Sentences with phrase «square centimeters from»

The emitter can be modified to expand the charging beam's radius to an area of up to 100 square centimeters from a distance of 12 metres, or nearly 40 feet.

Not exact matches

Affix a two - centimeter - square patch of thick gray cardboard (about the same color as the TV snow) 12 centimeters or so away from the white cardboard.

In September 2015, the team took a 4 - square - centimeter patch of unblistered skin from the boy's groin and grew skin stem cells in the lab from that sample.

In a paper published online this month in Nano Letters, the Penn State team and colleagues from UT Dallas, the Naval Research Laboratory, Sandia National Lab, and labs in Taiwan and Saudi Arabia, discovered that the tungsten diselenide layer grew in perfectly aligned triangular islands 1 - 3 microns in size that slowly coalesced into a single crystal up to 1 centimeter square.

The maximum energy that Phobos — Grunt could have felt from HAARP would have equaled a power density of 1.03 milliwatts per square centimeter, according to Selcher.

The deposited particle mass from 10 to 350 nanograms (a billionth of a gram) per square centimeter of cell surface corresponds to an airway daily dose of slightly polluted, rural air with 20 micrograms (a millionth of a gram) PM per cubic meter of air through to very high air pollution in a megacity (1000 micrograms PM per cubic meter of air).

Using a newly developed fabrication method, a research team has attained better than a 15 - percent energy conversion efficiency from perovskite solar cells larger than one square centimeter area.

The current ranged from 0.5 to 1.5 mA, with stimulation ranging between 2.5 and 7.6 microcoulombs (μC) of charge per square centimeter per phase, which is well below the safe maximum used for long - term and short - term stimulation (30 and 57 μC, respectively).24, 25 The impedance of the electrodes was between 1 and 4 kΩ.

Microwaves do, make no mistake, emit radiation, and the FDA has established what it considers «safe» levels for microwaves: over the machine's «lifetime» the allowable level is «5 milliwatts of microwave radiation per square centimeter... approximately 2 inches from the oven surface.»

Guidelines from the International Radiation Protection Association (IRPA) suggest overall radiation limits of 1 milliwatt per square centimeter «averaged over 6 minutes (0.1 h) period.»

The researchers, working with a biological ink that contains both human plasma as well as material extracts taken from skin biopsies, were able to print about 100 square centimeters of human skin in the span of about half an hour.