Questions by DongGoldstei

0 votes

1 answer 2 views

How to design a process for the production of pure nitrogen gas on an industrial scale using pressure swing adsorption (PSA) technology?

asked 22 hours ago in Chemical engineering

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1 answer 9 views

Why is meta-analysis useful in psychology research?

asked Jan 20 in Psychology

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1 answer 26 views

Who proposed the cognitive theory?

asked Jan 16 in Psychology

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1 answer 30 views

What is the central auditory pathway?

asked Jan 14 in Psychology

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1 answer 41 views

What are some symptoms of major depressive disorder?

asked Jan 14 in Psychology

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1 answer 27 views

What is Positive Psychology?

asked Jan 13 in Psychology

0 votes

1 answer 34 views

What is a continuous flow of electric charge called?

asked Jan 6 in Science

0 votes

1 answer 23 views

Solar cells turn sunlight directly into what?

asked Dec 31, 2024 in Science

0 votes

1 answer 27 views

Tanning salons claim to use a “safe” form of what light, with a longer wavelength than that in sunlight?

asked Dec 27, 2024 in Science

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1 answer 14 views

Of all the mineral nutrients, what contributes the most to plant growth and crop yields?

asked Dec 27, 2024 in Science

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