Research on the Influence of Radial Variation of Centroid on the Motion of Spherical Robot
MachinesThrough the pendulum mechanism inside the spherical shell, the centroid can be varied circumferentially, enabling the spherical robot to achieve omnidirectional flexible movement.
Long Ma +3 more
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A ϕ-Shaped Bending-Optical Fiber Sensor for the Measurement of Radial variation in Cylindrical Structures [PDF]
EPJ Web of Conferences, 2022 This work presents preliminary results of the ϕ -shaped sensor mounted on support designed by additive manufacturing (AM). This sensor is proposed and experimentally demonstrated to measure the radial variation of cylindrical structures.
Cardoso Victor +5 more
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Some remarks concerning harmonic functions on homogeneous graphs [PDF]
Discrete Mathematics & Theoretical Computer Science, 2003 We obtain a new result concerning harmonic functions on infinite Cayley graphs $X$: either every nonconstant harmonic function has infinite radial variation in a certain uniform sense, or there is a nontrivial boundary with hyperbolic properties at ...
Anders Karlsson
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Tribological Analysis of a Radial Plain Bearing [PDF]
Robotica & Management, 2022 The paper presents experimental determination of the friction coefficient variation at a radial plain bearing, depending on the values of the radial force R and the angular speed ω of the spindle at a constant lubricant temperature value.
Daniel-Gheorghe Vela +2 more
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BioResources, 2023 Properties of Sentang wood planted in Kelantan, Malaysia, were studied, focusing on the effect of radial growth rate on variation in the fiber and vessel element dimensions, moisture content, density, shrinkage, bending, and compression strength at the ...
Mohamad Haaziq Ahmad +4 more
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Radial gradient of the solar rotation rate in the near-surface shear layer of the Sun
Frontiers in Astronomy and Space Sciences, 2022 We study the radial gradient of the solar rotation rate in the near-surface shear layer (NSSL) from about .950 R⊙ to the solar surface and its variation during Solar Cycles 23 and 24 with ring-diagram analysis applied to Global Oscillation Network Group (
Rudolf Komm
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Radial forearm free flap variation: A case report
Advances in Oral and Maxillofacial Surgery, 2022 Oral cavity malignancies comprise 6–8% of all malignancies. Tumour resection and reconstruction of the defect offers the best surgical outcome. Advances in microvascular surgery has allowed increased use of free flaps as part of surgical reconstruction ...
Janine Quek +3 more
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Correlações entre algumas propriedades físicas, características químicas e anatômicas da madeira de Luehea divaricata Mart. Malvaceae (Tiliaceae). Correlations among some physical properties, chemical and anatomical features in the wood of Luehea divaricata Mart. Malvaceae (Tiliaceae). [PDF]
Revista do Instituto Florestal, 2010 Objetivou-se caracterizar a densidade básica, retrações lineares e volumétrica e teores de extrativos, lignlina e holocelulose, no sentido medula-casca da madeira de Luehea divaricata, bem como investigar as correlações existentes entre as ...
Eduardo Luiz LONGUI +4 more
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Area of the Intersection between a Sphere and a Cylindrical Plane
Mathematical and Computational Applications, 2022 A proper understanding of the porous structure of packed beds of spheres is imperative in the analysis and design of the processes involving fluid flow and heat and mass transfer. The radial variation in porosity is of specific interest.
Charl Gabriël Du Toit
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Bilateral Variation of Radial Artery: Two Case Reports and Literature Review [PDF]
Journal of Research in Applied and Basic Medical Sciences, 2022 The radial artery is useful in interventional treatment, and its variation is important for the clinician consideration. During the dissection of Sudanese adult 83-old-male cadaver, multiple upper limbs, a rare vascular variation, was observed in cases 1
Mohammed Abdelmtalab
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