Fires of destruction and creation

Article Abstract:

Volcanic eruptions emit gases and dust causing major changes in global climate. Volcanism is also responsible for dynamic earth processes such as mountain-building, plate tectonics and carbon and sulfur cycles. Metal and diamond mines as well as geothermal energy sources abound in volcanic areas.

Environmental aspects, Natural resources, Volcanoes, Volcanism

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The two most dangerous hours of your day

Article Abstract:

People are more likely to have a stroke or heart attack within two to three hours of awakening. There is a sudden increase in heart rate at this time. Chronobiology, the study of natural biological rhythms, offers insight into healthier and more effective time management.

Health aspects, Physiological aspects, Heart attack, Stroke (Disease), Stroke, Circadian rhythms, Catecholamines

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