Reply to BJ Boucher

Reply to Boucher et al.: Rate and timescale of black carbon aging regulate direct radiative forcing.

Peng et al. (1) quantify aging and variation in the optical properties of black carbon (BC) particles representing ambient urban conditions in developed and developing countries. There are several key implications in the findings of Peng et al. Under polluted environments, rapid aging and highly enhanced absorption of BC particles (by a factor of 2.4 within a few hours) contribute importantly t...

Christophe Boucher Bertrand Maillet

Since at least Engle (1982) and Stock and Watson (2002), we know that the conditional variance of future output and inflation evolves over time. However, in these seminal contributions, the risk of real activity and inflation is implicitly considered as symmetric. In this paper, we investigate the time evolution of the conditional distribution of macroeconomics variables with a special interest...

BJ 14-1195-3674.indd

r e m e d i c a t i o n f o r C o n t r a s t A l l e r g y • P a t i e n t s w h o a r e a l l e r g i c t o i o d i n a t e d c o n t r a s t ( C T d y e ) d o n o t r e q u i r e p r e m e d i c a t i o n f o r G a d o l i n i u m c h e l a t e c o n t r a s t s ( M R I d y e ) • O n l y p a t i e n t s w h o h a v e k n o w n a l l e r g y t o G a d o l i n i u m...

BJ 14-1195-3688.indd

To schedule any radiology exam, call 314-362-7111 F o r q u e s t i o n s r e g a r d i n g h o w t o o r d e r a n y o f t h e C T s c a n s o r h o w t o r e a c h t h e a p p r o p r i a t e s u b s p e c i a l t y r a d i o l o g i s t , p l e a s e c a l l C T C o o r d i n a t o r s a t ( 3 1 4 ) 7 4 7 9 6 4 7 o r C T C h a r g e T e c h n o l o g i s t a t (...

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