A Boundary Construction Algorithm for a Complex Planar Point Set by Zhenxiu Liao, Guodong Shi

“…Based on Delaunay triangulation, the maximum boundary angle threshold is introduced as the parameter in the extraction of the rough boundary. …”
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The Exact Linearization and LQR Control of Semiactive Connected Hydropneumatic Suspension System by Xuyang Cao, Linlin Cao, Dianlong Wang

“…By AMESim/Simulink cosimulation, the results show that the semiactive connected hydropneumatic suspension decreases the vibration of upper vehicle quickly and reduces the impact acceleration strongly both in displacement and inroll angle. Moreover, the semiactive suspension could increase the suspension dynamic deflection, which would make the system reach balance quickly and keep small vibration amplitude under the effect of disturbance.…”
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Design of a Small Quadruped Robot with Parallel Legs by Ming Lu, Baorui Jing, Hao Duan, Guanbin Gao

“…To reduce the weight and enhance the transmission accuracy, the horizontal layout of the driving end is adopted for designing the legs of the quadruped robot. The rotation angle of each actuator for the quadruped robot is analyzed by the inverse kinematics algorithm. …”
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Sliding Mode Observer and Control Design with Adaptive Parameter Estimation for a Supersonic Flight Vehicle by M. Bahrami, B. Ebrahimi, G. R. Ansarifar

“…Design and synthesis of a nonlinear generic supersonic flight vehicle longitudinal dynamics control for angle-of-attack, AOA, output tracking in the atmospheric flight is presented based on sliding mode control. …”
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Steady Flow of Couple-Stress Fluid in Constricted Tapered Artery: Effects of Transverse Magnetic Field, Moving Catheter, and Slip Velocity by Hamzah Bakhti, Lahcen Azrar

“…The effects of various geometric parameters, the parameters arising out of the fluid considered and the magnetic field, are discussed by considering the slip velocity, the catheter velocity, and tapering angle. The study of the above model is very important as it has direct applications in the treatment of cardiovascular diseases.…”
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Modular A4 invariance and leptogenesis by Takehiko Asaka, Yongtae Heo, Takuya H. Tatsuishi, Takahiro Yoshida

“…Furthermore, the positive sign of the baryon asymmetry is obtained only for the limited ranges of mixing angles and CP violation phases of active neutrinos, which can be tested by future neutrino experiments.…”
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Bremsstrahlung from Relativistic Heavy Ions in a Fixed Target Experiment at the LHC by Rune E. Mikkelsen, Allan H. Sørensen, Ulrik I. Uggerhøj

“…Photons are predominantly emitted within an angle of 1/γ to the direction of ion propagation. …”
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Calculation strength of torsion bar suspension of micromirrors (MEOMS) by D. I. Chernyavsky, D. D. Chernyavsky

“…The paper considers the strength calculation of the torsion bar suspension of a micromirror with a reflective layer of high optical quality of the surface for deflecting the reflected laser beam. By changing the angle of inclination of the micromirror, the laser beam enters the various input channels of the optical sensor. …”
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Metrological analysis of laser active control devices of details dimensions using corundum tips by E. V. Leun, V. I. Leun, A. E. Shahanov

“…The calculations are based on the formation in the tip of the route of the input and reflected optical flows at an angle to its front surface providing a complete internal reflection in the contact area with the detail. …”
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Analysis of beampattern dwell time for planar frequency diverse array by Hui Chen, Zi‐Hao Li, Wen‐Qin Wang

“…Abstract Frequency diverse array (FDA) has received much attention due to its both range–angle‐dependent beampattern. However, most of the existing works focus on the linear FDA, and time‐varying characteristics of its beampattern only give a rough qualitative analysis. …”
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The basics of construction of jet-drop optical systems for measuring the electric field strength. Part 1 by E. V. Leun

“…Secondly, stroboscopic determination of the position and/or displacement of drops by pulsed illumination of the side of the deflected drop by the optical flow and measurement of the reflection angle for it. The possibilities of implementing the differential method of EFS measurements are discussed. …”
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Three-dimensional tunnel face stability analysis with gate layout by discretization-based kinematic approach by Benchao Zhao, Gonglei Chen, Zhengwei Xu, Haining Liu, Hongyu Wang, Bohui Xing

“…The required support pressure increases with the increase of tunnel width, straight wall height and the central angle of the circular arch.…”
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Produire des archives lesbiennes : transmissions communautaires et connexions temporelles by Mathilde Petit

“…This article addresses the archival practices of lesbian activists from the angle of the desire for transmission that animates them through the studies of activist texts produced between 1975 and 1990. …”
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L’oléiculture en France : quand le paysage participe au renouveau d’une activité agricole by Stéphane Angles, Étienne Grésillon, Paul Minvielle

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Une controverse d’aménagement urbain relue par le prisme d’une didactique du paysage by Anne Sgard, Sylvie Paradis

“…A workshop organised in November 2015, enabled the research-professors taking part to compare their perceptions and methods and to address a controversial issue from a different angle: analysing how it can be a relevant training object and propose pedagogical approaches for different audiences. …”
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Recent Developments in Maximum Power Point Tracking Technologies for Photovoltaic Systems by Nevzat Onat

“…Maximum power point (MPP) varies depending on the angle of sunlight on the surface of the panel and cell temperature. …”
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Distributed Voronoi-Based Self-Redeployment for Coverage Enhancement in a Mobile Directional Sensor Network by Tien-Wen Sung, Chu-Sing Yang

“…It uses directional sensors instead of omnidirectional ones in the network for different applications, and the effective sensing range is characterized by directionality and size-specific sensing angle. Therefore, conditions of directional sensor networks are dissimilar to those of generic wireless sensor networks for researches, especially on the sensing coverage. …”
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FORCES AND DISPLACEMENTS DISTRIBUTION AFTER FEM ANALYSIS OF VIBRATORY WORKING TOOL by NELUS-EVELIN GHEORGHITA

“…According to prior studies, the angle of attack after the forces have been applied should not exceed 80 degrees. …”
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Axially Symmetric-dS Solution in Teleparallel f(T) Gravity Theories by Gamal G. L. Nashed

“…We multiply the tetrad field of the derived solution by a local Lorentz transformation which involves a generalization of the angle ϕ and get a new tetrad field. Using this tetrad, we get a differential equation from the scalar torsion T=TαμνSαμν. …”
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Seeding the Spatial Prisoner’s Dilemma with Ulam’s Spiral by Tim Johnson

“…Ulam’s spiral reveals patterns in the prime numbers by presenting positive integers in a right-angled whorl. The classic spatial prisoner’s dilemma (PD) reveals pathways to cooperation by presenting a model of agents interacting on a grid. …”
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