Everyone's heard the phrase "red hot," but what does it actually mean? If you heat an iron bar in a furnace, you'll see it slowly changes color from its original gray-black (at about 600°C or 1100°F) to red hot (~950°C or 1750°F), yellow hot (~1100°C or 2000°F),...
How does a reed switch work? Reed switches come in two main varieties called normally open (normally switched off) and normally closed (normally switched on). The key to understanding how they work is to realize that they don't just work as an electrical bridge but as a magnetic one as ...
As with any business, it takes a lot of hard work and plenty of time. Many bloggers give up on their project after just a few months. They become discouraged when the money doesn’t come in right away, and it almost never does without an instant and immediate following that comes from ...
If we can't dream, we can become overwhelmed by stress and anxiety. So both of the components of fever dreams, namely fevers and dreams, have a purpose. Does that hold true in any way when they're combined? Probably not. Fever dreams are essentially turbo-charged nightmares. While the ...
How many users are there? What does the system do? What are the inputs and outputs of the system? How much data do we expect to handle? How many requests per second do we expect? What is the expected read to write ratio?Step 2: Create a high level designOutline...
Control variables: age, gender, education, household income, perceived financial situation (recent changes), satisfaction with personal health) Work-life conflict Family wellbeing Work wellbeing Subjective wellbeing Eudaimonic wellbeing Fig. 1 How does work-life conflict influence wellbeing ...
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Conversely, if HRQoL is to be used as a clinical outcome, then it is preferable to include the children's values as proxy report does not appear to be highly correlated with the child's own perceptions.Introduction The health of children is generally valued highly by society and is ...
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"intelligence" designed to flatter human self-esteem. Is a robot intelligent? Who cares if it does the job we need it to do, maybe better than a person would. Emotional intelligence Photo: Robots are designed with friendly faces so humans don't feel threatened when they work alongside them...