The challenges associated with supporting the urban poor demand urgent and adequate responses from city and national authorities and international organisations. (ruaf.org)
According to the guidelines, hydrogen sensors should detect 1 vol % of hydrogen in air in less than 60 seconds for adequate response and recovery times. (sciencedaily.com)
If one accepts this premise, only alternatives addressing these underlying factors are likely to constitute adequate responses to this phenomenon. (blog.politics.ox.ac.uk)