<prompt> Translate the following text to EnglishMashirika ya umma ya kuongoza hapa nchini Marekani na nje ya nchi wamegundua kwamba usimamizi wa mtaji wa kibinadamu lazima uwe kiini cha mpango wowote wa usimamizi wa mabadiliko na juhudi za kubadilisha tamaduni za mashirika ya serikali.  <response>: Leading public organizations here in the United States and abroad have found that strategic human capital management must be the centerpiece of any serious change management initiative and efforts to transform the cultures of government agencies. 