Analysis of Differences in ECG Characteristics for Different Types of Drivers under Anxiety by Yongqing Guo, Xiaoyuan Wang, Qing Xu, Quan Yuan, Chenglin Bai, Xuegang (Jeff) Ban

“…The results show that there are significant differences in ECG signal characteristics of drivers by gender, age, and driving experience, in time domain, frequency domain, and waveform under anxiety. Our findings of this study contribute to the development of more intelligent and personalized driver warning system, which could improve road traffic safety.…”
Get full text

Rupture Directivity of Moderate Earthquakes Along the Main Marmara Fault Suggests Larger Ground Motion Towards Istanbul by Xiang Chen, Patricia Martínez‐Garzón, Grzegorz Kwiatek, Yehuda Ben‐Zion, Marco Bohnhoff, Fabrice Cotton

“…We calculate source mechanisms with a waveform modeling approach and analyze earthquake directivity from apparent source‐time functions using empirical Green's functions. …”
Get full text

Prevalence and Temporal Distribution of Extrasystoles in Septic ICU Patients: The Feasibility of Predicting Fluid Responsiveness Using Extrasystoles by Johannes Enevoldsen, Cristhian Potes, Minnan Xu-Wilson, Simon T. Vistisen

“…Twenty-four-hour ECG recordings from a convenience sample of 50 patients diagnosed with sepsis were extracted from the MIMIC-II waveform database, and ECGs were visually examined for correct QRS complex detection. …”
Get full text

Intelligent Time-Domain Parameters Matching for Shock Response Spectrum and Its Experimental Validation in Active Vibration Control Systems by Jinxin Liu, Liangdong Yang, Xingwu Zhang, Ruqiang Yan, Xuefeng Chen

“…However, for a certain SRS, neither an analytical nor a unique inverse time-domain shock waveform (TSW) exists, making the SRS test a very challenging problem. …”
Get full text

Interrelationships between Acoustic Emission and Cutting Force in Rock Cutting by Sifei Liu, Peng Shi, Zhijun Wan, Shuaifeng Lu, Jiakun Lv, Fanfei Meng

“…In addition, the acoustic emission waveform at the peak cutting force of the same kind of coal has the same main frequency, power spectrum density (PSD) variation law, and the area under PSD curve; for different types of coal, the area under PSD curve at peak cutting force increases with the increase of USC. …”
Get full text

An FPGA-Based Adaptable 200 MHz Bandwidth Channel Sounder for Wireless Communication Channel Characterisation by David L. Ndzi, Kenneth Stuart, Somboon Toautachone, Yanyan Yang, Victor Dunn

“…The application of FPGA allows the user to vary the number of real-time channel response averages, channel sampling interval, and duration of measurement. The waveform, bandwidth, and frequency resolution of the sounder can be adapted for any channel under investigation. …”
Get full text

A 0.002‐mm2 8‐bit 1‐MS/s low‐power time‐based DAC (T‐DAC) by Ali H. Hassan, Hassan Mostafa, Mohamed Refky, Khaled N. Salama, Ahmed M. Soliman

“…Power optimization is achieved by controlling the supply voltage of the TVC circuit with a discontinuous waveform using a low bias current. Moreover, the implementation area is optimized by proposing a new DAC architecture with a coarse‐fine DTC circuit. …”
Get full text

Focus Energy Determination of Mining Microseisms Using Residual Seismic Wave Attenuation in Deep Coal Mining by Mingwei Zhang, Shengdong Liu, Shuzhao Chen, Yanlong Chen, Guang Xu, Deyu Qian

“…The developed focus energy computation method is closely dependent on the integrity of waveform, accuracy of repositioning, and reliability of effective components extraction. …”
Get full text

Simulation and Experimental Study of Arc Model in a Low-Voltage Distribution Network by Binbin Zhang, Jiaqing Zhang, Yifeng Cheng, Qixu Chen, Qian Zhang

“…The simulation results showed that arc dissipation power directly determined arc voltage amplitude, arc time constant influenced arc voltage waveform, and arc current was mainly determined by load resistance. …”
Get full text

Synoptic Analysis of Early Heat Waves in Northwest of Iran by Mahmoud Hooshyar, behrouz sobhani, nader parvin

“…Five types of pre-heat generation waveform patterns were identified. The results of this study showed that the premature heat waves in the northwest of Iran are due to high altitude formation in southern Arabia, the Aden valley and the center of Sudan at a level of 500 hpa and the formation of Sudan's low pressure in the sea level and the discharge of its tabs to the north and northeast of the region The case study (Northwest of Iran) also includes events occurring.…”
Get full text

Maximizing information in neuron populations for neuromorphic spike encoding by Ahmad El Ferdaoussi, Eric Plourde, Jean Rouat

“…Two applications are presented: blood pressure pulse wave classification, and neural action potential waveform classification. In both tasks, the data is encoded into spikes and the encoding parameters of the neuron populations are tuned to maximize the encoded information using the proposed algorithm. …”
Get full text

Role of pattern and multifocal electroretinogram for macular evaluation in patients with multiple sclerosis treated with fingolimod by Randa H. Abdelgawad, Yasmine Z. Abdel Wadood, Mohamed Y.S. Seif, Mahmoud A. Sultan, Dina A. Zamzam, Safaa A.M. Aboud

“…Central macular thickness showed nonsignificant change. PERG waveform abnormalities were detected in 2.5% of patients at third month (P=0.9) and 27.5% in sixth month (P<0.001). …”
Get full text

DIGITAL FILTERS IMPLEMENTATION IN MICROPROCESSOR-BASED RELAY PROTECTION by Yu. V. Rumiantsev, F. A. Romaniuk, V. Yu. Rumiantsev, I. V. Novash

“…It has been shown that in order to reliable estimate the digital filter performance its input signals waveforms must be close to the actual secondary current waveform of the current transformer to which the digital protection with the estimated digital filter is connected. …”
Get full text

Nonlinear FAVO Dispersion Quantification Based on the Analytical Solution of the Viscoelastic Wave Equation by Yuanqiang Li, Jingye Li, Xiaohong Chen, Jian Zhang, Chen Zhou, Wei Tang

“…Then, the more reliable P-wave velocity, S-wave velocity, and density were recovered based on prestack viscoelastic waveform inversion (PVWI). Combining with the inversion results, the derivative matrix was calculated to perform nonlinear velocity dispersion estimation. …”
Get full text

Multivariate Analysis of the Ocular Response Analyzer’s Corneal Deformation Response Curve for Early Keratoconus Detection by Jonatán D. Galletti, Pablo R. Ruiseñor Vázquez, Fernando Fuentes Bonthoux, Tomás Pförtner, Jeremías G. Galletti

“…Factor analysis, logistic regression, and receiver operating characteristic curves were used to extract combinations of 45 corneal waveform descriptors. Main outcome measures were corneal-thickness-corrected corneal resistance factor (ccCRF), combinations of corneal descriptors, and their diagnostic performance. …”
Get full text

Kinematic Rupture Process of Manyas (Mw=4.7) and Gemlik (Mw=4.8) Earthquakes Occurred in The Southern Marmara Region by Feyza Nur Bekler, Nurcan Meral Özel, Gülüm Tanırcan

“…Multi time-window linear waveform inversion technique (MTWIT) was applied to strong ground motion (SGM) data. …”
Get full text

Study on Seismic Coefficient Calculation Method of Slope Seismic Stability Analysis by Pai Lifang, Wu Honggang, Yang Tao, Zhong Feifei

“…In this paper, a pseudostatic seismic coefficient evaluation method for slope dynamic stability analysis was explored with Yushu Airport Road 3# landslide as a typical engineering case, and the shaking table test and numerical calculation were performed during the exploration. The loading waveform was selected as Yushu wave, and the acceleration time-history of seismic waves was measured and analyzed, revealing the failure mode of slopes. …”
Get full text

Improved Adaptive PI-like Fuzzy Control Strategy of Permanent Magnet Synchronous Motor by Wenshao Bu, Shihao Guo, Zongang Fan, Jinwei Li

“…Lastly, an adaptive fuzzy rule table is designed based on the dynamic response waveform of the PMSM system, and the control characterization is analyzed. …”
Get full text

He-Plasma Jet Generation and Its Application for E. coli Sterilization by Tiejian Liu, Yuxuan Zeng, Xin Xue, Yinyi Sui, Yingying Liang, Fushan Wang, Fada Feng

“…Discharge characteristics (including waveform and frequency of applied voltage), jet properties (such as feed gas flow rate, jet length, thermal effect, and optic emission spectra), and sterilization performance (in terms of clear/sterilized area, size of plaques, and sterilization efficiency) were investigated. …”
Get full text

Calculating torque, back-EMF, inductance, and unbalanced magnetic force for a hybrid electrical vehicle by in-wheel drive application by Alireza Hosseinpour, Akbar Rahideh, Ahmed Abbas, Atif Iqbal, Claude Ziad El-Bayeh, Aymen Flah, Enas Ali, Ramy N. R. Ghaly

“…The effects of three types of magnetization patterns including the radial, parallel and Halbach magnetizations on the back-EMF waveform have also been investigated. Then, the self-inductance of the stator and rotor windings, the mutual inductance between the stator and rotor windings, and the mutual inductance between the stator phases are computed. …”
Get full text