-
1041
Switchable THz Bi-Functional Device for Absorption and Dual-Band Linear-to-Circular Polarization Conversion Based on Vanadium Dioxide–Graphene
Published 2025-06-01“…Specifically, it attains an absorption rate exceeding 90% within the frequency span of 2.28–3.73 terahertz (THz). …”
Get full text
Article -
1042
-
1043
Kinetic modeling of 18F-PI-2620 binding in the brain using an image-derived input function with total-body PET
Published 2025-05-01“…Abstract Background Accurate quantification of tau binding from 18F-PI-2620 PET requires kinetic modeling and an input function. We aimed to implement a non-invasive Image-derived input function (IDIF) using the state-of-the-art total-body uEXPLORER PET/CT scanner to quantify tau binding and tracer delivery rate from 18F-PI-2620 in the brain. …”
Get full text
Article -
1044
Power Grid Primary Frequency Control Strategy Based on Fuzzy Adaptive and State-of-Charge Self-Recovery of Flywheel–Battery Hybrid Energy Storage System
Published 2025-03-01“…Fuzzy control and regression functions were employed to adjust and constrain the frequency deviation, frequency deviation rate, and SOC. …”
Get full text
Article -
1045
THE IMPACT OF TOXICANTS IN THE MARINE THREE ECOLOGICAL FOOD-CHAIN ENVIRONMENT: A MATHEMATICAL APPROACH
Published 2025-07-01“…We have incorporated the Monod-Haldane functional response as a predation function for each species. …”
Get full text
Article -
1046
Baryogenesis and first-order QCD transition with gravitational waves from a large lepton asymmetry
Published 2025-06-01“…Incorporating an updated QCD equation of state that harmonizes lattice and functional QCD outcomes, we pinpoint the range of lepton flavor asymmetries capable of inducing a first-order cosmic QCD transition. …”
Get full text
Article -
1047
-
1048
Low-Resolution Quantized Precoding for Multiple-Input Multiple-Output Dual-Functional Radar–Communication Systems Used for Target Sensing
Published 2025-01-01“…Numerical experiments demonstrate that our proposed method outperforms existing state-of-the-art techniques, particularly in terms of bit error rate in low signal-to-noise ratio scenarios.…”
Get full text
Article -
1049
Ni<sup>2+</sup> and Cd<sup>2+</sup> Biosorption Capacity and Redox-Mediated Toxicity Reduction in Bacterial Strains from Highly Contaminated Soils of Uzbekistan
Published 2025-06-01“…The presence of functional groups such as S=O, NH<sub>2</sub>, and COOH in the biosorbing microorganisms was confirmed by IR spectroscopy. …”
Get full text
Article -
1050
Results of functioning of the Federal databank of radiation doses to the population of the Russian Federation due to natural sources of ionizing radiation in 2022–2024
Published 2025-01-01“…The paper presents results of analysis of data accumulated during 2022–2024 in the Federal databank of radiation doses to the public from exposure to natural and technologically enhanced background radiation, which functions within the framework of the Unified State System for Monitoring and Accounting for Individual Doses of Radiation to the Citizens. …”
Get full text
Article -
1051
-
1052
-
1053
Enhanced Brain Functional Interaction Following BCI-Guided Supernumerary Robotic Finger Training Based on Sixth-Finger Motor Imagery
Published 2025-01-01“…The results showed that compared with the Sham group, the BCI-SRF group improved the accuracy rate of the SRF-finger opposition sequence by 132%. …”
Get full text
Article -
1054
Effects of intermittent theta burst stimulation on cognitive and swallowing function in patients with MCI and dysphagia risk: a randomized controlled trial
Published 2025-01-01“…Quantitative swallowing measurements were obtained using temporal and kinetic parameters based on the videofluoroscopic swallowing study (VFSS). Resting-state functional magnetic imaging (fMRI) was performed to observe brain plasticity, functional connectivity (FC) values were calculated. …”
Get full text
Article -
1055
Robotic Arm Trajectory Planning in Dynamic Environments Based on Self-Optimizing Replay Mechanism
Published 2025-07-01“…In complex dynamic environments, robotic arms face multiple challenges such as real-time environmental changes, high-dimensional state spaces, and strong uncertainties. Trajectory planning tasks based on deep reinforcement learning (DRL) suffer from difficulties in acquiring human expert strategies, low experience utilization (leading to slow convergence), and unreasonable reward function design. …”
Get full text
Article -
1056
Unraveling Reduction Mechanisms from Np(Ⅵ) to Np(Ⅴ) by Acetaldoxime
Published 2025-01-01“…The separation of neptunium (Np) from spent nuclear fuel was accomplished by availably changing the oxidation state of Np from +Ⅵ to +Ⅴ during the plutonium uranium reduction extraction (Purex) process. …”
Article -
1057
Structural-Functional Analysis of the Rural Housing Using Sustainable Development Approach (Case Study: in Eastern Roumeshkhan County, Kuhdasht township)
Published 2018-09-01“…Therefore, it can be stated that, the rural housing, which function and structure in a historical dynamism and within a higher ordered framework could satisfy the inhabitants special and situational needs and physical expansion of the villages had significant effects on the social, economic, biological, and body factors of the regions’ villages bringing about structural-functional changes in the near villages. …”
Get full text
Article -
1058
-
1059
-
1060