Wyniki wyszukiwania - BazTech

1

Changes in the Large-Scale Atmospheric Circulation over Romania Between 1961 and 2010 on Seasonal Basis

Barbu N., Burada C., Stefan S., Georgescu F

Acta Geophysica

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2016

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Vol. 64, no. 2

510--520

EN

The aim of this paper is to investigate the trends and shifts of the circulation types over Romania for 50-year period (1961-2010) on seasonal basis. In order to achieve this, two objective catalogues, namely GWT and WLK, from COST733 Action were employed. Daily circulation types were grouped according to the cyclonicity and anticyclonicity and were used to calculate the seasonal occurrence frequency of cyclonic and anticyclonic types. The trend of seasonal time series was investigated by using Mann–Kendall test and the shifts points were determined by using Pettitt test. The results reveal that the occurrence frequency of anticyclonic types increases in summer and winter seasons and the occurrence frequency of cyclonic ones decreases for the summer season (for alpha = 0.05).

2

Google Web Toolkit jako przykład narzędzia do tworzenia wielofunkcyjnych aplikacji GIS wykorzystujących technologie webowe

Malicka M., Żyła K.

Logistyka

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2011

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nr 3

PL

Systemy Informacji Geograficznej (GIS), to specjalistyczne systemy służące gromadzeniu, przetwarzaniu oraz prezentacji danych geograficznych. Wraz z rozwojem Internetu wyodrębnił się WEBGIS, czyli systemy GIS wykorzystujące technologie internetowe. Problemem twórców systemów WEBGIS jest prezentacja danych użytkownikowi. Czysty HTML jest niewystarczający, a aplikacje tworzone z wykorzystaniem popularnych technologii takich jak, JavaServer Faces są trudne w implementacji oraz nieefektywne w działaniu. W niniejszym artykule sprawdzono możliwość uproszczenia procesu tworzenia interfejsu użytkownika w systemach WEBGIS poprzez wykorzystanie GWT (Google Web Toolkit) oraz przedstawiono wady i zalety tego rozwiązania.

EN

Geographic Information Systems (GIS) are specialized systems that capture, store, analyze and present geographical data. Along with the Internet evolution, WEBGIS has been created. WEBGIS are the Geographic Information Systems that use web technologies. One of the WEBGIS developers' problems is a data presentation. Pure HTML is not enough, on the other hand applications that are created with popular web technologies like JavaServerFaces are difficult in implementation and ineffective in runtime. This paper checks if process of WEBGIS user interface creation can be simplified by the usage of GWT (Google Web Toolkit). Advantages and disadvantages of this solution are also described.

3

Multipurpose presentation system based on flash and XML technology

Lerka P., Wojciechowski J., Napieralski A.

Mikroelektronika i Informatyka : prace naukowe

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2006

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Z. nr 6

31-35

EN

One of main goals of modern web design is to make internet applications as attractive to users as possible. To achieve that, sites and applets become more interactive and full of visual effects but it leads to increased complexity of applications' structure and code itself and also produces more load on servers. The answer for that problems are Rich Internet Applications. In this article I will present a project involving two approaches to RIA. This project is an AJAX-J2EE web application enabling users to build and modify www sites in OpenLaszlo technology.