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741
Color image encryption method based on four-dimensional multi-scroll multi-wing hyperchaotic system and DNA mutation mechanism
Published 2025-07-01“…Abstract With the increasing demand for secure multimedia data transmission, chaotic systems have attracted widespread attention due to their sensitivity to initial conditions and pseudo-randomness. …”
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742
Multi-functional enhancement of P(VDF-HFP) nanocomposites through MWCNTs loading for piezoelectric sensing
Published 2025-05-01“…The addition of MWCNTs significantly enhanced the electroactive β-phase content, increasing crystallinity from 50.04 % to 54.83 % and tensile strength from 14.56 MPa to 45.13 MPa. …”
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743
Controlled Synthesis of Cs<sub>2</sub>NaYF<sub>6</sub>: Tb Nanoparticles for High-Resolution X-Ray Imaging and Molecular Detection
Published 2025-05-01“…Beyond X-ray imaging applications, Cs<sub>2</sub>NaYF<sub>6</sub>:Tb NPs were also explored for spermine detection, demonstrating high sensitivity with a detection limit of 0.44 μM (under X-ray excitation) within a concentration range of 0–60 μM. …”
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744
Pair Correlation Influence on Superconductors Josephson Penetration Depth
Published 2024-04-01“…It originates from the substantial self-magnetic field generated by a strong Josephson supercurrent, influencing the distribution of the gauge invariant phase difference across the junction. This study delves into the intricate relationship between cooper pair correlation and critical temperature in superconductors. …”
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745
Highly robust anisotropic zero refraction effects in semi-Dirac photonic crystals
Published 2025-08-01“…Abstract The ultra-low-loss epsilon-and-mu-near-zero (EMNZ) waveguide based on photonic crystals (PCs) supports uniform field distributions at a single frequency, corresponding to a specific configuration of PCs’ structural and material parameters. However, its applications are limited by the high sensitivity of anisotropic EMNZ, as accidental semi-Dirac points are prone to degeneration even with minor variations in any of the PCs’ parameters. …”
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746
Optical wave patterns and chaotic dynamics of the variable coefficient fractional nonlinear Schrödinger equation: Analytical and numerical insights
Published 2025-09-01“…The numerical results are shown in the form of phase portraits. The sensitivity analysis reveals how small parameter perturbations significantly affect system stability, demonstrating the model's delicate balance. …”
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747
A small library crRNA-enhanced CRISPR-Cas12a system for ultrasensitive point-of-care test of hantavirus M gene
Published 2025-06-01“…The integration of CRISPR-Cas systems with isothermal nucleic acid amplification (INA) holds transformative potential for point-of-care diagnostics, yet technical challenges such as limited sensitivity, cross-contamination risks, and incompatibility between amplification and detection phases hinder their clinical adoption. …”
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748
Swelling Behavior, Biocompatibility, and Controlled Delivery of Sodium–Diclofenac in New Temperature-Responsive P(OEGMA/OPGMA) Copolymeric Hydrogels
Published 2025-03-01“…Our primary objective is to investigate the impact of copolymerization on the swelling properties of P(OEGMA/OPGMA) hydrogels compared to their homopolymeric counterparts, namely, POEGMA and POPGMA, which exhibit distinct volume phase transition temperatures (<i>VPTT</i>s) of around 70 and 13 °C, respectively, under physiological conditions. …”
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749
Enhanced Analytical Performance in CYFRA 21-1 Detection Using Lateral Flow Assay with Magnetic Bioconjugates: Integration and Comparison of Magnetic and Optical Registration
Published 2024-12-01“…The approach integrates such techniques as label-free spectral-phase interferometry, colorimetric detection, and ultrasensitive magnetometry using the magnetic particle quantification (MPQ) technique. …”
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750
An Advanced Method for Precise ULA SIMO Radar Calibration Utilizing Synthetic Aperture Radar Imaging Artifacts
Published 2025-01-01“…The demand for high-resolution radars, particularly in automotive applications, necessitates increasing carrier frequencies, bandwidths, synthetic apertures, and channel counts, imposing exceptionally high calibration requirements. …”
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751
Thermo-viscoelastic mechanical behavior and fractography analysis of lean duplex stainless steel SUS821L1
Published 2025-09-01“…This study examines the tensile behavior of lean duplex stainless steel SUS821L1, a low-nickel alloy with potential for structural applications. Quasi-static and dynamic tensile tests are conducted over a temperature range of 233–293 K. …”
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752
Implementation of an algorithm for the identification of breast cancer deaths in German health insurance claims data: a validation study based on a record linkage with administrati...
Published 2019-07-01“…In the age range 40–80 years, sensitivity and PPV slightly decreased with increasing age. …”
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753
Process, dynamics and bioeffects of acoustic droplet vaporization induced by dual-frequency focused ultrasound
Published 2025-02-01“…Acoustic droplet vaporization (ADV) plays a crucial role in ultrasound-related biomedical applications. While previous models have examined the stages of nucleation, growth, and oscillation in isolation, which may limit their ability to fully describe the entire ADV process. …”
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754
Zero–Average Dynamics Technique Applied to the Buck–Boost Converter: Results on Periodicity, Bifurcations, and Chaotic Behavior
Published 2025-04-01“…Additionally, closed-loop control with ZAD exhibited robust performance, maintaining stable inductor current even during abrupt load changes, thus achieving effective control in non-minimum phase systems. This work contributes to the design of robust control strategies for power converters, optimizing their stability and dynamic response in applications that require precise management of power under variable conditions. …”
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755
Predicting the Spread of Vessels in Initial Stage Cervical Cancer through Radiomics Strategy Based on Deep Learning Approach
Published 2022-01-01“…Novel methods and materials are used in healthcare applications for finding cancer in various parts of the human system. …”
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756
Multiplex Network-Based Approach to Gas Sensing
Published 2025-01-01“…We observe the highest path length for the initial phase of the sensor lifecycle, and a general decrease in path length is observed for most gases over time, indicating a decreasing sensor sensitivity. …”
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757
Optimized deep residual networks for early detection of myocardial infarction from ECG signals
Published 2025-05-01“…Moreover, the developed SSS-DRN is researched for its efficiency considering metrics like accuracy, sensitivity, and specificity and observed 0.916, 0.921, and 0.926. …”
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758
Development and preliminary validation of the visual method ‘3D emotion composition’ for evaluating emotional experience in depression
Published 2025-06-01“…Future studies should evaluate its test-retest reliability, sensitivity to therapeutic change, and potential applications in clinical interventions.…”
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759
Environmental life cycle assessment of industrial high-temperature to residential small-size heat Pumps: A critical review
Published 2025-04-01“….), as well as harnessing renewable or waste heat, in different applications (i.e., industry, district heating networks, and civil sector). …”
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760
Method Validation and Characterization of Red Pigment in Beta vulgaris Peels and Pomaces by HPLC-UV and UHPLC-MS/MS
Published 2022-01-01“…It is expected that pigments from Beta vulgaris L. peels and pomaces could be used to develop natural dyes that can find applications in areas such as food or textile dyeing industries. …”
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