A Study on the Hydrodynamic Excitation Characteristics of Pump and Pipeline Systems Considering the Weakly Compressible Fluid During the Pump Start-Up Condition by Yonggang Lu, Mengjiao Min, Wei Song, Yun Zhao, Zhengwei Wang

“…With increasing global energy transition and environmental awareness, liquefied natural gas (LNG) is rapidly developing as an efficient and clean energy source. LNG pumps are widely used in industrial applications. …”
Get full text

Effects of Dipole Eddies on Acoustic Propagation in the Northeastern South China Sea by Lu Lu, Feng Nan, Anqi Xu, Xiangqian Liang, Fei Yu

Get full text

Thermomechanical and Photophysical Properties of Crystal-Violet-Dye/H2O Based Dissolutions via the Pulsed Laser Photoacoustic Technique by Vicente Torres-Zúñiga, Rosalba Castañeda-Guzmán, Santiago J. Pérez-Ruiz, Omar G. Morales-Saavedra

“…The thermally generated sound-waves traveling through a fluid are detected with two piezoelectric sensors separated by a known distance. …”
Get full text

The radiation from ultrafast point dipoles, moving uniformly near chiral media by V. N. Kadantsev

“…In this paper, some types of circularly polarized EM waves propagating in optically active (magnetoactive, naturally active, gyrotropic, and chiral) media are considered. …”
Get full text

Physical modeling of glacier contact with bedrock (experiment) by V. P. Epifanov, A. F. Glazovsky, N. I. Osokin

“…Identification of signal source on bed is based on physical modeling of adhesive ice fracture at the complex shear and patterns of elastic waves propagation in the ice using data on ice thickness of the ice and its acoustic properties. …”
Get full text

Raising Children, Rising Debt: Mortgage Debt Among American Families by Nina Bandelj, Yader R. Lanuza, Zaoying Ji

“…To examine these issues, we use eleven waves of the Panel Study of Income Dynamics data between 1997 and 2017 and individual fixed effects, as well as propensity score matching and a quasi-experimental design. …”
Get full text

Wire on Covers by Gordana Čupković

“…However, the circumstances of Western military interventions in the Middle East, the related Middle East wars, and the consequent waves of refugees and migrants have in the meantime revitalized the use of barbed wire in the heart of Western civilization and, furthermore, in all three historically acknowledged dispositives: the enclosure of one’s own, the enclosure of others, and the cross-linking of the space in-between. …”
Get full text

Detection of Flight Target via Multistatic Radar Based on Geosynchronous Orbit Satellite Irradiation by Jia Dong, Peng Liu, Bingnan Wang, Yaqiu Jin

Get full text

Simulation of the Temperatures in Permanently Shadowed Region of the Crater Shackleton and Implications to In-Situ Detection by Zhengling Yin, Niutao Liu, Ya-Qiu Jin

Get full text

Wannier states and spin supersolid physics in the triangular antiferromagnet K2Co(SeO3)2 by M. Zhu, Leandro M. Chinellato, V. Romerio, N. Murai, S. Ohira-Kawamura, Christian Balz, Z. Yan, S. Gvasaliya, Yasuyuki Kato, C. D. Batista, A. Zheludev

Get full text

Triadic concept analysis for insights extraction from longitudinal studies in health by João Pedro Santos, Atílio Ferreira Silva, Henrique Fernandes Viana Mendes, Mark Alan Junho Song, Luis Enrique Zárate

“…In the health field, longitudinal studies involve the recording of clinical observations of the same sample of patients over successive periods, referred to as waves. This type of database serves as a valuable source of information and insights, particularly when examining the temporal aspect, allowing the extraction of relevant and non-obvious knowledge. …”
Get full text

Advances in stem cell therapy for erectile dysfunction: preclinical evidence and emerging therapeutic approaches by Xiaoliang Fu, Azar Sheikholeslami, Ulanbek Zhanbyrbekuly, Faezeh Davoodi Asl, Nadiar M. Mussin, Hoda Fazaeli, Karim Daniyalov, Nader Tanideh, Nader Tanideh, Nader Tanideh, Mahdi Mahdipour, Mahdi Mahdipour, Madina A. Kurmanalina, Amin Tamadon, Amin Tamadon, Amin Tamadon

“…The review examines diverse sources of stem cells, including adipose-derived stem cells (ADSCs), bone marrow-derived stem cells (BMSCs), and other emerging sources such as urine-derived stem cells (UDSCs). …”
Get full text

Ultrasonic detection of melting and debonding of interface between skin and ice layer by WANG Yuan, ZHANG Yang, WANG Yan, ZHU Chengxiang, ZHU Chunling

“…A multi-layer medium acoustic model including skin, water film, ice water transition layer, ice layer and air layer is constructed. Ultrasonic pulse waves with different center frequencies are used as excitation sources, and the echo signals of multi-layer medium interface are obtained by using the numerical calculation. …”
Get full text

Multi-scale computational fluid dynamics and machine learning integration for hydrodynamic optimization of floating photovoltaic systems by Fadhil Khadoum Alhousni, Samuel Chukwujindu Nwokolo, Edson L. Meyer, Theyab R. Alsenani, Humaid Abdullah Alhinai, Chinedu Christian Ahia, Paul C. Okonkwo, Yaareb Elias Ahmed

“…Following a strict inclusion and exclusion process and using Mendeley reference management software to remove duplicate records during the screening stage, authors evaluated a collection of high-impact literature, technology developments, and verified empirical data related to mooring systems, wave-wind interactions, structural stability, predictive analytics, and digital twin environments. …”
Get full text

The Propagation Properties of a Longitudinal Orbital Angular Momentum Multiplexing System in Atmospheric Turbulence by Qinghua Tian, Lei Zhu, Yongjun Wang, Qi Zhang, Bo Liu, Xiangjun Xin

“…A novel multichannel free-space optical (FSO) communication system based on orbital angular momentum (OAM) carried by frozen waves with different longitudinal patterns is studied in this paper. …”
Get full text

Spatial correlation between lightning strikes and whistler observations from Tihany, Hungary by J. Öster, A. Collier, A. Hughes, L. Blomberg, J. Lichtenberger

“…A clear diurnal distinction was seen in that the correlation is maximised when the whistler station and the source region are in darkness. This is believed to relate to the diurnal variation of the ionosphere, which becomes more transparent to VLF waves at night.…”
Get full text

A generalized refined Moore–Gibson–Thompson thermoelastic model based on the concept of memory-dependent higher-order derivatives by Ahmed E. Abouelregal, Marin Marin, Abdelaziz Foul, Sameh S. Askar

“…For this purpose, thermal-mechanical waves were studied in a semi-infinite region, surrounded by a magnetic field, and exposed to a direct heat source uniformly distributed on its outer surface. …”
Get full text

Research and Experimentation on Acoustic Monitoring Technology for Laser Drilling Penetration by Bowen Lian, Kewen Pan, Liqun Wang, Liwu Shi, Jianhua Yao, Wei Guo

“…First, the acoustic module parameters of the system were simulated and calibrated using COMSOL Multiphysics (version 6.1) software, resulting in an optimal sound source frequency of 35 kHz and an incident angle of 30° for the acoustic waves. …”
Get full text

Simultaneous Triangular Waveform Signal and Microwave Signal Generation Based on Dual-Loop Optoelectronic Oscillator by Tingwei Wu, Yang Jiang, Chuang Ma, Zhenrong Jia, Guangfu Bai, Yuejiao Zi, Fengqin Huang

“…In this scheme, two continuous waves (CWs) with different wavelength are emitted from two laser diodes (LDs) to form two feedback loops in an OEO system. …”
Get full text

Analysis of Dust Storm Intensity over Baghdad City by Asmaa K. Hammoodi, Ahmed S. Hassan, Jasim H. Kadhum, Xiu-Qun Yang

“…Methods: The study investigates the correlation between air temperature and dust storm severity in semi-arid regions, particularly during storm waves, which can constitute up to half of a storm’s duration. …”
Get full text