Results 31 to 40 of about 7,019,409 (296)
Science and Technology of Nuclear Installations, 2021 The thickness and compaction degree of the overburden soil on the beach of the uranium tailings reservoir has an important influence on the radon reduction rate.
Xingwang Dai +6 more
doaj +1 more source
Potential Good Reduction of Degree 2 Rational Maps [PDF]
, 2012 We give a complete characterization of degree two rational maps on P1 with potential good reduction over local fields. We show this happens exactly when the map corresponds to an integral point in the moduli space M2.
Yap, Diane
core +1 more source
Inverse Relations for Blossoms and Parametrisations of Rational Curves and Surfaces
MathematicsIn this paper, we make use of an inverse formula that relates the blossom of a NURBS curve, surface or Bézier triangle with its parametrisation, with no explicit reference to the control points and weights of the parametrisation.
Leonardo Fernández-Jambrina
doaj +1 more source
Study on the reducibility of iron ore pellets at high temperature
Vietnam Journal of Science, Technology and Engineering, 2022 The behaviour of iron ore pellets in a blast furnace must be considered to improve ironmaking operations, especially when a large amount of the pellets is used.
Cao-Son Nguyen +3 more
doaj +1 more source
Multi-degree-of-freedom vibration reduction strategy of the solar array drive system
Advances in Mechanical Engineering, 2021 The operation disturbance induced by the solar array drive system (SADS) and the residual vibration of solar array following the attitude adjustment of the spacecraft obviously affect the dynamics environment, quick stabilization, and attitude stability ...
Zhu Shi-Yao, Li Dong-Xu, Lei Yong-Jun
doaj +1 more source
Approximate multi-degree reduction of Q-Bézie curves via generalized Bernstein polynomial functions
Advances in Difference Equations, 2020 Quasi Bézier curves (or QB-curves, for short) possess the excellent geometric features of classical Bézier curves and also have good shape adjustability.
Xianzhi Hu +3 more
doaj +1 more source
Increased importance of methane reduction for a 1.5 degree target
Environmental Research Letters, 2018 To understand the importance of methane on the levels of carbon emission reductions required to achieve temperature goals, a processed-based approach is necessary rather than reliance on the transient climate response to emissions. We show that plausible
William J Collins +10 more
doaj +1 more source
Response reduction map for two-degree-of-freedom system with friction
Nihon Kikai Gakkai ronbunshu, 2014 This paper deals with the response reduction effect by friction under 2-dof system. The friction behaviour is effective for dissipating seismic energy.
Akinori TOMODA +2 more
doaj +1 more source
BMC Musculoskeletal Disorders, 2023 Objective Excessive postoperative sliding is a common complication of intramedullary nails in the treatment of intertrochanteric femur fractures.
Shi-Jie Li +4 more
doaj +1 more source
Metals, 2021 In this study, the reduction characteristics of single magnetite particles with melting products at high temperature were investigated by using visualization and surface analytical techniques. The morphology evolution, product type, reduction degree, and
Zhongjie Shen +5 more
doaj +1 more source