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Two positive effects with one arrow:Modulating crystal and interfacial decoration towards high-potential cathode material

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Journal of Energy Chemistry 2024年第5期92卷 216-223页

作者： Xuexiu Gu Xuan-Wen Gao Dongrun yang Qinfen Gu ysong Hong Chen Tianzhen Ren Wen-Bin Luo Institute for Energy Electrochemistry and Urban Mines Metallurgy School of MetallurgyNortheastern UniversityShenyang 110819LiaoningChina Australian Synchrotron(ANSTO) 800 Blackburn RdClaytonVictoria 3168Australia School of Science and Engineering University of DundeeNethergateDundee DD14HNScotlandUK

As the primary suppliers of cyclable sodium ions,O3-type layer-structured manganese-based oxides are recognized as highly competitive cathode candidates for sodium-ion *** advance the development of high-energy sodium-ion batteries,it is crucial to explore cathode materials operating at high voltages while maintaining a stable cycling *** orbital and electronic structure of the octahedral center metal element plays a crucial role in maintaining the octahedra structural integrity and improving Na^(+)ion diffusion by introducing heterogeneous chemical *** by the abundant configuration of extra nuclear electrons and large ion radius,we employed trace amounts of tungsten in this *** obtained cathode material can promote the reversibility of oxygen redox reactions in the high-voltage region and inhibit the loss of lattice ***,the formation of a Na_(2)WO_(4) coating on the material surface can improve the interfacial stability and interface ions *** demonstrates an initial Coulombic efficiency(ICE)of 94.6%along with 168.5 mA h g^(-1 )discharge capacity within the voltage range of 1.9-4.35 *** findings contribute to the advancement of high-energy sodium-ion batteries by providing insights into the benefits of tungsten doping and Na_(2)WO_(4) coating on cathode materials.

关键词： Sodium ion battery Layer-structured manganese-based oxides Cathodematerial Surface modification Elements doping

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Fabrication of multi-level 3-dimension microstructures by phase inversion process

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Nano-Micro Letters 2010年第2期2卷 95-100页

作者： y.song Key Laboratory of Aerospace Materials and Performance (Education Ministry of China) Beihang University

One process based on phase inversion of fillers in microstructures for the fabrication of multi-level three-dimensional(3-D) microstructures is described using SU-8, a kind of epoxy photoresist, as the model constructing materials. This process is depicted by use of the routine photolithography technique to construct the top layer of 3-D microstructures on the bottom layer of 3-D microstructures layer by layer. This process makes it possible to fabricate multi-level 3-D microstructures with connectors at desired locations, and to seal long span microstructures(e.g. very shallow channels with depth less than 50 μm and width more than 300 μm) without blockage. In addition, this process can provide a sealing layer by the solidification of a liquid polymer layer, which can be as strong as the bulk constructing materials for microstructures due to a complete contact and cross-linking between the sealing layer and the patterned layers. The hydrodynamic testing indicates that this kind of sealing and interconnection can endure a static pressure of more than 10 MPa overnight and a hydrodynamic pressure drop of about 5.3 MPa for more than 8 hours by pumping the tetrahydrofuran solution through a 60 μm wide micro-channels.

关键词： Microstructures Multi-level Fabrication Photolithography Phase inversion Sealing

维普期刊数据库

基于平扫和不同期相增强CT预测胃肠道间质瘤高Ki-67增殖指数

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国际医学放射学杂志 2024年第3期 376-377页

作者： Z.Xie S.Suo W.Zhang Q.Zhang y.Dai y.song 余翔玲

摘要目的评估和分析基于平扫和对比增强不同期相CT的影像组学模型，以预测经病理证实的胃肠道间质瘤（GIST）病人的Ki-67增殖指数（PI）。方法将383例经病理

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Mandatory CSR disclosure and analyst forecast properties:Evidence from a quasi-natural experiment in China

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China Journal of Accounting Research 2023年第2期16卷 23-46页

作者： Haina Shi Byron y.song Huifeng Xu Xiaodong Xu School of Management Fudan UniversityShanghaiChina School of Business Hong Kong Baptist UniversityHong KongChina School of Accounting Guangdong University of Finance and EconomicsGuangzhouChina Antai College of Economics and Management Shanghai Jiaotong UniversityShanghaiChina

Based on a quasi-natural experiment that mandates a subset of listed firms to issue standalone corporate social responsibility(CSR)reports,we examine whether mandatory CSR disclosure improves analysts’information *** focus on two properties of analysts’earnings forecasts:forecast error and forecast *** find that the mandatory issuance of standalone CSR reports is related to less forecast error and less dispersed forecasts,and the effect varies with the firm-level information environment and provincelevel *** tests show that the improvement in forecast properties is mainly driven by CSR reports that i)are of high quality and ii)contain more long-term-oriented information than other CSR *** findings provide evidence that mandatory CSR disclosure plays an important informational role for financial analysts.

关键词： Mandatory disclosure Analyst forecast Corporate social responsibility

STCF conceptual design report (Volume 1): Physics & detector

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Frontiers of physics 2024年第1期19卷 1-154页

作者： M.Achasov X.C.Ai L.P.An R.Aliberti Q.An X.Z.Bai y.Bai O.Bakina A.Barnyakov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.H.Bu F.M.Cai H.Cai J.J.Cao Q.H.Cao X.Cao Z.Cao Q.Chang K.T.Chao D.y.Chen H.Chen H.X.Chen J.F.Chen K.Chen L.L.Chen P.Chen S.L.Chen S.M.Chen S.Chen S.P.Chen W.Chen X.Chen X.F.Chen X.R.Chen y.Chen y.Q.Chen H.y.Cheng J.Cheng S.Cheng T.G.Cheng J.P.Dai L.y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.Z.Ding L.y.Dong W.H.Dong V.Druzhinin D.S.Du y.J.Du Z.G.Du L.M.Duan D.Epifanov y.L.Fan S.S.Fang Z.J.Fang G.Fedotovich C.Q.Feng X.Feng y.T.Feng J.L.Fu J.Gao y.N.Gao P.S.Ge C.Q.Geng L.S.Geng A.Gilman L.Gong T.Gong B.Gou W.Gradl J.L.Gu A.Guevara L.C.Gui A.Q.Guo F.K.Guo J.C.Guo J.Guo y.P.Guo Z.H.Guo A.Guskov K.L.Han L.Han M.Han X.Q.Hao J.B.He S.Q.He X.G.He y.L.He Z.B.He Z.X.Heng B.L.Hou T.J.Hou y.R.Hou C.y.Hu H.M.Hu K.Hu R.J.Hu W.H.Hu X.H.Hu y.C.Hu J.Hua G.S.Huang J.S.Huang M.Huang Q.y.Huang W.Q.Huang X.T.Huang X.J.Huang y.B.Huang y.S.Huang N.Hüsken V.Ivanov Q.P.Ji J.J.Jia S.Jia Z.K.Jia H.B.Jiang J.Jiang S.Z.Jiang J.B.Jiao Z.Jiao H.J.Jing X.L.Kang X.S.Kang B.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.Kuzmin y.Lei E.Levichev C.H.Li C.Li D.y.Li F.Li G.Li G.Li H.B.Li H.Li H.N.Li H.J.Li H.L.Li J.M.Li J.Li L.Li L.Li L.y.Li N.Li P.R.Li R.H.Li S.Li T.Li W.J.Li X.Li X.H.Li X.Q.Li X.H.Li y.Li y.y.Li Z.J.Li H.Liang J.H.Liang y.T.Liang G.R.Liao L.Z.Liao y.Liao C.X.Lin D.X.Lin X.S.Lin B.J.Liu C.W.Liu D.Liu F.Liu G.M.Liu H.B.Liu J.Liu J.J.Liu J.B.Liu K.Liu K.y.Liu K.Liu L.Liu Q.Liu S.B.Liu T.Liu X.Liu y.W.Liu y.Liu y.L.Liu Z.Q.Liu Z.y.Liu Z.W.Liu I.Logashenko y.Long C.G.Lu J.X.Lu N.Lu Q.F.Lü y.Lu y.Lu Z.Lu P.Lukin F.J.Luo T.Luo X.F.Luo y.H.Luo H.J.Lyu X.R.Lyu J.P.Ma P.Ma y.Ma y.M.Ma F.Maas S.Malde D.Matvienko Z.X.Meng R.Mitchell A.Nefediev y.Nefedov S.L.Olsen Q.Ouyang P.Pakhlov G.Pakhlova X.Pan y.Pan E.Passemar y.P.Pei H.P.Peng L.Peng X.y.Peng X.J.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi y.Q.Qi W.B.Qian y.Qian C.F.Qiao J.J.Qin J.J.Qin L.Q.Qin X.S.Qin T.L.Qiu J.Rademacker C.F.Redmer H.y.Sang Anhui University Hefei 230039China Beihang University Beijing 100191China Budker Institute of Nuclear Physics Novosibirsk 630090Russia CAS Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish Laboratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central China Normal University Wuhan 430079China Central South University Changsha 410083China China University of Geosciences Wuhan 430074China China University of Mining and Technology Xuzhou 221116China École Polytechnique Fédérale de Lausanne(EPFL) LausanneSwitzerland Fudan University Shanghai 200433China Goethe University Frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal University Guilin 541004China Guangxi Uninversity Nanning 530004China Hangzhou Institute for Advanced Study UCASHangzhou 310024China Hebei Normal University Shijiazhuang 050024China Hebei University Baoding 071002China Hefei University of Technology Hefei 230601China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China High Energy Physics Center Chung-Ang UniversitySeoul 06974Korea Higher School of Economy 11 Pokrovsky Bulvar Moscow 109028Russia Huangshan University Huangshan 245000China Hubei University of Automotive Technology Shiyan 442002China Hunan Normal University Changsha 410081China Hunan University of Science and Technology Xiangtan 411201China Hunan University Changsha 410082China Indiana University BloomingtonIndiana 47405USA Inner Mongolia University Hohhot 010021China Institute of Advanced Science Facilities Shenzhen 518107China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Institute of Physics Academia SinicaTaipeiTaiwan 11529China Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China Jilin University Changch

The superτ-charm facility(STCF)is an electron–positron collider proposed by the Chinese particle physics *** is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of 0.5×10^(35) cm^(–2)·s^(–1) or *** STCF will produce a data sample about a factor of 100 larger than that of the presentτ-charm factory—the BEPCII,providing a unique platform for exploring the asymmetry of matter-antimatter(charge-parity violation),in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions,as well as searching for exotic hadrons and physics beyond the Standard *** STCF project in China is under development with an extensive R&D *** document presents the physics opportunities at the STCF,describes conceptual designs of the STCF detector system,and discusses future plans for detector R&D and physics case studies.

关键词： electron–positron collider tau-charm region high luminosity STCF detector conceptual design

Barriers to achieving a cure in lymphoma

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Cancer Drug Resistance 2021年第4期4卷 965-983页

作者： Swetha Kambhampati Joo y.song Alex F.Herrera Wing C.Chan Department of Hematology and Hematopoietic Cell Transplantation City of Hope National Medical CenterDuarteCA 91010USA Department of Pathology City of Hope National Medical CenterDuarteCA 91010USA

Lymphoma is a diverse disease with a variety of different subtypes,each characterized by unique pathophysiology,tumor microenvironment,and underlying signaling pathways leading to *** our increasing understanding of the molecular biology of lymphoma,there have been a number of novel targeted therapies and immunotherapy approaches that have been developed for the treatment of this complex *** rapid progress in the field,however,many patients still relapse largely due to the development of drug resistance to these therapies.A better understanding of the mechanisms underlying resistance is needed to develop more novel treatment strategies that circumvent these mechanisms and design better treatment algorithms that personalize therapies to patients and sequence these therapies in the most optimal *** review focuses on the recent advances in therapies in lymphoma,including targeted therapies,monoclonal antibodies,antibody-drug conjugates,cellular therapy,bispecific antibodies,and checkpoint *** discuss the genetic and cellular principles of drug resistance that span across all the therapies,as well as some of the unique mechanisms of resistance that are specific to these individual classes of therapies and the strategies that have been developed to address these modes of resistance.

关键词： Lymphoma drug resistance novel therapies targeted agents immune therapies

鉴别膝状神经节静脉畸形和施万细胞瘤：动态增强T1WI的独特诊断价值

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国际医学放射学杂志 2024年第1期 126-126页

作者： J.Mengda y.C.Chai L.Xue y.X.Wang W.W.Xia y.song 武鑫宏

摘要目的通过高分辨CT(HRCT)、常规MRI和动态增强T1WI的特征鉴别膝状神经节静脉畸形（GGVM）和神经鞘瘤（GGS）。方法回顾性纳入2016年—2021年间经手术确认

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Reactivation of an overlooked landslide in site of power plant of Shawan hydropower station,Sichuan,China

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Reactivation of an overlooked landslide in site of power pla...

Bioinspired Ultra-Low Adhesive Energy Interface for Continuous 3D Printing: Reducing Curing Induced Adhesion

中国科学院地质与地球物理研究所2012年度（第12届）学术年会

作者： S.W.Qi F.Wu y.song Z.Q.Li Engineering Geomechanics Lab Institute of Geology and GeophysicsChinese Academy of Sciences

The power plant of planning construction Shawan hydropower station was planned in the toe area of the right bank *** scale cracks with maximum length over 20 m and downward displacement over 1.0 m occurred in the Quaternary accumulation of the middle part of the slope during excavating site for the power plant,and as a result the excavation has to be stopped.A monitor net was placed on the slope and the monitor result indicated that a slide mass has been *** with topography analysis,geological investigation i.e.,borehole exploration,geophysical investigation,it can be concluded that the slope where the power plant located is an overlooked giant ancient landslide during pre-stage investigation for site of hydropower plant,and the landslide is partially *** results indicated that the deformation of the slide is not even,the displacement of the head area is mainly vertical component,and the displacement of the toe area is mainly horizontal *** slide was induced by lots of drainage from No.2 access tunnel,the successive rainfall would accelerate the deformation, and the excavation of new provincial highway in toe area had a crucial effect on local deformation. The slide mass had experienced rainstorm seasons and it did not present severe deformation,thus the slide mass could be stable if drainage system including surface and underground is *** risk of blocking up Muli River is *** conclusions presented above have been verified in practice.

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来源： cnki会议评论

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Research 2018年第1期2018卷 194-200页

作者： L.Wu ZDong H.Du CLi N.X.Fang y.song Key Laboratory of Green Printing Institute of ChemistryChinese Academy of SciencesZhongguancun North First Street 2100190 BeijingChina CAS Key Laboratory of Bio-inspired Materials and Interfacial Sciences Technical Institute of Physics and ChemistryChinese Academy of SciencesBeijing 100190China Department of Mechanical Engineering Massachusetts Institute of TechnologyCambridgeMA 02139USA

Additive manufacturing based on liquid resin curing is one of the most promising methods to construct delicate ***,precision and speed are limited by the vertical adhesion of in situ cured resin at the curing *** overcome the unavoidable adhesion and to develop a general curing interface,we propose a slippery surface taking inspiration of the peristome surface of the pitcher *** surface shows ultra-low adhesive energy at the curing interface due to the inhibition of the direct contact between the cured resin and the solid surface,which also increases the reflling speed of liquid *** ultra-low adhesive energy interface is efective for continuous 3D printing and provides insights into the physical mechanisms in reducing vertical solid-solid interfacial adhesion.

关键词： curing resin interface