Results 71 to 80 of about 383,826 (295)

Signatures of Secondary Collisionless Magnetic Reconnection Driven by Kink Instability of a Flux Rope

open access: yes, 2014
The kinetic features of secondary magnetic reconnection in a single flux rope undergoing internal kink instability are studied by means of three-dimensional Particle-in-Cell simulations.
Delzanno, G. L.   +7 more
core   +3 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Safe Distance for Leukemia Risk Due to Magnetic Fields Caused by High-Voltage Power Lines Using Linear Regression Model

open access: yesInternational Journal of Environmental Health Engineering
Aim: Power transmission lines are considered sources with extremely low-frequency magnetic fields. According to previous studies, these types of electromagnetic fields impose adverse effects on the human health.
Afsaneh Amiri   +3 more
doaj   +1 more source

Analysis of in-bore magnetic field in C-shaped armature railguns

open access: yesDefence Technology, 2019
In order to analysis the distribution characteristics of in-bore magnetic field for C-shaped armature electromagnetic railgun, a computational model considering dynamic contact pressure is established.
Qiang Yin   +3 more
doaj   +1 more source

Bimodal Distribution of Magnetic Fields and Areas of Sunspots

open access: yes, 2013
We applied automatic identification of sunspot umbrae and penumbrae to daily observations from the Helioseismic Magnetic Imager (HMI) on board the Solar Dynamics Observatory (SDO) to study their magnetic flux (B) and area (A).
Pevtsov, Alexei A., Tlatov, Andrey G.
core   +1 more source

Development of human monoclonal antibodies against TARM1 by yeast display

open access: yesFEBS Open Bio, EarlyView.
Human monoclonal antibodies against TARM1 are generated by yeast display‐guided selection. These antibodies bind to soluble and cell‐surface forms of TARM1. Also, these antibodies exhibit agonistic activity in the NFAT‐GFP reporter assay, indicating that TARM1 signaling can be functionally modulated by antibodies and suggesting TARM1 as a potential ...
Rikio Yabe   +5 more
wiley   +1 more source

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

open access: yesFEBS 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   +11 more
wiley   +1 more source

Lamination effects on a 3D model of the magnetic core of power transformers

open access: yesOpen Physics, 2017
In this paper the lamination effect on the model of a power transformer’s core with stacked E-I structure is analyzed. The distribution of the magnetic flux in the laminations depends on the stacking method. In this work it is shown, using a 3D FEM model
Poveda-Lerma Antonio   +5 more
doaj   +1 more source

A Notched Long-Period Fiber Grating Magnetic Field Sensor Based on Nanoparticle Magnetic Fluid

open access: yesApplied Sciences, 2016
In this paper, we propose using an inductively coupled plasma (ICP) etching technique to fabricate a notched long-period fiber grating (NLPFG) for magnetic sensing application.
Sheng-Feng Wang, Chia-Chin Chiang
doaj   +1 more source

Magnetic-flux pump [PDF]

open access: yes, 1966
A magnetic flux pump is described for increasing the intensity of a magnetic field by transferring flux from one location to the magnetic field. The device includes a pair of communicating cavities formed in a block of superconducting material, and a ...
Elleman, D. D.   +2 more
core   +1 more source

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