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  1. 5021

    Construction and Application of Digital Asset Platform for Hydropower Engineering by JIA Yuhao

    Published 2022-01-01
    “…The development of informatization and digitization of hydropower engineering is exposed to problems such as inconsistent data standards,uneven data quality,scattered data storage,weak correlation between data,and difficult data sharing.By referring to the concept of asset management,technologies including BIM,digital twins,and big data are used to construct an asset data model through the collection of engineering-related data assets and with the engineering asset codes as the link.In addition,an engineering digital asset platform is designed and developed to meet the asset management functions such as engineering data asset integration, management queries,download,and sharing,as well as the comprehensive application functions such as the overview of basic engineering information,multi-dimensional full life cycle asset management,and typical scenario application. …”
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  2. 5022

    Research on the spatial characterization of a 3D UAV air-to-ground channel model by Zhi ZHANG, Tianbo XIONG, Jianqiao CHEN, Nan MA

    Published 2020-02-01
    “…To cope with the problem that the distribution assumptions of arrival angle and departure angle in existing geometry-based stochastic modeling (GBSM) for the unmanned aerial vehicle (UAV) air-to-ground (A2G) channel are too ideal to describe the spatial statistical property of the UAV A2G propagation environment precisely,considering the three-dimensional (3D) cylindrical A2G channel model,the spatial geometric characteristics of scattering regions were investigated analytically as corresponding to the angles of arrival and departure in both elevation and azimuth planes,which derived the probability density function (PDF) for the distribution of each angle.The effects of various parameters of channel model on the PDF were studied and simulation results prove that the derived PDF can describe the spatial statistical properties of UAV A2G channels more accurately,and can support the modeling of A2G communication channels well.…”
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  3. 5023

    Base Composition Characteristics of Mammalian miRNAs by Bin Wang

    Published 2013-01-01
    “…Mammalian miRNAs are evolutionarily conserved, are scattered throughout chromosomes, and play an important role in the immune response and the onset of cancer. …”
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  4. 5024

    DESIGN AND DYNAMIC ANALYSIS OF A NEW CHAOTIC VIBRATING SCREEN by WANG ChengJun, ZHU Tao

    Published 2022-01-01
    “…The simulation shows that the Poincre map of the chaotic vibrating screen is scattered and the maximum Lyapunov exponent is positive. …”
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  5. 5025

    Estruturas e dinâmicas espaciais da organização da internet no território brasileiro by Ludmila Girardi

    Published 2015-10-01
    “…Of a purely graphical validity, the final model synthesizes the view we’ve got of the internet over the survey, which showed the deformity of internet’s organization in Brazil, scattered and rarefied particularly in rural and peri-urban areas.…”
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  6. 5026

    Síntesis y crítica de las evaluaciones de la efectividad de los motores de búsqueda en la Web. (Synthesis and critical review of evaluations of the effectiveness of Web search engi... by Francisco Javier Martínez Méndez, José Vicente Rodríguez Muñoz

    Published 2003-01-01
    “…The evaluation of these systems has been, up to now, dispersed and various. The scattering is due to the lack of uniformity in the criteria used in evaluation, and this disparity derives from their a periodicity and variable coverage. …”
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  7. 5027

    Spatial localization and diffusion of Dirac particles and waves induced by random temporal medium variations by Seulong Kim, Kihong Kim

    Published 2025-01-01
    “…In this work, we investigate temporal scattering in pseudospin-1/2 Dirac systems with random temporal mass variations. …”
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  8. 5028

    Tibial Plasmablastic Lymphoma in a HIV-Negative Child: A Novel Extraoral Localisation by Ali Mala, Yameena Noman Khan, Akbar Ahmed, Naema Khayyam, Kanwal Aftab

    Published 2022-01-01
    “…Large, monomorphic, multinucleated neoplastic cells containing abundant cytoplasm and scattered pleomorphic cells were also noted, leading to the diagnosis of tibial plasmablastic lymphoma. …”
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  9. 5029

    Determination of Protein Amount in Nanosized Synthetic Liposomes by Surface Effect Raman Spectroscopy (SERS) by Şeyma Parlatan

    Published 2023-12-01
    “…The size distribution of the trapped liposomes (140 nm on average) was found by using Einstein's Brownian motion equation, consistent with the size distribution obtained from dynamic light scattering measure-ments. Besides, Gramicidin-encapsulated liposomes were measured using SERS, and statistically signifi-cant differentiation was found in Raman intensities between liposome populations with altering concentra-tions of proteins. …”
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  10. 5030

    From Terrorism to Politics, the World Armenian Congresses (1979-1985) by mustafa, sarı

    Published 2015-06-01
    “…The overall objective of the Congresses was to combine the Armenians scattered in different parts of the world in a political platform and by doing so make world states, at first Turkey, accept the Armenian Genocide. …”
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  11. 5031

    Loop quantum effects on direct detection prediction in two-scalar dark matter scenario by Karim Ghorbani, Parsa Ghorbani

    Published 2025-01-01
    “…Abstract We investigate the effect of quantum corrections on the elastic scattering cross section of dark matter off nucleus in two-scalar dark matter model. …”
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  12. 5032

    Dietary fenugreek (Trigonella foenum-graecum) seeds and garlic (Allium sativum) alleviates oxidative stress in experimental myocardial infarction by P. Mukthamba, K. Srinivasan

    Published 2017-06-01
    “…Elevated lipid peroxides accompanied with reduced antioxidant molecules caused by isoproterenol and altered activities of antioxidant enzymes in serum and heart in induced myocardial necrosis were countered by dietary fenugreek, garlic, and fenugreek + garlic. …”
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  13. 5033

    Dynamic P2P trust model based on time-window feedback mechanism by SHI Zhi-guo, LIU Ji-wei, WANG Zhi-liang

    Published 2010-01-01
    “…The trust models employed by the existing systems do not provide adequate support to cope with dishonest feedbacks,strategically altering behaviors of malicious peers efficiently and the incentive mechanism.The time-window based local trust model TW-Trust was presented to solve these problems.It considers the inherent connection among trust,reputation and incentive and the effect of time factor on the trust computation.Six trust parameters are introduced to compute trustworthiness of peers,named direct trust,history reputation,difference reputation,misusing reputation,simi-larity and incentive utility.These parameters are adjusted in time to reflect the dynamic of the trust environment using feedback control mechanism,thus,the trust evaluation has better adaptability to the dynamic of trust.Theoretical analysis and experimental results show that the TW-Trust has advantages in countering strategic altering behavior and dishonest feedbacks of malicious peers and solving the sparseness issue in the computation of similarity.It is more effective in trust computation error and transaction failure rate than the previous models.…”
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  14. 5034

    The Politics of Waiting: Transnational Identity and Exile in Achy Obejas’ Ruins by Kevin Concannon

    Published 2013-06-01
    “…A tension emerges within the transnational as a result, as attempts to re-imagine the fluidity of political belonging are countered by a national rhetoric organized in terms of maintaining division. …”
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  15. 5035

    The Study of Thermal Conditions on Weibel Instability by M. Mahdavi, H. Khanzadeh

    Published 2015-01-01
    “…Weibel electromagnetic instability has been studied analytically in relativistic plasma with high parallel temperature, where |α=(mc2/T∥)(1+p^⊥2/m2c2)1/2|≪1 and while the collision effects of electron-ion scattering have also been considered. According to these conditions, an analytical expression is derived for the growth rate of the Weibel instability for a limiting case of |ζ=α/2(ω′/ck)|≪1, where ω′ is the sum of the wave frequency of instability and the collision frequency of electrons with background ions. …”
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  16. 5036

    Nonlinear Optical Imaging to Evaluate the Impact of Obesity on Mammary Gland and Tumor Stroma by Thuc T. Le, Charles W. Rehrer, Terry B. Huff, Maxine B. Nichols, Ignacio G. Camarillo, Ji-Xin Cheng

    Published 2007-05-01
    “…Using coherent anti-Stokes Raman scattering and second harmonic generation on the same platform, we simultaneously imaged mammary adipocytes, blood capillaries, collagen fibrils, and tumor cells without any labeling. …”
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  17. 5037

    Simultaneous Measurements of the Vehicle, Track, and Soil Vibrations at a Surface, Bridge, and Tunnel Railway Line by Lutz Auersch

    Published 2017-01-01
    “…However, the similarity between the axle-impulse spectrum observed at the track and the spectra of the ground vibration leads to the special excitation component of “scattered axle impulses” which is predominant at the far field points of the soil.…”
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  18. 5038

    The history, fungal biodiversity, conservation, and future perspectives for mycology in Egypt by A.M. Abdel-Azeem

    Published 2010-12-01
    “…Records of Egyptian fungi, including lichenized fungi, are scattered through a wide array of journals, books, and dissertations, but preliminary annotated checklists and compilations are not all readily available. …”
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  19. 5039

    Acute Appendicitis in a Man Undergoing Therapy for Mantle Cell Lymphoma by Michael Linden, Ajay Gopal, Kerstin Edlefsen

    Published 2012-01-01
    “…There was histologic evidence of perforation in association with an inflammatory infiltrate with fibrin adhered to the serosal surface; scattered small lymphoid aggregates were present on the mucosal surface. …”
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  20. 5040

    “Helt Texas, Morgan Kane!”: Notes on the Pedagogies of Finding, Documenting, and Teaching the American West in Norwegian Backyards by Stefan Rabitsch

    Published 2024-12-01
    “…For example, the students’ findings included but were not limited to country-specific (re)imaginings of the mythic West in different media, heterotopic spaces of performance, play, consumption and the hyperreal, instances of ‘playing Indian,’ iconographic scatterings, cowboy/Western poetics in music, and more. …”
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