#Connaissez-vous les #diodes ? Saviez-vous qu'une #diode est #composé de deux #dipôles : #l'anode et la #cathode et qu'elle ne #laisse #passer le #courant #électrique que dans un #seul #sens ? Alors quel est ce #sens de #circulation? dites-nous dans un #commentaire quel est ce #sens de #circulation et découvrez avec #electro-robot d'autres #types de #diodes telles que les #diodes à #Zener, les #diodes #LED, ...
https://electro-robot.com/electronique/composants/les-diodes
Latest #video from #DXCommander on #Youtube: Fast Method of Tuning Any #Antenna - the New #SWR #Calculator - #Dipoles, Verticals, Loops, #EFHW
https://www.youtube.com/watch?v=2sJkPpaNseE
#HamRadio #AmateurRadio
Coming on May 30th: online webinar by Dr. Kaustubh Mote from the Tata Institute of Fundamental Research (TIFR) #hyderabad on the topic of “Measuring dynamics using anisotropic interactions in MAS-NMR”. More info: https://www.globalnmr.org/upcoming-talks Register to attend here: https://www.globalnmr.org/weekly-registration
#PaperOfTheDay
"The origin of extracellular fields and currents — EEG, ECoG, LFP and spikes" by Buzsáki et al. (2012)
https://www.nature.com/articles/nrn3241
I'd been hearing/reading interesting stuff about ephaptic coupling (distant interactions between #neurons via EM fields) and wanted to know more.
Coupled to this preprint https://www.biorxiv.org/node/1403526.abstract it gave me a nice overview of neurons as EM emitting #dipoles and the main sources of EM-based effects.
