نتایج جستجو برای: wedges
تعداد نتایج: 1432 فیلتر نتایج به سال:
This work investigates the accuracy of skin dose calculations using the Eclipse treatment planning system. Skin dose was measured using micro-MOSFETs for a range of irradiation conditions (open fields, physical wedges, dynamic wedges, different SSDs) for 6MV and 10MV beams, and compared with the mean dose calculated to a 2mm thick "skin" structure for semi-cylindrical phantoms (representative o...
The substituted bis(pyrazolyl)methane ligands RCH(3,5-Me2pz)2(R=SiMe3, CH2Ph, G1, G2, and G3; Gn=Fréchet-type dendritic wedges of generation n) have been prepared starting from H2C(3,5-Me2pz)2. Reaction of these didentate ligands with [NiBr2(DME)] is a straightforward procedure that allows the synthesis of the nickel(II) complexes [NiBr2{RCH(3,5-Me2pz)2}]. The molecular structure of compound (R...
We study optimal income taxation when workers’ productivity is stochastic and evolves endogenously because of learning by doing. Learning doing calls for higher wedges alters the relation be...
Abstract. The dynamics of growing collisional orogens are mainly controlled by buoyancy and shear forces. However, the relative importance these forces, their temporal evolution impact on tectonic style orogenic wedges remain elusive. Here, we quantify forces during orogeny investigate wedge formation exhumation crustal rocks. We leverage two-dimensional petrological–thermomechanical numerical ...
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