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The work of the Central Library in the field of environmental education

Preservation of nature, support of sustainable ecological balance is the main condition for the further existence and development of civilization. The solution of these problems is possible only if there is a high ecological culture of the population, based on a powerful intellectual potential, advanced technologies.

creating an electronic library, providing a wide range of users with information resources on ecology<...>available on the Internet, the creation of their own electronic information resources on ecology, including<...>The fund of the hall "Ecology: Science and Worldview" is more than 50,000 units. Storage.<...>scientific and practical nature, for example: a school environmental festival held by the RBOO "Public ecology<...>"with the participation of the Chairman of the Committee on Ecology of the Moscow City Duma Osadchy S.Yu.. participation in the meeting of the Round

Preview: The work of the Central National Library in the field of environmental education.pdf (0.2 Mb)

TECHNOLOGY OF PARALLEL COMPUTING IN SCIENTIFIC RESEARCH AND EDUCATIONAL PROCESS OF VORONEZH STATE UNIVERSITY [Electronic resource] / Zapryagaev, Kurgalin // Bulletin of the Voronezh State University. Series: Problems of higher education.- 2004 .- No. 2 .- P. 48-53 .- Access mode: https://site/efd/518591

High-performance parallel computing systems have recently gained popularity and are widely used in solving complex scientific problems. Universities are increasingly equipped with such systems. A significant number of educational institutions already have distance learning systems. The task of combining these systems for the effective training of modern highly qualified specialists is becoming topical at the present time. The purpose of this work is to consider the problems of integration and sharing of these systems in the educational process and scientific research of the Voronezh State University (VSU)

Parallel algorithms are also studied in the courses "Mathematical Logic and Discrete Mathematics", "Computational<...>based on the use of the latest achievements in the field of information technology, in particular, methods mathematical <...>educational programs and various areas of scientific research effective methods have been introduced mathematical

M.: RGUFKSMiT

These guidelines contain assignments and educational material on the main topics of the curriculum "Ecology" for self-study. Topics for essays, topics for preparing presentations and reports, tests for self-testing of knowledge are given.

» refers to the base part mathematical and the natural science cycle of the OOP VPO.<...>", "chemical ecology", "mathematical ecology", "cosmic ecology", and "human ecology".<...>processes and phenomena. 5. Remote research methods and methods of special cartography. 6.Methods mathematical <...>Their description, analysis of changes, patterns of development still cannot be done with mathematical<...>Ecology and man. 20. Tropical tourism and environmental conservation.

Preview: Ecology.pdf (0.8 Mb)

Coaxial electrolytic cell with an axial narrow-cylindrical electrode and its application for water purification from iron compounds. dis. ... cand. tech. Sciences

In the presented dissertation work, a coaxial electrolytic cell with an axial narrow-cylindrical electrode and its application for water purification from iron compounds are considered. In this paper, an attempt was made to solve a new scientific problem in the field of applied electrochemistry, which is to create and use a non-diaphragm electrolyzer that allows electrochemical correction of water pH and, at the same time, electrocoagulation of interfering impurities, for example, iron compounds.

In addition, it is necessary to create a mathematical model that describes the processes of mass transfer in the electrolyzer<...>Based on the results of the conducted research, the following are submitted for defense: 1) A mathematical model of the BEC based on<...>A mathematical model has been developed for a coaxial unlined electrolytic cell with significantly different<...>scientific and technical seminar "Intra-chamber processes in power plants Acoustics, diagnostics, ecology<...>"-Kazan, KFVAU, 2000, C 43-45 8 SitnshovSYu Dresvinnikov A F SopinVF, SitnikovaLA Mathematical model

Preview: A coaxial electrolyzer with an axial narrow-cylindrical electrode and its application for water purification from iron compounds. Abstract.pdf (0.1 Mb)

A method is proposed for recycling waste refractory mullite-silica fibers as part of layered structures, in which a layer of composite binder is placed between two layers of prefabricated rolled material, consisting of a matrix in the form of a phosphate binder and a filler - deagglomerated fibrous waste. The optimal composition of the fibrous composite material based on fibers of grades MKRR-130, MKRRH-150 and phosphate binders - aluminoborophosphate and aluminochromophosphate has been selected. Its volumetric mass, bending strength and thermal conductivity are determined.

. // Ecology and industry of Russia. 2004. No. 4.<...>Ecology ". Saratov. 2010. C. 465-467; Filatova N.V., Kolotilova K.V., Larina L.M.<...>Ecology "(Composite-2007). Saratov. 2007. P. 323-325; Filatova N.V., Nikitina O.A., Kosenko N.F.

The study of general technical disciplines as a means of polytechnic education for students of secondary vocational schools (on the example of their study of electrical engineering)

M.: PROMEDIA

analysis of the content of the new (published since 1984) popular scientific journal "Energy: economics, technology, ecology<...>the relationship of electrical engineering and natural sciences the relationship of electrical engineering with the economy, history, social ecology<...>Polytechnic knowledge has become in the field of technical aesthetics, students' interest in environmental problems has increased

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DEVELOPMENT OF INDUSTRIAL TECHNOLOGY OF COMPLEX PROCESSING OF GARLIC FOR PRODUCTION OF PRODUCTS OF FUNCTIONAL PURPOSE ABSTRACT DIS. ... CANDIDATE OF TECHNICAL SCIENCES

Moscow: ALL-RUSSIAN RESEARCH INSTITUTE OF CANNING AND VEGETABLE DRYING INDUSTRY

Conduct research on the establishment of technological methods that allow maximum preservation of biologically active substances in the finished products of raw materials, develop an industrial technology for the complex processing of garlic to create an expanded range of functional products

.); 1st International Symposium "Natural biocorrectors: nutrition, health, ecology" (Moscow,<...>about garlic as a raw material for industrial processing Analysis of existing methods for processing garlic Mathematical

Preview: DEVELOPMENT OF INDUSTRIAL TECHNOLOGY OF COMPLEX PROCESSING OF GARLIC FOR PRODUCTION OF FUNCTIONAL PRODUCTS.pdf (0.0 Mb)

REDUCING ENVIRONMENTAL POLLUTION BY WASTE ENRICHMENT AT THE MINES OF THE PECHORA BASIN ABSTRACT DIS. ... CANDIDATE OF TECHNICAL SCIENCES

St. Petersburg: ST. PETERSBURG STATE MINING INSTITUTE NAMED AFTER G. V. PLEKHANOV

Objective. Reducing the negative impacts on the environment, and increasing the efficiency of the practical use of fine wastes of coal preparation as a result of the utilization of coal mass by molding due to its treatment with modifying additives.

used in the educational process when giving a course of lectures in the disciplines: "Geology of coal deposits", "Ecology<...>", "Engineering Ecology" and "Mining and Environment".<...>Ecology of the North.<...>Disposal of wastes of enrichment of fossil coals / Proceedings of the interregional conference "North and Ecology

Preview: REDUCING ENVIRONMENTAL POLLUTION BY WASTE ENRICHMENT AT THE MINES OF THE PECHORA BASIN.pdf (0.0 Mb)

TOPOGRAPHIC AND GEODETIC WORKS FOR DESIGNING FISH BREEDING OBJECTS ABSTRACT DIS. ... CANDIDATE OF TECHNICAL SCIENCES

M.: MOSCOW INSTITUTE OF LAND MANAGEMENT ENGINEERS

In the dissertation work, the task was to give a scientific justification for the choice of the scale and height of the survey relief section and the topographic and cartographic basis (copies of topographic survey materials), the most rational and promising methods for obtaining it, and also to develop scientifically based recommendations for the production of certain types of topographic and geodetic survey work required for the design of fish breeding facilities.

In order to fill this gap to some extent, the dissertation developed methods for determining and mathematical<...>formulas and methods developed by Associate Professor Yu.K.Neumnvakin, the theoretical basis of which is the mathematical<...>Yu.V.Kemnits "Mathematical processing of dependent measurement results", M., "Nedra", 1970).

Preview: TOPOGRAPHICAL AND GEODETIC WORKS FOR THE DESIGN OF FISH BREEDING OBJECTS.pdf (0.0 Mb)

SELENIUM ACCUMULATION BY HYDROBIONTS OF THE SEA OF JAPAN IN NATURAL AND EXPERIMENTAL CONDITIONS ABSTRACT DIS. ... CANDIDATE OF BIOLOGICAL SCIENCES

RESEARCH INSTITUTE OF NUTRITION RAMS

Research objectives: 1. Determine the ranges of selenium concentrations in the organs of fish, molluscs, echinoderms and algae. Peter the Great. 2. To study the dynamics of selenium accumulation by representatives of mass species of microalgae and commercial species of macroalgae and bivalve mollusks with an increased content of the element in the medium under experimental conditions. 3. Determine the biological activity of a selenium-enriched drug (using the example of kelp) in case of toxic damage to laboratory animals.

SELENIUM ACCUMULATION BY HYDROBIONTS OF THE SEA OF JAPAN IN NATURAL AND EXPERIMENTAL CONDITIONS 03.00.16 ecology<...>Central Design Bureau "BIBCOM" & LLC "Agency Book-Service" The work was done at the Department of Chemistry, Biochemistry and Applied Ecology<...>and prospects in the XXI century" (Vladivostok, 2000); IV regional conference of young scientists "Problems of ecology<...>Far East" (Vladivostok, 2000); international scientific and technical conference "Food protein and ecology<...>selenium in preventive and therapeutic nutrition. // IV regional conference of young scientists "Problems of ecology

Preview: ACCUMULATION OF SELENIUM BY HYDROBIONTS OF THE SEA OF JAPAN IN NATURAL AND EXPERIMENTAL CONDITIONS.pdf (0.0 Mb)

SYMBIOTIC NITROGEN FIXATION, YIELD AND PROTEIN PRODUCTIVITY OF SOYBEAN, MASH AND CHICKEN IN THE CONDITIONS OF THE GISSAR VALLEY ABSTRACT DIS. ... DOCTOR OF AGRICULTURAL SCIENCES

The purpose of our research was to determine the parameters of the main environmental factors under which the maximum symbiotic fixation of nitrogen in the air is realized, the yield and protein productivity of soybean, mung bean and chickpea in the conditions of the Gissar Valley of Tajikistan.

international conferences SOISAF (Kaluga, 1989; Moscow, 1996) international conference "Youth and Ecology<...>The differences were mathematically significant.<...>For the zoned cultivar Orzu, the most complimentary strain was AC-17, mathematically reliable<...>Abstracts of the International Conference "Youth and Ecology" Chisinau, 1991 p. 32. 35 12 Kasynov D K

Preview: SYMBIOTIC NITROGEN FIXATION, YIELD AND PROTEIN PRODUCTIVITY OF SOYBEAN, MASH AND CHICKEN IN THE CONDITIONS OF THE GISSAR VALLEY.pdf (0.0 Mb)

FORMING A HEALTHY LIFESTYLE FOR STUDENTS AT THE HIGHER EDUCATION INSTITUTION (ON THE EXAMPLE OF THE MOSCOW AGRICULTURAL ACADEMY NAMED AFTER K.A. TIMIRYAZEV) ABSTRACT DIS. ... CANDIDATE OF PEDAGOGICAL SCIENCES

Moscow: Moscow City Pedagogical University

The purpose of the study is to determine the main organizational and pedagogical conditions for the formation of a need for a healthy lifestyle among students of agricultural institutes, the development of valeologically determined foundations for nature-friendly education at a university, as an integral and unified structure that meets the requirements of society, the opportunities and needs of students in the conditions of modern modernization of domestic education.

in the discipline "Valeology" in the amount of 12 academic hours; inclusion of the topic of health culture in the section "Ecologists<...>scientific problems of human health" discipline "Social ecology" in the amount of 8 hours for the specialty

Preview: FORMING A HEALTHY LIFESTYLE FOR STUDENTS AT THE UNIVERSITY (BY THE EXAMPLE OF THE MOSCOW AGRICULTURAL ACADEMY NAMED AFTER K.A. TIMIRYAZEV).pdf (0.0 Mb)

IMPROVEMENT OF TECHNOLOGY OF CULTIVATION OF INDUSTRIAL RASPBERRY PLANTATIONS IN CONNECTION WITH MECHANIZED HARVESTING ABSTRACT DIS. ... CANDIDATE OF AGRICULTURAL SCIENCES

Rostov n / a .: FRUIT AND VEGETABLE INSTITUTE NAMED AFTER I. V. MICHURIN

The purpose and objectives of the research. The purpose of this work is to develop a technology for the industrial cultivation of raspberries with a high level of mechanization and mechanized harvesting. To achieve this goal, specific tasks were identified: 1. Evaluate raspberry varieties and hybrids in terms of their suitability for the technology being developed, in particular mechanized harvesting. 2. To build a technological scheme for raspberry cultivation with an intermittent fruiting cycle and a high level of mechanization of technological processes, including machine harvesting.

"Mathematical processing of the obtained materials was carried out by the method of dispersion analysis according to Dospekhov

Preview: IMPROVING THE TECHNOLOGY OF CULTIVATION OF INDUSTRIAL RASPBERRY PLANTATIONS IN CONNECTION WITH MECHANIZED HARVESTING.pdf (0.0 Mb)

IMPROVING QUALITY AND REDUCING LOSSES OF POULTRY MEAT AT PRODUCTION STAGES ABSTRACT DIS. ... DOCTOR OF AGRICULTURAL SCIENCES

Moscow: ALL-RUSSIAN RESEARCH AND TECHNOLOGICAL INSTITUTE OF POULTRY

Purpose of research. Theoretical, experimental and methodological substantiation of approaches to solving the problem of improving the quality and reducing losses of poultry meat at the stages of cultivation, delivery and processing, increasing competitiveness and efficiency of domestic production.

On the basis of simulation mathematical models, an automated system for planning cultivation was developed.<...>Ecology.<...>To calculate the daily supply of poultry for processing, a simulation mathematical model GRAPOS is proposed.<...>Ecology. Man". M: MGUPB, 2001 - S. 24-30. 62. Gushchin V.V., Sokolov A.V.<...>Ecology. Man. M: MGUPB, 2001

Preview: IMPROVING QUALITY AND REDUCING LOSS OF POULTRY MEAT AT THE PRODUCTION STAGE.pdf (0.0 Mb)

No. 2 [Posev, 1997]

Vasiliev "Superfluous ecology" 42 C.<...>Nikitina Green Movement: Ecology and Ideology 45 Christianity and Ecology 46 SCIENCE AND SOCIETY E. Knyazev<...>Nonsense, but from a formal standpoint, the environmental official is right.<...>Too much around ecology is fed by pseudo ecologists who have turned this important occupation into some kind of endless<...>"Extra ecology" S. Nikitin. Green Movement: Ecology and Ideology P. Nikolaev.

Preview: Sowing No. 2 1997.pdf (1.4 Mb)

No. 4 [Fine chemical technologies, 2010]

The journal "Fine Chemical Technologies" (former name "Bulletin of MITHT") is published once every two months and publishes reviews and articles on topical problems of chemical technology and related sciences. The magazine was founded in 2006. The founder of the journal is the Moscow State Academy of Fine Chemical Technology. M.V. Lomonosov (MITHT), now Moscow State University of Fine Chemical Technologies named after M.V. Lomonosov. The journal is included in the List of leading peer-reviewed scientific journals in which the main scientific results of a dissertation for the degree of doctor (candidate) of sciences must be published. The journal is abstracted in the international database Chemical Abstracts and is included in the international catalog of periodicals Ulrich. Under the new name "Fine Chemical Technologies", the journal "Vestnik MITHT" is published starting from the 1st issue of the 10th volume for 2015.

The research was carried out in four stages: at the first stage, using the methods of mathematical statistics<...>Smolyarov // International Scientific Journal "Alternative Energy and Ecology" AEE. - 2004. - Vol. 1,<...>Lototsky // International Scientific Journal "Alternative Energy and Ecology" AEE. - 2006. - T. 8,<...>Kirillov // International Scientific Journal "Alternative Energy and Ecology" AEE. - 2006. - T. 3,<...>Mathematical methods and information technologies in chemistry and chemical technology 8.

Preview: Bulletin of MITHT No. 4 2010.pdf (0.8 Mb)

WAYS AND METHODS OF INTENSIFICATION OF GROWING OBJECTS OF AQUACULTURE IN INSTALLATIONS WITH CLOSED WATER USE (RAS) ABSTRACT DIS. ... DOCTOR OF AGRICULTURAL SCIENCES

M.: MOSCOW AGRICULTURAL ACADEMY NAMED AFTER K. A. TIMIRYAZEV

The main goal of the research is to develop ways for the integrated intensification of aquaculture in closed systems, increase the efficiency of their operation and reduce the cost of grown products.

Scientific session of the Academy of Sciences of the USSR "Chemistry and Ecology" (1989), International Conference CEMRON-VIII "Chemistry

Preview: WAYS AND METHODS FOR INTENSIFICATION OF GROWING AQUACULTURES IN INSTALLATIONS WITH CLOSED WATER USE (RAS).pdf (0.0 Mb)

No. 3 [Mechanization of construction, 2003]

The magazine covers the issues of mechanization and automation of construction works, introduces readers to advanced technologies, promising machines and equipment of domestic and foreign production.

Ecology " 31 ms Construction Mechanics March RoCh.<...>An axiom has been declared: ecology has priority.<...>) is a set of quantities expressed in numbers and letters and connected mathematical signs.<...>Therefore, the real P cannot be determined only mathematically by the vector ni from i-napameters.<...>Ecology » In the fifteenth interregional exhibition «Construction. City.

Preview: Mechanization of construction №3 2003.pdf (1.0 Mb)

No. 4 [Electroplating and surface treatment, 2008]

Ecology Cleaning of galvanic wastewater from heavy metal ions using a chemical precipitator, flocculants<...>International scientific journal "Alternative energy and ecology" AEE. 2005.7(27). S. 28 7.<...>Based on the mathematical processing of two-factor experiments, regression equations for Y1<...>Copyright JSC "Central Design Bureau "BIBCOM" & LLC "Agency Kniga-Service" 41 Electroplating and surface treatment Ecology<...>Alkhamov P. member of the scientific society of students, section "Industrial ecology", a student of the 11th grade of the school

Preview: Journal of Galvanotechnics and Surface Treatment No. 4 2008.pdf (1.9 Mb)

English for Environmental Engineers (English for environmental engineers). At 2 o'clock. Part 1 studies. allowance

Dedicated to the study of professionally oriented translation in the field of ecology and environmental protection. Contains practical tasks, texts for home reading, appendices and a glossary.

As a scientific discipline, ecology has more than a century of history.<...>Allocate the ecology of man, animals, plants and microorganisms.<...>In this regard, in recent years, the concepts of "geographical ecology", "chemical ecology", "<...>mathematical ecology", "cosmic ecology", and "human ecology".<...>Humboldt is often considered the father of ecology.

Preview: English for Environmental Engineers (English for Environmental Engineers) study guide in 2 hours Part 1..pdf (0.6 Mb)

Materials of the All-Russian scientific conference "Information technologies and technical means of education and training in the field of physical culture and sports", December 8-11, 2003.

The collection contains, mainly in the author's edition, the materials of the All-Russian Scientific Conference "Information technologies and technical means of education and training in the field of physical culture and sports", held at the Research Institute of Information Technologies of the Moscow State Academy of Physical Culture on December 8-11, 2003 in the following scientific areas: general issues of informatization of the sphere of physical culture and sports, information technologies and technical means in education, information technologies and technical means in sports training, sports medicine and public health improvement.

The conceptual apparatus used in the theory of sports does not allow setting the problem of planning in mathematical<...>The task of planning a sports training in mathematical form has been formulated.<...>keep statistics by methods of mathematical processing of knowledge control results.<...>The purely mathematical side of the development of the program consisted, firstly, in the need<...>Along with other factors ( heredity, nutrition, ecology), this problem is closely related to the motor

Preview: Materials of the All-Russian scientific conference Information technologies and technical means of education and training in the field of physical culture and sports, December 8-11, 2003.pdf (0.5 Mb)

№1 [Food and processing industry. Abstract journal, 2003]

In 1999, the first issue of the abstract journal "Food and Processing Industry" was published. Since 2000 it has been published quarterly by the TsNShB. The journal is a body of current information about domestic and foreign literature on the food industry. The publication is intended for scientists, specialists and practitioners of the food industry and can serve as a reference tool for librarians and employees of scientific and technical information bodies. The annual volume of RJ is about 1200 publications. The publication includes information about the most significant articles from scientific and scientific-practical journals and collections that enter the Central Scientific and Practical Association of Agriculture and reflect the global documentary flow in all sectors of the food industry.

"Food protein and ecology".-M., 2000.-S. 49-51. Code 01-7269B.<...>"Food protein and ecology".-M., 2000.-S. 22-29. Code 01-7269B.<...>"Food protein and ecology".-M., 2000.-S. 162-164. Code 01-7269B.<...>"Food protein and ecology" .-M., 2000.-S. 49-51. Code 01-7269B.<...>"Food protein and ecology" .-M., 2000.-S. 22-29. Code 01-7269B.

Essays are devoted to the elections of people's deputies of the USSR in 1989. The author of the essays, as a candidate for deputy, recalls the events of the election campaign and gives them a strict assessment.

in the end, the world-famous economist, UN expert on environmental protection, ecologist-tribune fought<...>Attention to the environment... Seventh place (3.2%, 7150 votes).<...>"glasnost and ecology". . .<...>I wrote about myself ("V pered", 25. 4. 89) that I am a teacher, ecologist, activist of environmental associations<...>Zaslav with k and m, or on ecology, competition with P. V. Florensky.

Bulletin of socio-political sciences. Issue. 4: Collection of scientific papers Collection of scientific papers

The collection reflects the most pressing methodological problems of teaching a number of general professional and special disciplines, the application of a rating system for assessing students' knowledge, and the introduction of active forms of training for specialists.

gradually expanding, it includes medical anthropology (human psychology, human genetics), ecology<...>interacting with "environmental psychology", "cultural geography", "social geography", "ecology<...>Agency Book-Service” 58 there are various methods for calculating statistical indicators, the corresponding mathematical<...>In order to consolidate the course "Social Ecology" the group visited the oldest mining enterprise in the world<...>In addition to them, there is a historical, mathematical, natural geographical, philological, philosophical and psychological

Preview: Bulletin of socio-political sciences. Issue. 4 Collection of scientific papers.pdf (0.4 Mb)

№1 [Ecology at school (before and after). , 2013]

Scientific and methodological journal of the NGO "VOOP". It is necessary to direct environmental education towards the formation of a system of ideas about the natural environment as an integral, undivided system that ensures human life. A teacher is a person who, through the content of his subject, is called upon to instill in his students nobility, humanism, responsibility for himself and for nature. An important role in this belongs to all subject teachers, and not just biology, as is, unfortunately, everywhere.

PHYSICAL AND MATHEMATICAL educational area In the school courses of mathematics and computer science, you can find<...>In particular, in such issues of the program: mathematical modeling of natural, natural-technogenic<...>Nechaevka, Republic of Dagestan "The book of nature has been written mathematical symbols" G.<...>Mathematical model. Initial data: 1. INITIAL CONCENTRATION C OF HARMFUL SUBSTANCES IN THE RIVER. 2.<...>Environmental chemist: You got the result mathematical method for solving a chemical-ecological problem.

Preview: Ecology at school No. 1 2013.pdf (0.6 Mb)

No. 5 [Environmental protection in the oil and gas complex, 2018]

Environmental protection, environmental protection measures, ecology and industrial safety in the oil and gas complex, diagnostics of the corrosion state of equipment, pipelines

Keywords: Coot Fulica atra; reed Phragmites australis; pollution; oil; mathematical<...>Oil and ecology of the continental shelf. - M.: VNIRO, 2001. - 247 p. 6.<...>Mathematical foundations of psychology: educational and methodical. allowance. - Voronezh.: VGPU, 2010. - 76 p.<...>Inyusheva (leading environmental engineer), N.N.<...>section "Ecology" Interregional Scientific and Technical Society. acad.

Preview: Environmental protection in the oil and gas complex No. 5 2018.pdf (1.2 Mb)

No. 3 [Physical education in universities, 1997]

This journal is the only one that covers all topical issues of teaching physics at the university, and, as we hope, it will become the main means of communication for the departments of physics of universities in the CIS countries. The editor-in-chief of the journal is an academician of the Russian Academy of Sciences, professor at MEPhI, scientific director of the Higher School. N.G. Basova NRNU MEPhI O.N. Krokhin. The main sections of the journal 1. Conceptual and methodological issues of teaching the general course of physics in high school, technical school, college. 2. Issues of teaching the course of general physics at technical universities. 3. Modern laboratory workshop in physics. 4. Demonstration lecture experiment. 5. Information technologies in physical education. 6. Issues of teaching the general course of physics in pedagogical universities and special secondary educational institutions. 7. Current practice of small-scale physical experiment. 8. Connection of the general course of physics with other disciplines. 9. Integration of the Higher School and the Russian Academy of Sciences.

One of them has the name "Information system" South Ural economy, education, science, ecology<...>electronic journals (official publications) on scientific topics (engineering, technical physics, ecology<...>educational system of the city of Chelyabinsk among others (municipal administration, economy, construction, ecology<...>It is in physical and mathematical classes that applicants are brought up for technical and physical and mathematical<...>Use of renewable energy sources in Russia. // Energy: Economics-Technology-Ecology. #11

Preview: Physical education in universities No. 3 1997.pdf (0.2 Mb)

No. 2 [Bulletin of the Ryazan State Agrotechnological University. P.A. Kostycheva, 2009]

The journal includes scientific articles by leading scientists of FGOU VPO RSATU and other agricultural universities in Russia on various issues of all areas of agricultural science.

Mathematical processing of the obtained data was carried out according to N.A. Plokhinsky (1970), G.F. Lakin (1990).<...>Mathematical processing of the results was performed according to B.A.<...>From the point of view of ecology, the main property of water is its transformation into polluted effluents, which<...>Industrial ecology "M.: March, 2007. 2. Lozanovskaya I.N., Orlov D.S., Sadovnikova L.K.<...>"Ecology and protection of the biosphere in case of chemical pollution". M .: Higher School, 1998.

Preview: Vestnik RGATU №2 2009.pdf (0.7 Mb)

No. 7 [Biology (ID September 1), 2016]

EDUCATIONAL AND METHODOLOGICAL AND POPULAR SCIENCE JOURNAL FOR TEACHERS OF BIOLOGY, ECOLOGY AND NATURAL SCIENCE<...>Russia” – 79005 1september.ru September–October 2016 Zoology: amazing Komodo dragons p. 4 s. 34 Ecology<...>Severtsov and evolutionary zoology in Russia...... 24–30 Ecology Garbage and birds...... 31–33 Methodical<...>on genetics...... 47–48 Educational-methodical and popular science magazine for teachers of biology, ecology<...>Lesson in the Natural History Museum on the topic "Evolution and Ecology" ...... 50–54 Children's work First-aid kit

Preview: Biology (ID September 1) No. 7 2016.pdf (0.2 Mb)

Informatics studies. allowance

M.: FLINTA

The manual considers sections of computer science that determine the basic level of training of modern specialists: presentation and coding of information, hardware and software of a computer, the basics of algorithmization and programming, information about computer networks and information security.

<...>111 7755 Sidorov 113 6433 Petrov 112 1006 Sergeev Mathematics 1009 Nekrasov Economics 1008 Kirillov Ecology<...>One of its advantages, in particular, is the possibility of strict mathematical descriptions.<...>Basically coincides with the usual mathematical concept of a set.<...>111 7755 Sidorov 113 6433 Petrov 112 1006 Sergeev Mathematics 1009 Nekrasov Economics 1008 Kirillov Ecology

Preview: Informatics.pdf (1.0 Mb)

Bologna textbook and vice versa [monograph]

Rostov

The monograph deals with the implementation of the main provisions of the Bologna Declaration in Russian universities. The role and place of the textbook in the credit-modular system of organization of the educational process and the requirements for a modern textbook in mathematics are analyzed.

» 64 1. Skills mathematical thinking; 2. skills in the use of mathematical methods and fundamentals mathematical <...>Biology 510700 - Soil Science 510800 - Geography 510900 - Hydrometeorology 511000 - Geology 511100 - Ecology<...>mathematical methods and foundations mathematical modeling; mathematical culture of the student<...>Graduated from the Faculty of Mechanics and Mathematics of Moscow State University (1955). Doctor of Physical and Mathematical Sciences (1964).<...>ecology.

Preview: Bologna textbook and vice versa.pdf (0.3 Mb)

Chronicle of the National Library of the Chuvash Republic: 2011

On the activities of the National Library of the Chuvash Republic in chronology and in publications.

action "Youth for a healthy lifestyle" in the department of industry literature was held the Information Day "Ecology<...>Head of the Department of Water Management and Environmental Economics of the Ministry of Natural Resources and Ecology<...>Dimitriev - environmental scientist ", reviewed the exhibition of the scientist's works, where about 140 publications were presented<...>Its participants were 3rd year students of the Faculty of Economics majoring in "Ecology" of the branch<...>Lviv; deputy Head of the MBU "Department of Ecology of the City of Cheboksary" V.I.

Introduction to mathematical modeling of construction and technological problems studies. allowance

The manual discusses the features of the application and methods of numerical methods for solving problems of analyzing and optimizing the structure and properties of building materials and products, as well as the technological modes of their production.

Of the variety of mathematical methods used to obtain mathematical models, far<...>This mathematical school showed great application possibilities mathematical modeling .<...>The mathematical model is a collection mathematical description and solution algorithm.<...>economic and mathematical model.<...>Let's create a mathematical model.

Preview: Introduction to mathematical modeling of construction and technological problems.pdf (0.6 Mb)

Political and electoral systems of the states of the Asia-Pacific region. T.2 Tutorial

St. Petersburg: SPbKO

The study guide reflects the evolution of the political systems of the countries of the Asia-Pacific region. Based on broad historical and political material, the dynamics of the development of political systems of individual states is considered, due to historical factors, culture, traditions, geographical location and mentality of the peoples inhabiting the state, and the evolution of political systems in the 20th century is traced. and the dynamics of the world political process at the turn of the XX-XXI centuries. The textbook is intended for students studying political science and regional studies. This second volume of the three-volume manual includes the leading countries of the region and the world community.

The Chinese are distinguished by their excellent mathematical training, passion for learning foreign languages.<...>The term "social ecology" has been actively used in the scientific literature since the late 60s of the XX century.<...>The status of social ecology currently remains a matter of debate: it is defined either as<...>In this regard, along with the term "social ecology", the concepts of "human ecology" are also used,<...>"global ecology", "ecology of society", etc.

Preview: Political and electoral systems of the states of the Asia-Pacific region. V.2 (1).pdf (0.9 Mb)

No. 2 [Bulletin of the Voronezh State University. Series: Problems of Higher Education, 2004]

The journal is included in the HAC List of leading peer-reviewed scientific journals and publications in which the main scientific results of dissertations for the degree of doctor and candidate of science should be published

Zibrov MATHEMATICAL MODELING OF MILITARY TEAM IN CONTROL PROBLEMS V.А.<...>Zemskov // Mathematical structures and modeling. Omsk, 2000. Issue. 6. S. 143-146. 6.<...>In mathematical logic, multi-sorted models are used to model these situations.<...>It is essential that the construction of an interpretation is a mathematically rigorous operation.<...>Admissible sets and infinite logic: a reference book on mathematical logic / M. Makkai.

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Formation and development of scientific research at the Kemerovo State Medical Academy (1955–2005) to the 50th anniversary

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In 1992, another direction of scientific work appeared at the department, which is carried out by a candidate of physical and mathematical<...>Gromov Academician of the Russian Academy of Natural Sciences, member of the presidium and chairman of the section "Biology and Ecology" of the West Siberian<...>Prospects for the development of scientific areas In 2004, the Institute of Human Ecology of the Siberian Branch of the Russian Academy of Sciences was established in Kemerovo<...>Petrushev Application of mathematical methods and computers in dentistry. Kemerovo, 1984. 4.<...>In connection with the introduction of computer technology into practice, it became possible to use complex mathematical

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No. 1 [Equipment and technologies for the oil and gas complex, 2013]

Recent achievements of scientific and technological progress in the oil and gas industry; online catalog of domestic equipment and materials.

in turn, will allow you to plot the dependence of the optimized parameters in the form of two-dimensional sections of the mathematical<...>in contact with lubricating and cooling technological means // Occupational Medicine and Industrial Ecology<...>A A grN i i i n n S n n= = − ∑ (3) The resulting system object entropy formula is mathematically identical<...>New technologies, the widespread use of mathematical methods have made it possible to achieve an increase in the reliability<...>chemical industry Specialized section within the framework of the exhibition "INDUSTRIAL SAFETY AND ECOLOGY

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№1 (9) [Man in the world of culture. Regional cultural studies, 2014]

The magazine presented to the attention of readers is another attempt to unite the humanities community, creating conditions for professional communication, discussing the problems of the functioning of culture in history and modernity, and identifying current trends in various areas of social practice. Our journal is a platform for presenting the latest research in the humanities and cultural studies as its integral part. We invite authors on the widest range of issues: theory and philosophy of culture, history of culture, forms of socio-cultural practices, representations of culture, culture and education

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Probability theory and mathematical statistics (Part 1. Variational series, testing of statistical hypotheses) studies. allowance

Publishing house PSUTI

The textbook includes sections of higher mathematics: mathematical statistics, variational series, testing of statistical hypotheses. The manual introduces the forms of representation and description of data in mathematical statistics, contains general guidelines, specific recommendations on all topics of the course. Each section ends with control questions that will help check the theoretical mastery of the course, contains a large number of tasks for independent solution and answers for verification.

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No. 7 [Posev, 1986]

Socio-political magazine. Published since November 11, 1945, published by the publishing house of the same name. The motto of the magazine is "God is not in power, but in truth" (Alexander Nevsky). The periodicity of the journal has changed. Initially published as a weekly publication, for some time it was published twice a week, and from the beginning of 1968 (number 1128) the magazine became a monthly one.

The journal publishes the results of research on the current state of higher education in Russia, discusses the theory and practice of humanitarian, natural science and engineering higher education. The journal is included in the list of peer-reviewed publications recommended by the Higher Attestation Commission for publishing the results of scientific research in the following areas: philosophy, sociology and cultural studies; pedagogy and psychology; story.

Natural sciences (biology with ecology, geography, chemistry). CYCLE 3.<...>How the ideas of non-linear dynamics penetrate ecology, economics, and the social sciences.<...>Ecology of social organization. "External" environment and its cultural characteristics.<...>Ecology of culture. Culture as an adaptive system.<...>This is the fundamental mutation of the ecology of the human species.

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History of infocommunications [method. development]

Publishing house PSUTI

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(We are not talking about ecology, this is for ladies and for weakened retirees).<...>From the history of the development of physics, we know that the death of the most beautiful and mathematically sound theories<...>effects we have discovered will inevitably lead to a paradigm shift in theoretical acoustics and to the uselessness of mathematical<...>"Extra ecology" (2.42). S. Nikitina. Green movement: ecology and ideology (2.45).<...>Collection of articles 1955-95. on ecology stand model and data of its preliminary analysis.<...>Mathematical model of the stand.<...>Scientific interests: labor protection, transport ecology.<...>Mathematical model of the control object.

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Ecology: actual directions of studies. allowance

The textbook presents a classification of current areas of ecology, describes in detail the socio-ecological features of the demography of the human population, the main patterns of development and dynamics of the biosphere, provides the basic concepts in the field of environmental expertise, management and audit as part of applied ecology. The material in the manual is divided into separate sections in accordance with the curriculum. The content of the manual is fully consistent with the Federal State Educational Standard.

Founded in 1922. Editor-in-chief of the journal - Rakhmanin Yury Anatolyevich - Doctor of Medical Sciences, Professor, Academician of the Russian Academy of Sciences, Director of the Research Institute of Human Ecology and Environmental Hygiene. A.N. Sysin of the Ministry of Health of Russia, Moscow. Hygienic journal of general profile. Prints articles on all sections of hygienic science and sanitary practice. The main attention is paid to the issues of hygiene of the environment and populated areas, human ecology, hygiene of children and adolescents and radiation hygiene, occupational health, nutrition and social hygiene. Publishes articles of a review nature, which highlight modern scientific provisions and practically important issues. The journal publishes materials on important scientific and practical issues that are of interest to employees of the state sanitary and epidemiological supervision centers, introduces readers to new methods of hygienic research. It publishes materials on the organization and planning of sanitary affairs, the scientific foundations of sanitary legislation, the training of sanitary doctors, sanitary statistics, on sanitary education and the history of sanitary affairs in our country, the state of hygienic science and sanitary practice abroad. Promotes best practices of the centers of state sanitary and epidemiological supervision. It publishes reports on the work of congresses, conferences and meetings on sanitary and hygienic issues, on the activities of the Scientific Medical Society of Hygienists, reviews of published monographs and textbooks on hygiene and sanitation.

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Man in the space of culture Materials of the Second All-Russian. scientific conf., dedicated the founder of the university P. G. Demidov

The materials of the Second All-Russian Scientific Conference are dedicated to the founder of the Yaroslavl State University, Pavel G. Demidov. Printed in the author's edition.

professional education in the coming years will be observed in the following groups of specialties:<...>University campus across the Volga opposite the Strelka on the Tveritsky coast, where the buildings of the Student's House are now erected, mathematical <...>Mathematical wit of J.S.<...>Culture and Ecology: Sat. Art. M., 1996. 5 Malikov A.N.<...>Duhem, "intellectual ecology" by S. Tulmin, instrumentalism by D.

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No. 5 [Pedagogical journal of Bashkortostan, 2012]

Published since 2005. GOALS AND OBJECTIVES OF THE JOURNAL: coverage of topical problems of development of general and vocational education in the Russian Federation and the Republic of Bashkortostan; provision of informational scientific and practical assistance by educators; presentation of advanced scientific thought and useful practical experience, educational and methodological materials reflecting the experience of teachers in the field of pedagogy, psychology, methods of teaching and education. CHARACTERISTIC OF THE JOURNAL: has a scientific and practical character and interacts with the education system of the republic; includes headings of federal and regional significance - Problems of modern pedagogy; Psychological and pedagogical research; Education and culture; Innovative technologies of education; informatization of education; Priority national project "Education"; Education practice; Debut in science; Dissertation research design; Experience of foreign colleagues; history of education; Pedagogical tape (news, anniversaries, chronicle); Reviews.; presents the experience of participation of educational institutions in national projects and the work of educational authorities; The work of the journal is coordinated with the Ministry of Education of the Republic of Bashkortostan and the Boards of Directors of universities, colleges and institutions of NGOs of the republic.

Cosmos is a mathematically ordered whole (Pythagoras).<...>"economy"; there is also no novelty in “replenishing the structural components of mathematical competence”.<...>Olympiads and participant of the All-Russian Mathematical Olympiad in Moscow<...>tasks; mathematical problems of technical content (the use of PC in solving mathematical problems<...>The second control work included mathematical examples and tasks.

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No. 1 [Posev, 1994]

the speeches of the conference were divided into thematic nodes "Politics and law", "Economics, ecology

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Khamzin Idel Fanisovich

Research work

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Municipal educational institution
“Staroromashkinskaya secondary school”
Chistopolsky municipal district of the Republic of Tatarstan

Topic:

"Ecology and Mathematics"

Section: "Ecology"

Fulfilled : Khamzin Idel Fanisovich,

4th grade student

MBOU "Staroromashkinskaya secondary school"

Chistopolsky district of the Republic of Tatarstan

Supervisor : Khamzina Gulnaz Rinatovna, primary school teacher,

Second qualifying

Kinskaya secondary school "Chistopolsky

District of the Republic of Tatarstan

Chistopol, 2015

INTRODUCTION ………………………………………………………………..…3

Main part

I. "Numbers" in the surrounding air……………………………..…..…5

II. Trees are an invaluable part of the environment ….……………7

III. Mathematicians warn: “Do not pour water in vain”…………9

IV. Harm to the soil from packages ……………………………………......11

V. Mathematical bees………………………………………….……12

VI. Learning to save for the benefit of the environment…………………..…….14

CONCLUSION…………………………………………………….…..….…15

REFERENCES…………..………...……………………………....16

APPENDIX…………………………………………………………

Introduction

Environmental pollution has a history almost as long as that of mankind itself. For a long time, primitive man differed little from other animal species and, in an ecological sense, was in balance with the environment. In addition, the human population was small.

Over time, as a result of the development of the biological organization of people, their mental abilities, the human race stood out among other species: the first species of living beings arose, the impact of which on all living things was a potential threat in nature.

At all stages of its development, man was closely connected with the outside world. But since the emergence of a highly industrialized society, the dangerous human intervention in nature has increased dramatically, the scope of this interference has expanded, it has begun to express various manifestations and now threatens to become a global danger to humanity. Man has to intervene more and more in the economy of the biosphere - that part of our planet in which life exists. The Earth's biosphere is currently undergoing increasing anthropogenic impact.

For life, a person needs clean air, high-quality water, uncontaminated soil, plants, energy resources and others, but with the development of civilization, the harmful impact of people on nature becomes threatening for it. Can mathematics help ecology? Let's look at an example.

Our school is located in a beautiful place, in the center of the village. There is a small forest near the village. We really want the forest to be clean, well-groomed, so that the singing of birds can always be heard in it, and squirrels and hares are pleasing to the eye. Therefore, we, the students of the school, are concerned about environmental issues. At the lessons of mathematics, we decided to find out how knowledge of mathematics can help in solving environmental issues.

I started my research from the air, because it is our habitat, without which our life is impossible. The quality of life greatly depends on air quality, and it is worth getting to know the air in more detail. Air is a mixture of gases that make up the Earth's atmosphere: nitrogen (78.09% by volume), oxygen (20.95%), noble gases (0.94%), carbon dioxide (0.03%) and many (approximately two thousand) microimpurities. The average density of air under normal conditions is 1.29 grams per liter, the solubility in water is 29.2 cubic centimeters per liter. But this is clean air. The actual air we breathe can be very different from these parameters.

Unfortunately, the air we breathe in cities and indoors is an eerie cocktail of industrial emissions, car exhaust, landfill odors, dust, tobacco smoke and other toxic substances, as well as bacteria and viruses.

The purpose of my work is to prove the role of mathematics in ecology.

Tasks:
- acquaintance with the environmental problems of our village and finding solutions to these problems;

Application of knowledge in solving problems of ecological content.

"Numbers" in the surrounding air

Clean air is a guarantee of health, and not only on the street, but also indoors, for example, in the classroom. Indoors, the amount of oxygen decreases and carbon dioxide increases. According to experts, as a result of human activities, 25.5 billion tons of carbon oxides, 190 million tons of sulfur oxides, 65 million tons of nitrogen oxides, 1.4 million tons of chlorofluorocarbons enter the Earth's atmosphere annually. In recent years, the largest amount of harmful substances into the atmosphere is emitted with vehicle exhaust gases, and their share is constantly increasing. For example, in Moscow, emissions of harmful substances from vehicles exceed 800 thousand tons per year, which is 70% of the total amount of pollutants entering the city's atmosphere per year.

There are 90 cars and 6 trucks in our village. Road transport is one of the main environmental pollutants. For research, we chose Central Street of our village. The length of the site is 2000 meters.

First, the number of vehicles of 2 types (cars, trucks) passing along the street at different times was counted, and then all the necessary calculations were made.

The length of the street Central 2000 meters = 2km

Cars passing by

Cars -20

Freight - 10

The average number of cars passing along Centralnaya street in 1 day

20 cars

10 trucks

Carbon monoxide emissions are:

For a passenger car - 2 g / km

For a truck - 10 g / km

How much carbon monoxide does one car emit when driving down Tsentralnaya Street?

A car:

2 g/km * 2 km = 4 g/km

Freight car:

10 g/km * 2 km =20 g/km

How much CO emit all cars passing on the street. Central.

4 * 20 \u003d 40g CO emit cars;

20 * 10 \u003d 200 g CO emit trucks;

40 + 200 = 240g of carbon monoxide emitted by all cars in one day.

Emission of carbon monoxide

For a week: 240 * 7 \u003d 1680 g \u003d 1.68 kg.

For a month: 240 * 30 \u003d 7200 g \u003d 7.2 kg.

For the year: 7.2 * 12 \u003d 86.4 kg.

Maximum permissible concentration of CO in the air: 0.02 mg/l

Conclusions:

1. Carbon monoxide adversely affects human health. The basis of exhaust gases that are harmful to human health and the environment are carbon monoxide, nitrogen oxides (IV), hydrocarbons, lead.

2. To reduce the harmfulness of fuel, it is necessary to use hydrogen engines. Their exhaust gases are water vapor and are completely environmentally friendly. But these engines, unfortunately, have not yet found wide application.

Trees are an invaluable part of the environment

They purify polluted air, produce oxygen, purify the air of pathogenic microbes. In the forests, many species of plants, animals and microorganisms find a table and a home.

The life expectancy of different types of trees is not the same. Aspen lives relatively short - less than 100 years. The spruce can be up to 600 years old. For a pine that grows in the White Mountains of eastern California, 500 or even 1000 years is not old age. Like all living things, trees die of age and disease.

And in recent years, the areas of cut down and burnt forests are 7 times larger than the areas of territories where new trees were planted. It turns out that deciduous forest purifies the air from dust 2 times better than coniferous. Imagine if every inhabitant of our country grows at least one tree in his life, then there will be an increase of 141.93 million trees. Our school yard is very large. 50 birches, 10 large pines grow on the site. In 2011 schoolchildren and teachers planted 30 oak seedlings and 35 pine seedlings.

Data:

In one sunny day, 1 hectare of forest absorbs 120-280 kg of carbon dioxide from the air and releases 180-200 kg of oxygen;

One medium-sized tree produces as much oxygen as is necessary for the breathing of 3 people (2.5 kg per day). The average person needs 0.83 kg of oxygen per day;

One hectare of coniferous trees retains 40 tons of dust per year, and deciduous trees - 100 tons. It is interesting to know how much oxygen the trees in our schoolyard give off?

10 pines + 50 birches = 60 wood

60 woodX2.5kg oxygen=150kg oxygen

150 kg of oxygen: 0.83 kg = 180 people. Our school has 59 students, 16 teachers, technical staff - 4 - a total of 79 people. Therefore, the oxygen released by the trees is sufficient for us, so it is useful for us to ventilate the classroom more often.

Conclusion: Forest is a unique ecological system. No wonder forests are called the lungs of the planet. An obvious fact: without forests on the planet, even today's 6 billionth population of the Earth will not be able to survive, but what will happen tomorrow, when the population will once again double and there will be half as much forests? A hundred years ago, forests covered three-quarters of the land. So far, a quarter is left. Fires, which have become more frequent in recent years, cause great damage to forests: millions of km 2 of forests burn out annually in many countries of the world. Therefore, we must protect our forests and plant trees.

Mathematicians warn: "Do not pour water in vain"

It is clear to everyone how great is the role of water in the life of our planet and especially in the existence of the biosphere.

The biological need of man and animals for water per year is 10 times higher than their own weight. Even more impressive are the household, industrial and agricultural needs of man. So, “to produce a ton of soap, 2 tons of water are required, sugar - 9, cotton products - 200, steel 250, nitrogen fertilizers or synthetic fiber - 600, grain - about 1000, paper - 1000, synthetic rubber - 2500 tons of water."

The water used by man is eventually returned to the natural environment. But, apart from evaporated water, it is no longer pure water, but domestic, industrial and agricultural wastewater, usually not treated or treated insufficiently. Thus, there is pollution of freshwater reservoirs - rivers, lakes, land and coastal areas of the seas.

We all use water, so we have a responsibility to protect it from pollution and save it. Seas and oceans cover about 70% of the earth's surface, and fresh water accounts for only 2% of the total water reserves of the planet.

Drinking water quality standards are contained in a special document - the State Standard "Drinking Water". This quality standard sets limits for the levels of chemicals found in natural waters or added to water during water treatment. So, the content of aluminum should not exceed 0.5 mg per 1 liter of water, beryllium - 0.0002 mg per 1 liter, molybdenum - 0.25 mg per 1 liter, arsenic - 0.05 mg per 1 liter, lead - 0, 03 mg per 1 liter, fluorine - 0.07 mg per 1 liter, polyacrylamide - 2 mg per 1 liter. Also, the group of drinking water quality indicators includes iron (no more than 0.3 mg/l), manganese (no more than 0.1 mg/l), copper (no more than 0.1 mg/l), polyphosphates (no more than 3, 5 mg/l), zinc (not more than 5 mg/l). The dry residue formed after water evaporation should not exceed 1000 mg/l.

How much water does a person need every day? For domestic purposes, water is used for drinking, cooking, washing, washing, flushing sewage into the sewer and watering the garden. It turned out that our family of 4 consumes more than 322 liters of water per day. The consumption rate for 1 person per month is 2.5 m3. 2.5m3X4=10m3.=10000dm3=10000l. 1000l:31day = 322l. This is a large volume. There is not enough clean water on Earth. Imagine if each person saves at least 1 liter of water per day, and about 6.8 billion people live in the world, then saving 6800000000 liters of water per day around the world.

642 people live in our village. Suppose that most of them keep the faucet open all the time while brushing their teeth, while the rest of them only turn it on when they are brushing and rinsing their mouths. On average, this procedure takes about 3 minutes, and during this time, water flows from the tap at a rate of 2 l / min. If all inhabitants begin to brush their teeth with a constantly open tap, twice a day in the morning and in the evening, then they will use 2l X 3min = 6 l, 6l X 2 times = 12 l, 12l X642 inhabitant = 7704 l of water in one day. But when saving water, they can save 1L X 1min=1L, 1L X 2 times=2L, 2L X642 inhabitant=1284L,

7704 l -1284=6420 l of water.

Conclusion:

Scientists argue that with the use of modern technologies, water consumption in everyday life can be reduced by ⅓, in agriculture - by half, and in industry - by almost 10 times.

SAVE THE WATER!

Soil damage from packages

The soil is fertile - it is the most favorable habitat for the vast majority of living beings. It is also indicative that in terms of their biomass, the soil (the land of the Earth) is almost 700 times greater than the ocean, although the share of land accounts for less than 1/3 of the earth's surface. The soil is often called the main wealth of any state in the world, since about 90% of the food of mankind is produced on it and in it. Soil degradation is accompanied by crop failures and famine, leads to the poverty of states, and the death of soils can cause the death of all mankind. Under normal natural conditions, all processes occurring in the soil are in balance. But often a person is to blame for the violation of the equilibrium state of the soil. As a result of the development of human activities, pollution, changes in the composition of the soil and even its destruction occur. In a week alone, our family uses more than 10 plastic bags. There are 200 families in our village, if each family uses more than 10 plastic bags, then 200X10 bag=2000 bag. It takes 200 years for such packages to decompose. If we recklessly throw away bags now, then for decades the soil will contain harmful substances.

Conclusion:

Soil is the most important natural resource, which, with long-term use, does not decrease, but is preserved and even improved.

The soil must be protected from destruction and protected from pollution. You should always clean up after yourself and put it in specially designated places. Most of what we throw away (plastic, metal, glass, paper) can be reused.

math bees

In the schoolyard of our school all summer the flowers attract bees with their aroma. These insects are "good" at math. On a cross section, the honeycomb cells have a hexagonal shape, which allows you to get the maximum space for storing honey with a minimum waste of wax.

Mathematicians have been looking for an answer to this question and after lengthy calculations came to an interesting conclusion: the best way to build a warehouse with the maximum capacity, but with the minimum material consumption, is to make the walls hexagonal. If the same space is built up, hexagons will require less material than squares or triangles. Another amazing quality of bees is the cooperation between each other in the construction of honeycombs. Seeing fully lined honeycombs, you might think that they were created as a single block. In fact, the construction of honeycombs starts from completely different points at the same time. Hundreds of bees start building combs in three or four different places. They keep building until they meet in the middle. There is not the slightest error or error at the junction. The bees also calculate the angle of individual cells in relation to each other when they build their comb. Side-to-side cells are always at a 13 degree angle to the ground. Thus, both walls of the combs are directed at an angle upwards. This angle prevents the honey from flowing out.

Bees are "mathematicians", the honeycombs built by them have the most durable construction, dimensions are observed with unprecedented accuracy: the cell angle is always 109 * 28 "degrees. To prepare 100 grams of honey, a bee sometimes flies 46 thousand kilometers, this is the same as fly around the entire globe along the equator.There are 800 cells on 1 dm² of honeycombs on both sides.

In our village, 5 families keep 12 beehives. For a good sunny summer, 1 family of bees collects about 60 kg of honey. 12 family X 60kg=720kg honey.

Honey is a favorite delicacy since childhood and at the same time a storehouse of vitamins and useful microelements. The use of honey is extremely multifaceted, as are the properties of honey, from cooking to medicine and even the ship system.

Honey contains many substances necessary for the body, it has an extremely positive effect on the body's immunity and the functioning of various organs. Honey has excellent antibacterial properties.

Flower honey is formed when bees process honeydew and honeydew, which they collect from the stems and leaves of plants. Common in nature:

linden honey - fragrant, pleasant aroma, light amber color;
buckwheat - a pleasant specific taste and aroma, in liquid form dark yellow, golden or brown, there is iron in the composition of minerals;
mixed - prefabricated, flower honey bees collect from various plants.

Bees bring benefits to people not only in the form of honey food. Equally important to humans is their ability to pollinate plants. Bees as pollinators are extremely important in agriculture.

Mother's milk. The bees feed them to the larvae and feed the queen. Royal jelly solutions kill 19 types of bacteria and protozoa, as well as viruses.

Value: high antimicrobial action. It is used to treat skin and tuberculosis diseases.

Conclusion:

And in truth the bees of mathematics. After all, they fly 46 thousand kilometers without a map and compass and find their home.

Learning to save for the benefit of the environment

Electromagnetic fields are manifestations of energy invisible to the eye. Electromagnetic pollution is especially dangerous for children. How to make working with a computer safe? With the help of mathematical calculations, scientists found that household appliances (TV, computer) should be installed at a distance of at least 1 meter from you, watch TV from a distance of at least 2 meters. The computer monitor should be at least 50-60 cm away. You can not work on the computer for more than 4 hours a day, and doing 10 minutes. rest breaks every 30 minutes.

We must conserve the energy resources of the planet. Energy-saving light bulbs are the most economical and environmentally friendly way of lighting. During the operation of a conventional incandescent lamp, more than 95% of the electrical energy is spent on heat generation and only 5% on light. An energy-saving lamp consumes 5 times less energy than an incandescent lamp, and lasts 8 times longer.

There are 18 energy-saving lamps in my class, if there was an incandescent lamp instead, how much damage would be to the school.

18 energy saving lamps X 0.04kw=0.72kw

0.72kw X 2.02 rub=1.45 rub

18 incandescent lamp X 0.1kw=1.8kw

1.8kw X 2.02 rub=3.64 rub

If a day is lit for 3 hours. 1.45 rubles X 3 hours = 4.35 rubles

RUB 3.64 X 3 hours = RUB 10.92

Per month: 4.35 rubles X 26 days = 113.1 rubles

RUB 10.92 X 26days = RUB 283.92

Savings for the school per month 283.92 rubles-113.1 rubles = 170.82 rubles

I solved this problem and realized how beneficial it is to use an energy-saving lamp at school and at home.

Conclusion

So, according to my observations, I can conclude: ecology is a science that is closely connected with other sciences, in particular with mathematics. When studying ecology, many questions arise, the answers to which can be obtained with the help of mathematics. Mathematics allows you to make accurate measurements, make calculations, and confirm observations. I want to say that one does not have to be a great mathematician to protect nature and clean our green planet from pollution.

Every year, every day, every hour, animals and plants disappear on Earth. 25,000 plant species are at risk. Reservoirs are polluted, forests are cut down, soils are destroyed. We must help nature. After all, nature is our common home.

Tree, grass, flower and bird

They don't always know how to defend themselves.

If they are destroyed

We will be alone on the planet.

Literature

“I know the world. Ecology". A.E. Chizhevsky - Astrel - 2003
"Ecology of Russia". B.M. Mirkin-M: AO MDS, Unisam, 1995, -232p.
"Protection of Nature". A.V. Mikheev-Enlightenment, 2000. 144 p.
Encyclopedia for children. "Maths". - M .: Avanta +, 2003. - 688s.
Internet

For life, a person needs clean air, high-quality water, uncontaminated soil, plants, energy resources, etc., but with the development of civilization, the harmful impact of people on nature becomes threatening for it. Can mathematics help ecology?

Our school is located in a beautiful place, on the edge of the forest. We really want the forest to be clean, well-groomed, so that the singing of birds can always be heard in it, and squirrels and hares are pleasing to the eye. Therefore, the students of the school are concerned about environmental issues. But I still like the lessons of mathematics and I decided to find out how knowledge of mathematics can help in environmental matters.

Main part.

Clean air is a guarantee of health, and not only on the street, but also indoors, for example, in the classroom. What is the gas composition of atmospheric air? To answer this question, I used percentages (nitrogen ≈ 78%, oxygen ≈ 21%, argon ≈ 1%, some carbon dioxide and a number of other gases, natural pollutants). Indoors, the amount of oxygen decreases and carbon dioxide increases. We have a forest near the school, so it is useful for us to ventilate the classroom more often.

According to experts, as a result of human activities, 25.5 billion tons of carbon oxides, 190 million tons of sulfur oxides, 65 million tons of nitrogen oxides, 1.4 million tons of chlorofluorocarbons enter the Earth's atmosphere annually. In recent years, the largest amount of harmful substances into the atmosphere is emitted with vehicle exhaust gases, and their share is constantly increasing. For example, in Moscow, emissions of harmful substances from vehicles exceed 800 thousand tons per year, which is 70% of the total amount of pollutants entering the city's atmosphere per year.

Water is the basis of life.

How much water does a person need every day? For domestic purposes, water is used for drinking, cooking, washing, washing, flushing sewage into the sewer and watering the garden. It turned out that our family of 4 consumes more than 500 liters of water per day. This is a large volume. There is not enough clean water on Earth. Imagine if each person saves at least 1 liter of water per day, and about 6.8 billion people live in the world, then saving 6800000000 liters of water per day around the world.

325.1 thousand people live in Noginsk and the Noginsk region. Suppose that most of them keep the faucet open all the time while brushing their teeth, while the rest of them only turn it on when they are brushing and rinsing their mouths. On average, this procedure takes about 3 minutes, and during this time, water flows from the tap at a rate of 2 l / min. If all the inhabitants begin to brush their teeth with the tap constantly open, then they will use 1950600 liters of water at a time. But when saving water, they can save 1,625,500 liters of water.

Scientists argue that with the use of modern technologies, water consumption in everyday life can be reduced by ⅓, in agriculture - by half, and in industry - by almost 10 times. SAVE THE WATER!

Soil is our wealth

The soil has fertility - it is the most favorable substrate or habitat for the vast majority of living beings - microorganisms, animals and plants. It is also indicative that in terms of their biomass, the soil (the land of the Earth) is almost 700 times greater than the ocean, although the share of land accounts for less than 1/3 of the earth's surface. The soil is often called the main wealth of any state in the world, since about 90% of the food of mankind is produced on it and in it. Soil degradation is accompanied by crop failures and famine, leads to the poverty of states, and the death of soils can cause the death of all mankind. Under normal natural conditions, all processes occurring in the soil are in balance. But often a person is to blame for the violation of the equilibrium state of the soil. As a result of the development of human activities, pollution, changes in the composition of the soil and even its destruction occur. In a week alone, our family uses more than 10 plastic bags. It takes 15 years for such packages to decompose. If we recklessly throw away bags now, then for decades the soil will contain harmful substances. You should always clean up after yourself and put it in specially designated places. Most of what we throw away (plastics, metals, glass, paper) can be reused.

Trees are an invaluable part of the environment

They purify polluted air, produce oxygen, purify the air of pathogenic microbes. In the forests, many species of plants, animals and microorganisms find a table and a home.

The life expectancy of different types of trees is not the same. Aspen lives for a relatively short time - less than 100 years. The spruce can be up to 600 years old. For a pine that grows in the White Mountains of eastern California, 500 or even 1000 years is not old age. Like all living things, trees die of age and disease.

And in recent years, the areas of cut down and burnt forests are 7 times larger than the areas of territories where new trees were planted. It turns out that deciduous forest purifies the air from dust 2 times better than coniferous. It is very good that there are many oak trees near our school and we are trying to plant birch trees. Imagine if every inhabitant of our country grows at least one tree in his life, then there will be an increase of 141.93 million trees.

On a sunny summer day, many bees can be seen in the meadow near the school. These insects are "good" at math. On a cross section, the honeycomb cells have a hexagonal shape, which allows you to get the maximum space for storing honey with a minimum waste of wax.

Bees are "mathematicians", the honeycombs built by them have the most durable construction, the dimensions are observed with unprecedented accuracy: the cell angle is always 109 * 28 "degrees.

To prepare 100 grams of honey, a bee sometimes flies 46,000 kilometers, which is the same as flying around the entire globe along the equator.

For 1 dm² of honeycombs, there are 800 cells on both sides.

p1 = 15 W p2 = 75 W t1 = 43800 t2 = 43800 t = 43800 c1 = 45 rub c2 = 7 rub a = 2.73 rub/kWh

S \u003d 0.001 * 43800 * 2.37 * (75 - 15) + 43800: 43800 * 7 - 43800: 43800 * 45 \u003d 6190.36 rubles.

I solved this problem and realized how profitable it is to have energy-saving lamps in the house.

So, mathematics is a science that is closely connected with other sciences, in particular with ecology. When studying ecology, many questions arise, the answers to which can be obtained with the help of mathematics. Mathematics allows you to make accurate measurements, make calculations, and confirm observations.

Modern mathematical ecology is an interdisciplinary field that includes all kinds of methods for the mathematical and computer description of ecological systems. The theoretical basis for describing interactions between species in ecosystems is population dynamics, which describes basic interactions and gives a qualitative picture of possible patterns of behavior of variables in the system. To analyze real ecosystems, system analysis is used, while the degree of integration of the model depends both on the object and on the goals of modeling. Modeling of many aquatic ecosystems, forest cenoses, agroecosystems is an effective tool for developing a method for the optimal management of these systems. The construction of global models makes it possible to assess global and local changes in climate, temperature, type of vegetation cover under different scenarios of human development.

Assessment of pollution of the atmosphere and the surface of the earth.

Important practical. The problem of mathematical ecology is the calculation of the spread of pollution from already existing enterprises and the planning of the possible location of industrial enterprises in compliance with sanitary standards.

The process of distribution of industrial emissions occurs due to their transfer by air masses and diffusion due to turbulent air pulsations. If one observes a smoke plume from a factory chimney, one can notice that this plume is entrained by the air flow and gradually swells as it moves away from the source due to small-scale turbulence. The torch has the shape of a cone, elongated in the direction of the movement of air masses. Then the torch breaks up into isolated vortex formations that are carried over long distances from the source.

Almost all impurities eventually settle on the Earth's surface sooner or later, heavy - under the action of the gravitational field, light - as a result of the diffusion process. Impurities consisting of large particles, under the influence of gravity, soon begin to fall in accordance with Stokes' law. Gaseous impurities such as oxides represent a light fraction and are especially dangerous for the environment.

Of great importance in the theory of pollution propagation are fluctuations in the direction of the wind over a long period of time - about a year. During such a period, the air masses, entraining impurities from the source, repeatedly change direction and speed. Statistically, such long-term changes are described by a special diagram called the wind rose, in which the magnitude of the vector is proportional to the number of recurring events associated with the movements of air masses in a given direction. The maxima of the wind rose diagram correspond to the prevailing winds in the area. This information is the starting point when planning new industrial facilities. When assessing the permissible pollution of enterprises located among a large number of environmentally significant areas (settlements, recreation areas, agricultural, forest lands, etc.), pollution from already existing enterprises in the region should also be taken into account.

The assessment of the pollution of the atmosphere and the underlying surface by passive and active impurities is carried out using mathematical models built on the basis of aerodynamic equations in partial derivatives, as well as their finite-difference approximations.

In Russia, a great contribution to this direction was made by the work of the school of Academician G.I. Marchuk. Models of this type are widely used in Europe and the United States in resolving lawsuits brought by the population or local authorities against industrial enterprises in connection with the infliction of certain damage. To assess the damage caused using mathematical modeling, an examination is carried out, as a result of which the amount of the fine that the polluting enterprise is obliged to pay to state or local authorities is quantified. Such measures turned out to be very effective and led in developed countries to the almost universal introduction of cleaning technologies.

Pollutant transport models in this type of models are associated with the procedure for calculating the main functional of the problem, which can be the total number of precipitated impurities, the sanitary hazard of impurities, include damage to public health, agricultural land, forests, soil, the cost of restoring the environment. environments and other indicators. In simplified versions, the method of response functions is widely used (see above).

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