scholarly journals Discrete-Continuous Approach and Terminology: Description of Energy-Information Interaction

2018 ◽  
Vol 18 (1) ◽  
pp. 31-37
Author(s):  
A. Lopatiev ◽  
M. Pytyn ◽  
A. Bernatowski
Keyword(s):  
Information Technology ◽  
Systems Approach ◽  
Layer Structure ◽  
Modern Science ◽  
Continuous System ◽  
Layer By Layer ◽  
Continuous Approach ◽  
Material Points ◽  
Object Organization ◽  
Energy Information

The objective is to study definitions that describe energy-information interactions under a discrete-continuous approach to the model of person. Materials and methods. The research used the general scientific methodology of systems analysis. According to it, a scientific and theoretical study does not consider relatively independent components separately, but in a combination, in a system with others. A systems approach made it possible to reveal integrative, systematic features and qualitative characteristics absent in individual elements forming the system. To define the terminology that describes energy-information interactions, the research used a discrete-continuous approach. The research object was the existence of appropriate terminology that meets the requirements of modern science. Results. The paper presents a model describing a person in the form of a discrete-continuous system, with the focus on energy aspects and information technology. Information technology systemizes knowledge representation, creates logical and computational tools for establishing regularities from primary information arrays, constructs information systems. The research clarified the following terms: infotomation is obtaining information knowledge on the layer-by-layer structure of the study object organization; information indicators are natural indicators transformed into a normalized relative form, according to the natural indicator position on the scale of its change. The form makes it possible to obtain an information evaluation of the system state by this indicator; information model is an information knowledge in a formula or algorithmic form. Conclusions. The research studied the definitions that describe energy-information interactions for the systems of material points and continuous medium.

An interesting 1,4,2,5-dioxadiazine-furazan system: structural modification by incorporating versatile functionalities

2017 ◽  
Vol 46 (41) ◽  
pp. 14301-14309 ◽  
Author(s):  
Qiong Yu ◽  
Guangbin Cheng ◽  
Xuehai Ju ◽  
Chunxu Lu ◽  
Qiuhan Lin ◽  
...  
Keyword(s):  
Structural Modification ◽  
Layer Structure ◽  
Layer By Layer ◽  
Thermal Stabilities

An N-trinitroethylamino derivative and amminonium salt based on the 1,4,2,5-dioxadiazene-furazan system are synthesized and characterized. Due to their layer-by-layer structure, these two compounds show good thermal stabilities and low sensitivities.

Flexible TPU strain sensors with tunable sensitivity and stretchability by coupling AgNWs with rGO

2020 ◽  
Vol 8 (12) ◽  
pp. 4040-4048 ◽  
Author(s):  
Yan Li ◽  
Shan Wang ◽  
Zhi-chao Xiao ◽  
Yi Yang ◽  
Bo-wen Deng ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Layer Structure ◽  
High Sensitivity ◽  
Strain Sensors ◽  
Layer By Layer

The layer-by-layer structure formed by the synergistic effect of GO and AgNWs endows the strain sensors with high sensitivity and a wide working range.

All-ceramic composite with layer-by-layer structure by advanced ceramic technology

2005 ◽  
Author(s):  
Kunio Yoshida ◽  
Hirokazu Ishii ◽  
Takahiro Kumada ◽  
Tomosumi Kamimura ◽  
Akio Ikesue ◽  
...  
Keyword(s):  
Ceramic Composite ◽  
Layer Structure ◽  
Ceramic Technology ◽  
Layer By Layer ◽  
Advanced Ceramic ◽  
All Ceramic

Carbon-thin-layer protected WP with no passivation supported on acid-treated expanded graphite as efficient Pt Co-catalysts for methanol oxidation and oxygen reduction reactions

2018 ◽  
Vol 6 (45) ◽  
pp. 22636-22644 ◽  
Author(s):  
Chunyue Zhang ◽  
Ying Dai ◽  
Hun Chen ◽  
Yuanyuan Ma ◽  
Baojian Jing ◽  
...  
Keyword(s):  
Thin Layer ◽  
Oxygen Reduction ◽  
High Activity ◽  
Methanol Oxidation ◽  
Layer Structure ◽  
Expanded Graphite ◽  
Layer By Layer ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions ◽  
Co Catalysts

Pt-WP-CL/AEG catalysts with particles-encapsulated layer-by-layer structure obtain high activity and durability for methanol oxidation and oxygen reduction reactions.

scholarly journals APPLICATION OF NEW INFORMATION TECHNOLOGY ON CONCRETE: AN OVERVIEW / NAUJŲ INFORMACINIŲ TECHNOLOGIJŲ NAUDOJIMAS RUOŠIANT BETONĄ. APŽVALGA

2011 ◽  
Vol 17 (2) ◽  
pp. 248-258 ◽  
Author(s):  
Bakhta Boukhatem ◽  
Said Kenai ◽  
Arezki Tagnit-Hamou ◽  
Mohamed Ghrici
Keyword(s):  
Artificial Intelligence ◽  
Information Technology ◽  
Civil Engineering ◽  
Systems Approach ◽  
Simulation Models ◽  
Concrete Technology ◽  
Concrete Mix Design ◽  
Recent Developments ◽  
Scientific Challenge ◽  
Systems Simulation

The development of information technology provides means for quick access to a wide variety of information and methods of modelling complex systems. Simulation models, databases, decision support systems and artificial intelligence have currently become more accessible. Advances of these techniques continue to impact highly on civil engineering. The aim of this paper is to present recent developments in information technology and their influence on concrete technology. A historical perspective on researches and a review of the application of artificial intelligence techniques on concrete are presented. Development of computer integrated knowledge systems, approach of virtual systems and soft- ware for concrete mix design are also discussed. These systems have greatly affected handling tasks in civil engineering design over the past decade and promise to have revolutionary impacts on the nature of the design tasks in the future. They are considered useful and powerful tools which are able to solve complex problems and represent a scientific challenge in concrete technology. Santrauka Vystantis informacinems technologijoms, atsiranda galimybiuų greitai gauti iųvairiausios informacijos ir metoduų, kaip modeliuoti sudėtingas sistemas. Pastaruoju metu paplito imitaciniai modeliai, duomenuų bazės, sprendimuų paramos sistemos ir dirbtinis intelektas. Šiuų metodikuų pažanga statybuų sektoriui ir toliau daro didžiule˛ iųtaka˛. Šiame darbe siekiama pristatyti informaciniuų technologijuų naujienas ir juų iųtaka˛ betono technologijoms. Apžvelgiami ankstesni tyrimai ir dirbtinio intelekto metoduų taikymas ruošiant betona˛. Be to, aptariamas integruotuų kompiuteriniuų žiniuų sistemuų vystymas, virtualiuų sistemuų naudojimas ir programinė iųranga betono mišiniams kurti. Per pastarajių dešimtmetių šios sistemos padarė nemenka˛ iųtaka˛ tam, kaip atliekamos inžinerinio projektavimo užduotys, ir turėtuų paskatinti projektavimo užduoČiuų perversma ateityje. Jos – naudingi ir galingi iųrankiai, leidžiantys spre˛sti sudėtingas problemas, tai mokslinis iššūkis betono technologijuų srityje.

Discription of Process for Sheet Material Deforming With Using of Parametric Solid-State Simulation

2018 ◽  
Vol 6 (1) ◽  
pp. 48-56 ◽  
Author(s):  
Р. Булычев ◽  
R. Bulychev ◽  
Т. Аюшеев ◽  
T. Ayusheev
Keyword(s):  
Solid State ◽  
Positive Impact ◽  
Layer Structure ◽  
Sheet Material ◽  
State Model ◽  
Design And Technology ◽  
Layer By Layer ◽  
Program Complex ◽  
Thickness Change ◽  
Layer Deformation

In this paper has been considered the process for simulation of technology for layer-by-layer deformation of sheet bars. In process describing the use of surface models is not desirable for reasons of design and technology, so as for each layer’s surface description its necessary to convert the original surface’s skeleton taking into account the layer thickness change, that leads to processed information’s volume increasing. To solve this problem has been used a perspective method of parametric solid-state simulation for description of sheet bar’s geometry and simulation process. This method has allowed describe a body of multi-layer construction, taking into account special features of sheet material’s layer-by-layer deformation technology. Considered model for assignment of shape and multi-layer structure made it possible to describe the process for formation of the designed shape from flat blank to finished sheet bar’s shape. In such a case, there is no operation for resetting of sought skeleton for interlayer surface. Basic program modules have been developed to describe the process for layer-by-layer deformation in MathCAD. The main program for process description includes the following modules: module for description of parametric solid-state model; module for description of the spinning tool’s motion trajectory; module for calculation of deformation process parameters; module for definition of deformation surface by rounded edges in the specified layer. The developed program complex was probated during manufacture of a detail with pyramidal shape. To implement the layer-by-layer deformation was used a CNC machine. The quoted results of theoretical and experimental researches on the example of manufacturing the pyramidal detail from sheet material have demonstrated that the use of such a form of description for multi-layer construction as parametric solid-state model has a positive impact on the obtaining detail’s surface quality improving.

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