The derived category with respect to $\boldsymbol{\mathcal{G}(\mathcal{X})}$
نویسندگان
چکیده
منابع مشابه
a comparison of teachers and supervisors, with respect to teacher efficacy and reflection
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
15 صفحه اولLIFTING MODULES WITH RESPECT TO A PRERADICAL
Let $M$ be a right module over a ring $R$, $tau_M$ a preradical on $sigma[M]$, and$Ninsigma[M]$. In this note we show that if $N_1, N_2in sigma[M]$ are two$tau_M$-lifting modules such that $N_i$ is $N_j$-projective ($i,j=1,2$), then $N=N_1oplusN_2$ is $tau_M$-lifting. We investigate when homomorphic image of a $tau_M$-lifting moduleis $tau_M$-lifting.
متن کاملEffectiveness of assigning BI-RADS category-3 to breast lesion with respect to follow-up.
OBJECTIVE To determine the effectiveness of assigning BI-RADS category-3 to breast lesion with respect to follow-up. STUDY DESIGN A cohort study. PLACE AND DURATION OF STUDY Radiology Department, the Aga Khan University Hospital, Karachi, from January 2002 to December 2004. PATIENTS AND METHODS Women undergoing X-ray mammography and assigned BI-RADS category-3 and recommended short-term (...
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ژورنال
عنوان ژورنال: SCIENTIA SINICA Mathematica
سال: 2020
ISSN: 1674-7216
DOI: 10.1360/n012019-00144