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

Bioremediation00:46

Bioremediation

17.4K
Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
17.4K
Energy Basics02:27

Energy Basics

37.1K
Chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter.
37.1K
Batteries and Fuel Cells03:12

Batteries and Fuel Cells

24.1K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
24.1K
Types of Potential Energy01:16

Types of Potential Energy

7.7K
Potential energy is also known as energy at rest or stored energy. Common types of potential energy include the gravitational potential energy stored in an apple hanging from a tree, the electrical potential energy stored in an object due to the attraction or repulsion of electric charges, and the chemical potential energy stored in the bonds between atoms and molecules. Additionally, the nuclear energy stored in an atomic nucleus and the elastic energy stored in a stretched spring due to its...
7.7K
Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

1.5K
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
1.5K
Biofuels01:25

Biofuels

107
The microbial conversion of organic matter into biofuels holds potential as a renewable energy source. Among biofuel sources, microalgae are recognized as a highly efficient and adaptable feedstock for biodiesel production, owing to their rapid biomass accumulation, elevated lipid productivity, and capacity to proliferate in diverse aquatic systems, including freshwater, marine, and wastewater habitats. Unlike terrestrial crops, microalgae do not compete for land and can achieve significantly...
107

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

Phonon localization in heat conduction.

Science advances·2018
Same author

Nonperturbative Quantum Nature of the Dislocation-Phonon Interaction.

Nano letters·2017
Same author

Raman spectroscopy of transition metal dichalcogenides.

Journal of physics. Condensed matter : an Institute of Physics journal·2016
Same author

Phonon self-energy corrections to nonzero wave-vector phonon modes in single-layer graphene.

Physical review letters·2012
Same author

In situ atomic force microscopy tip-induced deformations and Raman spectroscopy characterization of single-wall carbon nanotubes.

Nano letters·2012
Same author

Using the G' Raman cross-section to understand the phonon dynamics in bilayer graphene systems.

Nano letters·2012
Same journal

Daily briefing: 'Cyborg' cockroaches breathe underwater with printed suit.

Nature·2026
Same journal

China boosts prestigious grants for young scientists - will it ease competition?

Nature·2026
Same journal

Incoming US science academy chief vows to 'double down' on research.

Nature·2026
Same journal

Author Correction: Synthesis of enantioenriched atropisomers by biocatalytic deracemization.

Nature·2026
Same journal

Electrodeposited self-assembled molecules for perovskite photovoltaics.

Nature·2026
Same journal

Neutrino's nursery found: the 'Shadow Blaster'.

Nature·2026
查看所有相关文章

相关实验视频

Updated: May 3, 2026

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry
11:44

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry

Published on: March 6, 2016

8.3K

替代能源技术 替代能源技术

M S Dresselhaus1, I L Thomas

  • 1Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA.

Nature
|November 20, 2001
PubMed
概括
此摘要是机器生成的。

化石燃料主导着全球能源,但也带来了长期的环境问题. 这种宽限期需要评估替代能源,以确保未来的可持续性和可行性.

更多相关视频

Asymmetric Thermoelectrochemical Cell for Harvesting Low-grade Heat under Isothermal Operation
09:09

Asymmetric Thermoelectrochemical Cell for Harvesting Low-grade Heat under Isothermal Operation

Published on: February 5, 2020

6.9K
Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts
10:15

Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts

Published on: November 7, 2025

1.5K

相关实验视频

Last Updated: May 3, 2026

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry
11:44

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry

Published on: March 6, 2016

8.3K
Asymmetric Thermoelectrochemical Cell for Harvesting Low-grade Heat under Isothermal Operation
09:09

Asymmetric Thermoelectrochemical Cell for Harvesting Low-grade Heat under Isothermal Operation

Published on: February 5, 2020

6.9K
Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts
10:15

Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts

Published on: November 7, 2025

1.5K

科学领域:

  • 能源科学 能源科学
  • 环境科学 环境科学
  • 政策研究 政策研究

背景情况:

  • 目前全球能源在很大程度上依赖于化石燃料.
  • 预计化石燃料供应将持续几代人的时间.
  • 化石燃料使用的长期环境影响是显著的.

研究的目的:

  • 强调需要评估替代能源的必要性.
  • 引导科学家和政策制定者评估未来的能源选择.
  • 确定科学上可能的,环境上可以接受的,技术上有前途的能源解决方案.

主要方法:

  • 对当前能源景观的文献综述.
  • 对化石燃料供应预测的分析.
  • 制定评估替代能源技术的框架.

主要成果:

  • 化石燃料仍然占主导地位,但会带来环境风险.
  • 为了过渡到可持续能源,存在一个有限的时间框架.
  • 已经确定了评估新能源的关键标准.

结论:

  • 对替代能源的紧急评估至关重要.
  • 转型需要科学与政策之间的跨学科合作.
  • 应该把重点放在可持续,可行和环保的能源解决方案上.