The smallest respiratory droplets leak through a face mask constructed using a folded handkerchief. Despite the leakage, the spread of the droplets is impeded considerably…
Posts published in “American Institute Of Physics”
Auto Added by WPeMatico
Vortex caused by common annular flushing. Credit: J.-X. Wang Coronavirus could be transmitted through a long-lasting cloud of virus-containing aerosol droplets ejected from a flushing…
Quantum electrodynamics phenomena in plasmas. Credit: Stephen Alvey/Alec Thomas Laser beams with power up to 10 petawatts will create plasmas with energy levels to be…
Saliva droplets can travel large distances, depending on environmental conditions such as wind speed, temperature, pressure and humidity. Wind shown blowing left to right at…
Schematic illustrating the procedure of converting a 2D nanofiber mat into a cylinder-shaped nanofiber scaffold with (a) a hollow tube-shaped mold for a cylindrical shape…
A schematic diagram of a prototype microwave air plasma thruster and the images of the bright plasma jet at different microwave powers. This device consists…
The device structure at a molecular level. The gold nanoparticles on the bottom electrode enhance the field enabling an ultra-low energy operation of the molecular…
GOES-R Spacecraft with Earth in the background. Credit: NOAA/NASA Scientists develop a method to convert Geostationary Operational Environmental Satellites (GOES) satellite data into detailed information…
Temporal evolution of the bubble within different fluids. Note the shape of the ejector jet after each bubble pinch off. Credit: Lokesh Rohilla Researchers zero…
Using musical scores to code the structure and folding of proteins composed of amino acids, each of which vibrates with a unique sound. Credit: Markus…
Researchers use a ferroelectric glass electrolyte within an electrochemical cell to create simple self-charging batteries. A new type of battery combines negative capacitance and negative…
A schematic diagram demonstrating the combination of a hydrogen extraction system and a PEMFC for power supply. Credit: Jing Liu Researchers develop a method for…
Coordinated behavior is common in a variety of biological systems, such as insect swarms, fish schools, and bacterial colonies. But the way information is spread…
Scientists applied a set of algorithms to laser-ranging telescopes and succeeded in increasing accurate detection of the space litter in Earth’s orbit threatening spacecraft safety.…
Researchers at Montana Technological University have developed a portable electrospinning device with a confined electric field that can safely deposit bandages and drugs directly onto…
The texture of food is an important part of enjoying foods. In order to completely understand these properties, better methods for testing are required to…
An artist’s impression of NASA’s Galileo probe entering Jupiter’s atmosphere. Credit: NASA Data from the probe’s 1995 fireball has continued to confound those studying the…
Transverse components of the normalized Poynting vectors in the focal plane of the tightly focused kaleidoscope-structured vector optical fields. The direction of the transverse energy…
Scientists have used a microchip to map the back of the eye for disease diagnosis. The interference technology used in the microchip has been around…
An explosion is a complex event involving quickly changing temperatures, pressures and chemical concentrations. In a paper in the Journal of Applied Physics, from AIP…