美军研究战伤护理——使伤员处于冬眠状态下并用特护舱室后送(BG Russ Zajtchuk, MC USA GEN Gordon R, Sullivan, USA)先进战伤护理的作用是尽力维持组织功能,避免失血过多。目前正试图利用发展中的药物学技术研制出一种药物,使人处于...美军研究战伤护理——使伤员处于冬眠状态下并用特护舱室后送(BG Russ Zajtchuk, MC USA GEN Gordon R, Sullivan, USA)先进战伤护理的作用是尽力维持组织功能,避免失血过多。目前正试图利用发展中的药物学技术研制出一种药物,使人处于类似冬眠的暂停生机状态。先进战伤护理的目标是使在控制出血时使重要组织的功能维持在最低生理状态,改善组织休克。展开更多
The Atmospheric Ultraviolet Radiance Integrated Code （AURIC） is a software package developed by Computa- tional Physics, Inc. （CPI） under the sponsorship of the Air Force Phillips Laboratory/Geophysics Directorate...The Atmospheric Ultraviolet Radiance Integrated Code （AURIC） is a software package developed by Computa- tional Physics, Inc. （CPI） under the sponsorship of the Air Force Phillips Laboratory/Geophysics Directorate （PL/GP） （cur- rently the Air Force Research Laboratory） for middle and upper atmospheric radiance modeling from the far ultraviolet to the near infrared. The AURIC has been considered as a general model for the radiative transfer simulation of airglow. Based on the theory of MODerate resolution atmospheric TRANsmission （MODTRAN）, the AURIC extends calculation to altitudes above 100 km and the wavelength down to 80 nm. A package of AURIC vl.2 was released in 2002, which can be used for sin- gle-point simulation from 1947 to 1999. It means that the model is not suitable for atmospheric simulation of large datasets or for atmospheric parameters retrieval from amount of satellite measurements. In this paper, AURIC vl.2 is upgraded to AURIC-2012 based on MATLAB with improvements for modules of the Geomagnetic Parameter （GEOPARM）, Atmosphere neutral composition （ATOMS）, and Ionospheric electron density （IONOS）. The improved AURIC can be used for global au- tomatic airglow simulation and also for automatic retrieval of atmospheric compositions from satellite global observations, such as O/N2 and electron density etc. Besides, the model supplies possibilities for further improvement of airglow radiative mechanism and for substitution of other modules. Based on the AURIC-2012, Limb Column Emission Intensity （L-CEI） and Volume Emission Rate （VER） are calculated. For validation, the results were compared with measurements of the Global Ul- traviolet Imager （GUVI） and TIMED Doppler Interferometer （TIDI）, respectively. The averaged relative errors of L-CEI and VER at peak altitude are both within 20%. Finally, L-CEI varying with latitude, altitude, solar activity, and geomagnetic activ- ity is simulated, and the distribution characteristics of the simulation and their influencing factors are analyzed subsequently.展开更多
文摘美军研究战伤护理——使伤员处于冬眠状态下并用特护舱室后送(BG Russ Zajtchuk, MC USA GEN Gordon R, Sullivan, USA)先进战伤护理的作用是尽力维持组织功能,避免失血过多。目前正试图利用发展中的药物学技术研制出一种药物,使人处于类似冬眠的暂停生机状态。先进战伤护理的目标是使在控制出血时使重要组织的功能维持在最低生理状态,改善组织休克。
基金funded by the Strategic Pilot Projects in Space Science of Chinese Academy of Sciences(Grant No.XDA04060202)
文摘The Atmospheric Ultraviolet Radiance Integrated Code （AURIC） is a software package developed by Computa- tional Physics, Inc. （CPI） under the sponsorship of the Air Force Phillips Laboratory/Geophysics Directorate （PL/GP） （cur- rently the Air Force Research Laboratory） for middle and upper atmospheric radiance modeling from the far ultraviolet to the near infrared. The AURIC has been considered as a general model for the radiative transfer simulation of airglow. Based on the theory of MODerate resolution atmospheric TRANsmission （MODTRAN）, the AURIC extends calculation to altitudes above 100 km and the wavelength down to 80 nm. A package of AURIC vl.2 was released in 2002, which can be used for sin- gle-point simulation from 1947 to 1999. It means that the model is not suitable for atmospheric simulation of large datasets or for atmospheric parameters retrieval from amount of satellite measurements. In this paper, AURIC vl.2 is upgraded to AURIC-2012 based on MATLAB with improvements for modules of the Geomagnetic Parameter （GEOPARM）, Atmosphere neutral composition （ATOMS）, and Ionospheric electron density （IONOS）. The improved AURIC can be used for global au- tomatic airglow simulation and also for automatic retrieval of atmospheric compositions from satellite global observations, such as O/N2 and electron density etc. Besides, the model supplies possibilities for further improvement of airglow radiative mechanism and for substitution of other modules. Based on the AURIC-2012, Limb Column Emission Intensity （L-CEI） and Volume Emission Rate （VER） are calculated. For validation, the results were compared with measurements of the Global Ul- traviolet Imager （GUVI） and TIMED Doppler Interferometer （TIDI）, respectively. The averaged relative errors of L-CEI and VER at peak altitude are both within 20%. Finally, L-CEI varying with latitude, altitude, solar activity, and geomagnetic activ- ity is simulated, and the distribution characteristics of the simulation and their influencing factors are analyzed subsequently.
