FINDING OUT OF DRIVING TIME AND TECHNICAL AND OPERATING PARAMETERS OF CAR OPERATION ON INTERURBAN ROUTES USING MS EXCEL IN THE EDUCATIONAL PROCESS

Author(s):  
A. Matveev ◽  
Yu. Borodina

Currently there are a lot of software for the management of transport process integration in the educational process which is slow. An alternative can be the application of narrow-purpose add-ons to ready-made software, which is also available for non-commercial use. This will reduce the cost of developing a training program, as well as increase the information content and assimilation of the task for students.

Author(s):  
Osama Mahfooz ◽  
Mujtaba Memon ◽  
Asim Iftikhar

<span>A PLC is a digital computer used to automate electromechanical processes. This research is<span> based on automation of a water tank by using Siemens PLC. Automatic control of water tanks<span> can work continuously and can provide accurate quantity of water in less time. In such process<span> there is no need of labor so there is no human error. Without human error, the quality of product<span> is better and the cost of production would definitely decrease with no error in quantity required.<span> Water level sensing can be implemented in industrial plants, commercial use and even at home<br /><br class="Apple-interchange-newline" /></span></span></span></span></span></span>


2021 ◽  
Vol 12 (2) ◽  
Author(s):  
Yurii STEZHKO ◽  
Nadiia GRYTSYK ◽  
Maryna MYKHAILIUK ◽  
Hanna TEKLIUK ◽  
Olha RUSAVSKA ◽  
...  

The article is devoted to innovative postmodern requests for the liberalization of education. Postmodernism influenced education not only methodologically, but also by changing the very pedagogical culture of teaching. Now the relevance of the research topic is due to the problems of forming information content and methodological support for the introduction of distance learning technology in mobile form. The introduction of IT in education, the improvement of smart devices, the formation of an electronic information and educational environment have created the basis for such forms of education as mobile learning and blended learning. In both cases, the student situationally himself forms the educational process, turns from an object of training into its subject. The humanistic potential of mobile learning in the sense of ensuring equal access to education for people with different abilities is noted. The opinion is expressed about the importance of student motivation and IT competence of teachers to provide information content, intensify the introduction of e-learning and mobile-oriented learning technologies. It is argued that learning based only on mobile learning technology, using smart devices without classroom or office work, real communication with the teacher is not didactically self-sufficient, which would provide adequate language skills. Effectiveness in learning foreign languages is achieved by synergy of technologies distance mobile and traditional classroom or classroom training, real communication with the teacher.


2021 ◽  
pp. 110-118
Author(s):  
Олександр Володимирович Каратанов ◽  
Андрій Миколайович Биков ◽  
Марія Вадимівна Сергієнко ◽  
Дмитро Михайлович Мірошниченко

This study examines augmented reality, which imposes on the world around us virtual objects, characters, filters, or other effects through a special camera. Currently, augmented reality is considered potential for pedagogical programs and it is beginning to gain momentum and be actively used. The use of augmented reality technology opens up new opportunities that increase productivity and efficiency in various industries, improve communication and knowledge transfer and make distance learning more comfortable and realistic. However, the factor of reducing the cost of production or the educational process due to the introduction of augmented reality is not yet fully disclosed and requires a detailed analysis, part of which is conducted in this paper. The existing types of augmented, virtual and mixed reality technologies were analyzed, their comparison was made, the current place in the market was determined, as well as their influence and role in modern education. The paper presents examples of the use of augmented reality technology in various fields, including in production, which demonstrates a significant increase in efficiency and confirms the relevance. An overview of the premises and laboratories, which now use virtual and augmented reality technologies for the educational process. The article also describes the shortcomings of the educational process, which can be corrected by introducing augmented reality technology. The economic benefit of using augmented reality in the educational process on a real example was calculated, due to which the expediency of this implementation was proved. Elements of the educational process are considered, the replacement of which with augmented reality will make education cheaper, and this means more accessible. An example of markers used for an augmented reality application in the field of aircraft construction is given. The tendency of the application of augmented reality and use in the educational process for the next years is analyzed, the branches in which it can be applied are considered and the expediency of its use is confirmed.


Author(s):  
Г.У. Матушанский ◽  
О.Р. Кудаков ◽  
Г.В. Завада ◽  
А.Р. Гатиятова

Целью работы является проектирование индивидуальных образовательных маршрутов исследовательской составляющей аспирантской подготовки в России на базе учета позитивного опыта европейской докторантуры. Достижения российской аспирантуры и европейской докторантуры рассматривались с помощью метода сравнительного анализа. В основу указанного проектирования положены системный и компетентностный подходы, использовались методы моделирования и проектирования. При построении образовательных маршрутов аспирантов использовался метод структурных графов. В результате проведенного исследования выявлен позитивный опыт организации зарубежной докторской подготовки и дан вариант проектирования структуры и содержания программы подготовки аспирантов. На примере университетов ряда стран предложены введение зачетных единиц на исследовательскую часть образовательной составляющей отечественной аспирантской программы подготовки, а также оценка стоимости определенных видов исследовательских действий. Разработаны варианты образовательных маршрутов исследовательской части подготовки аспирантов по естественно-математическому, инженерно-техническому и социально-гуманитарному направлениям. Результаты исследования дают возможность на основе введения зачетных единиц в исследовательскую часть аспирантской подготовки выработать критериальную систему оценки готовности аспирантов к итоговой аттестации. Разработанные варианты образовательных маршрутов позволяют более продуктивно осуществлять реализацию в целом аспирантской подготовки. The aim of the work is to design the structure and content of postgraduate programs in Russia at the third level of higher education based on the positive experience of European doctoral studies. Achievements of European and Russian doctoral studies were examined using the comparative analysis method. The design of the structure and content of postgraduate training programs is based on a systematic approach, modeling and design methods were used. The method of structural graphs was used to build educational routes for graduate students. As a result of the study, positive experience in organizing foreign doctoral training was revealed and a design option for the structure and content of the graduate student training program was given. On the example of universities in a number of countries, the following are proposed: the introduction of credit units on the research part of the educational component of the domestic postgraduate training program, as well as the assessment of the cost of certain types of research activities. As a result of the study, positive experience in organizing foreign doctoral training was revealed and a design option for the structure and content of the graduate student training program was given. On the example of universities in a number of countries, the following are proposed: the introduction of credit units on the research part of the educational component of the domestic postgraduate training program, as well as the assessment of the cost of certain types of research activities. Variants of educational routes have been developed for the research part of postgraduate training in natural-mathematical, engineering-technical and social-humanitarian areas. The results of the study allow, on the basis of the introduction of credits in the research part of postgraduate training, to develop a criteria-based system for assessing the readiness of graduate students for final certification. The developed educational route options allow for more productive implementation of postgraduate training as a whole.


Author(s):  
Natalia Bonchuk

The article is devoted to the formation and improvement of competencies of teachers and psychologists of secondary schools to identify and develop mathematically gifted students. It has been identified the components of the training program of basic competencies that psychologists and subject teachers must have to recognize and develop mathematical talent. The results of an empirical study of an educational project are online training for educators to deepen their theoretical knowledge of mathematical talent and the development of practical skills of organizing the educational process for students with a high level of ability in the field of exact sciences. It was found that training in the development of competencies is an effective way to improve the skills of teachers to understand the essence of talent, the peculiarities of its detection in students, prevention of loss of potential, development of individual educational trajectories, use of new learning technologies and ways to develop personal skills.


2019 ◽  
Vol 198 ◽  
pp. 221-229 ◽  
Author(s):  
E. A. Zakharov ◽  
O. N. Kruchinin ◽  
D. L. Shabelsky

Numerical model of trawling system is developed on the base of equilibrium principle, using F.I. Baranov’s scheme of its power and geometric parameters interdependence. The model application to bottom trawling takes into account the effect of bottom grounds on the resistance force and expansion force of the trawling system. Algorithm is proposed for calculation of operating parameters of bottom and midwater trawls, with an operation to minimize the error of iteration. The model and the calculation algorithm were tested in MS Office Excel environment, using Visual Basic programming, and showed good convergence of the calculated and experimental data that indicates reliability of the model. This algorithm and the program for calculation of operating parameters could be used for trawl designing, in accounting surveys to determine the trawl opening, and in educational process for training the industrial fishery scholars.


2021 ◽  
Vol 19 (3) ◽  
pp. 159-169
Author(s):  
B. B. Kaidar ◽  
G.T. Smagulova ◽  
A.A. Imash ◽  
S. Zhaparkul ◽  
Z.A. Mansurov

Attention to carbon fiber (CF) conditioned by their unique physicochemical, mechanical and electrical properties, which makes them in demand in various fields of activity. Today there are several kinds of carbon fibers, most of which (about 90%) are made of polyacrylonitrile (PAN). Despite the fact that carbon fibers are produced from several types of different precursors, their widespread commercial use is limited by the high cost of the product. Has, many research and engineering group seek to reduce the cost of production by using cheap carbon raw materials. A likely solution to this problem is the exploitation of coal, petroleum and coal tar as an effective progenitor for CF production. This review discusses neoteric accomplishment in CF synthesis using various carbon pitches. The possibility of obtaining carbon fibers based on resin with the addition of PAN is presented, and the prospects for their use in energy storage systems and various reinforced composite materials are described in detail.


2010 ◽  
pp. 1379-1390
Author(s):  
Delyth Samuel ◽  
Danny Samson

Governments provide a wide range of services, and the digital economy provides both threats and opportunities in this sector. The Transport Accident Commission (TAC) is a compulsory, government owned and operated insurance scheme for third-party, no-fault liability insurance for transport accident victims, operated in Victoria, Australia. E-business has now been widely used in all sectors from small business (Loane, McNaughton, & Bell, 2004) to emerging economies (Li & Chang, 2004), and in very different industry sectors (Cagno, Di Giulio, & Trucco, 2004; Golden, Hughes, & Gallagher, 2003). Major steps forward and applications have occurred in retailing (Leonard & Cronan, 2003; Mackay, Altmann, & McMichael, 2003; Starr, 2003). Applications need to be highly customized as the business-to-consumer (B2C) and business-to-business (B2B) environments are very different, and requirements of industries such as retailing and mining, and indeed government, differ substantially (Carter, 2003; He & Lung, 2002; Rotondaro, 2002). Government provides a particularly different environment for e-business applications because government services are often delivered in monopoly circumstances, with no real profit motive behind them. At the height of the technology boom in October 1999, Tony Marxsen joined the TAC as head of IT to develop a new IT outsourcing contract for the organization as the current 5-year contract was due to end in July 2000. He quickly realized that the TAC IT systems were out of date, lacked IT process integration, and were constraining improvement in business processes, and that no significant investments had been made for some time. Renewing or redesigning the outsourcing contract, the basis for which he had been employed, would only be a short-term solution. The problem was that the cost of new infrastructure would be high, and return on technology investment would mainly be realized from redesigned business processes enabled by the new technology. Tony wanted to propose a business transformation, with process changes as well as significant investment in IT infrastructure. Together, these would take the TAC from 1970s technology into the 21st century. The problem was that their (investments in such transformation) payoffs are not easily and quickly achieved. Their value does not come from installing the technology; it comes from changing both operating and management processes—perhaps operating and managing cultures too. (Ross & Beath, 2002, p. 53) Tony knew he would have to win the support of the board and senior management, but he could not immediately give them a concrete business case for the investment. He also knew that any infrastructure investment had to be linked with a major process-improvement initiative from the start to avoid the double investment of building new applications to support old processes, and then undertaking major modifications or even replacement when the need for improvement became obvious to the board and management team. He compared investing in IT infrastructure to rewiring and replumbing your house: as far as visitors are concerned, there’s no visible difference, everything’s behind the walls, but as the owner you get the benefits of things like cheaper electricity and water bills because of efficiencies in the new redesigned systems. The problem is convincing people that they will get these results in the future, but that they need to hand over the money now, when there’s no hard evidence for the benefits they’ll get, just a bunch of assumptions and no guarantees. It’s a big ask for any Board. (Marxsen, personal communication, September 4, 2003) Tony knew that the first hurdle he would have to overcome would be getting the board to agree to give him the opportunity to put together a team to develop a business case for the board’s further consideration.


1953 ◽  
Vol 26 (1) ◽  
pp. 152-155
Author(s):  
Ira Williams

Abstract The use of oils and liquid softeners to assist in the mastication and processing of rubber or to produce softer vulcanized stocks has been standard practice since the early commercial use of rubber. More recently certain synthetic rubbers, polymerized under special conditions, have been treated with rather large amounts of mineral oils, with a resulting decrease in the cost of the rubber and apparently with no unfavorable effect on the rubber in most instances. A number of investigators have reported the effect of swelling agents on the properties of vulcanized rubber. Busse discusses the effect of solvents in a general way. Tiltman and Porritt conclude that the decrease in modulus caused by swelling in benzene is caused by a “loosening of cohesive forces.” Tire treads of natural rubber containing such softeners as pine tar and mineral rubber decrease in wear resistance in proportion to the softener content. Well vulcanized rubber of high modulus is most resistant to swelling in oils. Naunton, Jones, and Smith find that unaccelerated stocks lose the most tensile strength after being swollen, that milling of the raw rubber increases swelling, and that the presence of softeners in the rubber during vulcanization reduces the oil resistance. A limited amount of swelling has been reported to have little effect on the tensile strength of vulcanized natural rubber. Bourbon points out that separating the rubber molecules with solvent decreases the rate of vulcanization.


1969 ◽  
Vol 16 (3) ◽  
Author(s):  
Anuj K Chandel ◽  
Om V Singh ◽  
Gajula Chandrasekhar ◽  
Linga Venkateswar Rao ◽  
Mangamoori Lakshmi Narasu

The imposition of ethanol derived from biomass for blending in gasoline would make countries less dependent on current petroleum sources, which would save foreign exchange reserves, improve rural economies and provide job opportunities in a clean and safe environment. The key drivers for successful commercial ethanol production are cheap raw materials, economic pretreatment technologies, in-house cellulase production with high and efficient titers, high ethanol fermentation rates, downstream recovery of ethanol and maximum by-products utilization. Furthermore, recent developments in engineering of biomass for increased biomass, down-regulation of lignin synthesis, improved cellulase titers and re-engineering of cellulases, and process integration of the steps involved have increased the possibility of cheap bioethanol production that competes with the price of petroleum. Recently, many companies have come forward globally for bioethanol production on a large scale. It is very clear now that bioethanol will be available at the price of fossil fuels by 2010. This article intends to provide insight and perspectives on the important recent developments in bioethanol research, the commercialization status of bioethanol production, the step-wise cost incurred in the process involved, and the possible innovations that can be utilized to reduce the cost of ethanol production.


Sign in / Sign up

Export Citation Format

Share Document