نتایج جستجو برای: fully primary module

تعداد نتایج: 914869  

Let $R$ be a commutative ring with identity and let $M$ be an $R$-module. In this paper, we will introduce the secondary radical of a submodule $N$ of $M$ as the sum of all secondary submodules of $M$ contained in $N$, denoted by $sec^*(N)$, and explore the related properties. We will show that this class of modules contains the family of second radicals properly and can be regarded as a dual o...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1379

‏‎for the first time nakayama introduced qf-ring. in 1967 carl. faith and elbert a. walker showed that r is qf-ring if and only if each injective right r-module is projective if and only if each injective left r-modules is projective. in 1987 s.k.jain and s.r.lopez-permouth proved that every ring homomorphic images of r has the property that each cyclic s-module is essentialy embeddable in dire...

2014
H. FAZAELI MOGHIMI

Primary-like and weakly primary-like submodules are two new generalizations of primary ideals from rings to modules. In fact, the class of primary-like submodules of a module lie between primary submodules and weakly primary-like submodules properly. In this note, we show that these three classes coincide when their elements are submodules of a multiplication module and satisfy the primeful pro...

Journal: :jentashapir journal of health research 0
saleh rasras neurosurgery department, faculty of medicine, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran alireza teimouri neurosurgery department, faculty of medicine, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; neurosurgery department, faculty of medicine, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel/fax: +98-6113743032 fardin ranjbar neurosurgery department, faculty of medicine, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran iman zaeim neurosurgery department, faculty of medicine, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran mohammad ardeshiri neurosurgery department, faculty of medicine, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran

conclusions primary extracranial meningiomas (pems) without intracranial origin are very rare and because of their slow growing nature are initially managed by primary care physicians. case presentation we report a case of slowly progressing extracranial meningioma that was presented in a young adult woman. the tumor was asymptomatic but large enough to cause cosmetic discomfort. patient underw...

Journal: :Molecular pharmacology 1998
P Honkakoski R Moore K A Washburn M Negishi

By extending previous studies of the phenobarbital (PB)-responsive 132-base pair (bp) enhancer sequence in the CYP2B10 gene, we have delimited a 51-bp enhancer element that is fully inducible by PB in mouse primary hepatocytes. Sixteen structurally unrelated phenobarbital-type inducers activated the 51-bp enhancer element in transient transfection assays. The results thus indicate that most PB-...

1996
JAN TRLIFAJ

A (right R-) module N is said to be a Whitehead test module for projectivity (shortly: a p-test module) provided for each module M , ExtR(M,N) = 0 implies M is projective. Dually, i-test modules are defined. For example, Z is a p-test abelian group iff each Whitehead group is free. Our first main result says that if R is a right hereditary non-right perfect ring, then the existence of p-test mo...

2005
A ROENTGEN JOHAN KARRHOLM

We investigated the fixation of fully-threaded cementless acetabular prostheses in 20 patients with osteoarthritis, measuring the migration of the cup using roentgen stereophotogrammetric analysis (RSA). All the cups migrated proximally, 13 moved laterally or medially, and nine moved anteriorly or posteriorly in the first two postoperative years, the average migration being 1.1 to 1.4 mm in eit...

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