Recent activity by HoracioSumme

1 answer 26 views

How can the levels of volatile organic compounds (VOCs) in indoor air be measured and controlled to improve indoor air quality and prevent adverse health effects?

answered 4 days ago in Environmental Chemistry

1 answer 26 views

How can chemistry students in underprivileged areas gain access to adequate textbooks and resources, and what can be done to address the limited availability of these materials?

answered 6 days ago in Chemical education

1 answer 9 views

How do changes in the expression of lipid signaling enzymes affect the metabolism and signaling pathways within cells?

answered Jan 31 in BioChemistry

1 answer 54 views

Calculate the electrical double layer thickness of a silica particle with a radius of 50 nm, assuming the particle is in water at room temperature and has a surface charge density of -0.05 C/m².

answered Jan 23 in Physical Chemistry

1 answer 47 views

Calculate the amount of heat required to melt 50 grams of ice at 0°C and convert it into liquid water at the same temperature. The enthalpy of fusion of ice is 6.01 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 18 views

What is clarity?

answered Jan 16 in Psychology

1 answer 29 views

Who is associated with discourse analysis?

answered Jan 15 in Psychology

1 answer 26 views

How can observation be used in treatment?

answered Jan 15 in Psychology

1 answer 27 views

According to Clark and Wells' cognitive model of social anxiety, why do people experience excessive anxiety in social situations?

answered Jan 15 in Psychology

1 answer 10 views

What is the general idea behind the psychoanalytic theory proposed by Sigmund Freud?

answered Jan 14 in Psychology

1 answer 28 views

Which planet is the kuiper belt closest to?

asked Jan 8 in Science

1 answer 22 views

What type of seeds come from plants that were traditionally grown in human populations, as opposed to the seeds used for large-scale agricultural production?

asked Jan 8 in Science

1 answer 32 views

What type of ions do ionic compounds contain?

asked Jan 8 in Science

1 answer 18 views

What is the science of how traits are passed from parents to offspring?

answered Jan 7 in Science

1 answer 26 views

The location of an object in a frame of reference is called what?

asked Jan 2 in Science

1 answer 52 views

Reef sponges typically have what type of beneficial relationships with other reef species?

answered Dec 31, 2024 in Science

1 answer 26 views

In essence, a virus is simply a nucleic acid surrounded by what?

answered Dec 28, 2024 in Science

1 answer 11 views

What are the effects of light on plant morphology called?

asked Dec 27, 2024 in Science

1 answer 34 views

Differences between organisms reflect differences between their nucleotide sequences rather than between their what?

asked Dec 27, 2024 in Science

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