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Appendix B: Patterns in the Ground Transportation of Research Animals in the United States
Pages 117-126

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From page 117...
... The following two sections present a brief overview of the quantitative analysis and the empirical results of the analysis. 1The transportation model was limited to those species for which the vendors/breeders supplying research animals were clearly identifiable.
From page 118...
... The one subgroup of research animals not described in those data sets are rats, mice, and birds utilized at research institutions not supported by NIH funding. This would include most commercial research institutions, such as pharmaceutical and biotech companies.
From page 119...
... APPENDIX B 119 In addition to the three primary data sources listed above, the US Cities Geographic Information System (GIS) file provided by TransCAD® (Caliper, Inc.)
From page 120...
... 120 APPENDIX B An important issue is that the solution space for identifying the best locations for new facilities is the entire United States. However, it is computationally infeasible to enumerate the objective function over all possible locations in the United States.
From page 121...
... 121 analysis. the in used segments grid 40 the for centroids the indicate Dots problem.
From page 122...
... 122 (rodents)
From page 123...
... APPENDIX B 123 shape of stars in Figure B-2, and the current demand points (i.e., research institutions) are represented by dots, with the diameter of the dot indicating the total amount of funding received by the research institution in 2003.
From page 124...
... 124 set. data cats USDA the for problem location facility the for set Solution B-3 FIGURE
From page 125...
... 125 set. data dogs USDA the for problem location facility the for set Solution B-4 FIGURE
From page 126...
... Change 0 (base case) -- 25,387,410 -1 Chico, CA 18,110,828 28.66 2 Chico, CA and Hot Springs, AR 14,765,449 18.47 SUMMARY This chapter has described the committee's efforts to inventory and visualize the "utilization" points of research animals (the locations of institutions that use research animals)


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