I give a brief introduction to the physics of generalized parton distributions and distribution amplitudes. I then report on the status of the calculation of radiative corrections for the exclusive processes where these quantities occur.

Most people perceive and interpret reality in terms of either/or: someone is either good or bad, friendly or unfriendly, intelligent or stupid, loving or unloving—and the list could be continued indefinitely, not only for qualities of people but also for anything else. Thus, reality is perceived in terms of mutually exclusive opposites. But is reality really like that? Or is this opposition our...

In nim, a finite number of piles of finitely many tokens is given. Two players alternate in selecting a pile and removing from it any positive number of tokens, possibly the entire pile. The player first unable to move loses and the opponent wins. Nim is easy. Why? Because it has an easy strategy: write the number of tokens in each pile in binary, and “add” them without carry, an addition also ...

background: breastfeeding is a complex phenomenon and its duration is influenced by several factors. since proper family support may affect the length and quantity of exclusive breastfeeding, this study aimed to explain the supportive role of families based on experience of successful mothers in exclusive breastfeeding. methods: this qualitative study was done in 2015with conventional content a...