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相关概念视频

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.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
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Improving Translational Accuracy02:07

Improving Translational Accuracy

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Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
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Please don't cite this editorial.

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Updated: Jul 5, 2025

Cell Culture Techniques and Practices to Avoid Contamination by Fungi and Bacteria in the Research Cell Culture Laboratory
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Cell Culture Techniques and Practices to Avoid Contamination by Fungi and Bacteria in the Research Cell Culture Laboratory

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根除科学不当行为

Ivan Oransky1, Barbara Redman2

  • 1Ivan Oransky is a cofounder of Retraction Watch, New York, NY, USA; distinguished journalist in residence at New York University, New York, NY, USA; and editor-in-chief of The Transmitter, The Simons Foundation, New York, NY, USA.

Science (New York, N.Y.)
|January 11, 2024
PubMed
概括
此摘要是机器生成的。

错误的科学行为,包括伪造数据,对公众健康和科学进步构成风险. 研究诚信办公室 (ORI) 面临资金不足和资源限制,阻碍其有效打击研究欺诈.

科学领域:

  • 研究诚信
  • 科学伦理学
  • 生物医学研究政策

背景情况:

  • 科学不当行为,如数据制造和伪造,仍然是研究中的一个重大问题.
  • 过去的调查显示有很大一部分研究人员参与或目击过不当行为.
  • 后果超越学术界, 通过无效或危险的治疗影响公共卫生.

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