Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Analysis Tools

Thermophysical property analysis tools are needed to allow chemists and engineers to evaluate the performance of the models being used or developed for the chemical systems and processes at conditions of interest. These analysis tools include property tables, phase equilibrium calculations, phase envelopes, and plots of phase diagrams. [Pg.169]


Our near future improvements include automatic defect detection and reporting, and integration of reports into Word or Excel documents. On the long nin, automatic comparison with historical data will be possible, and if acquisition cards improve, acquisition may be perfomied by the analysis tools. [Pg.1009]

The essentially non-destmetive nature of Rutherford backscattering spectrometry, combmed with the its ability to provide botli compositional and depth mfomiation, makes it an ideal analysis tool to study thm-film, solid-state reactions. In particular, the non-destmetive nature allows one to perfomi in situ RBS, thereby characterizing both the composition and thickness of fomied layers, without damaging the sample. Since only about two minutes of irradiation is needed to acquire a Rutherford backscattering spectmm, this may be done continuously to provide a real-time analysis of the reaction [6]. [Pg.1835]

Single-Module Analysis Consider the single-module unit shown in Fig. 30-10. If the measurements were complete, they would consist of compositions, flows, temperatures, and pressures. These would contain significant random and systematic errors. Consequently, as collected, they do not close the constraints of the unit being studied. The measurements are only estimates of the actual plant operation. If the actual operation were known, the analyst could prepare a scatter diagram comparing the measurements to the actual values, which is a useful analysis tool Figure 30-19 is an example. [Pg.2567]

To extract the conformational properties of the molecule that is being studied, the conformational ensemble that was sampled and optimized must be analyzed. The analysis may focus on global properties, attempting to characterize features such as overall flexibility or to identify common trends in the conformation set. Alternatively, it may be used to identify a smaller subset of characteristic low energy conformations, which may be used to direct future drug development efforts. It should be stressed that the different conformational analysis tools can be applied to any collection of molecular conformations. These... [Pg.83]

Lucas and Embrey (1987) further extended the CADET concept as a practical analysis tool by developing a structured questionnaire for use by an analyst when interacting with plant personnel. For each CAD the analyst is prompted to consider a possible failure at each of the stages in the Rasmussen model described in Figure 4.10. [Pg.180]

Most vibration monitoring programs rely heavily on historical vibration-level amplitude trends as their dominant analysis tool. This is a valid approach if the vibration data are normalized to remove the influence of variables, such as load, on the recorded vibration energy levels. Valid trend data provides an indication of change over time within the monitored machine. As stated in preceding sections, a change in vibration amplitude is an indication... [Pg.692]

Probabilistic CA. Probabilistic CA are cellular automata in which the deterministic state-transitions are replaced with specifications of the probabilities of the cell-value assignments. Since such systems have much in common with certain statistical mechanical models, analysis tools from physics are often borrowed for their study. Probabilistic CA are introduced in chapter 8. [Pg.18]

Everything in Swarm is an object with three main characteristics Name, Data and Rules. An object s Name consists of an ID that is used to send messages to the object, a type and a module name. An object s Data consists of whatever local data (i.e. internal state variables) the user wants an agent to possess. The Rules are functions to handle any messages that are sent to the object. The basic unit of Swarm is a swarm a collection of objects with a schedule of event over those objects. Swarm also supplies the user with an interface and analysis tools. [Pg.569]

The control of materials purity and of environmental conditions requires to implement physico-chemical analysis tools like ESC A, RBS, AUGER, SEM, XTM, SIMS or others. The principle of SIMS (Secondary Ion Mass Spectroscopy) is shown in Eig. 31 an ion gun projects common ions (like 0+, Ar+, Cs+, Ga+,. ..) onto the sample to analyze. In the same time a flood gun projects an electron beam on the sample to neutralize the clusters. The sample surface ejects electrons, which are detected with a scintillator, and secondary ions which are detected by mass spectrometry with a magnetic quadrupole. [Pg.340]

The work of Matthies et al. [22] collects the current issues, methods, and tools for DSS, and that of Argent et al. [23] describes a DSS generator within which users are able to select and link models, data, analysis tools, and reporting tools to create specific DSS for particular problems, and for which new models and tools can be created and, through software reflection (introspection), discovered to provide expanded capability where required. This system offers a new approach within which environmental systems can be described in the form of specific DSS at a scale and level of complexity suited to the problems and needs of decision makers. [Pg.137]

There are two ways in which data can be analyzed using the MARS system. The first is through use of the general data analysis tools which are part of the standard MARS shell. The second is by means of specialized data analysis programming which can be invoked by the MARS shell. [Pg.16]

TABLE 6.1 Network Building and High-Throughput Data Analysis Tools... [Pg.143]

Hu Z, Mellor J, Wu J, DeLisi C. VisANT an online visualization and analysis tool for biological interaction data. JiMC Bioinformatics 2004 5 17. [Pg.164]

We have been developing cutting-edge data analysis tools for the pharmaceutical industry for over a decade, with a particular focus in the fields of cheminformatics and bioinformatics. We now describe how our insights apply to these areas. [Pg.430]

The purpose of the UltraLink is not only to comfortably navigate across distributed knowledge sources but also to access a variety of analysis tools. In this section, we illustrate this functionality through a few of the implemented tools, building on the previous psoriasis example. [Pg.745]

Figure 31.5 Sample of analysis tools offered by the UltraLink. A. Link to the Competitive Intelligence Analysis Platform. B. Extract of products in development for psoriasis —Source (ADIS, Martindale). C. Link to Harrison Online for psoriasis . D. Knowledge Map for psoriasis . Figure 31.5 Sample of analysis tools offered by the UltraLink. A. Link to the Competitive Intelligence Analysis Platform. B. Extract of products in development for psoriasis —Source (ADIS, Martindale). C. Link to Harrison Online for psoriasis . D. Knowledge Map for psoriasis .
Several statistical, quality management, and optimization data analysis tools, aimed at exploring records of measurements and uncover useful information from them, have been available for some time. However, all of them require from the user a signifieant number of assumptions and a priori decisions, which determine in a very strict manner the validity of the final results obtained. Furthermore, these classical tools are guided... [Pg.100]

The analysis of thermodynamic data obeying chemical and electrochemical equilibrium is essential in understanding the reactivity of a system to be used for deposition/synthesis of a desired phase prior to moving to experiment and/or implementing complementary kinetic analysis tools. Theoretical and (quasi-)equilibrium data can be summarized in Pourbaix (potential-pH) diagrams, which may provide a comprehensive picture of the electrochemical solution growth system in terms of variables and reaction possibilities under different conditions of pH, redox potential, and/or concentrations of dissolved and electroactive substances. [Pg.85]

Massachusetts Toxics Use Reduction Institute Pollution Prevention Options Analysis Tool (p2oasys)... [Pg.316]

TEM is a direct analysis tool for knowing if metal clusters are present in catalytic solutions. This technique permits to define the size, structure, morphology and state of aggregation of the metal particles [11]. Hence, this technique can be in particular useful to identify nanoclusters in metal-catalysed reactions, using molecular complexes as catalytic precursors. But the catalytic activity of these observed nanoclusters must be further checked. [Pg.428]

The second NIST human DNA SRM is a PCR-based DNA Profiling Standard. The PCR was first described by Saiki et al. (1985,1989). Since then it has developed into a highly versatile and widely used detection, identification, manipulation and analysis tool in molecular biology, including DNA profiling. In brief, two short synthetic oligonucleotides, or primers, are used to define an intervening DNA sequence... [Pg.161]

Overall, LEED in UHV provides the exclusive ability to study stmcture-function relationships in heterogeneous catalysis, and for that reason it has become a routine surface analysis tool. [Pg.247]


See other pages where Analysis Tools is mentioned: [Pg.359]    [Pg.245]    [Pg.47]    [Pg.371]    [Pg.573]    [Pg.689]    [Pg.301]    [Pg.311]    [Pg.144]    [Pg.457]    [Pg.694]    [Pg.568]    [Pg.528]    [Pg.767]    [Pg.1]    [Pg.155]    [Pg.520]    [Pg.654]    [Pg.187]    [Pg.283]    [Pg.323]    [Pg.323]    [Pg.58]    [Pg.15]    [Pg.38]    [Pg.212]    [Pg.242]    [Pg.322]   
See also in sourсe #XX -- [ Pg.169 ]




SEARCH



Analyses of Structure Packing via X-Ray, Synchrotron, and Other Techniques, Including Spectroscopic Tools

Analysis Tools for

Analysis and Mining Tools

Analysis tools, proteins

Analysis, Display and Output Tools in ID WIN-NMR

Chemometric tools cluster analysis

Chemometric tools factor analysis

Chemometric tools for image analysis

Compound specific stable carbon isotope analyses - a new tool for tracing the fate of organic riverine contaminants

Computational Tools for Hydrogen Bond Analysis and Design

Computational Tools for Protein Analysis by MALDI-MS

Computational tools, for expression analysis

Data analysis, tools

Design tools from dimensional analysis

Design tools from graphical analysis

Evaluation tools dynamic mechanical analysis

Excel Data Analysis Tools

Failure Modes and Effects Analysis (FMEA) Tool

Fault tree analysis investigation tools

Financial analysis tools

Flowsheeting analysis tools

Genomic approaches analysis tools

Hazard Identification and Analysis Tools

Interface analysis, analytical tools

Metabolic network analysis tools

Multivariate data analysis tools

Pharmacophores analysis tools

Procedural Event Analysis Tool

Process analysis tools

Proteome protein analysis tools

Regular visualisation tools for net discovery and analysis

Regulatory sequence analysis tools

Residence Time Distribution A Tool for Analysis of Fluid Mixing Pattern

Retrospective Analysis Tools

Risk analysis tools

Root cause analysis model tools

Specialized NEA Analysis Tools

Statistical analyses tools

Techno-economic Analysis Tools for Carbon Dioxide Capture and Reuse in Integrated Flowsheet

The analysis tool

Tools Electronic Data Analysis Service (ELECTRAS)

Tools Useful for the Analysis of Ganglioside Functions

Tools for Expression Analysis

Tools for On-Bead Monitoring and Analysis in Solid-Phase Oligosaccharide Synthesis

Tools for structure analysis

Tools for the Analysis and Quantification of Drug-Membrane Interactions

© 2024 chempedia.info