In this paper, we show that decomposition methods with alpha seeding are extremely useful for solving a sequence of linear SVMs with more data than attributes. This strategy is motivated from (Keerthi and Lin 2003) which proved that for an SVM with data not linearly separable, after C is large enough, the dual solutions are at the same face. We explain why a direct use of decomposition methods ...

a heyting algebra is a distributive lattice with implication and a dual $bck$-algebra is an algebraic system having as models logical systems equipped with implication. the aim of this paper is to investigate the relation of heyting algebras between dual $bck$-algebras. we define notions of $i$-invariant and $m$-invariant on dual $bck$-semilattices and prove that a heyting semilattice is equiva...

objectives: the aim of this study was to identify the role of attentional process in postural control using choice reaction time task while changing the visual and proprioceptive cues under difficult balance task (standing on one-leg). methods: this cross-sectional study was conducted by participating 20 young people (22.75±2.29). each subject performed one-leg standing as balance task for each...

Principles of successful Hamiltonian approaches, which were developed to describe free gravitational field(s) in the metric gravity, are formulated and discussed. By using standard $$\Gamma{-}\Gamma$$ Lagrangian $${\mathcal{L}}_{\Gamma{-}\Gamma}$$ GR we properly introduce all momenta field derive both canonical $$H_{C}$$ total $$H_{t}$$ Hamiltonians GR. We also an effective method is used deter...

The effects of alpha and beta-adrenergic stimulation on triacylglycerol secretion were investigated in isolated rat hepatocytes. Epinephrine within 3h of incubation suppressed triacylglycerol secretion by 35% and increased its cellular content by 18%. The inhibitory effect of epinephrine was abolished by inclusion of phentolamine and also prazosin but not with propranolol. Trifluoperazine c...

AKT is a potent antiapoptotic kinase, but its role in the cardioprotective actions of alpha(1)-adrenergic receptors (ARs) remains uncertain, because alpha(1)-ARs typically induce little-to-no AKT activation in most cardiomyocyte models. This study identifies a prominent alpha(1)-AR-dependent AKT activation pathway that is under tonic inhibitory control by novel protein kinase Cs (nPKCs) in neon...

This study investigated the potentiation of porcine circovirus 2 (PCV2)-induced postweaning multisystemic wasting syndrome by porcine parvovirus (PPV) and found it was associated with excessive production of tumor necrosis factor-alpha (TNF-alpha). Colostrum-deprived conventional pigs were inoculated intranasally with PCV2 or PPV alone or in combination (PCV2 and PPV). In vitro assay of TNF-alp...

In order to directly evaluate the role of the cAMP-dependent protein kinase (PKA) catalytic (C) subunit in T-cell receptor- (TCR) triggered cytotoxic T-lymphocytes (CTL) effector functions, cells were studied after pretreatment with antisense oligomers complementary to mRNA for the C alpha or C beta subunits. C alpha subunit is shown to be predominantly expressed in CTL. In some experiments the...