Zobrazeno 1 - 10
of 111
pro vyhledávání: '"J. E. Nielsen"'
Autor:
K. Harpelunde Poulsen, J. E. Nielsen, B. Grønkær Toft, U. N. Joensen, L. J. Rasmussen, M. Blomberg Jensen, R. T. Mitchell, A. Juul, E. Rajpert-De Meyts, A. Jørgensen
Publikováno v:
BMC Cancer, Vol 20, Iss 1, Pp 1-14 (2020)
Abstract Background Testicular germ cell tumours (TGCTs) are characterised by an overall high cisplatin-sensitivity which has been linked to their continued expression of pluripotency factors. Recently, the Nodal signalling pathway has been implicate
Externí odkaz:
https://doaj.org/article/4746e128968743668e33b4c70dd48965
Autor:
L. Hu, C. A. Keller, M. S. Long, T. Sherwen, B. Auer, A. Da Silva, J. E. Nielsen, S. Pawson, M. A. Thompson, A. L. Trayanov, K. R. Travis, S. K. Grange, M. J. Evans, D. J. Jacob
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 4603-4620 (2018)
We present a full-year online global simulation of tropospheric chemistry (158 coupled species) at cubed-sphere c720 ( ∼ 12.5×12.5 km2) resolution in the NASA Goddard Earth Observing System Model version 5 Earth system model (GEOS-5 ESM) with G
Externí odkaz:
https://doaj.org/article/7c2cb27f36c14237b08f8475e8e4668d
Autor:
S. Thorndahl, T. Einfalt, P. Willems, J. E. Nielsen, M.-C. ten Veldhuis, K. Arnbjerg-Nielsen, M. R. Rasmussen, P. Molnar
Publikováno v:
Hydrology and Earth System Sciences, Vol 21, Iss 3, Pp 1359-1380 (2017)
Application of weather radar data in urban hydrological applications has evolved significantly during the past decade as an alternative to traditional rainfall observations with rain gauges. Advances in radar hardware, data processing, numerical mode
Externí odkaz:
https://doaj.org/article/55d46e0359914e328a9f9f44716385cc
Autor:
M. S. Long, R. Yantosca, J. E. Nielsen, C. A. Keller, A. da Silva, M. P. Sulprizio, S. Pawson, D. J. Jacob
Publikováno v:
Geoscientific Model Development, Vol 8, Iss 3, Pp 595-602 (2015)
The GEOS-Chem global chemical transport model (CTM), used by a large atmospheric chemistry research community, has been re-engineered to also serve as an atmospheric chemistry module for Earth system models (ESMs). This was done using an Earth System
Externí odkaz:
https://doaj.org/article/cf3df2a420b84a26a0c77b9b7ca2ccaa
Autor:
H. Bian, P. R. Colarco, M. Chin, G. Chen, J. M. Rodriguez, Q. Liang, D. Blake, D. A. Chu, A. da Silva, A. S. Darmenov, G. Diskin, H. E. Fuelberg, G. Huey, Y. Kondo, J. E. Nielsen, X. Pan, A. Wisthaler
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 9, Pp 4707-4721 (2013)
We use the NASA GEOS-5 transport model with tagged tracers to investigate the contributions of different regional sources of CO and black carbon (BC) to their concentrations in the Western Arctic (i.e., 50–90° N and 190–320° E) in spring and su
Externí odkaz:
https://doaj.org/article/f7b612488e044871b20013716abe7fdb
Autor:
Q. Liang, J. M. Rodriguez, A. R. Douglass, J. H. Crawford, J. R. Olson, E. Apel, H. Bian, D. R. Blake, W. Brune, M. Chin, P. R. Colarco, A. da Silva, G. S. Diskin, B. N. Duncan, L. G. Huey, D. J. Knapp, D. D. Montzka, J. E. Nielsen, S. Pawson, D. D. Riemer, A. J. Weinheimer, A. Wisthaler
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 24, Pp 13181-13199 (2011)
We use aircraft observations obtained during the Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) mission to examine the distributions and source attributions of O3 and NOy in the Arctic and sub-Arctic regio
Externí odkaz:
https://doaj.org/article/53168c3274cb464c9322614635cc7e37
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 18, Pp 9659-9669 (2011)
The Goddard Earth Observing System Chemistry-Climate Model, Version 2 (GEOS V2 CCM) is used to investigate the response of the Antarctic stratosphere to (1) warm pool El Niño (WPEN) events and (2) the sensitivity of this response to the phase of the
Externí odkaz:
https://doaj.org/article/8f83d2c5366c4516b68b3360ff812b71
Autor:
D. R. Allen, A. R. Douglass, G. L. Manney, S. E. Strahan, J. C. Krosschell, J. V. Trueblood, J. E. Nielsen, S. Pawson, Z. Zhu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 9, Pp 4557-4576 (2011)
Immediately following the breakup of the 2005 Arctic spring stratospheric vortex, a tropical air mass, characterized by low potential vorticity (PV) and high nitrous oxide (N2O), was advected poleward and became trapped in the easterly summer polar v
Externí odkaz:
https://doaj.org/article/61d30cfebed34a8987e5035cf68bf81c
Autor:
D. R. Blake, E. L. Atlas, L. E. Ott, J. M. Rodriguez, A. R. Douglass, J. E. Nielsen, S. R. Kawa, R. S. Stolarski, Q. Liang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 5, Pp 2269-2286 (2010)
Recent in situ and satellite measurements suggest a contribution of ~5 pptv to stratospheric inorganic bromine from short-lived bromocarbons. We conduct a modeling study of the two most important short-lived bromocarbons, bromoform (CHBr3) and dibrom
Externí odkaz:
https://doaj.org/article/fc60a31455854fbeacafeafe4a677b5d
Autor:
H. Wang, D. J. Jacob, M. Kopacz, D. B. A. Jones, P. Suntharalingam, J. A. Fisher, R. Nassar, S. Pawson, J. E. Nielsen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 9, Iss 19, Pp 7313-7323 (2009)
Inverse modeling of CO2 satellite observations to better quantify carbon surface fluxes requires a chemical transport model (CTM) to relate the fluxes to the observed column concentrations. CTM transport error is a major source of uncertainty. We sho
Externí odkaz:
https://doaj.org/article/0dd2e342e94a45d0978e480d71a6a748