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

The Scientific Method01:32

The Scientific Method

274.0K
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.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
274.0K
The Scientific Method03:50

The Scientific Method

70.3K
Chemistry is an empirical science. Scientists often pose questions to understand the chemistry in everyday life and seek answers to these questions. To achieve this, scientists follow a definitive series of steps that together make up the Scientific Method. This approach involves making observations, asking questions, building a hypothesis, conducting experiments, analyzing results, and forming a conclusion. 
70.3K
The Scientific Method02:40

The Scientific Method

66.7K
Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
66.7K
Synthetic Biology02:55

Synthetic Biology

5.7K
Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
5.7K
Hypothesis: Accept or Fail to Reject?01:17

Hypothesis: Accept or Fail to Reject?

29.7K
The outcome of any hypothesis testing leads to rejecting or not rejecting the null hypothesis. This decision is taken based on the analysis of the data, an appropriate test statistic, an appropriate confidence level, the critical values, and P-values. However, when the evidence suggests that the null hypothesis cannot be rejected, is it right to say, 'Accept' the null hypothesis?
There are two ways to indicate that the null hypothesis is not rejected. 'Accept' the null...
29.7K
Scientific Nature of Social Psychology01:30

Scientific Nature of Social Psychology

705
Social psychology is a scientific discipline dedicated to understanding how individuals think, feel, and behave in social contexts. Unlike common sense, which relies on anecdotal experiences and intuition, social psychology employs systematic research and empirical methods to ensure objectivity and reliability. This distinction is fundamental in distinguishing scientifically supported findings from mere speculation.Four fundamental scientific values guide a structured approach to research in...
705

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

US budget 'freezes' spending on research.

Nature·2018
Same author

The elephant in the room we can't ignore.

Nature·2016
Same author

Time to cry out for academic freedom.

Nature·2015
Same author

Rejection of GM crops is not a failure for science.

Nature·2015
Same author

The future of science will soon be upon us.

Nature·2015
Same author

Change the cancer conversation.

Nature·2015

相关实验视频

Updated: Mar 9, 2026

Perspectives on Neuroscience
26:41

Perspectives on Neuroscience

Published on: July 31, 2007

5.4K

科学家们不应该为英国脱欧而屈服

Colin Macilwain

    Nature
    |January 6, 2017
    PubMed
    概括

    No abstract available in PubMed .

    更多相关视频

    BioMEMS: Forging New Collaborations Between Biologists and Engineers
    07:26

    BioMEMS: Forging New Collaborations Between Biologists and Engineers

    Published on: November 1, 2007

    8.7K
    Ole Isacson: Development of New Therapies for Parkinson's Disease
    23:53

    Ole Isacson: Development of New Therapies for Parkinson's Disease

    Published on: April 29, 2007

    8.5K

    相关实验视频

    Last Updated: Mar 9, 2026

    Perspectives on Neuroscience
    26:41

    Perspectives on Neuroscience

    Published on: July 31, 2007

    5.4K
    BioMEMS: Forging New Collaborations Between Biologists and Engineers
    07:26

    BioMEMS: Forging New Collaborations Between Biologists and Engineers

    Published on: November 1, 2007

    8.7K
    Ole Isacson: Development of New Therapies for Parkinson's Disease
    23:53

    Ole Isacson: Development of New Therapies for Parkinson's Disease

    Published on: April 29, 2007

    8.5K