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96 results found

NIST DART-MS Forensics Database (is-CID)

Data provided by  National Institute of Standards and Technology

The NIST DART-MS Forensics Database is an evaluated collection of in-source collisionally-induced dissociation (is-CID) mass spectra of compounds of interest to the forensics community (e.g. seized drugs, cutting agents, etc.). The is-CID mass spectra were collected using Direct Analysis in Real-Time (DART) Mass Spectrometry (MS), either by NIST scientists or by contributing agencies noted per compound. The database is provided as a general-purpose structure data file (.SDF).

Tags: Standard reference data,mass spectra,Ion Fragmentation,mass spectrometry,NIST Mass Spectral Libraries,Chemical Identification,Biosciences and Health,Security and Forensics,

Modified: 2024-02-22

Views: 0

RGTM 10169

Data provided by  National Institute of Standards and Technology

NIST developed a reference material consisting of synthetic fragments of the SARS-CoV-2 virus RNA, which is the target of molecular diagnostic tests. These RNA fragments can assist in the development and validation of RT-qPCR assays for the detection SARS-CoV-2. The RNA fragments are characterized for concentration using digital PCR methods, may be used to assess limits of detection for SARS-CoV-2 assays, and may calibrate other in-house or commercial SARS-CoV-2 controls. This dataset includes data used for RTGM 10169 SARs-Cov-2 Research Grade Test Material validation.

Tags: virus,SRM,reference material,DNA,sequencing,PCR,digital PCR,Biosciences and Health,

Modified: 2024-02-22

Views: 0

NMR Interlaboratory Study of NISTmAb

Data provided by  National Institute of Standards and Technology

The NISTmAb Interlaboratory NMR Study is a joint effort between 25 organizations to evaluate the performance of two-dimensional (2D) heteronuclear NMR as used to characterize the high order structure (HOS) of proteins, with the aim of harmonizing 2D-NMR methods to support industrial use of NMR as applied to mAb therapeutics. This study features nearly equal representation between laboratories from academia, government, and industry, including 4 laboratories from regulatory agencies.

Tags: NMR,biopharmaceuticals,structure,fingerprint,comparability,biosimilarity,NISTmAb,RM 8671,Biosciences and Health,interlaboratory study,harmonization,chemometrics,

Modified: 2024-02-22

Views: 0

Canadian Travel to the U.S. (Canadian Statistics) Program

Data provided by  International Trade Administration

Monthly and annual Canadian arrivals of one or more nights to the U.S. are provided by Statistics Canada for analysis and reporting. A limited amount of U.S. resident travel to Canada is also reported at a monthly level. Monthly level data are reported by mode of transportation with a 3-4 month lag time. Annual data are made available to Tourism Industries at the end of May and a written report with graphics and spreadsheets is generally available in the late summer. The annual report analyzes travelers by province of origin, season of travel, mode of transportation, etc.

Tags: Not Applicable,

Modified: 2024-02-22

Views: 0

Forecast of International Arrivals to the U.S. Program

Data provided by  International Trade Administration

An econometric-based forecast of tourism arrivals to the U.S. from more than 20 primary and secondary international markets. Provides forecasted arrivals for a 3 year horizon. Outbound international travel is forecast or reported for Mexico, Canada and overseas travel only.

Tags: Not Applicable,

Modified: 2024-02-22

Views: 0

I-94 Arrivals: Monthly, Quarterly and Annual

Data provided by  International Trade Administration

Monthly international visitation data are collected and reported by the National Travel and Tourism Office's (NTTO) Visitor Arrivals Program (I-94 Record).

Tags: Not Applicable,

Modified: 2024-02-22

Views: 0

International Travel Receipts And Payments Program

Data provided by  International Trade Administration

This program provides information on U.S. travel and tourism receipts (exports), payments (imports), and the balance of trade for major world regions and select countries. The National Travel and Tourism Office (NTTO) obtains these data from the Bureau of Economic Analysis (BEA) and publishes preliminary data in March, revised data in June, and final annual data in October.

Tags: Not Applicable,

Modified: 2024-02-22

Views: 0

International Visitation and Spending in the United States

Data provided by  International Trade Administration

The National Travel and Tourism Office (NTTO) works cooperatively with the U.S. Department of Homeland Security (DHS)/U.S. Customs and Border Protection (CBP)to release arrivals data, providing a comprehensive count of all travelers entering the United States.

Tags: Not Applicable,

Modified: 2024-02-22

Views: 0

Monthly Tourism Statistics: Outbound Travel by World Regions

Data provided by  International Trade Administration

Monthly U.S. citizen departures are collected and reported in Tourism Industries U.S. International Air Travel Statistics (I-92 data) Program.

Tags: Not Applicable,

Modified: 2024-02-22

Views: 0

Outbound Travel from the U.S.

Data provided by  International Trade Administration

U.S. citizen travel to overseas regions.

Tags: Not Applicable,

Modified: 2024-02-22

Views: 0