Some aspects of ion-acoustic whistlers in the ionosphere in the presence of negative ions by A. K. Sur, G. C. Das, B. Chakraborty, S. N. Paul, L. Debnath

“…The velocity distribution, total attenuation and the induced magnetic field are calculated from the temporal as well as spatial cyclotron damping. …”
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Three‐Dimensional Modeling of the Ground Electric Field in Fennoscandia During the Halloween Geomagnetic Storm by Elena Marshalko, Mikhail Kruglyakov, Alexey Kuvshinov, Ari Viljanen

“…Abstract In this study, we perform three‐dimensional (3‐D) ground electric field (GEF) modeling in Fennoscandia for three days of the Halloween geomagnetic storm (29–31 October 2003) using magnetic field data from the International Monitor for Auroral Geomagnetic Effects (IMAGE) magnetometer network and a 3‐D conductivity model of the region. …”
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Heat and Mass Transfer Enhancement of MHD Hybrid Nanofluid Flow in the Presence of Activation Energy by M. Shanmugapriya, R. Sundareswaran, P. Senthil Kumar

“…The influence of a magnetic field, thermal radiation, and activation energy with binary chemical reaction has been added to better examine the fine point of hybrid nanofluid flow. …”
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Finite Element Analysis of Magnetic Saturation of Disk-type Magnetorheological Brake by Qiao Zhen, Huang Jin

“…An evaluation magnetic saturation rate is proposed due to magnetic saturation degree not clear in the magnetorheological device. The magnetic field finite element analysis of disc- type magnetorheological brake is carried out,and the simulation results are analyzed by magnetic saturation evaluation function. …”
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Homotopy Analysis of the Radiation Effect on MHD Flow with Heat and Mass Transfer due to a Point Sink by C. N. Guled, B. B. Singh

“…An analytical solution of the magnetohydrodynamic, steady, and incompressible laminar boundary layer flow in the presence of heat and mass transfer as well as magnetic field on a cone due to a point sink by using the homotopy analysis method (HAM) has been studied under the radiative fluid properties. …”
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Unsteady Electrohydrodynamic Stagnation Point Flow of Hybrid Nanofluid Past a Convective Heated Stretch/Shrink Sheet by Muhammad Jawad, Rashid Jan, Salah Boulaaras, Ibni Amin, Niaz Ali Shah, Sahar Ahmed Idris

“…Intensification in values of electric and magnetic fields parameters enhanced the heat transfer rate. …”
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Electromagnetic Field Analysis and Shielding Method of Underground Variable Frequency Power Cable by Jianwei Zhang, Zhuojing Yang

“…Then, through the experiment of restraining the interference of magnetic materials on the electromagnetic field, it is concluded that the magnetic field shielding performance can reach 20 dB. …”
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Geometrical optics methods for moving anisotropic media: a tool for magnetized plasmas by Braud, Aymeric, Langlois, Julien, Gueroult, Renaud

“…Meanwhile, the presence of a background magnetic field in a plasma makes it anisotropic. To address this problem, we derive here ray tracing equations for the trajectory of rays propagating in a moving anisotropic medium. …”
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Predicting Pulsars from Imbalanced Dataset with Hybrid Resampling Approach by Ernesto Lee, Furqan Rustam, Wajdi Aljedaani, Abid Ishaq, Vaibhav Rupapara, Imran Ashraf

“…Each pulsar star possesses a magnetic field and emits a slightly different pattern of electromagnetic radiation which is used to identify the potential candidates for a real pulsar star. …”
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Improvement of hydration products for self-compacting concrete by using magnetized water by A.A. ELShami, Noura Essam, El-Shikh M. Yousry

“…For this purpose, a total of 12 mixes were produced with silica fume (SF) content (5% and 10% by weight of cement), and the mixing water passed through a permanent magnetic field (with a strength of 1.4 T) for 50, 100, and 150 cycles. …”
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High Loaded Mounts for Vibration Control Using Magnetorheological Fluids: Review of Design Configuration by Xuan Phu Do, Seung-Bok Choi

“…These tools which are developed from the analyzed method are expressed as functions of various design parameters such as inside pressure, magnetic field, dimension, stiffness, and damping. These tools are essential for accurate design of MR mount and for careful checking of the operation capability before manufacturing the mounts. …”
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Behaviour of Eccentric Concrete Columns Reinforced with Carbon Fibre-Reinforced Polymer Bars by Zrar Sedeeq Othman, Ahmed Heidayet Mohammad

“…The use of steel bars as reinforcement is not preferred in some concrete structures because steel causes corrosion or electric magnetic field problems. One of the best alternatives to steel bars is carbon fibre-reinforced polymer (CFRP) bars. …”
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On the structure of quasi-Keplerian accretion discs surrounding millisecond X-ray pulsars by Isaac, Habumugisha, Solomon, B. Tessema, Edward, Jurua, Simon, K. Anguma

“…By assuming that the disc matter flows in a quasi-Keplerian motion, we derived analytical equations for a complete structure (temperature, pressure, surface density, optical depth and magnetic field) of a quasi-Keplerian thin accretion disc, and the pressure gradient force (PGF). …”
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3D Printed Swordfish‐Like Wireless Millirobot by Xingcheng Ou, Yu Sheng, Jiaqi Huang, Dantong Huang, Xiaohong Li, Ran Bi, Guoliang Chen, Weijie Hu, Shuang‐Zhuang Guo

“…The tail fin's asymmetric oscillation amplitudes, adjusted by magnetic field control, allow the robot to transition seamlessly from high‐speed straight swimming to agile turning. …”
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Magnetically tailored dielectric behaviour of (1-x)Ba0.98Sm0.02TiO3-xBa0.7Sr0.3Fe12O19 ceramic composites by Kaur Arshdeep, Nindrayog Amritpal Singh, Masih Sajan, Middha Shiffali, Kaur Shubhpreet, Kumar Sunil, Ghosh Rubina, Vishwakarma Prakash Nath, Arya Nisharika, Singh Satvir, Tandon Nitin, Sharma Indu, Arora ishal, Paul Surinder, Singh Mandeep, Chopra Vibha, Singh Anupinder

“…The maximum magneto-dielectric response of ∼37.7% in terms of change in dielectric permittivity in presence of magnetic field was measured for the sample with x = 0.4 at magnetic field of 1.2 T and frequency of 100Hz.…”
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A two-step geospace storm as a new tool of opportunity for experimentally estimating the threshold condition for the formation of a substorm current wedge by L. F. Chernogor

“…As result, the two-step character of this storm has allowed us to suggest that the <span class="inline-formula"><i>B</i>_<i>z</i></span> interplanetary magnetic field component threshold for the formation of the substorm current wedge lies within the <span class="inline-formula">−</span>(22–30) <span class="inline-formula">nT</span> interval. …”
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Magnetocaloric Effect for a <i>Q</i>-Clock-Type System by Michel Aguilera, Sergio Pino-Alarcón, Francisco J. Peña, Eugenio E. Vogel, Natalia Cortés, Patricio Vargas

“…By obtaining the entropy, it is possible to quantify the MCE through an isothermal process in which the external magnetic field on the spin system is varied. In particular, we find the values of <i>Q</i> that maximize the MCE depending on the lattice size and the magnetic phase transitions linked with the process. …”
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Historical Reconstruction of Astronaut Cancer Risk: Context for Recent Solar Minima by Tony C. Slaba

“…Spaceborne satellite measurements have exhibited increasing GCR intensities and dose‐rates over the past few solar minima, consistent with related heliospheric magnetic field data. Surrogate measures of solar activity (e.g., sunspot number records and radionuclide yields from ice cores and/or tree rings) combined with model predictions have also been used to infer that the Sun may be entering into a quiet period similar to the Dalton or Gleissberg minima when GCR fluences reached historically high levels. …”
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Geomagnetic Pulsations Driving Geomagnetically Induced Currents by M. J. Heyns, S. I. Lotz, C. T. Gaunt

“…Abstract Geomagnetically induced currents (GICs) are driven by the geoelectric field induced by fluctuations of Earth's magnetic field. Drivers of intense GICs are often associated with large impulsive events such as coronal mass ejections. …”
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Response of the Thermosphere‐Ionosphere System to an X‐Class Solar Flare: 30 March 2022 Case Study by Volkan Sarp, Erdal Yiğit, Ali Kilcik

“…Simulation results reveal that the coinciding interplanetary magnetic field southward turning had a greater influence on these parameters compared to the solar flare, while their nonlinear interaction introduced complex variations. …”
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