科学与环境

Repeated racism linked to depression and suicidal thoughts in Colorado teens

来源: Phys.org - latest science and technology news stories · 发布于

Repeated racism linked to depression and suicidal thoughts in Colorado teens
来源: Phys.org - latest science and technology news stories

Knowing that multiple studies provide strong evidence that links racism to poor mental health, researchers at the University of Colorado Anschutz wanted to know what types of racist incidents young people are experiencing in schools and if repeated events were more harmful to the

Knowing that multiple studies provide strong evidence that links racism to poor mental health, researchers at the University of Colorado Anschutz wanted to know what types of racist incidents young people are experiencing in schools and if repeated events were more harmful to their mental health.

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Why demand persists for the horn of a once near-extinct antelope
科学与环境

Why demand persists for the horn of a once near-extinct antelope

Family traditions, misconceptions about where it comes from, and a belief that remedies sold in shops are government-approved help explain continued demand for saiga antelope horn in Singapore, according to a University of Oxford–led study published in People and Nature.

Phys.org - latest science and technology news stories ·

Chirality of 'trions' illuminates new paths for quantum optics
科学与环境

Chirality of 'trions' illuminates new paths for quantum optics

Scientists from Tokyo Metropolitan University have discovered that charged states made of two electrons and a positively charged hole (or vice versa) on atomically thin rolls of carbon atoms have a structure-derived "handedness" in how they interact with light. While electron-hol

Phys.org - latest science and technology news stories ·

How bacteria build the molecular bushing of the flagellar motor
科学与环境

How bacteria build the molecular bushing of the flagellar motor

The bacterial flagellum is a motility organelle that enables bacteria to swim and is composed of more than 30 different proteins. Researchers have long sought to understand how this complex nanomachine self-assembles from many parts in the correct order and at the correct positio

Phys.org - latest science and technology news stories ·