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Main factors of production
Main factors of production

The article discusses the concept of production, as well as its main factors. The modern views of economic theory on labor, land and capital, as well as new factors of production are described

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Radar is Definition, types, principle of operation. Radar station
Radar is Definition, types, principle of operation. Radar station

The principle of operation of any radar station is based on the ability of radio waves to reflect. The focus of the powerful beam of the transmitting antenna is directed to the object under study. Based on the results of studying the reflected signal, conclusions are drawn about the parameters of the object

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  • Reproductive isolation: definition, reasons. Forms of reproductive isolation: examples
    Reproductive isolation: definition, reasons. Forms of reproductive isolation: examples

    In panmictic organisms (sexually reproducing), a species is a set of organisms that are similar in a whole range of characteristics, capable of freely interbreeding with the formation of fertile offspring. The concept of isolation is used in the context of microevolution, or, as it is also called, speciation. Reproductive isolation begins the process of formation of a new species and ends it

  • Channel Islands: Description
    Channel Islands: Description

    In the English Channel, 80 kilometers from the southern coast of Britain and 20 kilometers from France, there is a group of Channel Islands with a total area of more than 200 square meters. km, among which the largest are considered to be Jersey and Guernsey

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The best universities in Canada
The best universities in Canada

Canada's universities are known for their high quality education. All university students quickly find a job after graduation. In the ranking of higher education institutions in the world, 3 Canadian universities entered the list of the best 50: McGill, the University of Toronto and the University of British Columbia

  • Legal education: goals and age characteristics

    Every parent wants to protect their child from those troubles that may arise on his life path. This can be helped by the legal education of children, which from an early age will allow the child to realize their rights and freedoms, as well as their social significance

  • High frequency induction heating. Calculation of induction heating

    In induction furnaces and devices, heat in a heated device is released by currents arising in an alternating electromagnetic field inside the unit. They are called induction. As a result of their action, the temperature rises

  • Form - what is it? The concept and types of forms

    What does the shape mean? The question is rather complicated. Even a little philosophical. This science considers the relationship of form and content. But in this article we will not talk about philosophical reflections, but about the meaning of the word "form". This word is common in speech, but what does it mean? The article indicates the interpretation, its part of speech, as well as synonyms. Not to do without example sentences

  • Oil refining and petrochemistry in the world

    The rapid development of petrochemistry began in the 30s. 20th century The dynamics of development can be estimated by the volume of world production (in million tons): 1950 - 3, 1960 - 11, 1970 - 40, 1980 - 100! In the 1990s, petrochemicals accounted for more than half of the world's organic production and more than one third of the entire chemical industry