The correct evaluation of enterprise technological innovation performance is the premise and foundation to improve the efficiency of enterprise innovation.This paper first puts forward the index system of enterprise t...
supported by the NSFC(12271139,11871192);the High-end Foreign Experts Recruitment Program of People’s Republic of China(G2023003003L);the Program for Foreign experts of Hebei Province;the Natural Science Foundation of Hebei Province(A2023205045);the Special Project on Science and Technology Research and Development Platforms,Hebei Province(22567610H);the program for 100 Foreign Experts Plan of Hebei Province.
Let F be a family of sets in R^(d)(always d≥2).A set M■R^(d)is called F-convex,if for any pair of distinct points a,y∈M,there is a set F∈F such that x,y∈F and F■M.We obtain theΓ-convexity,when F consists of F-p...
supported by the National Natural Science Foundation of China(No.22271164);the Fundamental Research Funds for the Central Universities;Nankai University(NKU)。
Chiral coordination molecular cages/capsules with discrete nanoconfined chiral cavities demonstrate significant potential applications across various fields.In this study,we utilized Tr?ger's base as the building bloc...