Douglas Nuttall

6 Questions 251 Answers 0 Followers

Questions related from Douglas Nuttall

Where can I find sources?

In my research into Sustainability Engineering, Time Use shows itself to be a very important variable. Together with ecological impacts (Ecological Footprint or Planetary Boundaries), Time Use to...

05 June 2019 4,474 3 View

Is there data that links time use at activities expected to meet needs to symptoms of those needs being unmet?

Unmet needs would produce degradation in the self, family, or community, and this should be observable as heath and social impacts. I think chronic stress is an indicator of needs being unmet,...

30 June 2018 3,315 5 View

Has anyone created iso-fatality lines for different forms of energy?

When they were exploring for uranium in eastern Ontario, I took local weather patterns and predicted where the Radon that would be released during excavation would be, at what concentration. I...

05 October 2016 2,120 3 View

Is there anything wrong with this thought experiment about black holes?

Does this thought experiment, and how I think things would progress, represent the understanding of the 'standard model' of the universe? If not, where does it break down? I am in a satellite,...

27 February 2016 4,391 8 View

Sustainability Engineering - how to measure how effectively people meet their needs?

Attached is a .pdf that explores the idea that people use their time to meet their wants and needs, but there are obstructions that prevent some people from meeting some of their needs...

01 February 2016 5,958 2 View

Can we use chronic stress as an indicator of unmet needs in a community?

Has anyone investigated using Chronic Stress in individuals as an indicator of unmet needs within a community? Can the recipe of Stress be used to interview individuals with Chronic Stress to...

11 December 2015 6,398 2 View