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相关概念视频

The Scope of Physics01:17

The Scope of Physics

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Physics is concerned with the interactions of energy, matter, space, and time, in order to discover the underlying mechanisms that underpin all phenomena. The word "physics" comes from the Greek word "phúsis", which means nature. Physics seeks to comprehend the natural world around us at its most fundamental level. It emphasizes the use of quantitative laws to do this, which could be valuable in other fields that want to push the performance boundaries of present...
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Scientific Laws and Theories02:31

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Scientific Laws
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Basic Concept01:28

Basic Concept

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Engineering mechanics is a branch of engineering that studies motion and the forces acting on objects. It is a fundamental subject and forms the basis of many other engineering disciplines. Length, time, mass, and force are some basic concepts in engineering mechanics.
Length, which measures the distance traveled by an object, is a fundamental concept in engineering mechanics. We use coordinates relative to a reference point to describe the distance. Length not only helps to describe the...
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Solving Problems in Physics02:32

Solving Problems in Physics

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Problem-solving is the ability to apply general physical principles to specific situations, usually expressed by equations. It is an essential skill in physics, and can also be useful for applying physics in everyday life as well. Analytical skills and problem-solving abilities can be applied to new situations, compared to a list of facts, which can never be extensive enough to include every possible circumstance. To solve physics problems, a certain amount of creativity and insight is...
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Applications Of NMR In Biology01:25

Applications Of NMR In Biology

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Nuclear magnetic resonance (NMR) spectroscopy is a very valuable analytical technique for researchers. It has been used for more than 50 years as an analytical tool. F. Bloch and E. Purcell formulated NMR in 1946 and won the 1952 Nobel Prize in Physics  for their work. Biological macromolecules such as proteins, nucleic acids, lipids, and organic molecules including pharmaceutical compounds, can be studied using this versatile tool that exploits the magnetic properties of certain nuclei.
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The Scientific Method01:32

The Scientific Method

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The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
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相关实验视频

Updated: Jun 13, 2025

Development of New Therapeutic Applications Using Microfluidics
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在没有基础科学的情况下,应用研究不会勃发展.

Jon R Lorsch1, Lawrence A Tabak2, Monica M Bertagnolli2

  • 1National Institute of General Medical Sciences, National Institutes of Health, Bethesda, United States.

eLife
|September 10, 2024
PubMed
概括
此摘要是机器生成的。

美国国家卫生研究院的高级领导人重申他们致力于基础科学发现和研究倡议. 这一承诺强调了该机构对推动生物医学知识的长期愿景.

关键词:
美国国家卫生研究院.一个观点的观点.基础研究基本的研究.早期职业研究人员的研究人员.医学 医学 医学 医学 医学没有,没有,没有.科学资助科学资助

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科学领域:

  • 生物医学研究生物医学研究
  • 科学政策 科学政策 科学政策

背景情况:

  • 美国国家卫生研究院 (NIH) 在资助科学工作方面发挥着至关重要的作用.
  • 了解主要研究资助机构的战略优先事项对于科学界至关重要.

研究的目的:

  • 阐述NIH对基础科学的持续投资背后的逻辑.
  • 突出基础研究对未来科学突破的重要性.

主要方法:

  • 摘要表明NIH高级官员的声明或解释.
  • 提供的摘要中没有详细说明任何特定的研究方法.

主要成果:

  • 美国国家卫生研究院继续坚定其支持基础科学和研究的承诺.
  • 这个承诺是由机构领导层作为战略上的必要要求提出的.

结论:

  • 对基础研究的持续投资对于长期的科学进步和创新至关重要.
  • 美国国家卫生研究院领导人强调了基础科学调查的持久价值.