Results 71 to 80 of about 534,975 (301)

An Improved Seeding Algorithm of Magnetic Flux Lines Based on Data in 3D Space

open access: yesData Science Journal, 2015
This paper will propose an approach to increase the accuracy and efficiency of seeding algorithms of magnetic flux lines in magnetic field visualization. To obtain accurate and reliable visualization results, the density of the magnetic flux lines should
Jia Zhong, Xiaoyan Hu, Ziming Zou
doaj   +1 more source

Aharonov-Bohm effect in higher genus materials

open access: yes, 2003
Flux periodicity of conducting electrons on a closed surface with genus two $g=2$ (double torus) are investigated theoretically. We examine flux periodicity of the ground-state energy and of the wave functions as a function of applied magnetic field.
Aharonov   +12 more
core   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

A Mobile Ferromagnetic Shape Detection Sensor Using a Hall Sensor Array and Magnetic Imaging

open access: yesSensors, 2011
This paper presents a Mobile Hall Sensor Array system for the shape detection of ferromagnetic materials that are embedded in walls or floors. The operation of the Mobile Hall Sensor Array system is based on the principle of magnetic flux leakage to ...
Nashiren Farzilah Mailah   +4 more
doaj   +1 more source

Magnetic Flux Concentration by Siphon Flows in Isolated Magnetic Flux Tubes [PDF]

open access: yesSymposium - International Astronomical Union, 1990
Siphon flows along arched, isolated magnetic flux tubes, connecting photospheric footpoints of opposite magnetic polarity, cause a significant increase in the magnetic field strength of the flux tube due to the decreased internal gas pressure associated with the flow (the Bernoulli effect).
John H. Thomas, Benjamin Montesinos
openaire   +1 more source

Hyperdiffusion as a Mechanism for Solar Coronal Heating

open access: yes, 2008
A theory for the heating of coronal magnetic flux ropes is developed. The dissipated magnetic energy has two distinct contributions: (1) energy injected into the corona as a result of granule-scale, random footpoint motions, and (2) energy from the large-
A. A. van Ballegooijen   +13 more
core   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Structural Design and Transmission Performance Analysis of Double Modulated Coaxial Magnetic Gear

open access: yesJixie chuandong, 2019
Aiming at the problem of low transmission torque caused by the magnetic flux leakage phenomenon of the traditional magnetic gear permanent magnet,a coaxial magnetic gear model with double modulation structure is established based on the relative ...
Peng Wu, Zina Zhu, Kaiyuan Li
doaj  

A Statistical Analysis of the Returning Flux Tubes in the Jovian Magnetosphere Based on Juno Observations

open access: yesThe Astrophysical Journal
The interchange process is an important mechanism for radial transport of plasma in the magnetospheres of the gas giants, namely Jupiter and Saturn. During this process, dense and cold flux tubes that move outwards are replaced by returning flux tubes ...
Dong-Wen He   +6 more
doaj   +1 more source

A magnetoelectric flux gate: new approach for weak DC magnetic field detection

open access: yesScientific Reports, 2017
The magnetic flux gate sensors based on Faraday’s Law of Induction are widely used for DC or extremely low frequency magnetic field detection. Recently, as the fast development of multiferroics and magnetoelectric (ME) composite materials, a new ...
Zhaoqiang Chu   +7 more
doaj   +1 more source

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