Software: Software - Analytical Chemistry (ACS Publications)

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or by the user. Bookends Pro contains al- GraphPad Prism most 100 different predefined formats, SoftShell International stored in the Formats bank in the Utili1600 Ute Ave. ties menu. The formatted bibliographies Finding or searching Grand Junction, CO 81501 can be output to a disk or to the screen, Searching can be conducted via all of the 970-242-7502; fax 800-240-6469 where they can be viewed, edited, saved, individualfieldsset up for each reference $499 with either the Find or Search commands. or printed. The format can be different for each type of reference in a given bibliogThe Find command searches onefieldof GraphPad Prism plots, graphs, and anaraphy (book or journal article). The order lyzes data using nonlinear regression, the database, and the user can enter of the fields (author, editors, title) can phrases that describe the reference or sespline curves, area under the curve, frealso be defined for each reference type. lect the phrase from a list composed of quency distribution, statistics by row or all the entries in that field for that datacolumn, two-way ANOVA, and survival To use Bookends Pro, you need a base. The Find command can be made curves. Plots, graphs, and page layouts Macintosh Plus, Classic, Classic II, Color more selective by choosing one of the folClassic, LC, LCII, LCIII, SI, SE, II, II ci, II are kept in a singlefileand displayed in a lowing options: word beginning with..., ex, II x, II fx, Quadras, Powerbook, or single window. characters..., word..., whole word.. .,or Power Macintosh with at least 2 MB of string.... memory (4 MB is required for System 7); Scientific Center for a hard disk with at least 1.5 MB free; and The Search command has more opWindows System 6.0.5 or later. It is a monumental tions but is slower than the Find comInfiniText mand. Searches done with Search can be task to introduce a group of references 105 Eastshore Dr. done on one of thefields,a combination of that have collected over the years in a sci- Irvine, CA 92714 entist's office or desk. The realization of some of the fields, or the entire refer$39.95 this program's benefits might be greater ence. Although the use of both of these with the start of a new project. commands was easy, it was sometimes Scientific Center for Windows provides incumbersome to zero in on a reference Reviewed by Mary Ellen P. McNally and stant access to more than 1600 mathematiwhose author was forgotten but whose sci- Janna A. Lykins, DuPont cal formulas, a scientific calculator, and a entific content was known. For this type periodic table. The program requires a 386 of search it would have been easier to or higher PC running Windows 3.1 or quickly examine a stack of research artihigher and at least 3 MB of free hard disk SOFTWARE RELEASED cles to recognize familiar figures, respace, and it is compatible with popular sults, and equations than to try tofindan math programs such as Statgraphics Plus SigmaGel for Windows appropriate keyword orfieldfor a matched Jandel Scientific GmbH and Mathematica. identity. Perhaps we found this to be a Schimmelbuschstmsse 25 limitation because there were so few refer- 40699 Erkrath, Germany Model Maker ences in our test database, and the nonor49-2104-9540; fax 49-2104-95410 Cherwell Scientific Publishing dered stack of references was easily acces- £420 744 San Antonio Blvd. sible. Palo Alto, CA 94303 SigmaGel for Windows, a turnkey electro- 415-852-0720; fax 415-852-0723 The result of Search and Find commands is the generation of a hits list: a sub- phoretic gel analysis sytem, features lane, Version 2.0; $499, $424.15 academic spot, or molecular weight measurement set of the database information that can functions. Images can be scanned into the Model Maker Windows-based simulation be manipulated. Choosing or clicking on system using a TWAIN-compliant scandesired references can also add citations modeling software provides researchers to the hits list. Once the list is generated, it ner or input in TIFF, GIF, JPEG, PCX, with an easy-to-use environment for deEPS, or bitmap format. All measurements sign, construction, and analysis of simulacan be alphabetized, printed, exported, or are transferred to a spreadsheet window used to generate formatted bibliogration models. Analysis tools include optithat displays the current lane, spot, or mo- mization, confidence interval calculation, phies. lecular weight data. Lane intensity curves minimization, sensitivity, and stochastic and their peaks and integration areas are analysis. All calculated model values can Format shown in a separate graph window. Sysbe presented as tables and graphs, and exReference information is entered into the perimental data can be incorporated into database in a standard format. From this, a tem requirements include a 486/33 or higher PC, 8 MB RMAn, and 5 MB free the model for visual comparison and statiswide variety of other formats can be dehard disk space. tical analysis. signed either from options in the software scripts is possible with an automatic link to the word processor.

Analytical Chemistry News & Features, January 1, 1996 4 1 A