Cecilia R Dichtel, June R Dichtel, William R Dichtel
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引用次数: 1
Abstract
The width of a human hair sourced from a female elementary school student was measured by light diffraction using red and blue laser pointers. The two laser sources both provided consistent estimates of the hair diameter of approximately 50 μm. The overall experiment and writing process provided a temporary respite from COVID-19 shelter-in-place requirements and deteriorating spring weather that precluded outdoor activities.
期刊介绍：
Internationally recognized, Psychiatry has responded to rapid research advances in psychiatry, psychology, neuroscience, trauma, and psychopathology. Increasingly, studies in these areas are being placed in the context of human development across the lifespan, and the multiple systems that influence individual functioning. This journal provides broadly applicable and effective strategies for dealing with the major unsolved problems in the field.
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