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相关概念视频

Lineage Commitment01:21

Lineage Commitment

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Commitment is the  process whereby stem cells:
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Legal Guidelines for Documentation

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The legal guidelines for nursing documentation are essential for ensuring accurate, professional, and ethical recording of patient care. The guidelines are discussed here:
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Eukaryotic Compartmentalization01:37

Eukaryotic Compartmentalization

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One of the distinguishing features of eukaryotic cells is that they contain membrane-bound organelles, such as the nucleus and mitochondria, that carry out specialized functions. Since biological membranes are only selectively permeable to solutes, they help create a compartment with controlled conditions inside an organelle. These microenvironments are tailored to the organelle's specific functions and help isolate them from the surrounding cytosol.
For example, lysosomes in the animal...
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Eukaryotic Compartmentalizations01:46

Eukaryotic Compartmentalizations

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One of the distinguishing features of eukaryotic cells is that they contain membrane-bound organelles, such as the nucleus and mitochondria, that carry out specialized functions. Since biological membranes are only selectively permeable to solutes, they help create a compartment with controlled conditions inside an organelle. These microenvironments are tailored to the organelle's specific functions and help isolate them from the surrounding cytosol.
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Cohesion01:07

Cohesion

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Cohesion is the attraction between molecules of the same type, such as water molecules. Water molecules have an overall neutral charge but are polar molecule. An oxygen atom in one water molecule has a partial negative charge that can bind to a hydrogen atom with a partial positive charge in a second water molecule, forming a hydrogen bond. Each water molecule can form up to four hydrogen bonds with other water molecules. Hydrogen bonds are responsible for water's cohesive nature.
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Integration of Synaptic Events01:28

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Synaptic integration mainly includes the summation of graded potentials. Graded potentials, regardless of their type, cause subtle alterations in membrane voltage, resulting in either depolarization or hyperpolarization. These incremental changes, when combined or summed, can propel the neuron toward its threshold. Consider, for example, a membrane experiencing a +15 mV shift, causing it to depolarize from -70 mV to -55 mV. In this scenario, graded potentials govern the membrane's ability to...
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相关实验视频

Updated: Feb 28, 2026

Standardized Modular Assembly of Polycistronic Operons with Modular Cloning (MoClo) using the In-Cloning toolkit
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Standardized Modular Assembly of Polycistronic Operons with Modular Cloning (MoClo) using the In-Cloning toolkit

Published on: September 2, 2025

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正式化我们对代码共享的承诺.

Nonia Pariente1, Lauren Cadwallader1,

  • 1Public Library of Science, San Francisco, California, United States of America and Cambridge, United Kingdom.

PLoS biology
|February 26, 2026
PubMed
概括
此摘要是机器生成的。

通过实施强制性研究代码共享政策,PLOS生物学正正式履行其开放科学承诺. 该政策澄清了作者在出版前公开分享其科学代码的要求.

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科学领域:

  • 学术出版学术出版活动
  • 开放科学实践的开放科学实践

背景情况:

  • PLOS生物学有着鼓励研究代码的开放共享的历史.
  • 该期刊旨在提高科学研究的透明度和可重复性.

研究的目的:

  • 将现有的研究代码共享实践正式化为强制性政策.
  • 提供明确的定义和指导方针,关于什么构成共享的研究代码.

主要方法:

  • 实施新的强制性代码共享政策.
  • 制定明确的研究准则和定义.

主要成果:

  • 该杂志现在有一个正式的,强制性的公开代码共享政策.
  • 作者提供了明确的期望,分享他们的研究代码.

结论:

  • 这一政策加强了PLOS生物学致力于开放科学原则的承诺.
  • 更明确的指导方针将促进作者之间一致和有效的代码共享.