这是一个陷! 第二部分:构建和使用旋臂空气采样器的方便指南
Jill C Check1, Rebecca J Harkness1, Lexi Heger1
1Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing, MI 48824, U.S.A.
Plant disease
|March 27, 2024
概括
研究人员现在可以自行建造低成本的旋转臂冲击空气采样器. 本指南为构建和部署这些微生物分散样品提供了逐步说明.
科学领域:
- 环境科学 环境科学
- 微生物学 微生物学
- 工程 工程师 工程师 工程师
背景情况:
- 商业空气采样器的高成本限制了微生物分散研究.
- 现有的DIY空气采样器设计缺乏公布的细节和施工指南.
- 研究人员需要可访问的资源来构建具有成本效益的空气采样设备.
研究的目的:
- 为设计和建造旋臂撞击空气采样器提供全面指南.
- 为了解决DIY空气采样器缺乏详细,公布的说明.
- 使研究人员,特别是植物病理学研究人员,能够构建自己的空气采样技术.
主要方法:
- 详细的说明,涵盖环境考虑,材料和设备.
- 旋转臂冲击空气采样器的逐步建造过程.
- 关于计算旋转速度,电机转速,电源和解决常见问题的指导.
主要成果:
- 这是一本实用,易于阅读的"建造者指南",用于构建空气采样器.
- 信息以适合没有电子或机械经验的人士的格式呈现.
- 授权研究人员创建自己的空气采样工具,减少财务障碍.
结论:
- 本指南有助于开发和使用负担得起的空气采样技术.
- 它通过提供DIY解决方案来支持微生物分散和植物病理学的未来研究.
- 该文件是推动空气采样创新的基础资源.
相关概念视频
01:18Sampling Methods: Sample Types
218
Sampling materials are classified into three main types: solid, liquid, and gas.
Solid samples include a variety of substances, such as sediments from water bodies, soil, metals, and biological tissues. Two standard methods for extracting sediments from water bodies are grab sampling and piston coring. Grab sampling involves using a device to collect a discrete sediment sample from the bottom of a water body with minimal disturbance. Grab samples do not always represent the entire area due to...
Solid samples include a variety of substances, such as sediments from water bodies, soil, metals, and biological tissues. Two standard methods for extracting sediments from water bodies are grab sampling and piston coring. Grab sampling involves using a device to collect a discrete sediment sample from the bottom of a water body with minimal disturbance. Grab samples do not always represent the entire area due to...
218
01:23Sampling Plans
181
Sampling is a crucial step in analytical chemistry, allowing researchers to collect representative data from a large population. Common sampling methods include random, judgmental, systematic, stratified, and cluster sampling.
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
181