AMTD:a way of adaptive moving target defense by Danjun LIU, Guilin CAI, Baosheng WANG

“…Moving target defense is a new way to change the asymmetry state between attack and defense,by dynamically moving target’s attacking surface.Frequency conversion of MTD is of great importance for the weighing between usability,security and defense cost.Nowadays,however,frequency conversion is usually determined by manager’s experience,which cannot create a balance between usability and security cost for the lack of theory basis.An adaptive moving target defense framework(AMTD)was proposed.AMTD can maximize system security at the lowest cost while ensuring that the system is available.The adaptability of AMTD has two modes.Firstly,the defense mode,it contains an adaptive conversion strategy to provide reacting defense triggered by security alerts and active defense triggered by timer expiration events.The other mode is the frequency conversion,which obtain the optimal conversion frequency by establishing mathematical models.Four series of simulation experiments were taken to verify the effectiveness of the solution.…”
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Instrument Development of Determinants of Students Academic Performance Using Rasch Model Analysis by Istiqomah Istiqomah, Nida Hasanati

“…For regional and school origins, the items containing differential function questions were 2 and 9, respectively. …”
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What is urea-triazone nitrogen? by Guodong Liu, Jeffrey Williamson

“…Most foliar nutrient N products contained the traditional N sources such as ammonium, nitrate and/or urea before urea-triazone N was available on the market. …”
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Vibrio vulnificus specie isolation in series blood culture. A case report. by Elio Jesús Núñez Tamayo, Susana Chamero Melgarejo, Julián Viera Yanez, Belkys Rodríguez Llerena, Nancy Ramírez Martínez, Dania Peñaranda Pordomingo, Annia Alvarado Borges

“…This papers contains a report of a case with Vibrio vulnificuls, gram negative micro organism that ferments carbohydrates and that is positive to the oxidase test and halophile in a patient with history of heart and liver disease who was assisted at the Intensive Care Emergency Unit ( ICU )of the ¨Dr. …”
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Creativity for sustainable development? by Polynczuk-Alenius Kinga

“…Transition to sustainable development is often cited as a strategy to contain the situation. Arguably, nation-states cannot manage this shift alone. …”
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Analysis of Coupling Characteristic of the Planetary Multi-stage Gear Transmission System by Wang Xin, Li Yousheng

“…In order to study the coupling vibration mechanism of the planetary multi-stage gear transmission system,the dimensionless dynamics equations of the planetary multi-stage gear transmission system which contains a two-stage fixed-axis gear and a one-stage planetary gear are established. …”
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Arsenic and Lead Uptake by Vegetable Crops Grown on Historically Contaminated Orchard Soils by M. B. McBride

“…Lettuce, carrots, green beans, and tomatoes were grown on soils containing a range of total Pb (16.5–915 mg/kg) and As (6.9–211 mg/kg) concentrations. …”
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Modeling the Impact of Virtual Contact Network with Community Structure on the Epidemic Spreading by Jianlin Zhou, Haiyan Liu

“…Considering that the network structure has a significant impact on network dynamics and the virtual contact networks have obvious community structures in reality, in this article, we built a multiplex network, which contains a community structure to explore the interplay of the coupled spread dynamics. …”
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EDUCATION: REAL AND DUE ОБРАЗОВАНИЕ: СУЩЕЕ И ДОЛЖНОЕ ОСВІТА: СУЩЕ ТА НАЛЕЖНЕ by V. V. Khmel

“…To the fore the question of what should be a process of education
 in the postmodern situation and on the basis of the Bologna concept. The article contains a comparative analysis of educational systems of Germany, Russia and Ukraine.…”
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Options for Nitriles Removal from C–C Cuts: 1. Via Adsorption by Maria M. Ramírez-Corredores, Zaida Hernández, Julia Guerra, Jaqueline Medina, Rosa Alvarez

“…Light cuts from fluid catalyst cracking (FCC) units are commonly used as feedstocks for etherification units in oil refineries. These feedstocks contain nitriles and diolefins that poison the etherification catalyst. …”
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An Archaeological Study of Early Farming Settlements on Iresi Hills by Olusegun Akanni Opadeji

“…Although there is no clear break in the stratigraphy, the findings show clear demarcation between two cultural layers. The upper layer contains pottery, microlithics and ground stone axes, and ochre while the lower layer is characterized by microlithics only. …”
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EFFECT OF "VETOM 21.77" PREPARATION ON SERUM BIOCHEMICAL PATTERN IN MICE by E. R. Rafikova

“…There is little evidence on properties of compounds contained in predatory fungi and their effect on animals. …”
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Un jardin japonais botanique et médicinal de création récente by Manon Paul-Traversaz, Serge Krivobok, Michel Sève

“…Recently added to the Dominique Villars Botanical Garden, this space contains close to a hundred Japanese botanical, ornamental and medicinal species.…”
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Removal of Cr(VI) and Cu(II) Ions from Aqueous Solution by Carbon Prepared from Henna Leaves by T. Shanthi, V. M. Selvarajan

“…The potential of carbon prepared from henna leaves for the removal of these two solutions containing heavy metals was substantiated.…”
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Force Model for Crank Group Mechanism and Analysis of Crank Arrangement by Yansong Liu, Jujiang Cao

“…And dynamic static force analysis model of crank group mechanism containing any crank is established based on deformation coordination equation from the axial deformation of the crank. …”
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Carbohydrate Counting: Meals for Diabetes by Cassie Rowe, Jamila R. Lepore, Wendy J. Dahl

“…“Carb” counting is a way to plan meals to help you maintain target blood glucose levels. Certain foods contain carbohydrate, and these are the foods that most influence your blood glucose. …”
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An Upper-Ontology-Based Approach for Automatic Construction of IOT Ontology by Yuan Xu, Chunhong Zhang, Yang Ji

“…Thirdly, we give a framework of our ontology construction and research the key algorithms in detail: (1) knowledge-tuple extraction algorithm which contains contextual information; (2) concept semantic similarity algorithm which is based on the structure of tuple; (3) knowledge-tuple extraction model which is based on the structured information. …”
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Influence of time of annealing on anneal hardening effect of a cast CuZn alloy by Nestorović Svetlana, Ivanić Lj., Marković Desimir

“…Investigated cast copper alloy containing 8at%Zn of a solute. For comparison parallel specimens made from cast pure copper. …”
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Structural Predestination of Individual Diversity in the Course and Severity of Infectious Diseases by Sergey N. Rumyantsev

“…In a population attacked by an infectious agent, individuals can be conveniently divided into three categories: totally resistant organisms which contain no susceptible structures and are not affected; mildly susceptible organisms in which a few foci appear and in which the infection runs a benign course; organisms in which the number of constitutionally susceptible structures is high and the infectious process develops in a severe form. …”
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Let's do theology - as in the book of Job: Developing theology in dialogue by V. Kessler

“…It is argued that the Book of Job contains at least two Kairos experiences, the divine speech from the storm and the soft voice in Eliphaz’ first speech, which was unfortunately overheard. …”
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