Spatial Network Resource Scheduling Based on Joint MPTCP with SDN for SDN/NFV Architecture by Min JIA, Jia GUO, Meilin XU, Qing GUO, Xuemai GU

“…The space network is mainly composed of satellite networks of various architectures with many network nodes.Compared with the ground network,the nodes in the satellite network are diff cult to observe and control,and the network equipment is extremely expensive.The rapid increase in the number of users has brought a great burden to the network,and at the same time caused the network resources to be unreasonably used.The application of traditional network architecture to large-scale satellite networks results in the inability to fl exibly confi gure the network and uneven resource allocation.Aim to the above problems,a space network resource scheduling system based on SDN(software defi ned network)/NFV(network function virtualization) architecture was proposed to realized real-time monitoring of space network resources.At the same time,it combined MPTCP (multipath TCP) and SDN to completed the fl exible confi guration of the space network and the rational use of its resources.It improved the throughput of the network.…”
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Performance Analysis and Optimization of a 6-DOF Robotic Crusher by Guoguang Li, Boqiang Shi, Ruiyue Liu, Jie Gu

“…Finally, the workspace and singularity of the 6-DOF robotic crusher are analyzed to verify the rationality of the optimized variables. The results show that the optimized structure can completely crush the material in the workspace and effectively avoid singularity, which provides a basis for practical application.…”
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Structure‐based computational design of antibody mimetics: challenges and perspectives by Elton J. F. Chaves, Danilo F. Coêlho, Carlos H. B. Cruz, Emerson G. Moreira, Júlio C. M. Simões, Manassés J. Nascimento‐Filho, Roberto D. Lins

“…Structure‐based computational approaches have emerged as indispensable tools in the rational design of those molecules, enabling the precise manipulation of their structural and functional properties. …”
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Spatio-temporal tourism land use changes: A case study of a typical tourism district in Song County, China by Huanhuan Li, Merimkul Kerimkulova, Shuman Wang, Jinlong Cheng, Weige Zhang

“…An effective analysis of spatial and temporal changes in a typical tourism district can serve as a guide for rational planning of tourism activities.…”
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Dynamics in Braess Paradox with Nonimpulsive Commuters by Arianna Dal Forno, Ugo Merlone, Viktor Avrutin

“…In Braess paradox the addiction of an extra resource creates a social dilemma in which the individual rationality leads to collective irrationality. In the literature, the dynamics has been analyzed when considering impulsive commuters, i.e., those who switch choice regardless of the actual difference between costs. …”
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Dynamic trust model based on recommendation chain classification in complex network environment by Lin ZHANG, Huan XING, Ru-chuan WANG, Chao-jie WU

“…According to the recommendation information processing problem in complex network environment,a trust model based on the recommendation chain classification was proposed.The classification method was based on honesty attribute of nodes,which could choose an effective recommendation chain on the basis of practical experience data.The recommendation information dissemination parameters were based on the information gain,which made recommendation information be more accurate.The factor of time was also considered in this model.The ability of interaction and the one of honesty were distinguished clearly.The concept of information entropy in information theory was used in the final ag-gregation calculation of direct trust and recommendation trust,which could get rid of the ambiguity of the previous sub-jective parameter settings.The main polymerization parameters could be continuously corrected with the interactions in order to achieve the situation being closest to the reality.Simulation results show the validity of recommendation chain classification and the rationality of the parameter settings in the proposed model.…”
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Estimating the Physical Properties of Nanofluids Using a Connectionist Intelligent Model Known as Gaussian Process Regression Approach by Tzu-Chia Chen, Ali Thaeer Hammid, Avzal N. Akbarov, Kaveh Shariati, Mina Dinari, Mohammed Sardar Ali

“…To this end, the Gaussian process regression approach with four basic function kernels (Matern, squared exponential, exponential, and rational quadratic) was exploited. It was found that Matern outperformed other models with R2 = 0.987, MARE (%) = 6.048, RMSE = 0.0577, and STD = 0.0574. …”
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Fault Diagnosis of Wind Turbines Based on Improved Dynamic Network Marker by Zesheng Pan, Ruiming Fang, Tingyu Wei, Rongyan Shang, Changqing Peng

“…This capability is beneficial for initiative maintenance and rational planning of maintenance schedules in wind turbines.…”
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Intervention Methodology for the Rehabilitation of Damaged Reinforced Concrete Structures by Moulaï Abdellah Bouabdallah

“…This study presents a methodology developed with the aim of standardizing, rationalizing, and integrating the different stages required to achieve optimal and quality interventions into a management tool. …”
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Mucosal-adapted bacteriophages as a preventive strategy for a lethal Pseudomonas aeruginosa challenge in mice by Luiz Felipe Leomil Coelho, Mateus de Souza Terceti, Sergio Pereira Lima Neto, Raíne Piva Amaral, Ana Luisa Cauvila dos Santos, William Permagnani Gozzi, Bianca Andrade de Carvalho, Gustavo Aparecido da Cunha, Maria Fernanda Romboli Durante, Lais Sanchietta, Giovana Soares Marangoni, Matheus Luca Carotta Gabriel, Luiz Cosme Cotta Malaquias, Eliana Leonor Hurtado Celis, Giovanna de Souza Apolinário, João Pessoa Araujo Junior, Carine Ervolino de Oliveira, Victoria Fulgencio Queiroz, Gabriel Magno de Freitas Almeida

“…It has been proposed that metazoans harbor phages on their mucosal surfaces, and this could be exploited for the rational design of prophylactic phage therapy. The goal of this study was to evaluate the potential of phage-mucus interaction to prevent infections caused by P. aeruginosa. …”
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Electrospun short fibers: a new platform for cancer nanomedicine applications by Yifan Huang, Mengsi Zhan, Mingwu Shen, Lili Zhang, Xiangyang Shi

“…Herein, this paper provides an overview of the recent advances in the design of electrospun short fibers that retain the advantages of nanofibers with good dispersibility for different nanomedicine applications, including cancer cell capture, cancer treatments, and cancer theranostics. The rational preparation of electrospun short fibers that are available to boost the development of nanomedicine is also discussed.…”
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Research on a Cournot–Bertrand Game Model with Relative Profit Maximization by Yi-min Huang, Qiu-xiang Li, Yan-yan Guo, Yu-hao Zhang

“…This paper considers a Cournot–Bertrand game model based on the relative profit maximization with bounded rational players. The existence and stability of the Nash equilibrium of the dynamic model are investigated. …”
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Trajectory Planning of Manipulators Based on Artificial Immune-improved Particle Swarm Optimization Algorithm by Guo Xin, Li Lijun

“…Aiming at the requirement of robot trajectory smoothness, the Cartesian space waypoints are parameterized based on the quintic non-uniform rational B-splines (NURBS) curve. Based on the path constraints and operational requirements of industrial robots, three kinematic indicators of time, energy consumption, and jump are selected as the objective optimization functions, and artificial immune bimodal particle swarm is used for trajectory optimization. …”
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Resistance Prediction for Hard Chine Hulls in the Pre-Planing Regime by Radojcic Dejan, Zgradic Antonio, Kalajdzic Milan, Simic Aleksandar

“…For the Simple model, resistance is the dependent variable (actually R/Δ for standard displacement of Δ = 100000 lb), while the Froude number based on volume (FnV) and slenderness ration (L/V1/3) are the independent variables. In addition to these, Complex model’s independent variables are the length beam ratio (L/B), the position of longitudinal centre of gravity (LCG/L) and the deadrise angle (β). …”
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Stability Domain Construction and Tuning for External Loop Controller Parameters Based on Permanent Magnet Wind Power Generation Systems by Hao Liang, Fei He, Guangtao Zhang, Chuan Qin

“…Then, based on the frequency domain performance indexes, amplitude margin and phase angle margin, the obtained basic stability domain is adjusted to further gain the control parameter values that meet the frequency domain index. Furthermore, the rationality of the stability domain range is verified by drawing root locus curves of variable controller parameters on the machine side and grid side. …”
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Transmission Error Analysis for Cycloidal-pin Gear of RV Reducer Considering Tooth Profile Error by Xi Mao, Jing Deng, Tianxing Li, Xiaotao An, Guofeng Wang, Shaowu Nie

“…The measured coordinate datum of actual flank are fitted by use of the non-uniform rational B-spline（NURBS）curve, and the digital tooth profile of cycloidal gear including the tooth profile errors is obtained. …”
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The influence of contradictions in existing specifications and technical documentation on decision-making at design of compressor stations of objects of oil and gas industry by A. D. Vanyashov, A. V. Zherelevich, E. M. Vasenko

“…In work the solutions concerning the use of safety valves on pressure lines of the compressor, the rational choice and arrangement of shutoff valves and back pressure valves, the choice of diameters of technological pipelines, calculation of «equilibrium» pressure at an emergency stop of compressor installation are proposed. …”
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A class of constrained optimal control problems arising in an immunotherapy cancer remission process by Yineng Ouyang, Zhaotao Liang, Zhihui Ma, Lei Wang, Zhaohua Gong, Jun Xie, Kuikui Gao

“…Finally, numerical simulations are conducted to assess the impact of the total drug input on the tumor treatment and to evaluate the rationality of the treatment strategy within the anti-cancer cycle. …”
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Bridging Macro–Microscopic Parameters: Correspondence and Calibration Approaches by Wei Li, Fengling Ji, Xiangsheng Chen

“…Currently, there is a gap in the systematic study of small particles, using sandy soil as an example, and the development of rational and effective calibration methods. Through inter-particle friction experiments, particle–wall friction experiments, uniaxial compression experiments and numerical simulations, we studied the relationship between macroscopic and microscopic parameters. …”
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Finite-element Stress and Deformation Analysis of a Geomembrane Face Rockfill Dam by ZHAO Yuhao, LI Zhenhua, CHEN Sining, GONG Hanzhong, LIN Wei

“…For a certain reservoir dam that is a geomembrane face rockfill dam,the composite geomembrane is used as the face slab on the dam surface to prevent seepage.A three-dimensional nonlinear finite-element model of this reservoir dam was built to simulate the dam filling construction,the laying of the composite geomembrane,and the process of reservoir impoundment.The stress and deformation of the dam body and the composite geomembrane during the completion and impoundment periods were analyzed,and the rationality of the structural design of this geomembrane face rockfill dam was demonstrated.The calculation results show that the distribution of the dam body displacement and stress before and after impoundment follows the general rules and that impoundment is beneficial to the safety of the dam.Moreover,the shear failure of the dam body is prevented.The composite geomembrane is subject to tensile strain and stress in the lower half of the face slab due to boundary constraints.Nevertheless,the lateral and longitudinal safety factors calculated meet the requirements of design specifications,and the safety of the geomembrane is guaranteed.…”
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