Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Roman Drozdowski"'
Autor:
Ewa Szczepankowska, Tomasz Prościński, Bożena Ewa Marcinkowska, Roman Drozdowski, Małgorzata Siwczak
Publikováno v:
Studia Periegetica, Vol 3 (2009)
W medycynie europejskiej stwierdza się coraz większe zainteresowanie medycyną dalekowschodnią i jej metodami leczniczymi, m.in. akupunkturą. W Polsce, jak w innych krajach europejskich, również wzrasta znaczenie naturalnych metod leczenia. Z a
Externí odkaz:
https://doaj.org/article/f0cac6e094904992b173e9086579a43f
Publikováno v:
Journal of the American Academy of Dermatology. 88:1-10
Since the late 1970s, the diagnosis and management of dysplastic nevi have been areas fraught with controversy in the fields of dermatology and dermatopathology. Diagnostic uncertainty and lack of standardized nomenclature continue to propagate confu
Publikováno v:
Journal of the American Academy of Dermatology. 88:13-20
Publikováno v:
Journal of the American Academy of Dermatology.
Dermatologists frequently see patients with clinically atypical nevi (CAN) and dermatopathologists interpret histologically dysplastic nevi (HDN) on a near-daily basis, but there is great variability in the definition and management of such lesions [
Publikováno v:
The American Journal of Dermatopathology. 44:389-390
Publikováno v:
Journal of the American Academy of Dermatology. 86(6)
Publikováno v:
Journal of Cutaneous Pathology. 48:1212-1213
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 230:332-342
Many industrial steam turbine applications require the capability for variable speed operation in combination with high mass flow rates and high back pressure levels. Especially the low-pressure blading has to be designed carefully with respect to th
Autor:
Markus Schatz, Damian M. Vogt, Christoph Traxinger, Marius Grübel, Roman Drozdowski, M. Häfele
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 229:465-476
Industrial steam turbines are operated over an extremely wide range of operating conditions. In order to ensure safe turbine operation, even in blade resonance condition, conical friction bolts are mounted between blade reinforcements of adjacent las
Autor:
Damian M. Vogt, Christoph Traxinger, M. Häfele, Markus Schatz, Roman Drozdowski, Marius Grübel
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 138
An experimental and numerical study on the flow in a three-stage low-pressure (LP) industrial steam turbine is presented and analyzed. The investigated LP section features conical friction bolts in the last and a lacing wire in the penultimate rotor