Results 201 to 210 of about 767,122 (251)

Protein Loop Modeling via the Discretizable Distance Geometry Problem with Hydrogen-Based NMR Constraints. [PDF]

ACS Omega
Marques RS, Souza M, Lavor C.
europepmc   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Neural Surrogate-Enhanced Metaheuristic Optimization for Distributed Quadrotor Swarm Control. [PDF]

Sensors (Basel)
Li J, Wen Z, Ning Z.
europepmc   +1 more source

Investigation of the effects of an anger management training program on aggressiveness and social problem-solving skills among nursing students with high levels of aggression: a randomized controlled trial. [PDF]

BMC Psychol
Moradi M, Nick N, Setoodeh G, Ghaemmaghami P, Maghsoudi Z, Hosseinimoghadam M.   +5 more
europepmc   +1 more source

Optimization of the cut configuration for skin grafts. [PDF]

Biomech Model Mechanobiol
Harbrecht H, Karnaev V.
europepmc   +1 more source

Distress Screening in a Cancer Survivorship Clinic: Impact on Psychosocial Referrals. [PDF]

J Adv Pract Oncol
Sloan H, Jennings SJ, Adair K, Stein A.
europepmc   +1 more source

Methodological Issues Related to the Reported Association of A Body Shape Index With Abdominal Aortic Calcification in Patients With Hypertension. [PDF]

Clin Cardiol
Shahab L, Khan SH, Zain JK.
europepmc   +1 more source

Effect of acupuncture on rehabilitation treatment of children with different degrees of autism spectrum disorder: a randomized controlled trial. [PDF]

Front Psychiatry
Zhang Q, Li M, Zhou Z, Tian L, Liu L, Zhang J.   +5 more
europepmc   +1 more source

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Three-Body Problem

Celestial Mechanics, 1984
In the first part [the authors, Acta Astronaut. 11, 415-422 (1984; Zbl 0551.70004)] we have analyzed three-body systems satisfying the condition \(r\leq kR\), where k is a suitable constant, r the mutual distance of the two masses of the ''binary'' and R the distance between the center of mass of the binary and the ''third mass''.
Marchal, Christian, Yoshida, Junzo, Sun, Yi-Sui   +2 more
openaire   +2 more sources

A Trilinear Three-Body Problem

International Journal of Bifurcation and Chaos, 2003
In this paper we present a simplified model of a three-body problem. Place three parallel lines in the plane. Place one mass on each of the lines and let their positions evolve according to Newton's inverse square law of gravitation. We prove the KAM theory applies to our model and simulations are presented. We argue that this model provides an ideal,
G. Lodge, J. A. Walsh, M. Kramer
openaire   +2 more sources