相关实验视频

Updated: Feb 10, 2026

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion
10:31

A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

Published on: September 25, 2014

14.0K

在Instagram上推广的#MiniCupVape电子烟:一个青年参与行动研究方法

Page D Dobbs1, Margaret Mahoney2, Henry Obajaja3

  • 1Department of Health Behavior and Health Education, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Fayetteville, AR USA.

American journal of preventive medicine
|February 8, 2026
PubMed
概括

伪装成类似玩具和boba杯的电子烟在Instagram上得到了大量宣传,对年轻人构成风险. 加强社交媒体监督和监管对于保护年轻人免受这些非法烟草产品的影响至关重要.

关键词:
电子烟是一种电子烟.社交媒体 社交媒体烟草烟草的烟草烟草是一种烟草.控制烟草烟草的控制青年行动 参与式研究 参与式研究

更多相关视频

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System10:44

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System

Published on: May 24, 2017

12.2K
Cigarette Smoke Exposure in Mice using a Whole-Body Inhalation System06:07

Cigarette Smoke Exposure in Mice using a Whole-Body Inhalation System

Published on: October 22, 2020

7.7K

相关概念视频

The Eukaryotic Promoter Region02:40

The Eukaryotic Promoter Region

The eukaryotic promoter region is a segment of DNA located upstream of a gene. It contains an RNA polymerase binding site, a transcription start site, and several cis-regulatory sequences.  The proximal promoter region is located in the vicinity of the gene and has cis-regulatory sequences and the core promoter. The core promoter is the binding site for RNA polymerase and is usually located between -35 and +35 nucleotides from the transcription start site. The distal promoter regions are...
18.9K
The Eukaryotic Promoter Region02:40

The Eukaryotic Promoter Region

4.0K
Fixed Action Patterns01:06

Fixed Action Patterns

A fixed action pattern (FAP) is a specific, hard-wired sequence of behaviors that occurs in response to an external stimulus, called a sign stimulus. The behavior is “fixed” because it is essentially unchangeable—proceeding similarly across individuals of a species every time it occurs.
17.7K
Action Potentials01:41

Action Potentials

Overview
142.9K
Action Potential01:31

Action Potential

Neurons communicate by firing action potentials—the electrochemical signal that is propagated along the axon. The signal results in the release of neurotransmitters at axon terminals, thereby transmitting information to the nervous system. An action potential is a specific "all-or-none" change in membrane potential that results in a rapid spike in voltage.
Membrane potential in neurons
Neurons typically have a resting membrane potential of about -70 millivolts (mV). When they receive...
4.8K
Action Potential01:14

Action Potential

Neurons communicate by firing action potentials—the electrochemical signal that is propagated along the axon. The signal results in the release of neurotransmitters at axon terminals, thereby transmitting information to the nervous system. An action potential is a specific "all-or-none" change in membrane potential that results in a rapid spike in voltage.
Membrane potential in neurons
Neurons typically have a resting membrane potential of about -70 millivolts (mV). When they receive...
11.4K