1 Subjects: “...passivation...”

2 Subjects: “...passivation...”

3 Subjects: “...passivation...”

4 Subjects: “...passive sample...”

5 Subjects: “...passive sampling...”

6 Subjects: “...passive valve...”

7 Subjects: “...passive temperature control...”

8 Subjects: “...passive immunity...”

9 Subjects: “...passivity breakdown...”

10 Subjects: “...passive sampling...”

11 Subjects: “...passive smoking...”

12 Subjects: “...surface passivation...”

13 Subjects: “...honeycomb passive shielding...”

14 Subjects: “...wireless passive human sensing...”

15 Subjects: “...passive energy dissipation systems...”

16 “... it safe from corrosion. The oxide layer is also known as the passive layer, as it will not react to any...”

17 Table of Contents: “...-Carrier Mediated Transport of a Passive Diffusing Substance across the Intestinal Wall -- K+-Ions...”

18 “...Volcanoes release plumes of gas and ash to the atmosphere during episodes of passive and explosive...”

19 “...; Passive Façade Performance Evaluation with Shape Memory Alloy (SMA) during the Architectural Design...”

20 “... proven in recent years to be more than a passive storehouse of information. For example, non-B-form DNA...”