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国际纺织导报 2014年第6期42卷 10-12,14页

作者： y.hirai 张遥钟渊化学工业株式会社

近几年,由于水污染急剧上升,很多国家不断提高本国的排污标准,污水处理技术的重要性不断提高,与此同时,空气污染也是一个令各国头疼的问题。离子交换是解决这两种问题的有效方法,它可以用来除去和吸收废水中的金属物质,并能净化空气。

关键词：离子交换离子交换纤维螯合纤维

Ren-integrable and ren-symmetric integrable systems

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Communications in Theoretical Physics 2024年第3期76卷 62-69页

作者： S y Lou School of Physical Science and Technology Ningbo UniversityNingbo315211China

A new type of symmetry,ren-symmetry,describing anyon physics and corresponding topological physics,is ***-symmetry is a generalization of super-symmetry which is widely applied in super-symmetric physics such as super-symmetric quantum mechanics,super-symmetric gravity,super-symmetric string theory,super-symmetric integrable systems and so *** and Grassmann numbers are,in some sense,dual conceptions,and it turns out that these conceptions coincide for the ren situation,that is,a similar conception of ren-number(R-number)is devised for *** particular,some basic results of the R-number and ren-symmetry are exposed which allow one to derive,in principle,some new types of integrable systems including ren-integrable models and ren-symmetric integrable *** examples of ren-integrable KdV-type systems and ren-symmetric KdV equations are explicitly given.

关键词： symmetries integrable systems anyon physics extended supersymmetry ren-symmetry

浆液性和非浆液性肿瘤卵巢癌淋巴结转移的差异

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世界核心医学期刊文摘（妇产科学分册） 2006年第3期2卷 41-42页

作者： Takeshima N. hirai y. Umayahara K. 张旸 Department of Gynecology Cancer Institute Hospital 3-10-6 Ariake Koto-ku Tokyo 135-8550 Japan

Objective. To investigate the lymph node sites most susceptible to involvement relative to primary tumor histology in ovarian cancer. Methods. The locations of metastatic lymph nodes were investigated in 208 patients with primary ovarian cancer who underwent systemic lymphadenectomy covering both the pelvic and para-aortic regions. Results. Lymph node metastasis was present in 12.8%(20/156) of patients with stage I (pT1M0), 48.6%(18/37) with stage II (pT2M0), and 60%(9/15) with stage III (pT3M0) disease, thus in 22.6%(47/208) of all study patients. Isolated para-aortic nodal involvement was present in 23.3%(14/60) of patients with serous tumor and 4.1%(6/148)-of those with non-serous tumor (P = 0.00002). In an analysis of 35 positive nodes from 25 patients with up to 3 positive nodes, 86.4%(19/22) of metastatic lymph nodes from patients with serous tumor were found in the para-aortic region, with 14 positive nodes located above the inferior mesenteric artery (IMA) and 5 below it, whereas metastasis to para-aortic lymph nodes accounted for 53.8%(7/13) of metastatic lymph nodes from patients with non-serous tumor (P = 0.0334). Conclusions. The locations of metastatic lymph nodes in ovarian cancer depend upon the histologic type of the primary cancer. In cases of serous tumor, the para-aortic region, particularly above the IMA, is the prime site for the earliest lymph node metastasis. However, the likelihood of pelvic node involvement is almost equal to that of para-aortic node involvement in cases of nonserous tumor.

关键词：非浆液性肿瘤癌淋巴结盆腔淋巴结肠系膜下动脉淋巴结转移淋巴道转移转移淋巴结原发癌转移部

Distinct Electrical and Mechanical Responses of a Cu-10Fe Composite Prepared by Hot-Pressed Sintering and Post Treatment

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Acta Metallurgica Sinica(English Letters) 2024年第2期37卷 255-265页

作者： X.y.yue S.y.Peng X.Zhang C.N.He y.Z.Tian Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) School of Materials Science and EngineeringNortheastern UniversityShenyang110819China School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials Tianjin UniversityTianjin300350China Research Centre for Metallic Wires Northeastern UniversityShenyang110819China

A Cu-10wt%Fe composite was prepared through hot-pressed sintering,and the material was subsequently solution *** hot-pressed sintered and solution treated materials were rolled and *** precipitation behavior and performance changes were systematically studied by using scanning electron microscopy and transmission electron *** contrast to the hot-pressed sintered specimen,the solution treatment significantly affects the thermal stability and properties of the Cu-10wt%Fe *** Cu-10wt%Fe composite was prepared after solid solution,cold rolling and aging at 773 K for 1 h,and it obtained excellent tensile strength of 494 MPa,uniform elongation of 16.3%,electrical conductivity of 51.1%IACS and softening temperature of 838 *** for the distinct difference in thermal stability and properties between hot-pressed sintered and solution treated specimens were *** findings provide a theoretical basis for designing high-performance Cu-based in-situ composites by post treatment.

关键词： Cu-Fe composite Hot-pressed sintering Thermal stability Strength Electrical conductivity

3h紫杉醇静脉滴注方案对子宫内膜腺癌患者疗效观察的Ⅱ期临床试验:日本多中心研究组

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世界核心医学期刊文摘（妇产科学分册） 2005年第1期1卷 54-55页

作者： hirai y. Hasumi K. Onose R. 蔡国青 Department of Gynecology Cancer Institute Hospital 1-37-1Kami-IkebukuroToshimaku Tokyo 170-8455 Japan

Objective. We assessed the antineoplastic effect and adverse reaction s of pacl itaxel monotherapy with paclitaxel 210 mg/m2 given every 3 weeks by 3-h infusio n on patients with endometrial cancer given as a 3-h infusion. Methods. This st udy was a multi-center, open-label phase II clinical trial of paclitaxel 210 m g/m2 given every 3 weeks by 3-h infusion. Patients with advanced or recurrent e ndometrial cancer were enrolled. The primary endpoint for efficacywas tumor resp onse rate. The secondary endpoints were duration of response and adverse drug re actions. Results. Among 23 patients evaluated for efficacy, partial remission (P R) was achieved in 7, no change (NC) in 10, progressive disease (PD) in 5, and n ot estimable (NE) in 1. The overall response ratewas 30.4%(7/23 cases). In seve n PR cases, median duration of response was 130 days (100-245 days). Subjective or objective symptoms ≥grade 3 included febrile neutropenia and constipation i n 8.7%(2/23 cases) each; and nausea, vomiting, fatigue, pain, urinary tract inf ection, lowered oxygen saturation, anorexia, arthralgia, myalgia, neuropathy, we ight loss, dyspnea, and need for red cell transfusion in 4.3%(1/23) each. Labor atory test abnormalities ≥grade 3 included neutropenia (78.3%, 18/23), leucope nia (47.8%, 11/23), lowered hemoglobin (13.0%, 3/23), decreased potassium (8.7 %, 2/23), and decreased sodium (4.3%, 1/23). All adverse reactions were succes sfully managed by prolonging treatment interval, dose reduction, interrupting ad ministration, discontinuation, and administration of G-CSF. Conclusion. Three- hour intravenous infusion of paclitaxel 210 mg/m2 is useful for endometrial canc er. Antineoplastic effect was achieved and adverse reactions were clinically man ageable.

关键词：子宫内膜腺癌 Ⅱ期临床试验静脉滴注单药疗法肌肉痛抗肿瘤效果耐受时间抗肿瘤药终结点白细胞减少症

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On B(5,20)2-Groups

Algebra Colloquium 2024年第3期31卷 429-440页

作者： E.A.Alhassan y.L.Tan y.Li School of Mathematical Sciences Jiangsu UniversityZhenjiangJiangsu 212013China Department of Mathematics Brock UniversitySt.CatharinesOntario L2S 3A1Canada

A finite group G is said to be a B(n,k)group if for any n-element subset[a_(1),…,a_(n)]of G,|{a_(i)a_(j)|1≤i,j≤n}|≤*** is of interest to characterize the structure of B(n,k)groups for n(n+1)/2≤k≤n^(2)-*** B(5,k)groups for 15≤k≤19 have been investigated by several *** this paper,we give a complete characterization of B(5,20)2-groups by showing there are five classes of such groups which are nontrivial and nonabelian.

关键词： B(n,k)groups small squaring property central extension GAP

Reactive destabilization and bidirectional catalyzation for reversible hydrogen storage of LiBH_(4) by novel waxberry-like nano-additive assembled from ultrafine Fe_(3)O_(4) particles

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Journal of Materials Science & Technology 2024年第6期173卷 63-71页

作者： S.Wang M.H.Wu y.y.Zhu Z.L.Li y.X.yang y.Z.Li H.F.Liu M.X.Gao Department of Material Science Shenzhen MSU-BIT UniversityShenzhen 518172China State Key Laboratory of Silicon and Advanced Semiconductor Materials&School of Materials Science and Engineering Zhejiang UniversityHangzhou 310027China Institute of Resources Utilization and Rare Earth Development State Key Laboratory of Rare Metals Separation and Comprehensive UtilizationGuangdong Provincial Key Laboratory of Rare Earth Development and ApplicationGuangdong Academy of SciencesGuangzhou 510650China Institute of Science and Technology for New Energy Xi’an Technological UniversityXi’an 710021China National Supercomputing Center in Shenzhen Shenzhen 518055China

LiBH_(4) containing 18.5 wt.%H_(2) is an attractive high-capacity hydrogen storage material,however,it suffers from high operation temperature and poor ***,a novel and low-cost bifunctional additive,waxberry-like Fe_(3)O_(4) secondary nanospheres assembled from ultrafine primary Fe_(3)O_(4) nanoparticles,is synthesized,which exhibits significant destabilization and bidirectional catalyzation towards(de)hydrogenation of LiBH_(4).With an optimized addition of 30 wt.% waxberry-like Fe_(3)O_(4),the system initiated dehydrogenation below 100℃ and released a total of 8.1 wt.%H_(2) to 400℃.After 10 cycles,a capacity retention of 70% was achieved,greatly superior to previously reported oxides-modified *** destabilizing and catalyzing mechanisms of waxberry-like Fe_(3)O_(4) on LiBH_(4) were systematically analyzed by phase and microstructural evolutions during dehydrogenation and hydrogenation cycling as well as density functional theory(DFT)*** present work provides new insights in developing advanced nano-additives with unique structural and multifunctional designs towards LiBH4 hydrogen storage.

关键词： LiBH_(4) Hydrogen storage Waxberry-like Fe_(3)O_(4) Destabilization Catalysis

Construction of 2D/2D Ti_(3)C_(2)T_(x)MXene/CdS heterojunction with photothermal effect for efficient photocatalytic hydrogen production

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Journal of Materials Science & Technology 2024年第4期171卷 1-9页

作者： T.y.Huang Z.yang S.y.yang Z.H.Dai y.J.Liu J.H.Liao G.y.Zhong Z.J.Xie y.P.Fang S.S.Zhang Key Laboratory for Biobased Materials and Energy of Ministry of Education Guangdong Laboratory for Lingnan Modern AgricultureCollege of Materials and EnergySouth China Agricultural UniversityGuangzhou 510643China School of Physics and Optoelectronics South China University of TechnologyGuangzhou 510640China School of Chemical Engineering and Energy Technology Guangdong Provincial Key Laboratory of Distributed Energy SystemsDongguan University of TechnologyDongguan 523808China

The insensitivity of semiconductors to visible and infrared light is a key constraint on the utilization of light energy in photocatalytic *** photocatalysts with full-spectrum absorption through surface engineering is an effective approach to fully harnessing light energy in semiconductor ***,a novel stable Ti_(3)C_(2)T_(x)MXene/CdS heterojunction catalyst is obtained by in-situ epitaxial growth of two-dimensional(2D)CdS nanosheets on 2D MXene interface via a solvothermal *** exceptional light absorption properties of MXene confer outstanding full-spectrum driven photocat-alytic hydrogen evolution capability upon the heterogeneous *** unique 2D/2D structure effectively mitigated the recombination of photogenerated carriers,enhancing the photocatalytic performance of the ***,the composite catalyst exhibits a significantly higher surface temperature of 80.4℃under visible light irradiation at an intensity of 0.1 W/cm^(2),which is 1.84 times higher than that of *** irradiation of visible and near infrared light,the composite catalyst with photothermal ef-fect demonstrates a remarkable hydrogen evolution rate of 65.4 mmol g^(-1)h^(-1),which is 7.2 times higher than that of CdS *** study introduces a novel approach for constructing full-spectrum absorption catalysts and expands the application of the photothermal effect in photocatalytic hydrogen evolution research.

关键词： Two-dimensional structure Heterostructure Photothermal effect Photocatalyst Hydrogen evolution

A perspective on age-related changes in cell environment and risk of neurodegenerative diseases

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Neural Regeneration Research 2024年第4期19卷 719-720页

作者： Alice y.Liu Department of Cell Biology and Neuroscience Rutgers State University of New JerseyPiscatawayNJUSA

“Age-related neurodegenerative disease”underscores human age as the primary risk factor for disease development:Alzheimer’s,Parkinson’s,and Huntington’s disease(HD)as *** for the age-dependent delay in disease manifestation,in particular for autosomal dominant forms of the disease,and the underlying cause(s)of specific neuron dysfunction and death to manifest as memory loss,anxiety,depression,and agitation in disease subjects remain *** are interested in understanding age-related changes in cell environment that can modulate the structure,function,aggregation.

关键词： Huntington Alzheimer death

Decomposition solutions and Bäcklund transformations of the B-type and C-type Kadomtsev-Petviashvili equations

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Communications in Theoretical Physics 2024年第6期76卷 34-44页

作者： Xiazhi Hao S y Lou College of Science Zhejiang University of TechnologyHangzhou 310014China School of Physical Science and Technology Ningbo UniversityNingbo 315211China

This paper introduces a modified formal variable separation approach,showcasing a systematic and notably straightforward methodology for analyzing the B-type Kadomtsev-Petviashvili(BKP)*** the application of this approach,we successfully ascertain decomposition solutions,Bäcklund transformations,the Lax pair,and the linear superposition solution associated with the aforementioned ***,we expand the utilization of this technique to the C-type Kadomtsev-Petviashvili(CKP)equation,leading to the derivation of decomposition solutions,Bäcklund transformations,and the Lax pair specific to this *** results obtained not only underscore the efficacy of the proposed approach,but also highlight its potential in offering a profound comprehension of integrable behaviors in nonlinear ***,this approach demonstrates an efficient framework for establishing interrelations between diverse systems.

关键词： decomposition solution Backlund transformation Lax pair linear superposition solution