Hint: Try preprocessing the dictionary into a more efficient data structure to speed up queries ... Suppose you are given a table of currency exchange rates, represented as a 2D array. Determine ...

A collaborative research team from the Hong Kong University of Science and Technology (HKUST) and the Hong Kong Polytechnic ...

Researchers at the University of Queensland have developed a 2D/3D tin halide perovskite (THP) solar cell with a certified efficiency of 16.65% and peak performance of 17.13%, maintaining stable ...

Hydrogen fuel cells convert hydrogen and oxygen into electricity, heat, and water. Because this conversion process doesn't ...

(B) RNA-sequencing data from cells cultured in our conditions of interest are represented in Venn Diagrams of genes in 3D vs 2D normoxia and 2D-Hypoxia vs 2D-Normoxia (n =3 per group). The leftmost ...

Thin-film solar cells comprising CdTe, Cu(In,Ga)Se 2 have become a less-expensive photovoltaic technology than crystalline Si wafer solar cells. Still, their efficiencies are inferior to those of ...

Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050031, China Crop Genetics and Breeding Laboratory of Hebei, Shijiazhuang 050031, China Institute ...