New CAS Products
نویسندگان
چکیده
منابع مشابه
CAS - New Strategies and Techniques
Computer algebra systems are software packages, usually Object-oriented, which are used in manipulation of mathematical formulas. The primary goal of a Computer Algebra System (CAS) is to automate tedious and sometimes difficult algebraic manipulation tasks. The specific uses and capabilities of these systems vary greatly from one system to another. Some of them include facilities for graphing ...
متن کاملNew polytopes from products
We construct a new 2-parameter family Emn, m, n ≥ 3, of self-dual 2-simple and 2-simplicial 4-polytopes, with flexible geometric realisations. E44 is the 24-cell. For large m, n the f -vectors have “fatness” close to 6. The Et-construction of Paffenholz and Ziegler applied to products of polygons yields cellular spheres with the combinatorial structure of Emn. Here we prove polytopality of thes...
متن کاملNews, New products, Announcement
` We have, in fact, plans in place for several API 4000 LC/ MS/MS systems,’ said Jim Hulse, senior vice president, bioanalytical, MDS Pharma Services. ` The capabilities of the API 4000 are of critical importance. More and more drugs with highly speci® c pharmacological activities and lower daily dosage recommendations are being developed through pharmaceutical pipelines. The lower the dosage r...
متن کاملNew Beef Products Research
INTRODUCTION Muscle profiling research conducted in the early part of this decade by the University of Nebraska and the University of Florida for The Beef Checkoff was highly successfully. This research led to the development of the flat iron steak, the petite tender, and the ranch cut from the shoulder clod and has been credited with increasing the value of market cattle by $50-$70 per head. I...
متن کاملNew products and regimens
The downturn in the use of hormone replacement therapy since the original publication of the Women’s Health Initiative (2002) and Million Women studies (2003) has now stabilized. New products are now being developed which maintain benefits and minimise risks. However, some useful products have been withdrawn by Pharma companies through profitability decisions; other products will regrettably no...
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ژورنال
عنوان ژورنال: Chemical & Engineering News Archive
سال: 2002
ISSN: 0009-2347,2157-4936
DOI: 10.1021/cen-v080n019.p049