An Improved Principle of Rapid Oscillation Suppression of a Pendulum by a Controllable Moving Mass: Theory and Simulation by Chaofeng Li, Zijian Zhang, Xiaowen Liu, Zengchuang Shen

“…An improved principle is proposed in this paper to achieve a more efficient amplitude suppression of an oscillating pendulum by a controllable moving mass. By establishing the governing equation of the pendulum with a moving mass, several suppression rules are presented to stipulate the motion parameters of the moving mass. …”
Get full text

Crosswise Wind Shear Represented as a Ramped Velocity Profile Impacting a Forward-Moving Aircraft by Mahmood Khalid

“…While it would be difficult to model an instantaneous velocity gradient in a lateral plane, a vortical flow impinging from the sides which represents a wind shear in a vertical direction is imposed on a forward-moving aircraft to investigate the effect on the aerodynamic performance. …”
Get full text

Effects of Operating Conditions on the Flow in the Moving Blade Passage of a Single Stage Axial-Flow Fan by Tsutomu Adachi, Yutaka Yamashita, Kennichiro Yasuhara, Tatsuo Kawai

“…Unsteady velocity distributions show time dependent procedures of the wake flowing through the moving blade passage. Considering these results of measurements, the effects of the upstream stationary blade and the effects of Reynolds number on the flow were considered.…”
Get full text

Evidence of active subglacial lakes under a slowly moving coastal region of the Antarctic Ice Sheet by J. F. Arthur, C. Shackleton, G. Moholdt, K. Matsuoka, J. van Oostveen

“…We present local ice surface elevation changes in the coastal DML region that we interpret as unique evidence of seven active subglacial lakes located under slowly moving ice near the grounding line margin. Laser altimetry data from ICESat-2 and ICESat (Ice, Cloud, and Land Elevation Satellites) combined with multi-temporal Reference Digital Elevation Model of Antarctica (REMA) strips reveal that these lakes actively fill and drain over periods of several years. …”
Get full text

A Moving Frame Trajectory Tracking Method of a Flying-Wing UAV Using the Differential Geometry by Yi Zhu, Xin Chen, Chuntao Li

“…Firstly, the basic concepts of the moving frame are given. Secondly the transfer principles of various moving frames are formulated and the Bishop frame is selected as a final choice for its flexibility. …”
Get full text

Multilayered Infinite Medium Subject to a Moving Load: Dynamic Response and Optimization Using Coiflet Expansion by Piotr Koziol, M.M. Neves

“…A wavelet based approach is proposed in this paper for analysis and optimization of the dynamical response of a multilayered medium subject to a moving load with respect to the material properties and thickness of supporting half-space. …”
Get full text

Experimental study on dynamic response of model shield tunnel induced by moving-axle loads of subway train by Mengxi Zhang, Xiaoqing Zhang, Lei Li, Chengyu Hong

“…A new testing method was introduced to apply moving-axle loads of a subway train on a track structure. …”
Get full text

Analytical Solution for the Sound Radiation Field of a Viscoelastically Supported Beam Traversed by a Moving Load by Rezgar Shakeri, Davood Younesian

“…Sound radiation from a beam resting on a viscoelastic foundation is analytically studied when it is subjected to a moving load. The topic could cover a range of applications such as submerged floating tunnels, buried pipelines, and railway tracks. …”
Get full text

Numerical Analysis of a Train-Bridge System Subjected to Earthquake and Running Safety Evaluation of Moving Train by Xun Yang, Huanhuan Wang, Xianlong Jin

“…The running safety of the moving train can be evaluated by the threshold curve between earthquake intensity and train speed. …”
Get full text

Forced Vibration of a Timoshenko Beam Subjected to Stationary and Moving Loads Using the Modal Analysis Method by Taehyun Kim, Ilwook Park, Usik Lee

“…Based on this information, we use the MAM to derive the forced vibration responses of a simply supported Timoshenko beam subjected to arbitrary initial conditions and to stationary or moving loads (a point transverse force and a point bending moment) in analytical closed form. …”
Get full text

Moving Target Localization in Sports Image Sequence Based on Optimized Particle Filter Hybrid Tracking Algorithm by Yan Guo

Get full text

Design and Analysis of Interactive Multimedia Online Physical Education Platform considering Moving Object Segmentation Algorithm by Yanle Hu, Jing Zhou, Bin Gao

Get full text

Moving away from metal: Step toward the future with bioresorbable vascular scaffolds and novel antiproliferative agents by Blair E. Warren, MD, MSCS, Kong-Teng Tan, MD, Dheeraj K. Rajan, MD, Miranda Witheford, MD, PhD, Sean Crawford, MD, MSc, Arash Jaberi, MD, MEd, Sebastian Mafeld, MBBS

Get full text

The Visualization of the Space Probability Distribution for a Moving Particle: In a Single Ring-Shaped Coulomb Potential by Yuan You, Fa-Lin Lu, Dong-Sheng Sun, Chang-Yuan Chen, Shi-Hai Dong

“…We first present the exact solutions of the single ring-shaped Coulomb potential and then realize the visualizations of the space probability distribution for a moving particle within the framework of this potential. …”
Get full text

Model Reduction Technique Tailored to the Dynamic Analysis of a Beam Structure under a Moving Load by Yuanchang Chen, Bangji Zhang, Shengzhao Chen

“…This study presents a technique that uses a model reduction method for the dynamic response analysis of a beam structure to a moving load, which can be modeled either as a moving point force or as a moving body. …”
Get full text

Tracking pygmy blue whale diving behaviour and validation of foraging areas defined from horizontal movement data by Michele Thums, Luciana C. Ferreira, Andrew Davenport, Micheline Jenner, Luciana Möller, Grace Russell, Robert D. McCauley, Curt Jenner

Subjects: Get full text

“Move, Eat, Repeat” in the Upper Seine Valley (France) during the Bronze Age: a multidisciplinary and multi-isotopic approach by Alessandra Varalli, Rebecca Peake, Estelle Herrscher, Ginette Auxiette, Vincent Balter, Valérie Delattre, Patrick Gouge, Claude Mordant, Mafalda Roscio, Françoise Toulemonde

Get full text

Move contrast X-ray imaging reveals wall infiltration along maize leaf vessels before water refilling by Ke Li, Feixiang Wang, Yanling Xue, Shiquan Huang, Zhixuan Liu, Tiqiao Xiao

“…The stable translation of the water/air interface was observed using X-ray absorption and phase contrast imaging. In this study, move contrast X-ray imaging (MCXI) was used to investigate the effect of the microstructure within microvessels on water refilling. …”
Get full text

A multi-model feature fusion based transfer learning with heuristic search for copy-move video forgery detection by Hessa Alfraihi, Muhammad Swaileh A. Alzaidi, Hamed Alqahtani, Abdulbasit A. Darem, Ali M. Al-Sharafi, Ahmad A. Alzahrani, Menwa Alshammeri, Abdulwhab Alkharashi

“…Digital image fakes mean adding infrequent patterns to the unique images, which causes a heterogeneous method in image properties. Copy move forgery is the firmest kind of image forgeries to be perceived. …”
Get full text

On Analytical Solution of a Plasma Flow over a Moving Plate under the Effect of an Applied Magnetic Field by Taha Zakaraia Abdel Wahid, Adel M. Morad

“…Our objective of this investigation is to mainly focus on the behavior of a plasma gas that is bounded by a moving rigid flat plate; its motion is damping with time. …”
Get full text