Software developers

Our experiences with the software developed within the ANDES project have shown that CBR is a helpful methodology for use in the interpretation of NDT data from field inspections. Because CBR systems can adapt to new situations they can cope with inspection of varying constructions in varying conditions. However, because CBR systems learn from classifications made by the operator this means that they will not be very useful for completely automatic interpretation. Fortunately, most of the NDT inspection requires the presence of an operator because of the required high reliability. 

Arzhaev A T, Bougaenko S E., Denisov I N., Aladinsky V V, Makhanev V.O. Technical basis and software development for flaw assessments in NPP pipeline welds. In Ageing of Materials andMethods for the Assessment of Lifetimes of Engineering Plant, R.K. Penny (Ed ), 1997, pp. 63-68. 

Remote analysis is provided by specific software developed at Laborelec. This enables us to configure the software to the needs of our analysis. 

H.-G. Rohbeck, Representation of stmcture description arranged linearly, in Software Development in Chemistry 5, J. Gmehling (Ed.), Springer-Verlag, Berlin, 1991, pp. 49-58. 

For a variety of appHcations such as computer-aided engineering systems, software development, or hypermedia, the relational database model is insufficient. In an RDBMS, it is difficult to model complex objects and environments the various extensive tables become complicated, the integrity is problematic to observe, and the performance of the system is reduced. This led to two sophisticated object-based models, the object-oriented and the object-relational model, which are mentioned only briefly here. For further details see Refs. [10] and [11]. 

The requiiements for scientific software development have continually increased. Besides the algorithmic core functionality, nowadays there is often a demand for a graphical user interface. In addition to the increasing importance of this visible component, which may still be seen as just an add-on, the software development itself has to fulfill stronger demands on software engineering requirements, such as maintainability and recoverability. 

Note that these equations do not contain the constants that are typically included in introductory texts, such as the vacuum permitivity constant. Theoreticians, and thus software developers, work with a system of units called atomic units. Within this unit system, many of the fundamental constants are defined as having a value of 1. Atomic units will be used throughout this book unless otherwise specified. 

The next level is the protocol that governs how the data are transmitted over the wire. Many protocols are ia use. A typical iastaHatioa may have multiple protocols mnning simultaneously on the same physical network. Vendors of network hardware and software develop protocols that are optimized for the type of appHcation for which their product is targeted. Among the protocols commonly seen ia a prepress aetwork are Apple Computer s AppleTalk and EtherTalk, and TCP/IP used by many UNIX work station vendors. The appHcation software a user employs automatically uses whatever protocol is necessary to move information over the network. 

Menu design is an essential element in microcomputer software development. Figure 2 shows a menu, "ROOT MENU." Eigure 3 is presented to show all available menus. When there are more menus and the total width exceeds 80 columns, scrolling must be effected (109,110). If the top bar cursor is moved to the first column. Menu 1, only the contents of Menu 1 will be displayed. 

Subcontractor may be used in support zone or nonhazardous site activities. Eor limited activities at a hazardous waste site, the scope of work must be reviewed with the health and safety professional before work is started (examples landscape service, electricians, software development, training, etc.). The subcontractor must meet the following minimum requirements ... 

Most new hardware and software development in the EMCS market now aims at utilizing the full potential of EMCSs and at making the information obtained more usable and accessible. This accessibility has created a secondary benefit with a greater potential for custonier/utility communication. In many ways the EMCS evolution and market penetration in the industrial, commercial, and to a certain extent, residential markets, has equaled that of the personal computer. 

OWL Producers Stephen Battisti, Cindy Stein, David Hart (Center for Educational Software Development, University of Massachusetts, Amherst)... 

The goal of being fast and easy to use is one that every software developer will claim to. The MARS system, however, is faster and easier than most commercial general systems and many specific commercial systems we have evaluated. 

The programs are described at length in the NBS publication NBS-IR 87-3669, System of Hardware and Software Developed for Size Exclusion Chromatography by B. Dickens and F.L. McCrackln, National Bureau of Standards, 1987, and available from NTIS under order number 88153697. Host of that report is concerned with interactive operation of the programs. 

Even though recent progress in hardware and software development has made it possible to study quite large molecules, systems of the size considered here do not lend themselves to studies with any ab initio technique. The Hartree-Fock method has the advantage of being size consistent, which Is a necessity for this type of study when results for molecules of vastly different size are to be compared. In addition, the method is technically and economically feasible for these large systems. 

Techniques are available that enable software development teams to better understand the workflows and environments of users, and can be more generally applied to gain understanding of the current processes and functions (and thus the information needs) of different kinds of scientists working in a corporate or academic environment. 

Despite its weaknesses (such as described in the 1975 collection of essays The Mythical Man Month [11]), the traditional software development life cycle (collect requirements, design, implement, test, deploy, maintain) has remained the standard framework for software development. However, in recent years it has become clear that the life cycle is not well suited to applications that are experimental in nature (i.e., where there is no precedent for the particular kind of application) or that exist in rapidly changing environments. This has led to the development of agile methodologies (also known as lightweight... 

Humans should use computers to do functional work for them in the most efficient manner possible. However, we must not delude ourselves into thinking that the mere use of a computer to analyze adverse events will magically analyze these events in a systematic, efficient way. Computers do not automatically produce coherent, auditable results that can be subsequently reproduced with ease. Computers must be actively programmed through an iterative process involving tight communication between analysts and software developers until these processes are totally functional. 

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