People who spend time together begin to experience the world in similar ways, coming in fact to share the world. Just a few days ago, my wife and I walked through downtown Victoria to pick up a stereo amplifier from the repair shop when I noticed her head move slightly left to right. I turned my head in the direction of her gaze, and, before we began talking, I knew she was alerting me to the a...

A description and comparison of various EXAFS-like phenomena are presented based on theoretical and practical considerations. Most of the phenomena are similar but not exactly the same as EXAFS. This does not limit their usefulness for structure determination but requires separate experimental calibration and theoretical calculations.

The coronavirus 2019 (COVID 19) pandemic has been a worldwide catastrophe. Four centuries after the plague pandemic, this highly contagious RNA virus ( SARS-CoV-2) become nightmare due to its relentless spread, infecting millions of people with an unpredictably higher fatality, and sequelae yet follow. This viral disease devastated world population in many ways. It affected all stages life, sta...

Fire detection is always been a crucial challenge for human, moreover detecting fire using automated sensors definitely requires efficient and accurate ways. Since fire depends on more than one physical/environmental condition simultaneously, so in this paper we have used fuzzy type-2 logic for fire detection. Fuzzy gives best results in such cases because there is an uncertainty about how much...