1 Subjects: “...blue phase...”

2 Subjects: “...blue LED...”

3 Subjects: “...blue-green algae...”

4 Subjects: “...blue jets...”

5 Subjects: “...blue organic light emitting diodes...”

6 Subjects: “...blue infrastructure...”

7 Subjects: “...methylene blue dye degradation...”

8 Subjects: “...methylene blue...”

9 “... and contributed to a reduction in carbon dioxide emissions, such as high-efficiency photovoltaic cells, blue light...”

10 “... to conquer the rapids, and find "blue ocean" market spaces in new world realities. Authored...”