This paper presents a new worst-case analysis of heuristic approach to solve the Set Covering Problem (SCP) which is NP-hard. In this analysis Worst-case complexity and upper bound of solving SCP using this approach are presented.

Michigan for providing the mouse neuroserpin cDNA. AUTHOR CONTRIBUTIONS RMS, EEC, LPO, MTM and SCP conducted the experiments and performed the image analysis, CJL performed the computational analysis; RMS, DHP, GAS and SCP analyzed the data and wrote the manuscript.

CHOREO: Ron & Georgine Woolcock, 5326 Berger Dr SE, Olympia, WA 98513 TELEPHONE: 360-456-2056 E-MAIL: [email protected] MUSIC: “If I Had To Do It All Over Again” by Roy Clark, Varese Vintage CD “Roy Clark Greatest Hits” Track 13. D/L available from Internet. RHYTHM: Two Step PHASE: II TIME/SPEED: 2:37/100% FOOTWORK: Opposite, directions for man except where noted. DATE: June, 2007 SEQUENCE...

OBJECTIVE Right axillary artery (AxA) perfusion, which can prevent cerebral embolism caused by retrograde perfusion via the femoral artery (FA), was used for selective cerebral perfusion (SCP) as well as cardiopulmonary bypass (CPB) in aortic arch repair. We review the outcome of aortic arch surgery using SCP with right AxA perfusion to clarify its efficacy. METHOD Between 1998 and 2002, 120 ...

OBJECTIVE To investigate the protective effect of Stauntonia chinensis polysaccharides (SCP) on carbon tetrachloride (CCl4) induced acute liver injuries in mice. METHODS KUNMING MICE WERE RANDOMLY DIVIDED INTO THREE GROUPS: the control group, the pathological model group, and the SCP group. The SCP group was further divided into three subgroups based on SCP treatment: Low dosage (50 mg/kg), m...

Individuals with spastic cerebral palsy (SCP) exhibit restricted joint range of motion and increased joint stiffness due to structural alterations of their muscles. Little is known about which muscle-tendon structures are responsible for these alterations. The aim of this study was to compare the passive mechanics of the ankle joint and medial gastrocnemius (MG) muscle in young adults with SCP ...

We examined the effects of self-regulation of slow cortical potentials (SCP) in nine children with attention-deficit/hyperactivity disorder (ADHD) by focusing on the changes in electroencephalographic (EEG) shifts during SCP sessions. In SCP training, individuals learn to increase and decrease their cortical excitabilities (enhancement of negative and positive cortical shifts). To examine the e...

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In this article, we present Ginkgo , a modern C++ math library for scientific high performance computing. While classical linear algebra libraries act on matrix and vector objects, ’s design principle abstracts all functionality as “linear operators,” motivating the notation of operator library.” current focus is oriented toward providing sparse graphics processing unit (GPU) architectures, but...

Abstract In terms of model predictive control (MPC) performance degradation caused by operational faults, in this article, a robust MPC strategy with active fault tolerance properties is proposed. The proposed incorporates supervision layer into the structure conventional cost‐contracting formulation‐based for online update nominal controller event faults. based on multiplant uncertainty, while...