𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Families of finite sets in which no set is covered by the union of two others

✍ Scribed by P Erdös; P Frankl; Z Füredi

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
405 KB
Volume
33
Category
Article
ISSN
0097-3165

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Families of Finite Sets in which No Inte
Families of Finite Sets in which No Intersection of ℓ Sets Is Covered by the Union of s Others
✍ A. D'yachkov; P. Vilenkin; D. Torney; A. Macula 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 216 KB

In 1964, Kautz and Singleton (IEEE Trans. Inform. Theory 10 (1964), 363-377) introduced the superimposed code concept. A binary superimposed code of strength s is identified by the incidence matrix of a family of finite sets in which no set is covered by the union of s others (

Psychosocial impact of testing (by linka
Psychosocial impact of testing (by linkage) for the BRCA1 breast cancer gene: An investigation of two families in the research setting
✍ M. Watson; S. M. Lloyd; R. Eeles; B. Ponder; D. Easton; S. Seal; D. Averill; P. 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 568 KB

Data are reported on an investigation of the impact of genetic testing in two families with a >95% probability of linkage to the BRCAl Breast/Ovarian cancer predispostion gene. Levels of psychological morbidity and cancer specific concerns in this highly selected group were not unusually high. At le

The Proceedings of a recently concluded
The Proceedings of a recently concluded International Conference on corrosion protection of steel in concrete are now available from the Conference secretariat of the university of Sheffield department of mechanical and process engineering, Sheffield, UK, S1 3JD: The two-volume, hard cover set, containing 128 reports (over 1500 pages) grouped under six conference themes, is attractively produced
✍ P.Kumar Mehta 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 127 KB
Acute and Chronic Toxicity of Veratrum V
Acute and Chronic Toxicity of Veratrum Viride††The Veratrum viride studied was the whole-powdered drug marketed by Irwin, Neisler & Co. under the name, Vertavis. The work reported herein was supported by a grant from this firm. The batch of powder used in these experiments was stated by the manufacturer to have been assayed biologically by the Craw method on Daphnia magna. One Craw unit of the material studied was stated to be 15.6mg. With regard to this assay, Mr. R. O. Craw has been so kind as to allow us to publish a brief explanation: A reference lot of Yerolrum oirid; powder was set-aside as a standard and a 10% w/v aqueous extract was made of this powder. The average median length of life in 50 assays of 1000 daphnia on immersion in the solution was determined to be 2.22 hours. The daphnia were considered dead when the heart was found to be in systolic standstill on microscopic examination. Succeeding lots of powder were assayed and their potency determined by relating the median length of life of daphnia to 2.22 hours, which is one unit. Twenty assays of 10 animals each were used on each lot of powder.‡‡The authors wish to thank Dr. J. F. A.,McManus of the Department of Pathology for a pathologic report on the tissues, and Mr. James Thomas and Mrs. Bobby E. Teague for technical assistance.
✍ Perdue, Adoline S. ;Bell, Frances ;Starnes, W.R. ;Hitchcock, Philip ;Teague, R.S 📂 Article 📅 1950 🏛 Elsevier ⚖ 346 KB 👁 1 views