Radio Wave Propagation Scene Partitioning for High-Speed Rails by Bo Ai, Ruisi He, Zhangdui Zhong, Ke Guan, Binghao Chen, Pengyu Liu, Yuanxuan Li

“…Radio wave propagation scene partitioning is necessary for wireless channel modeling. …”
Get full text

Home education in the face of the XXI century plague first „waves” by Marek Budajczak

Get full text

Diversity of Interaction Solutions of a Shallow Water Wave Equation by Jian-Ping Yu, Wen-Xiu Ma, Bo Ren, Yong-Li Sun, Chaudry Masood Khalique

“…Finally, the diversity of interactive wave solutions of the gHSI is graphically displayed by selecting specific parameters. …”
Get full text

Classification of α wave motor imagery based on SVM and PCA by Cai Jing, Liu Guangda, Wang Yaoyao, Gong Xiaoyu

“…A feature screening method based on alpha wave and principal component analysis was proposed to solve the problem that the weakly correlated feature quantity would affect the classification accuracy in EEG motor imagery classification. …”
Get full text

Statistical and synoptic analysis of cold waves in North West of Iran by yousouf ghavidel rahimi, manochehr farajzadeh asl, solmaz motalebizad

“…Out of occured cold wave in North West of the coldest identified wave pertaingt each class for synoptic analyzes were selected. …”
Get full text

Shock Wave Ram Pressure and Global Evolution of the Cygnus Loop by John C. Raymond, Nelson Caldwell, Ji Yeon Seok, Bon-Chul Koo

“…We assess the diagnostic for shock wave ram pressure, $\rho {V}_{s}^{2}\,\propto \,{I}_{[{\rm{O}}\,\mathrm{III}]}\,{V}_{\mathrm{Dopp}}$ , and apply it to high-resolution multifiber spectra of the Cygnus Loop. …”
Get full text

The solitary wave phenomena of the fractional Calogero-Bogoyavlenskii-Schiff equation by Hussain Gissy, Abdullah Ali H. Ahmadini, Ali H. Hakami

“…A great advantage of these types of visualizations is that they demonstrate amplitude, shape, and propagation characteristics of the selected soliton solutions. The results reveal that the proposed approach is accurate, universal, and fast for the investigation of the different aspects of the Riemann problem and the related phenomena concerning the propagation of waves.…”
Get full text

Effect of electric field on the ultrasonic wave propagation velocity in oils by A. SKUMIEL, M. ŁABOWSKI

“…The present work represents an attempt at a quantitative description of ultrasonic wave propagation in a dielectric liquid acted on by a transversal electric field. …”
Get full text

Wave Dissipation Characteristics of Floodplain Vegetation on Levee Cross-section by ZHANG Zhilin, HUANG Bensheng, LIU Da, HONG Changhong

“…In practical applications, different methods can be selected to calculate the wave height reduction effect by vegetation, with a safety factor considered. …”
Get full text

Application of shear wave elastography in the diagnosis of diabetes with peripheral neuropathy by YU Ling, WANG Xi, HUANG Xinru, CHEN Yan, TAO Li, LIU Hongmei, XU Qing, XIAO Rong

“…Objective To evaluate the application of shear wave elastography (SWE) in the diagnosis of peripheral neuropathy in patients with diabetes. …”
Get full text

Spatial Analysis of Bioclimatic Vulnerability of Kermanshah Facing Heat Wave by Hossein Yavari, Mstafa Karampour, Dariush Yarahmadi

“…The main objective of this study is to investigate the population exposed hyperthermia in Kermanshah at the time of the heat waves. In this regard, the heat waves of Kermanshah synoptic station were extracted during 2000-2015, and the heat wave in July from 7 to 13 was selected as the case study. …”
Get full text

Progress in explosive shock wave-caused injuries in complicated work environmen by YU Boya, GAO Junhong

“…So, clarifying the impacts of different work conditions on the blast injuries will provide important supports for the assessment of the explosive power of weapons and ammunition and for the guidance for personal protective equipment selection in the process of actual combat. In this article, we discuss the rules in the shock wave-induced injuries in the free field, underwater, confined and semi-confined spaces, identify the shortcomings in the current research on blast injuries in different environments, summarize the current states of the research and application, and finally, bring forward to the key technologies and development directions that need to be solved in the subsequent research in order to provide a reference basis for future research on the injuries caused by explosive shock waves. …”
Get full text

Technique for Measuring Spatial Distribution of the Surface Acoustic Wave Velocity in Metals by Oleh MOKRYY, Oleksandr TSYRULNYK

“…In this paper a possibility of determining a local velocity of the surface acoustic Rayleigh waves using a transducer, with the rigidly connected emitting and receiving parts, is considered. …”
Get full text

Current Progress and Challenges of Electromagnetic Wave Absorbing Materials at High Temperature by Zhixiao Wang, Tao Yang, Linlin Zhou, Xinmei Hou, Zhi Fang, Yanglong Hou

“…Electromagnetic wave absorbing materials (EMWAMs) can significantly reduce or even eliminate the reflection and scattering of electromagnetic waves by converting electromagnetic wave energy into heat energy and dissipation. …”
Get full text

Integrated THz/mmWave Transmission Method for Enhanced URLLC Communications by Moawiah Alhulayil, Mohammad Abu Aqoulah, Miguel Lopez-Benitez, Mamoun F. Al-Mistarihi, Mohammed Alammar, Abdulrahman Al Ayidh

“…The proposed scheme combines two links, the first link is a THz link (offering higher capacity but less reliable connectivity) as the main link, and the second link is a millimetre wave (mmWave) link (offering lower capacity but more reliable connectivity) as the backup link. …”
Get full text

Unidirectional focusing for broadband Lamb guided wave based on mode conversion by Haifei Zhu, Xuan Zhang, Wenjie Liu, Houyou Long, Ying Cheng, Xiaojun Liu

“…Here, we introduce a method to control the transmission of broadband Lamb waves unidirectionally by utilizing mode conversion and selection. …”
Get full text

Riding the Highs and Lows of the Conduction System Pacing Wave—Our Experience by Hooi Khee Teo, Yi Yi Chua, Julian Cheong Kiat Tay, Xuanming Pung, Jonathan Wei Sheng Ong, Germaine Jie Min Loo, Eric Tien Siang Lim, Kah Leng Ho, Daniel Thuan Tee Chong, Chi Keong Ching

Get full text

Microaccelerometer on Surface Acoustic Waves with a Ring Resonator on Anisotropic Material by Dmitry P. Lukyanov, Alexander M. Boronakhin, Sergey Yu. Shevchenko, Mariya A. Khivrich, Temurmalik A. Amirov

“…To develop a micromechanical accelerometer (MMA) for surface acoustic waves (SAW), capable of measuring shock effects.Materials and methods. …”
Get full text

Fast and Efficient Bayesian Method to Search for Strongly Lensed Gravitational Waves by Ankur Barsode, Srashti Goyal, Parameswaran Ajith

“…A small fraction of the gravitational-wave (GW) signals from binary black holes observable by ground-based detectors will be strongly lensed by intervening objects such as galaxies and clusters. …”
Get full text

Numerical calculation and model experiment of a novel external buoy type wave energy converter for navigation lighted buoys numerical study of a novel wave energy converter by Shuo Huang, Weiqi Liu, Chao Zhang, Songwei Sheng, Yage You, Zhenpeng Wang, Kaisheng Wen

“…The results of numerical calculations and model experiments have shown that the appropriate selection of hydraulic damping coefficient is of great significance to improve the capture width ratio of the device, and this device has good capture performance in a certain wave range, and it is expected to effectively solve the problem of continuous power supply for middle and small types of navigation lighted buoys.…”
Get full text