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W niniejszym artykule poddano weryfikacji wyznaczone przez autorów efektywne wartości współczynnika dyfuzji fosforu w krzemie. W ramach przeprowadzonych badań, w różnych temperaturach procesu domieszkowania dyfuzyjnego, wytworzono warstwy emiterowe na podłożach krzemowych a następnie dokonano pomiarów rezystancji powierzchniowej. W kolejnym etapie wyniki pomiarów porównano z wartościami obliczonymi...
Polityka energetyczna Polski określa, że do 2030 roku około 7% generacji energii w kraju ma pochodzić ze źródeł wiatrowych. Artykuł nakreśla wyzwania związane z prognozowaniem generacji z tego źródła energii. Celem artykułu jest przestawienie metodyki i wyników prognozowania generacji energii ze źródeł wiatrowych, w której nowatorsko połączono trzy metody prognozowania. W pierwszym etapie wykorzystano...
The paper analyses knowledge of secondary school pupils from Ustrzyki Dolne and tourists visiting the Bieszczady National Park. Both groups were surveyed in 2011−2012. Tourists and pupils were well−informed about the presence of brown bear in the Bieszczady (96%), but far less about its distribution in other mountain ranges. Nearly 30% of the questioned tourists were not aware of the fact that leaving...
The Internet as we know it today is in an extending success: more than 1.3 billions people are connected to the Web across the globe and more than 700 EB of informations were created or replicated world wide. The development is driven by users, as well as by technology. Web 2.0 changed users to creators of content. Intelligent devices, clothes, fridges, machines and factories are connected and interact...
Enterprises today face an increasing need to easily access and process knowledge they produce as well as automate their business processes. This need may be fulfilled by taking advantage of the Semantic Web and Semantic Web services technologies and implementing the concept of Semantic Business Process Management. In order to fulfil this vision, an enterprise and the specified part of the knowledge...
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