Results 131 to 140 of about 4,006,732 (341)
The effect of zonal harmonics on dynamical structures in the circular restricted three-body problem near the secondary body. [PDF]
Celest Mech Dyn Astron, 2020 Bury L, McMahon J.
europepmc +1 more source
Advanced Functional Materials, EarlyView.A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz +7 more
wiley +1 more source
AerospaceSpacecraft catering to the Lunar Gateway or other “permanent” stations in the lunar vicinity would require frequent travel between periodic orbits around the Earth–Moon L1 and L2 Lagrange points.
Kevin I. Alvarado, Sandeep K. Singh
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Maslov-Type Indices and Linear Stability of Elliptic Euler Solutions of the Three-Body Problem [PDF]
, 2017 Qinglong Zhou, Yiming Long
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A note on a solution of three body problem [PDF]
Equilateral triangle solution of three-body problem for Apollo Earth-Moon libration point ...
Pei, R. Y.
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Advanced Functional Materials, EarlyView.This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker +5 more
wiley +1 more source
Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production
Advanced Functional Materials, EarlyView.Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider +6 more
wiley +1 more source
Results in Nonlinear Analysis, 2020 The primary goal of the present paper is to prove an existence-uniqueness of periodic solution of the equations of motion for the 3-body problem of classical electrodynamics.
Vasil G. Angelov
doaj
A semi-relativistic approach to the circular restricted three-body problem and a numerical experiment around the 3:2 resonance [PDF]
, 2006 Eduardo Guéron
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Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source