Results 11 to 20 of about 2,758,483 (364)
Discrete & Computational Geometry, 1997 60 pages. First of two older papers in the series on the proof of the Kepler conjecture. See math.MG/9811071.
T. Hales
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Discrete & Computational Geometry, 1997 An earlier paper describes a program to prove the Kepler conjecture on sphere packings. This paper carries out the second step of that program. A sphere packing leads to a decomposition of $R^3$ into polyhedra. The polyhedra are divided into two classes.
Hales, Thomas C.
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La dimensión transescalar del hábitat humano.
Inmaterial, 2021 El hogar y la ciudad son dos dimensiones escalares diferentes del hábitat humano que están fuertemente interconectadas. El confinamiento pandémico no sólo lo ha puesto de manifiesto, sino que en muchos casos ha llevado las situaciones espaciales al ...
Gianluca Burgio +3 more
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Oftalʹmologiâ, 2022 Purpose. To analyze the indicators of blood flow in the macular region and the peripapillary region in patients with a combination of glaucoma and axial myopia.Patients and methods. The paper analyzes the results of a study of 186 patients (343 eyes): 51
E. N. Eskina +4 more
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Predictability of the Refractive Effect after Laser Correction. Determining Factors. Review
Oftalʹmologiâ, 2023 Currently, refractive surgery using modern laser systems for the correction of various types of ametropia is one of the most widespread and performed operations worldwide.
E. N. Eskina +3 more
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Scientific Reports, 2021 In clinical research, there is a growing interest in the use of propensity score-based methods to estimate causal effects. G-computation is an alternative because of its high statistical power.
Florent Le Borgne +4 more
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Two-Dimensional Stress Analysis of Thick Hollow Functionally Graded Sphere Under Non-Axisymmetric Mechanical Loading [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2021 In this paper, a functionally graded thick hollow sphere is considered for the analysis of two-dimensional steady state mechanical stress in the radial and circumferential directions under mechanical loading.
Sandeep Kumar Paul, Manoj Sahni
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MINIMAL IMMERSIONS OF SPHERES INTO SPHERES [PDF]
Proceedings of the National Academy of Sciences, 1969 In this paper we announce a qualitative description of an important class of closed n -dimensional submanifolds of the m -dimensional sphere, namely, those which locally minimize the n -area in the same way that geodesics minimize the arc length and are themselves ...
do Carmo, Manfredo Perdigão +1 more
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Pulsar: Efficient Sphere-based Neural Rendering
Computer Vision and Pattern Recognition, 2021 We propose Pulsar, an efficient sphere-based differentiable rendering module that is orders of magnitude faster than competing techniques, modular, and easy-to-use due to its tight integration with PyTorch.
Christoph Lassner, M. Zollhöfer
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BMC Musculoskeletal Disorders, 2020 Background One in three women and one in five men are expected to experience a minimal-trauma-fracture after the age of 50-years, which increases the risk of subsequent fracture.
Steven A. Frost +10 more
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