I suspected at the time, why the highest level of assistance for a commoners missing child?

The Commission adopted a 5G action plan for Europe in 2016 to ensure the early deployment of 5G infrastructure across Europe. The objective of the action plan was to start launching 5G services in all EU Member States by end 2020 at the latest.7 Jun 2022
https://digital-strategy.e... › ...
5G | Shaping Europe's digital future - European Union

and the connection is?

Ion-ion interactions are an attractive force between ions with opposite charges. They are also referred to as ionic bonds and are the forces that hold together ionic compounds.

Recently, optical stimulation1,2,3 has begun to unravel the neuronal processing that controls certain animal behaviours4,5. However, optical approaches are limited by the inability of visible light to penetrate deep into tissues. Here, we show an approach based on radio-frequency magnetic-field heating of nanoparticles to remotely activate temperature-sensitive cation channels in cells. Superparamagnetic ferrite nanoparticles were targeted to specific proteins on the plasma membrane of cells expressing TRPV1, and heated by a radio-frequency magnetic field. Using fluorophores as molecular thermometers, we show that the induced temperature increase is highly localized. Thermal activation of the channels triggers action potentials in cultured neurons without observable toxic effects.

The use of semiconductor quantum dots (qdots) as optical imaging agents is well established; however, the use of these nanoparticles to form interfaces that interact directly with cells has proved more challenging. Our goal has been to create specific nanoparticle-neuronal receptor interfaces that can be optically excited to elicit an action potential. Our preliminary calculations showed the possible feasibility of this approach, even in the presence of Debye screening. We therefore have developed several methods of nanoparticle-directed binding to cell surfaces. These methods can produce either nonspecific or directed interfaces, only nanometers from the receptor of interest. These techniques are versatile and have allowed us to achieve a variety of nanoparticle-neuron interfaces; however, they are also subject to inherent limitations at the cell surface, including endocytosis.

To address this concern, we have developed tethered nanoparticle films, which may be able to interact nonspecifically with receptors of nerve cells cultured on their surfaces. These films were found to be extremely stable in cell culture media, but degraded within 3-5 days in primary neuron cultures. Here, we discuss the initial development of tethered quantum dot films produced in our laboratory and their compatibility with cell culture conditions.

https://www.newscientist.c...

https://gizmodo.com/for-th...

https://www.sciencedaily.c...

A phased array ultrasound transducer is typically 2-3 cm long, consisting of 64-128 elements. It is a smaller assembly than a sequential array and can be either linear or curvilinear. A sector field of view is produced by all elements firing to create a single waveform

In antenna theory, a phased array usually means an electronically scanned array, a computer-controlled array of antennas which creates a beam of radio waves that can be electronically steered to point in different directions without moving the antennas

Metal nanoparticle arrays that support surface lattice resonances have emerged as an exciting platform for manipulating light–matter interactions at the nanoscale and enabling a diverse range of applications. Their recent prominence can be attributed to a combination of desirable photonic and plasmonic attributes: high electromagnetic field enhancements extended over large volumes with long-lived lifetimes. This Review will describe the design rules for achieving high-quality optical responses from metal nanoparticle arrays, nanofabrication advances that have enabled their production, and the theory that inspired their experimental realization. Rich fundamental insights will focus on weak and strong coupling with molecular excitons, as well as semiconductor excitons and the lattice resonances. Applications related to nanoscale lasing, solid-state lighting, and optical devices will be discussed. Finally, prospects and future open questions will be described

An exciton can form when a material absorbs a photon of higher energy than its bandgap.[4] This excites an electron from the valence band into the conduction band. In turn, this leaves behind a positively charged electron hole (an abstraction for the location from which an electron was moved). The electron in the conduction band is then less attracted to this localized hole due to the repulsive Coulomb forces from large numbers of electrons surrounding the hole and excited electron. These repulsive forces provide a stabilizing energy balance. Consequently, the exciton has slightly less energy than the unbound electron and hole. The wavefunction of the bound state is said to be hydrogenic, an exotic atom state akin to that of a hydrogen atom.

However, the binding energy is much smaller and the particle's size much larger than a hydrogen atom. This is because of both the screening of the Coulomb force by other electrons in the semiconductor (i.e., its relative permittivity), and the small effective masses of the excited electron and hole. The recombination of the electron and hole, i.e., the decay of the exciton, is limited by resonance stabilization due to the overlap of the electron and hole wave functions, resulting in an extended lifetime for the exciton.

Orbitons are one of three quasiparticles, along with holons and spinons, that electrons in solids are able to split into during the process of spin–charge separation, when extremely tightly confined at temperatures close to absolute zero.[1] The electron can always be theoretically considered as a bound state of the three, with the spinon carrying the spin of the electron, the orbiton carrying the orbital location and the holon carrying the charge, but in certain conditions they can become deconfined and behave as independent particles.

deconfinement (uncountable)

(physics) That state of a system of quarks and gluons that are free to move relatively independently

Discontinuation of confinement

https://pubs.acs.org/doi/a...

https://www.semanticschola...

Fig. 1 Schematic diagram of the system under investigation: A graphene nanodisk with radius R vibrates at its lowest asymmetric mode Ψ11. An illustrative example is depicted showing a quantum dot simulated as an x-polarized dipole emitter situated nearby the nanodisk. We compute the induced near-field potential as excited by the emitter.

mind control (uncountable)

Subverting by means of psychological tactics an individual's control of his or her mind (thinking, behavior, emotions or decisions). One acknowledged technique to facilitate this is hypnosis.

Brainwashing (also known as mind control, menticide, coercive persuasion, thought control, thought reform, and re-education) is the concept that the human mind can be altered or controlled by certain psychological techniques. Brainwashing is said to reduce its subjects' ability to think critically or independently, to allow the introduction of new, unwanted thoughts and ideas into their minds,[1] as well as to change their attitudes, values and beliefs

https://www.science.org/do...