Digital circuit for switch contact bounce analysis by A. A. Ivaniuk, D. O. Mozhejko

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Data-Driven Synchronization Analysis of a Bouncing Crowd by Jun Chen, Huan Tan, Katrien Van Nimmen, Peter Van den Broeck

“…Vibration serviceability problems concerning lightweight, flexible long-span floors and cantilever structures such as grandstands generally arise from crowd-induced loading, in particular due to bouncing or jumping activities. Predicting the dynamic responses of these structures induced by bouncing and jumping crowds has therefore become a critical aspect of vibration serviceability design. …”
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Thermodynamic bounce effect in quantum BTZ black hole by Zhen-Ming Xu, Pan-Pan Zhang, Bin Wu, Xing Zhang

“…Through the analysis of Kramers escape rate, it is discovered that the qBTZ black hole thermodynamic system exhibits a bounce effect. It originates from the non-monotonicity of entropy in black hole thermodynamic systems. …”
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Design and Evaluation of an Electromagnetic Bounce-Type Refreshable Braille Display by Dapeng Chen, Song Zhang, Lianshun Shen, Chenkai Li, Jianying Hua, Jia Liu, Aiguo Song

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Analysis of a modified MIMO multi-bounced channel model for narrow street environment by Deng-hong TANG, Jie ZHOU, Gen-fu SHAO, Mei YUAN, Qian-ying FAN

“…To establish scattering models that match realistic street transmission scenarios for more efficient M2M mobile communication systems,existing models mainly focus on single-scattering and double-scattering,while for narrow urban street environment,single-scattering assumption is rather restrictive.To overcome this problem,a modified multi-bounced channel model based on EBSBM was provided,in which the concept of equivalent scattering point is assumed.The multi-bounced propagation paths are considered as an one-bounced ellipse scattering path and characteristics of the model were further analyzed.General formulations of several important parameters such as the probability density function (PDF) of the angle-of-departure(AOD),angle-of-arrival (AOA) and Doppler shift were derived,which were applied to the performance of multiple-input-multiple-output（MIMO）system employing a circular array antenna.Doppler frequency distribution was also taken into account.The results show good agreement with the previously models,which validates the rationality of proposed model.…”
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Bouncing Spallation Bombs During the 2021 La Palma Eruption, Canary Islands, Spain by James M. D. Day, Harri Geiger, Valentin R. Troll, Francisco J. Perez-Torrado, Meritxell Aulinas, Guillem Gisbert, Juan Carlos Carracedo

“…We describe ballistically ejected bombs observed during the late October 2021 episode of eruption at La Palma (Canary Islands) that additionally travelled downhill by rolling and bouncing on the steep tephra-dominated cone. These bouncing bombs travelled for distances >1 km beyond their initial impact sites, increasing total travel distance by as much as 100%. …”
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Applying Closing Phase-Angle Control Technique in Bounce Reduction of AC Permanent Magnet Contactor by Chieh-Tsung Chi

“…A new low-cost electronic control circuit actuator is proposed for minimizing the bouncing times of an AC permanent magnet (PM) contactor after two contacts closing. …”
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An experimental approach to a variable-period damped oscillatory system similar to a bouncing ball and an adaptation to an electromagnetic brake by Tiago S. Pacheco, Edinei C. Paiva, Sebastião B. Amorim

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Enhancing the efficiency of a wavelength-dispersive spectrometer based on a slitless design using a single-bounce monocapillary by Karina Bzheumikhova, Y. Kayser, R. Unterumsberger, J. Weser, C. Stadelhoff, B. Beckhoff

Subjects: “…single-bounce monocapillaries…”
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A model-independent compact dynamical system formulation for exploring bounce and cyclic cosmological evolutions in $$f\, (R)$$ f ( R ) gravity by Saikat Chakraborty, Charlotte Louw, A. S. Agrawal, Peter K. S. Dunsby

“…The focus in this paper is on the compact analysis since we demonstrate the applicability of this formulation using examples of bouncing and cyclic cosmology. In particular, our analysis reveals, in a model-independent manner, the problem of achieving such cosmologies when the universe is globally spatially flat and devoid of matter.…”
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Investigation of the Effect of Restitution Coefficient on 3-Dimensional Rockfall Analyses by İbrahim Uykun, Mutluhan Akın, Ogün Ozan Varol

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Study on the Dynamic Response of the Carbody–Anti-Bending Bars System by Ioana-Izabela Apostol, Traian Mazilu, Mădălina Dumitriu

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Design of Bionic Bird Jumping Mechanism for Autonomous Take-off and Landing Based on the Micro-platform by Zhang Chunpeng, Shao Weiping, Hao Yongping

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Gravitational Collapse and Singularity Removal in Rastall Theory by Ehsan Dorrani

“…We also find that, in comparison to the singular case where the apparent horizon forms to cover the singularity, the formation of apparent horizon can be delayed allowing thus the bounce to be causally connected to the external universe. …”
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Theoretical and Numerical Analysis of Coupled Axial-Torsional Nonlinear Vibration of Drill Strings by Xinye Li, Tao Yu, Lijuan Zhang, Hao Zeng, Congcong Duan

“…The variation of parameters may lead to the complex dynamic behavior of the system, such as period-doubling motion, quasiperiodic motion, and chaos. Bit bounce and stick-slip phenomenon can be effectively suppressed by varying the angular velocity of turntable and nominal drilling pressure.…”
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Modeling and Simulation of MIMO Mobile-to-Mobile Wireless Fading Channels by Gholamreza Bakhshi, Reza Saadat, Kamal Shahtalebi

“…This model is based on the extension of single-bounce two-ring scattering model for flat fading channel under the assumption that the transmitter and the receiver are moving. …”
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Characterizing Tidal Marsh Inundation with Synthetic Aperture Radar, Radiometric Modeling, and In Situ Water Level Observations by Brian T. Lamb, Kyle C. McDonald, Maria A. Tzortziou, Derek S. Tesser

“…Polarimetric decomposition analysis showed a relative shift from volume and single-bounce scattering to double-bounce scattering in response to increasing tidal stage and associated increases in classified inundated area. …”
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Determination of Energy Capacity and Suitable Location Selection Criteria in Flexible Rock Barriers Against Rockfall Risks by Eroltan Durmuş, Özkan Coruk, Ahmet Karakaş

“…During the determination of these criteria, calculated energy, speed, bounce height values and trajectories were compared with the computer software results. …”
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Applicability of the Reinforced Ground Embankments on Sloped Terrain and Their Comparison with Alternative Rockfall Protection System Solutions: Kanlıpelit Case by Muhammet Çelik, Mohammad Manzoor Nasery

“…This platform has reduced 83% of the rocks’ bounce heights, 62% of kinetic energy and 42% of velocity values. …”
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Television and Babies’ Sleep by Kristen McDanel, Suzanna Smith

“…At times it may be fun to watch your baby or toddler bounce or dance along with the characters on the screen. …”
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