Changes in the legal system of the non-governmental organizations in the Czech Republic and the possibilities for innovation of communication policy in the non-profit sector
First-principles study of the effect of solute co-segregation on Y {10<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:mover accent="true"><mml:mn>1</mml:mn><mml:mo>¯</mml:mo></mml:mover></mml:math>1} twin boundary