Lately, a new outbreak of virus has influenced almost everything, partially or completely changing the normal stagnant life. It forced to introduce new approaches or to take actions to lessen the impact and to bring its to minimum. The influence did not pass by education, but dramatically changed it. Therefore, the following work outlines the influence of so-called COVID-19 on education. Both positive and negative influences will be discussed. And also, a comparison of COVID-19 with other similar spread of viruses that have occurred in the last two decades. Briefly will be outlined the positive influence of pandemic on education, for instance introduction or integration of new technologies into the system. Similarly, negative effect of pandemic will be presented covering mostly from perspective of learners. The influence of pandemic on academic performance of students was covered. To conclude, the escape of such dangerous virus is completely novel, if taking account its massive influence, thus the information that’s provided in this work might change and be outdated, as yet the problem is not fully covered.

Global warming and overpopulation are one of the most pending problems that needs to be dealt in the present days to aim for the bright future, to overcome hanger and poverty. For today the issues related to Global Warming and overpopulations are in incline. As time passes the more problems occur. It is well known that agriculture and Global Warming worsens the environment similarly. Agriculture has a vast influence on Global Warming, around 30 percentage from total. And similarly, Global Warming has the impact to agriculture. However, it was stated that small farms will be troubled the most, whereas larger farms will produce more and more product no matter what. Therefore, the article aims to describe subsistence agriculture and the effect it will have from Global Warming as well as it influences on the emission of greenhouse gasses. Common contributors of greenhouse gasses will be described such as: residue burning, usage of synthetic fertilizers, manure management etc. Also, the approaches that can help small subsistence farmers to withstand future difficulties. The concept of agroecology was briefly depicted, by outlining the significant parts of the approach.

The article discusses the use of the finite element method in medicine. Finite element analysis has existed for a long time, and its application can cover vast areas of various fields. Using this technique in medicine is not new, but there are some problems that still have to be solved. In the work Finite Element Analysis or Method is explained. Briefly explained the application of the tool in the fields not related to medicine. A literature review is conducted on the use of Finite Element Analysis in medicine. The usage of the technique in dentistry is covered. Disadvantages and advantages of the use of the Finite Element Analysis tool in dentistry is presented in the work.

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This work is focused on the main aspects of the development of the digital economy. The following work looks at the role of digital technologies in the economic development of modern society. The largest companies in the world influencing the development of the digital economy are considered and the influence of digital technologies on the attitude of society to the economy are also covered.