Design of an efficient magnetic brush solid acid and its catalytic use in organic reactions by Akbar Mobaraki, Mohsen Hajibeygi, Hesam Moradi, Mahdi Pirasteh, Ahmad Takallou

“…The Fe3O4@VS-APS brush solid acid has special features, such as easy reusability when a simple magnet is used for four reaction runs, an appropriate balance between hydrophobic and hydrophilic properties on the catalyst surface, and effective catalytic performance in the production of 3,4-dihydropyrimidin-2-one(thione) derivatives, 2-phenyl-2-(phenylamino)acetonitrile and octyl acetate.…”
Get full text

Unsteady Stagnation-Point Flow of a Viscoelastic Fluid in the Presence of a Magnetic Field by F. Labropulu

“…The unsteady two-dimensional stagnation point flow of the Walters B' fluid impinging on an infinite plate in the presence of a transverse magnetic field is examined and solutions are obtained. …”
Get full text

Application of PEI-Modified Magnetic Nanoparticles as Gene Transfer Vector for the Genetic Modification of Animals by Jinhui Cui, Haixin Cui, Yan Wang, Changjiao Sun, Kui Li, Hongyan Ren, Wei Du

“…To evaluate the performance of the magnetic nanoparticles as gene transfer vector for breeding transgenic animals, we investigated a new approach to deliver green fluorescent protein (GFP) gene to porcine kidney 15 (PK-15) and porcine embryonic fibroblast (PEF) cells using PEI-modified magnetic nanoparticles as gene vector. …”
Get full text

Study of height-spread sporadic-E layers observed in the South American Magnetic Anomaly by Juliano Moro, Juliano Moro, Jiyao Xu, José Valentin Bageston, Lígia Alves da Silva, Lígia Alves da Silva, Laysa Cristina Araújo Resende, Laysa Cristina Araújo Resende, Clezio Marcos De Nardin, Vânia Fátima Andrioli, Vânia Fátima Andrioli, Angela Machado Santos, Angela Machado Santos, Giorgio Arlan da Silva Picanço, Hui Li, Liu Zhengkuan, Chi Wang, Nelson Jorge Schuch

“…These layers have also been detected in nighttime ionograms collected at some ionospheric stations in the South American Magnetic Anomaly (SAMA) region in Brazil during the recovery phases of geomagnetic storms. …”
Get full text

Superstrength permanent magnets with iron-based superconductors by data- and researcher-driven process design by Akiyasu Yamamoto, Shinnosuke Tokuta, Akimitsu Ishii, Akinori Yamanaka, Yusuke Shimada, Mark D. Ainslie

“…Additionally, we demonstrate magnetic field stability exceeding 0.1 ppm/h for a practical 1.5 T permanent magnet, which is a vital aspect of medical magnetic resonance imaging. …”
Get full text

Analysis and Design of Magnetic Shielding System for Breast Cancer Treatment with Hyperthermia Inductive Heating by Chanchai Thongsopa, Thanaset Thosdeekoraphat

“…An analysis and design of magnetic shielding system are presented for breast cancer treatment with hyperthermia inductive heating. …”
Get full text

Clinical Practice Guidelines for the Therapeutic Use of Repetitive Transcranial Magnetic Stimulation in Neuropsychiatric Disorders by Sai Krishna Tikka, M Aleem Siddiqui, Shobit Garg, Amrit Pattojoshi, Manaswi Gautam

Get full text

Fault Diagnosis of Magnetically Controlled On-Column Circuit Breaker Based on Small Sample Condition by He Tian, Chao Liang, Wenpeng Ma, Tianchang Zhang

Subjects: Get full text

On Possible Reduction of Equilibrium Radius of a Neutron Star Influenced by Superstrong Magnetic Field by Vladimir V. Skobelev

“…Necessary condition for β -decay suppression of a neutron in degenerate magnetized electron gas is formulated. Based on this, it is shown that, in superstrong magnetic field, equilibrium radius of a neutron star is approximately several times smaller than without the field influence. …”
Get full text

APPLICATION OF MULTILAYER FILM CONFIGURATION TO PROTECT PHOTOMULTIPLIER AGAINST EXTERNAL STATIC MAGNETIC FIELDS by A. G. Batische, K. F. Vlasik, S. S. Grabchikov, V. M. Grachev, V. V. Dmitrenko, N. P. Kalashnikov, S. S. Muravyev-Smirnov, P. V. Nyunt, S. E. Ulin, Z. M. Uteshev, A. V. Cheledyuk

Subjects: “…magnetic shield…”
Get full text

Failure of a Solar Filament Eruption Caused by Magnetic Reconnection with Overlying Coronal Loops by Leping Li, Hongqiang Song, Yijun Hou, Guiping Zhou, Baolin Tan, Kaifan Ji, Yongyuan Xiang, Zhenyong Hou, Yang Guo, Ye Qiu, Yingna Su, Haisheng Ji, Qingmin Zhang, Yudi Ou

Subjects: Get full text

Phase Pure Synthesis and Morphology Dependent Magnetization in Mn Doped ZnO Nanostructures by Murtaza Saleem, Shahid Atiq, Shahid M. Ramay, Asif Mahmood, Saadat A. Siddiqi, Muhammad Ali Shar

“…As-burnt samples were thermally annealed at different temperatures (400, 600, and 800°C) for 8 hours to investigate their effect on structural morphology and magnetic behavior. X-ray diffraction and scanning electron microscopic studies demonstrated the improvement in crystallinity of phase pure wurtzite structure of Mn doped ZnO with variation of annealing temperature. …”
Get full text

Development of the Floating Centrifugal Pump by Use of Non Contact Magnetic Drive and Its Performance by Uno Mitsuo, Masuzoe Takaaki, Aotani Isamu, Oba Shin, Kanemoto Toshiaki

Get full text

Structural, morphological and biological assessment of magnetic hydroxyapatite with superior hyperthermia potential for orthopedic applications by Smrithi Saroj, U. Vijayalakshmi

“…The SEM results showed a change in the shape of the samples with increasing iron concentration. The magnetic behavior of samples also altered from diamagnetic to ferromagnetic behavior due to the doping of iron with enhanced heating efficiency. …”
Get full text

Effects of Whole-Body 50-Hz Magnetic Field Exposure on Mouse Leydig Cells by Zsolt Forgács, Zoltán Somosy, Györgyi Kubinyi, Hanna Sinay, Jozsef Bakos, György Thuróczy, András Surján, Aranka Hudák, Ferenc Olajos, Péter Lázár

“…The main goal of this study was to evaluate the possible effect of whole-body magnetic field (MF) exposure on the steroidogenic capacity of Leydig cells in vitro. …”
Get full text

Tunable Magnetic Order in Fe-Mg Codoped Montmorillonite Nanoclay Interfaced with Amino Acids by Dinesh Thapa, Steven Westra, Victoria Oas, Dmitri Kilin, Svetlana Kilina

Get full text

Wireless Modular Implantable Neural Device with One‐touch Magnetic Assembly for Versatile Neuromodulation by Inho Kang, John Bilbily, Choong Yeon Kim, Chuanqian Shi, Manish K. Madasu, Eun Young Jeong, Kyle E. Parker, Do A Kwon, Bum‐Joon Jung, Jae‐Soon Yang, Juhyun Lee, Noah D.L. Kabbaj, Wonhee Lee, Jun‐Bo Yoon, Ream Al‐Hasani, Jianliang Xiao, Jordan G. McCall, Jae‐Woong Jeong

Subjects: “…magnetic assembly…”
Get full text

Magnetic Resonance Image-Guided Biopsies with a High Detection Rate of Prostate Cancer by Dirk G. Engehausen, Karl Engelhard, Siegfried A. Schwab, Michael Uder, Sven Wach, Bernd Wullich, F. Steffen Krause

“…To explore the potential of transrectal magnetic resonance image- (MRI-) guided biopsies of the prostate in a patient cohort with prior negative ultrasound guided biopsies. …”
Get full text

Shoulder Physiological Offset Parameters in Asian Populations—A Magnetic Resonance Imaging Study by Hung-Yi Huang, Meng-Hao Lin, Chu-Hsiang Hsu, Liang-Tseng Kuo

Get full text

Comparison of modelled diffusion-derived electrical conductivities found using magnetic resonance imaging by Sasha Hakhu, Leland S. Hu, Scott Beeman, Rosalind J. Sadleir

Subjects: Get full text