In light of the current pandemic, the Corona pandemic, researchers are making a great effort to try to understand and appreciate the characteristics of the SARS-CoV-2 epidemic in order to reach some solutions that may lead to eliminating the disease or preventing its spread. Beginning and as mentioned by the World Health Organization (WHO), one of the most important causes of the spread of SARS-CoV-2 virus are respiratory droplets or close contact inside closed doors where the infection is transmitted through aerosols or by close contact. From our vision after see the regions of coronaviruses spread in whole world map and link it with the weather of the countries in the world maps. It was founded that the virus is increasing in many regions and countries that have achieved clear success in combating environmental pollution or that are not exposed to dusty storm, and infections are increasing again in the same country with different densities of sick people according to the weather temperature and windy season. The relationship between coronaviruses spread and dust storm is reversible this due to the dust is almost contain 90 % of metal oxide that act as nature photocatalysts for O●-2 and ●OH production. This oxidizing spices are capable to destroy SARS-Cov-2.

Bisphenol A (BPA) is one of the emerging contaminants associated with deleterious health effects on both public and wildlife and is extensively incorporated into different industrial products. BPA is ubiquitously and frequently detected in the environment and has become a serious health issue due to its presence in food organisms and in drinking water. The distribution of BPA has recently become an important issue worldwide, but investigations on the toxicity of BPA remain limited. A review of the literature reveals that BPA has a widespread presence in environmental media, such as indoor dust, surface water, sediments, and sewage sludge. In the present review, an overview of the research studies dealing with the occurrence, fate, exposure, and toxicity of BPA is discussed. Recent studies have raised worry over the potentially harmful implications of BPA exposure in humans and wildlife. However, further investigation on the potential risks of BPA to humans and its mechanisms of toxicity should be conducted to better understand and control the risks of such novel chemicals.

Existing classifications of temperament, characters, personality types and ways of behaviour are the disputable issues of the present-day scientific world. The origins of the classifications rise from the ancient philosophy and medicine in China and India (VIII BCE), Greece (V BCE), Rome (II century AD), England and Germany (ХIХ century), USA and Russia (ХХ century). Tremendous amount of the classifications were worked out all over the world and not all of them withstood the test of time. The references to Hippocrates’ and Claudius Galenus’ classifications occur chiefly, which are tangential with regard to mentality and psychic setup and based on humoralism (humorism). Great empirical and experimental materials have been accumulated in scientific history without harmonious systematization in view of the absence of the integrated international system of classification that is the factor restraining the further development of typology. There were curious incidents during typology march. Fourier described three hundred characters, for instance. Unfortunately, any ordinary person could not be able to remember all these descriptions. Since then, researches, finding and admission of the optimum types became the task of paramount importance for the scientists.

We witness more and more often a diversification of the elements of underground economy, as potentiated by the effects of the global economic crisis. If in the previous years we have witnessed manifestations related to tax evasion, gambling or bribery, nowadays the aspects of the underground economy are represented by organizing criminal activities after the model of legal businesses (reception, production, transport, recovery, protection sectors) and white-collar crime. Sometimes these activities of organized crime surpass the capacity of the state to limit them as the specialists in the tax and legal areas prefer to offer their services to private employers who afford to pay them more than the state. Last but not least the globalization has created conditions in which money, weapons or human trafficking runs optimally between international groups of organized crime through the easy access to international networks of data or transport. Moreover, organized crime groups became focused on the control of financial institutions or banks, under the cover of which they could transfer huge amounts of money. In this respect, it appears that besides its positive features, globalization has created an environment in which organized crime groups have easily extended beyond state borders becoming real transnational crime industries.