Parallel Calculation of Random Vibration for Reentry Vehicles in Fluctuating Pressure Environment by Xuanhua Fan, Jun Liang, Keying Wang, Huan Zhou

“…The novel algorithm based on the modal superposition method reduces the computational complexity, realizes the parallel calculation, and achieves the maximum numerical simulation calculation capacity of 1.045 billion degrees of freedom (DOFs) while improving the calculation efficiency and the accuracy of the results. …”
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South Africa, Sweden, and Good International Citizenship by Suzanne Graham

“…Both South Africa and Sweden are seen as pivot countries in their respective regions and have a long history of shared desires and supports for freedom. This article will explore the notion of GIC and its desirability, and applicability, in relation to South Africa and Sweden. …”
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Kinematic Analysis and Optimization Design of 2-CPR/UPU Three Translation Parallel Mechanism by Li Lihong, Zhang Fahai, Zhu Lei

“…The main topological characteristics such as azimuth feature set, freedom degree and coupling degree are calculated respectively. …”
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EFFECT OF THE UNCERTAIN ANGULAR MISALIGNMENT ON FATIGUE LIFE OF ANGULAR CONTACT BALL BEARINGS OF SPINDLE SYSTEM by ZHANG MengQi, DU DongXu, XIE LiYang, ZHANG Yu

“…The solution method for multi-degree-of-freedom system model was proposed,and the validity of the model was verified. …”
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La difficile « naturalisation » du causse Méjean by Julien Blanc

“…On the other hand, we consider this failure as the result of a “contractual turn” that is disconnected with the principle of freedom that is theoretically at the heart of any contractual form. …”
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Application sensors in smart cities deployment by Victoria Nozick

“…In this place division, we will present the freedom attacks and challenges confronted engaged of SDN and IoT and again the impromptu design for IoT in the foundation of SDN. …”
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Procreative autonomy, gender equality and right to life: the decision of the Inter-American Court of Human Rights in Artavia Murillo v. Costa Rica by Teresinha Teles Pires

“…With this decision, the IACtHR not only clearly linked universal rights of freedom with procreative autonomy for women and men; the IACtHR also strongly reinforced an interpretation on the “right to life” that favors procreative autonomy. …”
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Design of A Novel Robot with Omni-directional Mobile and Obstacle-crossing Function by 臧红彬, 许雄, 周颖玥, 陶俊杰, 蔡勇, 赵登峰, 沈连婠

“…It can move in omni-direction on flat floor with three degrees of freedom in plane,and is also able to passively overcome obstacles of up to 4 times of its wheel radius within the 45 degree slope range. …”
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Electromechanical Characterization and Locomotion Control of IPMC BioMicroRobot by Martin J.-D. Otis

“…BMR microlegs are built using quasi-cylindrical Nafion-Pt ionomeric polymer-metal composite (IPMC), which has 2.5 degrees of freedom. The specific manufacturing process using a laser excimer for one leg in three-dimensional configurations is discussed. …”
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Multi-objective Optimization of Dimensional Parameter for 4-PRP_aR Parallel Mechanism by Jian Yi, Bing He, Linxian Che, Jie Li

“…Taking a 4-PRPaR parallel mechanism with three translational and one rotational as the research object， the evolutionary multi-objective algorithm is applied to solve the dimensional synthesis problem of mechanism. The degree of freedom of mechanism is analyzed by means of constraint screw theory， and the analytical expression of the inverse position solution of mechanism is given. …”
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The politics of environmental policy: haze pollution, ASEAN, and the way forward by Bama Andika Putra, Bama Andika Putra

“…A moderate level of its implementation grants ASEAN member states the freedom to determine the time period and form of domestic regulations to be practiced. …”
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Tackling Online Troublemakers Through an Experimental Administrative Law Approach: A Local Solution to a Global Problem? by Willem Bantema

“…While the study acknowledges significant legal and ethical challenges, including issues of jurisdiction, freedom of expression and enforcement feasibility, it argues for a nuanced approach to bring online behaviour within the scope of local administrative law to pre-emptively mitigate public order disruptions.…”
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High-order harmonic generation driven by perfect optical vortex beams: Exploring the orbital angular momentum upscaling law by Bikash Kumar Das, C. Granados, M. Krüger, Marcelo F. Ciappina

“…Orbital angular momentum (OAM) light beams for high-order harmonic generation (HHG) provide an additional degree of freedom to study the light-matter interaction at ultrafast timescales. …”
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The Transformation of Commons in Roşia-Montană. Which Property Regimen for Which Development? by Radu C. Barna

“…Each of these has witnessed a specific property regimen and specific freedoms of action. Therefore, for each stage we aimed to highlight the degree of co-activity in the life of the people, their capacity to convert the gold ore into real freedom and the satisfaction of their varied needs. …”
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Double Grazing Periodic Motions and Bifurcations in a Vibroimpact System with Bilateral Stops by Qunhong Li, Limei Wei, Jieyan Tan, Jiezhen Xi

“…The double grazing periodic motions and bifurcations are investigated for a two-degree-of-freedom vibroimpact system with symmetrical rigid stops in this paper. …”
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PRIMARY RESONANCE ANALYSIS OF ARM SYSTEM UNDER BOUNDED NARROW⁃BAND EXCITATION by YANG ZhiAn, MAN ZhiJun, LIU WenYang

“…By using multi⁃scales method,the first primary resonance of the human arm and vibration mechanical coupling system under random narrow⁃band excitation was analyzed,and the two⁃degree⁃of⁃freedom nonlinear dynamic equation of the arm system was established.The first primary resonance amplitude frequency response equation and Ito stochastic differential equation of the system were solved in turn.In order to study the distribution law of variables under random vibration,the approximate expressions of the expectation and mean square value of the first primary resonance random mean square response were calculated using the moment estimation method.The influence of the parameters of the human arm system on the primary resonance was obtained through numerical analysis.The results show that the mean square response curves of the first primary resonance have the same topological structure as their amplitude⁃frequency response curves,and the mean square value of the primary resonance amplitudes and the resonance region increase with the increase of the amplitude of the external excitation,while the increase of the system damping will reduce the mean square value and the resonance region.The change of nonlinear stiffness coefficient has little effect on the system.…”
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Modeling of Gear Transmission System and Analysis of Dynamic Response Characteristic by Zhu Yun, You Qiangqiang

“…The stiffness and mass matrices of total degrees of freedom are established for axes based on the theory of Timoshenko Beam and material mechanics theory. …”
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Interactive Multiview Video Delivery Based on IP Multicast by Jian-Guang Lou, Hua Cai, Jiang Li

“…As a recently emerging service, multiview video provides a new viewing experience with a high degree of freedom. However, due to the huge data amounts transferred, multiview video's delivery remains a daunting challenge. …”
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Comparative Analysis of the Workspace of 3-RSS and 3-RUU Coaxial Drive Layout Parallel Robots by Wei Zhiwei, Zheng Zhizhen, Qin Huibin, Jing Hongxiang, Wang Zongyan

“…The three degrees of freedom parallel robot with is simple to control, convenient for design and research and has compact structure. …”
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Kinematic Analysis of the Stable Platform of the S-RPS-SPS Parallel Mechanism by Li Mingliang, She Shigang, Yu Zhuqing

“…Model this parallel mechanism in Solidworks software and verify the degrees of freedom. The relation between the length of two driving rods and the pose angle of the moving platform is calculated by the method of inverse pose solution. …”
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