scholarly journals STRUCTURAL AND LOGICAL MODEL OF THE METHODOLOGY OF ECONOMIC SUBSTANTIATION OF INNOVATIVE DEVELOPMENTS

2017 ◽  
pp. 164-170
Author(s):  
Oleksandr Lesko ◽  
Oksana Adler
Keyword(s):  
Economic Development ◽  
Point Of View ◽  
Main Trend ◽  
Cost Calculation ◽  
Rates Of Return ◽  
Logical Model ◽  
Software Product ◽  
Innovative Solutions ◽  
The Cost

In the article the emphasis has been made on the importance of economic development of Ukraine in context of European integration. The main features of euro economics are determined. It is established that the main trend of economic development is a powerful support for innovative activity in the country. The technique of the analysis of the peculiarities of the economic justification of innovative solutions is worked out. The sequence of procedures that constitute the methodology of economic substantiation of innovations is justified. The attention is focused on the sequence of carrying out relevant calculations, which involves: market analysis, analysis of the level of quality of innovation, the analysis of the competitiveness of the innovation, the cost calculation of innovative solutions, pricing and critical volume of sales, the calculation of operating costs, as well as determining rates of return, margins and profitability development. Also it has been built a logical model of calculation of basic indicators. The results of application of this model have become the basis for management decisions making on the desirability of innovation from the point of view of its technical and economic performance and commercial benefits. The structural and logical model can become the basis for the development of the corresponding software product.

Return on Invesment (ROI) of Software Product: A Systematic Literature Review

2015 ◽  
Vol 6 (1) ◽  
pp. 50-57
Author(s):  
Rizqa Raaiqa Bintana ◽  
Putri Aisyiyah Rakhma Devi ◽  
Umi Laili Yuhana
Keyword(s):  
Return On Investment ◽  
Assessment Criteria ◽  
Software Product ◽  
And Performance ◽  
Rational Consideration ◽  
Actual Return ◽  
The Cost ◽  
Investment Models ◽  
The Impact

The quality of the software can be measured by its return on investment. Factors which may affect the return on investment (ROI) is the tangible factors (such as the cost) dan intangible factors (such as the impact of software to the users or stakeholder). The factor of the software itself are assessed through reviewing, testing, process audit, and performance of software. This paper discusses the consideration of return on investment (ROI) assessment criteria derived from the software and its users. These criteria indicate that the approach may support a rational consideration of all relevant criteria when evaluating software, and shows examples of actual return on investment models. Conducted an analysis of the assessment criteria that affect the return on investment if these criteria have a disproportionate effort that resulted in a return on investment of a software decreased. Index Terms - Assessment criteria, Quality assurance, Return on Investment, Software product

scholarly journals Unstable Hemostasis and Specific Postoperative Complications (Literature Review)

2020 ◽  
Vol 5 (4) ◽  
pp. 98-102
Author(s):  
D. V. Lebedeva ◽  
E. A. Ilyicheva
Keyword(s):  
Postoperative Complications ◽  
Rapid Development ◽  
Point Of View ◽  
The Body ◽  
Cost Of Treatment ◽  
Duration Of Hospital Stay ◽  
Technical Errors ◽  
Perioperative Bleeding ◽  
The Cost

Perioperative bleeding occupies a leading place among all surgical complications and, despite the rapid development of surgery, remains relevant to this day. In addition to an increase in mortality, bleeding can cause the development of other postoperative complications, which lead to disability of patients and to a decrease in the quality of life in all age groups. Most perioperative bleeding are caused by technical errors. This article reviews the problem of perioperative bleeding from the point of view of impaired coagulation capabilities of the body. The main etiopathogenetic features of hemostasis during the development of this complication are considered. The analysis of postoperative complications, which were directly or indirectly caused by bleeding during or after surgery, is presented. The prevalence of these complications in various areas of surgery has been demonstrated. More detailed study of the hemostasis system and the identification of predictors of hemostasis difficulties before the surgery may cause an improvement in the results of surgical treatment and reduce the number of postoperative complications and the duration of hospital stay. Accordingly, this will lead to a decrease in the cost of treatment and an increase in patient satisfaction with the medical care. In connection with the above, there is a great interest among surgeons and anesthesiologists in preventing the development of perioperative bleeding.

scholarly journals Study of cylindrical brush wear effect on its elastic characteristics, on required pressing force and on pressure at the outlet of hydraulic pneumatic accumulator for controlling position of chipping working body

2021 ◽  
Vol 18 (1) ◽  
pp. 106-119
Author(s):  
S. I. Tsekhosh ◽  
B. V. Zhuravsky ◽  
P. I. Tsekhosh
Keyword(s):  
Contact Spot ◽  
Surface Cleaning ◽  
Software Environment ◽  
Pressing Force ◽  
Software Product ◽  
Wear And Tear ◽  
The Cost ◽  
The Relationship ◽  
Elastic Characteristics

Introduction. The article is devoted to a current issue of improving the quality of road surface cleaning and increasing the resource of brush working equipment. Improving the quality of cleaning and the resource of the brush working equipment will reduce the cost of operating a communal machine. In the process of operation, the pile of the cylindrical brush is worns out, while its elastic characteristics change, which is reflected in the required pressing force to maintain the most favorable value of the width of the contact spot from the condition of ensuring high quality cleaning and minimal intensity of pile wear.Materials and methods. The results of studies of the interaction of the pile of a cylindrical brush with the surface to be cleaned are presented at various degrees of wear of the brush pile. The research results are presented in analytical and graphical forms. The calculations were carried out using the Microsoft Excel software product and the Mathkad software environment for mathematical calculations.Results. The paper shows the dependence of the degree of wear of the pile of the brush working equipment on the actual radius of the cylindrical brush. The relationship between the width of the contact spot and the deformation of the cylindrical brush at different degrees of wear and tear is shown as a graph.The influence of the degree of wear on the elastic characteristics of the brush working equipment is considered. The dependences of the average stiffness coefficient on the degree of wear of the pile of a cylindrical brush, as well as the required pressing force on the degree of wear at different values of the width of the contact patch of the cylindrical brush are given.

scholarly journals Quality of pre-sprouted sugarcane seedlings grown on substrates with decomposed babassu palm stem

2021 ◽  
Vol 51 ◽  
Author(s):  
Romário Martins Costa ◽  
Marcos Renan Lima Leite ◽  
Sâmia dos Santos Matos ◽  
Rayssa Carolinne Mouzinho de Sousa ◽  
Raissa Rachel Salustriano da Silva-Matos ◽  
...  
Keyword(s):  
Growth And Development ◽  
Dry Mass ◽  
Quality Parameters ◽  
Point Of View ◽  
Production Costs ◽  
Economic Point ◽  
Babassu Palm ◽  
Number Of Leaves ◽  
The Cost

ABSTRACT The use of pre-sprouted seedlings in the implantation of sugarcane crops not only reduces the establishment period and production costs, but also has other advantages, such as a lesser requirement of propagules (stems) and greater phytosanitary control of the seedlings, when compared to conventional planting. Commercial substrates are also expensive and their use increases the cost of seedlings. This study aimed to evaluate the quality of sugarcane pre-sprouted seedlings grown on substrates with different proportions of decomposed babassu palm stem (DBPS), as well as to recommend the substrate formulation that provides the most favorable environment for the growth and development of sugarcane pre-sprouted seedlings. For preparation of the substrate (S), DBPS and soil were used in the following proportions: S1: 0 % of DBPS + 100 % of soil; S2: 20 % of DBPS + 80 % of soil; S3: 40 % of DBPS + 60 % of soil; S4: 60 % of DBPS + 40 % of soil; S5: 80 % of DBPS + 20 % of soil; S6: 100 % of DBPS + 0 % of soil. The use of S2 and S3 considerably improved the seedling quality parameters, such as sprout diameter and length, number of leaves and total, shoot and root dry mass. However, from an economic point of view, S2 is recommended for use.

scholarly journals Application of soft sensors in the automated process control of different industries

2020 ◽  
Vol 166 ◽  
pp. 05003
Author(s):  
Oleksandr Savytskyi ◽  
Maksym Tymoshenko ◽  
Oleksandr Hramm ◽  
Serhii Romanov
Keyword(s):  
Control Systems ◽  
Low Cost ◽  
Modern Technology ◽  
Point Of View ◽  
Industrial Processes ◽  
Soft Sensors ◽  
Automated Control ◽  
The Cost ◽  
Virtual Data

Sustainable development of industry is closely related with tries to automate industrial processes in all possible ways. Recent advances in automated control systems have led to decreasing the cost of hardware and energy consumption. This article describes examples of soft sensors using in various industries. The main advantages of soft sensors are low cost, flexibility and versatility. In addition, the soft sensors are environmentally friendly as they significantly reduce the amount of equipment and do not require utilization. Despite these benefits, there are some problems with using them. First problem consists in what information and how needs to be measured to use received data in calculation of another virtual data. Second problem is using proper software and the time of mathematical calculations. The goal of the soft sensors is generation of valid virtual data for the controller to increase the accuracy and quality of the automated control. The article is of interest from the point of view of possibilities to applicate modern technology in solving various tasks of automated control.

Developing Border Gate Economic Zones: Current Situations and Proposed Solutions

2019 ◽  
Vol 35 (1) ◽  
Author(s):  
Le Tuan Hung
Keyword(s):  
Economic Development ◽  
Local Economic Development ◽  
Point Of View ◽  
Zone Model ◽  
Economic Activities ◽  
National Economic ◽  
Zone Development ◽  
Economic Zone ◽  
Economic Zones

The establishment and development of border gate economic zones (KTCK) is not only an important driving force for border gate and local economic development in the border areas but also contributes to the national economic development. From the point of view, development of the border gate economic zone does not mean a rapid increase in the number of economic zones, but the development and improvement of the quality of economic activities in the border gate economic zones. This paper analyzes the conditions and content of the border gate economic zone development, as well as showing the models of border gate economic zone that can be applied , thereby, suggesting solutions to promote the development and improvement of economic activities of Vietnam's border gate economic zones in the coming time. Keywords Border gate economic zone, operational contents, border gate economic zone model  

scholarly journals TEXTBOOK: an Economic Review

2018 ◽  
Author(s):  
Mardalena
Keyword(s):  
Learning Process ◽  
Point Of View ◽  
The Other ◽  
Purchasing Power ◽  
Limited Time ◽  
High Demand ◽  
Important Thing ◽  
The Cost ◽  
Two Sides

Textbook becomes important thing in learning process in the class. On the other side some teachers have a problem in choosing a appropriate textbook for their student. They have only limited time for selecting and choosing the appropriate one for their student. That is a problem that is faces in teaching-learning.Text book can be a media for teachers to do their activity in the classroom. We shall divide and select text books is to give an idea of the type of books available, and in a few cases make some suggestion as to how selection may he made, and in this paper will be discussed about three main categories about text books. Textbooks and education are two things which are closely related each other. The existence of textbooks supports the development of education in general. Nowadays, the cost of textbooks which are generally used by the doer of education such as teacher and students are getting increased each year. This problem aroused because of several things. They are the high cost of basic materials, the full-colored books, and high demand of books. The high cost of books gives the advantages and also disadvantages. To the publishers, the high cost of books will give them more profit. Besides, high cost of books is identically with the better quality of the textbooks both from the content and also the paper used. From the students' point of view, the high cost of textbooks gives them less chance to buy it. That's because their purchasing power are quite low. To solve the problem, some solutions are needed. Some of them are the students may use digital textbooks, copy them, use the handbook made by the teacher, use old books as references, and buy imitation books orhijacked books. For the publishers, some of the solutions to reduce the price of the books are do not take profit much, use recycle materials to make books, and think about the purchasing power of the society. However, discussing the textbooks seen from the economical point of view seems like the coin which has two sides. Good side and bad side, benefits and loss.

scholarly journals Analysis and implementation of the impact of change: application to heterogeneity algorithms in enterprise architecture

2020 ◽  
Vol 10 (1) ◽  
pp. 377
Author(s):  
Jihane Lakhrouit ◽  
Karim Baïna
Keyword(s):  
Software Engineering ◽  
Enterprise Architecture ◽  
Development Projects ◽  
Software Product ◽  
Change Of Measures ◽  
Cost Of Production ◽  
The Cost ◽  
The Impact ◽  
Scientific Fields

<p><span lang="EN-US">Measurements play an important role in many scientific fields in general and in</span><span lang="EN-US">the</span><span lang="EN-US">analysis</span><span lang="EN-US">of</span><span lang="EN-US">enterprise</span><span lang="EN-US">architecture</span><span lang="EN-US">in</span><span lang="EN-US">particular.</span><span lang="EN-US">In software engineering, the measures are used to control the quality of the software product and better manage development projects to control the cost of production.</span><span lang="EN-US">In this article we proposed firstly models and measures to evaluate and analyze the complexity of the enterprise architecture and especially the heterogeneity of components and relationships, and secondely we developed a model to automatically detect the change of measures and their impact on enterprise architecture.</span></p>

Method of complex analyses of the compositions of kimberlite indicator minerals to assess the presence of large diamonds

2021 ◽  
Author(s):  
Alexandr Ivanov ◽  
Vladimir Zinchenko
Keyword(s):  
New York ◽  
Main Trend ◽  
Bubble Diagram ◽  
Diamond Crystals ◽  
Kimberlite Indicator Minerals ◽  
Five Elements ◽  
International Participation ◽  
The Cost ◽  
Indicator Minerals

&lt;p&gt;For industrial deposits that contain particularly large and expensive diamonds, a diagram of the compositions of KIM (kimberlite indicator minerals) for Cr, Al, Fe, Mg, Mn is proposed. The proximity or rather convergence of the compositions of KIM is also complemented by a high correlation of the frequency of occurrence of their cluster groups (Ivanov, 2017), such as pyropes, chromites, picroilmenites and pyroxenes. The increase in oxygen fugacity&amp;#160; in&amp;#160; KIM is correlating with Fe and Ti , this fact can also explain the intensity of metasomatism of kimberlites, shown in the proposed graph by an increase in ilmenite content. This type of diagram was proposed by Mitchell (1986) for chromite compositions, which the authors supplemented with compositions of&amp;#160; picroilmenites, pyropes and pyroxenes. The manganese&amp;#160; concentration is shown by the size of the figurative point&amp;#160; &amp;#8211; a bubble diagram. For better perception, the drawing is supplemented with different colors of the composition groups of&amp;#160; KIM. Below are diagrams for two industrial deposits that contain expensive and large diamonds. The diagrams show the approximate regions of diamond-bearing associations for chromite and pyrope compositions with red asterisks. The blue lines show two main trends in chromite compositions, the horizontal one is picrate trend and the vertical one is kimberlite. For picroilmenite compositions, the diagram shows two main trend lines: the red line for paramagnetic compositions and the black line for ferrimagnetic compositions. For pyrope compositions, trend lines are shown in red for a number of cluster groups G10 by (Dawson, Stephens, 1975) and for groups G11 &amp;#8211; in black. The diamond content in kimberlites of the Aykhal pipe is several times higher than in the Komsomolskaya pipe, but the cost of diamond crystals from the latter is several times more expensive than in the Aykhal pipe. A distinctive feature of the compositions of the Komsomolskaya pipe KIM, as well as the above-proposed kimberlite pipes (Griba and Karowe ) &amp;#8211; is the presence of diamond-bearing websterite parageneses of chromites and pyropes, which corresponding in the diagram, to areas with elevated Cr, Fe&amp;#160; values . The kimberlite of the Aykhal pipe is characterized by a higher degree of metasomatism, which is recorded in the diagram by the trend of more ferruginous picroilmenite compositions, which affects the quality of its diamonds.&lt;/p&gt;&lt;p&gt;CONCLUSIONS. The proposed method is based on a comprehensive assessment of KIM compositions. The diagram allows to assess the presence of expensive and large diamonds in kimberlite pipes at the&amp;#160; exploration&amp;#160; stage, as well as to reconstruct the composition of deep mantle rocks, based on&amp;#160; the KIM graphically presenting analyses of their compositions for five elements.&lt;/p&gt;&lt;p&gt;1. Ivanov A. S. Statistical analysis of indicator minerals of kimberlites. Proceedings of the XIII All-Russian (with international participation) Fersman session. KSC RAS. G. Apatity. 2017. C. 172-181.&lt;/p&gt;&lt;p&gt;2. Mitchell R.H. Kimberlites: mineralogy, geochemistry and petrology. New York, Plenum Press. 1986. 442 P.&lt;/p&gt;&lt;p&gt;3. Dawson J.B., Stephens W.E. Statistical classification of garnets from kimberlites and xenoliths. J. Geol. 1975. 83, 589-607.&lt;/p&gt;&lt;p&gt;&lt;img src=&quot;https://contentmanager.copernicus.org/fileStorageProxy.php?f=gepj.e9220f156dff55102440161/sdaolpUECMynit/12UGE&amp;app=m&amp;a=0&amp;c=0f83753a5548fc75c9d09360ceb8fba7&amp;ct=x&amp;pn=gepj.elif&amp;d=1&quot; alt=&quot;&quot;&gt;&lt;/p&gt;&lt;p&gt;&lt;img src=&quot;https://contentmanager.copernicus.org/fileStorageProxy.php?f=gepj.d0e4b6356dff58302440161/sdaolpUECMynit/12UGE&amp;app=m&amp;a=0&amp;c=8ee1cd160278a2b43eaa34c7046345f5&amp;ct=x&amp;pn=gepj.elif&amp;d=1&quot; alt=&quot;&quot;&gt;&lt;/p&gt;&lt;p&gt;&lt;img src=&quot;https://contentmanager.copernicus.org/fileStorageProxy.php?f=gepj.5103f8a56dff52512440161/sdaolpUECMynit/12UGE&amp;app=m&amp;a=0&amp;c=597c719fd1593d0deb555868e8cf03aa&amp;ct=x&amp;pn=gepj.elif&amp;d=1&quot; alt=&quot;&quot;&gt;&lt;/p&gt;&lt;p&gt;&lt;img src=&quot;https://contentmanager.copernicus.org/fileStorageProxy.php?f=gepj.241bc3c56dff59712440161/sdaolpUECMynit/12UGE&amp;app=m&amp;a=0&amp;c=4dccd20a38e5bad392e02c82cfe84981&amp;ct=x&amp;pn=gepj.elif&amp;d=1&quot; alt=&quot;&quot;&gt;&lt;/p&gt;&lt;p&gt;&amp;#160;&lt;/p&gt;&lt;p&gt;&amp;#160;&lt;/p&gt;

METHODS OF SELECTING ACCEPTABLE STRATEGIES OF SOFTWARE DEVELOPMENT

2018 ◽  
pp. 33-39
Author(s):  
V. A. Fedorova ◽  
T. A. Moiseeva ◽  
E. V. Poddubnaya
Keyword(s):  
Software Development ◽  
Development Process ◽  
Software Systems ◽  
Software Development Process ◽  
Software Product ◽  
Collective Development ◽  
The Moment ◽  
The Cost ◽  
Development And Management

Currently, software is used in many areas of human activity. But the developers of software systems often have problems that leads to exceeding the time and budget of development, as well as reduces the quality and security of software. The paper proposes a methodology developed by the authors, which allows you to standardize the process of creating software. The proposed approach greatly facilitates the organization of the process of collective development and management of software development, improves the quality of the developed software, reduces the risks of the developer and the customer and also reduces the time spent on the creation of software and the cost of its development. The developed technique fully standardizes the software development process, from the moment of creation of specification and ending with the introduction and support of the software product.

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