نتایج جستجو برای Relative Content

تعداد نتایج: 562100  

In this paper we will generalize  some of known results on the tight closure of an ideal to the tight closure of an ideal relative to a module .

Journal: :journal of mahani mathematical research center 0
uosef mohammadi, department of mathematics, faculty of...,

in this paper by use of mathematical modeling of an observer [14,15] the notion of relative information functional for relative dynamical systemson compact metric spaces is presented. we extract the information function ofan ergodic dynamical system (x,t) from the relative information of t fromthe view point of observer χx, where x denotes the base space of the system.we also generalize the inv...

Journal: :علوم گیاهان زراعی ایران 0
ایمان نادعلی, فرزاد پاک نژاد, فواد مرادی, محمد نصری, علیرضا پازوکی,

to evaluate the effects of methanol and drought stress on chlorophyll fluorescence parameters, chlorophyll and relative water content in sugar beet, a study was conducted in 2008 in maahdasht (karaj, iran). aqueous solutions of 0 (control), 7, 14, 21, 28, 35% (v/v) methanol with each solution containing 0.2% glycine and a second factor, namely drought stress (irrigation after 70% depletion of a...

Journal: :Hypertension 2005
John W Funder,

There is clear evidence that the vessel wall is an aldosterone target tissue, and that aldosterone at physiological levels produces vasoconstriction by genomic and rapid nongenomic actions.1 Similarly, in clinical studies cited by Duffy et al,2 patients with primary aldosteronism show impaired flow-mediated dilatation among other indices of endothelial dysfunction;3,4 in addition, mineralocorti...

Journal: :Int. J. Math. Mathematical Sciences 2005
Septimiu Crivei,

Let τ be a hereditary torsion theory on the category R-Mod of left R-modules over an associative unitary ring R. We introduce the notion of τ-natural class as a class of modules closed under τ-dense submodules, direct sums, and τ-injective hulls. We study connections between certain conditions involving τ-(quasi-)injectivity in the context of τnatural classes, generalizing results established b...

Alireza Pazoki, Hasan Habibi, Soheil A. Alizadeh,

To evaluate the effect of ascorbate and gibberellin on some morphological traits and relative water content of medicinal plant fenugreek in different levels of salinity, an experiment was carried out in Shahr- e - Rey branch of Islamic Azad University in October 2012. The experiment was arranged as factorial experiment in the basis of completely randomized design with four replications. The exp...

Alireza Pazoki, Hasan Habibi, Soheil A. Alizadeh,

To evaluate the effect of ascorbate and gibberellin on some morphological traits and relative water content of medicinal plant fenugreek in different levels of salinity, an experiment was carried out in Shahr- e - Rey branch of Islamic Azad University in October 2012. The experiment was arranged as factorial experiment in the basis of completely randomized design with four replications. The exp...

2006
Lixin Mao, Nanqing Ding,

Let R be a ring, M a right R-module, and n a fixed non-negative integer. M is called n-cotorsion if Extn+1 R N M = 0 for any flat right R-module N . M is said to be n-flat if ExtR M N = 0 for any n-cotorsion right R-module N . We prove that ( n n is a complete hereditary cotorsion theory, where n (resp. n) denotes the class of all n-flat (resp. n-cotorsion) right R-modules. Several applications...

We first characterize $tau$-complemented modules with relative (pre)-covers. We also introduce an extending module relative to $tau$-pure submodules on a hereditary torsion theory $tau$ and give its relationship with $tau$-complemented modules.

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