Results 41 to 50 of about 7,655,912 (239)

Magnetoelectric effect in a ferromagnet/electrostrictor structure [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика
Purpose of this work was to investigate the characteristics of linear and nonlinear magnetoelectric (ME) effects in a structure containing a mechanically coupled layer of Metglas amorphous alloy and a layer of PMN-PT electrostrictive ceramics.
Savelev, Dmitrii Vladimirovich, Burdin, Dmitry Alekseevich, Bolotina, Ekaterina Vitalevna, Chashin, Dmitry Vladimirovich, Pereverzeva, Alexandra Pavlovna, Fetisov, Yuri Konstantinovich   +5 more
doaj   +1 more source

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers, Yaqiao Wei, Dinesh K. Deelchand, Adam Berrington, Young Woo Park, Guita Banan, Michal Povazan, Jens T. Rosenberg, André J. W. van der Kouwe, Tetsuo Ashizawa, Khalaf O. Bushara, Chiadi U. Onyike, Sub H. Subramony, Jeremy D. Schmahmann, Brian J. Soher, Peter B. Barker, Thomas H. Mareci, Eva‐Maria Ratai, Lynn E. Eberly, Gülin Öz   +19 more
wiley   +1 more source

Spatiotemporal phase-matching in capillary high-harmonic generation [PDF]

, 2012
We present a simple phase-matching model that takes into account the full spatiotemporal nature of capillary high-harmonic generation. Spectra predicted from the model are compared to experimental results for a number of gases and are shown to reproduce ...
Rogers, Edward T.F., Praeger, M., Brocklesby, W. S., Grant-Jacob, James, Stebbings, Sarah L., Frey, Jeremy G., Rogers, E. T. F., de Paula, A., Rogers, E., de Paula, Ana M., Froud, C. A., Froud, Christopher A., Brocklesby, William S., Mills, Benjamin, Grant-Jacob, J., Frey, J. G., Praeger, Matthew, Mills, B., Frey, J., de Paula, A. M., Stebbings, S., Froud, C., Brocklesby, W.   +22 more
core   +1 more source

A High-Precision Real-Time Temperature Acquisition Method Based on Magnetic Nanoparticles

Sensors
The unique magnetothermal properties of magnetic nanoparticles enable the development of a high-precision, real-time, noninvasive temperature measurement method with significant potential in the biomedical field.
Yuchang Zhu, Li Ke, Yijing Wei, Xiao Zheng   +3 more
doaj   +1 more source

Second-Order Nonlinearity in Triangular Lattice Perforated Gold Film due to Surface Plasmas Resonance

The Scientific World Journal, 2014
We have studied the excitation second-order nonlinearity through a triangular lattice perforated gold film instead of square lattice in many papers. Under the excitation of surface plasmas resonance effect, the second order nonlinearity exists in the ...
Renlong Zhou, Xiaoshuang Chen, Yingyi Xiao, Bingju Zhou, Lingxi Wu, Xiaojuan Liu, Yongyi Gao, Jie Zhan   +7 more
doaj   +1 more source

Effect of spin-orbit coupling on the high harmonics from the topological Dirac semimetal Na3Bi

npj Computational Materials, 2022
In this work, we performed extensive first-principles simulations of high-harmonic generation in the topological Diract semimetal Na3Bi using a first-principles time-dependent density functional theory framework, focusing on the effect of spin-orbit ...
Nicolas Tancogne-Dejean, Florian G. Eich, Angel Rubio   +2 more
doaj   +1 more source

microRNA‐7‐5p and α‐Synuclein SAA Predict Parkinson's Disease Phenoconversion

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corroborate blood neuron‐derived extracellular vesicle (NDEV) alpha‐synuclein (αSyn), the CSF αSyn seed amplification assay (αSyn‐SAA), and blood microRNA‐7‐5p (miR‐7‐5p) as markers for Parkinson's disease (PD) phenoconversion and determine if combining these markers would help select subjects who would be more likely to phenoconvert.
Shayan Zadegan, Praveen Velammal, Kanmani Muthiah, Madhu Jatty, Christopher Adams   +4 more
wiley   +1 more source

Fast-individual-harmonic-extraction technique [PDF]

, 2005
One outcome of a PhD project (C H Ng, University studentship) A collaborative work (the Energy Systems Group, Northumbria and Durham University). It deals with the problem of harmonic suppression or elimination in power systems for safety and power ...
Busawon, Krishna, Ng, Chong, Putrus, Ghanim, Ran, Li   +3 more
core   +1 more source

Cost-Effective Scheme for a Brushless Wound Rotor Synchronous Machine

World Electric Vehicle Journal, 2021
This paper proposes a new scheme for a brushless wound rotor synchronous machine (WRSM) by generating an additional, two-pole component of magneto-motive force (MMF) with a series-connected additional three-phase winding with the armature three-phase ...
Ghulam Jawad Sirewal, Syed Sabir Hussain Bukhari   +1 more
doaj   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source