Improved tree structure anti-collision algorithm of RFID by Xue WANG, Zhi-hong QIAN, Xiao-hui LIU, Chao CHENG

“…The whole big query tree is divided into several branches,and the work of tag recognition is executed in each branch,thus reducing the probability of tag collision.The proposed algorithm can be divided into prefix determination and branch query two phases.In the prefix determination phase,the prefix of every tag is identified,and each prefix denotes a branch.Traverse each branch by turns to recognize tags; in the branch query phase,backward search strategy and dynamic search method are used.Theoretical analysis and simulation experiment show that when the improved algorithm can improved the overall performance of RFID system from the aspects of the number of queries,time delay,and throughput.…”
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CHANGE OF RUSSIA’S COMPETITIVE POSITIONS IN THE WORLD MARKET OF SPACE PRODUCTS by A. P. Krishtofor

“…The transnational companies in the industry become more flexible and strive to provide high level of quality of the activity. In the Russian space industry more intent attention is required to quality of industrial management.…”
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Enhanced method based on virtual registers rotation by Yan PAN, Wei LIN

“…Sematic attacks based on the data flow analysis bring big challenges to the code obfuscation.Concerning the data flow of virtual machine based (VM-based) code protection,the method transfers the mapping relation between the virtual registers and the op-code of the bytecode during executing,which means the uncertainty and complexity of the data flow during interpretive execution of the bytecode.In addition,three policies are proposed to address the problem that how to choose the length of rotation for each bytecode,which grows complexity of the protection.Finally,a prototype of VRR-VM (virtual machine protection system based on virtual registers rotation) was implemented.Experiment results show that the method is effective and applicable for anti-reversing.…”
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Book review: Who cares about feeling good? The Who Cares? Trust. London, The Who Cares? Trust, 2008. 41pp, ISBN 1903239281 by Robyn Willis

“…It’s not even like a book really because it looks like a set of big postcards that have been put together with a wire binder. …”

Active Operation and Maintenance Platform for Information System Based on User Experience by Shun Wu, Dawei Xu, Zheng Wei, Chengchen Hu, Wanhong Xiang, Qian Guo, Yazhe Tang

“…The traditional monitoring maintenance system only watches the running metrics.However,these metrics is not sufficient to reflect the status of the whole system for fine-grained monitoring of the system at users and application level.An active operation and maintenance platform based on user experiences was proposed.Through the mining of big network data,the platform can recognize a variety of user behaviors,and measure the user experience time along with the system performance at user's level.Tests and experiments show that the platform works well with large throughput and low memory occupation.The application level performance monitoring,which provides an efficient way to improve user experience,was realized.…”
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Application Characteristic Analysis of Spherical Roller Bearing in Industrial Gearbox by Zhuo Fuhai

“…The simulation of the running characters of spherical roller bearing is carried out by using program Caba 3D,it could be found that there are big difference of rotating speeds between both rows of cages,as well as both rows of rollers,while the load is changed,the cages and rollers would be subjected to additional shock loads because of the change of running character.…”
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Interconnection technology for data center of telecom operator by Lili TANG, Ning ZHANG

“…With the continuous development of cloud computing and big data,service requirement to compute and storage challenges the scale of single data center.Building a data center interconnection network has become a must to achieve the data center scale up and service deployment flexibility.By constructing data center interconnection network,telecom operators can further integrate IT resource as“cloud”,in order to increase the resource utility and fasten new telecom service deployment efficiency,so to enhance the core business competitiveness.The representative solution of data center interconnection and the technology characteristic was analyzed.Combined with the requests of telecom resource integration,several data center interconnection technologies and their deployment in telecom carrier cloud network constructions were analyzed.…”
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6G context-aware wireless network by Junshuai SUN, Yun ZHAO, Yingying WANG, Na LI, Huimin ZHANG, Xin SUN, Min YAN, Quan ZHAO, Gang LI, Xuan LIU, Guangyi LIU

“…Convergence of ICDT is one of the important technical trends in the evolution of wireless mobile communication.How to realize the convergence of wireless network and AI technology is an important topic in the evolution of wireless network.Based on the concept of native AI, AI was applied for wireless resources optimization.6G context-aware wireless network architecture was proposed and AI was introduced into RRM to form an intelligent controller (AI-driven RRM), which completed the intelligent wireless resource management.Driven by big data and artificial intelligence, intelligent management of wireless resources was realized.In the deployment, the intelligent controller is deployed according to its functions and supports dynamic function scaling, so that it can be deployed independently of base station to minimize the cost of hardware.…”
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Being Smart About Gluten and Gluten-Free Issues, Part 1: What Are the Health Concerns Surrounding Gluten? by Abigail Dicks, Amy Harder, Amy Simonne

“…Are you an inquisitive consumer who asks what the big deal is about gluten free? Ask no more; this article is the first in a three–part series about gluten. …”
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Terminals behavior testing research under IPv6 Wi-Fi by Jie ZHANG, Qin ZHAO, Tian-le YANG

“…As lack of essential data,carrier operators are afraid to promote IPv6 in mobile Internet due to they cannot forecast the influence of user experience.The main current mobile terminals behavior under IPv6 Wi-Fi was tested,the key point to impact user experience was analyzed and the practicability of large-scale deployment of IPv6 in mobile Internet was studied.The main steps of establishing the test platform were detailed.Test results show that the operating systems and browsers with big market share supporting for IPv6 are still not perfect.They lead to worse user experience by bad internetworking.It is the main obstacle to promote IPv6 in mobile Internet.…”
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Metamorfoses do cinema brasileiro na era da mundialização neoliberal: em busca de uma identidade estética? by Jorge Nóvoa

“…I maintain the idea that, today more than never, the dichotomy between the inside and the outside of the national economy does not find more sustentation and that with the globalization process, the hegemonic movies had incorporated the movies of the colonized. The result is a much big resemblance between world cinemas in what concerns to the utilization of special effects and high technology. …”
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Productive biosensing techniques empowered by all-dielectric metasurfaces by Masanobu Iwanaga

“…Here, we mainly address the recent advances in productive metasurface FL biosensors, provide an overview of the pivotal results, and discuss the future prospects, including artificial-intelligence-driven big data analysis for the next-generation healthcare services.…”
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The Contributions of Cultural Entertainment Groups to Tourism in Kabale District. by Ahumuza, Shallot

“…In today's world, entertainment has moved from mere storytelling, gladiator fight,s and horse races to big business in Europe. The general objective of this study was to Assess the contributions of cultural entertainment groups to tourism in Kabale district.…”
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Tesis doctoral: Grandes nevadas y eventos asociados en Asturias: su impacto a lo largo de los siglos XIX y XX by Cristina García Hernández

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Tesis doctoral: Aplicación de novas tecnoloxías no estudo da costa de Galicia dirixidas a unha nova xestión no contexto do cambio global by Alejandro Gómez Pazo

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Tesis doctoral: Sistemas de información geográfica y algoritmos de optimización aplicados a problemas geoespaciales en la Administración de Tierras by Diego Núñez Encinar

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Tesis doctoral: Geografía del agua de boca y el saneamiento en el Campo de Cartagena – Mar Menor (1945-2017) by Miguel Borja Bernabé-Crespo

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Tesis doctoral: Sistemas de información geográfica y algoritmos de optimización aplicados a problemas geoespaciales en la Administración de Tierras by Diego Núñez Encinar

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Tesis doctoral: Geografía del agua de boca y el saneamiento en el Campo de Cartagena – Mar Menor (1945-2017) by Miguel Borja Bernabé-Crespo

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Reseña: El apoyo mutuo en tiempos de crisis. La solidaridad ciudadana durante la pandemia COVID-19 by Maria Paula Granda Vega

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