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

Interference and Diffraction02:18

Interference and Diffraction

52.5K
Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.
52.5K
DNA Packaging00:58

DNA Packaging

112.8K
Overview
112.8K
Prevalence and Incidence01:08

Prevalence and Incidence

1.9K
In statistical epidemiology and health sciences, two essential metrics—prevalence and incidence—are fundamental for understanding disease dynamics within a population. These measures enable public health officials, epidemiologists, and researchers to assess the burden of diseases, allocate resources effectively, and design impactful public health policies and interventions.
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
1.9K
Chromatin Packaging01:32

Chromatin Packaging

19.3K
Each human somatic cell contains 6 billion base pairs of DNA. Each base pair is 0.34 nm long, meaning each diploid cell contains a staggering 2 meters of DNA. This long DNA strand is packed inside a nucleus measuring only 10-20 microns in diameter with the help of specialized DNA-binding proteins called histones. Together they form a compact DNA-protein complex called chromatin. The chromatin is further compacted into higher-order structures. The highest level of compaction is achieved during...
19.3K
Chromatin Packaging02:21

Chromatin Packaging

22.2K
Each human somatic cell contains 6 billion base-pairs of DNA. Each base-pair is 0.34 nm long, which means that each diploid cell contains a staggering 2 meters of DNA. How is such a long DNA strand packed inside a nucleus measuring only 10 - 20 microns in diameter? 
The chromatin
In combination with specialized DNA binding protein called Histones, the DNA double helix forms a compact DNA: protein complex called chromatin. The chromatin itself is further compacted into higher-order...
22.2K
Chromatin Packaging02:21

Chromatin Packaging

9.8K
9.8K

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

Neutron Scattering Reveals a Dynamic Surface Equilibrium on l-α-Lecithin Functionalized CsPbBr<sub>3</sub> Nanocrystals.

Nano letters·2026
Same authorSame journal

Towards machine-learning-based on-the-fly analysis of neutron reflectometry.

Journal of applied crystallography·2026
Same author

Synchrotron beamline setup enabling quasi-simultaneous PXRD and XANES measurements: case study of Fischer-Tropsch catalyst reduction at 60 bar.

Journal of synchrotron radiation·2026
Same author

A pipeline for megahertz X-ray photon correlation spectroscopy on soft matter samples at the MID instrument of European XFEL.

Journal of synchrotron radiation·2026
Same author

Acid-induced acceleration of kinetics and dynamics during thermal gelation of egg yolk.

The Journal of chemical physics·2026
Same author

Interparticle Ion Migration in Cesium Lead Mixed-Halide Perovskite Nanocrystal Superlattices.

Nano letters·2026
Same journal

Quantitative analysis of light-induced ion segregation in mixed-halide perovskites.

Journal of applied crystallography·2026
Same journal

<i>mcstas_gisans</i>: combining ray tracing with the distorted-wave Born approximation using <i>McStas</i> and <i>BornAgain</i> for virtual GISANS experiments.

Journal of applied crystallography·2026
Same journal

Computational methods for automated center determination in electron diffraction patterns.

Journal of applied crystallography·2026
Same journal

Epitaxy of ultrathin Fe<sub>3</sub>O<sub>4</sub> films on SrTiO<sub>3</sub>(001): influence of growth parameters on the formation of coexisting (111)- and (001)-oriented phases.

Journal of applied crystallography·2026
Same journal

Spin excitations near the pressure-induced antiferromagnetic transition in SrCu<sub>2</sub>(BO<sub>3</sub>)<sub>2</sub>.

Journal of applied crystallography·2026
查看所有相关文章

相关实验视频

Updated: Feb 7, 2026

Using Neutron Spin Echo Resolved Grazing Incidence Scattering to Investigate Organic Solar Cell Materials
06:05

Using Neutron Spin Echo Resolved Grazing Incidence Scattering to Investigate Organic Solar Cell Materials

Published on: January 15, 2014

8.3K

pygid:一个Python包,用于快速减少放牧发生率衍射的数据.

Ainur Abukaev1, Constantin Völter1, Mikhail Romodin1

  • 1Institut für Angewandte Physik, Universität Tübingen, Auf der Morgenstelle 10, 72076 Tübingen, Germany.

Journal of applied crystallography
|February 6, 2026
PubMed
概括
此摘要是机器生成的。

一个新的Python库,Pygid,为放牧事件衍射实验提供了高效的数据处理. 它标准化了数据格式,使得更快的分析和与机器学习工具对X射线数据的兼容性成为可能.

关键词:
在Python中使用的Python包.数据分析数据分析数据分析数据减少数据的减少.牧场发生率X射线衍射GIXD牧场发生率小角度X射线散射 GISAXSS放牧发生率广角X射线散射GIWAXSS小角X射线散射SAXSS的小角X射线散射广角X射线散射WAXSS广角X射线散射

更多相关视频

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation
06:49

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation

Published on: March 2, 2021

6.7K
High Pressure Single Crystal Diffraction at PX^2
11:32

High Pressure Single Crystal Diffraction at PX^2

Published on: January 16, 2017

22.1K

相关实验视频

Last Updated: Feb 7, 2026

Using Neutron Spin Echo Resolved Grazing Incidence Scattering to Investigate Organic Solar Cell Materials
06:05

Using Neutron Spin Echo Resolved Grazing Incidence Scattering to Investigate Organic Solar Cell Materials

Published on: January 15, 2014

8.3K
In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation
06:49

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation

Published on: March 2, 2021

6.7K
High Pressure Single Crystal Diffraction at PX^2
11:32

High Pressure Single Crystal Diffraction at PX^2

Published on: January 16, 2017

22.1K

科学领域:

  • 材料科学 材料科学 材料科学
  • 凝聚物质物理学 凝聚物质物理学
  • 数据科学数据科学数据科学

背景情况:

  • 现代的X射线和中子源每次实验都会产生千兆字节的数据.
  • 现有的数据处理工具对于传输几何学是有效的,但对于放牧事件衍射不是.
  • 需要标准化数据格式来进行高级分析,包括机器学习.

研究的目的:

  • 开发一个Python库,pygid,以高效地处理放牧事件衍射数据.
  • 为各种原始数据格式提供兼容性,并建立标准化存储格式.
  • 根据FAIR原则,促进数据分析和元数据策划.

主要方法:

  • 开发了Pygid Python库的开发工作.
  • 实现对多个坐标系统和几何形状 (传输和放牧事件) 的支持.
  • 处理大型数据集的能力,执行1D线切割,并模拟布拉格峰值位置.

主要成果:

  • 皮吉德 (Pygid) 能够快速处理用于放牧发生率X射线衍射和放牧发生率广角X射线散射的数据.
  • 该库确保与各种原始数据格式的兼容性,并提供标准化的输出.
  • pygid可以与机器学习管道无集成,用于高级数据分析.

结论:

  • 皮吉德解决了在牧场发生率衍射中高效和标准化数据处理的需求.
  • 该图书馆提高了科学研究数据的可访问性和可用性.
  • 机器学习驱动分析的mlgid管道中的Pygid是关键的第一步.