State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China ...

The accuracy of the specimen will be compared to either the Kelvin Double Bridge or the Wheatstone ... a calculation of observed resistance, particular temperature, sample length. Test for thickness ...

He recorded sunspots and tried to measure the solar spectrum as far into the infrared as he could ... The strips would form two arms of a Wheatstone resistance bridge, the resistance determined from ...

The blowing up of the Gorgopotamos railway bridge on November 25, 1942 still stands as the greatest and most courageous moment of resistance to the German occupation of Greece during World War II. On ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

It is beginning to feel like winter, isn’t it? In fact, December 1 was the onset of the meteorological winter which consists of December, January and February. Our low overnight… Read story ...

If you want an all-in-one camera and lens for just about every situation, a bridge camera could be your best bet. They are versatile, with excellent DSLR-style handling and a built-in superzoom ...

Accurately sensing the environment in smart factories and automation systems requires a range of environmental sensors.

HIV drug resistance can happen if the HIV virus in your body changes form, or mutates. This will affect how well your antiretroviral therapy (ART) works. Medications that are used to control your ...

The best resistance bands support ab workouts, strength and conditioning, recovery routines, or physical therapy. They also come in a variety of packs with different levels of thickness and ...