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Fulltext An exploratory simulation study and prediction model on human brain behavior and activity using an integration of deep neural network and biosensor Rabi antenna

Pham NT, Bunruangses M, Youplao P, Garhwal A, Ray K, Roy A, et al.

Heliyon, 2023 May;9(5):e15749.
PMID: 37305516 DOI: 10.1016/j.heliyon.2023.e15749

The plasmonic antenna probe is constructed using a silver rod embedded in a modified Mach-Zehnder interferometer (MZI) ad-drop filter. Rabi antennas are formed when space-time control reaches two levels of system oscillation and can be used as human brain sensor probes. Photonic neural networks are designed using brain-Rabi antenna communication, and transmissions are connected via neurons. Communication signals are carried by electron spin (up and down) and adjustable Rabi frequency. Hidden variables and deep brain signals can be obtained by external detection. A Rabi antenna has been developed by simulation using computer simulation technology (CST) software. Additionally, a communication device has been developed that uses the Optiwave program with Finite-Difference Time-Domain (OptiFDTD). The output signal is plotted using the MATLAB program with the parameters of the OptiFDTD simulation results. The proposed antenna oscillates in the frequency range of 192 THz to 202 THz with a maximum gain of 22.4 dBi. The sensitivity of the sensor is calculated along with the result of electron spin and applied to form a human brain connection. Moreover, intelligent machine learning algorithms are proposed to identify high-quality transmissions and predict the behavior of transmissions in the near future. During the process, a root mean square error (RMSE) of 2.3332(±0.2338) was obtained. Finally, it can be said that our proposed model can efficiently predict human mind, thoughts, behavior as well as action/reaction, which can be greatly helpful in the diagnosis of various neuro-degenerative/psychological diseases (such as Alzheimer's, dementia, etc.) and for security purposes.
Fulltext Multiband Rabi antenna using nest microstrip add-drop filter (NMADF) for relativistic sensing applications

Sonasang S, Jamsai M, Jalil MA, Pham NT, Ray K, Angkawisittpan N, et al.

Heliyon, 2023 Feb;9(2):e13611.
PMID: 36879752 DOI: 10.1016/j.heliyon.2023.e13611

A microstrip circuit is designed, constructed, and tested based on the nest microstrip add-drop filters (NMADF). The multi-level system oscillation is generated by the wave-particle behaviors of AC driven along the microstrip ring circular path. The continuous successive filtering is applied via the device input port. The higher-order harmonic oscillations can be filtered, from which the two-level system known as a Rabi oscillation is achieved. The outside microstrip ring energy is coupled to the inside rings, from which the multiband Rabi oscillations can be formed within the inner rings. The resonant Rabi frequencies can be applied for multi-sensing probes. The relationship between electron density and Rabi oscillation frequency of each microstrip ring output can be obtained and used for multi-sensing probe applications. The relativistic sensing probe can be obtained by the warp speed electron distribution at the resonant Rabi frequency respecting the resonant ring radii. These are available for relativistic sensing probe usage. The obtained experimental results have shown that there are 3-center Rabi frequencies obtained, which can be used for 3-sensing probes simultaneously. The sensing probe speeds of 1.1c, 1.4c, and 1.5c are obtained using the microstrip ring radii of 14.20, 20.12, and 34.49 mm, respectively. The best sensor sensitivity of 1.30 ms is achieved. The relativistic sensing platform can be used for many applications.
Corrigendum to "Multiband rabi antenna using nest microstrip add-drop filter (NMADF) for relativistic sensing applications" [Heliyon 9(2) (February 2023) e13611]

Sonasang S, Jamsai M, Jalil MA, Pham NT, Ray K, Angkawisittpan N, et al.

Heliyon, 2023 Jul;9(7):e16846.
PMID: 37539238 DOI: 10.1016/j.heliyon.2023.e16846

[This corrects the article DOI: 10.1016/j.heliyon.2023.e13611.].
Variation in Secondary Prevention of Coronary Heart Disease: The INTERASPIRE Study

McEvoy JW, Jennings C, Kotseva K, De Bacquer D, De Backer G, Erlund I, et al.

Eur Heart J, 2024 Aug 30.
PMID: 39212219 DOI: 10.1093/eurheartj/ehae558

BACKGROUND AND AIMS: INTERASPIRE is an international study of coronary heart disease (CHD) patients, designed to measure if guideline standards for secondary prevention and cardiac rehabilitation are being achieved in a timely manner.
METHODS: Between 2020-2023, adults hospitalized in the preceding 6-24 months with incident or recurrent CHD were sampled in 14 countries from all 6 World Health Organization regions and invited for a standardized interview and examination. Direct age and sex standardization was used for country-level prevalence estimation.
RESULTS: Overall, 4548 (21.1% female) CHD patients were interviewed a median of 1.05 (interquartile range 0.76-1.45) years after index hospitalization. Among all participants, 24% were obese (40% centrally). Only 38.5% achieved a blood pressure (BP) <130/80 mmHg and 19.2% a low-density lipoprotein cholesterol (LDL-C) of <1.4 mmol/l. Of those smoking at hospitalization, 48% persisted at interview. Of those with known diabetes, 56% achieved glycated hemoglobin (HbA1c) of <7.0%. A further 9.8% had undetected diabetes and 26.9% impaired glucose tolerance. Females were less likely to achieve targets: BP (females 37.4% males 38.6%), LDL-C (females 13.7% males 18.6%) and HbA1c in diabetes (females 47.7% males 57.5%). Overall, just 9.0% (inter-country range 3.8%-20.0%) reported attending cardiac rehabilitation and 1.0% (inter-country range 0.0%-2.4%) achieved the study definition of optimal guideline adherence.
CONCLUSIONS: INTERASPIRE demonstrates inadequate and heterogeneous international implementation of guideline standards for secondary prevention in the first year after CHD hospitalization, with geographic and sex disparity. Investment aimed at reducing between-country and between-individual variability in secondary prevention will promote equity in global efforts to reduce the burden of CHD.