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...

Considering the significance of in time diagnosis of fetal occlusive uropatthy and with regard to successful reports on intrauterine treatment of this condition in other countries, in this study one such case was examined in Shaheed Akbarabadi hospital. The patient was a 18 years woman and his husband was her relative with a family history of Prune-belly syndrome. At 24th week of pregnancy, th...

The design and implementation team of computer automation systems for the Polish power industry faced many difficult problems connected with the lack of experience in this domain in the country. Another kind of problems was implied by different levels of information and communication technology in that country and in well developed ones. The differences were generated by both internal (importat...

The purpose of this study is to analyze the performance one belt, road in member countries effects bilateral trade. sample for includes 67 along route period between 2013 and 2018. employs Difference-in-Differences model a panel data setting do an analysis. A Parallel Trend Test employed test variables investigated. results show that “Belt Road” initiative has had positive impact on trade China...