科技报告详细信息
Nuclear Detection Figure Of Merit (NDFOM) Version 1.2 User's Guide | |
Stroud, Phillip D1  Dufresne, Thomas A.1  | |
[1]Los Alamos National Laboratory | |
关键词: BACKGROUND RADIATION; DETECTION; DIMENSIONS; EVALUATION; PERFORMANCE; SCREENS; VELOCITY; | |
DOI : 10.2172/1049988 RP-ID : LA-UR-12-24332 PID : OSTI ID: 1049988 Others : TRN: US1204582 |
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美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
NDFOM is a detector database and detector evaluation system, accessible as a web service. It runs on the same server as the Patriot service, but uses port 8081. In this user's guide, we will use the example case that the patriot service is running on http://patriot.lanl.gov. Then the NDFOM service would be accessible at the URL http://patriot.lanl.gov:8081/ndfom. In addition to local server installations, common server locations are 1) a patriot server running on a virtual machine (use the virtual machine URL with :8081/ndfom), and 2) a patriot server running on a local machine (use http://localhost:8081/ndfom or http://127.0.0.1:8081/ndfom). The home screen provides panels to select detectors, a scenario, and a figure-of-merit. It also has an 'analyze' button, which will evaluate the selected figure-of-merit for the selected detectors, for the scenario selected by the user. The detector effectiveness evaluations are presented through the browser in a ranked list of detectors. The user does not need to log in to perform analysis with pre-supplied detectors, scenarios, and FOMs. The homepage view is shown in Figure 1. The first panel displays a list of the detectors in the current detector database. The user can select one, some, or all detectors to evaluate. On the right of each listed detector, there is a star icon. Clicking that icon will open a panel that displays the details about that detector, such as detector material, dimensions, thresholds, etc. The center panel displays the pre-supplied scenarios that are in the database. A scenario specifies the source of interest, the spectrum of the radiation, the background radiation spectrum, the distance or distance of closest approach, the allowable false positive rate, and the dwell time or speed. Scenario details can be obtained by clicking the star to the right of a scenario. A scenario can be selected by clicking it.【 预 览 】
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RO201704190001926LZ | 881KB | download |