• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set presents images of the nucleus of comet 1P/Halley obtained by the various contributing observers of the International Halley Watch (IHW) Near-Nucleus Studies Network (NNSN) over the...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

NASA's International Halley Watch (IHW) has created a Comet Halley Archive. The collection of data spans the full wavelength range as submitted by scientists to the IHW. The observations belong to...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

NASA's International Halley Watch (IHW) has created a Comet Halley Archive. The collection of data spans the full wavelength range as submitted by scientists to the IHW. The observations belong to...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The NEAR NUCLEUS STUDIES Network contains 2204 observations of Comet Halley spanning dates from 11982 Oct 16 through 1989 Apr 12.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The NEAR NUCLEUS STUDIES Network contains 2204 observations of Comet Halley spanning dates from 11982 Oct 16 through 1989 Apr 12.

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set presents images of the nucleus of comet 1P/Halley obtained by the various contributing observers of the International Halley Watch (IHW) Near-Nucleus Studies Network (NNSN) over the...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background The family of Fragile X Mental Retardation Proteins is composed of three members: Fragile Mental Retardation 1, Fragile X Related 1 and X Related 2 proteins. These proteins...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

A method of reconstituting an animal embryo involves transferring a diploid nucleus into an oocyte which is arrested in the metaphase of the second meiotic division. The oocyte is not activated at...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Shape model of comet 103P/Hartley 2, as derived from the Deep Impact spacecraft images obtained around the time of closest approach to the comet during the EPOXI mission. Includes maps of the...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Shape model of comet 103P/Hartley 2, as derived from the Deep Impact spacecraft images obtained around the time of closest approach to the comet during the EPOXI mission. Includes maps of the...

• Organization: National Institute of Standards and Technology
• Updated: 2017-02-21 00:00:00

This data set consists of 1000+ z-stack of actin and nucleus stained cells. The cells reside on 10 different scaffold types and are segmented from the z-stacks to investigate their shape changes.

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Mass spectrometric measurements of ions in the coma of comet Giacobini-Zinner made during the encounter of the International Cometary Explorer (ICE) on 11 September 1985, when the spacecraft...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Mass spectrometric measurements of ions in the coma of comet Giacobini-Zinner made during the encounter of the International Cometary Explorer (ICE) on 11 September 1985, when the spacecraft...

• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

In 2015-2016, the Ohio Division of Wildlife’s undercover law enforcement purchased 1,200 Grass Carp (Ctenopharyngodon idella). Fish heads and eyeballs were sent overnight to U.S. Geological...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Proteins HMG1 and HMG2 are two of the most abundant non histone proteins in the nucleus of mammalian cells, and contain a domain of homology with many proteins implicated in...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This dataset contains deconvolved High Resolution Visible CCD (HRIV) images of the nucleus of comet 103/P Hartley 2. Clear and color filter (350-950 nm) images, which were acquired within +/- one...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Rosetta-GIADA scientific Phase covers the period of time from 01 August 2014 until 31 September 2016. It started after the first dust particle detection by the GIADA subsystems. The...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

<p>Precisely identifying the species of cosmic-ray nuclei detected by a satellite or balloon instrument requires the use of several complementary detector systems. In particular, determining the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This dataset contains deconvolved High Resolution Visible CCD (HRIV) images of the nucleus of comet 103/P Hartley 2. Clear and color filter (350-950 nm) images, which were acquired within +/- one...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background In most cells glucocorticoid receptors (GR) reside predominately in the cytoplasm. Upon hormone binding, the GR translocates into the nucleus, where the hormone-activated...

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