Table 1. Overview of alternative powered track work machinery. Up to now, alternative solutions for track work machinery are mostly hybrid systems rather than stand-alone solutions. Smaller (lighter) track maintenance tools (e.g., portable tampers), which run on battery power alone are an exc...
Table 1. Overview of alternative powered track work machinery. Up to now, alternative solutions for track work machinery are mostly hybrid systems rather than stand-alone solutions. Smaller (lighter) track maintenance tools (e.g., portable tampers), which run on battery power alone are an exc...
Likewise, some patents were invented for sinkhole monitoring via developing experimental setups in laboratories, such methods and experimental setup have been cited in Table 2 [47–53]. However, herein authors just considered patents with applications of WSN. As reported in relevant patents, a ...
Of these cities, from 2000 to 2010, Fort Worth, TX increased in population the most, 206,512 (+39%), while the city of Detroit, MI lost −237,493 people (−25%) as shown in Table 1. However, Chicago, IL, who ranked in 2nd in most depopulation cities, was chosen as a ...