Related Concept Videos

Volatilization01:10

Volatilization

Volatilization gravimetry is an analytical technique that measures the mass lost due to the volatilization of the substance. This technique is used to estimate the amount of volatile material in a sample. To perform this method, heat a known amount of the sample to a high temperature in a crucible or other suitable vessel. The volatile substance in the sample evaporates, and the vapor is completely expelled from the crucible either by heating the sample or bubbling a stream of inert gas through...
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Measuring Volatile and Non-volatile Antifungal Activity of Biocontrol Products06:47

Measuring Volatile and Non-volatile Antifungal Activity of Biocontrol Products

We describe a modified agar-based method designed to quantify the antifungal effects of plant-derived products. Both volatile and non-volatile contributions to the antifungal activity can be assessed through this protocol. In addition, efficacy against fungi can be measured at key developmental stages in a single experimental...
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Rapid Collection of Floral Fragrance Volatiles using a Headspace Volatile Collection Technique for GC-MS Thermal Desorption Sampling05:22

Rapid Collection of Floral Fragrance Volatiles using a Headspace Volatile Collection Technique for GC-MS Thermal Desorption Sampling

Here, we present a protocol for collecting the floral fragrance volatiles from blooming flowers, using a non-destructive sampling...
7.5K
Administration of Volatile Anesthetics to Zebrafish Larvae for Behavioral Observation04:55

Administration of Volatile Anesthetics to Zebrafish Larvae for Behavioral Observation

This protocol presents an accessible method for creating a gas-tight environment to administer volatile anesthetics to larval zebrafish for behavioral...
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Important Public Goods01:23

Important Public Goods

Public goods are services or resources provided primarily by the government because private companies often do not have an incentive to supply them at socially efficient levels. These goods are both non-excludable, meaning that people cannot be prevented from using them, and non-rivalrous, meaning that one person's use does not reduce their availability for others.
If private firms are unable to economically prevent multiple, non-paying consumers from consuming their goods, then some...
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Public Relations I01:15

Public Relations I

Public Relations (PR) is a strategic communication process that builds mutually beneficial relationships between organizations and the public. It's about influencing, engaging, and building a relationship with key stakeholders to shape and frame the public perception of an organization.
PR can be used to protect, enhance, or build reputations through the media, social media, or self-produced communications. A good PR campaign can provide credibility and enhance the organization's...
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