منابع مشابه
Math 202 -algebra Iv -hw 6 Solutions
(4) Let a > 1 be an integer. Prove that for any positive integers n, d that d divides n if and only if a − 1 divides a − 1 (cf. the previous exercise). Conclude in particular that Fpd ⊆ Fpn if and only if p divides n. Proof. The proof from the previous problem shows that d divides n if and only if a − 1 divides a − 1; the only change is that in the last step we argue by size rather than degree ...
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The paper discusses general problems in using PEG for conjugation to high or low molecular weight molecules. Poly (ethylene glycol) (PEG) is a highly investigated polymer for the covalent modification of biological macromolecules and surfaces for many pharmaceutical and biotechnical applications. PEGylation is the process of covalent attachment of polyethylene glycol (PEG) polymer chains to ano...
متن کاملIjprbs 206
Propoxur and methyl parathion are nonsystemic insecticide used for the control of various chewing and sucking insects. Exposure to these pesticides may cause genotoxic effects in nontarget organisms including man. In the present set of investigations, mutagenicity of pesticides propoxur and methyl parathion was studied by applying dominant lethal test (DLT) on quinquefasciatus taken as an exper...
متن کاملOp-brhe130395 201..202
During the past 30 years, aPL have been demonstrated to be pathogenic [1], therefore aPL carriers should be considered at risk for clinical manifestations and managed accordingly. The problem of long-term primary prevention of thrombosis has puzzled physicians [2]. As we know from large cohorts of patients with aPL, the clinical consequences of thrombosis and its recurrence can be severe. The a...
متن کامل196 202 Vinebrooke
The boreal biome contains the world’s largest number of lakes that are sensitive to anthropogenic acidification. Thousands of poorly buffered Canadian boreal lakes (Fig. 1) were acidified during the 20 century by acid deposition generated from industrial activity (1). Since 1970, some boreal lakes have shown chemical and biological recovery because of reductions in acidic sulfur oxide emissions...
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ژورنال
عنوان ژورنال: JOURNAL OF INDIAN AND BUDDHIST STUDIES (INDOGAKU BUKKYOGAKU KENKYU)
سال: 1992
ISSN: 1884-0051,0019-4344
DOI: 10.4259/ibk.40.1052