As part of determination of thermal properties of reflective insulation by experimental methods, the test element used to measure the thermal resistance of an insulated air cavity had to be created in accordance with the normative requirements. Part of this article is determination of the thermal ...
Moody's Investors Service on Wednesday downgraded China's long-term local currency and foreign currency issuer ratings from Aa3 to A1 but changed the outlook from "negative" to "stable," a move experts said showed apparent miscalculations. China dismisses Moody's downgrade as "inappropriate" Chi...
Making the calculation easy Polar's Track Resistance Calculator is available as an option for the Si8000 and Si9000. It includes a dialog box that can read in the current structure values from the field solver or allow you enter material type, track shape and length; the Track Resistance Cal...
After that, you can measure the no load voltage of the battery by connecting the test lead to the battery terminals directly. It says "no-load" because the input resistance of the multimeter during the voltage measurement is very high, typically >1Mohm so the effect of current draw can be...
average lateral grain size in the submicron range [13]. Thus, a significant resistivity contribution may also arise due to the large amount of grain boundaries as a consequence of the small grain size in these nanocrystalline (nc) metals. It is, therefore, inevitable to gather information on ...
(repetitions × sets × intensity load). Unfortunately, the provided data allowed calculation of total tonnage lifted or weekly sets per muscle group for only 4 of the 15 studies. Therefore, due to incomplete data regarding RT variables applied, there is insufficient evidence to conclude...
For the first time, the blackhole-optimized LSTM model has been used to predict the ground vibrations during blasting. Fifteen performance metrics have been implemented to measure the prediction capabilities of computational models. The study concludes that the blackhole optimized-LSTM model PPV11 is ...
19, the mesh for the cylindrical section of the bullet outer jacket was refined and set to 6 layers since the deformation of this part is relatively larger during the engraving process. The mesh dimension of the cylindrical part was set to 0.1 mm under the balance of calculation accuracy...
and the corresponding bearing capacity calculation formula has been derived. The fire resistance and compression capacity of composite concrete-filled cold-formed steel columns9,10have been investigated, and the composite columns exhibited greater compression resistance. Scholars have performed much work on...
The actual reading (including its error) of the laser photodiode (PLD) is irrelevant for the calculation of transmittance quotient TQ because it cancels out appearing in both numerator and denominator of Eq. (3). Determination of the transmittances and their quotient is possible only if the dom...