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Insertion/deletion (indel) is one of the most common methods of protein sequence variation. Recent studies showed that indels could affect their flanking regions and they are important for protein function and evolution. Here, we describe the Indel Flanking Region Database (IndelFR, http://indel.bioinfo.sdu.edu.cn), which provides sequence and structure(More)
Enabled to provide pervasive access to distributed resources in parallel ways, heterogeneous scheduling is extensively applied in large-scaled computing system for high performance. Conventional real-time scheduling algorithms, however, either disregard applications’ security needs and thus expose the applications to security threats or run applications at(More)
The biogenic synthesis of metal nanomaterials offers an environmentally benign alternative to the traditional chemical synthesis routes. Colloidal silver (Ag) nanoparticles were synthesized by reacting aqueous AgNO(3) with Medicago sativa seed exudates under non-photomediated conditions. Upon contact, rapid reduction of Ag(+) ions was observed in <1 min(More)
With nonrelativistic QCD factorization, we present the first complete next-to-leading order study on the polarization of prompt J/ψ hadroproduction by including feeddown from χ(c)((3)P(J)(1),(3)S(1)(8)) and ψ(2s) which turn out to be very important parts. By using the color-octet long-distance matrix elements obtained from a combined fit of the measurements(More)
A liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) method for the determination of berberine in human plasma using chlorobenzylidine as the internal standard (IS) has been developed and validated. The plasma samples were prepared by LLE and the analytes were chromatographically separated on a Hanbon Lichrospher 5-C18 HPLC column(More)
At present, energy-efficient scheduling algorithm in High-Performance Computing (HPC) environment is becoming a research hotspot owning to its high operation cost and low reliability. In this paper, we investigate energy-efficient scheduling algorithm of data dependent tasks in DVS-Unable cluster system. The proposed ESTD algorithm efficiently integrates(More)
The Backward Stochastic Differential Equation (BSDE) is a robust tool for financial derivatives pricing and risk management. In this paper, we explore the opportunity for parallel computing with BSDEs in financial engineering. A binomial tree based numerical method for BSDEs is investigated and applied to option pricing. According to the special structure(More)
The development of the hardware changes program structure. Now the Graphic Processing Unit (GPU) has evolved into an extremely flexible, powerful and cost-efficient processor, which is specialized for compute intensive, massively data parallel computation. In the field of financial derivatives pricing and risk management, the Backward Stochastic(More)
Space charge was introduced into polymethyl methacrylate (PMMA) by electron beam radiation and the interactional mechanism between space charge and PMMA was investigated in this paper. A new model of space charge effect breakdown, based on the traditional dielectric treeing breakdown theory, was promoted. This model proposes that dielectric space charge(More)
With the development of high performance computing, especially after the emergence of petaflop system, people pay more attentions on how to use these resources in an effective way and what application could be deployed on them except for scientific computing. Given the properties of high performance computing, rendering is one kind of application which is(More)