The phrase "at acceleration of" is correct and usable in written English.
It can be used when discussing the rate of change of velocity in physics or engineering contexts.
Example: "The vehicle reached a speed of 60 miles per hour at an acceleration of 5 meters per second squared."
Alternatives: "with an acceleration of" or "at a rate of acceleration of".
They look at acceleration of clicks as well as the source (Facebook, Twitter, IM, whatever) and whether people are clicking that are outside of the social graphs of other people clicking.
One intriguing open question on p53 role in life span determination comes from the assumption that the increase of p53 activity is associated at acceleration of aging and at decrease of cancer incidence, and in opposite way, the attenuation of its activity correlates with short life span and increase of incidence of cancer.
In contrast, the site amplifications for the categorized accelerations tend to be similar, which indicate that the subsurface soils behaved linearly during ground shaking at accelerations of less than 150 cm/s2.
The set-up allows to conduct implantation of ions of various materials with an implantation current of 100 μatcm2 accelerationion voltage of up to 30 kV.
The micrographs were recorded at acceleration voltage of 5 8 kV.
TEM was carried out using a JEOL 2100FX at acceleration voltages of 200 kV.
TEM microphotographs were performed using a transmission electron microscope LEO 912AB OMEGA, Zeiss (Germany) at acceleration voltage of 100 kV.
The TEM morphology of Ag/HA sample was evaluated on a Phillips EM 208S electron microscope operating at acceleration voltage of 100 kV (Fig. 2).
Exposure was performed using a LEO 1530 field emission SEM equipped with a Nabity nanometer pattern generation system at acceleration voltages of 20 and 5 kV.
The surface characteristics of fungal treated substrates were observed by SEM, which was conducted with an S-3400N instrument (HITACHI, Japan) at acceleration voltages of 10 kV.
Dried colloids were examined with a High Resolution LEO 1550 FEF scanning electron microscope (SEM) at acceleration voltage of 10 kV.
