Sound Quality Prediction Method of Dual-Phase Hy-Vo Chain Transmission System Based on MFCC-CNN and Fuzzy Generation by Jiabao LI, Lichi AN, Yabing CHENG, Haoxiang WANG

“…Noise acquisition tests are conducted under various working conditions, followed by subjective evaluations using the equal interval direct one-dimensional method. Objective evaluations are performed using the Mel-frequency cepstral coefficient (MFCC). …”
Get full text

Geospatial Analysis of Urban Expansion Using Remote Sensing Methods and Data: A Case Study of Yangtze River Delta, China by Wei Sun, Jie Shan, Zhiming Wang, Lei Wang, Dianmei Lu, Zhifeng Jin, Kun Yu

Get full text

A Novel Method for Constructing Main-Aftershock Sequences and Its Application in the Global Damage Accumulation Effects Analysis of Gravity Dams by Liaojun Zhang, Yafei Zhai, Binghui Cui, Yujie Tang, Zhonghui Bi

“…Therefore, for comprehensive evaluation of the cumulative damage of the gravity dam structure caused by aftershock, the dynamic damage of the dam body concrete is analyzed by many scholars through the plastic damage mechanics method, but there is little research on rock material at the dam foundation with the method utilized; thus, the simulation of the whole dynamic damage evolution is worthy of investigation of the dam body and dam foundation. …”
Get full text

Comparison of Random Forest and Support Vector Machine Methods in Sentiment Analysis of Student Satisfaction Questionnaire Comments at ITB STIKOM Bali by Purnama Sidik, I Made Gede Sunarya, I Gede Aris Gunadi

“…After applying SMOTE, both methods achieved an improved and equal score of 0.90. …”
Get full text

Gibbs free energy of formation of Cu2In2O5 ternary phase determined by E.M.F. method by Jendrzejczyk-Handzlik Dominika, Handzlik Piotr

Get full text

Experimental Study on Dynamic Force–Thermal Loading for Multi-Stage Telescopic Wings Based on the Dynamic Multi-Point Equivalent Method by Hong Xiao, Shuailin Li, Hongwei Guo, Hualiang Liu, Guang Yang, Chunfeng Li, Jianguo Tao

“…Compared to the conventional equal-area division method, the simulation results demonstrated a significant improvement in deformation fitting accuracy using the proposed method. …”
Get full text

Real-Time Sensor for Measuring the Surface Temperature of Thermal Protection Structures Based on the Full-Time Domain Temperature Inversion Method by Yuhao Liu, Xiong Zhao, Xiangyu Wei, Pengyu Nan, Fan Zhou, Guoguo Xin, Kok-Sing Lim, Yupeng Zhang, Hangzhou Yang

“…The mean relative error of the inversion temperature decreases exponentially as the window size increases, and the optimal window duration is equal to the thermal hysteresis time. The study investigates the impact of three noise filtering methods on the inversion accuracy, finding that the Savitzky-Golay filtering significantly enhances measurement precision, reducing mean relative error from 18.4% to 6.7%. …”
Get full text

Frequency Domain Sampling Optimization of Cable Defect Detection and Location Method Based on Exponentially Increased Frequency Reflection Coefficient Spectrum by Kuangyi Jiang, Kai Zhou, Xiang Ren, Yefei Xu

“…To avoid spectral leakage caused by non-uniform sampling under exponential frequency increments, this method locally linearizes exponential sampling and uses interpolation to complete the overall frequency sampling rate, ensuring it meets the basic assumption of Fourier transform—uniform and equally spaced sampling signals. …”
Get full text

10-year stability of magnetite nanopowder prepared by the exploding wire method: is it a useful feature for environment safety and biomedical applications? by I. A. Khlusov, A. S. Omelyanchik, V. V. Rodionova, V. V. Shupletsova, O. G. Khaziakhmatova, K. A. Yurova, L. S. Litvinova, I. K. Norkin

“…To analyze the structural, magnetic, and cytotoxic features of magnetite nanoparticles (MNPs) prepared by the exploding wire method and stored in a dark place at ambient temperature (65 ± 15% humidity, air pressure 760± 20 mm Hg., temperature 22 ± 4 °C) for 10 years.Materials and methods. …”
Get full text

Identification and Differentiation of Polygonum multiflorum Radix and Polygoni multiflori Radix Preaparata through the Quantitative Analysis of Multicomponents by the Single-Marker... by Ding-Qiang Luo, Pu Jia, Shan-Shan Zhao, Ye Zhao, Hai-Jing Liu, Feng Wei, Shuang-Cheng Ma

“…We redefined the “Polygonum multiflorum rules.” The method using “Polygonum multiflorum rules” revised after optimization of the determination results was used, as it was accurate and led to convenient operation and low inspection costs, and moreover, the method could differentiate Polygoni multiflori Radix Preaparata and Polygonum multiflorum Radix medicinal samples and precisely identify samples that were different from the completely processed product Polygoni multiflori Radix Preaparata.…”
Get full text

StegGPT: A Novel Foundation-Model-Based Character-Level Linguistic Steganography Method Utilizing Large Language Models by Omer Farooq Ahmed Adeeb, Seyed Jahanshah Kabudian

Get full text

Re-testing as a method of implementing external quality assessment program for COVID-19 real time PCR testing in Uganda. by Erick Jacob Okek, Fredrick Joshua Masembe, Jocelyn Kiconco, John Kayiwa, Esther Amwine, Daniel Obote, Stephen Alele, Charles Nahabwe, Jackson Were, Bernard Bagaya, Stephen Balinandi, Julius Lutwama, Pontiano Kaleebu

“…Re-testing was one of the methods initiated by the UVRI to implement External Quality assessment of COVID19 molecular diagnostics.…”
Get full text

Development and certification of reference standards for phenolic content in biologicals, based on comparison of results obtained by GLC, HPLC, spectrophotometric, and colorimetric... by O. N. Kolesnikova, O. V. Fadeikina, O. B. Ustinnikova, R. A. Volkova, A. A. Movsesyants

“…Results: the results of phenolic content determination by the spectrophotometric, colorimetric, and HPLC methods were statistically comparable. The F value obtained for equal sample sizes (n = 40) was F = 0.9343, given the critical value Fcrit = 3.96. …”
Get full text

A comparative analysis of methods of preinduction cervical ripening and induction of labor in Poland and in Germany (Part II): maternal and neonatal outcomes by Agnieszka K. Kleszcz, Dorota Ćwiek, Olimpia Sipak-Szmigiel

Get full text

Prediction of Mature Body Weight of Indigenous Camel (<i>Camelus dromedarius</i>) Breeds of Pakistan Using Data Mining Methods by Daniel Zaborski, Wilhelm Grzesiak, Abdul Fatih, Asim Faraz, Mohammad Masood Tariq, Irfan Shahzad Sheikh, Abdul Waheed, Asad Ullah, Illahi Bakhsh Marghazani, Muhammad Zahid Mustafa, Cem Tırınk, Senol Celik, Olha Stadnytska, Oleh Klym

“…The most influential predictor for all the models was the camel breed. The applied methods allowed for the moderately accurate prediction of ABW (average R² equal to 65.0%) and the identification of the most important productive and reproductive traits affecting its value. …”
Get full text

Assessment of ChatGPT-4 in Family Medicine Board Examinations Using Advanced AI Learning and Analytical Methods: Observational Study by Anthony James Goodings, Sten Kajitani, Allison Chhor, Ahmad Albakri, Mila Pastrak, Megha Kodancha, Rowan Ives, Yoo Bin Lee, Kari Kajitani

“…MethodsIn this study, ChatGPT-4 was embedded in a specialized subenvironment, “AI Family Medicine Board Exam Taker,” designed to closely mimic the conditions of the ABFM Certification Examination. …”
Get full text

Nursing and medical students’ views on their knowledge related to the Sustainable Development Goals – a mixed methods study at three Swedish universities by Maria Niemi, Helle Mölsted Alvesson, Daniel Helldén, Olivia Biermann, Eva Henje, Helena Nordenstedt, Carl Johan Sundberg, Tobias Alfvén

“…Therefore, it is important to better understand the views of students in health professional education on the level and depth of their education on sustainable development. Methods This sequential exploratory mixed methods study was based on survey responses from N = 294 nursing (N = 137) and medical (N = 157) students of first and last semesters from three Swedish universities. …”
Get full text

Improved ADI Iterative Algorithm With Gauss-Seidel Ideology for Efficient WLP-FDTD Method in 3-D Cylindrical Coordinate System by Da-Wei Zhu, Hai-Lin Chen, Jiachen Xu, Bo-Ao Xu, Li Zhen

“…An improved Alternating-Direction-Implicit iterative algorithm with Gauss-Seidel ideology for efficient weighted-Laguerre-polynomial finite-difference time-domain method is proposed in 3-D cylindrical coordinate system. …”
Get full text

A Predictive Method for Greenhouse Soil Pore Water Electrical Conductivity Based on Multi-Model Fusion and Variable Weight Combination by Jiawei Zhao, Peng Tian, Jihong Sun, Xinrui Wang, Changjun Deng, Yunlei Yang, Haokai Zhang, Ye Qian

Get full text

Evaluation of multisectoral interprofessional collaboration for non-communicable disease management within a municipal setting: a mixed methods study by Salomey Asaah Denkyira, Kwaku Gyamfi Oppong, Daniel Boateng, Joseph Attakorah, Kwame Ohene Buabeng

“…A mixed methods approach was used. Participants included all CPs and HCPs practicing in the municipality, as well as DM/HPT patients receiving care at the study site. …”
Get full text