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| 1 | Chinese Studies Librarianship in North America显示文摘Although American libraries had begun collecting Chinese language materials in the 19th century, notably the United States Library of Congress in 1869, Yale in 1878, Harvard in 1879, and Berkeley in 1896, East Asian studies librarianship in North America, including China studies librarianship, was not fully developed until the 1960s. There was no formal organization that represented the interest of Chinese studies librarians because there were few of them and most of them were China scholars rather than trained librarians. More than 100 years later, the number of Chinese studies librarians in North America has increased considerably, primarily in response to the demand in the field of China studies and more recently to the needs of immigrant population and the general public who has an interest in China. This paper traces the history and growth of Chinese studies librarianship in North America, documents the development of the professional organization that represents Chinese studies librarians, and examines the training programs that prepare them for their jobs. It also attempts to propose an international exchange forum aiming to bring together Chinese studies librarians in North America and librarians in China in sharing their experience and expertise to achieve the ultimate goal of serving the users. | Karen T.Wei | 2004 | 图书情报工作2004，48，12： | 1 |
| 2 | Artificial neural networks for prostate carcinoma risk assessment显示文摘 | James E.Montie John T.Wei | 2001 | Cancer2001，，8： | 1 |
| 3 | 查看详情显示文摘 | N.Zhang K.F.Wang S.J.Luo T.Wei X.W.Dong S.Z.Li J.G.Wan and J.M.Liu | | 0，，25： | 1 |
| 4 | Impact of tertiary Gleason pattern 5 on prostate cancer aggressiveness:Lessons from a contemporary single institution radical prostatectomy series显示文摘Objective:To better evaluate tertiary Gleason pattern reporting and to evaluate the impact of tertiary Gleason pattern 5(TP5)on prostate cancer pathological features and biochemical recurrence at our large single institution.Methods:We retrospectively reviewed 1962 patients who underwent radical prostatectomy(RP)for prostate cancer;TP5 was reported in 159 cases(8.1%).Men with Gleason score(GS)7 and GS 8 disease were divided into subgroups with and without TP5,and histopathological features were compared.Multivariate analyses were conducted to assess the impact on TP5 on biochemical-free survival(BFS).Results:Tumors possessing GS 3+4 with TP5 were more likely to exhibit extraprostatic extension(EPE)and had a larger tumor diameter(TD)than GS 3+4 alone.GS 3+4 with TP5 was also associated with positive surgical margins(SM),seminal vesicle involvement(SVI),and higher pre-operative prostate-specific antigen(PSA)values,but without statistical significance.GS 4+3 with TP5 more commonly presented with EPE,positive SM,SVI,and greater TD and pre-operative PSA level than GS 4+3 alone.In multivariate analysis,Gleason score,EPE,and TP5 were overall independent risk factors for PSA recurrence in this cohort.Additionally,GS 4+3 with TP5 was associated with shorter time to recurrence versus GS 4+3 alone.Conclusion:Our results emphasize the importance of TP5 and suggest that criteria for tertiary pattern reporting in prostate cancer should be standardized.Further studies are needed to evaluate the role of tertiary patterns in prognostic models. | Zachary B.Koloff Daniel A.Hamstra John T.Wei Jeffrey S.Montgomery Scott A.Tomlins Angela J.Wu Todd M.Morgan Javed Siddiqui Kellie Paich Arul M.Chinnaiyan Felix Y.Feng Alon Z.Weizer Lakshmi P.Kunju Brent K.Hollenbeck David C.Miller Ganesh S.Palapattu Rohit Mehra | 2015 | Asian Journal of Urology2015，2，1： | 1 |
| 5 | Convergence Estimates for Some Regularization Methods to Solve a Cauchy Problem of the Laplace Equation显示文摘In this paper,we give a general proof on convergence estimates for some regularization methods to solve a Cauchy problem for the Laplace equation in a rectangular domain.The regularization methods we considered are:a non-local boundary value problem method,a boundary Tikhonov regularization method and a generalized method.Based on the conditional stability estimates,the convergence estimates for various regularization methods are easily obtained under the simple verifications of some conditions.Numerical results for one example show that the proposed numerical methods are effective and stable. | T.Wei H.H.Qin H.W.Zhang | 2011 | Numerical Mathematics(Theory,Methods and Applications)2011，4，4： | 0 |
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