This paper considers the problem of minimizing summation a differentiable function and nonsmooth on Riemannian manifold. In recent years, proximal gradient method its variants have been generalized to setting for solving such problems. Different approaches generalize mapping lead different versions methods. However, their convergence analyses all rely exactly, which is either too expensive or i...

A method to prepare photosystem I (PSI) particles is described. Spinach leaves are used to prepare broken chloroplasts that are then solubilized by using a detergent (Triton X-100). Solubilized chloroplasts are then applied on an ion-exchange column. Eluted by a linear concentration gradient of NaCl, fractions enriched in PSI particles are collected and applied on a small hydroxyapatite column....

Phosphate release from sediments hampers the remediation of aquatic systems from a eutrophic state. Microbial phosphatases in sediments release phosphorus during organic matter degradation. Despite the important role of phosphatase-expressing bacteria, the identity of these bacteria in sediments is largely unknown. We herein presented a culture-independent method to phylogenetically characteriz...

Related DatabasesWeb of Science You must be logged in with an active subscription to view this.Article DataHistorySubmitted: 22 April 2020Accepted: 09 July 2021Published online: 21 October 2021Keywordslinear quadratic regulators, optimal control, nonconvex minimization, state feedback, output gradient method, convergenceAMS Subject Headings49N10, 49M37, 90C26, 90C52Publication DataISSN (print):...

Phosphate release from sediments hampers the remediation of aquatic systems from a eutrophic state. Microbial phosphatases in sediments release phosphorus during organic matter degradation. Despite the important role of phosphatase-expressing bacteria, the identity of these bacteria in sediments is largely unknown. We herein presented a culture-independent method to phylogenetically characteriz...

A method for the preparative isolation of peroxisomes from the livers of rat, guinea pig, and mouse, and also from rat kidney is described. The light mitochondrial fraction, i.e., particles sedimenting between 33,000 and 250,000g-min, or the postnuclear supernatant of liver or kidney, is subjected to a 20-50% Metrizamide density gradient ultracentrifugation in a vertical rotor. After centrifuga...

in this paper imprecise target models has been proposed to investigate the relation between imprecise data envelopment analysis (idea) and mini-max reference point formulations. through these models, the decision makers' preferences are involved in interactive trade-off analysis procedures in multiple objective linear programming with imprecise data. in addition, the gradient projection type me...