In-situ Raman spectroscopic measurements were conducted during indentation of fused silica (FS) samples. The experiments were conducted using Raman spectroscopy-enhanced instrumented indentation testing (RS-IT). RS-IT was developed at the National Institute of Standards and Technology (NIST) and employs an in-house built instrumented indentation testing device that is coupled to a custom Raman microscope.[Rev. Sci. Instrum. 83 125106 (2012)]

Round 2 Training DatasetThe data being generated and disseminated is the training data used to construct trojan detection software solutions. This data, generated at NIST, consists of human level AIs trained to perform image classification. A known percentage of these trained AI models have been poisoned with a known trigger which induces incorrect behavior. This data will be used to develop software solutions for detecting which trained AI models have been poisoned via embedded triggers.

Data for mass concentration analysis and spectral analysis for the paper titled, "Comparison of primary laser spectroscopy and mass spectrometry methods for measuring mass concentration of gaseous elemental mercury"

Information on a variety of topics that assess civic health: interactions with family, friends, neighbors; political engagement; group membership and participation; frequency of volunteering activity; and donations to political or charitable organizations.

Information on a variety of topics that assess civic health: interactions with family, friends, neighbors; political engagement; group membership and participation; frequency of volunteering activity; and donations to political or charitable organizations.

Information on a variety of topics that assess civic health: interactions with family, friends, neighbors; political engagement; group membership and participation; frequency of volunteering activity; and donations to political or charitable organizations.

Information on a variety of topics that assess civic health: interactions with family, friends, neighbors; political engagement; group membership and participation; frequency of volunteering activity; and donations to political or charitable organizations.

Information on a variety of topics that assess civic health: interactions with family, friends, neighbors; political engagement; group membership and participation; frequency of volunteering activity; and donations to political or charitable organizations.

Information on a variety of topics that assess civic health: interactions with family, friends, neighbors; political engagement; group membership and participation; frequency of volunteering activity; and donations to political or charitable organizations.

Round1 Holdout DatasetThe data being generated and disseminated is the holdout data used to evaluate trojan detection software solutions. This data, generated at NIST, consists of human level AIs trained to perform a variety of tasks (image classification, natural language processing, etc.). A known percentage of these trained AI models have been poisoned with a known trigger which induces incorrect behavior. This data will be used to develop software solutions for detecting which trained AI models have been poisoned via embedded triggers.