Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

UV–Vis Spectrometers01:14

UV–Vis Spectrometers

1.5K
The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.
1.5K
Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview01:02

Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview

3.1K
Ultraviolet–visible (UV–visible or UV–Vis) spectroscopy is an analytical technique that investigates the interaction between matter and UV–Vis light within the electromagnetic spectrum. This method is widely used for its versatility, simplicity, and relatively quick data acquisition, making it valuable for both qualitative and quantitative analysis. When UV–Vis radiation passes through a material,  molecules absorb light depending on the energy required for...
3.1K
Mutations01:35

Mutations

40.3K
Mutations are changes in the sequence of DNA. These changes can occur spontaneously or they can be induced by exposure to environmental factors. Mutations can be characterized in a number of different ways: whether and how they alter the amino acid sequence of the protein, whether they occur over a small or large area of DNA, and whether they occur in somatic cells or germline cells.
Chromosomal Alterations Are Large-Scale Mutations
While point mutations are changes in a single nucleotide in...
40.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Evaluation of Energy and Nutrient Estimates from Large Language Models Using Text-Based Queries.

The Journal of nutrition·2026
Same author

A novel prognostic index predicts outcome of diffuse large B-cell lymphoma patients treated with R-CHOP immunochemotherapy.

Annals of hematology·2026
Same author

Achieving High Capacity in Nickel-Rich Cathodes via Low-Voltage Lithium Storage Expansion.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

iSCORE-PD: an isogenic stem cell collection to research Parkinson's disease.

Nature communications·2026
Same author

[Effects of LINC00641 on the Malignant Progression and Chemotherapy Resistance 
of Non-small Cell Lung Cancer H1299 Cells by Regulating the miR-1306-5p/FGFR3 Axis].

Zhongguo fei ai za zhi = Chinese journal of lung cancer·2026
Same author

The miR396d-PagGRF20-PagXTH5 module regulates salt tolerance in poplar.

Plant physiology·2026

相关实验视频

Updated: Sep 14, 2025

Precision Implementation of Minimal Erythema Dose MED Testing to Assess Individual Variation in Human Inflammatory Response
06:31

Precision Implementation of Minimal Erythema Dose MED Testing to Assess Individual Variation in Human Inflammatory Response

Published on: October 3, 2019

8.8K

自助式可穿戴紫外线传感器用于被动和持续的阳光保护.

Chenghong Lin1, Yuxin Du1, Neel Pendse2

  • 1Department of Computer Science, Department of Preventive Medicine, Northwestern University, Evanston, IL, USA.

... International Conference on Wearable and Implantable Body Sensor Networks. International Conference on Wearable and Implantable Body Sensor Networks
|July 25, 2025
PubMed
概括
此摘要是机器生成的。

这项研究引入了一种由太阳能供电的自我维持的可穿戴紫外线 (UV) 传感器,消除了频繁充电的需要. 这项创新提高了紫外线意识,并促进了更好的防晒习惯.

更多相关视频

Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies
05:56

Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

Published on: November 6, 2018

8.3K
A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

8.0K

相关实验视频

Last Updated: Sep 14, 2025

Precision Implementation of Minimal Erythema Dose MED Testing to Assess Individual Variation in Human Inflammatory Response
06:31

Precision Implementation of Minimal Erythema Dose MED Testing to Assess Individual Variation in Human Inflammatory Response

Published on: October 3, 2019

8.8K
Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies
05:56

Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

Published on: November 6, 2018

8.3K
A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

8.0K

科学领域:

  • 可穿戴技术是可穿戴的技术.
  • 环境健康 环境健康
  • 皮肤病学 皮肤病学

背景情况:

  • 皮肤癌率不断上升,需要有效监测紫外线照射.
  • 目前的可穿戴紫外线传感器由于依赖外部电源,电池寿命有限.
  • 开发自动供电的传感器对于持续监测至关重要.

研究的目的:

  • 开发一个具有集成太阳能收获的自给自足的可穿戴紫外线传感器.
  • 为了使UVA和UVB辐射的持续和准确测量.
  • 通过实时数据提供个性化的防晒建议.

主要方法:

  • 集成太阳能电池板 (乙烯四乙烯 - ETFE) 用于能源采集.
  • 利用低功耗组件进行准确的UVA/UVB测量.
  • 实现蓝牙低能耗 (BLE) 的数据传输.

主要成果:

  • 传感器连续运行,由太阳能为LiPo电池充电提供动力.
  • 实现了UVA和UVB辐射的精确测量.
  • 一项可用性研究证实了紫外线意识的提高和改善的防晒行为.

结论:

  • 自助式可穿戴紫外线传感器为长期监测紫外线暴露提供了一个实用的解决方案.
  • 这项技术可以为个人提供数据,以实现个性化的太阳安全.
  • 进一步采用可有助于减少皮肤癌发病率.