A project of the Bĕi Liao (North Liao, 1122–1141)
نویسندگان
چکیده
منابع مشابه
Ronglih Liao
Ronglih Liao studied hard as a teenager in Taiwan, but science was just one among many wide-ranging interests. At age 17, however, her focus abruptly became clear when her father was diagnosed with lung cancer, eventually leading Liao to a career in basic science with the potential to translate understanding into therapies for both rare and common cardiovascular diseases. After obtaining a chem...
متن کاملA descent family of Dai-Liao conjugate gradient methods
A descent family of Dai–Liao conjugate gradient methods Saman Babaie-Kafaki & Reza Ghanbari a Department of Mathematics, Faculty of Mathematics, Statistics and Computer Sciences, Semnan University, P.O. Box 35195-363, Semnan, Iran b School of Mathematics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5746, Tehran, Iran c Faculty of Mathematical Sciences, Ferdowsi Universi...
متن کاملLiao Standard Systems and Nonzero Lyapunov Exponents for Differential Flows
Consider a C vector field together with an ergodic invariant probability that has l nonzero Lyapunov exponents. Using orthonormal moving frames along certain transitive orbits we construct a linear system of l differential equations which is a reduced form of Liao’s “standard system”. We show that the Lyapunov exponents of this linear system coincide with all the nonzero exponents of the given ...
متن کاملCryptanalysis of Liao-Lee-Hwang's Dynamic ID Scheme
Recently, Das, Saxena and Gulati proposed a dynamic Id based remote user authentication scheme that allows the users to choose and change their passwords freely and does not maintain verifier table. But their scheme has few weaknesses and cannot achieve mutual authentication. In 2005, Liao, Lee and Hwang showed that Das et al. scheme is vulnerable to guessing attack and proposed an enhanced sch...
متن کاملOccurrence and source apportionment of sulfonamides and their metabolites in Liaodong Bay and the adjacent Liao River basin, North China.
The presence of antibiotics in the environment is of great concern because of their potential for resistance selection among pathogens. In the present study we investigated the occurrence of 19 sulfonamides, five N-acetylated sulfonamide metabolites, and trimethoprim in the Liao River basin and adjacent Liaodong Bay, China, as well as 10 human/agricultural source samples. Within the 35 river sa...
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ژورنال
عنوان ژورنال: Nations and religions of the Eurasia
سال: 2018
ISSN: 2542-2332
DOI: 10.14258/nreur(2018)4-03