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Wyświetlanie 1-3 z 3
Tytuł:
Dobre praktyki w motywowaniu uczniów szkół średnich do dalszego kształcenia w obszarze STEM
Good practices in motivation of secondary educators for further education in the STEM area
Autorzy:
Pilat, Zbigniew
Falkowski, Piotr
Zieliński, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/267773.pdf
Data publikacji:
2019
Wydawca:
Politechnika Gdańska. Wydział Elektrotechniki i Automatyki
Tematy:
kształcenie zawodowe
STEM
ICT w nauczaniu
VET
ICT in education
Opis:
Od kilkunastu lat mówi się o potrzebie reindustrializacji Europy. Wobec znacznej różnicy w kosztach pracy, warunkiem realizacji tej koncepcji jest wykorzystywanie w przemyśle najnowszych rozwiązań technologii wytwarzania, w tym automatyzacji i robotyzacji. Aby to było możliwe potrzebna jest wykształcona, kompetentna kadra. W Europie jest znaczny potencjał edukacyjny. Jednak od wielu lat nie jest on wykorzystywany w pełni przez Europejczyków. Powodem jest nikłe zainteresowanie młodzieży naukami ścisłymi, a dalej technologicznymi i inżynierskimi. Dlatego konieczne jest podjęcie działań zachęcających młodych ludzi do dalszego kształcenia w obszarze STEM. Istnieją przykłady dobrych praktyk w tym zakresie. Ich wspólnym mianownikiem jest wykorzystanie w kształceniu nowoczesnych narzędzi ICT. W artykule przedstawiono problemy edukacji STEM oraz przegląd i analizę dobrych praktyk z krajów UE.
At the end of the 20th century, a very intensive transfer of production activity from Europe to countries with lower labour costs was observed. Over time, it has been recognized that the negative effects of this phenomenon are more significant than benefits. This applies both to the dependence of Europe on external suppliers, including those from countries with unstable political systems, as well as the labour market. For a dozen or so years, we have been talking about the need to reindustrialize Europe. It's about building new production facilities, as well as the return of factories. These activities must have economic justification. In view of the still considerable difference in labour costs, the prerequisite for the advantage of production installations operating in Europe is the use of the latest manufacturing technology solutions, including automation and robotics. To make this possible, a team is needed. There is considerable educational potential in Europe. This applies to both vocational education at the secondary and university level. However, it has not been used by Europeans for many years. At our universities, specialists from outside the EU are trained. The reason is the low interest of young people in exact sciences, and then in technological and engineering. Therefore, it is necessary to take measures to encourage young people to continue their education in the area of STEM. The use of modern ICT tools will be helpful in these activities.
Źródło:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej; 2019, 65; 115-120
1425-5766
2353-1290
Pojawia się w:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Plasma magnesium concentration in patients undergoing coronary artery bypass grafting
Autorzy:
Kotlinska-Hasiec, Edyta
Makara-Studzinska, Marta
Czajkowski, Marek
Rzecki, Ziemowit
Olszewski, Krzysztof
Stadnik, Adam
Piłat, Jacek
Rybojad, Beata
Dąbrowski, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/989882.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
magnesium
supplementation
age
profession
community education
Opis:
Introduction. Magnesium (Mg) plays a crucial role in cell physiology and its deficiency may cause many disorders which often require intensive treatment. The aim of this study was to analyse some factors affecting preoperative plasma Mg concentration in patients undergoing coronary artery bypass grafting (CABG). Materials and method. Adult patients scheduled for elective CABG with cardio-pulmonary bypass (CPB) under general anaesthesia were studied. Plasma Mg concentration was analysed before surgery in accordance with age, domicile, profession, tobacco smoking and preoperative Mg supplementation. Blood samples were obtained from the radial artery just before the administration of anaesthesia. Results. 150 patients were studied. Mean preoperative plasma Mg concentration was 0.93 ± 0.17 mmol/L; mean concentration in patients – 1.02 ± 0.16; preoperative Mg supplementation was significantly higher than in patients without such supplementation. Moreover, intellectual workers supplemented Mg more frequently and had higher plasma Mg concentration than physical workers. Plasma Mg concentration decreases in elderly patients. Patients living in cities, on average, had the highest plasma Mg concentration. Smokers had significantly lower plasma Mg concentration than non smokers. Conclusions. 1. Preoperative magnesium supplementation increases its plasma concentration. 2. Intellectual workers frequently supplement magnesium. 3. Smoking cigarettes decreases plasma magnesium concentration.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Varices of the Descending Duodenum Explored During Emergency Gastro-Duodenal Resection for Upper Gastrointestinal Haemorrhage. Case Report
Autorzy:
Rudzki, Sławomir
Dryka, Tadeusz
Wilczyński, Piotr
Bernat, Paweł
Bicki, Jacek
Furmaga, Jacek
Piłat, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1396365.pdf
Data publikacji:
2013-05-01
Wydawca:
Index Copernicus International
Tematy:
upper gastrointestinal haemorrhage
duodenal varices
oesophagogastroduodenoscopy
gastroduodenal resection
Opis:
Upper gastrointestinal haemorrhage is a major medical emergency and accounts for approximately 7,000 admissions to hospitals in Scotland each year. Over the last 10 years there has been a number of improvements in diagnosis and conservative management of the condition, which significantly reduced the ratio of life-threatening cases requiring an emergency surgery. Despite these achievements surgical intervention or, if accessible, endovascular procedures must be undertaken as emergency actions, should conservative management fail. Vascular malformations of the duodenum are less frequent causes of upper GI bleeding. Duodenal varices found endoscopically occur in 0.4% of patients with portal hypertension (PHT) and are believed to be caused mainly by liver cirrhosis, idiopathic PHT, extrahepatic PHT, or previous surgical trauma. The duodenal bulb is their most common site, followed by the second portion of the duodenum. Forty per cent of patients with PHT have duodenal varices at angiography; however, their penetration unusually affects submucosa, hence no symptoms develop. Isolated bleeding duodenal varices are scarcely reported in literature, although present a significant surgical problem: massive haemorrhage combined with failure to identify them as a source has led to catastrophic outcomes with mortality rate of 40%. The case hereby presented is unique in several aspects. Duodenal varices were explored on emergency laparotomy rather than on prior endoscopies, which, performed by the same well-established endoscopists, were twice negative. This corresponds to the study by Cottam et al. stating that duodenal varices may not penetrate the submucosa, hence haemorrhages of their origin may even be more difficult to diagnose on endocsopy. Secondly, the haemorrhage here reported was undoubtedly a life-threatening condition that required a multidisciplinary team to be managed successfully. Along with Shirashi et al. we confirm that surgical ligation followed by the excision of duodenal / small intestinal varices may be an effective method of their management - both cases have been free of recurrence at 15 months postoperatively. In contrast to the study by Hashizume et al. the duodenal varices here presented were not associated with portal hypertension (PTH). Finally, duodenal varices located in the posterolateral aspect of the descending duodenum are less common as the majority of cases reported so far were of duodenal bulb location.
Źródło:
Polish Journal of Surgery; 2013, 85, 5; 279-283
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
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