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In 2001 Hyprotech and Synetix announced an ammonia plant simulation that can be used for modeling, online monitoring, and optimization of the plant. The simulation includes Synetix reactor models, customized thermo-... [Pg.1024]

Bathelt, C., R.D. Schmid, and J. Pleiss (2002). Regioselectivity of CYP2B6 Homology modeling, molecular dynamics simulation, docking. J. Mol. Model. (Online) 8, 321-- 5. [Pg.479]

Wind - European Wind Atlas BS6399 UK Met Office Models Waves - UK Wave Atlas UK Meteorological Office Model Nomographs Numerical models Online site specific weather service supplied by Met Office and others... [Pg.53]

Statistical methods (such as F-test, Student s t-test, and x -test) can be used to prove the justification of using normal distribution to model online data. Usually, F-test is applied first to determine if a data set follows the normal distribution. Student s t-test is applied to determine the means or average assuming a common variance between a small set of sample data points and a large data pool. On the other hand, / -test can be applied to determine the variance for a small set of sample data points by assuming a common means between a small set of sample data points and a large data pool. For readers who are interested in this topic, please read SchmuUer (2009). [Pg.456]

M. Hofmann, D. Scheschkewitz, A. Ghaffari, G. Geiseler, W. Massa, H.F. Schaefer, tert. and A. Bemdt, J. Mol. Model, [online computer file], 2000, 6, 257. Springer-Verlag. Avail. URL http //link.springer.de/link/service/joumals/00894/papers/0006002/00060257.pdf. [Pg.87]

According to Ashdown et al. (2004), more recently, 3D scans have been used to create virtual models of customers of the apparel industry, which consumers can manipulate to mirror their own bodies. Consumers can then try clothing on their model online. [Pg.152]

Marrero-Ponce, Y., Marrero, R. M., Torrens, E, Martinez, Y., Bernal, M. G., 8c Zaldivar, V. R. (2005). Non-stochastic and stochastic linear indices of the molecular pseudograph s atom-adjacency matrix a novel approach for computational in silico screening and rationaP selection of new lead antibacterial agents. Journal of Molecular Modeling (Online), 1.12(3), 255-271. [Pg.1355]

Chemical Abstracts Service Information System Computer Graphics and Molecular Modeling Electronic Publishing of Scientific Manuscripts Factual Information Databases Internet-based Computational Chemistry Tools Molecular Models Visualization Nucleic Acids Qualitative Modeling Online Databases in Chemistry Protein Data Bank (PDB) A Database of 3D Structural Information of Biological Macromolecules Reaction Databases Spectroscopic Databases Structure Databases. [Pg.1423]

Almost all modern CFD codes have a k - model. Advanced models like algebraic stress models or Reynolds stress model are provided FLUENT, PHOENICS and FLOW3D. Table 10-3 summarizes the capabilities of some widely used commercial CFD codes. Other commercially CFD codes can be readily assessed on the web from hptt//www.cfd-online.com This is largest CFD site on the net that provides various facilities such as a comprehensive link section and discussion forum. [Pg.825]

Electronic marketplace/E-commerce In addition to the many databases available and person-to-person contacts, E-commerce in plastics has been conducted through suppliers web sites or the dot-commerce independent web sites that link material buyers with sellers in transactions or auction formats. During the year 2000 five plastic producers/suppliers and various elastomer producers/suppliers created a new and important business model of a joint-venture web site. It provides multiple companies to join forces to do business. This is a strategy some observers call competition and others regard as just another form of selling in. an electronic format. Regardless of how it is perceived, the model will help propel e-commerce into the mainstream of processor procurement due to the size and wealth of the companies involved. The plastic model example is the largest online business-to-business site todate. [Pg.415]

It is essential that, with the use of evidence-based medicine to inform decisions in health care, the processes used in program development be as transparent as possible. Information about the limited evidence and inherent uncertainty should be disclosed and available for scrutiny, even within the software itself. In fact, in an attempt to maximize transparency, some have advocated open source development and publication of interactive software models [49, 50]. Certainly, details of methodologies, sources, and other techniques employed for development of the underlying models must be acknowledged. However, the proprietary nature of many of these programs must be taken into consideration and measures put into place to ensure confidentiality. Requested publication of all NIH-sponsored research online (in PubMed) [51] within a reasonable time frame after journal acceptance will help to ensure that these data are available in the public domain in short order. [Pg.585]

Heller and Tabibian (13) noted that errors, due to laterally scattered light and the corona effect, as large as to cause a 30 reduction in measured turbidity, may result if instruments which are perfectly suitable for ordinary absorption measurements are used for turbidity measurements without proper modifications. To evaluate the performance of our turbidity detector, particle suspensions of various concentrations of several polystyrene latex standards were prepared. Their extinction coefficients were measured using both a bench-top UV spectrophotometer (Beckman, Model 25) and the online detector (Pharmacia). [Pg.52]

In this chapter, we have summarized (recent) progress in the mechanistic understanding of the oxidation of carbon monoxide, formic acid, methanol, and ethanol on transition metal (primarily Pt) electrodes. We have emphasized the surface science approach employing well-defined electrode surfaces, i.e., single crystals, in combination with surface-sensitive techniques (FTIR and online OEMS), kinetic modeling and first-principles DFT calculations. [Pg.197]

Ventura, O. N., 1997, Density Functional Studies of Open-Shell Species in The Molecular Modeling e-Confer-ence (TMMeC), 1, 57, available at www.tmmec.org.uy, and online at fcindy5.ncifcrf.gov/tmmec/current/. [Pg.304]

The previous model setup included an identical horizontal resolution for ocean and atmosphere, and online coupling was implemented in the ECHAM submodel with an exchange rate of 3 hours. In the current model setup atmosphere and ocean are coupled online using the Ocean-Atmosphere-Sea Ice-Soil (OASIS) coupler [Valcke et al (2004)] with a coupling time step of one day. OASIS passes boundary condi-... [Pg.21]

Reactive scheduling is an online procedure which modifies nominal schedules in reaction to the occurrence of an unexpected event. Reactive scheduling is traditionally used to handle short-term uncertainties in parameters as, e.g., processing times, or equipment failures. The underlying-models themselves usually do not incorporate information on the uncertainty. [Pg.186]

In order to investigate the performance of a deterministic online scheduler, we apply it to the example problem under demand uncertainty for three periods. The model of the scheduling problem used in the scheduler considers a prediction horizon of H = 2 periods. Only the current production decision Xi(ti) is applied... [Pg.188]


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Model Validation Using Online Servers

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