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| 1 | Internal Microanatomy and Zoological Affinity of the Early Cambrian Olivooides显示文摘The early Cambrian pentamerous microfossil Olivooides/Punctatus in South China,which is characterized by a diagnostic stellate tubular apex,has been well-known for its almost complete development sequence that can be confidently traced from embryos and hatched juveniles,to conical adults.However,its zoological affinity remains highly controversial.Here we describe the internal microanatomic structures of the soft-body inside the peridermal theca of Olivooides multisulcatus Qian,1977,including interradial pairs of tentacles,adradial and perradial frenula,perradial oral marginal lappets and twins of perradial gastric saccule-like humps as well as a circular velarium with striated coronal muscles.Particularly,one specimen shows bifurcated velarial canals along the bell aperture.Both the components of the soft-body and the external theca(or cyst)are arranged in perfect pentaradial symmetry.These characteristics are more compatible with those of living cubomedusans and co-occurring Cambrian athecate embryonic cubozoans.Concerning the presence of peridermal theca,Olivooides most likely represents an extinct thecate stem-group cubomedusae but devoid of both perradial eyes and specialized pedalia.The well-grown soft body inside the peridermal tube displays a set of mixed features of both polyp and medusa. | Han Jian LI Guoxiang KUBOTA Shin OU Qiang TOSHINO Sho WANG Xing YANG Xiaoguang UESUGI Kentaro MASATO Hoshino SASAKI Osamu KANO Harumasa SATO Tomohiko KOMIYA Tsuyoshi | 2016 | Acta Geologica Sinica(English Edition)2016，90，1： | 3 |
| 2 | In-situ high resolution X-ray tomography of fracture micromechanisms in aluminiurn foam 显示文摘 | Hiroyuki Toda Tomomi Ohgaki Kentaro Uesugi | 2004 | The Spring-8 Research Forntiers2004，，： | 1 |
| 3 | A Case of Primary Adenosquamous Liver Carcinoma with Liver Cirrhosis显示文摘 | Uesugie Naomasa Matsui Norichika Nishi Kentaro | 2002 | Journal of Japan Surgical Association2002，63，12： | 1 |
| 4 | Fabrication of aligned pores in aluminum by electrochemical dissolution of monotectic alloys solidified under a magnetic field显示文摘 | Hideyuki Yasuda Itsuo Ohnaka Shinji Fujimoto Nobuhiro Takezawa Akira Tsuchiyama Tsukasa Nakano Kentaro Uesugi | 2005 | Scripta Materialia2005，，4： | 1 |
| 5 | Influence of high temperature solution treatments on mechanical properties of an AI-Si-Cu aluminum alloy显示文摘 | Hiroyuki Toda Takanori Nishimura Kentaro Uesugi | 2010 | Acta Mater2010，58，6： | 1 |
| 6 | In situ high-resolution X-ray tomography of fracture micromechanisms in aluminium foam显示文摘 | Hiroyuki Toda Tomomi Ohgaki and Kentaro Uesugi | | Industrial Application0，8，： | 1 |
| 7 | Direct Observation of Thermoelectric Magnetic Convection in Unidirectionally Solidified Al-Cu Alloys显示文摘This study performed the time-resolved and in-situ observation of unidirectional solidification of A1-Cu and Sn-Bi alloys under a static magnetic field up to 0.45 T.Irt the case of Sn-Bi alloy,the static magnetic field reduced the local convection around the primary dendrite arms.No thermoelectric convection was detected.On the other hand,the thermoelectric convection was clearly observed in Al-Cu alloy.The observed convection was consistently explained by the thermoelectric magnetic convection.According to a simplified model,the thermoelectric magnetic convection can be induced if the difference in the thermoelectric power between the solid and the liquid phases is in the order of 1μV/K and temperature gradient is several K/mm. | Hideyuki Yasuda Keisuke Inoue Yudai Minami Tomoya Nagira Masato Yoshiya Kentaro Uesugi Keiji Umetani | 2012 | Journal of Iron and Steel Research(International)2012，19，S1： | 0 |
| 8 | High-Performance 3D Li-B-C-Al Alloy Anode and its Twofold Li Electrostripping and Plating Mechanism Revealed by Synchrotron X-Ray Tomography显示文摘The uncontrollable Li electrostripping and plating process that results in dendritic Li growth and huge volume change of Li anode limits the practicality of Li metal batteries(LMBs).To simultaneously address these issues,designing three-dimensional(3D),lithiophilic and mechanically robust electrodes seems to be one of the cost-effective strategies.Herein,a new 3D Li-B-C-Al alloy anode is designed and fabricated.The prepared 3D alloy anode exhibits not only superior lithiophilicity that facilitates uniform Li nucleation and growth but also sufficient mechanical stability that maintains its structural integrity.Superior performance of the prepared 3D alloy is demonstrated through comprehensive electrochemical tests.In addition,non-destructive and 3D synchrotron X-ray computed tomography(SX-CT)technique is employed to investigate the underlying working mechanisms of the prepared alloy anode.A unique twofold Li electrostripping and plating mechanism under different electrochemical cycling conditions is revealed.Lastly,improved performance of the full cells built with the 3D alloy anode and LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)(NCM811)cathode corroborate its potential application capability.Overall,the current work not only showcases the superiority of the 3D alloy as potential anode material for LMBs but also provides fundamental insights into its underlying working mechanisms that may further propel its research and development. | Fengcheng Tang Xia Zhang Markus Osenberg Chao Yang Haifeng Huang Andr Hilger Masyuki Uesugi Kentaro Uesug Akihisa Takeuchi Ingo Manke Fu Sun Libao Chen | 2023 | Energy & Environmental Materials2023，6，3： | 0 |
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