Results 41 to 50 of about 66,320 (315)

Eddy-Induced Modulation of Turbulent Dissipation over Rough Topography in the Southern Ocean [PDF]

, 2013
Mesoscale eddies are universal features of the ocean circulation, yet the processes by which their energy is dissipated remain poorly understood. One hypothesis argues that the interaction of strong geostrophic flows with rough bottom topography effects ...
Naveira Garabato, Alberto C., Naveira Garabato, A.C., Sheen, Katy L., Sheen, K.L., Smeed, David A., Waterman, Stephanie, Smeed, D.A., Brearley, J. Alexander   +7 more
core   +1 more source

Comparative Analysis of Thermodynamic Characteristics of Permanent Magnet and Electromagnetic Eddy Current Braking

机车电传动, 2020
Electromagnetic eddy current braking devices often used in high-speed trains due to the advantages of not being limited by train adhesion and low attenuation.
Yapeng HAN, Min ZHANG, Weihua MA, Shihui LUO   +3 more
doaj  

Giant Magnetoresistance Sensors: A Review on Structures and Non-Destructive Eddy Current Testing Applications

Sensors, 2016
Non-destructive eddy current testing (ECT) is widely used to examine structural defects in ferromagnetic pipe in the oil and gas industry. Implementation of giant magnetoresistance (GMR) sensors as magnetic field sensors to detect the changes of magnetic
Damhuji Rifai, Ahmed N. Abdalla, Kharudin Ali, Ramdan Razali   +3 more
doaj   +1 more source

The interaction efficiency evaluation between defect and eddy current induced by different exciting coils of planar eddy current probe

Measurement + Control, 2020
This paper presents a quantitative evaluation index efficiency of eddy current and defect interaction to evaluate the eddy current distribution induced by different planar eddy current probe.
Jianhua Li, Guolong Chen, Weimin Zhang, Wuyin Jin, Weihan Pang   +4 more
doaj   +1 more source

Scanning the steel 08G2B using superminiature eddy current probe [PDF]

E3S Web of Conferences, 2020
The article describes a hardware and software complex designed for defectoscopy and study of material properties. Sections of high-strength steel 08G2B pipes were scanned in the course of the research. The purpose of this study is to determine dependency
Dmitriev Sergey, Ishkov Alexey, Malikov Vladimir, Katasonov Alexander, Grigorev Alexey, Ryasnoy Mihail, Sagalakov Anatoly   +6 more
doaj   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

Comparison of defect detection limits in Lorentz force eddy current testing and classical eddy current testing [PDF]

Journal of Sensors and Sensor Systems, 2018
Lorentz force eddy current testing (LET) is a motion-induced eddy current testing method in the framework of nondestructive testing. In this study, we address the question of how this method is classified in comparison with a commercial eddy current ...
J. M. Otterbach, R. Schmidt, H. Brauer, M. Ziolkowski, M. Ziolkowski, H. Töpfer   +5 more
doaj   +1 more source

Physical and chemical signatures of a developing anticyclonic eddy in the Leeuwin Current, eastern Indian Ocean

, 2008
A multidisciplinary cruise aboard the R/V Southern Surveyor was conducted in May 2006 to sample a developing anticyclonic eddy of the Leeuwin Current off Western Australia.
Waite, A.M., Anya M. Waite, Peter A. Thompson, Ming Feng, Thompson, P.A., Harriet L. Paterson, Damià Gomis, Beckley, L.E., Holliday, D., Feng, M., David Holliday, Paterson, H.L., Gomis, D., Lynnath E. Beckley   +13 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Influence of magnet eddy current on magnetization characteristics of variable flux memory machine

AIP Advances, 2018
In this paper, the magnet eddy current characteristics of a newly developed variable flux memory machine (VFMM) is investigated. Firstly, the machine structure, non-linear hysteresis characteristics and eddy current modeling of low coercive force magnet ...
Hui Yang, Heyun Lin, Z. Q. Zhu, Shukang Lyu   +3 more
doaj   +1 more source