Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
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Asociația Ad Astra a anunțat câștigătorii Premiilor Ad Astra 2022: http://premii.ad-astra.ro/. Proiectul și-a propus identificarea și popularizarea modelelor de succes, a rezultatelor excepționale ale cercetătorilor români din țară și din afara ei.
Publicatii proprii
Haste Makes Waste but Condition Matters: Molt Rate–Feather Quality Trade-Off in a Sedentary Songbird
Normal feedback stabilization for linearized periodic MHD channel flow, at low magnetic Reynolds number
We study 2D (and 3D) incompressible magnetohydrodynamic (MHD) channel flow, also known as Hartmann’s flow, which is electrically conducting and subject to an external transverse magnetic field. We consider periodic boundary conditions along one axis (two axes, for the three-dimensional case). We consider the flow at low magnetic Reynolds number and obtain the so-called simplified magnetohydrodynamic (SMHD) equations. We stabilize the linearized
Read moreVariable ecosystem response to climate change during the Holocene in northern Minnesota, USA
Both terrestrial and aquatic ecosystems should respond to abrupt climate changes such as those that affected the mid-continent of North America during the Holocene. A variety of paleorecords indicate that the onset of prolonged dry conditions in this region occurred as rapidly as 300 years during the early Holocene, with a subsequent increase in moisture occurring rapidly in the late Holocene. Here, we report a 9500 year multiproxy sediment record
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