Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Da-fang Li"'
Autor:
Da-Fang Li, 李達方
96
A new route to the synthesis of chromene derivatives from resorcinol is studied.The synthetic rout involues Wittg reaction, alkylation, ring-closing metathesis (RCM) and Claisen rearrangement. The final products have the similar skeleton to o
A new route to the synthesis of chromene derivatives from resorcinol is studied.The synthetic rout involues Wittg reaction, alkylation, ring-closing metathesis (RCM) and Claisen rearrangement. The final products have the similar skeleton to o
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/68874984114167477458
Publikováno v:
Journal of Highway and Transportation Research and Development (English Edition). 13:23-34
Creep is an inherent property of concrete materials, and an accurate prediction of creep-induced prestress is critical in designing a prestressed concrete structure. The comparison of codes or specifications of different countries on concrete structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d6b0eba38ea6371d7af7f5421ff02d
https://doi.org/10.1061/jhtrcq.0000701
https://doi.org/10.1061/jhtrcq.0000701
Autor:
Ping Zhang, Wei Kang, Xian-Tu He, Yong Lu, Zhen-Guo Fu, Da-Fang Li, Wei-Jie Li, Chongjie Mo, Zhigang Wang
Publikováno v:
Physical review. E. 101(5-1)
In this work, we studied the stopping power of deuterium-tritium (DT) plasmas mixed with impurities to the injected charged particles. Based on the Brown-Preston-Singleton model, the analytical expression for the change ratio of stopping power (denot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae981c926ffd05d2e2bb8c669da5be4d
https://pubmed.ncbi.nlm.nih.gov/32575272
https://pubmed.ncbi.nlm.nih.gov/32575272
Publikováno v:
Physical review. E. 94(6-1)
The energy loss of multi-MeV charged particles moving in two-component warm dense plasmas (WDPs) is studied theoretically beyond the random-phase approximation. The short-range correlations between particles are taken into account via dynamic local f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6083a57fe43d1c41c71516d5656e6d7a
https://pubmed.ncbi.nlm.nih.gov/28085472
https://pubmed.ncbi.nlm.nih.gov/28085472
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 92(4)
We perform a systematic study of hydrogen-helium mixtures using quantum molecular dynamics (QMD) with a focus on the equations of state and structural and transport properties such as electrical conductivity, diffusion, and viscosity at conditions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc7278110b378879b908cae8261429e4
https://pubmed.ncbi.nlm.nih.gov/26565357
https://pubmed.ncbi.nlm.nih.gov/26565357
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 92(3)
The problem of electron-ion temperature relaxation in beryllium plasma at various densities (0.185-18.5g/cm^{3}) and temperatures [(1.0-8)×10^{3} eV] is investigated by using the generalized Lenard-Balescu theory. We consider the correlation effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0d92eb74c5ca744e730f2f20167c795
https://pubmed.ncbi.nlm.nih.gov/26465571
https://pubmed.ncbi.nlm.nih.gov/26465571
Publikováno v:
Physics of Plasmas. 24:092705
X-ray absorption spectrum is a powerful tool for atomic structure detection on materials under extreme conditions. Here, we perform first-principles molecular dynamics and X-ray absorption spectrum calculations for warm dense methane under thermodyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::013fca5afe576302a1ef4282880913d9
https://doi.org/10.1063/1.4986028
https://doi.org/10.1063/1.4986028
Publikováno v:
Physics of Plasmas. 23:092706
The equation of state of warm dense ethane is obtained using quantum molecular dynamics simulations based on finite-temperature density functional theory for densities from 0.1 g/cm3 to 3.1 g/cm3 and temperatures from 0.1 eV to 5.17 eV. The calculate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24ecff9521cdc8faec2b45f2baff8a33
https://doi.org/10.1063/1.4962684
https://doi.org/10.1063/1.4962684
Using quantum molecular dynamic simulations, we have studied the thermophysical properties of warm dense carbon monoxide under extreme conditions. The principal Hugoniot pressure up to 286 GPa, which is derived from the equation of state, is calculat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cdee6edbbf7458636a9d3b1622981a3
Publikováno v:
Physics of Plasmas. 22:102702
Accurate knowledge about the interfacial unstable growth is of great importance in inertial confinement fusion. During implosions, the deuterium-tritium capsule is driven by laser beams or X-rays to access the strongly coupled and partially degenerat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4921457374055f4cf63310d585843e84
https://doi.org/10.1063/1.4931994
https://doi.org/10.1063/1.4931994