abstraction knowledge 2 BFO 1 Bradford Hill criteria 1 CAM 1 Cape Coast 1 China 1 Chinese A-share market 1 Congresses 1 ECCD centers 1 Ghana 1 Grammar, Comparative and general 1 Humanities 1 Kriging 1 Levy walks 1 Mathematics & science 1 Monte Carlo method 1 Noun 1 Number world 1 Philosophy 1 Rasch model 1 Research & information: general 1 Semantics 1 Social interaction 1 Stefan blowing 1 Weierstrass-Mandelbrot function 1 abstract entities 1 abstract information 1 academic adaptation 1 accelerated algorithm 1