Grouping Formation and Obstacle Avoidance Control of UAV Swarm Based on Synchronous DMPC by Yunfeng He, Xianjun Shi, Jianhua Lu, Chaolun Zhao, Guorong Zhao

“…Furthermore, the stability of the UAV swarm system under the control algorithm is demonstrated based on the Lyapunov theory. Finally, the effectiveness of the designed algorithm and its superiority in obstacle avoidance are verified through simulations.…”
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Le recul stratégique : de l’anticipation nécessaire aux innovations juridiques by Marie-Laure Lambert

“…On this shoreline, the right must innovate to allow the withdrawal by the owners of the existing constructions, by integrating the long term: the spreading in the time of the loss of property and the introduction of social equity criteria are proposed. Finally, it can be convenient to undertake a reflection on the ways of living on the coast, as to imagine temporary, adaptable and more shared uses of this unstable space.…”
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Understanding the Modifiable Areal Unit Problem and Identifying Appropriate Spatial Units while Studying the Influence of the Built Environment on the Traffic System State by Tian Li, Mengmeng Zhang, Haobin Jiang, Peng Jing

“…In the case study presented, based on the available dataset, the optimal spatial unit size for analyzing the influence of the built environment on Jinan’s traffic system was 900 m × 900 m.…”
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In the Footsteps of Footsteps: Holmes and Stevenson in the Cévennes by Ellen Levy

“…Nous essaierons d’y montrer comment la montagne est utilisée par deux jeunes écrivains comme métaphore : métaphore d’une temporalité stratifiée qui permet de lire le passé et de lui surimposer d’autres significations ; métaphore d’une quête spirituelle, d’une religion naturelle qui remplacerait tous les dogmatismes ; métaphore qui donne la mesure du courage de celui qui va sur les sentiers de la vie ; et finalement, métaphore d’une vocation : celle de l’écriture, l’équivalent d’une ascension…”
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Numerical Analysis of Pipelines Settlement Induced by Tunneling by KunYong Zhang, Jose Luis Chavez Torres, ZhenJun Zang

“…The relationship between each parameter and surface settlement was determined by the grey relational analysis method to analyze each parameter’s sensitivity to the settlement of the pipeline, which can provide a reference for emphasis and methods of shield tunneling support. Finally, a formula of the settlement relationship between the maximum surface settlement and pipelines deformation was proposed for different pipe-soil relative stiffness. …”
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An optimal control method considering degradation and economy based on mutual learn salp swarm algorithm of an islanded zero‐carbon DC microgrid by Ying Han, Yujing Hou, Luoyi Li, Weifeng Meng, Qi Li, Weirong Chen

“…In addition, the proposed method also maintains the battery state of charge (SOC) and state of hydrogen charge (SOHC) within a proper range to guarantee the stable operation of the system. Finally, the results including power results, cost analysis and degradation rate analysis of the MATLAB/Simulink show that the proposed method is more economically beneficial than the non‐considering degradation cost strategy.…”
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Optimal energy efficiency routing strategy based on community in mobile social network by Ying PENG, Nao WANG, Gao-cai WANG

“…An optimal energy efficiency routing strategy based on community was proposed,which minimized the network energy consumption under the given delay constraint.Firstly the expected energy consumption and delay of message delivery in the connected network were obtained through Markov chain.Then the comprehensive cost function for delivering message from source node to destination node was designed,which was combined with energy consumption and delay.Thus,the optimization function to comprehensive cost of relay node delivering message was obtained,and further the reward function of relay node was gotten.Finally the optimal expected reward of optimal relay node was achieved using the optimal stopping theory,so as to realize the optimal energy efficiency routing strategy.In simulations,the average energy consumption,the average delay and the average delivery ratio of routing optimization strategy were compared with those of other routing strategies in related literatures.The results show that the strategy proposed has smaller average energy consumption,shorter average delay and higher average delivery ratio,gaining better energy consumption optimization effect.…”
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Comparative analysis of extensive form zero sum game algorithms for Poker like games by Behbod Keshavarzi, Hamidreza Navidi

“…Second, the scalability of the Kuhn Poker algorithm was examined by extending it to games with three to five players. Finally, convergence speed and scalability across all algorithms were systematically compared. …”
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A fault diagnosis method for rolling bearing based on gram matrix and multiscale convolutional neural network by Xinyan Zhang, Shaobin Cai, Wanchen Cai, Yuchang Mo, Liansuo Wei

“…In this method, first, GM is used to reduce the noise of the collected vibration signals; Secondly, MSCNN is used for feature extraction, and the characteristics of vibration signals at different frequencies and time scales can be captured by the convolutional kernels of different scales; thirdly, two feature enhancement branches are added, utilizing the undenoised vibration signal as input, to enrich and diversify features while enhancing the model’s expressive and generalization capabilities; Finally, the experimental analysis was conducted on two bearing datasets to indicates that the noise robustness of GMSCNN is strong.…”
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No todo pasado puede protegerse: la diferenciación del Patrimonio Cultural colombiano entre los años setenta y noventa del siglo XX by Christian Javier Maldonado Badrán

“…En el presente artículo se analiza y describe la forma en que en Colombia se entendió y asumió el patrimonio cultural entre finales de los años 70 y 90 del siglo XX, momento en el que estaba configurándose una política cultural nacional. …”
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Failure probability calculation model applied to gas pipelines by Frederico Carlos Maciel Thom, Geraldo Rossoni Sisquini, Matheus Jordão de Jesus, Oldrich Joel Romero

“…To do this, it was necessary to use the data provided by pig readings in 2008, 2012 and 2018 by an instrumented pig, type Magnetic Flux Leakage (MFL), inspecting a gas pipeline with the finality to measure wall thickness. The 56 km long and 18 in diameter pipeline is partly onshore and partly offshore. …”
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Outlier Detection Method of Dam Monitoring Data Based on Robust Estimation and Variable Separation by LIANG Huibin, ZHANG Han, ZHANG Linsong, CAO Yuxin, ZHOU Jingren

“…The original monitoring data of dams is the most important data to grasp the operation behavior of the dams,and the outliers in the data are the focus during the analysis.Outliers are divided into two categories.One category is caused by measurement errors and should be eliminated or supplemented to avoid affecting subsequent analysis.The other is caused by structural mutations and should be highly valued.At present,main outlier recognition methods in dam engineering are based on traditional mathematical statistics and do not consider the influence of structural anomalies,which results in low recognition accuracy.Therefore,based on an in-depth study of dam monitoring data and outlier characteristics,this paper first employs robust MM estimation to eliminate the normal influence of internal and external factors and then adopts the residual measured value to eliminate the stable abnormal influence by difference before and after.Finally,according to the minimum value method,outlier identification is conducted on the residual values.The application of the measured dam data proves that the proposed method can identify the measurement outliers more effectively and robustly,and avoid the interference of structural stability anomalies.…”
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Assessment and incorporation of in vitro correlates to pharmacokinetic outcomes in antibody developability workflows by Tushar Jain, Bianka Prinz, Alexander Marker, Alexander Michel, Katrin Reichel, Valerie Czepczor, Sylvie Klieber, Wei Sun, Sagar Kathuria, Sevim Oezguer Bruederle, Christian Lange, Lena Wahl, Charles Starr, Alessandro Masiero, Lindsay Avery

“…Crucially, the dataset used in this study has broad sequence diversity and a range of physicochemical properties, adding robustness to our recommendations. Finally, we demonstrate a computational approach that combines multiple in vitro measurements with a multivariate regression model to improve the correlation to PK compared to any individual assessment. …”
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Can Smart City Policy Facilitate the Low-Carbon Economy in China? A Quasi-Natural Experiment Based on Pilot City by Shuangshuang Fan, Shengnan Peng, Xiaoxue Liu

“…But there is heterogeneity between different cities as follows: the implementation of SCP has a more significant effect on the promotion of LCE in central and western regions in China and large-scale cities and cities without strict environmental protection planning. Finally, the robustness test verifies the reliability of the experimental data again and puts forward conclusions and policy recommendations.…”
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Deciphering olfactory receptor binding mechanisms: a structural and dynamic perspective on olfactory receptors by Jingtao Wang, Jingtao Wang, Qidong Zhang, Wu Fan, Qingzhao Shi, Jian Mao, Jianping Xie, Guobi Chai, Guobi Chai, Chenglei Zhang

“…Through this comprehensive review, we aim to provide a thorough analysis of research related to the binding mechanisms between odor molecules and olfactory receptors from the perspectives of structural biology and molecular dynamics simulations. Finally, we will provide an outlook on the future of research in the field of olfactory receptor sensory mechanisms.…”
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A PMBGA to Optimize the Selection of Rules for Job Shop Scheduling Based on the Giffler-Thompson Algorithm by Rui Zhang, Cheng Wu

“…Then, the new generation of individuals is produced by sampling the established Bayesian network. Finally, some elitist individuals are further improved by a special local search module based on parameter perturbation. …”
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Türkiye’de Faaliyet Gösteren Katılım Bankalarının Performans Analizi by Numan Yıldız

“…Faizsiz bankacılık sistemi günümüzde bankacılık sistemi içerisinde İslami bankacılık olarak adlandırılmaktadır. Türkiye’de ise özel finans kurumları olarak kurulan faizsiz bankacılık modeli ilerleyen yıllarda Katılım bankaları olarak isim değişikliği yaşamış ve faaliyetlerine devam etmişlerdir. …”
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Just noticeable distortion model based on entropy masking in DCT domain by Qionghua LUO, Hongkui WANG, Haibing YIN, Yafen XING

“…In order to improve the threshold accuracy of JND (just noticeable distortion) model in DCT (discrete cosine transform) domain and avoid cross-domain operation, entropy masking effect was introduced into DCT-based JND model.Firstly, starting from the free-energy theory and the Bayesian inference, an autoregressive model based on texture-energy similarity in DCT domain was designed to simulate the spontaneous prediction behavior of visual perception.Secondly, the mapping relationship between visual perception and prediction residuals were explored to obtain the disorder intensity in block level.Thirdly, the entropy masking effect was modeled as a JND threshold modulation factor of disorder intensity.Finally, the JND model in DCT domain for the entropy masking was proposed by fusing the contrast sensitivity function, the luminance adaptive masking, the contrast masking.Compared with the existing JND model in DCT domain, the proposed model performed all operations in DCT domain, which was more efficient and concise.The subjective and objective experimental results indicate that the proposed JND model shows greater tolerance to distortion with better perceptual quality.…”
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Le paysagiste et l'écologue : comment obtenir une meilleure collaboration opérationnelle ? by Sylvain Morin, Sébastien Bonthoux, Philippe Clergeau

“…With the aim of creating multifunctional landscapes, it is essential to cross different intuitive, sensitive and scientific approaches and various tools throughout the project process. Finally, in order to capitalize on the knowledge developed during the project and make returns on experience, experimentation and evaluation phases could be developed during the design process.…”
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Interference mitigation for satellite-terrestrial heterogeneous coexistence cognitive MIMO system based on DBF by Yong LIAO, Tao WANG, Huan CHEN, Xin ZHOU, Yu-feng LI

“…For the coexistence and increasing interference of satellite-terrestrial network and terrestrial wireless network,a typical scenario where the geostationary earth orbit (GEO) satellite-terrestrial network and the 4G mobile communication network coexist heterogeneously was analyzed.Besides,a multi-user cognitive system model that secondary satellite terminals interfere the primary multiple input multiple output (MIMO) 4G based stations was also proposed,with whose general signal processing was deduced.Meanwhile,digital beam forming (DBF) technology in 4G based station system was adopted to minimize the cognitive interference caused by multi-antennas and multi-users.And an optimal beam weight based on fixed azimuth interference (OBW-FAI) was proposed.Weight vector was only related to the azimuth of the interferences,thus the proposed algorithm does not need real-time and repeat calculations,and had small complexity.Finally,the numerical simulation results verify that the proposed system and algorithm can effectively reduce interference between satellite-terrestrial network and terrestrial wireless network to a certain extent.…”
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