Reflections on the Importance of the Leonhardi Euleri Opera Omnia, Volume IV A (2016) and Volume VIII (2018) by Stanisław Domoradzki, Mykhailo Zarichnyi

“…We consider selected topics from this correspondence reflecting various branches of mathematics and demonstrate, where possible, the connection of the ideas and results presented there with modern mathematical research. …”
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WSN malware infection model based on cellular automaton and static Bayesian game by Hong ZHANG, Shigen SHEN, Xiaojun WU, Qiying CAO

“…The theoretical model for the malware infection in wireless sensor networks (WSN) based on cellular automaton and static Bayesian game was studied.Firstly,the malware infection model of WSN based on cellular automaton was built.Secondly,the malware infection dynamics in WSN was predicted based on the static Bayesian game,through which malware and WSN systems would determine their optimal actions by Bayesian Nash equilibrium (BEN).Then the BEN was applied to the malware infection model to study the spatiotemporal dynamics characteristics of malware infection.Research results show that the proposed model can effectively predict the infection dynamics propagation process of malware in WSN,and the evolution trend of sensor nodes in various states with time,which are of significance for people to formulate measures to reduce the propagation speed of malware.…”
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Satellite phased arrays for direct-to-handset satellite: key technologies and future vision by JIAO Lingxiao, LI Wenjing, TONG Jianfei, LI Jifeng

“…By analyzing the practical requirements of direct-to-handset satellite, the advantages and disadvantages of various beamforming architectures were outlined, then the proper selection strategy of beamforming architecture was proposed. …”
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A Ground Beetle, Calleida decora (Fabricius) (Insecta: Coleoptera: Carabidae) by D. L. Harris, W. H. Whitcomb

“… Calleida decora (Fabricius) is a small arboreal ground beetle, predaceous both as larva and adult. Common on various cultivated crops, it is apparently the only carabid to complete its larval development on Florida soybean foliage (Neal 1974). …”
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Combined Diagnosis of PD Based on the Multidimensional Parameters by Mohammad Heidari

“…In addition, integrate the diagnostic results, which are the probability of fault of various defects and matrix, of different PD diagnosis signals, and analysis with Sugeno fuzzy integral to get the final diagnosis.…”
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The funerary and architectural history of an ancient Maya residential group: Group 5N6, Naachtun, Guatemala by Hemmamuthé Goudiaby, Philippe Nondédéo

“…The results question the way the inhabitants envisioned and planned their living space and allow us to illustrate the existence of various funerary pathways among the ancient Maya.…”
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Expenditure Effects of Intergovernmental Transfers – the Case of Slovenia by Primož Pevcin

“…Empirical research for Slovenian municipalities provides the evidence that the magnitude of expenditure effects of various categories of intergovernmental transfers is substantially lower compared to international findings, and in some cases the effect is even smaller than the effect of per-capita income.…”
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Modification of Nonlinear Conjugate Gradient Method with Weak Wolfe-Powell Line Search by Ahmad Alhawarat, Zabidin Salleh

“…In this paper, we modified CG method to achieve the global convergence with various line searches. In addition, it passes the sufficient descent condition without any line search. …”
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Some Properties of Multiple Generalized q-Genocchi Polynomials with Weight and Weak Weight by J. Y. Kang

“…The present paper deals with the various q-Genocchi numbers and polynomials. We define a new type of multiple generalized q-Genocchi numbers and polynomials with weight α and weak weight β by applying the method of p-adic q-integral. …”
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A Comparative Analysis of the Public and Private Water Supply and Sanitation Service Providers’ Work in Brazil by Fernando Antonio Perrone Pinheiro, José Roberto Ferreira Savoia, Claudio Felisoni de Angelo

“…The analysis was based on various economic-financial and operational indices related to water supply and sewage collection and treatment between 2000 and 2010. …”
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Coopération des enseignants et nouvelles approches de l’organisation du travail dans les établissements scolaires by Laëtitia Progin Romanato, Monica Gather Thurler

“…We finally conclude by presenting the "professional learning community" within which the practices of cooperation depend on five "pillars" which are at the results of the attempts that various actors undertake to develop the quality of teaching and learning.…”
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Data security protection schema of telecom operators under the environment of big data by Shengli ZHOU, Bin CHEN, Lifa WU

“…With the popularity of big data and cloud computing technology,data of telecom operators collected is increa-singly larger,and much more various.The data faces the risk of broken security management,hacker attacks,and imper-fection of risk assessment,etc.The current situation of data security in the environment was analyzed,and a more com-plete data security implementation plan was put forward.From the two aspects of data security technology and manage-ment,several strategies were proposed,including security classification,privacy protection,data desensitization encryption and security protection.The proposed schema has been implemented in China Telecom data security protection project.…”
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‘For he has his pictures, ancient and modern’: Likenesses in Bleak House by Laurent Bury

“…Browne generally neglected physical resemblance and tried to offer a feeling of overall likeness involving all the various elements in his pictures (objects, décor, light and shade), Peake’s illustrations, concentrating on close-up faces and resorting to strong lighting effects, use a totally different strategy to reach the same objective: depicting a reality beyond the appearances mentioned in the text.…”
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Digital technlogies in supply chain management of the fashion industry by N. Yu. Barkova

“…It has been revealed, that digital technologies are actively applied at various stages of logistic process in the companies of this industry. …”
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Regulation Theory and Transformation of Agriculture: a Literature Review by Jean-Marc Touzard and Pierre Labarthe

“…However, we argue that the new international context of agriculture and food is an opportunity to renew RT research on this sector and to understand its different economic regimes and their transitions in various national contexts.…”
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Pratiques nautiques en Bretagne : rivalités plurielles, représentations et pratiques en concurrence by Marion Florez

“…Based on a collection of statements made by inhabitants, sports practitioners, and the managers of natural spaces, this article attempts to analyse the interrelationships between the various groups of users sharing these spaces. Such interrelationships usually involve competition and rivalry thus constantly modifying the relationship each group has with the landscape and nature, constantly changing the ways they mark the landscape and the uses they make of these spaces.…”
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THEORY AND PRACTICE OF RUSSIAN PUBLIC DEBT MANAGEMENT by O. A. Revzon

“…The article considers the approaches to public debt management in Russia, describes the time requirements for the use of various tools. The paper evaluates the dynamics of changes in public debt and its transformation, which consists in the transition from external to internal borrowing. …”
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Les avatars de la toponymie dans les confins géographiques, exemple du canal « Messier » en Patagonie chilienne by Frédéric Aitken, Jean-Numa Foulc, Pascal Mao, Nicolas Robinet

“…This article shows that the name has undergone various modifications during its appearances on different cartographic supports between the seventeenth and nineteenth century and would be originally from the Spanish term "Merced", which means "Grace". …”
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User demanded policy routing for multi-homing campus network by Huan-jie ZHANG, Yu-liang XIA

“…Edge router must use policy routing for multi-homing campus network.The flexibility of source address based policy routing defined by network administrator is not sufficient to meet the changing needs of diverse users.One scheme using Linux system was proposed to do user demanded policy routing,which was more flexible and convince than the traditional administrator defined source address based policy routing.Through 10 years of actual use in campus network,It proves that this method can meet the various needs of users,operating stabely and reliablely.…”
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CONSTRAINTS OF PROJECT MANAGEMENT IN THE NIGERIAN CONSTRUCTION INDUSTRY by LATEEF AKINTOLA, OLUFIKAYO ADERINLEWO, SUNMBO AKANDE

“… This study addresses the various challenges causing the ineffective practice of project management in Nigeria and proffered possible and workable solutions to them. …”
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