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| 1 | Examination of wind-wave interaction source term in WAVEWATCH Ⅲ with tropical cyclone wind forcing显示文摘Results of drag coefficient(CD) from field observations and laboratory wave tank experiments indicate that the operational wave model can overestimate wind energy input under high wind conditions. The wind-wave interaction source term in WAVEWATCH Ⅲ has been modified to examine its behavior with tropical cyclone wind forcing. Using high resolution wind input,numerical experiments under idealized wind field and tropical cyclone Bonnie(1998) were designed to evaluate performance of the modified models. Both experiments indicate that the modified models with reduced CD significantly decrease wind energy input into the wave model and then simulate lower significant wave height(SWH) than the original model. However,the effects on spatial distribution of SWH,mean wavelength,mean wave direction,and directional wave spectra are insignificant. Due to the reduced wind energy input,the idealized experiment shows that the modified models simulate lower SWH than the original model in all four quadrants. The decrease in the front quadrants is significantly larger than that in the rear quadrants;it is larger under higher winds than lower winds. The realistic experiment on tropical cyclone Bonnie shows that the modified model with the various downward trends of CD in high winds creates a simulation that agrees best with scanning radar altimeter observations. | ZHAO Wei GUAN Shoude HONG Xin LI Peiliang TIAN Jiwei | 2011 | Acta Oceanologica Sinica2011，30，4： | 2 |
| 2 | The Effect of Emission Permit Trading with Banking on Firm's Production-inventory Strategies显示文摘 | Shoude Li Mengdi Gu | 2012 | International Journal of Production Economics2012，，137： | 1 |
| 3 | The effect of emission permit trading with banking on firm's production-inventory strategies显示文摘 | Li Shoude Gu Mengdi | 2012 | International Journal of Production Eco- nomics2012，137，2： | 1 |
| 4 | The effect of emission permit trading with banking on firm' s produc- tion - inventory strategies 显示文摘 | Shoude Li Mengdi Gu | 2012 | International Journal of Production Economics2012，137，： | 1 |
| 5 | Constant elasticity of variance model for propor- tional reinsurance and investment strategies显示文摘 | GU Mengdi YANG Yipeng LI Shoude ZHANG Jingyi | 2010 | Insurance: Mathematics and Econmics2010，46，： | 1 |
| 6 | Novel CoFeAlMn high-entropy alloys with excellentsoft magnetic properties and high thermal stability显示文摘High-entropy alloys(HEAs),which are composed of 3d transition metals such as Fe,Co,and Ni,exhibit an exceptional combination of magnetic and other properties;however,the addition of non-ferromagnetic elements always negatively affects the saturation magnetization strength(M s).Co_(4)Fe_(2)Al_(x)Mn_(y) alloys were designed and investigated in this study to develop a novel HEA with excellent soft magnetic properties.The Co_(4)Fe_(2)Al_(1.5)Mn_(1.5) HEA possesses the highest M s of 161.3 emu g^(-1) thus far reported for magnetic HEAs,a low coercivity of 1.9 Oe,a high electrical resistivity of 173μΩ cm,a superior thermal stability up to 600℃,which originates from the novel microstructure of B2 nanoparticles distributed in a DO_(3) matrix phase,and the crucial transition of Mn from antiferromagnetism to ferromagnetism with the assistance of Al.The Co_(4)Fe_(2_)Al_(1.5)Mn_(1.5) HEA was selected to produce micron-sized powder and soft magnetic powder cores(SMPCs)for application in the exploration field.The SMPCs exhibit a high stable effective perme-ability of 35.9 up to 1 MHz,low core loss of 38.1 mW cm^(-3)(@100 kHz,20 mT),and an excellent direct current(DC)bias performance of 87.7%at 100 Oe.This study paves the way for the development of soft magnetic HEAs with promising applications as magnetic functional materials. | Wei Gao Yaqiang Dong Xingjie Jia Liping Yang Xubin Li Shouding Wu Ronglin Zhao Hang Wu Qiang Li Aina He Jiawei Li | 2023 | Journal of Materials Science & Technology2023，，22： | 0 |
| 7 | Meso-mechanical anisotropy and fracture evolution of reef limestones from the Maldives Islands and the South China Sea显示文摘Reef limestone is a biogenic sedimentary rock widely distributed in coral reef areas, acting as an important foundation for coast construction. Due to its special biogenic origin, reef limestone is different from conventional rocks both in terms of rock structure and mechanical properties. In this study, mesoscale uniaxial compression experiments with five different loading directions were conducted on two kinds of reef limestones from the Maldives Islands and the South China Sea, respectively. The real-time high-resolution videos and images of failure processes were recorded simultaneously to investigate the fracture evolution and fracture surface roughness of reef limestones. It demonstrated that the reef limestones belonged to extremely soft to soft rocks, and their uniaxial compressive strength (UCS) values fluctuated with high discreteness. The mesoscale mechanical properties of reef limestones were highly anisotropic and mainly controlled by pore structure. The occurrence of dissolution pores in reef limestone tended to intensify mechanical anisotropy. With the integration of the fracture initiation and propagation features of reef limestones, it is supposed that the intrinsic mechanism of anisotropy was probably attributed to the differences in coral growth direction and dissolution. Furthermore, the quantified fracture surface roughness was revealed to have a good consistency with density and UCS for the reef limestones from the South China Sea. The findings are helpful for providing theoretical and experimental references for engineering construction in coral reef areas. | Lihui Li Chenglong Li Beixiu Huang Jianguang Li Shouding Li Xiao Li | 2023 | Journal of Rock Mechanics and Geotechnical Engineering2023，15，12： | 0 |
| 8 | Phenomenology of plume-surface interactions and preliminary results from the Tianwen-1 landing crater on Mars显示文摘The plume-surface interaction(PSI)is a common phenomenon that describes the environment surrounding the landers resulting from the impingement of hot rocket exhaust on the regolith of planetary bodies.The PSI will cause obscuration,erosion of the planetary surface,and high-speed spreading of dust or high-energy ejecta streams,which will induce risks to a safe landing and cause damage to payloads on the landers or to nearby assets.Safe landings and the subsequent scientific goals of deep-space exploration in China call for a comprehensive understanding of the PSI process,including the plume flow mechanics,erosion mechanism,and ejecta dynamics.In addition,the landing crater caused by the plume provides a unique and insightful perspective on the understanding of PSI.In particular,the PSI can be used directly to constrain the composition,structure,and mechanical properties of the surface and subsurface soil.In this study,we conducted a systematic review of the phenomenology and terrestrial tests of PSI:we analyzed the critical factors in the PSI process and compared the differences in PSI phenomena between lunar and Martian conditions;we also reviewed the main erosion mechanisms and the evolution and development of terrestrial tests on PSI.We discuss the problems with PSI,challenges of terrestrial tests,and prospects of PSI,and we show the preliminary results obtained from the landing crater caused by the PSI of Tianwen-1.From analysis of the camera images and digital elevation model reconstructions,we concluded that the landing of Tianwen-1 caused the deepest crater(depth>40 cm)on a planetary surface reported to date and revealed stratigraphic layers in the subsurface of Martian soil.We further constrained the lower bounds of the mechanical properties of Martian soil by a slope stability analysis of the Tianwen-1 landing crater.The PSI may offer promising opportunities to obtain greater insights into planetary science,including the subsurface structure,mineral composition,and properties of soil. | Tao Xu Bo Zheng ZhaoBin Zhang Juan Li ShouDing Li XinShuo Chen XiuKuo Sun YanFang Wu YiMing Diao | 2023 | Earth and Planetary Physics2023，7，3： | 0 |
| 9 | Discovery of a natural fluorescent probe targeting the Plasmodium falciparum cysteine protease falcipain-2显示文摘The Plasmodium falciparum cysteine protease falcipain-2(FP-2) is an attractive antimalarial target. Here, we discovered that the natural compound NP1024 is a nonpeptidic inhibitor of FP-2 with an IC50 value of 0.44 μmol L–1. The most exciting finding is that both in vitro and in vivo, NP1024 directly targets FP-2 in malaria parasite-infected erythrocytes as a natural fluorescent probe, thereby paving the way for an integration of malaria diagnosis and treatment. | Lili Zhu Lei Shan Junsheng Zhu Li Li Shiliang Li Liyan Wang Jiawei Wang Shoude Zhang Hongchang Zhou Weidong Zhang Honglin Li | 2020 | Science China(Life Sciences)2020，63，7： | 0 |
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