Finally, the proposed network is accelerated and quantized using TensorRT and deployed on the embedded device Jetson Orin NX. …”
Get full text
Article -
4970
Harnessing Moderate-Sized Language Models for Reliable Patient Data Deidentification in Emergency Department Records: Algorithm Development, Validation, and Implementation Study
Published 2025-04-01“…Fine-tuning used the quantized low-rank adaptation technique. Evaluation focused on PII-level (recall, precision, and F1 ResultsThe generative model Mistral 7B performed the highest with an overall F1 ConclusionsOur research underscores the significant capabilities of generative natural language processing models, with Mistral 7B standing out for its superior ability to deidentify clinical texts efficiently. …”
Get full text
Article -
4971
Permanganate Oxidation of Microcystin-LA: Kinetics, Quantification, and Implications for Effective Drinking Water Treatment
Published 2019-01-01“…Frequently, Adda specific enzyme-linked immunosorbent assay (ELISA) and protein phosphatase inhibition assay (PPIA) are used to quantitate total MCs to evaluate treatment efficiency and exposure. …”
Get full text
Article -
4972
Experimental and Theoretical Research on the Bearing Mechanism of Group Anchors in Sand
Published 2022-01-01“…Adopting the test data and theoretical derivation, a critical anchor spacing equation is proposed and the relationship between critical anchor spacing, embedment ratio, and relative density is quantitatively characterized. Theory is proposed for predicting the group efficiency of group anchors with different configurations. …”
Get full text
Article -
4973
Analysis of Nonstationary Change of Annual Maximum Level Records in the Yangtze River Estuary
Published 2016-01-01“…In this study, the efficiencies of trend test methods such as Spearman rank correlation test and Mann-Kendall test, as well as the efficiencies of change-point test methods such as moving T test, moving rank sum test, Pettitt test, and sequential Mann-Kendall test were analyzed quantitatively through Monte Carlo simulation. …”
Get full text
Article -
4974
ANALYSIS OF TAX BURDEN PARAMETERS OF UKRAINE'S ECONOMY
Published 2017-11-01“…Tax burden indicators at a macro-level quantitatively measure the total level of tax payment and pumping up the budget. …”
Get full text
Article -
4975
Study on frame synchronization performance of data link protocol using in broadband IP networks
Published 2002-01-01“…The results show that with the high realization performance, high transmission efficiency and high transmission speed, GFP is more suitable for next generation IP transmission networks.…”
Get full text
Article -
4976
Spontaneous Imbibition Experiment and Main Influence Factors in Ultra-Low-Permeability Reservoirs
Published 2023-01-01“…The characteristics of oil content change and oil displacement efficiency in dual porosity medium under different experimental conditions were quantitatively evaluated, and the contribution of spontaneous imbibition to oil displacement efficiency was clarified. …”
Get full text
Article -
4977
Multi Stage Organic Rankine Cycle Using Boil-Off Gas on Liquefied Hydrogen Carrier
Published 2024-12-01“…Additionally, an exergy analysis was conducted to quantitatively analyze the high energy efficiency of the Reheat ORC model. …”
Get full text
Article -
4978
Experimental study of pore-scale flow mechanism of immiscible CO2 flooding under in-situ temperature-pressure coupling conditions.
Published 2025-01-01“…The injection rate, displacement pressure difference, displacement efficiency, and residual oil distribution were quantitatively analyzed at different pressures. …”
Get full text
Article -
4979
Solar panel fault diagnosis based on the intelligentrecursive method
Published 2025-06-01“… The solar panel or solar cell is one of the most important components of the solar system that produces electrical energy with high efficiency compatible with electrical loads, but any defect in this cell can cause its efficiency to decrease. …”
Get full text
Article -
4980
Ultrasound-based Eigenfrequency Analysis to Determine Material Parameters of Tissue Mimicking Phantoms
Published 2024-12-01“…However, the spatial distribution of SPIONs cannot be quantitatively determined applying basic MMUS algorithms. …”
Get full text
Article