Big Chemical Encyclopedia

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

Articles Figures Tables About

Using Apply Names

Excel Tip. You can select more than one name at a time from the list box. In Excel for Windows, press the CONTROL key and then click on the names you want to select. In Excel for the Macintosh, press the COMMAND key and click on the names you want to select. [Pg.68]


Use Apply Names (Figure 3-10) if you have created a spreadsheet with formulas using cell references and now want to replace the cell references with names. First, use Define Name or Create Names to assign names to the references. Then choose Apply Names. The names that you have assigned will be shown in the list box. The Ignore Relative/Absolute box should usually be checked. Select a name from the list and press OK. All cells containing the reference will be replaced by the name. [Pg.68]

Tor all restraints, HyperChem uses named selections that contain two, three, or four atoms each. You use Name Selection on the Selectmenn to assign nam es to groups of selected atom s. Th en you can apply named selections as restraints for a calculation in the Restraint Forces dialog box from Restraints on the Setup menu. [Pg.81]

In the petroleum industry the International Union of Pure and Applied Chemistry (lUPAC) system is in widespread use for naming organic compounds. Two points, however, regarding group names and the prefix, iso, call for comment. [Pg.159]

In Table 1, drawn up by the author, of abbreviations in common use those in bold type are in the main schedule of BS 3502. In this list the names given for the materials aie the commonly used scientific names. This situation is further complicated by the adoption of a nomenclature by the International Union of Pure and Applied Chemistry for systematic names and a yet further nomenclature by the Association for Science Education which is widely used in British schools but not in industry. Some examples of these are given in Table 2. Because many rubbery materials have been referred to in this book. Tables 3 and 4 list abbreviations for these materials. [Pg.943]

Note 2. Since all aldoses up to the hexoses have trivial names that are preferred, the systematic names apply only to the higher aldoses. However, the configurational prefixes are also used to name ketoses (see below) and other monosaccharides. [Pg.74]

This example also shows name substitution in the form [framework-name applied-name ]. We have used it to rename some of the associations to avoid Courses having different... [Pg.368]

Of course, any pair of classes that conforms to this relationship in some chunk of program code will probably not be called Subject and Observer. They ll have bigger, more interesting roles in their program, perhaps as pieces of a GUI or proxies in a distributed system. But this is exactly what frameworks are about We can define only the aspects about which we have something to say and then allow users to use other names and extend the definitions when they apply our framework. [Pg.372]

Although the names of the saccharides are generally trivial, systematic nomenclature is used to name their derivatives. Because trivial names are not amenable to the treatments usually applied to the names of ordinary parent hydrides, many adaptations are necessary and some peculiarities must be noted. [Pg.115]

Many, and quite differentiated, drug effects can be shown and quantified in healthy volunteers under standardized and thus reproducible conditions. The information gathered in these experiments can be usefully applied in a number of theoretical and practical contexts. This chapter has not dealt with some of the herbal medicines, and we also omitted discussion of older studies with simultaneous or consecutive administration of more than one drug, e.g. the so-called scopolamine model to study cognition enhancers (see Spiegel, 1989, p. 180). As will be noted in Chapter 5, experiments in healthy volunteers still play their role in the development of new drugs, some of them under the new name of proof of concept (PoC) or proof of effect (PoE) studies. [Pg.97]

In general, organic compounds are given systematic names by using the order prefix-parent-suffix, where prefix indicates how many branching groups are present, parent indicates how many carbons are in the longest chain and suffix indicates the name of the family. Common names as weU as systematic names are used for alkanes and their derivatives. However, it is advisable to use systematic names or the lUPAC (International Union of Pure and Applied Chemistry) nomenclature, which can be derived from a simple set of rules. [Pg.62]

Typically, cover letters should be written in a business letter format and customized to the job for which you re applying. Also, these letters need to be personalized, using the name and title of the recipient. [Pg.100]

Conjunctive nomenclature may be used for naming cyclic adds. It is applied to any ring system attached by a single bond to one or more acyclic hydrocarbon chains, each of which hears only one principal functional group. [Pg.1173]

The choice of f(x) to label a function is entirely arbitrary in principle, any label will do We could just as easily have labelled it (x), G(x), 4>-, y or y Later on, we do use the label y to represent the eigenfunction of a given operator, but y is also routinely used to name the value of the dependent variable for some given function, and as a result it can be confusing sometimes to distinguish between the label applied to the function itself and the label applied to the value of the function for a particular choice of independent variable. [Pg.155]

In the early days of coordination chemistry, coordination compounds were named after their discoverer or according to their color. Now, we use systematic names that specify the number of ligands of each particular type, the metal, and its oxidation state. Before listing the rules used to name coordination compounds, let s consider a few examples that will illustrate how to apply the rules ... [Pg.881]

The techniques used were based on solvent extraction (e.g. with pentane), complexation (e.g. with diethyldithiocarbamate, EDTA), derivatisation (e.g. hydride generation, propylation or ethylation), and capillary GC separation followed by a range of detection techniques (e.g. QFAAS, ICPMS, MIP-AES, MS) DPASV has also been successfully used. In the frame of this project, two new techniques were also developed and successfully applied, namely supercritical fluid extraction followed by CGC/MS and isotope dilution ICPMS after ethylation and CGC separation. A full description of the techniques is given elsewhere (Quevauviller, 1998b). [Pg.150]

Naming Conventions. A special consideration applies to the naming convention for files and directories. The following characters are not recommended for use when naming submission files and directories. [Pg.14]

In the preparation of Zr(OH>4, the homogeneous precipitation method using urea can be applied. Namely, Zr(OH)4 is prepared by hydrolyzing with an aqueous solution of 10% urea at 368-370 K. to precipitate the hydroxide [15]. In the next section the morphology and surface properties are compared with Zr(OH >4 prepared by the usual heterogeneous method using aqueous ammonia. [Pg.251]

Ladies are admitted. Mrs Ayton and I went through an examination this last time in London, Mrs A. passing without making one mistake. Upon request an MS is sent to you to copy, in which subject you have to be examined. Mrs A. learned the Hebrew letters so as to write them within the last year. We are well satisfied with it. Use my name if you do apply. This, if you do, will occupy you till I am less occupied, and then you will be better prepared for what I have to say. [Pg.15]

With the isolation and preparation of thousands of new oi anie eompounds it became clear that each organic compound must have an unambiguous name, derived from a set of easily remembered rules. A systematie method of naming eompounds was developed by the /ntemational t/nion of Pure and Applied Chemistry. It is referred to as the lUPAC system of nomenclature how it can be used to name alkanes is explained in Sections 4.4 and 4.5. [Pg.120]

What if the Filipinos chose to ignore their new last names This possibility had already crossed Claveria s mind, and he took steps to make sure that the names would stick. Schoolteachers were ordered to forbid their students to address or even know one another by any name except the officially inscribed family name. Those teachers who did not apply the rule with enthusiasm were to be punished. More efficacious perhaps, given the minuscule school enrollment, was the proviso that forbade priests and military and civil officials from accepting any document, application, petition, or deed that did not use the official surnames. All documents using other names would be null and void. [Pg.70]

The scheme used to name straight-chain hydrocarbons applies to both saturated and unsaturated compounds. A saturated hydrocarbon is a hydrocarbon in which each carbon atom forms four single covalent bonds with other atoms. The alkanes are saturated hydrocarbons. An unsaturated hydrocarbon is a hydrocarbon in which not all carbon atoms have four single covalent bonds. The aikenes and aikynes are unsaturated hydrocarbons. [Pg.706]

It has been suggested that the nomenclature used for the description of photosensitized reactions should precisely be applied ( ), namely ... [Pg.255]

It is possible to reconcile the dilTerence by asserting that a time scale argument applies, namely, the reduced FPE applies on short time scales whereas the reduced Smoluchowski equation applies on time scales that are long compared to the momentum relaxation time scales. The question of the magnitude of these differences is addressed in the next section. For most chemical reactions, the FPE results will be used, except for the diffusive contribution to recombination dynamics considered in the next section. [Pg.372]

Quantitative pyrolysis results can be reported to the initial amount of sample or to specific fractions from the pyrolysate such as the volatiles seen in specific analytical conditions. Reporting the pyrolysis yields to the initial amount of sample can be important in some studies. In this case, either the variation in weight of the initial sample or the quantitation of each component in the pyrolysate (Including char) is necessary. For Py-GC/MS, a different procedure can be applied, namely the calibration of the Py-GC or Py-GC/MS instrumentation with an internal standard. Similar to the use of an internal standard (such as alumina containing 1% of 1,4-dibromobenzene) for controlling reproducibility, the addition of several levels of a thermally stable standard in a sequence of pyrolysis experiments can allow the calibration for quantitation purposes. Quantitative results also can be reported, for example, to the total fraction of volatiles. [Pg.153]


See other pages where Using Apply Names is mentioned: [Pg.68]    [Pg.70]    [Pg.68]    [Pg.70]    [Pg.365]    [Pg.268]    [Pg.91]    [Pg.640]    [Pg.28]    [Pg.679]    [Pg.640]    [Pg.735]    [Pg.198]    [Pg.222]    [Pg.229]    [Pg.9]    [Pg.219]    [Pg.450]    [Pg.230]    [Pg.435]    [Pg.61]    [Pg.351]    [Pg.3]    [Pg.175]    [Pg.353]    [Pg.303]   


SEARCH



© 2024 chempedia.info