Research on Spectrum Access Mechanism Based on Polling Scheduling by Jin Lu, Ming Huang, Zhijun Yang

“…The spectrum access mechanism based on polling control tends to realize the effective utilization of spectrum resources and rational allocation. A novel polling queuing model, in which the authorized users employ exhaustive service while the cognitive users employ loss service, was proposed. …”
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Structural Design and Motion Analysis of the Wearable Knee Joint Exoskeleton by Li Jing, Zhou Jianjun, Zhao Yiqin, Wen Zhiye

“…Finally,the physical prototype is developed and the rationality of the exoskeleton is proved through the angle change curve of the knee joint in the contrast experiment of wear or not-wear exoskeleton.…”
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Markets as Spaces: An Autoethnography of Women’s Solidarity by R. Duncan M. Pelly, Mariam Abisoye

“…Markets are typically depicted as places with an economic or financial rationality, and are described as the genesis of business and entrepreneurship.  …”
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The Value for the Consumer in Retail by Beatriz Cavalcante Chamie, Ana Akemi Ikeda

“…Shopping is not just a rational act, but also emotional, involving desire and pleasure. …”
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Analysis of Earth Dam Break of a Reservoir Based on BREACH Model by LIU Fengru, ZHAO Yuhao, ZHAN Damei

“…Frequent rain and flood may lead to earth dam break,resulting in serious consequences.Therefore,it is necessary to analyze the dam break and its impact.Based on the BREACH model,this paper studies the earth dam break of a reservoir.The results show that:in the piping dam break mode,with the increase of flood magnitude,the maximum breach discharge,final breach width and cumulative discharge also increase.Under the same flood magnitude,the maximum breach discharge and final average breach width of overtopping dam break are large,and the relative risk is great.In the given scheme,the earthquake emergency is safer than that in other schemes.In addition,the cumulative discharge is equal to the sum of initial storage capacity and inflow volume,which verifies the rationality of the calculation results from the model.…”
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Solutions of Nonlinear Integro-Partial Differential Equations by the Method of G′/G,1/G by Daba Meshesha Gusu, Chala Bulo

“…The method is applied on 2+1-dimensional space time and solved in three different cases: hyperbolic, trigonometric, and rational functions. The obtained solutions for each result were illustrated by graphical plots using Wolfram Mathematica 9.0 software packages. …”
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5G network slicing algorithm based on prediction by Jiageng ZHANG, Min ZHU, Feng DU, Qi WANG, Jun LIU, Zhihai SUO, Li WANG

“…5G on line scenario needs short build time of network slice, it can use prediction algorithm to isolate network resource in advance to reduce the construction time of network slice.A 5G network slicing algorithm based on prediction was proposed, which used fourth square as cost function to predict the network resource requests with accepted accurate and lower complexity of algorithm.And then based on the prediction result, virtual nodes and links resource were allocated, and container was pulled up when network slice request arrives to network, the dynamic creation of network slices was completed.The simulation results show that the proposed algorithm can get 90% accurate of prediction, and reduce 50% construction time of network slice, and improve the network utilization ration，when new network slice reusing the original network slice.…”
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Optimum Design of Coal Mine V belt Drive based on Matlab and the Simulation Analysis based on Recurdyn by Yuan Kang, Fu Qunfeng, Huang Guoxiang

“…The results show that,the optimum design not only make the system has compact transmission structure,lightest quality,but also has well motion characteristic and dynamics characteristic,and transfer movement well. The rationality of optimization design is verified,the reference and basis for the optimization design of the belt of transmission device in coal mine belt conveyor are provided.…”
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Regulationist Macro-Models for Developing Countries. An Application to the Argentine New Development Pattern by Demian Tupac Panigo, Pablo Ignacio Chena

“…RSMM main characteristics involve cumulative causation dynamics where income distribution, macroeconomic volatility, credit rationing and productive heterogeneity conjugates to obtain a new instrument to precisely examine key macroeconomic and social variables. …”
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Measuring. Monitoring. Management. Control by Yu.M. Scryabin

“…The error of the UAV flight can be reduced by combining the Morlaix wavelet function and the rational function as an analyzing one, as well as by using a three-row sensor layout.…”

Fair secret sharing scheme using asymmetric bivariate polynomial by Wenwei YANG, Yuqing XING

“…In Shamir's (t,n) secret sharing scheme,any m (m≥t) participants can reconstruct the secret,and any less than t participants can't get any information about the secret.However,if there are more than t participants in the secret reconstruction phase,Shamir's secret reconstruction phase can not prevent external attackers from knowing the secret,while internal attackers can release a fake share to deceive honest participants during the secret reconstruction process.A rational threshold secret sharing scheme using asymmetric bivariate polynomial with unknown rounds is proposed.Then it shows its fairness and security against non-cooperative attack with synchronization,non-cooperative attack with a synchronization,cooperative attack with synchronization and cooperative attack with a synchronization.…”
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Contrarracionalidade no centro de Campinas: a (sobre)vivência dos trabalhadores da alimentação frente à imposição do planejamento estratégico by Livia Cangiano Antipon

“…The analysis of the popular food market spaces proved to be a vital element for the reflection of the urban crisis in Campinas, highlighting the presence of the hidden hunger in the city and the counter-rational gestures of the poor social subjects who organize their own economic spaces.…”
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A morte em forma de poesia: comoção, indignação e reivindicação em cordéis midiatizados by Simone Mendes

“…In a rhetorical argumentation, logical thought and demonstration aren’t enough to guarantee the efficiency of the interaction, because, while basing itself on the interlocutor adhesion to a thesis, through belief, other re-requirements are raised and need to be observed, like the speaker ethos or his honesty, sincerity, sense of justice, seriousness and reliability; the pathos or the ability of raising emotions in the public logos or the discourse itself and its rationality, using by the speaker to reinforce his point of view and his socio-discursive representations around the given theme. …”
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Mode Analysis of Degree of Freedom of a New Bifurcation Parallel Mechanism by Song Wei, Xu Yong, Liu Yong, Lü Yeping, Liang Zheng

“…A new bifurcated single-loop closed-chain configuration URRC is proposed.This single-loop closed-chain has two degrees of freedom modes.A bifurcated parallel mechanism is obtained by combining series branch PRRP with bifurcated single-loop closed chain to form a hybrid branch chain and connecting the moving platform and fixed platform with three parallel branches.Through the combination of different modes of single-loop closed-chain，the parallel mechanisms of 3T3R，3T，2R1TⅠ，2R1TⅡ and 1R2T with five DOF modes are obtained.The correctness of the five DOF modes of the bifurcated parallel mechanism and the rationality of driving selection are proved by screw theory analysis.…”
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Fieldwork in Geography education: an experience in initial teacher training program by Maria Helena Esteves, Maria João Hortas, Luís Mendes

“…This paper presents a rational about fieldwork implementation as a methodology of data collection used in research undertaken at a local scale, included in a program of geography initial teacher training. …”
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De l’« efficacité » symbolique des interdits à leur fonctionnalité écologique by Hélène Artaud

“…Some cultural features, until recently devoid of rationality (considered “pre-logical” or “illogical”), are suddenly invested with a new intelligibility. …”
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LA SINDÉRESIS COMO ALTERNATIVA AL PROBLEMA DE LA BRECHA EN SEARLE by Fabio Morandín

“…Searle propone en el tercer capítulo de su obra Rationality in Action (2003) sobre la brecha o distancia (gap en inglés) que media entre una decisión y una acción, y que pretende solucionar a través del concepto del yo (Self en inglés). …”
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Fabians Flanieren und der Müßiggang in der Krise by Benedikt Hengstl

“…Fabian’s position in the society of the late Weimar Republic is understood as a reaction to the completely rationalized, economized character of the depicted world—especially Berlin—and to the experiences of an entire generation. …”
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Combinatorial double auction-based allocation of retrieval tasks in Internet of Things by Zhi-kai XU, Hong-li ZHANG, Xiang-zhan YU, Zhi-gang ZHOU

“…Task allocation mechanism was greatly important to the success of the search service in Internet of Things (IoT).On basis of analyzing the real time characteristics of the IoT data,and the dynamic characteristics of the users,a combinatorial double auction-based retrieval tasks allocation model was introduced,which described the relationships between the workers,the requesters and the system from the perspective of supply and demand.Firstly,a novel metric to evaluate the value of the users’ queries was introduced and a greedy heuristic algorithm to determine the winning requesters and workers was proposed.Then,a critical payment scheme was proposed,which guaranteed that submitted bids of the users reflect their real value.Finally,both the rigid theoretical analysis and simulation result show that the proposed mechanism achieves truthfulness,individual rationality and the efficiency of the service provider is improved.…”
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Los fundamentos éticos de las cosmologías indígenas by Stefano Varese

“…This article proposes to analyze the ethical and rational foundations of the Indigenous Peoples of the Americas’ relations with nature-world. …”
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