Ara
Toplam kayıt 253, listelenen: 251-253
Techno-economic analysis of off-grid photovoltaic LED road lighting systems: A case study for northern, central and southern regions of Turkey
(2019)
Street lighting is one of the sectors where off-grid energy systems are used, and in the past decade interest in
these systems has increased due to recent developments occurred both in LED and PV technology. This ...
In vitro bioactivity of laser surface-treated Ti6Al4V alloy
(Springer, 2019)
The effects of lasing parameters on the precipitation of hydroxyapatite (HA) on the commercial Ti6Al4Valloy in simulated body
fluid (SBF) were investigated. Ti6Al4V plates were polished and ultrasonically cleaned in acetone ...
Medizin und nationalsozialismus
(Betim, 2018)
1933 yılına kadar bir hukuk devleti ve bir kültür milleti (Kulturnation) olan Almanya, daha sonra çok kısa bir süre içinde, hekimlerin ciddi destekleriyle ilk defa devasa ölçüde bir ‘Biyo-Politika’nın uygulandığı acımasız ...