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Wyświetlanie 1-3 z 3
Tytuł:
The two key points in the history of the Internet in the context of the idea of environment
Autorzy:
Maciąg, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/640320.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Internet, economy, business, Web 2.0, dotcom bubble, technology, WWW
Opis:
The article tries to describe two key points of the Internet’s history in the context of the notion of environment: the emergence of the World Wide Web and the dotcom bubble. The first was the effect of Tim Berners-Lee’s invention but also the source of rapid growth in the commercial sector on the Internet, which can be proved by the number of enterprises registered in the web. The change also expressed itself as a massive, ubiquitous participation of people, which has been constituted by the numerous communities of retail clients. The second key point was the Nasdaq stock market crash, when many companies from the ICT sector lost their assets or even failed. It was also the beginning of a new phase of the Internet and a fundamental change in its functioning. User changed its character to the participant and co-worker – an active element. The effects of this change can be observed as a fundamental change of nature of most web processes. Thanks to this analysis one can see the convergent and complicated nature of the Internet, based mostly on two forces coming first from the technology and then inevitably from the economy.
Źródło:
Zarządzanie w Kulturze; 2012, 13, 4
2084-3976
Pojawia się w:
Zarządzanie w Kulturze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards the Pragmatic Concept of Knowledges
Autorzy:
Maciąg, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/31234155.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Instytut Filozofii i Socjologii PAN
Tematy:
knowledge
metamathematics
artificial intelligence
sociology of knowledge
truth
Opis:
The article presents and justifies the thesis that the way of understanding knowledge has changed significantly over the last century. This change consists in departing from the classic definition of knowledge formulated by Plato, and in particular in questioning the subjective role of man as the holder of knowledge and abandoning claims to the truthfulness of knowledge. This process was an intensive evolution; its elements are given and justified in the text. Its source was a deep reconstruction of the mode of creating epistemic structures in mathematics and geometry, based on the abandonment of the principle of representation. Knowledge turned out to be determined by the social context, it became dispersed, decentralized, which led to the rejection of the condition of its truthfulness. The last phase of this evolution is knowledge as a phenomenon in the area of digital technologies, in particular artificial intelligence. This evolution has led to the emergence of many variants of knowledge that act as local knowledge, which justifies the use of the plural in this case.
Źródło:
Filozofia i Nauka; 2022, 10, zeszyt specjalny; 245-262
2300-4711
2545-1936
Pojawia się w:
Filozofia i Nauka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
STROKE FOLLOWING PERIPHERAL ARTERIO VENIUS MALFORMATION ALCOHOL EMBOLIZATION – SHOULD WE LOOK FOR PERSISTED FORAMEN OVALE IN ADVANCE?
Autorzy:
Błaż, Michał
Ostrowska, Monika
Zasada, Jakub
Maciąg, Rafał
Komar, Monika
Michalski, Michał
Trystuła, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/2138176.pdf
Data publikacji:
2022-03-31
Wydawca:
Fundacja Edukacji Medycznej, Promocji Zdrowia, Sztuki i Kultury Ars Medica
Tematy:
stroke
arteriovenous malformations
foramen ovale
embolization
Opis:
Stroke due to paradoxical embolism can be a complication of certain peripheral venous procedures in patients with coexisting patent foramen ovale. There is an established link between venous sclerotherapy and stroke, however there are no known reports of this complication following peripheral arteriovenous embolization.We present a case of a 36-year- old woman who experienced symptoms of disorientation and apraxia following a hypoxic event during percutaneous alcohol embolization of a large arteriovenous malformation in her right gluteal region. An MRI scan revealed multiple foci of restricted diffusion in both cerebral hemispheres corresponding to acute ischemic stroke lesions. As the subsequent work-up revealed patent foramen ovale, we speculate on the pathomechanism of stroke and conclude with a recommendation to screen for patent foramen ovale in patients undergoing peripheral venous procedures including arteriovenous malformation embolization.
Źródło:
Acta Neuropsychologica; 2022, 20(1); 81-85
1730-7503
2084-4298
Pojawia się w:
Acta Neuropsychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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