Influence of dietary methionine with or without adequate dietary vitamins on hyperhomocysteinemia in rats

Autor: Herbert G. Botting, Pamela M. Keagy, Robert W. Peace, Ghulam Sarwar, Mary R. L'Abbé

Publikováno v: Nutrition Research. 20:1817-1827

Information on the effects of dietary vitamins involved in homocysteine metabolism on the dietary methionine (Met)-induced hyperhomocysteinemia is limited. Thus, a six-wk study was conducted to investigate the effects of dietary Met with or without a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40b1a5d0bc947618b692882f242d4af3
https://doi.org/10.1016/s0271-5317(00)00266-9

Machine Recognition of Navel Orange Worm Damage in X-ray Images of Pistachio Nuts

Autor: Pamela M. Keagy, Thomas F. Schatzki, Bahram Parvin

Publikováno v: Keagy, P.M.; Parvin, B.; & Schatzki, T.(1994). Machine Recognition of Navel Orange Worm Damage in X-ray Images of Pistachio Nuts. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/5kn0v4gc

Insect infestation increases the probability of aflatoxin contamination in pistachio nuts. A non destructive test is currently not available to determine the insect content of pistachio nuts. This paper presents the use of film X-ray images of variou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cac282dc5d68b1b0df30c845436c0b8e
https://doi.org/10.1006/fstl.1996.0019

Microbiological assay-trienzyme procedure for total folates in cereals and cereal foods: collaborative study

Autor: Jonathan W, DeVries, Jeanne I, Rader, Pamela M, Keagy, Carol A, Hudson, G, Angyal, J, Arcot, M, Castelli, N, Doreanu, C, Hudson, P, Lawrence, J, Martin, R, Peace, L, Rosner, H S, Strandler, J, Szpylka, H, van den Berg, C, Wo, C, Wurz

Publikováno v: Journal of AOAC International. 88(1)

In 1996, U.S. Food and Drug Administration regulations mandated the fortification of enriched cereal-grain products with folic acid, thereby emphasizing the need for validated methods for total folates in foods, particularly cereal products. The AOAC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cb3273e4bbb4de9e0e9da48c3d8a3be9
https://pubmed.ncbi.nlm.nih.gov/15759720

DETECTION AND SEGMENTATION OF ITEMS IN X–RAY IMAGERY

Autor: Ashit Talukder, Pamela M. Keagy, David P. Casasent, Thomas F. Schatzki

Publikováno v: Transactions of the ASAE. 44

Processing of real–time X–ray images of randomly oriented and touching pistachio nuts for product inspection is considered. Processing to isolate individual nuts (segmentation) is emphasized. The processing consisted of a blob coloring algorithm,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7041f90fd498473ce9971fae62e5f5bd
https://doi.org/10.13031/2013.4665

Modified binary watershed transform for segmentation of agricultural products

Autor: Ashit Talukder, Thomas F. Schatzki, Pamela M. Keagy, David P. Casasent, Ha-Woon Lee

Publikováno v: SPIE Proceedings.

Segmentation of agricultural products on a conveyor belt is a first step for product inspection. We consider a new algorithm to achieve segmentation (locating each individual item and placing it in a separate file). We use X-ray images which provide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e235574fefd17703a6dd2add562ea49f
https://doi.org/10.1117/12.336912