Yonghua Xu
Yonghua Xu, Chinese mathematician (Yinxian, Zhejiang Province 01 January 1932 – 2019) Introduced the concepts of O-ideal and O-homomorphic mapping On the O-structure of rings (1977) Put forward the concept of non-associative and non-distributive rings Non-associative and non-distributive rings. I. Scientia Sinica 22 (2):135-48, 1979 Non-associative and non-distributive rings. II. Acta Math. Sinica 21:300-11, 1978 Non-associative and non-distributive rings. III. Acta Math. Sinica 22(1):1-13, 1979 Derived a theorem concerning the structure of non-associative and non-distribuive rings under the minimal condition Non-associative and non-distributive rings satisfying the minimal condition for right ideals (1979) Established the finite structure theorem between complete rings of linear transformations (1979) A finite structure theorem between primitive rings and its application to Galois theory. Chin. Ann. Math. 1(2):183-97, 1980 A generalized Wolfson’s theorem. Adv. in Math. 13:213-5, 1984 Gave a necessary and sufficient condition for the equivalence of right and left semi-prime Goldie rings and some properties of Goldie rings A note on semi-prime Goldie rings. Rendic. Circolo Matem. Palermo 36:220-40, 1987 With K.P. Shum & Y. Fong. A decomposition theory of comodules 170(3):880-906, 1994 Introduced the notion of quantum cocommutativity With G.G. Hu. Quantum commutative algebras and their duals (1997) Introduced a new concept for direct product rings which generalizes the usual ones With K.P. Shum. New direct product rings, their structure and applications. Algebra Colloq. 1(4):493-514, 2004
Xiande Xie
Xiande Xie or Hsien-deh Hsieh, Chinese mineralogist and geochemist (Dantu District 14 October 1934 – With M. Chen, J. Shu, H.K. Mao & R.J. Hemley. Natural occurrence and synthesis of two new postspinel polymorphs of chromite. Proc. Natl. Acad. Sci. USA 100:14651-4, 2003 DESCRIBED MINERAL SPECIES Zhanghuifenite 2021 with Yang, Kobsch, Gu & Downs Poirierite 2021 with Tomioka, Bindi, Okuchi, Miyahara, Itiaka, Li, Kawatsu, Purevjav, Tani & Kodama Liudongshengite 2021 with Yang, Gibbs, Schwenck, Gu, Downs & Evans Elgoresyite 2021 with Bindi, Sinmyo, Bykova, Ovsyannikov, McCammon, Kupenko, Ismailova & Dubrovinsky Wangdaodeite 2019 with Gu, Yang, Chen & Li Meieranite 2019 with Yang, Gu, Downs, Evans, Van Nieuwenhuizen & Lavinsky Lipuite 2019 with Gu, Yang, Van Nieuwenhuizen, Downs & Evans Maohokite 2018 with Chen, Shu & Tan Shenzhuangite 2017 with Bindi Hemleyite 2017 with Bindi & Chen Ferrisepiolite 2013 with Gu, Wu, Zhu, Lai, Hoshino & Huang Tellurocanfieldite 2012 with Gu, Lu, Hoshino, Huang & Li (variety) Chenguodaite 2008 with Gu, Watanabe et al. Tuite 2003 with Minitti, Chen, Wang, Mao, Shu & Fei Carboborite 1964 with Liu & Qian HONORS President, International Mineralogical Association (1990-4) Xieite Chen, Shu & Mao 2008 (Mineral)
Wang Xuan
Wang Xuan, Chinese computer scientist (Wuxi, Jiangsu Province 05 February 1937 –Beijing 13 February 2006) Invented a computerized laser photocomposition system for Chinese character photosetting (1979) Invented a Chinese language laser typesetting system for color printing (1992) Developed the high resolution glyph compression and restoration method for Chinese characters (patented in Europe EP0095536, 1987) First to use controlling information to describe the features of width and turning shapes with strokes of Chinese character (patented in Europe) Developed a management system for gathering and editing news HONORS Gold Medal, Geneva International Invention Exhibition (1986) UNESCO Science Prize Asteroid Wangxuan 4913
Suisheng Xia
Suisheng Xia, Chinese transplant surgeon (Yuyao, Zhejiang Province 19 April 1924 – Wuhan 16 April 2019) DEVELOPED TECHNIQUES With L.X. Xiu. Spleen transplantation. I. Vascularized heterotopic autotransplantation of hemispleen in dog. J. Tongju Med. Univ. (2008) With Z. Chen. The technique of heterotopic heart-lung transplantation in the rat. Acta Acad. Medic. Wuhan (2008) With Z. Chen. Improved orthotopic liver transplantation in rats. Chim. J. Org. Transplant. Acta Acad. Medic. Wuhan 5(2):50-3, 1984 With Z. Chen. A new technique of orthotopic liver transplantation in the rat. Acta Acad. Medic. Wuhan 3:143-6, 1983 With Z. Chen. Modified technique of heterotopic heart allotransplantation in the rat. Acta Acad. Medic. Wuhan 2:217-22, 1982 With Z. Wu. Zur technik der Anastomosierung der suprahepatischen. V. cava inferior bei der orthotopen Lebertransplantation. Acta Acad. Medic. Wuhan 2:87-90, 1982
Sishen Xie
Sishen Xie, Chinese nanoscientist (Qingdao, Shangdong Province 18 February 1942 – Authored 250 papers with about 3,500 citations Have reported a series of original research work aiming the fabrication, fundamental properties and applications of carbon nanotubes First to achieve control growth or the diameter and orientation of carbon nanotubes Discovered high Tc superconductors at nitrogen temperature (1989) Synthesized a variety of high Tc superconducting oxides Developed the technique of making pure carbon nanometer tube with chemical vapor. Science (1996) Developed technique for manufacturing of super long directional nanometer carbon tubes. Nature (1998) Fabricated strong and highly conducting single-walled nanotubes (SWNTs) films, fibers, SWNTs composite fibers and films (2007-11) With Lianfeng Sun discovered a new technique for separating carbon nanotubes by means of charges named Coulomb explosion (2008) PATENTS With W.Y. Zhou, Q. Zhang & Y.C. Wang. Ultrathin carbon nano tube film and preparation method and apparatus thereof 20160347616 & 20160115030 (2014)
Shepu Xue
Shepu Xue, Chinese cytologist (Xinhui, Guangdong Province 26 September 1917 – 10 March 2017) Provided a theoretical basis for cell differentiation rules and its control Created the cytosome hybrid model of reticulocyte and myeloma cell First to discover that EDDF (erythrocyte differentiation denucleation factor) existed in mammalian red blood corpuscles Found for the first time that the erythrocyte cytoplasm of mammalian contains adjustable genetic expression in erythrocyte that induces terminal differentiation and reverse malignant division of cancer, thus revealing the secret of natural denucleation of erythrocyte in the mammals and the dual-phase phenomenon of denucleation Cloned the full length gene sequence of relevant factors during the period of terminal differentiation at different stages Proposed a new concept of cancer treatment applied to prevent malignant division of cancer cell