#magnetism
On March 11th, a huge #filament of #magnetism filled with dark #plasma erupted from the southwestern limb of the #sun. NASA's Solar Dynamics Observatory recorded the structure hurling itself into space:
"Dark plasma" is not a special kind of plasma; it's just cooler and less luminous than the background sun. It is also denser than surrounding gas. These characteristics give the material extra "punch" as it flies out of the sun's atmosphere.
This eruption formed a #CME, which was seen flying away from the sun shortly after the blast. NOAA analysts have modeled the CME and determined that it could graze Earth's magnetic field on March 15th, producing a G1-class geomagnetic storm.
https://spaceweather.com/
https://youtube.com/watch?v=Gq849hGGlWY
A Night of #Quakes, #Solar Forcing, #Sunspot #Magnetism | #S0News Nov.9.2022
FOUR QUADRANT REPRESENTATION OF ELECTRICITY - Eric P Dollard
This is Eric Dollard’s most important work. This 3 hour lecture describes how AC #electricity really works using his famous Four-Quadrant #Theory, which is rooted in the work of Charles #Steinmetz.
For the first time ever, you will see how AC is really a rotating #electromagnetic field around the power wires just like a drive shaft, and this rotating field is what actually turns a motor that is connected to it.The book was not a part of the conference but came later when Eric put the presentation in book form. This book is what you need if you really want to study the mathematics at a deeper level.
https://ericpdollard.com/shop/four-quadrant-representation-of-electricity/ #education #electricity #magnetism #science
Open Numerical Engineering LABoratory(ONELAB), Gmsh, GetDP
- ONELAB (https://onelab.info) is an abstract interface for sharing information between codes. It is an open-source, lightweight interface to #finite #element #software. It is completely free: the default ONELAB software bundle contains the mesh generator Gmsh, the finite element solver GetDP and the optimization library conveks. Many other codes (free or not) can be easily interfaced as well.
- Gmsh (https://gmsh.info) is a 3D finite element mesh generator with a built-in CAD engine and post-processor
- GetDP (https://getdp.info) is a general finite element solver using mixed finite elements
INFO PDF https://onelab.info/slides/onelab.pdf
#opensource #floss #engineering #math #3d #mesh #geometry #magnetism #physics #science #electromagnetism #belgium #gmsh #getdp #onelab #android #iphone #windows #linux #mac
Vortex Magnetism: FIRST TIME Ever Seen. Additional means of seeing Vortex Pressure curves
https://www.youtube.com/watch?v=Vr-JpCxAMaY
#magnetism #vortex #dielectric #field #education #pressure
Bonjour tout le monde, je suis #nouveauici. Mes centres d'intérêt sont #actualite, #animaux, #antivaccin, #audela, #fantome, #magnetism, #magnetisme, #mineraux, #nature, #pendule, #spiritism, #spiritisme, #tarotsvoyances, #ufologie, #vaccin et #zen.
The #GalacticCenter in #Stars, #Gas, and #Magnetism
#Astronomy #Picture of the Day
Magnetogenetics: remote non-invasive magnetic activationof neuronal activity with a magnetoreceptor (2015)
Current neuromodulation techniques such as optogenetics and deep-brain stimulation are transforming basic and translational neuroscience. These two neuromodulation approaches are, however, invasive since surgical implantation of an optical fiber or wire electrode is required. Here, we have invented a noninvasive magnetogenetics that combines the genetic targeting of a magnetoreceptor with remote magnetic stimulationEngineering a Genetically Encoded Magnetic Protein Crystal (2019)
Magnetogenetics is a new field that leverages genetically encoded proteins and protein assemblies that are sensitive to magnetic fields to study and manipulate cell behavior.Improvement of organisms by biomimetic mineralization: A material incorporation strategy for biological modification (2021)
Biomineralization, a bio-organism controlled mineral formation process, plays an important role in linking biological organisms and mineral materials in nature. Inspired by biomineralization, biomimetic mineralization is used as a bridge tool to integrate biological organisms and functional materials together, which can be beneficial for the development of diversified functional organism-material hybrids.
#science #biology #genetics #magnetism #magnets #magnetogenetics #hybdrids