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

Increasing Function01:18

Increasing Function

400
An increasing function exhibits a rise in output values as input values increase. This behavior is depicted graphically as a curve or line that slopes upward from left to right. Such a function satisfies the condition that if x1 < x2, then f(x1) < f(x2), indicating that the function values grow with increasing inputs. This concept is fundamental in understanding growth trends across various domains, such as population dynamics, financial investments, or resource consumption.The...
400
States of Water01:23

States of Water

57.1K
Water exists in any one of the three classical states: solid (ice), liquid (water), and gas (steam or water vapor). The state of water depends on i) the intermolecular forces that draw molecules together and ii) the kinetic energy that leads to movements that pull them apart.
Water freezes when the intermolecular forces are greater than the kinetic energy. Unlike most other substances, water is less dense in its solid state than in its liquid state. This is because each water molecule can form...
57.1K
Responses to Salt Stress02:02

Responses to Salt Stress

14.6K
Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
14.6K
Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

14.9K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
14.9K
Increased Body Temperature01:25

Increased Body Temperature

7.5K
A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
7.5K
Increased pulse rate01:17

Increased pulse rate

1.2K
Tachycardia is a condition marked by an abnormally fast or irregular heart rate, surpassing the typical resting rate. In adults, tachycardia is characterized by a pulse rate ranging from 100 to 180 beats per minute. The increased heart rate can result in inadequate blood flow to various body parts, ultimately diminishing the oxygen supply to organs and tissues.
Many factors can elevate the risk of developing tachycardia. These include advanced age, a family history of arrhythmias, and an...
1.2K

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

20-Hydroxyeicosatetraenoic acid impairs endothelial insulin signaling by inducing phosphorylation of the insulin receptor substrate-1 at Ser616.

PloS one·2014
Same author

Hydrogen sulfide attenuates the recruitment of CD11b⁺Gr-1⁺ myeloid cells and regulates Bax/Bcl-2 signaling in myocardial ischemia injury.

Scientific reports·2014
Same author

[The hemodynamics study and application of the reversed descending branch of lateral circumflex femoral artery].

Zhonghua zheng xing wai ke za zhi = Zhonghua zhengxing waike zazhi = Chinese journal of plastic surgery·2014
Same author

Epigallocatechin gallate (EGCG) attenuates infrasound-induced neuronal impairment by inhibiting microglia-mediated inflammation.

The Journal of nutritional biochemistry·2014
Same author

Survival benefit of traditional chinese herbal medicine (a herbal formula for invigorating spleen) in gastric cancer patients with peritoneal metastasis.

Evidence-based complementary and alternative medicine : eCAM·2014
Same author

Aliskiren-attenuated myocardium apoptosis via regulation of autophagy and connexin-43 in aged spontaneously hypertensive rats.

Journal of cellular and molecular medicine·2014
Same journal

Surface-ligand-triggered synthetic control of defects in nanocrystals toward high-efficiency blue electroluminescence.

Innovation (Cambridge (Mass.))·2026
Same journal

Satellite radar and AIS reveal a 97% decline in shipping traffic through the Strait of Hormuz.

Innovation (Cambridge (Mass.))·2026
Same journal

Hallmarks of health: A Chinese medicine perspective.

Innovation (Cambridge (Mass.))·2026
Same journal

HBV-driven expansion of CXCR6<sup>+</sup>-exhausted T cells and CXCL16<sup>+</sup> macrophage interaction: Implications for immunotherapy in HCC.

Innovation (Cambridge (Mass.))·2026
Same journal

Making the invisible audible: Soft biodegradable implants redefine deep-tissue sensing.

Innovation (Cambridge (Mass.))·2026
Same journal

Dynamic controls on subsurface water chemistry and habitability on icy moons.

Innovation (Cambridge (Mass.))·2026
查看所有相关文章

相关实验视频

Updated: Feb 10, 2026

Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement
12:22

Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement

Published on: July 1, 2015

24.6K

发展中国家越来越多的水资源压力.

Yao Li1, Gang Zhao2

  • 1School of Geographical Sciences, Southwest University, Chongqing 400715, China.

Innovation (Cambridge (Mass.))
|February 9, 2026
PubMed
概括
此摘要是机器生成的。

全球水资源短缺正在恶化,尽管储量增加,但发展中国家的水库效率有所下降. 迫切需要采取行动,以便在全球范围内更好地管理和保护水资源.

更多相关视频

Methods to Inhibit Bacterial Pyomelanin Production and Determine the Corresponding Increase in Sensitivity to Oxidative Stress
11:00

Methods to Inhibit Bacterial Pyomelanin Production and Determine the Corresponding Increase in Sensitivity to Oxidative Stress

Published on: August 31, 2015

8.7K
Light-sheet Fluorescence Microscopy to Capture 4-Dimensional Images of the Effects of Modulating Shear Stress on the Developing Zebrafish Heart
06:51

Light-sheet Fluorescence Microscopy to Capture 4-Dimensional Images of the Effects of Modulating Shear Stress on the Developing Zebrafish Heart

Published on: August 10, 2018

8.9K

相关实验视频

Last Updated: Feb 10, 2026

Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement
12:22

Mindfulness in Motion MIM: An Onsite Mindfulness Based Intervention MBI for Chronically High Stress Work Environments to Increase Resiliency and Work Engagement

Published on: July 1, 2015

24.6K
Methods to Inhibit Bacterial Pyomelanin Production and Determine the Corresponding Increase in Sensitivity to Oxidative Stress
11:00

Methods to Inhibit Bacterial Pyomelanin Production and Determine the Corresponding Increase in Sensitivity to Oxidative Stress

Published on: August 31, 2015

8.7K
Light-sheet Fluorescence Microscopy to Capture 4-Dimensional Images of the Effects of Modulating Shear Stress on the Developing Zebrafish Heart
06:51

Light-sheet Fluorescence Microscopy to Capture 4-Dimensional Images of the Effects of Modulating Shear Stress on the Developing Zebrafish Heart

Published on: August 10, 2018

8.9K

科学领域:

  • 环境科学 环境科学
  • 水文学的水文学
  • 气候科学 气候科学

背景情况:

  • 全球水资源短缺影响着数十亿人,气候变化和需求增加加剧了这种情况.
  • 水库是水资源管理的关键,但发达国家和发展中国家之间存在差异.

研究的目的:

  • 分析全球水库储存趋势及其在水资源管理中的有效性.
  • 确定储水效率的区域差异和对稀缺的脆弱性.

主要方法:

  • 全球水库储存数据的分析.
  • 发达国家与发展中国家之间的储存趋势和正常化储存水平的比较.
  • 评估人均储水量变化.

主要成果:

  • 发展中国家显示总储存储量的增加,但正常储存的下降,表明效率下降.
  • 发达国家表现出更稳定,更高效的储水库储水.
  • 全球人均储水量正在下降,这表明脆弱性增加.

结论:

  • 有效的水库管理对于应对日益严重的全球水资源短缺至关重要.
  • 由于储存效率下降,发展中国家需要加强保护和替代水源.
  • 解决水资源短缺问题需要改善资源管理,特别是在快速增长的地区.