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您的检索式：作者名="Yuan Bei DENG"
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| 1 | Simultaneous Determination of Bisphenols and Alkylphenols in Water by Solid Phase Extraction and Ultra Performance Liquid Chromatography-tandem Mass Spectrometry显示文摘To establish an analytical method for determination of four bisphenols(BPA,BPB,BPF,and BPS)and two alkylphenols(4-n-OP,4-n-NP)in water by ultra performance liquid chromatographytandem mass spectrometry(UPLC/MS/MS).The water samples were extracted and condensed with solid-phase extraction(SPE)using C18 cartridges and eluted by acetonitrile.Separation was carried out with Acquity BEH C8 column and detection were performed by UPLC/MS/MS.Quantification | SHAN Xiao Mei SHEN Deng Hui WANG Bing Shuang LU Bei Bei HUANG Fa Yuan | 2014 | Biomedical and Environmental Sciences2014，27，6： | 4 |
| 2 | Least-Squares Solution of Inverse Problem for Hermitian Anti-reflexive Matrices and Its Appoximation显示文摘In this paper, we first consider the least-squares solution of the matrix inverse problem as follows: Find a hermitian anti-reflexive matrix corresponding to a given generalized reflection matrix J such that for given matrices X, B we have min_A ‖AX-B‖. The existence theorems are obtained, and a general representation of such a matrix is presented. We denote the set of such matrices by S_E. Then the matrix nearness problem for the matrix inverse problem is discussed. That is: Given an arbitrary A~*, find a matrix A ∈S_E which is nearest to A~* in Frobenius norm. We show that the nearest matrix is unique and provide an expression for this nearest matrix. | Zhen Yun PENG Yuan Bei DENG Jin Wang LIU | 2006 | Acta Mathematica Sinica,English Series2006，22，2： | 3 |
| 3 | Chinese expert consensus on multidisciplinary diagnosis and treatment of pancreatic neuroendocrine liver metastases显示文摘Many management strategies are available for pancreatic neuroendocrine neoplasms with liver metastases.However,a lack of biological,molecular,and genomic information and an absence of data from rigorous trials limit the validity of these strategies.This review presents the viewpoints from an international conference consisting of several expert working groups.The working groups reviewed a series of questions of particular interest to clinicians taking care of patients with pancreatic neuroendocrine neoplasms with liver metastases by reviewing the existing management strategies and literature,evaluating the evidence on which management decisions were based,developing internationally acceptable recommendations for clinical practice,and making recommendations for clinical and research endeavors.The review for each question will be followed by recommendations from the panel. | Yihebali Chi Liming Jiang Susheng Shi Shun He Chunmei Bai Dan Cao Jianqiang Cai Qichen Chen Xiao Chen Yiqiao Deng Shunda Du Zhen Huang Li Huo Yuan Ji Jie Li Wenhui Lou Jie Luo Xueying Shi Lijie Song Bei Sun Huangying Tan Feng Wang Xuan Wang Zhewen Wei Wenming Wu Dianrong Xiu Jianming Xu Huadan Xue Yi Yang Fei Yin Chunhui Yuan Yefan Zhang Weixun Zhou Dongbing Zhao Hong Zhao | 2023 | Journal of Pancreatology2023，6，4： | 0 |
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