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  1. 2341

    A Compact Representation for 3D Animation Using Octrees and Affine Transformations by Youyou Wang, Guilherme N. DeSouza

    Published 2010-01-01
    “…This paper presents a new and compact 3D representation for nonrigid objects using the motion vectors between two consecutive frames. …”
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  2. 2342

    3种骨内种植体上部修复体设计

    Published 1996-01-01
    “…将种国产骨内种植体──羟基磷灰石涂层钛合金二段式种植体(HA-Ti)、纯钛叶状种植体(Ti-Blade)、纯钛螺旋状种植体(Ti-Screw)共35枚植入21个病员上下颌骨内,均已作永久性修复。…”
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  3. 2343

    Selected features of Philippine English pronunciation among three groups of Ilocano speakers by L. I Haloc, S. N Dita

    Published 2024-12-01
    “… This paper describes the pronunciation of Philippine English by Ilocano speakers from three provinces of Region II in the Philippines: Nueva Vizcaya, Isabela, and Cagayan. …”
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  4. 2344

    Accessibility information and rhetoric: an evaluation of the website communications of three New Zealand hotels by Eshwar Atul Shetty, Alison McIntosh

    Published 2024-09-01
    “…Rhetorical analysis reveal how the three websites used persuasive communication to create a common social narrative around inclusive hospitality.…”
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  5. 2345
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    Glycoalkaloids and phenolic compounds in three commercial potato cultivars grown in Hebei, China by Cheng-Yu Jin, Hong Liu, Dan Xu, Fan-Kui Zeng, Yu-Ci Zhao, Hai Zhang, Gang Liu

    Published 2018-06-01
    “…The ratio of α-chaconine to α-solanine in whole potatoes ranged from 0.41 for Russet Burbank potatoes to 3.61 for Atlantic potatoes. The removal rate of total glycoalkaloids in Russet Burbank potatoes during dehydrated potato flake processing is 90.0%. …”
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  7. 2347

    PARAMETER ESTIMATION AND CONFIDENCE LIMIT CALCUALTION METHOD OF THREE-PARAMETER WEIBULL DISTRIBUTION by ZHANG JianFeng, XU Fang, ZHANG Yan, HUANG XiaoBo, JIA ZhuoHan

    Published 2024-01-01
    “…A correlation-regression method was proposed to solve the problem of low accuracy of parameter estimation and confidence limit calculation of the three-parameter Weibull distribution.The method was combined by the correlation coefficient method (Fu method) and the nonlinear regression method which makes full use of the convenience of Fu method and the excellent estimation effect of the nonlinear regression method in estimating the three-parameter Weibull distribution.In order to verify the effectiveness of the proposed method,the correlation-regression method,Fu method and Method combining maximum likelihood estimation and empirical formulae (referred to as the “MMPDS method”) were applied to the parameter estimation and confidence limit calculation of the data distribution of a certain alloy strength value with different sample sizes,and calculation consequence of different methods was compared and analyzed.Results show that the correlation-regression method has highest parameter estimation and confidence limit calculation accuracy among the above methods.When the sample size is less than 100,its advantage is more significant,and it can accurately calculate the parameters and confidence limits of the Weibull distribution.…”
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  8. 2348
  9. 2349

    Generating Irregular Models for 3D Spherical-Particle-Based Numerical Methods by Gang-Hai Huang, Yu-Yong Jiao, Xiu-Li Zhang, Amoussou-Coffi Adoko, Shu-Cai Li

    Published 2013-01-01
    “…The realistic representation of an irregular geological body is essential to the construction of a particle simulation model. A three-dimensional (3D) sphere generator for an irregular model (SGIM), which is based on the platform of Microsoft Foundation Classes (MFC) in VC++, is developed to accurately simulate the inherent discontinuities in geological bodies. …”
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  10. 2350

    Performance and Characterization for Blend Membrane of PES with Manganese(III) Acetylacetonate as Metalorganic Nanoparticles by H. Abdallah, M. S. Shalaby, A. M. H. Shaban

    Published 2015-01-01
    “…This study describes the preparation, characterization, and evaluation of performance of blend Polyethersulfone (PES) with manganese(III) acetylacetonate Mn(acac)3 to produce reverse osmosis blend membrane. …”
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  13. 2353

    A single-cell 3D dynamic volume control system for chondrocytes by Qiang Zhang, Yiyao Wang, Yanjun Zhang, Xiaochun Wei, Weiyi Chen, Quanyou Zhang

    Published 2024-10-01
    “…Thus, developing a in vitro cell culture system for dynamic regulation of single chondrocyte volume at a three-dimensional (3D) level is particularly necessary for understanding how physical cues of matrix microenvironment regulate chondrocyte fate and the degeneration of articular cartilage. …”
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  14. 2354
  15. 2355

    Information hiding algorithm based on mapping and structure data of 3D model by Shuai REN, Zhen WANG, Dongxu SU, Tao ZHANG, Dejun MU

    Published 2019-05-01
    “…The existing 3D information hiding schemes are not robust enough against the joint attacks,as a result the secret information will be vulnerable and cannot be extracted correctly.In order to solve the above problem,an information hiding algorithm based on mapping and structure data of 3D models was proposed.First,several texture maps of the original 3D models in .stl format were picked from the standard model library,so the backup secret data after twice two-dimension discrete Daubechies transform can be embedded using dbl function just as the watermark.Secondly,the original 3D model in .stl format was operated by frame sampling in wavelet domain to obtain the coefficient in transform domain,thus the secret data was embedded into the corresponding transform coefficient.Finally,the .obj documents with the secret information were generated by multiplying the 2D texture map data and the 3D .stl data matrix based on orthogonal projection.Texture maps and coordinate space of 3D model were both used to embed the secret information repeatedly in order to enhance the robustness.The experiment analysis indicated that the imperceptibility,robustness and resistance against analysis are improved and information transmission safety in complex environment can be achieved based on the redundancy space of multi-type carriers.…”
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  16. 2356

    Nitrogen Sorptiometric Study of Phosphation and Dispersion of Lanthanum(III) Oxide on Alumina Catalysts by Gamal A.H. Mekhemer, Ali F. Bukhzam, Amal S. El-Towaty, Mohamed I. Zaki

    Published 2011-12-01
    “…Phosphation led to the improvement of the two-dimensional lanthanum(III) oxide dispersion (probably in monolayers) rather than the three-dimensional one, most likely through direct bonding of the phosphate groups to exposed La 3+ sites. …”
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  17. 2357
  18. 2358

    Three-dimensional illumination analysis in pipe-like complexities by ray-tracing modeling by Zhihua Cui, Zhihua Cui, Feng Tan, Feng Tan, Olusoji Lawrence Taiwo

    Published 2025-01-01
    “…This challenge is significant due to their three-dimensional nature, as some exaggerated forms impact seismic imaging, despite appearing similar in 2D slices. …”
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