New Anthracycline Antibiotics 10-epi-Oxaunomycin and 10-epi-11-Deoxyoxaunomycin.
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چکیده
منابع مشابه
Applications of Epi-Retractable and Co-Epi-Retractable Modules
A module M is called epi-retractable if every submodule of M is a homomorphic image of M. Dually, a module M is called co-epi-retractable if it contains a copy of each of its factor modules. In special case, a ring R is called co-pli (resp. co-pri) if RR (resp. RR) is co-epi-retractable. It is proved that if R is a left principal right duo ring, then every left ideal of R is an epi-retractable ...
متن کاملErratum: Applications of epi-retractable and co-epi-retractable modules
In this errata, we reconsider and modify two propositions and their corollaries which were written on epi-retractable and co-epi-retractable modules.
متن کاملapplications of epi-retractable and co-epi-retractable modules
a module m is called epi-retractable if every submodule of m is a homomorphic image of m. dually, a module m is called co-epi-retractable if it contains a copy of each of its factor modules. in special case, a ring r is called co-pli (resp. co-pri) if rr (resp. rr) is co-epi-retractable. it is proved that if r is a left principal right duo ring, then every left ideal of r is an epi-retractable ...
متن کاملEpi Info and Epi Map: current status and plans for Epi Info 2000.
In order to deliver public health services, epidemiologists and other public health professionals need low cost and easy-to-use computer software tools to manage data, perform data analysis, and map results. The software must function on laptop computers during field studies as well as in office environments. Epi Info' and Epi Map' are personal computer (PC) software programs developed since 19...
متن کاملApplications of epi-retractable modules
An R-module M is called epi-retractable if every submodule of MR is a homomorphic image of M. It is shown that if R is a right perfect ring, then every projective slightly compressible module MR is epi-retractable. If R is a Noetherian ring, then every epi-retractable right R-module has direct sum of uniform submodules. If endomorphism ring of a module MR is von-Neumann regular, then M is semi-...
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ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 1995
ISSN: 0021-8820,1881-1469
DOI: 10.7164/antibiotics.48.1153