470 research outputs found
Distributional effects of vehicle tax in the framework of transportation externalities
Figure S2.The relationship between perivascular CD4 infiltration and 12 months follow-up DLCO (p = 0.134, r = −0.205). (PPT 43 kb
Radical <i>ipso</i>-Substitution of a Carbon–Fluorine Bond Leading to Fluoro-7-azaindolines and Fluoro-7-azaindoles
Rare
examples of a synthetically useful radical <i>ipso</i>-substitution
of a carbon–fluorine bond are reported, leading
to highly functionalized 5,6-difluoro-7-azaindolines. An unexpected
hydrogen atom translocation and fragmentation with loss of molecular
nitrogen and formation of a nitrile were observed in the case of an <i>N</i>-benzyl-tetrazole derivative
Carbon Radical Attack on a Pyrimidine Nitrogen. An Unusual Entry into Polycyclic Aminopyrimidones
Unprecedented
examples of a synthetically useful radical ring closure
onto a pyrimidine nitrogen leading to novel, highly functionalized
bi- and tricyclic pyrimidone structures are reported. An unexpected
hydrogen atom translocation prior to the cyclization step was observed
in some cases
Relative molecular mass differential distribution curves of PMMA.
Relative molecular mass differential distribution curves of PMMA.</p
Schematic showing the crack extension formed by 60CO γ irradiation of PMMA.
Schematic showing the crack extension formed by 60CO γ irradiation of PMMA.</p
GPC data of PMMA after irradiation in DI water media.
GPC data of PMMA after irradiation in DI water media.</p
Variation of glass transition temperature in PMMA after irradiation.
Variation of glass transition temperature in PMMA after irradiation.</p
Relative molecular mass differential distribution curves of PMMA under DI water.
Relative molecular mass differential distribution curves of PMMA under DI water.</p
- …
