Results 61 to 70 of about 108,163 (276)

Impulse in a Double Ball Bounce

International Scholastic Journal of Science, 2010
A steel ball was dropped onto a handball which was resting on top of a horizontal Vernier force-plate. The relationship between the impact momentum of the steel ball and the impulse on the force-plate was investigated. The measured impulse
Daniel Y. Nielsen
doaj  

KEMAMPUAN PEMECAHAN MASALAH SISWA PADA KONSEP IMPULS, MOMENTUM, DAN TEOREMA IMPULS MOMENTUM

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2017
Problem solving ability is one of competency that must to be achieved by vocational students. This study aimed to describe the problem solving ability of students to the concept of impulse, momentum, and impulse momentum theorem.
Dina Prihartanti, Lia Yuliati, Hari Wisodo   +2 more
doaj   +1 more source

Magnetic Field Driven Microrobot Based on Hydrogels

Advanced Robotics Research, EarlyView.
Hydrogel‐based magnetic microrobots synergize remote magnetic control with the biocompatibility of flexible hydrogels, emerging as promising tools for minimally invasive biomedicine. This enables remotely controllable, untethered navigation within complex biological microenvironments.
Juncai Song, Yubing Guo
wiley   +1 more source

Muscle-Specific Effective Mechanical Advantage and Joint Impulse in Weightlifting [PDF]

, 2016
Lifting greater loads during weightlifting exercises may theoretically be achieved through increasing the magnitudes of net joint impulses or manipulating the joints’ effective mechanical advantage (EMA).
Harris, Chad, Kipp, Kristof
core   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

A review on the impact skills analysis using two physical principles, Impulse- Momentum and Work- Energy in martial arts

Biyumikānīk-i varzishī, 2017
Objective: In order to increase the level of performance of impact skills in martial arts, based on two main physical principles of work,-energy and impulse-momentum in analyzing these skills was done.
Neda Boroushak, Mansour Eslami, Hasan Khoshnoodi   +2 more
doaj  

Polarized Deformed Nuclei Studied via Coincidence Polarized Electron Scattering: The case of 21 Ne

, 1993
Coincidence reactions of the type $\svec{A}(\svec{e},e'N)B$ involving the scattering of polarized electrons from deformed polarized targets are discussed within the context of the plane--wave impulse approximation.
Berdichevski, Boffi, Bohr, Bohr, Caballero, Caballero, de Forest, Dieperink, E. Garrido, E. Moya de Guerra, Edmonds, Frullani, G.I. Poulis, Garrido, Giusti, Graca, J.A. Caballero, Köler, Lanen, Moya de Guerra, Moya de Guerra, Moya de Guerra, Moya de Guerra, Moya de Guerra, Moya de Guerra, Nilsson, Nishimura, Picklesimer, Poulis, Raskin, Ring, Rotenberg, Sarriguren, T.W. Donnelly, Udías, Vallieres, Van der Steenhoven, Vautherin, Vautherin   +38 more
core   +2 more sources

A new calculation for D(e,e'p)n at GeV energies [PDF]

, 2008
We perform a fully relativistic calculation of the D(e,e'p)n reaction in the impulse approximation. We employ the Gross equation to describe the deuteron ground state, and we use the SAID parametrization of the full NN scattering amplitude to describe ...
Jeschonnek, Sabine, Van Orden, J. W.
core   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Analysis of standing vertical jumps using a force platform [PDF]

, 2001
A force platform analysis of vertical jumping provides an engaging demonstration of the kinematics and dynamics of one-dimensional motion. The height of the jump may be calculated (1) from the flight time of the jump, (2) by applying the impulse–momentum
Harman E. A., Major J. A., Nicholas P. Linthorne   +2 more
core   +1 more source