The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Prawidłowe widzenie jest jednym z czynników gwarantujących właściwy rozwój intelektualny i fizyczny dziecka. Stan wzroku znajduje odzwierciedlenie w postępach w nauce, wyborze drogi zawodowej czy dyscypliny sportowej. W Stanach Zjednoczonych jedno na troje dzieci w wieku przedszkolnym ma zaburzenia widzenia [1]. Z kolei badania w Polsce sugerują, że 20% dzieci w wieku przedszkolnym ma zaburzenia widzenia,...
Information constitutes a basis for any stock cantrol system. For such a systofii to be effective, the enterprise management must have an easy accass to information concerning all aspects of keeping stockes. Processing of information necessary for effective stock control by means of traditional calculation techniques is a difficult task mainly bacause it is time consuming, which causes that information...
Assurance of rational materials management in а company is dependent upon simultaneous solution of the following problems: - provision of the company with necessary amount of materials at the specific time - optimal allocation and formation of desirable materials stocks - rational consumption of materials.
The article deals with problems concerning the control of the process of designing information systems and of the design documentation connected with it. Such controls aim at increasing the reliability of information systems. There have been described, among others, the following methods: source code review, comparison of a program with on attested version,
program tracing, reprocessing, parallel...
The article contains a review of the methods of controlling the functioning of information systems. The use of these methods guarantees correctness of data contained in files, which is an indispensable condition for effective management of an enterprise. There have been presented two groups of control methods: system software, application software.
The article discusses the problem of threats connected with introduction
of informatics to data processing. There are analyzed typical deliberate and non-deliberate threats (computer offences) and ways of counteracting them.
That paper presents stages in the implementation of Polish regulations concerning chartered auditor's profession and chartered auditors' self-government. The authors made reference to the Eighth EU Directive, discussing analogies and differences between Polish and EU regulations.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.