Search Results - "Ribeiro, Rebeca S."
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Alternative approach to the DART mission by the use of gravity assist maneuvers with the Moon and solar sails
Published in Scientific reports (28-04-2023)“…The formation of our Solar System and planetary defense strategies are among the priorities to be investigated in the next years by the space science…”
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Trajectories Derived from Periodic Orbits around the Lagrangian Point L1 and Lunar Swing-Bys: Application in Transfers to Near-Earth Asteroids
Published in Symmetry (Basel) (01-06-2022)“…To present a set of trajectories derived from the retrograde periodic orbits around the Lagrangian equilibrium point L1, this paper considers the Circular…”
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Low-cost Mars transfer from the Earth using solar sails and lunar swing-bys
Published in The European physical journal. ST, Special topics (01-12-2023)“…As the current phase of space exploration is marked by a rapidly growing number of rocket launches and space missions, techniques that would enable…”
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Optimal geometry for lunar swing-by maneuvers aided by solar sails in the restricted four-body problem
Published in The European physical journal. ST, Special topics (01-12-2023)“…As the geometry of the swing-by maneuver greatly influences the outcome of the gain of energy and a possible escape trajectory, a study on the relative…”
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Frequency of resistance to Vip3Aa20 toxin from Bacillus thuringiensis in Spodoptera frugiperda (Lepidoptera: Noctuidae) populations in Brazil
Published in Crop protection (01-10-2015)“…High-dose/refuge is the most common resistant management strategy used to delay or prevent pest adaptation to transgenic plants expressing Bacillus…”
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Frequency of Cry1F resistance alleles in Spodoptera frugiperda (Lepidoptera: Noctuidae) in Brazil
Published in Pest management science (01-12-2016)“…BACKGROUND The frequency of resistance alleles is a major factor influencing the rate of resistance evolution. Here, we adapted the F2 screen procedure for…”
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LOW CONCORDANCE BETWEEN THE NYHA CLASS AND CARDIOPULMONARY EXERCISE TEST VARIABLES IN HEART FAILURE PATIENTS
Published in Journal of the American College of Cardiology (12-03-2019)Get full text
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Effects of Substituting Soybean Meal for Sunflower Cake in the Diet on the Growth and Carcass Traits of Crossbred Boer Goat Kids
Published in Asian-australasian journal of animal sciences (2012)“…The present study was conducted to determine the best level of substitution of soybean meal by sunflower cake in diets for kids through the evaluation of…”
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