Resource Type

7,564 Matching Results

Results open in a new window/tab.

Meat and Poultry Inspection Issues (open access)

Meat and Poultry Inspection Issues

This report discusses the U.S. Department of Agriculture's (USDA's) Food Safety and Inspection Service (FSIS) responsibility for inspecting most meat, poultry, and processed egg products for safety, wholesomeness, and proper labeling while detailing the results of congressional action in reducing the presence of pathogens and food-borne illness in facilities and food products.
Date: August 1, 2003
Creator: Rawson, Jean M.
System: The UNT Digital Library
Meat and Poultry Inspection Issues (open access)

Meat and Poultry Inspection Issues

This report discusses the U.S. Department of Agriculture's (USDA's) Food Safety and Inspection Service (FSIS) responsibility for inspecting most meat, poultry, and processed egg products for safety, wholesomeness, and proper labeling while detailing the results of congressional action in reducing the presence of pathogens and food-borne illness in facilities and food products.
Date: September 17, 2003
Creator: Rawson, Jean M.
System: The UNT Digital Library
The Iran-Libya Sanctions Act (ILSA) (open access)

The Iran-Libya Sanctions Act (ILSA)

Report discussing the Iran Libya Sanctions Act as well as the legislative developments that occurred regarding the act.
Date: July 31, 2003
Creator: Katzman, Kenneth
System: The UNT Digital Library
Addition of Tomographic Capabilities to NMIS (open access)

Addition of Tomographic Capabilities to NMIS

This paper describes tomographic capabilities for the Nuclear Materials Identification System (NMIS). The tomographic capabilities add weapons component spatial and material properties information that result in a more detailed item signature (template) and provide more information for physical attributes analyses. The Nuclear Materials Identification System (NMIS) is used routinely to confirm the identity of HEU components in sealed containers. It does this through a radiation signature acquired by shining a {sup 252}Cf source through the container and measuring the radiation at four detectors stacked vertically on the other side. This measurement gives a gamma and neutron radiation transmission profile of the weapons component, mixed with the radiation production due to the induced fissions in the fissile materials. This information is sufficient to match an "unknown" weapons component signature to a template signature from a reference item when measuring under controlled conditions. Tomography measures the interior of an item by making transmission measurements from all angles around the item, whereas NMIS makes the measurements from a single angle. Figure 1 is a standard example of tomographic reconstruction, the Shepp-Logan human brain phantom. The measured quantity is attenuation so high values (white) are highly attenuating areas.
Date: March 11, 2003
Creator: Mullens, J. A.
System: The UNT Digital Library