in this paper‎, ‎we study convergence behavior of the global fom (gl-fom) and global gmres (gl-gmres) methods for solving the matrix equation $axb=c$ where $a$ and $b$ are symmetric positive definite (spd)‎. ‎we present some new theoretical results of these methods such as computable exact expressions and upper bounds for the norm of the error and residual‎. ‎in particular‎, ‎the obtained upper...

background and objectives: preparation and evaluation of nanocomposite films have become prevalent in recent years. depending on the purpose of using the film, and considering the effects and interaction effects of nanomaterial and other modifiers on the film properties, the amounts of nanomaterials and modifiers should be optimized. the effects of montmorillonite (mmt), glycerol (gl), and thei...

Suraj Commuri is Doctoral Student, Department of Marketing, University of Nebraska-Lincoln, Lincoln, NE 68588-0492, (402) 4725606, (402) 472-9777 (fax), [email protected]. James W. Gentry, Professor, Department of Marketing, University of Nebraska-Lincoln, Lincoln, NE 68588-0492, (402) 472-3278, (402) 472-9777 (fax), [email protected]. Please direct correspondence to either author. The au...

Damage and degradation of cellular proteins is observed during age-induced seed deterioration, LIsoaspartyl protein methyltransferase (EC 2.1.1.77) is an enzyme hypothesized to play a role in limiting and repairing age-induced damage to proteins. Tomato {Lycopersicon esculentum Mill. 'New Yorker') seeds were assayed for changes in L-isoaspartyl methyltransferase activity during accelerated agei...

BACKGROUND AND OBJECTIVES Phosphorus is one of the low bioavailable macroelements. Use of microorganisms in biofertilizers could release phosphorus from insoluble compounds. Pseudomonas putida P13 and Pantoea agglomerans P5 are well recognized for application as phosphate solubilizing bioinoculants and are used as solid carrier based. Liquid bioinoculants are preferred for economizing productio...

This study was conducted to examine the effects of Salicylic acid (SA) and Potassium nitrate (KNO3) on plant height flowering time groundnut (Arachis hypogaea L.) under induced stresses salinity, drought combined salinity drought. Three watering regimes namely; normal, moderate severe were used. For stress, 50 mM NaCl, 100 150 NaCl combination water ?m KNO3 SA separately applied plants water, s...

Human cytomegalovirus (HCMV) is a major cause of morbidity and mortality in transplant patients and the leading viral cause of birth defects after congenital infection. The glycoprotein complexes gH/gL/gO and gH/gL/UL128/UL130/UL131A (Pentamer) are key targets of the human humoral response against HCMV and are required for HCMV entry into fibroblasts and endothelial/epithelial cells, respective...

Consider the tensor product of finite dimensional vector spaces V ⊗ W . We have an action of GL(V ) on V ⊗W induced by standard action on V . Similarly the action of GL(W ) on W gives us an action on V ⊗W . These actions of GL(V ) and GL(W ) on V ⊗W clearly commute with one another, so we have a joint action of GL(V )×GL(W ) on V ⊗W . Let S•(V ) and Λ•(V ) denote the symmetric and exterior alge...