Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Protection of Alcohols02:31

Protection of Alcohols

8.2K
This lesson delves into the concept of protection and deprotection of a functional group fundamental to synthetic organic chemistry. These phenomena are explained in the context of aliphatic and aromatic alcohols.
Protection
It defines a protecting group as the masking agent to make the more reactive species inert to a given set of conditions. This concept is depicted via the illustration of liquid flow through different outlets in an assembly of pipes. The analogy helps to understand the role...
8.2K
CNS Depressants: Alcohol and Nicotine01:27

CNS Depressants: Alcohol and Nicotine

1.5K
Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
1.5K
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

521
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
521
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

1.2K
Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
1.2K
Limit Laws I01:25

Limit Laws I

298
Limit laws provide essential tools for analyzing how functions behave as their input approaches a specific value. These laws are particularly useful when dealing with combinations of functions, provided the individual limits exist. The Sum and Difference Laws state that the limit of the sum or difference of two functions equals the sum or difference of their respective limits:The Product Law asserts that the limit of the product of two functions equals the product of their individual limits:A...
298
Limit Laws II01:26

Limit Laws II

307
In calculus, limit laws serve as foundational tools for evaluating the behavior of functions as inputs approach specific values. Among these, the laws concerning quotients, powers, and roots are particularly useful in breaking down complex expressions.The Quotient Law allows the limit of a division between two functions to be calculated by dividing their individual limits, provided the limit of the denominator exists and is not zero. For example,The Power Law states that the limit of a function...
307

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Self-Reported History of Precipitated Withdrawal: A Cross-Sectional Study of People Who Use Unregulated Opioids.

Journal of addiction medicine·2026
Same author

The prevalence of effective campus alcohol policies: results from a national probability sample of campuses.

Journal of American college health : J of ACH·2025
Same author

The Combined Impact of Campus and State Alcohol Policies on College Drinking and Harms.

American journal of preventive medicine·2025
Same author

Alcohol Problems and Policies: the States Have the Power, But Will They Use It?

The Milbank quarterly·2025
Same author

Risky relationships: Secondhand harms and health indicators associated with college students' relationships with heavy drinkers.

Alcohol, clinical & experimental research·2025
Same author

The IARC Perspective on the Effects of Policies on Reducing Alcohol Consumption.

The New England journal of medicine·2025

Related Experiment Video

Updated: Mar 19, 2026

Moderate Prenatal Alcohol Exposure and Quantification of Social Behavior in Adult Rats
11:01

Moderate Prenatal Alcohol Exposure and Quantification of Social Behavior in Adult Rats

Published on: December 14, 2014

10.4K

Do Juvenile Curfew Laws Reduce Underage Drinking?

Elyse R Grossman1, David H Jernigan1, Nancy A Miller2

  • 1Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.

Journal of Studies on Alcohol and Drugs
|June 25, 2016
PubMed
Summary

Juvenile curfew laws did not significantly impact underage drinking rates. Further research is needed on enforcement and youth drinking locations to clarify the effects of these laws.

More Related Videos

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
08:45

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

Published on: November 8, 2024

1.5K
Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
07:31

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice

Published on: January 7, 2019

8.7K

Related Experiment Videos

Last Updated: Mar 19, 2026

Moderate Prenatal Alcohol Exposure and Quantification of Social Behavior in Adult Rats
11:01

Moderate Prenatal Alcohol Exposure and Quantification of Social Behavior in Adult Rats

Published on: December 14, 2014

10.4K
Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
08:45

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

Published on: November 8, 2024

1.5K
Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
07:31

Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice

Published on: January 7, 2019

8.7K

Area of Science:

  • Criminology
  • Public Health
  • Sociology

Background:

  • Juvenile curfew laws are not primarily designed to curb underage drinking.
  • These laws may indirectly influence adolescent alcohol consumption patterns.

Purpose of the Study:

  • To investigate the impact of juvenile curfew law enactment on youth drinking behaviors.
  • To determine if demographic factors moderate the relationship between curfew laws and underage drinking.

Main Methods:

  • Analysis of data from 46 U.S. cities between 1991 and 2005.
  • Compilation of alcohol and curfew law data by zip code, including 63,081 minors (ages 12-17).
  • Utilized difference-in-difference regressions for data analysis.

Main Results:

  • No significant effect of juvenile curfew law enactment on the likelihood of past-year alcohol consumption, past 30-day consumption, or heavy episodic drinking.
  • Demographic variables like race/ethnicity, age, and gender did not significantly moderate the relationship between curfew laws and drinking.

Conclusions:

  • Juvenile curfew laws appear to have a nonsignificant effect on youth drinking.
  • Further investigation is required regarding the specifics of youth drinking locations, timing, and law enforcement practices to fully understand the impact.