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Modeling and simulation as a service architecture for deploying resources in the Cloud

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International Journal of Modeling, Simulation, and Scientific Computing 2016年第1期7卷 142-179页

作者： Sixuan Wang gabriel Wainer Department of Systems and Computer Engineering Carleton University Centre for Visualization and Simulation(V-Sim)Ottawa CanadaON K1S-5B6

In recent years,Cloud Computing has become popular to facilitate the use of Modeling and Simulation(M&S)***,there are still various issues to solve,including the structure constrain of chosen web service frameworks,the sharing of varied resources in the Cloud,and the difficulties in reproducing *** show a new architecture based on Cloud Computing and new modeling methods to deal with these *** layered architecture,called Cloud Architecture for Modeling and Simulation as a Service(CAMSaaS),simplifies the deployment of M&S resources as services in the *** supports hierarchical resource services,experimental frameworks,scalable infrastructure and makes everything as a *** deploy varied M&S resources as services in the Cloud,and build a Modeling and Simulation as a Service(MSaaS)middleware called CloudRISE to manage a variety of M&S *** also use the experimental framework concept to simplify the management of experiment *** present a case study for crowd evacuation application using the architecture.

关键词： Modeling and Simulation as a Service Cloud-based Simulation Simulation Middleware RESTful Web Services Cloud Services

Laparoscopic resection of gastrointestinal neuroendocrine tumors with special contribution of radionuclide imaging

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World Journal of Gastroenterology 2014年第42期20卷 15608-15615页

作者： Andreas Shamiyeh Michael gabriel Ludwig Boltzmann Institute for Operative Laparoscopy and 2nd Surgical Department Linz General Hospital Department of Nuclear Medicine and Endocrinology Linz General Hospital University Clinic of Nuclear Medicine Medical University of Innsbruck

The surgical treatment of neuroendocrine tumors(NETs) draws on experience and guidelines more than on prospective randomized trials. The incidence of NET is increasing in all parts of the gastrointestinal tract. A variety of classifications introduced over the last decade may have led to difficulties in judging clinical relevance and determining the right surgical strategy. The North American Neuroendocrine Tumor Society and the European Neuroendocrine Tumor Society have developed usable guidelines from the available literature. For more than 20 years laparoscopy has developed as the gold standard for various surgical indications. Nevertheless, few trials have compared open and laparoscopic surgery with regard to NET. This review summarizes the recent literature on surgery for NET and incorporates the evidence on laparoscopy for cancer which might be also applied for NET.

关键词： Neuroendocrine tumors Gastrointestinal Laparoscopy Image-guided surgery Somatostatin receptor imaging

Surgical Infection Society guidelines on antibiotic use in gallstone surgery: high time we crack down on prophylactic antibiotics

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Hepatobiliary Surgery and Nutrition 2022年第6期11卷 893-895页

作者： gabriel Sandblom Department of Clinical Science and Education SödersjukhusetKarolinska InstitutetStockholmSweden Department of Surgery SödersjukhusetStockholmSweden

There is a great need for a more stringent and uniform use of antibiotic prophylaxis in general *** decision to prescribe antibiotics is often made based on local routines or poorly defined reasons for prophylaxis,wit... 详细信息

关键词： surgery routine Surgical

DETERMINISTIC HOMOGENIZATION OF QUASILINEAR DAMPED HYPERBOLIC EQUATIONS

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Acta Mathematica Scientia 2011年第5期31卷 1823-1850页

作者： gabriel Nguetseng Hubert Nnang Nils Svanstedt Faculty of Sciences University of Yaounde I P.O. Box 812 Yaounde Cameroon Ecole Normale Suprieure University of Yaounde I P.O. Box 47 Yaounde Cameroon Department of Mathematical Sciences University of Gothenburg SE-412 96 Gteborg Sweden

Deterministic homogenization is studied for quasilinear monotone hyperbolic problems with a linear damping term. It is shown by the sigma-convergence method that the sequence of solutions to a class of multi-scale hig... 详细信息

关键词： homogenization sigma-convergence quasilinear hyperbolic

Compositional asynchronous membrane systems

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Progress in Natural Science:Materials International 2007年第4期17卷 411-416页

作者： Cosmin Bonchis Cornel Izbasa gabriel Ciobanu Research Institute "e-Austria" Timisoara Romania "A. I. Cuza" University Faculty of Computer Science and Romanian AcademyInstitute of Computer Science Blvd. Carol I no. 8700505 IasiRomania

This paper presents an algorithmic way of building complex membrane systems by coupling elementary membranes. Its application seems particularly valuable in the case of asynchronous membrane systems, since the resulting membrane system remains asynchronous. The composition method is based on a handshake mechanism implemented by using antiport rules and promoters.

关键词： complex membrane systems coupling elementary membranes asynchronous membrane systems.

Conserved RB functions in development and tumor suppression

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Protein & Cell 2011年第11期2卷 864-878页

作者： gabriel M.Gordon Wei Du Ben May Department for Cancer Research University of ChicagoChicagoIL 60637USA

The variety of human cancers in which the retinoblastoma protein pRb is inactivated reflects both its broad importance for tumor suppression and its multitude of cellular *** evidence indicates that pRb contributes to a diversity of cellular functions,including cell proliferation,differentiation,cell death,and genome *** performs these diverse functions through the formation of large complexes that include E2F transcription factors and chromatin *** this review we will discuss some of the recent advances made in understanding the structure and function of pRb as they relate to tumor suppression,and highlight research using Drosophila melanogaster that reveals important,evolutionarily conserved functions of the RB family.

关键词： RB E2F Drosophila Rbf cell cycle chromatin modification

Dietary supplementation with branchedchain amino acids enhances milk production by lactating sows and the growth of suckling piglets

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Journal of Animal Science and Biotechnology 2022年第6期13卷 1857-1870页

作者： Reza Rezaei Ana San gabriel Guoyao Wu Department of Animal Science Texas A&M UniversityCollege StationTX 77843USA Ajinomoto Co. Inc1-15-1 KyobashiChuokuTokyo 104-8315Japan

Background:Under current dietary regimens,milk production by lactating sows is insufficient to sustain the maximal growth of their *** precursors of glutamate and glutamine as well as substrates and activators of protein synthesis,branched-chain amino acids(BCAAs)have great potential for enhancing milk production by ***:Thirty multiparous sows were assigned randomly into one of three groups:control(a corn-and soybean meal-based diet),the basal diet+1.535%BCAAs;and the basal diet+3.07%*** ratio(g/g)among the supplemental L-isoleucine,L-leucine and L-valine was 1.00:2.56:*** were made isonitrogenous by the addition of appropriate amounts of *** sows had free access to drinking water and their respective *** number of live-born piglets was standardized to 9 per sow at d 0 of lactation(the day of parturition).On d 3,15 and 29 of lactation,body weights and milk consumption of piglets were measured,and blood samples were obtained from sows and piglets 2 h and 1 h after feeding and nursing,***:Feed intake did not differ among the three groups of *** of asparagine,glutamate,glutamine,citrulline,arginine,proline,BCAAs,and many other amino acids were greater(P<0.05)in the plasma of BCAA-supplemented sows and their piglets than those in the control *** with the control,dietary supplementation with 1.535%and 3.07%BCAAs increased(P<0.05)concentrations of free and protein-bound BCAAs,glutamate plus glutamine,aspartate plus asparagine,and many other amino acids in milk;milk production by 14%and 21%,respectively;daily weight gains of piglets by 19%and 28%,respectively,while reducing preweaning mortality rates by 50%and 70%,***:Dietary supplementation with up to 3.07%BCAAs enhanced milk production by lactating sows,and the growth and survival of their piglets.

关键词： Branched-chain amino acids Lactation Milk synthesis Milk yield Neonatal growth Sow

Multiscale Analysis of Semilinear Damped Stochastic Wave Equations

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Acta Mathematica Sinica,English Series 2023年第7期39卷 1305-1331页

作者： Aurelien FOUETIO gabriel NGUETSENG Jean Louis WOUKENG Department of Mathematics Higher Teacher Training CollegeUniversity of NgaoundereP.O.Box 652BertouaCameroon Department of Mathematics University of Yaounde IP.O.Box 812YaoundeCameroon Department of Mathematics and Computer Science University of DschangP.O.Box 67DschangCameroon

In this paper we proceed with the multiscale analysis of semilinear damped stochastic wave motions. The analysis is made by combining the well-known sigma convergence method with its stochastic counterpart, associated to some compactness results such as the Prokhorov and Skorokhod theorems. We derive the equivalent model, which is of the same type as the micro-model. One of the novelties of the work is that the corrector problem is solved in the classical sense of distributions,thereby allowing numerical computations of the homogenized coefficients.

关键词： Hyperbolic stochastic equations Wiener Process sigma convergence tightness of probability measures

Assessment of potential impacts to surface and subsurface water bodies due to longwall mining

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International Journal of Mining Science and Technology 2017年第1期27卷 57-64页

作者： Christopher Newman Zacharias Agioutantis gabriel Boede Jimenez Leon Department of Mining Engineering University of KentuckyLexingtonKY 40506USA

Ground movements due to longwall mining operations have the potential to damage the hydrological balance within as well as outside the mine permit area in the form of increased surface ponding and changes to hydrogeological properties. Recently, the Office of Surface Mining, Reclamation and Enforcement(OSMRE) in the USA, has completed a public comment period on a newly proposed rule for the protection of streams and groundwater from adverse impacts of surface and underground mining operations(80 FR 44435). With increased community and regulatory focus on mining operations and their potential to adversely affect streams and groundwater, now there is a greater need for better prediction of the possible effects mining has on both surface and subsurface bodies of water. With mining induced stress and strain within the overburden correlated to changes in the hydrogeological properties of rock and soil, this paper investigates the evaluation of the hydrogeological system within the vicinity of an underground mining operation based on strain values calculated through a surface deformation prediction model. Through accurate modeling of the pre- and post-mining hydrogeological system, industry personnel can better depict mining induced effects on surface and subsurface bodies of water aiding in the optimization of underground extraction sequences while maintaining the integrity of water resources.

关键词： Streams Aquifers Ground strain Coal mining