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Materials Science Poland
2006 Vol. 24, No. 3 719--724
EN A comparison of the Fermi surface construction for thin films, quantum wires and quantum dots has been made in the framework of the free-electron model. The numerical results for the Fermi wavevector dependence upon the confined size of low-dimensional systems have been obtained for the model with s[...]
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Materials Science Poland
2007 Vol. 25, No. 2 447--451
EN A free-electron model in thin film embeded in an external magnetic field is considered. Based on the paramagnetic susceptibility, a formula for magnetization of the electron gas in the uniform magnetic field is derived. Selected results are presented for the films with the thickness of several atomi[...]
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Postępy Fizyki
2009 T. 60, z. 5 216-217
PL W dniach 27-28 września 2009 r. w Gmachu Fizyki Uniwersytetu Łódzkiego odbyła się konferencja zatytułowana "Professor Leszek Wojtczak Colloquium", której organizatorem była Katedra Fizyki Ciała Stałego. Konferencja poświęcona była 70-leciu Pana Profesora Leszka Wojtczaka, załozyciela Katedry i zaraz[...]
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Zeszyty Naukowe. Transport / Politechnika Śląska
2017 z. 95 5--17
EN The sole purpose of air accident investigations should be the prevention of accidents and incidents in the future without apportioning blame or liability. Any civil aviation safety system is based on feedback and lessons learned from accidents and incidents, which require the strict application of r[...]
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Problemy Transportu i Logistyki
2016 nr 1 (33) 45--57
PL Artykuł dotyczy opisu przyszłości lotnictwa cywilnego i jego obrazu w 2050 roku. Obejmuje m.in. opis gospodarki światowej, jej wpływu na rozwój lotnictwa cywilnego, opisuje przyszłych klientów i pasażerów lotniczych, ich preferencje, oczekiwania i priorytety. Znajduje się tutaj również opis przyszły[...]
EN The article concerns the description of the future of civil aviation and its picture in 2050. It includes a description of the global economy, its impact on the civil aviation, describes future customers and air passengers, their preferences, expectations and priorities. There is also a description [...]
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Zeszyty Naukowe. Transport / Politechnika Śląska
2019 z. 102 05--27
EN The global Aerospace industry is expected to improve in 2018 as its revenue is predicted to rise by 4.1% , doubling last year’s 2.1% growth. The recovery of global gross domestic product (GDP), stable commodity prices, and increased passenger travel demand are likely to ramp up growth in the commerc[...]
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Materials Science Poland
2008 Vol. 26, No. 4 1027--1032
EN A model of a diluted fcc magnet with modified RKKY interaction in an external magnetic field has been considered. The stability regions of paramagnetic, ferromagnetic and some typical antiferromagnetic phases in the ground state have been studied. In particular, the influence of the dilution and the[...]
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Zeszyty Naukowe. Transport / Politechnika Śląska
2016 z. 90 7--15
PL W artykule podjęto próbę scharakteryzowania zmian zachodzących w polityce transportowej UE z uwzględnieniem znaczenia innowacyjności portów lotniczych i lotnisk. Aby sprostać wyzwaniom związanym ze wzrostem ruchu lotniczego, zapewnieniem bezpieczeństwa operacji lotniczych, rozwojem regionalnym czy w[...]
EN The paper attempts to characterize changes occurring in EU transport policy, taking into account innovation of airports and aerodromes. To face challenges like: increase in air traffic, ensuring safety of flight operations, regional development or requirements of passengers it is necessary to determ[...]
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Zeszyty Naukowe. Transport / Politechnika Śląska
2018 z. 101 141--148
EN Composites are used in a wide variety of markets, including the aerospace, architecture, automotive and military sectors. Along with the increased use of composites, multiple non-destructive testing (NDT) methods have been further developed specifically for inspecting them. Among them, one can singl[...]
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