Although linguistic and cultural varieties exist among Chinese Heritage Language Learners (CHLLs), little attention has been given to how adult CHLLs with non-Mandarin backgrounds attempt negotiate their identities when they learned Chinese. Grounded in He’s (2008, 2016) theory of heritage language (CHL) development, this study explored the construction adults process learning. Three United Sta...

We study the geodesics of massive particles around an accelerating Schwarzschild black hole. show that radius innermost stable circular orbit and angular momentum a particle at this decrease by increasing acceleration. Apart from quantitative influence, acceleration qualitatively changes physics. in hole spacetime there exists outermost flat, de Sitter, anti--de Sitter backgrounds. Investigatio...