Peculiarities of problem solving at studying well drilling with the use of linear differential equations with constant coefficients

Igtisamova, G.R.; Nosirov, Donier Shukurilloevich

doi:10.2991/aime-18.2018.41

Cited by 8 publications

(4 citation statements)

References 10 publications

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“…The range of biogeomechanical processes that affect inorganic elements was analyzed in other studies. In the course of the study and the calculations carried out using linear differential equations [6], it has been found out that the level of metal content near the facilities increased compared with the figure of the 2000s. Higher levels of trace metals in sediments collected near installations.…”

Section: Resultsmentioning

confidence: 98%

Ecological Consequences of Reservoir Water and Drill Cuttings Discharging in the Sea Continental Shelf

Igtisamova¹,

Yangirova²,

Nosirov³

2020

Proceedings of the International Session on Factors of Regional Extensive Development (FRED 2019)

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The article studies the impact of drilling waste and industrial water on the fauna of the aquatic environment. The analysis of the impact of emissions on the continental shelf is presented. The study revealed that in the ecological system of the marine continental shelf, the source of pollution is drilling waste and industrial water. The latest studies of the impact of drill cuttings and industrial water on the fauna of the continental shelf were analyzed, their specific impact on inhabitants of the aquatic fauna were examined, the role of alkyl phenols and polyaromatic hydrocarbons was studied. This article also analyzes detrimental effects of formation water on the fauna of the marine world. Alkylphenols (AF) and polyaromatic hydrocarbons (PAHs), which are part of industrial water, accumulate and settle in the mitochondria of cells of living organisms. They are rapidly metabolized in the body. It was also revealed that alkyl phenols, naphthenic acids and polyaromatic hydrocarbons can disrupt reproductive functions and affect chemical, biochemical and genetic biomarkers. Water-based drill cuttings can affect the biomarkers in the filter which is manifested in the increased oxygen consumption by living organisms, which destriys the marine fauna.

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Section: Resultsmentioning

confidence: 98%

Ecological Consequences of Reservoir Water and Drill Cuttings Discharging in the Sea Continental Shelf

Igtisamova¹,

Yangirova²,

Nosirov³

2020

Proceedings of the International Session on Factors of Regional Extensive Development (FRED 2019)

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“…It is possible to list a range of other narrow-profile problems, for example, description of descent-lifting operations by means of linear differential equations of mathematical physics [4], the solution of which is the responsibility of every student of the course. During the training of highly qualified specialists in oil technical universities of our country, students study a number of special disciplines with a strong focus on them: development and operation of oil and gas fields [5], drilling oil and gas wells, borehole oil production, and operation of oil and gas wells, hydrodynamic investigations of wells (well testing) [6], major repairs of wells (workover), oil recovery enhancement, a complication of oil production, collection and preparation of oil and gas, etc. The degree of development and studying these disciplines by students is evaluated according to a score-rating system, a positive or satisfactory outcome of which significantly has both positive and negative effects on the future career of the student.…”

Section: Resultsmentioning

confidence: 99%

Score-rating system influence on the formation of general professional competence of students in technical universities

Igtisamova

Nosirov

2019

SHS Web Conf.

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The Ministry of Education and Science of the Russian Federation has established a score-rating system to assess the achievement quality within academic disciplines. The word "rating" is a foreignlanguage term, literal translation into Russian means "assessment". The second meaning of the word "rating" is a numerical measure; it characterizes performance of a student, pupil, etc., during a certain period of training, usually by the 20-point scale, or 100-point scale. This article highlights the history of formation and implementation of a score-rating system into the curriculum. Due to development of advanced technologies, there is a need for training highly qualified personnel to solve increasingly complex problems in professional activities. In our opinion, pedagogical assessment of student's knowledge in the form of score-rating system is a key role for preparing highly qualified personnel. The authors study processes of training skilled professionals in the course of academic education in technical universities of our country.

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“…The above discussion allowed us to formulate a research hypothesis: the development of students' learning motivation in teaching mathematics and chemistry will be more effective if a system of differentiated tasks is developed and implemented [6]. A task can be considered as a simulated problem situation associated with a person in a cognitive process.…”

Section: Resultsmentioning

confidence: 99%

The system of chemical and mathematical problems as a tool for the development of motivation of students of technical universities

et al. 2019

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The research relevance is connected with the orientation of the modern model of education towards the formation of a competitive creative personality, with the need for constant self-improvement and self-development. It should be noted that the effectiveness of student learning is largely determined by the level of motivation, interest and personal participation of subjects. Therefore, the article is aimed at disclosing mechanisms for the development of students' learning motivation through a system of differentiated tasks. The leading approach to study of a problem was a personal approach, the purpose of which is to identify the issue under discussion from the point of view of dialogism, subjectivity and individuality. This document presents the characteristics of the developed and tested system of differentiated problems of mathematics, focused on the development of student learning motivation, as well as the provision of empirical data on the results of implementation. It also describes the principles on which we defined three levels of tasks in mathematics: “palgorithms”, “tasks of finding tasks” and “creative tasks”.

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Peculiarities of problem solving at studying well drilling with the use of linear differential equations with constant coefficients

Cited by 8 publications

References 10 publications

Ecological Consequences of Reservoir Water and Drill Cuttings Discharging in the Sea Continental Shelf

Ecological Consequences of Reservoir Water and Drill Cuttings Discharging in the Sea Continental Shelf

Score-rating system influence on the formation of general professional competence of students in technical universities

The system of chemical and mathematical problems as a tool for the development of motivation of students of technical universities

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