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Lithium-site substituted argyrodite-type Li_(6)PS_(5)I solid electrolytes with enhanced ionic conduction for all-solid-state batteries

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Science China(Technological Sciences) 2023年第7期66卷 2059-2068页

作者： GAO Ling XIE YuLin TONG Yan XU Miao YOU JiaLe WEI HuiPing YU XiangXiang XU SiQi ZHANG Yi CHE Yong TANG Ya SUZUKI kota KANNO Ryoji ZHAO GuoWei College of Chemistry and Chemical Engineering Huanggang Normal UniversityHuanggang 438000China State Key Laboratory of Space Power-Sources Technology Shanghai Institute of Space Power-SourcesShanghai 200245China Shanghai Enpower Technology Co. Ltd.Shanghai 201802China Beijing Enpower Technology Co. Ltd.Beijing 102628China Department of Chemistry School of ScienceShanghai UniversityShanghai 200444China Research Center for All-Solid-State Battery Institute of Innovation ResearchTokyo Institute of TechnologyYokohama 226-8502Japan

Argyrodites,Li_(6)PS_(5)X(X=Cl,Br,I),have piqued the interest of researchers by offering promising lithium ionic conductivity for their application in all-solid-state batteries(ASSBs).However,other than Li_(6)PS_(5)Cl(651Cl)and Li_(6)PS_(5)Br(651Br),Li_(6)PS_(5)I(651I)shows poor ionic conductivity(10^(-7)S cm^(-1)at 298 K).Herein,we present Al-doped 651I with I^(-)/S^(2-)site disordering to lower activation energy(Ea)and improve ionic *** formed argyrodite-type solid solutions with a composition of(Li_(6–3x)Al_(x))PS_(5)I in 0≤x≤0.10,and structural analysis revealed that Al^(3+)is located at Li ***,the Al-doped samples contained anion I^(-)/S^(2-)site disorders in the crystal structures and smaller lattice parameters than the non-doped *** spectroscopy measurements indicated that Al-doping reduced the ionic diffusion barrier,Ea,and increased the ionic conductivity to 10^(-5)S cm^(-1);the(Li5.7Al0.1)PS5I had the highest ionic conductivity in the studied system,at 2.6×10^(-5)S cm^(-1).In a lab-scale ASSB,with(Li_(5.7)Al_(0.1))PS_(5)I functioned as a solid electrolyte,demonstrating the characteristics of a pure ionic conductor with negligible electronic *** evaluated ionic conduction is due to decreased Li+content and I^(-)/S^(2-)disorder ***-site cation doping enables an in-depth understanding of the structure and provides an additional approach to designing betterperforming SEs in the argyrodite system.

关键词： argyrodite Li6PS5I solid electrolytes ionic conductor ionic conductivity

Inflammation mediates the pathogenesis of cerebral aneurysm and becomes therapeutic target

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Neuroimmunology and Neuroinflammation 2015年第1期2卷 86-92页

作者： Tomohiro aoki Center for Innovation in Immunoregulation Technology and Therapeutics Graduate School of MedicineKyoto UniversityKyoto 606-8501Japan

The treatment of cerebral aneurysms(CAs)is of social importance,because poor outcomes result in subarachnoid hemorrhages after ***,there is currently no medical treatment available to prevent the progression and rupture of CAs,which results in a large number of patients without receiving *** studies using human samples have revealed the presence of inflammatory responses in lesions and also the possible correlation of inflammation with CA progression or ***,experimental studies using animal models of CAs have supported the notion from human studies and have clarified the crucial contribution of inflammation to the *** this process,a vicious cycle/positive feedback loop includes the nuclear factor-kappa B(NF-kB)activation,which plays a role in amplifying inflammatory responses to the point of *** addition,the infiltration of macrophages via NF-kB-mediated monocyte chemotactic protein 1 induction expands inflammation in whole arterial walls and contributes to the degeneration of media by producing various cytokines and tissue-destructive *** series of studies have provided an important insight-antiinflammatory drugs can be therapeutically significant in the treatment of ***,in animal models,some drugs with an antiinflammatory effect effectively suppressed CA formation and progression,which supports this *** addition,in human cases,some case-control studies have reported the preventive effect of statins and nonsteroidal antiinflammatory drugs on CA ***,the development of novel medical treatment for preventing the progression and rupture of CAs is needed in the near *** this literature review,articles were selected by performing a PubMed search using the key words“cerebral aneurysm”and“inflammation”.

关键词： Cerebral aneurysm inflammation macrophage nuclear factor‑kappa B

Some Mathematical Properties of the Dynamically Inconsistent Bellman Equation： A Note on the Two-Sided Altruism Dynamics

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Journal of Mathematics and System Science 2015年第1期5卷 1-16页

作者： aoki Takaaki Institute of Economics Research Kyoto University

This article describes some dynamic aspects on dynastic utility incorporating two-sided altruism with an OLG setting. The special case is analyzed where the weights of two-sided altruism are dynamically inconsistent. The Bellman equation for two-sided altruism proves to be reduced to one-sided dynamic problem, but the effective discount factor is different only in the current generation. It is shown that a contraction mapping result of value function cannot be achieved in general, and that there can locally exist an infinite number of self-consistent policy functions of the class C＂ with distinct steady states （indeterminacy of self-consistent, differentiable policy functions）.

关键词： Bellman equation Two-sided altruism Dynamic inconsistency Self-consistent policy functions Indeterminacy,Overlapping generations model.

Computed tomography virtual endoscopy with angiographic imaging for the treatment of type Ⅳ-A choledochal cyst

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World Journal of Gastroenterology 2012年第28期18卷 3761-3764页

作者： Akihiko Tsuchida Yuichi Nagakawa Kazuhiko Kasuya Bunso Kyo Takahisa Ikeda Yoshiaki Suzuki Tatsuya aoki Takao Itoi Third Department of Surgery Tokyo Medical University Tokyo 160-0023 Japan Fourth Department of Internal Medicine Tokyo Medical University Tokyo 160-0023 Japan

Type Ⅳ-A choledochal cysts (CCs) are a congenital biliary anomaly which involve dilatation of the extrahepatic and intrahepatic bile ducts. We present the case of a 30-year-old woman with type Ⅳ-A CC, on whom threedimensional computed tomography (3D CT) and virtual endoscopy were performed. 3D CT revealed partial dilatation in the posterior branch of the intrahepatic bile duct and a relative stricture between it and the extrahepatic bile duct. Virtual endoscopy showed that this stricture was membrane-like and separated from the surrounding blood vessels. Based on these image findings, complete cyst resection, bile duct plasty for the stricture, and hepaticojejunostomy were safely performed. To the best of our knowledge, there are no reports of imaging by virtual endoscopy of the biliary tract which show the surrounding blood vessels running along the bile duct.

关键词： Choledochal cyst Bile duct dilatation Computed tomography Virtual endoscopy Bile duct plasty

Reliability of urinary tests for antibody to Helicobacterpylori in patients with pulmonary tuberculosis

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World Journal of Gastroenterology 2005年第3期11卷 412-414页

作者： Takatsugu Yamamoto Taro Ishii Tomotaka Kawakami Yoko Sase Chiaki Horikawa Nozomu aoki Masaki Sanaka Yasushi Kuyama Department of Internal Medicine Hospital attached to the Institute of Chemotherapy

AIM: Although the quality of currently available urinary tests for detecting antibody to Helicobacter pylori(H pylori) have been proved in some populations, the accuracy has not been studied regarding patients who suffer from pulmonary tuberculosis with multi-drug treatments. The present study was conducted to evaluate the accuracy of these urinary tests for antibody to H pylori in these patients. METHODS: Serum samples from 61 inpatients with pulmonary tuberculosis were tested using enzyme immunoassay, and urine samples were assayed by enzyme-linked immunosorbent assay method (URINELISA) and immunochromatography method (RAPIRAN). Medicines prescribed to the patients were recorded for medical charts, to evaluate the influences on the results of urinary tests. RESULTS: The sensitivity, specificity, and consistency of URINELJSA against the serum test were 93.1%, 65.6%, and 78.6% respectively, and those of RAPIRAN were 86.2%, 93.7%, and 90.1% respectively, which were almost equal to the data previously reported. Prescribed medicines had little influence on the results. CONCLUSION: The two urinary tests for detecting H pylori antibody have a diagnostic accuracy in patients with pulmonary tuberculosis given multiple anti-tuberculosis drugs.

关键词： Helicobacter pylori Pulmonary Tuberculosis Helicobacter pylori antibody Urinary tests

Sanidine-olivine-diopside Association in a Metasomatized Garnet Lherzolite Xenolith from Southeastern China

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Chinese Journal Of Geochemistry 1992年第1期11卷 55-69页

作者：曹荣龙朱寿华 K.aoki H.FUJIMAKI Institute of Geochemistry Academia SinicaGuangzhou BranchGuangzhou510640 Institute of Mineralogy Petrologyand Economic GeologyTohoku UniversitySendaiJapan

A garnet lherzolite xenolith hosted in olivine nephelinite from Xilong,Zhejiang Province ,southeastern China, shows clear evidence of modal metasomatism involving a special sanidine-olivine-diopside(SOD) association which was produced by replacement of primary *** fluid responsible for the measomatism was a silica-undersaturated vapour,rich in K,Ba,Sr and *** is suggested that the SOD assemblage is the product of metasomatism of a depleted lherzolite precursor,and formed in the upper mantle prior to entrainment and eruption.

关键词：透长石橄榄石透辉石交代变质作用石榴石铬尖晶石捕虏体中国

Second Thoughts about the <i>τ-θ</i>Puzzle

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Open Journal of Microphysics 2012年第3期2卷 46-48页

作者： Kozo aoki Grande_Maison_Hosoyama 110 5-25-7 Hosoyama Asao-ku Kawasaki-shi Kanagawa 215-0001 Japan

The new parity value of π0 was determined according to the hypothesis of conservation of particle number. The theo-retical pentaquark proton’s parity value was also determined, and it was found that the conservation... 详细信息

关键词： Conservation of Parity Parity of Pion Parity of Pentaquark Proton Parity of Deuteron τ-θPuzzle Conservation of Particle Number

Market Governance Mechanisms In The Chinese Transition

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Market Governance Mechanisms In The Chinese Transition

HIGH PERFORMANCE COMPUTATION OF INCOMPRESSIBLE FLOW BY LATTICE BOLTZMANN METHOD ON MULTI-NODE GPU CLUSTER

北京论坛（2004）文明的和谐与共同繁荣

作者： Masahiko aoki Stanford University

As Hicks once said,all the exchange transactions are essentially contracts,i.e.,mutual promises to deliver *** markets do not evolve autonomously without a proper supporting mechanism of contract *** rule of law as the market enforcement has been focused on in the literature of transition ***,the effective rule of law requires the establishment of corresponding institutional infrastructure (fair courts,formal contract making,etc.) and accumulation of supporting human competences (judges,lawyers,accountants,etc.),which are normally lacking at the initial stage of the transition of the planned economy to the market *** development of institutional analysis submits that there are known other types of contract enforcement mechanisms than the rule of law,such as trust,reputation,third party information dissemination,private third-party enforcement (e.g.,mafia) and more recently digital enforcement [see ***,Towards a Comparative Institutional Analysis,MIT Press,2001,Chapter 3].However,if the autonomous burst of free exchanges at the time of initial transition releases untamed money-making motivations,the founding of trust relations and reputation concern of traders may also become shaky.

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HIGH PERFORMANCE COMPUTATION OF INCOMPRESSIBLE FLOW BY LATTI...