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  1. 2881

    Positive Solutions for a Class of Third-Order Three-Point Boundary Value Problem by Xiaojie Lin, Zhengmin Fu

    Published 2012-01-01
    “…We investigate the problem of existence of positive solutions for the nonlinear third-order three-point boundary value problem u‴(t)+λa(t)f(u(t))=0, 0<t<1, u(0)=u′(0)=0, u″(1)=∝u″(η), where λ is a positive parameter, ∝∈(0,1), η∈(0,1), f:(0,∞)→(0,∞), a:(0,1)→(0,∞) are continuous. …”
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  2. 2882
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  4. 2884

    Simulation Analysis of Surrounding Rock Stability of Three-dimensional Cross Underground Cavern Group by ZHOU Yong, ZHANG Shuai, PAN Bing, CAI Bo, WU Jiang

    Published 2020-01-01
    “…In order to meet the needs of stable construction excavation and normal operation of the main transformer room of Yangfanggou hydropower station,multiple caverns were excavated on its right wall,such a three-dimensional cross cavern group is formed.In order to study the surrounding rock stability of cavern group,according to the actual geological conditions and construction schedule on site,this paper conducts a three-dimensional numerical simulation analysis of the entire construction process of the cavern group by the FLAC3D program,obtains the distribution characteristics of the surrounding rock deformation,stress and plastic zone of the cavern group,and based on these,evaluates the rationality and surrounding rock stability of the excavation scheme of the three-dimensional cross cavern group,which provide scientific basis and technical guidance for excavation and support design.…”
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  5. 2885
  6. 2886

    肝细胞癌NOS3 和VEGF 表达的临床意义 by 黄开红, 李海刚

    Published 2001-01-01
    “…【目的】研究肝细胞癌组织中一氧化氮合酶3(NOS3)和血管内皮生长因子(VEGF)的表达及其临床意义。【方 法】通过免疫组化的方法检测51 例肝细胞癌组织NOS3 和VEGF 的表达。…”
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  7. 2887
  8. 2888

    Three-point functions in Aharony-Bergman-Jafferis-Maldacena theory and integrable boundary states by Jun-Bao Wu, Peihe Yang

    Published 2025-02-01
    “…It is found that the boundary state formed by the two 1/3-BPS operators is integrable when the number of Wick contractions between the non-BPS operator and one of the 1/3-BPS operators is 0 or 1. …”
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  9. 2889

    Modeling and Control of a Three-Phase Interleaved Buck Converter as a Battery Charger by El Nouha Mammeri, Oswaldo Lopez-Santos, Abdelali El Aroudi, Jure Domajnko, Natasa Prosen, Luis Martinez-Salamero

    Published 2025-01-01
    “…In this paper, a control design methodology is proposed for the implementation of a three-phase interleaved buck converter as a battery charger. …”
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  10. 2890

    Ultimate Bound of a 3D Chaotic System and Its Application in Chaos Synchronization by Jiezhi Wang, Qing Zhang, Zengqiang Chen, Hang Li

    Published 2014-01-01
    “…Two ellipsoidal ultimate boundary regions of a special three-dimensional (3D) chaotic system are proposed. …”
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  11. 2891
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    Multi-assay assessment of cytotoxicity reveals multiple mechanisms of action in 3D microtissues by Ahbid Zein-Sabatto, Katerina St. Angelo, Samantha J. Madnick, Diane Hoffman-Kim, Jeffrey R. Morgan, Jonghwan Lee

    Published 2025-01-01
    “…We explored the cytotoxic response of various assay-treatment combinations using four assays with distinct mechanisms of action and seven different treatments across three types of microtissue cultures. The multi-assay data revealed the presence of multifaceted cellular injuries which highlight the need for multimodal approaches to better understand complex disruptions to viability. …”
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  13. 2893
  14. 2894

    Quantification of Cerenkov Luminescence Imaging (CLI) Comparable With 3-D PET Standard Measurements by Frezghi Habte PhD, Arutselvan Natarajan PhD, David S. Paik PhD, Sanjiv Sam Gambhir MD, PhD

    Published 2018-07-01
    “…However, quantification of CLI comparable to conventional three-dimensional positron emission tomography (PET) is challenging using these systems due to both the high attenuation of Cerenkov radiation (CR) on mouse tissue and nonexisting depth resolution of CLI using 2-D imaging systems (2-D CLI). …”
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  15. 2895

    Evaluation of Type III Adhesive Mortar (ACIII) and Gypsum as Precipitating Agents of Copper and Lead by Jefferson Luiz Alves Marinho, Henrique Douglas Melo Coutinho, Raimundo Nonato Pereira Teixeira, Jorge Marcell Coelho Menezes, Francisco José de Paula Filho, Francisco Assis Bezerra da Cunha

    Published 2024-01-01
    “…Therefore, the present study aimed to assess the potential of gypsum and adhesive mortar type III (ACIII) as precipitating agents for lead (Pb) and copper (Cu) ions, as well as to evaluate the toxicity of precipitation products on Drosophila melanogaster. …”
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    Detailed Spectroscopic and Structural Analysis of TiO2/WO3 Composite Semiconductors by Biborka Boga, István Székely, Zsolt Pap, Lucian Baia, Monica Baia

    Published 2018-01-01
    “…WO3-TiO2 composite materials were obtained using commercial titania (Evonik Aeroxide P25) and hydrothermally crystallized WO3. …”
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