Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Walter H. Carter"'
Autor:
Jessie Yuyun Yang, John J Peterson, Andre I Khuri, Heidi B Goldfarb, Siuli Mukhopadhyay, Greg F Piepel, Walter H Carter
This is the first edited volume on response surface methodology (RSM). It contains 17 chapters written by leading experts in the field and covers a wide variety of topics ranging from areas in classical RSM to more recent modeling approaches within t
Autor:
Cameron R. Hackney, Scott W. Keller, Walter H. Carter, Barbara Blakistone, George H. Lacy, Joseph E. Marcy
Publikováno v:
Journal of food protection. 59(7)
Immersion biotesting has long been used to challenge packages, particularly cans, for pinholes and channel leaks. Such testing for all types of plastic packaging may not be appropriate because some packages (e.g., aseptic, hot fill) are not exposed t
Publikováno v:
Journal of Agricultural, Biological, and Environmental Statistics. 13:313-333
When toxicity data are not available for a chemical mixture of concern, U.S. Environmental Protection Agency (EPA) guidelines allow risk assessment to be based on data for a surrogate mixture considered “sufficiently similar” in terms of chemical
Autor:
Robert E. Johnson, Darcy P. Mays, Chris Gennings, LeAnna G. Stork, Elizabeth D. Wagner, Jane Ellen Simmons, Michael J. Plewa, Walter H. Carter
Publikováno v:
Journal of Agricultural, Biological, and Environmental Statistics. 12:514-533
Fixed-ratio ray designs have been used for detecting and characterizing interactions of large numbers of chemicals in combination. Single-chemical dose-response data are used to predict an “additivity curve” along an environmentally relevant ray.
Publikováno v:
Quality and Reliability Engineering International. 21:197-201
The general question of appropriate criteria for the development of models from a designed experiment is considered. Since models that are found in this setting are generally not mechanistic but rather empirical in nature, the arbitrary requirement o
Publikováno v:
Journal of Agricultural, Biological, and Environmental Statistics. 7:58-73
Exposure to mixtures of chemicals is an important and relevant environmental issue. Of particular interest is the detection and characterization of departure of biological effects from additivity. Methodology based on the assumption of additivity is
Publikováno v:
Toxicological Sciences. 63:132-142
To evaluate health effects of chemical mixtures, such as multiple heavy metals in drinking water, we have been developing efficient and accurate hazard identification strategies. Thus, in this study, we determine the cytotoxicity of arsenic, cadmium,
Publikováno v:
Technometrics. 42:376-383
Recent advances in quality technology have resulted from considering the variation of a response variable as well as its mean value. Current research dealing with the analysis of data involving noise factors has mostly been confined to models with no
Autor:
Scott W. Keller, Joseph E. Marcy, Cameron R. Hackney, Walter H. Carter, George H. Lacy, Barbara Blakistone
Publikováno v:
Journal of Food Protection. 59:768-771
Test organism motility, concentration, aerosol exposure time, hole diameter and length were evaluated to determine their influence on microbial ingress into a flexible plastic pouch. Microtubes with 10- and 20-μm hole diameters and of 5- and 10-mm l
Publikováno v:
Journal of Statistical Planning and Inference. 42:57-77
Alphabetic optimality has become an important component of experimental design in the case of the standard linear model. Many design criteria have been developed in order to produce optimal designs based on either parameter estimation or the predicti